Merge libjpeg-turbo r1390
* commit '73edb3d734a628fd88994bc974dc6737a58bd956': (45 commits) Rename the ARM64 assembly file to match the C file Fix several mathematical issues discovered in the ARM64 NEON code while running the extended regression tests introduced in r1267. Specific comments can be found in the original patches: https://sourceforge.net/p/libjpeg-turbo/patches/64/ Reformat code per Siarhei's original patch (to clearly indicate that the offset instructions are completely independent) and add Siarhei as an individual author (he no longer works for Nokia.) Clarify forward compatibility of iOS/ARM builds ARM64 NEON SIMD support for YCC-to-RGB565 conversion ARM NEON SIMD support for YCC-to-RGB565 conversion, and optimizations to the existing YCC-to-RGB conversion code: Ensure that tjFree() is used for any JPEG buffers that might have been dynamically allocated by the compress/transform functions. To keep things simple, we use tjAlloc() for the statically-allocated buffer as well, so that tjFree() can always be used to free the buffer, regardless of whether it was allocated by tjbench or by the TurboJPEG library. This fixes crashes that occurred on Windows when running tjunittest or tjbench with the -alloc flag. Revert r1335 and r1336. It was a valiant effort, but on Windows, xmm8-xmm15 are non-volatile, and the overhead of pushing them onto the stack at the beginning of each function and popping them at the end was causing worse performance (in the neighborhood of 3-5%) than just using the work areas and limiting the register usage to xmm0-xmm7. Best to leave the SSE2 code alone. We can optimize the register usage for AVX2, once that port takes place. Windows doesn't have setenv(). Go, go Gadget Macros. 1.4 beta1 Fix 'make dist' Don't use sudo when building a Debian package unless the user is non-root Add a set of undocumented environment variables and Java system properties that allow compression features of libjpeg that are not normally exposed in the TurboJPEG API to be enabled. These features are not normally exposed because, for the most part, they aren't "turbo" features, but it is still useful to be able to benchmark them without modifying the code. .func/.endfunc are only necessary when generating STABS debug info, which basically went out of style with parachute pants and Rick Astley. At any rate, none of the platforms for which we're building the ARM code use it (DWARF is the common format these days), and the .func/.endfunc directives cause the clang integrated assembler to fail (http://llvm.org/bugs/show_bug.cgi?id=20424). Extend tjbenchtest so that it tests the dynamic JPEG buffer allocation feature in TurboJPEG. Disable the tiling feature in TJBench whenever dynamic buffer allocation is enabled (because the tiling feature requires a separate buffer for each tile, using it successfully with dynamic buffer allocation would require a separate TurboJPEG compressor instance for each tile, and it's not worth going to that trouble right now.) Run the TurboJPEG conformance tests out of a directory in /tmp (for improved performance, if the source directory is on a remote file share.) Fix an issue in TJBench.java that prevented it from working properly if the source image resided in a directory with a dot in the name. Oops Subtle point, but dest->outbuffer is a pointer to the address of the JPEG buffer, which is stored in the calling program. Thus, *(dest->outbuffer) will always equal *outbuffer. We need to compare *outbuffer with dest->buffer instead to determine if the pointer is being reused. If the output buffer in the TurboJPEG destination manager was allocated by the destination manager and is being reused from a previous compression operation, then we need to get the buffer size from the previous operation, since the calling program doesn't know the actual buffer size. Actually, we need to increase the size of BUFSIZE, not just the size of _buffer. The previous patch might have cause problems if, for instance, state->free_in_buffer was 127 but 129 bytes were compressed. In that case, only 127 of the 129 bytes would have been written to the file. Also document the fix. ... Conflicts: CMakeLists.txt Makefile.am configure.ac jcdctmgr.c release/deb-control.tmpl sharedlib/CMakeLists.txt simd/CMakeLists.txt turbojpeg.c
This commit is contained in:
Kornel Lesiński
@@ -236,7 +236,7 @@ class TJBench {
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"_" + sizeStr + ".bmp");
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saveImage(tempStr, dstBuf, scaledw, scaledh, pf);
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int ndx = tempStr.indexOf('.');
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int ndx = tempStr.lastIndexOf('.');
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tempStr = new String(tempStr.substring(0, ndx) + "-err.bmp");
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if (srcBuf != null && sf.getNum() == 1 && sf.getDenom() == 1) {
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if (quiet == 0)
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@@ -432,7 +432,7 @@ class TJBench {
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fis.read(srcBuf, 0, srcSize);
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fis.close();
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int index = fileName.indexOf('.');
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int index = fileName.lastIndexOf('.');
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if (index >= 0)
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fileName = new String(fileName.substring(0, index));
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@@ -846,7 +846,7 @@ class TJBench {
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srcBuf = loadImage(argv[0], width, height, pf);
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w = width[0]; h = height[0];
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int index = -1;
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if ((index = argv[0].indexOf('.')) >= 0)
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if ((index = argv[0].lastIndexOf('.')) >= 0)
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argv[0] = argv[0].substring(0, index);
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}
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@@ -277,7 +277,7 @@ public class TJExample implements TJCustomFilter {
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scaleFactor.isOne()) {
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file = new File(argv[1]);
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FileOutputStream fos = new FileOutputStream(file);
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fos.write(tjd.getSourceBuf(), 0, tjd.getSourceSize());
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fos.write(tjd.getJPEGBuf(), 0, tjd.getJPEGSize());
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fos.close();
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System.exit(0);
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}
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@@ -106,83 +106,73 @@
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</tr>
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<tbody>
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<tr class="altColor">
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int)">org.libjpegturbo.turbojpeg.TJ.bufSizeYUV(int, int, int)</a>
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int)">org.libjpegturbo.turbojpeg.TJ.bufSizeYUV(int, int, int)</a>
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage, byte[], int)">org.libjpegturbo.turbojpeg.TJCompressor.compress(BufferedImage, byte[], int)</a>
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage,%20byte[],%20int)">org.libjpegturbo.turbojpeg.TJCompressor.compress(BufferedImage, byte[], int)</a>
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<div class="block"><i>Use
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[], int)"><code>TJCompressor.compress(byte[], int)</code></a> instead.</i></div>
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[],%20int)"><code>TJCompressor.compress(byte[], int)</code></a> instead.</i></div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage, int)">org.libjpegturbo.turbojpeg.TJCompressor.compress(BufferedImage, int)</a>
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage,%20int)">org.libjpegturbo.turbojpeg.TJCompressor.compress(BufferedImage, int)</a>
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<div class="block"><i>Use
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#compress(int)"><code>TJCompressor.compress(int)</code></a> instead.</i></div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int)">org.libjpegturbo.turbojpeg.TJDecompressor.decompress(byte[], int, int, int, int, int)</a>
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int)">org.libjpegturbo.turbojpeg.TJDecompressor.decompress(byte[], int, int, int, int, int)</a>
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<div class="block"><i>Use
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<a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>TJDecompressor.decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
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<a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJDecompressor.decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
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||||
</td>
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||||
</tr>
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<tr class="altColor">
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[], int)">org.libjpegturbo.turbojpeg.TJDecompressor.decompressToYUV(byte[], int)</a>
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>TJDecompressor.decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[],%20int)">org.libjpegturbo.turbojpeg.TJDecompressor.decompressToYUV(byte[], int)</a>
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>TJDecompressor.decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
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</td>
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||||
</tr>
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||||
<tr class="rowColor">
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int)">org.libjpegturbo.turbojpeg.TJDecompressor.decompressToYUV(int)</a>
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int, int, int, int)"><code>TJDecompressor.decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int,%20int,%20int)"><code>TJDecompressor.decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
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||||
</td>
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||||
</tr>
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||||
<tr class="altColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage, byte[], int)">org.libjpegturbo.turbojpeg.TJCompressor.encodeYUV(BufferedImage, byte[], int)</a>
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||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage,%20byte[],%20int)">org.libjpegturbo.turbojpeg.TJCompressor.encodeYUV(BufferedImage, byte[], int)</a>
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<div class="block"><i>Use
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)"><code>TJCompressor.encodeYUV(byte[], int)</code></a> instead.</i></div>
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[],%20int)"><code>TJCompressor.encodeYUV(byte[], int)</code></a> instead.</i></div>
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</td>
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||||
</tr>
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||||
<tr class="rowColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage, int)">org.libjpegturbo.turbojpeg.TJCompressor.encodeYUV(BufferedImage, int)</a>
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage,%20int)">org.libjpegturbo.turbojpeg.TJCompressor.encodeYUV(BufferedImage, int)</a>
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<div class="block"><i>Use
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
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<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int)"><code>TJCompressor.encodeYUV(int)</code></a> instead.</i></div>
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>TJCompressor.encodeYUV(int, int)</code></a> instead.</i></div>
|
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</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)">org.libjpegturbo.turbojpeg.TJCompressor.encodeYUV(byte[], int)</a>
|
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>TJCompressor.encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[],%20int)">org.libjpegturbo.turbojpeg.TJCompressor.encodeYUV(byte[], int)</a>
|
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>TJCompressor.encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
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</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int)">org.libjpegturbo.turbojpeg.TJCompressor.encodeYUV(int)</a>
|
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int, int)"><code>TJCompressor.encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>TJCompressor.encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGBuf()">org.libjpegturbo.turbojpeg.TJDecompressor.getJPEGBuf()</a>
|
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<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceBuf()"><code>TJDecompressor.getSourceBuf()</code></a> instead.</i></div>
|
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<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[],%20int)">org.libjpegturbo.turbojpeg.TJDecompressor.setJPEGImage(byte[], int)</a>
|
||||
<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[],%20int)"><code>TJDecompressor.setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGSize()">org.libjpegturbo.turbojpeg.TJDecompressor.getJPEGSize()</a>
|
||||
<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceSize()"><code>TJDecompressor.getSourceSize()</code></a> instead.</i></div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[], int)">org.libjpegturbo.turbojpeg.TJDecompressor.setJPEGImage(byte[], int)</a>
|
||||
<div class="block"><i>Use <a href="org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[], int)"><code>TJDecompressor.setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int)">org.libjpegturbo.turbojpeg.TJCompressor.setSourceImage(byte[], int, int, int, int)</a>
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int)">org.libjpegturbo.turbojpeg.TJCompressor.setSourceImage(byte[], int, int, int, int)</a>
|
||||
<div class="block"><i>Use
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>TJCompressor.setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
@@ -201,9 +191,9 @@
|
||||
</tr>
|
||||
<tbody>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int)">org.libjpegturbo.turbojpeg.TJCompressor(byte[], int, int, int, int)</a>
|
||||
<td class="colOne"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int)">org.libjpegturbo.turbojpeg.TJCompressor(byte[], int, int, int, int)</a>
|
||||
<div class="block"><i>Use
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int, int, int)"><code>TJCompressor.TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJCompressor.TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
|
||||
@@ -63,20 +63,20 @@
|
||||
</a>
|
||||
<h2 class="title">B</h2>
|
||||
<dl>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)">bufSize(int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSize(int,%20int,%20int)">bufSize(int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the maximum size of the buffer (in bytes) required to hold a JPEG
|
||||
image with the given width, height, and level of chrominance subsampling.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)">bufSizeYUV(int, int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)">bufSizeYUV(int, int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the size of the buffer (in bytes) required to hold a YUV planar
|
||||
image with the given width, height, and level of chrominance subsampling.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int)">bufSizeYUV(int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int)">bufSizeYUV(int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
</dl>
|
||||
@@ -97,7 +97,7 @@
|
||||
<dd>
|
||||
<div class="block">Free the native structures associated with this decompressor instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[], int)">compress(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[],%20int)">compress(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Compress the uncompressed source image associated with this compressor
|
||||
instance and output a JPEG image to the given destination buffer.</div>
|
||||
@@ -107,19 +107,19 @@
|
||||
<div class="block">Compress the uncompressed source image associated with this compressor
|
||||
instance and return a buffer containing a JPEG image.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage, byte[], int)">compress(BufferedImage, byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage,%20byte[],%20int)">compress(BufferedImage, byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[], int)"><code>TJCompressor.compress(byte[], int)</code></a> instead.</i></div>
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[],%20int)"><code>TJCompressor.compress(byte[], int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage, int)">compress(BufferedImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage,%20int)">compress(BufferedImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#compress(int)"><code>TJCompressor.compress(int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
@@ -143,7 +143,7 @@
|
||||
<dd>
|
||||
<div class="block">YCCK colorspace.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCustomFilter.html#customFilter(java.nio.ShortBuffer, java.awt.Rectangle, java.awt.Rectangle, int, int, org.libjpegturbo.turbojpeg.TJTransform)">customFilter(ShortBuffer, Rectangle, Rectangle, int, int, TJTransform)</a></span> - Method in interface org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCustomFilter.html#customFilter(java.nio.ShortBuffer,%20java.awt.Rectangle,%20java.awt.Rectangle,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJTransform)">customFilter(ShortBuffer, Rectangle, Rectangle, int, int, TJTransform)</a></span> - Method in interface org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a></dt>
|
||||
<dd>
|
||||
<div class="block">A callback function that can be used to modify the DCT coefficients after
|
||||
they are losslessly transformed but before they are transcoded to a new
|
||||
@@ -155,64 +155,70 @@
|
||||
</a>
|
||||
<h2 class="title">D</h2>
|
||||
<dl>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)">decompress(byte[], int, int, int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)">decompress(byte[], int, int, int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image or decode the YUV source image associated
|
||||
with this decompressor instance and output a grayscale, RGB, or CMYK image
|
||||
to the given destination buffer.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int)">decompress(byte[], int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int)">decompress(byte[], int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>TJDecompressor.decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJDecompressor.decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int, int)">decompress(int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int,%20int,%20int,%20int,%20int)">decompress(int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance and return a buffer containing the decompressed image.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int[], int, int, int, int, int, int, int)">decompress(int[], int, int, int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)">decompress(int[], int, int, int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image or decode the YUV source image associated
|
||||
with this decompressor instance and output a grayscale, RGB, or CMYK image
|
||||
to the given destination buffer.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(java.awt.image.BufferedImage, int)">decompress(BufferedImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(java.awt.image.BufferedImage,%20int)">decompress(BufferedImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image or decode the YUV source image associated
|
||||
with this decompressor instance and output a decompressed/decoded image to
|
||||
the given <code>BufferedImage</code> instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int)">decompress(int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int,%20int,%20int,%20int)">decompress(int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image or decode the YUV source image associated
|
||||
with this decompressor instance and return a <code>BufferedImage</code>
|
||||
instance containing the decompressed/decoded image.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage, int)">decompressToYUV(YUVImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)">decompressToYUV(YUVImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a YUV planar image and store it in the given
|
||||
<code>YUVImage</code> instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[], int)">decompressToYUV(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[],%20int)">decompressToYUV(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>TJDecompressor.decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>TJDecompressor.decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int, int, int, int)">decompressToYUV(int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int[],%20int,%20int)">decompressToYUV(int, int[], int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
instance containing the decompressed image.</div>
|
||||
instance into a set of Y, U (Cb), and V (Cr) image planes and return a
|
||||
<code>YUVImage</code> instance containing the decompressed image planes.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int,%20int,%20int)">decompressToYUV(int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a unified YUV planar image buffer and return a
|
||||
<code>YUVImage</code> instance containing the decompressed image.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int)">decompressToYUV(int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int, int, int, int)"><code>TJDecompressor.decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int,%20int,%20int)"><code>TJDecompressor.decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
</dl>
|
||||
@@ -221,44 +227,50 @@
|
||||
</a>
|
||||
<h2 class="title">E</h2>
|
||||
<dl>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage, int)">encodeYUV(YUVImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)">encodeYUV(YUVImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into a YUV planar image and store it in the given
|
||||
<code>YUVImage</code> instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)">encodeYUV(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[],%20int)">encodeYUV(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>TJCompressor.encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>TJCompressor.encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int, int)">encodeYUV(int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)">encodeYUV(int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
instance containing the encoded image.</div>
|
||||
instance into a unified YUV planar image buffer and return a
|
||||
<code>YUVImage</code> instance containing the encoded image.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int[],%20int)">encodeYUV(int[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into separate Y, U (Cb), and V (Cr) image planes and return a
|
||||
<code>YUVImage</code> instance containing the encoded image planes.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int)">encodeYUV(int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int, int)"><code>TJCompressor.encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>TJCompressor.encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage, byte[], int)">encodeYUV(BufferedImage, byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage,%20byte[],%20int)">encodeYUV(BufferedImage, byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)"><code>TJCompressor.encodeYUV(byte[], int)</code></a> instead.</i></div>
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[],%20int)"><code>TJCompressor.encodeYUV(byte[], int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage, int)">encodeYUV(BufferedImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage,%20int)">encodeYUV(BufferedImage, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int)"><code>TJCompressor.encodeYUV(int)</code></a> instead.</i></div>
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>TJCompressor.encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html#equals(org.libjpegturbo.turbojpeg.TJScalingFactor)">equals(TJScalingFactor)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html" title="class in org.libjpegturbo.turbojpeg">TJScalingFactor</a></dt>
|
||||
@@ -325,7 +337,8 @@
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getBuf()">getBuf()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the YUV image buffer</div>
|
||||
<div class="block">Returns the YUV image buffer (if this image is stored in a unified
|
||||
buffer rather than separate image planes.)</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getColorspace()">getColorspace()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
@@ -335,7 +348,7 @@
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#getCompressedSize()">getCompressedSize()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the size of the image (in bytes) generated by the most recent
|
||||
compress/encode operation.</div>
|
||||
compress operation.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html#getDenom()">getDenom()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html" title="class in org.libjpegturbo.turbojpeg">TJScalingFactor</a></dt>
|
||||
<dd>
|
||||
@@ -353,19 +366,16 @@
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getHeight()">getHeight()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the height of the YUV image.</div>
|
||||
<div class="block">Returns the height of the YUV image (or subregion.)</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGBuf()">getJPEGBuf()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceBuf()"><code>TJDecompressor.getSourceBuf()</code></a> instead.</i></div>
|
||||
</div>
|
||||
<div class="block">Returns the JPEG image buffer associated with this decompressor instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGSize()">getJPEGSize()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceSize()"><code>TJDecompressor.getSourceSize()</code></a> instead.</i></div>
|
||||
</div>
|
||||
<div class="block">Returns the size of the JPEG image (in bytes) associated with this
|
||||
decompressor instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)">getMCUHeight(int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
@@ -381,14 +391,24 @@
|
||||
<dd>
|
||||
<div class="block">Returns numerator</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getOffsets()">getOffsets()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the offsets (in bytes) of each plane within the planes of a larger
|
||||
YUV image.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getPad()">getPad()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the line padding used in the YUV image buffer.</div>
|
||||
<div class="block">Returns the line padding used in the YUV image buffer (if this image is
|
||||
stored in a unified buffer rather than separate image planes.)</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#getPixelSize(int)">getPixelSize(int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the pixel size (in bytes) for the given pixel format.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getPlanes()">getPlanes()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the YUV image planes.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#getRedOffset(int)">getRedOffset(int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block">For the given pixel format, returns the number of bytes that the red
|
||||
@@ -398,13 +418,13 @@
|
||||
<dd>
|
||||
<div class="block">Returns the scaled value of <code>dimension</code>.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int, int)">getScaledHeight(int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int,%20int)">getScaledHeight(int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the height of the largest scaled-down image that the TurboJPEG
|
||||
decompressor can generate without exceeding the desired image width and
|
||||
height.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)">getScaledWidth(int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int,%20int)">getScaledWidth(int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the width of the largest scaled-down image that the TurboJPEG
|
||||
decompressor can generate without exceeding the desired image width and
|
||||
@@ -417,17 +437,12 @@
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getSize()">getSize()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the size (in bytes) of the YUV image buffer</div>
|
||||
<div class="block">Returns the size (in bytes) of the YUV image buffer (if this image is
|
||||
stored in a unified buffer rather than separate image planes.)</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceBuf()">getSourceBuf()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getStrides()">getStrides()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the source image buffer associated with this decompressor
|
||||
instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceSize()">getSourceSize()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the size of the source image (in bytes) associated with this
|
||||
decompressor instance.</div>
|
||||
<div class="block">Returns the number of bytes per line of each plane in the YUV image.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getSubsamp()">getSubsamp()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
@@ -450,7 +465,7 @@
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#getWidth()">getWidth()</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the width of the YUV image.</div>
|
||||
<div class="block">Returns the width of the YUV image (or subregion.)</div>
|
||||
</dd>
|
||||
</dl>
|
||||
<a name="_H_">
|
||||
@@ -483,6 +498,14 @@
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegBufSize">jpegBufSize</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegColorspace">jpegColorspace</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegHeight">jpegHeight</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegSubsamp">jpegSubsamp</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegWidth">jpegWidth</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
</dl>
|
||||
<a name="_N_">
|
||||
<!-- -->
|
||||
@@ -559,12 +582,12 @@
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#OPT_NOOUTPUT">OPT_NOOUTPUT</a></span> - Static variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dd>
|
||||
<div class="block">This option will prevent <a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this
|
||||
<div class="block">This option will prevent <a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this
|
||||
particular transform.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT">OPT_PERFECT</a></span> - Static variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dd>
|
||||
<div class="block">This option will cause <a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not
|
||||
<div class="block">This option will cause <a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not
|
||||
perfect.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#OPT_TRIM">OPT_TRIM</a></span> - Static variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
@@ -632,6 +655,19 @@
|
||||
<dd>
|
||||
<div class="block">XRGB pixel format.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#planeHeight(int,%20int,%20int)">planeHeight(int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the plane height of a YUV image plane with the given parameters.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#planeSizeYUV(int,%20int,%20int,%20int,%20int)">planeSizeYUV(int, int, int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the size of the buffer (in bytes) required to hold a YUV image
|
||||
plane with the given parameters.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#planeWidth(int,%20int,%20int)">planeWidth(int, int, int)</a></span> - Static method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
|
||||
<div class="block">Returns the plane width of a YUV image plane with the given parameters.</div>
|
||||
</dd>
|
||||
</dl>
|
||||
<a name="_S_">
|
||||
<!-- -->
|
||||
@@ -662,34 +698,37 @@
|
||||
<dd>
|
||||
<div class="block">Grayscale.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[], int, int, int, int)">setBuf(byte[], int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[][],%20int[],%20int,%20int[],%20int,%20int)">setBuf(byte[][], int[], int, int[], int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Assign an existing YUV planar image buffer to this <code>YUVImage</code>
|
||||
instance.</div>
|
||||
<div class="block">Assign a set of image planes to this <code>YUVImage</code> instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[], int)">setJPEGImage(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[],%20int,%20int,%20int,%20int)">setBuf(byte[], int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Assign a unified image buffer to this <code>YUVImage</code> instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[],%20int)">setJPEGImage(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[], int)"><code>TJDecompressor.setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[],%20int)"><code>TJDecompressor.setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setJPEGQuality(int)">setJPEGQuality(int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Set the JPEG image quality level for subsequent compress operations.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)">setSourceImage(byte[], int, int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)">setSourceImage(byte[], int, int, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Associate an uncompressed RGB, grayscale, or CMYK source image with this
|
||||
compressor instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int)">setSourceImage(byte[], int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int)">setSourceImage(byte[], int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>TJCompressor.setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJCompressor.setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)">setSourceImage(BufferedImage, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)">setSourceImage(BufferedImage, int, int, int, int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Associate an uncompressed RGB or grayscale source image with this
|
||||
compressor instance.</div>
|
||||
@@ -699,10 +738,10 @@
|
||||
<div class="block">Associate an uncompressed YUV planar source image with this compressor
|
||||
instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[], int)">setSourceImage(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[],%20int)">setSourceImage(byte[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Associate the JPEG image of length <code>imageSize</code> bytes stored in
|
||||
<code>srcImage</code> with this decompressor instance.</div>
|
||||
<code>jpegImage</code> with this decompressor instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(org.libjpegturbo.turbojpeg.YUVImage)">setSourceImage(YUVImage)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
@@ -714,14 +753,6 @@
|
||||
<div class="block">Set the level of chrominance subsampling for subsequent compress/encode
|
||||
operations.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#srcColorspace">srcColorspace</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#srcHeight">srcHeight</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#srcSubsamp">srcSubsamp</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#srcWidth">srcWidth</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
</dl>
|
||||
<a name="_T_">
|
||||
<!-- -->
|
||||
@@ -742,20 +773,20 @@
|
||||
<dd>
|
||||
<div class="block">Create a TurboJPEG compressor instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int, int, int)">TJCompressor(byte[], int, int, int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int,%20int,%20int)">TJCompressor(byte[], int, int, int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a TurboJPEG compressor instance and associate the uncompressed
|
||||
source image stored in <code>srcImage</code> with the newly created
|
||||
instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int)">TJCompressor(byte[], int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int)">TJCompressor(byte[], int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block"><span class="strong">Deprecated.</span>
|
||||
<div class="block"><i>Use
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int, int, int)"><code>TJCompressor.TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJCompressor.TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(java.awt.image.BufferedImage, int, int, int, int)">TJCompressor(BufferedImage, int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)">TJCompressor(BufferedImage, int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a TurboJPEG compressor instance and associate the uncompressed
|
||||
source image stored in <code>srcImage</code> with the newly created
|
||||
@@ -778,7 +809,7 @@
|
||||
<div class="block">Create a TurboJPEG decompressor instance and associate the JPEG source
|
||||
image stored in <code>jpegImage</code> with the newly created instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#TJDecompressor(byte[], int)">TJDecompressor(byte[], int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#TJDecompressor(byte[],%20int)">TJDecompressor(byte[], int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a TurboJPEG decompressor instance and associate the JPEG source
|
||||
image of length <code>imageSize</code> bytes stored in
|
||||
@@ -794,7 +825,7 @@
|
||||
<dd>
|
||||
<div class="block">Fractional scaling factor</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html#TJScalingFactor(int, int)">TJScalingFactor(int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html" title="class in org.libjpegturbo.turbojpeg">TJScalingFactor</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html#TJScalingFactor(int,%20int)">TJScalingFactor(int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJScalingFactor.html" title="class in org.libjpegturbo.turbojpeg">TJScalingFactor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><span class="strong">TJTransform</span></a> - Class in <a href="./org/libjpegturbo/turbojpeg/package-summary.html">org.libjpegturbo.turbojpeg</a></dt>
|
||||
<dd>
|
||||
@@ -804,11 +835,11 @@
|
||||
<dd>
|
||||
<div class="block">Create a new lossless transform instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int, int, int, int, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform(int, int, int, int, int, int, TJCustomFilter)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int,%20int,%20int,%20int,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform(int, int, int, int, int, int, TJCustomFilter)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a new lossless transform instance with the given parameters.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(java.awt.Rectangle, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform(Rectangle, int, int, TJCustomFilter)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(java.awt.Rectangle,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform(Rectangle, int, int, TJCustomFilter)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a new lossless transform instance with the given parameters.</div>
|
||||
</dd>
|
||||
@@ -825,19 +856,19 @@
|
||||
<div class="block">Create a TurboJPEG lossless transformer instance and associate the JPEG
|
||||
image stored in <code>jpegImage</code> with the newly created instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#TJTransformer(byte[], int)">TJTransformer(byte[], int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransformer.html" title="class in org.libjpegturbo.turbojpeg">TJTransformer</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#TJTransformer(byte[],%20int)">TJTransformer(byte[], int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransformer.html" title="class in org.libjpegturbo.turbojpeg">TJTransformer</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a TurboJPEG lossless transformer instance and associate the JPEG
|
||||
image of length <code>imageSize</code> bytes stored in
|
||||
<code>jpegImage</code> with the newly created instance.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)">transform(byte[][], TJTransform[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransformer.html" title="class in org.libjpegturbo.turbojpeg">TJTransformer</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)">transform(byte[][], TJTransform[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransformer.html" title="class in org.libjpegturbo.turbojpeg">TJTransformer</a></dt>
|
||||
<dd>
|
||||
<div class="block">Losslessly transform the JPEG image associated with this transformer
|
||||
instance into one or more JPEG images stored in the given destination
|
||||
buffers.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(org.libjpegturbo.turbojpeg.TJTransform[], int)">transform(TJTransform[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransformer.html" title="class in org.libjpegturbo.turbojpeg">TJTransformer</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(org.libjpegturbo.turbojpeg.TJTransform[],%20int)">transform(TJTransform[], int)</a></span> - Method in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransformer.html" title="class in org.libjpegturbo.turbojpeg">TJTransformer</a></dt>
|
||||
<dd>
|
||||
<div class="block">Losslessly transform the JPEG image associated with this transformer
|
||||
instance and return an array of <a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg"><code>TJDecompressor</code></a> instances, each of
|
||||
@@ -849,28 +880,43 @@
|
||||
</a>
|
||||
<h2 class="title">Y</h2>
|
||||
<dl>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvBuf">yuvBuf</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvHeight">yuvHeight</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html#yuvImage">yuvImage</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><span class="strong">YUVImage</span></a> - Class in <a href="./org/libjpegturbo/turbojpeg/package-summary.html">org.libjpegturbo.turbojpeg</a></dt>
|
||||
<dd>
|
||||
<div class="block">This class encapsulates a YUV planar image buffer and the metadata
|
||||
<div class="block">This class encapsulates a YUV planar image and the metadata
|
||||
associated with it.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int, int, int, int)">YUVImage(int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int,%20int[],%20int,%20int)">YUVImage(int, int[], int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a <code>YUVImage</code> instance with a new image buffer.</div>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance backed by separate image
|
||||
planes, and allocate memory for the image planes.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[], int, int, int, int)">YUVImage(byte[], int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int,%20int,%20int,%20int)">YUVImage(int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a <code>YUVImage</code> instance from an existing YUV planar image
|
||||
<div class="block">Create a new <code>YUVImage</code> instance backed by a unified image
|
||||
buffer, and allocate memory for the image buffer.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[][],%20int[],%20int,%20int[],%20int,%20int)">YUVImage(byte[][], int[], int, int[], int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance from a set of existing image
|
||||
planes.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[],%20int,%20int,%20int,%20int)">YUVImage(byte[], int, int, int, int)</a></span> - Constructor for class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance from an existing unified image
|
||||
buffer.</div>
|
||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvOffsets">yuvOffsets</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvPad">yuvPad</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvPlanes">yuvPlanes</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvStrides">yuvStrides</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvSubsamp">yuvSubsamp</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
<dd> </dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/YUVImage.html#yuvWidth">yuvWidth</a></span> - Variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></dt>
|
||||
|
||||
@@ -10,6 +10,12 @@
|
||||
if (targetPage.indexOf(":") != -1 || (targetPage != "" && !validURL(targetPage)))
|
||||
targetPage = "undefined";
|
||||
function validURL(url) {
|
||||
try {
|
||||
url = decodeURIComponent(url);
|
||||
}
|
||||
catch (error) {
|
||||
return false;
|
||||
}
|
||||
var pos = url.indexOf(".html");
|
||||
if (pos == -1 || pos != url.length - 5)
|
||||
return false;
|
||||
@@ -21,7 +27,8 @@
|
||||
if ('a' <= ch && ch <= 'z' ||
|
||||
'A' <= ch && ch <= 'Z' ||
|
||||
ch == '$' ||
|
||||
ch == '_') {
|
||||
ch == '_' ||
|
||||
ch.charCodeAt(0) > 127) {
|
||||
allowNumber = true;
|
||||
allowSep = true;
|
||||
} else if ('0' <= ch && ch <= '9'
|
||||
|
||||
@@ -355,7 +355,7 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)">bufSize</a></strong>(int width,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int,%20int,%20int)">bufSize</a></strong>(int width,
|
||||
int height,
|
||||
int jpegSubsamp)</code>
|
||||
<div class="block">Returns the maximum size of the buffer (in bytes) required to hold a JPEG
|
||||
@@ -364,17 +364,17 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int)">bufSizeYUV</a></strong>(int width,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int)">bufSizeYUV</a></strong>(int width,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)"><code>bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)">bufSizeYUV</a></strong>(int width,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)">bufSizeYUV</a></strong>(int width,
|
||||
int pad,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
@@ -430,6 +430,33 @@ extends java.lang.Object</pre>
|
||||
this implementation of TurboJPEG supports.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#planeHeight(int,%20int,%20int)">planeHeight</a></strong>(int componentID,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Returns the plane height of a YUV image plane with the given parameters.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#planeSizeYUV(int,%20int,%20int,%20int,%20int)">planeSizeYUV</a></strong>(int componentID,
|
||||
int width,
|
||||
int stride,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Returns the size of the buffer (in bytes) required to hold a YUV image
|
||||
plane with the given parameters.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#planeWidth(int,%20int,%20int)">planeWidth</a></strong>(int componentID,
|
||||
int width,
|
||||
int subsamp)</code>
|
||||
<div class="block">Returns the plane width of a YUV image plane with the given parameters.</div>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
<ul class="blockList">
|
||||
<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
|
||||
@@ -962,7 +989,8 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
subsampling.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>subsamp</code> - the level of chrominance subsampling (one of
|
||||
<code>SAMP_*</code>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the MCU block width for the given level of chrominance subsampling</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the MCU block width for the given level of chrominance
|
||||
subsampling.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -980,7 +1008,7 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>subsamp</code> - the level of chrominance subsampling (one of
|
||||
<code>SAMP_*</code>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the MCU block height for the given level of chrominance
|
||||
subsampling</dd>
|
||||
subsampling.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -995,7 +1023,7 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the pixel size (in bytes) for the given pixel format.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pixelFormat</code> - the pixel format (one of <code>PF_*</code>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the pixel size (in bytes) for the given pixel format</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the pixel size (in bytes) for the given pixel format.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1014,7 +1042,7 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
then the red component will be
|
||||
<code>pixel[TJ.getRedOffset(TJ.PF_BGRX)]</code>.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pixelFormat</code> - the pixel format (one of <code>PF_*</code>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the red offset for the given pixel format</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the red offset for the given pixel format.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1033,7 +1061,7 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
then the green component will be
|
||||
<code>pixel[TJ.getGreenOffset(TJ.PF_BGRX)]</code>.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pixelFormat</code> - the pixel format (one of <code>PF_*</code>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the green offset for the given pixel format</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the green offset for the given pixel format.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1052,7 +1080,7 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
then the blue component will be
|
||||
<code>pixel[TJ.getBlueOffset(TJ.PF_BGRX)]</code>.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pixelFormat</code> - the pixel format (one of <code>PF_*</code>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the blue offset for the given pixel format</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the blue offset for the given pixel format.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1072,7 +1100,7 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>width</code> - the width (in pixels) of the JPEG image</dd><dd><code>height</code> - the height (in pixels) of the JPEG image</dd><dd><code>jpegSubsamp</code> - the level of chrominance subsampling to be used when
|
||||
generating the JPEG image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the maximum size of the buffer (in bytes) required to hold a JPEG
|
||||
image with the given width, height, and level of chrominance subsampling</dd>
|
||||
image with the given width, height, and level of chrominance subsampling.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1091,11 +1119,10 @@ public static final int FLAG_FORCESSE3</pre>
|
||||
<div class="block">Returns the size of the buffer (in bytes) required to hold a YUV planar
|
||||
image with the given width, height, and level of chrominance subsampling.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>width</code> - the width (in pixels) of the YUV image</dd><dd><code>pad</code> - the width of each line in each plane of the image is padded to
|
||||
the nearest multiple of this number of bytes (must be a power of
|
||||
2.)</dd><dd><code>height</code> - the height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
|
||||
the nearest multiple of this number of bytes (must be a power of 2.)</dd><dd><code>height</code> - the height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the size of the buffer (in bytes) required to hold a YUV planar
|
||||
image with the given width, height, and level of chrominance subsampling</dd>
|
||||
image with the given width, height, and level of chrominance subsampling.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1111,11 +1138,76 @@ public static int bufSizeYUV(int width,
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)"><code>bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>bufSizeYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="planeSizeYUV(int, int, int, int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>planeSizeYUV</h4>
|
||||
<pre>public static int planeSizeYUV(int componentID,
|
||||
int width,
|
||||
int stride,
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the size of the buffer (in bytes) required to hold a YUV image
|
||||
plane with the given parameters.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>componentID</code> - ID number of the image plane (0 = Y, 1 = U/Cb,
|
||||
2 = V/Cr)</dd><dd><code>width</code> - width (in pixels) of the YUV image. NOTE: this is the width
|
||||
of the whole image, not the plane width.</dd><dd><code>stride</code> - bytes per line in the image plane.</dd><dd><code>height</code> - height (in pixels) of the YUV image. NOTE: this is the
|
||||
height of the whole image, not the plane height.</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the size of the buffer (in bytes) required to hold a YUV planar
|
||||
image with the given parameters.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="planeWidth(int, int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>planeWidth</h4>
|
||||
<pre>public static int planeWidth(int componentID,
|
||||
int width,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the plane width of a YUV image plane with the given parameters.
|
||||
Refer to <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>YUVImage</code></a> for a description of plane width.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>componentID</code> - ID number of the image plane (0 = Y, 1 = U/Cb,
|
||||
2 = V/Cr)</dd><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV image
|
||||
(one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the plane width of a YUV image plane with the given parameters.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="planeHeight(int, int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>planeHeight</h4>
|
||||
<pre>public static int planeHeight(int componentID,
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the plane height of a YUV image plane with the given parameters.
|
||||
Refer to <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>YUVImage</code></a> for a description of plane height.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>componentID</code> - ID number of the image plane (0 = Y, 1 = U/Cb,
|
||||
2 = V/Cr)</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV image
|
||||
(one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the plane height of a YUV image plane with the given parameters.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getScalingFactors()">
|
||||
<!-- -->
|
||||
</a>
|
||||
@@ -1127,7 +1219,7 @@ public static int bufSizeYUV(int width,
|
||||
<div class="block">Returns a list of fractional scaling factors that the JPEG decompressor in
|
||||
this implementation of TurboJPEG supports.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>a list of fractional scaling factors that the JPEG decompressor in
|
||||
this implementation of TurboJPEG supports</dd>
|
||||
this implementation of TurboJPEG supports.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
|
||||
@@ -118,7 +118,7 @@ extends java.lang.Object</pre>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(java.awt.image.BufferedImage, int, int, int, int)">TJCompressor</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)">TJCompressor</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
int x,
|
||||
int y,
|
||||
int width,
|
||||
@@ -129,19 +129,19 @@ extends java.lang.Object</pre>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int)">TJCompressor</a></strong>(byte[] srcImage,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int)">TJCompressor</a></strong>(byte[] srcImage,
|
||||
int width,
|
||||
int pitch,
|
||||
int height,
|
||||
int pixelFormat)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int, int, int)"><code>TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int, int, int)">TJCompressor</a></strong>(byte[] srcImage,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int,%20int,%20int)">TJCompressor</a></strong>(byte[] srcImage,
|
||||
int x,
|
||||
int y,
|
||||
int width,
|
||||
@@ -176,30 +176,30 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage, byte[], int)">compress</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage,%20byte[],%20int)">compress</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
byte[] dstBuf,
|
||||
int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[], int)"><code>compress(byte[], int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[],%20int)"><code>compress(byte[], int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage, int)">compress</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(java.awt.image.BufferedImage,%20int)">compress</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(int)"><code>compress(int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[], int)">compress</a></strong>(byte[] dstBuf,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[],%20int)">compress</a></strong>(byte[] dstBuf,
|
||||
int flags)</code>
|
||||
<div class="block">Compress the uncompressed source image associated with this compressor
|
||||
instance and output a JPEG image to the given destination buffer.</div>
|
||||
@@ -214,33 +214,33 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage, byte[], int)">encodeYUV</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage,%20byte[],%20int)">encodeYUV</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
byte[] dstBuf,
|
||||
int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)"><code>encodeYUV(byte[], int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[],%20int)"><code>encodeYUV(byte[], int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage, int)">encodeYUV</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(java.awt.image.BufferedImage,%20int)">encodeYUV</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int)"><code>encodeYUV(int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)">encodeYUV</a></strong>(byte[] dstBuf,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[],%20int)">encodeYUV</a></strong>(byte[] dstBuf,
|
||||
int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
@@ -248,48 +248,57 @@ extends java.lang.Object</pre>
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int)">encodeYUV</a></strong>(int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int, int)"><code>encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int, int)">encodeYUV</a></strong>(int pad,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int[],%20int)">encodeYUV</a></strong>(int[] strides,
|
||||
int flags)</code>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
instance containing the encoded image.</div>
|
||||
instance into separate Y, U (Cb), and V (Cr) image planes and return a
|
||||
<code>YUVImage</code> instance containing the encoded image planes.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)">encodeYUV</a></strong>(int pad,
|
||||
int flags)</code>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into a unified YUV planar image buffer and return a
|
||||
<code>YUVImage</code> instance containing the encoded image.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage, int)">encodeYUV</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> dstImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)">encodeYUV</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> dstImage,
|
||||
int flags)</code>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into a YUV planar image and store it in the given
|
||||
<code>YUVImage</code> instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#finalize()">finalize</a></strong>()</code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#getCompressedSize()">getCompressedSize</a></strong>()</code>
|
||||
<div class="block">Returns the size of the image (in bytes) generated by the most recent
|
||||
compress/encode operation.</div>
|
||||
compress operation.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setJPEGQuality(int)">setJPEGQuality</a></strong>(int quality)</code>
|
||||
<div class="block">Set the JPEG image quality level for subsequent compress operations.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)">setSourceImage</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)">setSourceImage</a></strong>(java.awt.image.BufferedImage srcImage,
|
||||
int x,
|
||||
int y,
|
||||
int width,
|
||||
@@ -298,22 +307,22 @@ extends java.lang.Object</pre>
|
||||
compressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int)">setSourceImage</a></strong>(byte[] srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int)">setSourceImage</a></strong>(byte[] srcImage,
|
||||
int width,
|
||||
int pitch,
|
||||
int height,
|
||||
int pixelFormat)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)">setSourceImage</a></strong>(byte[] srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)">setSourceImage</a></strong>(byte[] srcImage,
|
||||
int x,
|
||||
int y,
|
||||
int width,
|
||||
@@ -324,14 +333,14 @@ extends java.lang.Object</pre>
|
||||
compressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(org.libjpegturbo.turbojpeg.YUVImage)">setSourceImage</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> srcImage)</code>
|
||||
<div class="block">Associate an uncompressed YUV planar source image with this compressor
|
||||
instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSubsamp(int)">setSubsamp</a></strong>(int newSubsamp)</code>
|
||||
<div class="block">Set the level of chrominance subsampling for subsequent compress/encode
|
||||
@@ -390,7 +399,7 @@ extends java.lang.Object</pre>
|
||||
<div class="block">Create a TurboJPEG compressor instance and associate the uncompressed
|
||||
source image stored in <code>srcImage</code> with the newly created
|
||||
instance.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>srcImage</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>x</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>y</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>width</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>pitch</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>height</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>pixelFormat</code> - pixel format of the source image (one of
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>srcImage</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>x</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>y</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>width</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>pitch</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>height</code> - see <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> for description</dd><dd><code>pixelFormat</code> - pixel format of the source image (one of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGB"><code>TJ.PF_*</code></a>)</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
@@ -410,7 +419,7 @@ public TJCompressor(byte[] srcImage,
|
||||
int pixelFormat)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[], int, int, int, int, int, int)"><code>TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#TJCompressor(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>TJCompressor(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -431,11 +440,11 @@ public TJCompressor(byte[] srcImage,
|
||||
source image stored in <code>srcImage</code> with the newly created
|
||||
instance.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>srcImage</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>x</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>y</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>width</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>height</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>x</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>y</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>width</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd><dd><code>height</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> for description</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -496,7 +505,7 @@ public void setSourceImage(byte[] srcImage,
|
||||
int pixelFormat)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[],%20int,%20int,%20int,%20int,%20int,%20int)"><code>setSourceImage(byte[], int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -599,7 +608,7 @@ public void setSourceImage(byte[] srcImage,
|
||||
<div class="block">Compress the uncompressed source image associated with this compressor
|
||||
instance and output a JPEG image to the given destination buffer.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>dstBuf</code> - buffer that will receive the JPEG image. Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><code>TJ.bufSize(int, int, int)</code></a> to determine the maximum size for this buffer based on
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int,%20int,%20int)"><code>TJ.bufSize(int, int, int)</code></a> to determine the maximum size for this buffer based on
|
||||
the source image's width and height and the desired level of chrominance
|
||||
subsampling.</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
@@ -637,8 +646,8 @@ public void compress(java.awt.image.BufferedImage srcImage,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[], int)"><code>compress(byte[], int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(byte[],%20int)"><code>compress(byte[], int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -654,7 +663,7 @@ public byte[] compress(java.awt.image.BufferedImage srcImage,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#compress(int)"><code>compress(int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
@@ -692,7 +701,7 @@ public byte[] compress(java.awt.image.BufferedImage srcImage,
|
||||
public void encodeYUV(byte[] dstBuf,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>encodeYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -707,16 +716,44 @@ public void encodeYUV(byte[] dstBuf,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
instance containing the encoded image. This method uses the accelerated
|
||||
color conversion routines in TurboJPEG's underlying codec but does not
|
||||
execute any of the other steps in the JPEG compression process. Encoding
|
||||
CMYK source images to YUV is not supported.</div>
|
||||
instance into a unified YUV planar image buffer and return a
|
||||
<code>YUVImage</code> instance containing the encoded image. This method
|
||||
uses the accelerated color conversion routines in TurboJPEG's underlying
|
||||
codec but does not execute any of the other steps in the JPEG compression
|
||||
process. Encoding CMYK source images to YUV is not supported.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pad</code> - the width of each line in each plane of the YUV image will be
|
||||
padded to the nearest multiple of this number of bytes (must be a power of
|
||||
2.)</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a YUV planar image</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a YUV planar image.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="encodeYUV(int[], int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>encodeYUV</h4>
|
||||
<pre>public <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> encodeYUV(int[] strides,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Encode the uncompressed source image associated with this compressor
|
||||
instance into separate Y, U (Cb), and V (Cr) image planes and return a
|
||||
<code>YUVImage</code> instance containing the encoded image planes. This
|
||||
method uses the accelerated color conversion routines in TurboJPEG's
|
||||
underlying codec but does not execute any of the other steps in the JPEG
|
||||
compression process. Encoding CMYK source images to YUV is not supported.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>strides</code> - an array of integers, each specifying the number of bytes
|
||||
per line in the corresponding plane of the output image. Setting the
|
||||
stride for any plane to 0 is the same as setting it to the component width
|
||||
of the plane. If <code>strides</code> is null, then the strides for all
|
||||
planes will be set to their respective component widths. You can adjust
|
||||
the strides in order to add an arbitrary amount of line padding to each
|
||||
plane.</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a YUV planar image.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -730,7 +767,7 @@ public void encodeYUV(byte[] dstBuf,
|
||||
<pre>@Deprecated
|
||||
public byte[] encodeYUV(int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int, int)"><code>encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -747,8 +784,8 @@ public void encodeYUV(java.awt.image.BufferedImage srcImage,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)"><code>encodeYUV(byte[], int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[],%20int)"><code>encodeYUV(byte[], int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -764,8 +801,8 @@ public byte[] encodeYUV(java.awt.image.BufferedImage srcImage,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage, int, int, int, int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int)"><code>encodeYUV(int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(java.awt.image.BufferedImage,%20int,%20int,%20int,%20int)"><code>setSourceImage(BufferedImage, int, int, int, int)</code></a> and
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(int,%20int)"><code>encodeYUV(int, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -778,9 +815,9 @@ public byte[] encodeYUV(java.awt.image.BufferedImage srcImage,
|
||||
<h4>getCompressedSize</h4>
|
||||
<pre>public int getCompressedSize()</pre>
|
||||
<div class="block">Returns the size of the image (in bytes) generated by the most recent
|
||||
compress/encode operation.</div>
|
||||
compress operation.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the size of the image (in bytes) generated by the most recent
|
||||
compress/encode operation</dd></dl>
|
||||
compress operation.</dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="close()">
|
||||
|
||||
@@ -106,7 +106,7 @@
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html#customFilter(java.nio.ShortBuffer, java.awt.Rectangle, java.awt.Rectangle, int, int, org.libjpegturbo.turbojpeg.TJTransform)">customFilter</a></strong>(java.nio.ShortBuffer coeffBuffer,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html#customFilter(java.nio.ShortBuffer,%20java.awt.Rectangle,%20java.awt.Rectangle,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJTransform)">customFilter</a></strong>(java.nio.ShortBuffer coeffBuffer,
|
||||
java.awt.Rectangle bufferRegion,
|
||||
java.awt.Rectangle planeRegion,
|
||||
int componentID,
|
||||
@@ -162,7 +162,7 @@
|
||||
<code>coeffBuffer</code> belongs (Y, Cb, and Cr have, respectively, ID's
|
||||
of 0, 1, and 2 in typical JPEG images.)</dd><dd><code>transformID</code> - ID number of the transformed image to which
|
||||
<code>coeffBuffer</code> belongs. This is the same as the index of the
|
||||
transform in the <code>transforms</code> array that was passed to <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><code>TJTransformer.transform()</code></a>.</dd><dd><code>transform</code> - a <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><code>TJTransform</code></a> instance that specifies the
|
||||
transform in the <code>transforms</code> array that was passed to <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a>.</dd><dd><code>transform</code> - a <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><code>TJTransform</code></a> instance that specifies the
|
||||
parameters and/or cropping region for this transform</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
|
||||
@@ -131,19 +131,19 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>protected int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcColorspace">srcColorspace</a></strong></code> </td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegColorspace">jpegColorspace</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcHeight">srcHeight</a></strong></code> </td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegHeight">jpegHeight</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>protected int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcSubsamp">srcSubsamp</a></strong></code> </td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegSubsamp">jpegSubsamp</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcWidth">srcWidth</a></strong></code> </td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegWidth">jpegWidth</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>protected <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></code></td>
|
||||
@@ -175,7 +175,7 @@ extends java.lang.Object</pre>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#TJDecompressor(byte[], int)">TJDecompressor</a></strong>(byte[] jpegImage,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#TJDecompressor(byte[],%20int)">TJDecompressor</a></strong>(byte[] jpegImage,
|
||||
int imageSize)</code>
|
||||
<div class="block">Create a TurboJPEG decompressor instance and associate the JPEG source
|
||||
image of length <code>imageSize</code> bytes stored in
|
||||
@@ -212,7 +212,7 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(java.awt.image.BufferedImage, int)">decompress</a></strong>(java.awt.image.BufferedImage dstImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(java.awt.image.BufferedImage,%20int)">decompress</a></strong>(java.awt.image.BufferedImage dstImage,
|
||||
int flags)</code>
|
||||
<div class="block">Decompress the JPEG source image or decode the YUV source image associated
|
||||
with this decompressor instance and output a decompressed/decoded image to
|
||||
@@ -221,7 +221,7 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int)">decompress</a></strong>(byte[] dstBuf,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int)">decompress</a></strong>(byte[] dstBuf,
|
||||
int desiredWidth,
|
||||
int pitch,
|
||||
int desiredHeight,
|
||||
@@ -229,13 +229,13 @@ extends java.lang.Object</pre>
|
||||
int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)">decompress</a></strong>(byte[] dstBuf,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)">decompress</a></strong>(byte[] dstBuf,
|
||||
int x,
|
||||
int y,
|
||||
int desiredWidth,
|
||||
@@ -250,7 +250,7 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int[], int, int, int, int, int, int, int)">decompress</a></strong>(int[] dstBuf,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)">decompress</a></strong>(int[] dstBuf,
|
||||
int x,
|
||||
int y,
|
||||
int desiredWidth,
|
||||
@@ -265,7 +265,7 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>java.awt.image.BufferedImage</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int)">decompress</a></strong>(int desiredWidth,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int,%20int,%20int,%20int)">decompress</a></strong>(int desiredWidth,
|
||||
int desiredHeight,
|
||||
int bufferedImageType,
|
||||
int flags)</code>
|
||||
@@ -276,7 +276,7 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int, int)">decompress</a></strong>(int desiredWidth,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int,%20int,%20int,%20int,%20int)">decompress</a></strong>(int desiredWidth,
|
||||
int pitch,
|
||||
int desiredHeight,
|
||||
int pixelFormat,
|
||||
@@ -287,10 +287,10 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[], int)">decompressToYUV</a></strong>(byte[] dstBuf,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[],%20int)">decompressToYUV</a></strong>(byte[] dstBuf,
|
||||
int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
@@ -298,128 +298,122 @@ extends java.lang.Object</pre>
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int)">decompressToYUV</a></strong>(int flags)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int, int, int, int)"><code>decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int,%20int,%20int)"><code>decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int, int, int, int)">decompressToYUV</a></strong>(int desiredWidth,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int[],%20int,%20int)">decompressToYUV</a></strong>(int desiredWidth,
|
||||
int[] strides,
|
||||
int desiredHeight,
|
||||
int flags)</code>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a set of Y, U (Cb), and V (Cr) image planes and return a
|
||||
<code>YUVImage</code> instance containing the decompressed image planes.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int,%20int,%20int)">decompressToYUV</a></strong>(int desiredWidth,
|
||||
int pad,
|
||||
int desiredHeight,
|
||||
int flags)</code>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
instance containing the decompressed image.</div>
|
||||
instance into a unified YUV planar image buffer and return a
|
||||
<code>YUVImage</code> instance containing the decompressed image.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage, int)">decompressToYUV</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> dstImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)">decompressToYUV</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> dstImage,
|
||||
int flags)</code>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a YUV planar image and store it in the given
|
||||
<code>YUVImage</code> instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#finalize()">finalize</a></strong>()</code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getColorspace()">getColorspace</a></strong>()</code>
|
||||
<div class="block">Returns the colorspace used in the source image (JPEG or YUV) associated
|
||||
with this decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getHeight()">getHeight</a></strong>()</code>
|
||||
<div class="block">Returns the height of the source image (JPEG or YUV) associated with this
|
||||
decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGBuf()">getJPEGBuf</a></strong>()</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceBuf()"><code>getSourceBuf()</code></a> instead.</i></div>
|
||||
</div>
|
||||
<div class="block">Returns the JPEG image buffer associated with this decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGSize()">getJPEGSize</a></strong>()</code>
|
||||
<div class="block">Returns the size of the JPEG image (in bytes) associated with this
|
||||
decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGSize()">getJPEGSize</a></strong>()</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceSize()"><code>getSourceSize()</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int, int)">getScaledHeight</a></strong>(int desiredWidth,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int,%20int)">getScaledHeight</a></strong>(int desiredWidth,
|
||||
int desiredHeight)</code>
|
||||
<div class="block">Returns the height of the largest scaled-down image that the TurboJPEG
|
||||
decompressor can generate without exceeding the desired image width and
|
||||
height.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)">getScaledWidth</a></strong>(int desiredWidth,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int,%20int)">getScaledWidth</a></strong>(int desiredWidth,
|
||||
int desiredHeight)</code>
|
||||
<div class="block">Returns the width of the largest scaled-down image that the TurboJPEG
|
||||
decompressor can generate without exceeding the desired image width and
|
||||
height.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceBuf()">getSourceBuf</a></strong>()</code>
|
||||
<div class="block">Returns the source image buffer associated with this decompressor
|
||||
instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceSize()">getSourceSize</a></strong>()</code>
|
||||
<div class="block">Returns the size of the source image (in bytes) associated with this
|
||||
decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSubsamp()">getSubsamp</a></strong>()</code>
|
||||
<div class="block">Returns the level of chrominance subsampling used in the source image
|
||||
(JPEG or YUV) associated with this decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getWidth()">getWidth</a></strong>()</code>
|
||||
<div class="block">Returns the width of the source image (JPEG or YUV) associated with this
|
||||
decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[], int)">setJPEGImage</a></strong>(byte[] jpegImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[],%20int)">setJPEGImage</a></strong>(byte[] jpegImage,
|
||||
int imageSize)</code>
|
||||
<div class="block"><strong>Deprecated.</strong>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[], int)"><code>setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
<div class="block"><i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[],%20int)"><code>setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[], int)">setSourceImage</a></strong>(byte[] srcImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[],%20int)">setSourceImage</a></strong>(byte[] jpegImage,
|
||||
int imageSize)</code>
|
||||
<div class="block">Associate the JPEG image of length <code>imageSize</code> bytes stored in
|
||||
<code>srcImage</code> with this decompressor instance.</div>
|
||||
<code>jpegImage</code> with this decompressor instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(org.libjpegturbo.turbojpeg.YUVImage)">setSourceImage</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> srcImage)</code>
|
||||
<div class="block">Associate the specified YUV planar source image with this decompressor
|
||||
@@ -484,40 +478,40 @@ extends java.lang.Object</pre>
|
||||
<pre>protected <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> yuvImage</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="srcWidth">
|
||||
<a name="jpegWidth">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>srcWidth</h4>
|
||||
<pre>protected int srcWidth</pre>
|
||||
<h4>jpegWidth</h4>
|
||||
<pre>protected int jpegWidth</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="srcHeight">
|
||||
<a name="jpegHeight">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>srcHeight</h4>
|
||||
<pre>protected int srcHeight</pre>
|
||||
<h4>jpegHeight</h4>
|
||||
<pre>protected int jpegHeight</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="srcSubsamp">
|
||||
<a name="jpegSubsamp">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>srcSubsamp</h4>
|
||||
<pre>protected int srcSubsamp</pre>
|
||||
<h4>jpegSubsamp</h4>
|
||||
<pre>protected int jpegSubsamp</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="srcColorspace">
|
||||
<a name="jpegColorspace">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockListLast">
|
||||
<li class="blockList">
|
||||
<h4>srcColorspace</h4>
|
||||
<pre>protected int srcColorspace</pre>
|
||||
<h4>jpegColorspace</h4>
|
||||
<pre>protected int jpegColorspace</pre>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
@@ -605,13 +599,13 @@ extends java.lang.Object</pre>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>setSourceImage</h4>
|
||||
<pre>public void setSourceImage(byte[] srcImage,
|
||||
<pre>public void setSourceImage(byte[] jpegImage,
|
||||
int imageSize)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Associate the JPEG image of length <code>imageSize</code> bytes stored in
|
||||
<code>srcImage</code> with this decompressor instance. This image will
|
||||
<code>jpegImage</code> with this decompressor instance. This image will
|
||||
be used as the source image for subsequent decompress operations.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>srcImage</code> - JPEG image buffer</dd><dd><code>imageSize</code> - size of the JPEG image (in bytes)</dd>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>jpegImage</code> - JPEG image buffer</dd><dd><code>imageSize</code> - size of the JPEG image (in bytes)</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -626,7 +620,7 @@ extends java.lang.Object</pre>
|
||||
public void setJPEGImage(byte[] jpegImage,
|
||||
int imageSize)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[], int)"><code>setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[],%20int)"><code>setSourceImage(byte[], int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -659,7 +653,7 @@ public void setJPEGImage(byte[] jpegImage,
|
||||
<div class="block">Returns the width of the source image (JPEG or YUV) associated with this
|
||||
decompressor instance.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the width of the source image (JPEG or YUV) associated with this
|
||||
decompressor instance</dd>
|
||||
decompressor instance.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -675,7 +669,7 @@ public void setJPEGImage(byte[] jpegImage,
|
||||
<div class="block">Returns the height of the source image (JPEG or YUV) associated with this
|
||||
decompressor instance.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the height of the source image (JPEG or YUV) associated with this
|
||||
decompressor instance</dd>
|
||||
decompressor instance.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -692,7 +686,7 @@ public void setJPEGImage(byte[] jpegImage,
|
||||
(JPEG or YUV) associated with this decompressor instance. See
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the level of chrominance subsampling used in the source image
|
||||
(JPEG or YUV) associated with this decompressor instance</dd>
|
||||
(JPEG or YUV) associated with this decompressor instance.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -709,22 +703,7 @@ public void setJPEGImage(byte[] jpegImage,
|
||||
with this decompressor instance. See <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#CS_RGB"><code>TJ.CS_*</code></a>. If the
|
||||
source image is YUV, then this always returns <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#CS_YCbCr"><code>TJ.CS_YCbCr</code></a>.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the colorspace used in the source image (JPEG or YUV) associated
|
||||
with this decompressor instance</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getSourceBuf()">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>getSourceBuf</h4>
|
||||
<pre>public byte[] getSourceBuf()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the source image buffer associated with this decompressor
|
||||
instance.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the source image buffer associated with this decompressor instance</dd>
|
||||
with this decompressor instance.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -735,26 +714,10 @@ public void setJPEGImage(byte[] jpegImage,
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>getJPEGBuf</h4>
|
||||
<pre>@Deprecated
|
||||
public byte[] getJPEGBuf()
|
||||
<pre>public byte[] getJPEGBuf()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceBuf()"><code>getSourceBuf()</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getSourceSize()">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>getSourceSize</h4>
|
||||
<pre>public int getSourceSize()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the size of the source image (in bytes) associated with this
|
||||
decompressor instance.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the size of the source image (in bytes) associated with this
|
||||
decompressor instance</dd>
|
||||
<div class="block">Returns the JPEG image buffer associated with this decompressor instance.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the JPEG image buffer associated with this decompressor instance.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -765,11 +728,13 @@ public byte[] getJPEGBuf()
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>getJPEGSize</h4>
|
||||
<pre>@Deprecated
|
||||
public int getJPEGSize()
|
||||
<pre>public int getJPEGSize()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceSize()"><code>getSourceSize()</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<div class="block">Returns the size of the JPEG image (in bytes) associated with this
|
||||
decompressor instance.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the size of the JPEG image (in bytes) associated with this
|
||||
decompressor instance.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
@@ -794,7 +759,7 @@ public int getJPEGSize()
|
||||
the scaled image size.)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the width of the largest scaled-down image that the TurboJPEG
|
||||
decompressor can generate without exceeding the desired image width and
|
||||
height</dd>
|
||||
height.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -820,7 +785,7 @@ public int getJPEGSize()
|
||||
the scaled image size.)</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>the height of the largest scaled-down image that the TurboJPEG
|
||||
decompressor can generate without exceeding the desired image width and
|
||||
height</dd>
|
||||
height.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -848,7 +813,7 @@ public int getJPEGSize()
|
||||
<code>pitch * scaledHeight</code> bytes in size, where
|
||||
<code>scaledHeight</code> can be determined by calling <code>
|
||||
scalingFactor.<a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><code>getScaled</code></a>(jpegHeight)
|
||||
</code> with one of the scaling factors returned from <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getScalingFactors()"><code>TJ.getScalingFactors()</code></a> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int, int)"><code>getScaledHeight(int, int)</code></a>. If the
|
||||
</code> with one of the scaling factors returned from <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getScalingFactors()"><code>TJ.getScalingFactors()</code></a> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int,%20int)"><code>getScaledHeight(int, int)</code></a>. If the
|
||||
source image is a YUV image, then this buffer should normally be
|
||||
<code>pitch * height</code> bytes in size, where <code>height</code> is
|
||||
the height of the YUV image. However, the buffer may also be larger than
|
||||
@@ -872,7 +837,7 @@ public int getJPEGSize()
|
||||
if the source image is a JPEG image, then <code>scaledWidth</code> can be
|
||||
determined by calling <code>
|
||||
scalingFactor.<a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><code>getScaled</code></a>(jpegWidth)
|
||||
</code> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><code>getScaledWidth(int, int)</code></a>. If the source image is a
|
||||
</code> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int,%20int)"><code>getScaledWidth(int, int)</code></a>. If the source image is a
|
||||
YUV image, then <code>scaledWidth</code> is the width of the YUV image.
|
||||
Setting this parameter to 0 is the equivalent of setting it to
|
||||
<code>scaledWidth * TJ.pixelSize(pixelFormat)</code>.</dd><dd><code>desiredHeight</code> - If the source image is a JPEG image, then this
|
||||
@@ -905,7 +870,7 @@ public void decompress(byte[] dstBuf,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -925,15 +890,15 @@ public void decompress(byte[] dstBuf,
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance and return a buffer containing the decompressed image.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>desiredWidth</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a>
|
||||
for description</dd><dd><code>pitch</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a>
|
||||
for description</dd><dd><code>desiredHeight</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a>
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a>
|
||||
for description</dd><dd><code>pixelFormat</code> - pixel format of the decompressed image (one of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGB"><code>TJ.PF_*</code></a>)</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a buffer containing the decompressed image</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a buffer containing the decompressed image.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -974,11 +939,54 @@ public void decompress(byte[] dstBuf,
|
||||
public void decompressToYUV(byte[] dstBuf,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage, int)"><code>decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)"><code>decompressToYUV(YUVImage, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="decompressToYUV(int, int[], int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>decompressToYUV</h4>
|
||||
<pre>public <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a> decompressToYUV(int desiredWidth,
|
||||
int[] strides,
|
||||
int desiredHeight,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a set of Y, U (Cb), and V (Cr) image planes and return a
|
||||
<code>YUVImage</code> instance containing the decompressed image planes.
|
||||
This method performs JPEG decompression but leaves out the color
|
||||
conversion step, so a planar YUV image is generated instead of an RGB or
|
||||
grayscale image. This method cannot be used to decompress JPEG source
|
||||
images with the CMYK or YCCK colorspace.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>desiredWidth</code> - desired width (in pixels) of the YUV image. If the
|
||||
desired image dimensions are different than the dimensions of the JPEG
|
||||
image being decompressed, then TurboJPEG will use scaling in the JPEG
|
||||
decompressor to generate the largest possible image that will fit within
|
||||
the desired dimensions. Setting this to 0 is the same as setting it to
|
||||
the width of the JPEG image (in other words, the width will not be
|
||||
considered when determining the scaled image size.)</dd><dd><code>strides</code> - an array of integers, each specifying the number of bytes
|
||||
per line in the corresponding plane of the output image. Setting the
|
||||
stride for any plane to 0 is the same as setting it to the scaled
|
||||
component width of the plane. If <tt>strides</tt> is NULL, then the
|
||||
strides for all planes will be set to their respective scaled component
|
||||
widths. You can adjust the strides in order to add an arbitrary amount of
|
||||
line padding to each plane.</dd><dd><code>desiredHeight</code> - desired height (in pixels) of the YUV image. If the
|
||||
desired image dimensions are different than the dimensions of the JPEG
|
||||
image being decompressed, then TurboJPEG will use scaling in the JPEG
|
||||
decompressor to generate the largest possible image that will fit within
|
||||
the desired dimensions. Setting this to 0 is the same as setting it to
|
||||
the height of the JPEG image (in other words, the height will not be
|
||||
considered when determining the scaled image size.)</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a YUV planar image.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="decompressToYUV(int, int, int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
@@ -991,12 +999,12 @@ public void decompressToYUV(byte[] dstBuf,
|
||||
int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Decompress the JPEG source image associated with this decompressor
|
||||
instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
instance containing the decompressed image. This method performs JPEG
|
||||
decompression but leaves out the color conversion step, so a planar YUV
|
||||
image is generated instead of an RGB or grayscale image. This method
|
||||
cannot be used to decompress JPEG source images with the CMYK or YCCK
|
||||
colorspace.</div>
|
||||
instance into a unified YUV planar image buffer and return a
|
||||
<code>YUVImage</code> instance containing the decompressed image. This
|
||||
method performs JPEG decompression but leaves out the color conversion
|
||||
step, so a planar YUV image is generated instead of an RGB or grayscale
|
||||
image. This method cannot be used to decompress JPEG source images with
|
||||
the CMYK or YCCK colorspace.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>desiredWidth</code> - desired width (in pixels) of the YUV image. If the
|
||||
desired image dimensions are different than the dimensions of the JPEG
|
||||
image being decompressed, then TurboJPEG will use scaling in the JPEG
|
||||
@@ -1013,7 +1021,7 @@ public void decompressToYUV(byte[] dstBuf,
|
||||
the height of the JPEG image (in other words, the height will not be
|
||||
considered when determining the scaled image size.)</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a YUV planar image</dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a YUV planar image.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1027,7 +1035,7 @@ public void decompressToYUV(byte[] dstBuf,
|
||||
<pre>@Deprecated
|
||||
public byte[] decompressToYUV(int flags)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int, int, int, int)"><code>decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<div class="block"><span class="strong">Deprecated.</span> <i>Use <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int,%20int,%20int)"><code>decompressToYUV(int, int, int, int)</code></a> instead.</i></div>
|
||||
<dl><dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -1055,7 +1063,7 @@ public byte[] decompressToYUV(int flags)
|
||||
<code>stride * scaledHeight</code> pixels in size, where
|
||||
<code>scaledHeight</code> can be determined by calling <code>
|
||||
scalingFactor.<a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><code>getScaled</code></a>(jpegHeight)
|
||||
</code> with one of the scaling factors returned from <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getScalingFactors()"><code>TJ.getScalingFactors()</code></a> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int, int)"><code>getScaledHeight(int, int)</code></a>. If the
|
||||
</code> with one of the scaling factors returned from <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getScalingFactors()"><code>TJ.getScalingFactors()</code></a> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int,%20int)"><code>getScaledHeight(int, int)</code></a>. If the
|
||||
source image is a YUV image, then this buffer should normally be
|
||||
<code>stride * height</code> pixels in size, where <code>height</code> is
|
||||
the height of the YUV image. However, the buffer may also be larger than
|
||||
@@ -1077,7 +1085,7 @@ public byte[] decompressToYUV(int flags)
|
||||
NOTE: if the source image is a JPEG image, then <code>scaledWidth</code>
|
||||
can be determined by calling <code>
|
||||
scalingFactor.<a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><code>getScaled</code></a>(jpegWidth)
|
||||
</code> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><code>getScaledWidth(int, int)</code></a>. If the source image is a
|
||||
</code> or by calling <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int,%20int)"><code>getScaledWidth(int, int)</code></a>. If the source image is a
|
||||
YUV image, then <code>scaledWidth</code> is the width of the YUV image.
|
||||
Setting this parameter to 0 is the equivalent of setting it to
|
||||
<code>scaledWidth</code>.</dd><dd><code>desiredHeight</code> - If the source image is a JPEG image, then this
|
||||
@@ -1134,15 +1142,15 @@ public byte[] decompressToYUV(int flags)
|
||||
with this decompressor instance and return a <code>BufferedImage</code>
|
||||
instance containing the decompressed/decoded image.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>desiredWidth</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> for
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> for
|
||||
description</dd><dd><code>desiredHeight</code> - see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> for
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)"><code>decompress(byte[], int, int, int, int, int, int, int)</code></a> for
|
||||
description</dd><dd><code>bufferedImageType</code> - the image type of the <code>BufferedImage</code>
|
||||
instance that will be created (for instance,
|
||||
<code>BufferedImage.TYPE_INT_RGB</code>)</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>a <code>BufferedImage</code> instance containing the
|
||||
decompressed/decoded image</dd>
|
||||
decompressed/decoded image.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
|
||||
@@ -113,7 +113,7 @@ extends java.lang.Object</pre>
|
||||
<th class="colOne" scope="col">Constructor and Description</th>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#TJScalingFactor(int, int)">TJScalingFactor</a></strong>(int num,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#TJScalingFactor(int,%20int)">TJScalingFactor</a></strong>(int num,
|
||||
int denom)</code> </td>
|
||||
</tr>
|
||||
</table>
|
||||
@@ -238,7 +238,7 @@ extends java.lang.Object</pre>
|
||||
<div class="block">Returns the scaled value of <code>dimension</code>. This function
|
||||
performs the integer equivalent of
|
||||
<code>ceil(dimension * scalingFactor)</code>.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the scaled value of <code>dimension</code></dd></dl>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the scaled value of <code>dimension</code>.</dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="equals(org.libjpegturbo.turbojpeg.TJScalingFactor)">
|
||||
@@ -251,7 +251,7 @@ extends java.lang.Object</pre>
|
||||
<div class="block">Returns true or false, depending on whether this instance and
|
||||
<code>other</code> have the same numerator and denominator.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>true or false, depending on whether this instance and
|
||||
<code>other</code> have the same numerator and denominator</dd></dl>
|
||||
<code>other</code> have the same numerator and denominator.</dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="isOne()">
|
||||
@@ -264,7 +264,7 @@ extends java.lang.Object</pre>
|
||||
<div class="block">Returns true or false, depending on whether this instance is equal to
|
||||
1/1.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>true or false, depending on whether this instance is equal to
|
||||
1/1</dd></dl>
|
||||
1/1.</dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
|
||||
@@ -231,14 +231,14 @@ extends java.awt.Rectangle</pre>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_NOOUTPUT">OPT_NOOUTPUT</a></strong></code>
|
||||
<div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this
|
||||
<div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this
|
||||
particular transform.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT">OPT_PERFECT</a></strong></code>
|
||||
<div class="block">This option will cause <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not
|
||||
<div class="block">This option will cause <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not
|
||||
perfect.</div>
|
||||
</td>
|
||||
</tr>
|
||||
@@ -289,7 +289,7 @@ extends java.awt.Rectangle</pre>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int, int, int, int, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</a></strong>(int x,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int,%20int,%20int,%20int,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</a></strong>(int x,
|
||||
int y,
|
||||
int w,
|
||||
int h,
|
||||
@@ -300,7 +300,7 @@ extends java.awt.Rectangle</pre>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(java.awt.Rectangle, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</a></strong>(java.awt.Rectangle r,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(java.awt.Rectangle,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</a></strong>(java.awt.Rectangle r,
|
||||
int op,
|
||||
int options,
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a> cf)</code>
|
||||
@@ -486,7 +486,7 @@ extends java.awt.Rectangle</pre>
|
||||
<li class="blockList">
|
||||
<h4>OPT_PERFECT</h4>
|
||||
<pre>public static final int OPT_PERFECT</pre>
|
||||
<div class="block">This option will cause <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not
|
||||
<div class="block">This option will cause <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not
|
||||
perfect. Lossless transforms operate on MCU blocks, whose size depends on
|
||||
the level of chrominance subsampling used. If the image's width or height
|
||||
is not evenly divisible by the MCU block size (see <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><code>TJ.getMCUWidth(int)</code></a>
|
||||
@@ -541,7 +541,7 @@ extends java.awt.Rectangle</pre>
|
||||
<li class="blockList">
|
||||
<h4>OPT_NOOUTPUT</h4>
|
||||
<pre>public static final int OPT_NOOUTPUT</pre>
|
||||
<div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this
|
||||
<div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this
|
||||
particular transform. This can be used in conjunction with a custom
|
||||
filter to capture the transformed DCT coefficients without transcoding
|
||||
them.</div>
|
||||
@@ -636,7 +636,7 @@ extends java.awt.Rectangle</pre>
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Create a new lossless transform instance with the given parameters.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>r</code> - a <code>Rectangle</code> instance that specifies the cropping
|
||||
region. See <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int, int, int, int, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)"><code>TJTransform(int, int, int, int, int, int, TJCustomFilter)</code></a> for more
|
||||
region. See <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int,%20int,%20int,%20int,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)"><code>TJTransform(int, int, int, int, int, int, TJCustomFilter)</code></a> for more
|
||||
detail.</dd><dd><code>op</code> - one of the transform operations (<code>OP_*</code>)</dd><dd><code>options</code> - the bitwise OR of one or more of the transform options
|
||||
(<code>OPT_*</code>)</dd><dd><code>cf</code> - an instance of an object that implements the <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg"><code>TJCustomFilter</code></a> interface, or null if no custom filter is needed</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
|
||||
@@ -117,7 +117,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
<!-- -->
|
||||
</a>
|
||||
<h3>Fields inherited from class org.libjpegturbo.turbojpeg.<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></h3>
|
||||
<code><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#handle">handle</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegBuf">jpegBuf</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegBufSize">jpegBufSize</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcColorspace">srcColorspace</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcHeight">srcHeight</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcSubsamp">srcSubsamp</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#srcWidth">srcWidth</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#yuvImage">yuvImage</a></code></li>
|
||||
<code><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#handle">handle</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegBuf">jpegBuf</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegBufSize">jpegBufSize</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegColorspace">jpegColorspace</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegHeight">jpegHeight</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegSubsamp">jpegSubsamp</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#jpegWidth">jpegWidth</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#yuvImage">yuvImage</a></code></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
@@ -144,7 +144,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#TJTransformer(byte[], int)">TJTransformer</a></strong>(byte[] jpegImage,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#TJTransformer(byte[],%20int)">TJTransformer</a></strong>(byte[] jpegImage,
|
||||
int imageSize)</code>
|
||||
<div class="block">Create a TurboJPEG lossless transformer instance and associate the JPEG
|
||||
image of length <code>imageSize</code> bytes stored in
|
||||
@@ -175,7 +175,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)">transform</a></strong>(byte[][] dstBufs,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)">transform</a></strong>(byte[][] dstBufs,
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a>[] transforms,
|
||||
int flags)</code>
|
||||
<div class="block">Losslessly transform the JPEG image associated with this transformer
|
||||
@@ -185,7 +185,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a>[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(org.libjpegturbo.turbojpeg.TJTransform[], int)">transform</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a>[] transforms,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(org.libjpegturbo.turbojpeg.TJTransform[],%20int)">transform</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a>[] transforms,
|
||||
int flags)</code>
|
||||
<div class="block">Losslessly transform the JPEG image associated with this transformer
|
||||
instance and return an array of <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg"><code>TJDecompressor</code></a> instances, each of
|
||||
@@ -198,7 +198,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
<!-- -->
|
||||
</a>
|
||||
<h3>Methods inherited from class org.libjpegturbo.turbojpeg.<a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></h3>
|
||||
<code><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#close()">close</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(java.awt.image.BufferedImage, int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int[], int, int, int, int, int, int, int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int, int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[], int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int, int, int, int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage, int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#finalize()">finalize</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getColorspace()">getColorspace</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getHeight()">getHeight</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGBuf()">getJPEGBuf</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGSize()">getJPEGSize</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int, int)">getScaledHeight</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)">getScaledWidth</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceBuf()">getSourceBuf</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSourceSize()">getSourceSize</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSubsamp()">getSubsamp</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getWidth()">getWidth</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[], int)">setJPEGImage</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[], int)">setSourceImage</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(org.libjpegturbo.turbojpeg.YUVImage)">setSourceImage</a></code></li>
|
||||
<code><a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#close()">close</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(java.awt.image.BufferedImage,%20int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int[],%20int,%20int,%20int,%20int,%20int,%20int,%20int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int,%20int,%20int,%20int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int,%20int,%20int,%20int,%20int)">decompress</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(byte[],%20int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int[],%20int,%20int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(int,%20int,%20int,%20int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompressToYUV(org.libjpegturbo.turbojpeg.YUVImage,%20int)">decompressToYUV</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#finalize()">finalize</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getColorspace()">getColorspace</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getHeight()">getHeight</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGBuf()">getJPEGBuf</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getJPEGSize()">getJPEGSize</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int,%20int)">getScaledHeight</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int,%20int)">getScaledWidth</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getSubsamp()">getSubsamp</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getWidth()">getWidth</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setJPEGImage(byte[],%20int)">setJPEGImage</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(byte[],%20int)">setSourceImage</a>, <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#setSourceImage(org.libjpegturbo.turbojpeg.YUVImage)">setSourceImage</a></code></li>
|
||||
</ul>
|
||||
<ul class="blockList">
|
||||
<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
|
||||
@@ -299,7 +299,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
read the source coefficients multiple times.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>dstBufs</code> - an array of image buffers. <code>dstbufs[i]</code> will
|
||||
receive a JPEG image that has been transformed using the parameters in
|
||||
<code>transforms[i]</code>. Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><code>TJ.bufSize(int, int, int)</code></a> to determine the
|
||||
<code>transforms[i]</code>. Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int,%20int,%20int)"><code>TJ.bufSize(int, int, int)</code></a> to determine the
|
||||
maximum size for each buffer based on the transformed or cropped width and
|
||||
height and the level of subsampling used in the source image.</dd><dd><code>transforms</code> - an array of <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><code>TJTransform</code></a> instances, each of
|
||||
which specifies the transform parameters and/or cropping region for the
|
||||
@@ -326,7 +326,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
corresponding transformed output image</dd><dd><code>flags</code> - the bitwise OR of one or more of
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP"><code>TJ.FLAG_*</code></a></dd>
|
||||
<dt><span class="strong">Returns:</span></dt><dd>an array of <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg"><code>TJDecompressor</code></a> instances, each of
|
||||
which has a transformed JPEG image associated with it</dd>
|
||||
which has a transformed JPEG image associated with it.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -342,7 +342,7 @@ extends <a href="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html" title=
|
||||
<div class="block">Returns an array containing the sizes of the transformed JPEG images
|
||||
generated by the most recent transform operation.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>an array containing the sizes of the transformed JPEG images
|
||||
generated by the most recent transform operation</dd>
|
||||
generated by the most recent transform operation.</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
|
||||
@@ -94,7 +94,7 @@
|
||||
<br>
|
||||
<pre>public class <span class="strong">YUVImage</span>
|
||||
extends java.lang.Object</pre>
|
||||
<div class="block">This class encapsulates a YUV planar image buffer and the metadata
|
||||
<div class="block">This class encapsulates a YUV planar image and the metadata
|
||||
associated with it. The TurboJPEG API allows both the JPEG compression and
|
||||
decompression pipelines to be split into stages: YUV encode, compress from
|
||||
YUV, decompress to YUV, and YUV decode. A <code>YUVImage</code> instance
|
||||
@@ -105,18 +105,26 @@ extends java.lang.Object</pre>
|
||||
Technically, the JPEG format uses the YCbCr colorspace (which technically is
|
||||
not a "colorspace" but rather a "color transform"), but per the convention
|
||||
of the digital video community, the TurboJPEG API uses "YUV" to refer to an
|
||||
image format consisting of Y, Cb, and Cr image planes. In this image
|
||||
format, the Y, Cb (U), and Cr (V) planes are stored sequentially in the same
|
||||
image buffer, and the size of each plane is determined by the image width,
|
||||
height, line padding, and level of chrominance subsampling. If the
|
||||
chrominance components are subsampled along the horizontal dimension, then
|
||||
the width of the luminance plane would be padded to the nearest multiple of
|
||||
2 (same goes for the height of the luminance plane, if the chrominance
|
||||
components are subsampled along the vertical dimension.) For instance, if
|
||||
the source image is 35 x 35 pixels and 4:2:2 subsampling is used, then the
|
||||
luminance plane would be 36 x 35 bytes, and each of the chrominance planes
|
||||
would be 18 x 35 bytes. If you specify, for instance, a line padding of 4
|
||||
bytes on top of this, then the luminance plane would be 36 x 35 bytes, and
|
||||
image format consisting of Y, Cb, and Cr image planes.
|
||||
<p>
|
||||
Each plane is simply a 2D array of bytes, each byte representing the value
|
||||
of one of the components (Y, Cb, or Cr) at a particular location in the
|
||||
image. The width and height of each plane are determined by the image
|
||||
width, height, and level of chrominance subsampling. The luminance plane
|
||||
width is the image width padded to the nearest multiple of the horizontal
|
||||
subsampling factor (2 in the case of 4:2:0 and 4:2:2, 4 in the case of
|
||||
4:1:1, 1 in the case of 4:4:4 or grayscale.) Similarly, the luminance plane
|
||||
height is the image height padded to the nearest multiple of the vertical
|
||||
subsampling factor (2 in the case of 4:2:0 or 4:4:0, 1 in the case of 4:4:4
|
||||
or grayscale.) The chrominance plane width is equal to the luminance plane
|
||||
width divided by the horizontal subsampling factor, and the chrominance
|
||||
plane height is equal to the luminance plane height divided by the vertical
|
||||
subsampling factor.
|
||||
<p>
|
||||
For example, if the source image is 35 x 35 pixels and 4:2:2 subsampling is
|
||||
used, then the luminance plane would be 36 x 35 bytes, and each of the
|
||||
chrominance planes would be 18 x 35 bytes. If you specify a line padding of
|
||||
4 bytes on top of this, then the luminance plane would be 36 x 35 bytes, and
|
||||
each of the chrominance planes would be 20 x 35 bytes.</div>
|
||||
</li>
|
||||
</ul>
|
||||
@@ -141,18 +149,26 @@ extends java.lang.Object</pre>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#handle">handle</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>protected byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvBuf">yuvBuf</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvHeight">yuvHeight</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected int[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvOffsets">yuvOffsets</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>protected int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvPad">yuvPad</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected byte[][]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvPlanes">yuvPlanes</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>protected int[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvStrides">yuvStrides</a></strong></code> </td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>protected int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvSubsamp">yuvSubsamp</a></strong></code> </td>
|
||||
</tr>
|
||||
@@ -175,21 +191,42 @@ extends java.lang.Object</pre>
|
||||
<th class="colOne" scope="col">Constructor and Description</th>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[], int, int, int, int)">YUVImage</a></strong>(byte[] yuvImage,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[][],%20int[],%20int,%20int[],%20int,%20int)">YUVImage</a></strong>(byte[][] planes,
|
||||
int[] offsets,
|
||||
int width,
|
||||
int[] strides,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance from a set of existing image
|
||||
planes.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[],%20int,%20int,%20int,%20int)">YUVImage</a></strong>(byte[] yuvImage,
|
||||
int width,
|
||||
int pad,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Create a <code>YUVImage</code> instance from an existing YUV planar image
|
||||
<div class="block">Create a new <code>YUVImage</code> instance from an existing unified image
|
||||
buffer.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int,%20int[],%20int,%20int)">YUVImage</a></strong>(int width,
|
||||
int[] strides,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance backed by separate image
|
||||
planes, and allocate memory for the image planes.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int, int, int, int)">YUVImage</a></strong>(int width,
|
||||
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int,%20int,%20int,%20int)">YUVImage</a></strong>(int width,
|
||||
int pad,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Create a <code>YUVImage</code> instance with a new image buffer.</div>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance backed by a unified image
|
||||
buffer, and allocate memory for the image buffer.</div>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
@@ -210,48 +247,80 @@ extends java.lang.Object</pre>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>byte[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getBuf()">getBuf</a></strong>()</code>
|
||||
<div class="block">Returns the YUV image buffer</div>
|
||||
<div class="block">Returns the YUV image buffer (if this image is stored in a unified
|
||||
buffer rather than separate image planes.)</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getHeight()">getHeight</a></strong>()</code>
|
||||
<div class="block">Returns the height of the YUV image.</div>
|
||||
<div class="block">Returns the height of the YUV image (or subregion.)</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getOffsets()">getOffsets</a></strong>()</code>
|
||||
<div class="block">Returns the offsets (in bytes) of each plane within the planes of a larger
|
||||
YUV image.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getPad()">getPad</a></strong>()</code>
|
||||
<div class="block">Returns the line padding used in the YUV image buffer.</div>
|
||||
<div class="block">Returns the line padding used in the YUV image buffer (if this image is
|
||||
stored in a unified buffer rather than separate image planes.)</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>byte[][]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getPlanes()">getPlanes</a></strong>()</code>
|
||||
<div class="block">Returns the YUV image planes.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getSize()">getSize</a></strong>()</code>
|
||||
<div class="block">Returns the size (in bytes) of the YUV image buffer</div>
|
||||
<div class="block">Returns the size (in bytes) of the YUV image buffer (if this image is
|
||||
stored in a unified buffer rather than separate image planes.)</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int[]</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getStrides()">getStrides</a></strong>()</code>
|
||||
<div class="block">Returns the number of bytes per line of each plane in the YUV image.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getSubsamp()">getSubsamp</a></strong>()</code>
|
||||
<div class="block">Returns the level of chrominance subsampling used in the YUV image.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getWidth()">getWidth</a></strong>()</code>
|
||||
<div class="block">Returns the width of the YUV image.</div>
|
||||
<div class="block">Returns the width of the YUV image (or subregion.)</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[][],%20int[],%20int,%20int[],%20int,%20int)">setBuf</a></strong>(byte[][] planes,
|
||||
int[] offsets,
|
||||
int width,
|
||||
int[] strides,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Assign a set of image planes to this <code>YUVImage</code> instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>void</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[], int, int, int, int)">setBuf</a></strong>(byte[] yuvImage,
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[],%20int,%20int,%20int,%20int)">setBuf</a></strong>(byte[] yuvImage,
|
||||
int width,
|
||||
int pad,
|
||||
int height,
|
||||
int subsamp)</code>
|
||||
<div class="block">Assign an existing YUV planar image buffer to this <code>YUVImage</code>
|
||||
instance.</div>
|
||||
<div class="block">Assign a unified image buffer to this <code>YUVImage</code> instance.</div>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
@@ -285,13 +354,31 @@ extends java.lang.Object</pre>
|
||||
<pre>protected long handle</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="yuvBuf">
|
||||
<a name="yuvPlanes">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>yuvBuf</h4>
|
||||
<pre>protected byte[] yuvBuf</pre>
|
||||
<h4>yuvPlanes</h4>
|
||||
<pre>protected byte[][] yuvPlanes</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="yuvOffsets">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>yuvOffsets</h4>
|
||||
<pre>protected int[] yuvOffsets</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="yuvStrides">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>yuvStrides</h4>
|
||||
<pre>protected int[] yuvStrides</pre>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="yuvPad">
|
||||
@@ -338,6 +425,31 @@ extends java.lang.Object</pre>
|
||||
<!-- -->
|
||||
</a>
|
||||
<h3>Constructor Detail</h3>
|
||||
<a name="YUVImage(int, int[], int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>YUVImage</h4>
|
||||
<pre>public YUVImage(int width,
|
||||
int[] strides,
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance backed by separate image
|
||||
planes, and allocate memory for the image planes.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>strides</code> - an array of integers, each specifying the number of bytes
|
||||
per line in the corresponding plane of the YUV image. Setting the stride
|
||||
for any plane to 0 is the same as setting it to the plane width (see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a>.) If <code>strides</code> is null, then the
|
||||
strides for all planes will be set to their respective plane widths. When
|
||||
using this constructor, the stride for each plane must be equal to or
|
||||
greater than the plane width.</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling to be used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="YUVImage(int, int, int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
@@ -349,7 +461,8 @@ extends java.lang.Object</pre>
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Create a <code>YUVImage</code> instance with a new image buffer.</div>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance backed by a unified image
|
||||
buffer, and allocate memory for the image buffer.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - Each line of each plane in the YUV image buffer will be padded
|
||||
to this number of bytes (must be a power of 2.)</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling to be used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
@@ -357,6 +470,44 @@ extends java.lang.Object</pre>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="YUVImage(byte[][], int[], int, int[], int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>YUVImage</h4>
|
||||
<pre>public YUVImage(byte[][] planes,
|
||||
int[] offsets,
|
||||
int width,
|
||||
int[] strides,
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Create a new <code>YUVImage</code> instance from a set of existing image
|
||||
planes.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>planes</code> - an array of buffers representing the Y, U (Cb), and V (Cr)
|
||||
image planes (or just the Y plane, if the image is grayscale.) These
|
||||
planes can be contiguous or non-contiguous in memory. Plane
|
||||
<code>i</code> should be at least <code>offsets[i] +
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#planeSizeYUV(int,%20int,%20int,%20int,%20int)"><code>TJ.planeSizeYUV</code></a>(i, width, strides[i], height, subsamp)</code>
|
||||
bytes in size.</dd><dd><code>offsets</code> - If this <code>YUVImage</code> instance represents a
|
||||
subregion of a larger image, then <code>offsets[i]</code> specifies the
|
||||
offset (in bytes) of the subregion within plane <code>i</code> of the
|
||||
larger image. Setting this to null is the same as setting the offsets for
|
||||
all planes to 0.</dd><dd><code>width</code> - width (in pixels) of the new YUV image (or subregion)</dd><dd><code>strides</code> - an array of integers, each specifying the number of bytes
|
||||
per line in the corresponding plane of the YUV image. Setting the stride
|
||||
for any plane to 0 is the same as setting it to the plane width (see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a>.) If <code>strides</code> is null, then the
|
||||
strides for all planes will be set to their respective plane widths. You
|
||||
can adjust the strides in order to add an arbitrary amount of line padding
|
||||
to each plane or to specify that this <code>YUVImage</code> instance is a
|
||||
subregion of a larger image (in which case, <code>strides[i]</code> should
|
||||
be set to the plane width of plane <code>i</code> in the larger image.)</dd><dd><code>height</code> - height (in pixels) of the new YUV image (or subregion)</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="YUVImage(byte[], int, int, int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
@@ -369,12 +520,13 @@ extends java.lang.Object</pre>
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Create a <code>YUVImage</code> instance from an existing YUV planar image
|
||||
<div class="block">Create a new <code>YUVImage</code> instance from an existing unified image
|
||||
buffer.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>yuvImage</code> - image buffer that contains or will contain YUV planar
|
||||
image data. See <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a> for a description of the image
|
||||
format. Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> to determine the minimum size for this
|
||||
buffer.</dd><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - the line padding used in the YUV image buffer. For
|
||||
image data. Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> to determine the minimum size for
|
||||
this buffer. The Y, U (Cb), and V (Cr) image planes are stored
|
||||
sequentially in the buffer (see <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a> for a description
|
||||
of the image format.)</dd><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - the line padding used in the YUV image buffer. For
|
||||
instance, if each line in each plane of the buffer is padded to the
|
||||
nearest multiple of 4 bytes, then <code>pad</code> should be set to 4.</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
@@ -390,6 +542,43 @@ extends java.lang.Object</pre>
|
||||
<!-- -->
|
||||
</a>
|
||||
<h3>Method Detail</h3>
|
||||
<a name="setBuf(byte[][], int[], int, int[], int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>setBuf</h4>
|
||||
<pre>public void setBuf(byte[][] planes,
|
||||
int[] offsets,
|
||||
int width,
|
||||
int[] strides,
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Assign a set of image planes to this <code>YUVImage</code> instance.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>planes</code> - an array of buffers representing the Y, U (Cb), and V (Cr)
|
||||
image planes (or just the Y plane, if the image is grayscale.) These
|
||||
planes can be contiguous or non-contiguous in memory. Plane
|
||||
<code>i</code> should be at least <code>offsets[i] +
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/TJ.html#planeSizeYUV(int,%20int,%20int,%20int,%20int)"><code>TJ.planeSizeYUV</code></a>(i, width, strides[i], height, subsamp)</code>
|
||||
bytes in size.</dd><dd><code>offsets</code> - If this <code>YUVImage</code> instance represents a
|
||||
subregion of a larger image, then <code>offsets[i]</code> specifies the
|
||||
offset (in bytes) of the subregion within plane <code>i</code> of the
|
||||
larger image. Setting this to null is the same as setting the offsets for
|
||||
all planes to 0.</dd><dd><code>width</code> - width (in pixels) of the YUV image (or subregion)</dd><dd><code>strides</code> - an array of integers, each specifying the number of bytes
|
||||
per line in the corresponding plane of the YUV image. Setting the stride
|
||||
for any plane to 0 is the same as setting it to the plane width (see
|
||||
<a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a>.) If <code>strides</code> is null, then the
|
||||
strides for all planes will be set to their respective plane widths. You
|
||||
can adjust the strides in order to add an arbitrary amount of line padding
|
||||
to each plane or to specify that this <code>YUVImage</code> image is a
|
||||
subregion of a larger image (in which case, <code>strides[i]</code> should
|
||||
be set to the plane width of plane <code>i</code> in the larger image.)</dd><dd><code>height</code> - height (in pixels) of the YUV image (or subregion)</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="setBuf(byte[], int, int, int, int)">
|
||||
<!-- -->
|
||||
</a>
|
||||
@@ -402,12 +591,12 @@ extends java.lang.Object</pre>
|
||||
int height,
|
||||
int subsamp)
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Assign an existing YUV planar image buffer to this <code>YUVImage</code>
|
||||
instance.</div>
|
||||
<div class="block">Assign a unified image buffer to this <code>YUVImage</code> instance.</div>
|
||||
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>yuvImage</code> - image buffer that contains or will contain YUV planar
|
||||
image data. See <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a> for a description of the image
|
||||
format. Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int, int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> to determine the minimum size for this
|
||||
buffer.</dd><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - the line padding used in the YUV image buffer. For
|
||||
image data. Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> to determine the minimum size for
|
||||
this buffer. The Y, U (Cb), and V (Cr) image planes are stored
|
||||
sequentially in the buffer (see <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a> for a description
|
||||
of the image format.)</dd><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - the line padding used in the YUV image buffer. For
|
||||
instance, if each line in each plane of the buffer is padded to the
|
||||
nearest multiple of 4 bytes, then <code>pad</code> should be set to 4.</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
|
||||
image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd>
|
||||
@@ -423,8 +612,8 @@ extends java.lang.Object</pre>
|
||||
<h4>getWidth</h4>
|
||||
<pre>public int getWidth()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the width of the YUV image.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the width of the YUV image</dd>
|
||||
<div class="block">Returns the width of the YUV image (or subregion.)</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the width of the YUV image (or subregion)</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -437,8 +626,8 @@ extends java.lang.Object</pre>
|
||||
<h4>getHeight</h4>
|
||||
<pre>public int getHeight()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the height of the YUV image.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the height of the YUV image</dd>
|
||||
<div class="block">Returns the height of the YUV image (or subregion.)</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the height of the YUV image (or subregion)</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
@@ -451,12 +640,43 @@ extends java.lang.Object</pre>
|
||||
<h4>getPad</h4>
|
||||
<pre>public int getPad()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the line padding used in the YUV image buffer.</div>
|
||||
<div class="block">Returns the line padding used in the YUV image buffer (if this image is
|
||||
stored in a unified buffer rather than separate image planes.)</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the line padding used in the YUV image buffer</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getStrides()">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>getStrides</h4>
|
||||
<pre>public int[] getStrides()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the number of bytes per line of each plane in the YUV image.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the number of bytes per line of each plane in the YUV image</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getOffsets()">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>getOffsets</h4>
|
||||
<pre>public int[] getOffsets()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the offsets (in bytes) of each plane within the planes of a larger
|
||||
YUV image.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the offsets (in bytes) of each plane within the planes of a larger
|
||||
YUV image</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getSubsamp()">
|
||||
<!-- -->
|
||||
</a>
|
||||
@@ -472,6 +692,21 @@ extends java.lang.Object</pre>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getPlanes()">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>getPlanes</h4>
|
||||
<pre>public byte[][] getPlanes()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the YUV image planes. If the image is stored in a unified buffer,
|
||||
then all image planes will point to that buffer.</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the YUV image planes</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="getBuf()">
|
||||
<!-- -->
|
||||
</a>
|
||||
@@ -480,7 +715,8 @@ extends java.lang.Object</pre>
|
||||
<h4>getBuf</h4>
|
||||
<pre>public byte[] getBuf()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the YUV image buffer</div>
|
||||
<div class="block">Returns the YUV image buffer (if this image is stored in a unified
|
||||
buffer rather than separate image planes.)</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the YUV image buffer</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
@@ -494,7 +730,8 @@ extends java.lang.Object</pre>
|
||||
<h4>getSize</h4>
|
||||
<pre>public int getSize()
|
||||
throws java.lang.Exception</pre>
|
||||
<div class="block">Returns the size (in bytes) of the YUV image buffer</div>
|
||||
<div class="block">Returns the size (in bytes) of the YUV image buffer (if this image is
|
||||
stored in a unified buffer rather than separate image planes.)</div>
|
||||
<dl><dt><span class="strong">Returns:</span></dt><dd>the size (in bytes) of the YUV image buffer</dd>
|
||||
<dt><span class="strong">Throws:</span></dt>
|
||||
<dd><code>java.lang.Exception</code></dd></dl>
|
||||
|
||||
@@ -127,7 +127,7 @@
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></td>
|
||||
<td class="colLast">
|
||||
<div class="block">This class encapsulates a YUV planar image buffer and the metadata
|
||||
<div class="block">This class encapsulates a YUV planar image and the metadata
|
||||
associated with it.</div>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
@@ -84,7 +84,8 @@ public final class TJ {
|
||||
* @param subsamp the level of chrominance subsampling (one of
|
||||
* <code>SAMP_*</code>)
|
||||
*
|
||||
* @return the MCU block width for the given level of chrominance subsampling
|
||||
* @return the MCU block width for the given level of chrominance
|
||||
* subsampling.
|
||||
*/
|
||||
public static int getMCUWidth(int subsamp) throws Exception {
|
||||
if (subsamp < 0 || subsamp >= NUMSAMP)
|
||||
@@ -105,7 +106,7 @@ public final class TJ {
|
||||
* <code>SAMP_*</code>)
|
||||
*
|
||||
* @return the MCU block height for the given level of chrominance
|
||||
* subsampling
|
||||
* subsampling.
|
||||
*/
|
||||
public static int getMCUHeight(int subsamp) throws Exception {
|
||||
if (subsamp < 0 || subsamp >= NUMSAMP)
|
||||
@@ -214,7 +215,7 @@ public final class TJ {
|
||||
*
|
||||
* @param pixelFormat the pixel format (one of <code>PF_*</code>)
|
||||
*
|
||||
* @return the pixel size (in bytes) for the given pixel format
|
||||
* @return the pixel size (in bytes) for the given pixel format.
|
||||
*/
|
||||
public static int getPixelSize(int pixelFormat) throws Exception {
|
||||
if (pixelFormat < 0 || pixelFormat >= NUMPF)
|
||||
@@ -236,7 +237,7 @@ public final class TJ {
|
||||
*
|
||||
* @param pixelFormat the pixel format (one of <code>PF_*</code>)
|
||||
*
|
||||
* @return the red offset for the given pixel format
|
||||
* @return the red offset for the given pixel format.
|
||||
*/
|
||||
public static int getRedOffset(int pixelFormat) throws Exception {
|
||||
if (pixelFormat < 0 || pixelFormat >= NUMPF)
|
||||
@@ -258,7 +259,7 @@ public final class TJ {
|
||||
*
|
||||
* @param pixelFormat the pixel format (one of <code>PF_*</code>)
|
||||
*
|
||||
* @return the green offset for the given pixel format
|
||||
* @return the green offset for the given pixel format.
|
||||
*/
|
||||
public static int getGreenOffset(int pixelFormat) throws Exception {
|
||||
if (pixelFormat < 0 || pixelFormat >= NUMPF)
|
||||
@@ -280,7 +281,7 @@ public final class TJ {
|
||||
*
|
||||
* @param pixelFormat the pixel format (one of <code>PF_*</code>)
|
||||
*
|
||||
* @return the blue offset for the given pixel format
|
||||
* @return the blue offset for the given pixel format.
|
||||
*/
|
||||
public static int getBlueOffset(int pixelFormat) throws Exception {
|
||||
if (pixelFormat < 0 || pixelFormat >= NUMPF)
|
||||
@@ -404,7 +405,7 @@ public final class TJ {
|
||||
* generating the JPEG image (one of {@link TJ TJ.SAMP_*})
|
||||
*
|
||||
* @return the maximum size of the buffer (in bytes) required to hold a JPEG
|
||||
* image with the given width, height, and level of chrominance subsampling
|
||||
* image with the given width, height, and level of chrominance subsampling.
|
||||
*/
|
||||
public static native int bufSize(int width, int height, int jpegSubsamp)
|
||||
throws Exception;
|
||||
@@ -416,8 +417,7 @@ public final class TJ {
|
||||
* @param width the width (in pixels) of the YUV image
|
||||
*
|
||||
* @param pad the width of each line in each plane of the image is padded to
|
||||
* the nearest multiple of this number of bytes (must be a power of
|
||||
* 2.)
|
||||
* the nearest multiple of this number of bytes (must be a power of 2.)
|
||||
*
|
||||
* @param height the height (in pixels) of the YUV image
|
||||
*
|
||||
@@ -425,7 +425,7 @@ public final class TJ {
|
||||
* image (one of {@link TJ TJ.SAMP_*})
|
||||
*
|
||||
* @return the size of the buffer (in bytes) required to hold a YUV planar
|
||||
* image with the given width, height, and level of chrominance subsampling
|
||||
* image with the given width, height, and level of chrominance subsampling.
|
||||
*/
|
||||
public static native int bufSizeYUV(int width, int pad, int height,
|
||||
int subsamp)
|
||||
@@ -438,12 +438,72 @@ public final class TJ {
|
||||
public static native int bufSizeYUV(int width, int height, int subsamp)
|
||||
throws Exception;
|
||||
|
||||
/**
|
||||
* Returns the size of the buffer (in bytes) required to hold a YUV image
|
||||
* plane with the given parameters.
|
||||
*
|
||||
* @param componentID ID number of the image plane (0 = Y, 1 = U/Cb,
|
||||
* 2 = V/Cr)
|
||||
*
|
||||
* @param width width (in pixels) of the YUV image. NOTE: this is the width
|
||||
* of the whole image, not the plane width.
|
||||
*
|
||||
* @param stride bytes per line in the image plane.
|
||||
*
|
||||
* @param height height (in pixels) of the YUV image. NOTE: this is the
|
||||
* height of the whole image, not the plane height.
|
||||
*
|
||||
* @param subsamp the level of chrominance subsampling used in the YUV
|
||||
* image (one of {@link TJ TJ.SAMP_*})
|
||||
*
|
||||
* @return the size of the buffer (in bytes) required to hold a YUV planar
|
||||
* image with the given parameters.
|
||||
*/
|
||||
public static native int planeSizeYUV(int componentID, int width, int stride,
|
||||
int height, int subsamp)
|
||||
throws Exception;
|
||||
|
||||
/**
|
||||
* Returns the plane width of a YUV image plane with the given parameters.
|
||||
* Refer to {@link YUVImage YUVImage} for a description of plane width.
|
||||
*
|
||||
* @param componentID ID number of the image plane (0 = Y, 1 = U/Cb,
|
||||
* 2 = V/Cr)
|
||||
*
|
||||
* @param width width (in pixels) of the YUV image
|
||||
*
|
||||
* @param subsamp the level of chrominance subsampling used in the YUV image
|
||||
* (one of {@link TJ TJ.SAMP_*})
|
||||
*
|
||||
* @return the plane width of a YUV image plane with the given parameters.
|
||||
*/
|
||||
public static native int planeWidth(int componentID, int width, int subsamp)
|
||||
throws Exception;
|
||||
|
||||
/**
|
||||
* Returns the plane height of a YUV image plane with the given parameters.
|
||||
* Refer to {@link YUVImage YUVImage} for a description of plane height.
|
||||
*
|
||||
* @param componentID ID number of the image plane (0 = Y, 1 = U/Cb,
|
||||
* 2 = V/Cr)
|
||||
*
|
||||
* @param height height (in pixels) of the YUV image
|
||||
*
|
||||
* @param subsamp the level of chrominance subsampling used in the YUV image
|
||||
* (one of {@link TJ TJ.SAMP_*})
|
||||
*
|
||||
* @return the plane height of a YUV image plane with the given parameters.
|
||||
*/
|
||||
public static native int planeHeight(int componentID, int height,
|
||||
int subsamp)
|
||||
throws Exception;
|
||||
|
||||
/**
|
||||
* Returns a list of fractional scaling factors that the JPEG decompressor in
|
||||
* this implementation of TurboJPEG supports.
|
||||
*
|
||||
* @return a list of fractional scaling factors that the JPEG decompressor in
|
||||
* this implementation of TurboJPEG supports
|
||||
* this implementation of TurboJPEG supports.
|
||||
*/
|
||||
public static native TJScalingFactor[] getScalingFactors()
|
||||
throws Exception;
|
||||
|
||||
@@ -332,9 +332,10 @@ public class TJCompressor {
|
||||
throw new Exception("Subsampling level not set");
|
||||
|
||||
if (srcYUVImage != null)
|
||||
compressedSize = compressFromYUV(srcYUVImage.getBuf(),
|
||||
compressedSize = compressFromYUV(srcYUVImage.getPlanes(),
|
||||
srcYUVImage.getOffsets(),
|
||||
srcYUVImage.getWidth(),
|
||||
srcYUVImage.getPad(),
|
||||
srcYUVImage.getStrides(),
|
||||
srcYUVImage.getHeight(),
|
||||
srcYUVImage.getSubsamp(),
|
||||
dstBuf, jpegQuality, flags);
|
||||
@@ -429,14 +430,14 @@ public class TJCompressor {
|
||||
|
||||
if (srcBufInt != null) {
|
||||
encodeYUV(srcBufInt, srcX, srcY, srcWidth, srcStride, srcHeight,
|
||||
srcPixelFormat, dstImage.getBuf(), dstImage.getPad(),
|
||||
dstImage.getSubsamp(), flags);
|
||||
srcPixelFormat, dstImage.getPlanes(), dstImage.getOffsets(),
|
||||
dstImage.getStrides(), dstImage.getSubsamp(), flags);
|
||||
} else {
|
||||
encodeYUV(srcBuf, srcX, srcY, srcWidth, srcPitch, srcHeight,
|
||||
srcPixelFormat, dstImage.getBuf(), dstImage.getPad(),
|
||||
dstImage.getSubsamp(), flags);
|
||||
srcPixelFormat, dstImage.getPlanes(), dstImage.getOffsets(),
|
||||
dstImage.getStrides(), dstImage.getSubsamp(), flags);
|
||||
}
|
||||
compressedSize = dstImage.getSize();
|
||||
compressedSize = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -456,11 +457,11 @@ public class TJCompressor {
|
||||
|
||||
/**
|
||||
* Encode the uncompressed source image associated with this compressor
|
||||
* instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
* instance containing the encoded image. This method uses the accelerated
|
||||
* color conversion routines in TurboJPEG's underlying codec but does not
|
||||
* execute any of the other steps in the JPEG compression process. Encoding
|
||||
* CMYK source images to YUV is not supported.
|
||||
* instance into a unified YUV planar image buffer and return a
|
||||
* <code>YUVImage</code> instance containing the encoded image. This method
|
||||
* uses the accelerated color conversion routines in TurboJPEG's underlying
|
||||
* codec but does not execute any of the other steps in the JPEG compression
|
||||
* process. Encoding CMYK source images to YUV is not supported.
|
||||
*
|
||||
* @param pad the width of each line in each plane of the YUV image will be
|
||||
* padded to the nearest multiple of this number of bytes (must be a power of
|
||||
@@ -469,7 +470,7 @@ public class TJCompressor {
|
||||
* @param flags the bitwise OR of one or more of
|
||||
* {@link TJ#FLAG_BOTTOMUP TJ.FLAG_*}
|
||||
*
|
||||
* @return a YUV planar image
|
||||
* @return a YUV planar image.
|
||||
*/
|
||||
public YUVImage encodeYUV(int pad, int flags) throws Exception {
|
||||
if (srcWidth < 1 || srcHeight < 1)
|
||||
@@ -483,6 +484,37 @@ public class TJCompressor {
|
||||
return yuvImage;
|
||||
}
|
||||
|
||||
/**
|
||||
* Encode the uncompressed source image associated with this compressor
|
||||
* instance into separate Y, U (Cb), and V (Cr) image planes and return a
|
||||
* <code>YUVImage</code> instance containing the encoded image planes. This
|
||||
* method uses the accelerated color conversion routines in TurboJPEG's
|
||||
* underlying codec but does not execute any of the other steps in the JPEG
|
||||
* compression process. Encoding CMYK source images to YUV is not supported.
|
||||
*
|
||||
* @param strides an array of integers, each specifying the number of bytes
|
||||
* per line in the corresponding plane of the output image. Setting the
|
||||
* stride for any plane to 0 is the same as setting it to the component width
|
||||
* of the plane. If <code>strides</code> is null, then the strides for all
|
||||
* planes will be set to their respective component widths. You can adjust
|
||||
* the strides in order to add an arbitrary amount of line padding to each
|
||||
* plane.
|
||||
*
|
||||
* @param flags the bitwise OR of one or more of
|
||||
* {@link TJ#FLAG_BOTTOMUP TJ.FLAG_*}
|
||||
*
|
||||
* @return a YUV planar image.
|
||||
*/
|
||||
public YUVImage encodeYUV(int[] strides, int flags) throws Exception {
|
||||
if (srcWidth < 1 || srcHeight < 1)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (subsamp < 0)
|
||||
throw new Exception("Subsampling level not set");
|
||||
YUVImage yuvImage = new YUVImage(srcWidth, strides, srcHeight, subsamp);
|
||||
encodeYUV(yuvImage, flags);
|
||||
return yuvImage;
|
||||
}
|
||||
|
||||
/**
|
||||
* @deprecated Use {@link #encodeYUV(int, int)} instead.
|
||||
*/
|
||||
@@ -512,7 +544,7 @@ public class TJCompressor {
|
||||
/**
|
||||
* @deprecated Use
|
||||
* {@link #setSourceImage(BufferedImage, int, int, int, int)} and
|
||||
* {@link #encodeYUV(int)} instead.
|
||||
* {@link #encodeYUV(int, int)} instead.
|
||||
*/
|
||||
@Deprecated
|
||||
public byte[] encodeYUV(BufferedImage srcImage, int flags) throws Exception {
|
||||
@@ -522,10 +554,10 @@ public class TJCompressor {
|
||||
|
||||
/**
|
||||
* Returns the size of the image (in bytes) generated by the most recent
|
||||
* compress/encode operation.
|
||||
* compress operation.
|
||||
*
|
||||
* @return the size of the image (in bytes) generated by the most recent
|
||||
* compress/encode operation
|
||||
* compress operation.
|
||||
*/
|
||||
public int getCompressedSize() {
|
||||
return compressedSize;
|
||||
@@ -568,8 +600,9 @@ public class TJCompressor {
|
||||
int stride, int height, int pixelFormat, byte[] dstBuf, int jpegSubsamp,
|
||||
int jpegQual, int flags) throws Exception;
|
||||
|
||||
private native int compressFromYUV(byte[] srcBuf, int width, int pad,
|
||||
int height, int subsamp, byte[] dstBuf, int jpegQual, int flags)
|
||||
private native int compressFromYUV(byte[][] srcPlanes, int[] srcOffsets,
|
||||
int width, int[] srcStrides, int height, int subsamp, byte[] dstBuf,
|
||||
int jpegQual, int flags)
|
||||
throws Exception;
|
||||
|
||||
private native void encodeYUV(byte[] srcBuf, int width, int pitch,
|
||||
@@ -577,16 +610,18 @@ public class TJCompressor {
|
||||
throws Exception; // deprecated
|
||||
|
||||
private native void encodeYUV(byte[] srcBuf, int x, int y, int width,
|
||||
int pitch, int height, int pixelFormat, byte[] dstBuf, int pad,
|
||||
int subsamp, int flags) throws Exception;
|
||||
int pitch, int height, int pixelFormat, byte[][] dstPlanes,
|
||||
int[] dstOffsets, int[] dstStrides, int subsamp, int flags)
|
||||
throws Exception;
|
||||
|
||||
private native void encodeYUV(int[] srcBuf, int width, int stride,
|
||||
int height, int pixelFormat, byte[] dstBuf, int subsamp, int flags)
|
||||
throws Exception; // deprecated
|
||||
|
||||
private native void encodeYUV(int[] srcBuf, int x, int y, int width,
|
||||
int pitch, int height, int pixelFormat, byte[] dstBuf, int pad,
|
||||
int subsamp, int flags) throws Exception;
|
||||
int srcStride, int height, int pixelFormat, byte[][] dstPlanes,
|
||||
int[] dstOffsets, int[] dstStrides, int subsamp, int flags)
|
||||
throws Exception;
|
||||
|
||||
static {
|
||||
TJLoader.load();
|
||||
|
||||
@@ -37,7 +37,7 @@ import java.nio.*;
|
||||
public class TJDecompressor {
|
||||
|
||||
private static final String NO_ASSOC_ERROR =
|
||||
"No source image is associated with this instance";
|
||||
"No JPEG image is associated with this instance";
|
||||
|
||||
/**
|
||||
* Create a TurboJPEG decompresssor instance.
|
||||
@@ -87,18 +87,18 @@ public class TJDecompressor {
|
||||
|
||||
/**
|
||||
* Associate the JPEG image of length <code>imageSize</code> bytes stored in
|
||||
* <code>srcImage</code> with this decompressor instance. This image will
|
||||
* <code>jpegImage</code> with this decompressor instance. This image will
|
||||
* be used as the source image for subsequent decompress operations.
|
||||
*
|
||||
* @param srcImage JPEG image buffer
|
||||
* @param jpegImage JPEG image buffer
|
||||
*
|
||||
* @param imageSize size of the JPEG image (in bytes)
|
||||
*/
|
||||
public void setSourceImage(byte[] srcImage, int imageSize)
|
||||
public void setSourceImage(byte[] jpegImage, int imageSize)
|
||||
throws Exception {
|
||||
if (srcImage == null || imageSize < 1)
|
||||
if (jpegImage == null || imageSize < 1)
|
||||
throw new Exception("Invalid argument in setSourceImage()");
|
||||
jpegBuf = srcImage;
|
||||
jpegBuf = jpegImage;
|
||||
jpegBufSize = imageSize;
|
||||
decompressHeader(jpegBuf, jpegBufSize);
|
||||
yuvImage = null;
|
||||
@@ -134,14 +134,14 @@ public class TJDecompressor {
|
||||
* decompressor instance.
|
||||
*
|
||||
* @return the width of the source image (JPEG or YUV) associated with this
|
||||
* decompressor instance
|
||||
* decompressor instance.
|
||||
*/
|
||||
public int getWidth() throws Exception {
|
||||
if (yuvImage != null)
|
||||
return yuvImage.getWidth();
|
||||
if (srcWidth < 1)
|
||||
if (jpegWidth < 1)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return srcWidth;
|
||||
return jpegWidth;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -149,14 +149,14 @@ public class TJDecompressor {
|
||||
* decompressor instance.
|
||||
*
|
||||
* @return the height of the source image (JPEG or YUV) associated with this
|
||||
* decompressor instance
|
||||
* decompressor instance.
|
||||
*/
|
||||
public int getHeight() throws Exception {
|
||||
if (yuvImage != null)
|
||||
return yuvImage.getHeight();
|
||||
if (srcHeight < 1)
|
||||
if (jpegHeight < 1)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return srcHeight;
|
||||
return jpegHeight;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -165,16 +165,16 @@ public class TJDecompressor {
|
||||
* {@link TJ#SAMP_444 TJ.SAMP_*}.
|
||||
*
|
||||
* @return the level of chrominance subsampling used in the source image
|
||||
* (JPEG or YUV) associated with this decompressor instance
|
||||
* (JPEG or YUV) associated with this decompressor instance.
|
||||
*/
|
||||
public int getSubsamp() throws Exception {
|
||||
if (yuvImage != null)
|
||||
return yuvImage.getSubsamp();
|
||||
if (srcSubsamp < 0)
|
||||
if (jpegSubsamp < 0)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (srcSubsamp >= TJ.NUMSAMP)
|
||||
if (jpegSubsamp >= TJ.NUMSAMP)
|
||||
throw new Exception("JPEG header information is invalid");
|
||||
return srcSubsamp;
|
||||
return jpegSubsamp;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -183,36 +183,23 @@ public class TJDecompressor {
|
||||
* source image is YUV, then this always returns {@link TJ#CS_YCbCr}.
|
||||
*
|
||||
* @return the colorspace used in the source image (JPEG or YUV) associated
|
||||
* with this decompressor instance
|
||||
* with this decompressor instance.
|
||||
*/
|
||||
public int getColorspace() throws Exception {
|
||||
if (yuvImage != null)
|
||||
return TJ.CS_YCbCr;
|
||||
if (srcColorspace < 0)
|
||||
if (jpegColorspace < 0)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (srcColorspace >= TJ.NUMCS)
|
||||
if (jpegColorspace >= TJ.NUMCS)
|
||||
throw new Exception("JPEG header information is invalid");
|
||||
return srcColorspace;
|
||||
return jpegColorspace;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the source image buffer associated with this decompressor
|
||||
* instance.
|
||||
* Returns the JPEG image buffer associated with this decompressor instance.
|
||||
*
|
||||
* @return the source image buffer associated with this decompressor instance
|
||||
* @return the JPEG image buffer associated with this decompressor instance.
|
||||
*/
|
||||
public byte[] getSourceBuf() throws Exception {
|
||||
if (yuvImage != null)
|
||||
return yuvImage.getBuf();
|
||||
if (jpegBuf == null)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return jpegBuf;
|
||||
}
|
||||
|
||||
/**
|
||||
* @deprecated Use {@link #getSourceBuf} instead.
|
||||
*/
|
||||
@Deprecated
|
||||
public byte[] getJPEGBuf() throws Exception {
|
||||
if (jpegBuf == null)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
@@ -220,24 +207,12 @@ public class TJDecompressor {
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the size of the source image (in bytes) associated with this
|
||||
* Returns the size of the JPEG image (in bytes) associated with this
|
||||
* decompressor instance.
|
||||
*
|
||||
* @return the size of the source image (in bytes) associated with this
|
||||
* decompressor instance
|
||||
* @return the size of the JPEG image (in bytes) associated with this
|
||||
* decompressor instance.
|
||||
*/
|
||||
public int getSourceSize() throws Exception {
|
||||
if (yuvImage != null)
|
||||
return yuvImage.getSize();
|
||||
if (jpegBufSize < 1)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return jpegBufSize;
|
||||
}
|
||||
|
||||
/**
|
||||
* @deprecated Use {@link #getSourceSize} instead.
|
||||
*/
|
||||
@Deprecated
|
||||
public int getJPEGSize() throws Exception {
|
||||
if (jpegBufSize < 1)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
@@ -261,23 +236,23 @@ public class TJDecompressor {
|
||||
*
|
||||
* @return the width of the largest scaled-down image that the TurboJPEG
|
||||
* decompressor can generate without exceeding the desired image width and
|
||||
* height
|
||||
* height.
|
||||
*/
|
||||
public int getScaledWidth(int desiredWidth, int desiredHeight)
|
||||
throws Exception {
|
||||
if (srcWidth < 1 || srcHeight < 1)
|
||||
if (jpegWidth < 1 || jpegHeight < 1)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (desiredWidth < 0 || desiredHeight < 0)
|
||||
throw new Exception("Invalid argument in getScaledWidth()");
|
||||
TJScalingFactor[] sf = TJ.getScalingFactors();
|
||||
if (desiredWidth == 0)
|
||||
desiredWidth = srcWidth;
|
||||
desiredWidth = jpegWidth;
|
||||
if (desiredHeight == 0)
|
||||
desiredHeight = srcHeight;
|
||||
int scaledWidth = srcWidth, scaledHeight = srcHeight;
|
||||
desiredHeight = jpegHeight;
|
||||
int scaledWidth = jpegWidth, scaledHeight = jpegHeight;
|
||||
for (int i = 0; i < sf.length; i++) {
|
||||
scaledWidth = sf[i].getScaled(srcWidth);
|
||||
scaledHeight = sf[i].getScaled(srcHeight);
|
||||
scaledWidth = sf[i].getScaled(jpegWidth);
|
||||
scaledHeight = sf[i].getScaled(jpegHeight);
|
||||
if (scaledWidth <= desiredWidth && scaledHeight <= desiredHeight)
|
||||
break;
|
||||
}
|
||||
@@ -303,23 +278,23 @@ public class TJDecompressor {
|
||||
*
|
||||
* @return the height of the largest scaled-down image that the TurboJPEG
|
||||
* decompressor can generate without exceeding the desired image width and
|
||||
* height
|
||||
* height.
|
||||
*/
|
||||
public int getScaledHeight(int desiredWidth, int desiredHeight)
|
||||
throws Exception {
|
||||
if (srcWidth < 1 || srcHeight < 1)
|
||||
if (jpegWidth < 1 || jpegHeight < 1)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (desiredWidth < 0 || desiredHeight < 0)
|
||||
throw new Exception("Invalid argument in getScaledHeight()");
|
||||
TJScalingFactor[] sf = TJ.getScalingFactors();
|
||||
if (desiredWidth == 0)
|
||||
desiredWidth = srcWidth;
|
||||
desiredWidth = jpegWidth;
|
||||
if (desiredHeight == 0)
|
||||
desiredHeight = srcHeight;
|
||||
int scaledWidth = srcWidth, scaledHeight = srcHeight;
|
||||
desiredHeight = jpegHeight;
|
||||
int scaledWidth = jpegWidth, scaledHeight = jpegHeight;
|
||||
for (int i = 0; i < sf.length; i++) {
|
||||
scaledWidth = sf[i].getScaled(srcWidth);
|
||||
scaledHeight = sf[i].getScaled(srcHeight);
|
||||
scaledWidth = sf[i].getScaled(jpegWidth);
|
||||
scaledHeight = sf[i].getScaled(jpegHeight);
|
||||
if (scaledWidth <= desiredWidth && scaledHeight <= desiredHeight)
|
||||
break;
|
||||
}
|
||||
@@ -402,9 +377,10 @@ public class TJDecompressor {
|
||||
pixelFormat < 0 || pixelFormat >= TJ.NUMPF || flags < 0)
|
||||
throw new Exception("Invalid argument in decompress()");
|
||||
if (yuvImage != null)
|
||||
decodeYUV(yuvImage.getBuf(), yuvImage.getPad(), yuvImage.getSubsamp(),
|
||||
dstBuf, x, y, yuvImage.getWidth(), pitch, yuvImage.getHeight(),
|
||||
pixelFormat, flags);
|
||||
decodeYUV(yuvImage.getPlanes(), yuvImage.getOffsets(),
|
||||
yuvImage.getStrides(), yuvImage.getSubsamp(), dstBuf, x, y,
|
||||
yuvImage.getWidth(), pitch, yuvImage.getHeight(), pixelFormat,
|
||||
flags);
|
||||
else {
|
||||
if (x > 0 || y > 0)
|
||||
decompress(jpegBuf, jpegBufSize, dstBuf, x, y, desiredWidth, pitch,
|
||||
@@ -449,7 +425,7 @@ public class TJDecompressor {
|
||||
* @param flags the bitwise OR of one or more of
|
||||
* {@link TJ#FLAG_BOTTOMUP TJ.FLAG_*}
|
||||
*
|
||||
* @return a buffer containing the decompressed image
|
||||
* @return a buffer containing the decompressed image.
|
||||
*/
|
||||
public byte[] decompress(int desiredWidth, int pitch, int desiredHeight,
|
||||
int pixelFormat, int flags) throws Exception {
|
||||
@@ -497,12 +473,12 @@ public class TJDecompressor {
|
||||
if (scaledWidth != dstImage.getWidth() ||
|
||||
scaledHeight != dstImage.getHeight())
|
||||
throw new Exception("YUVImage dimensions do not match one of the scaled image sizes that TurboJPEG is capable of generating.");
|
||||
if (srcSubsamp != dstImage.getSubsamp())
|
||||
if (jpegSubsamp != dstImage.getSubsamp())
|
||||
throw new Exception("YUVImage subsampling level does not match that of the JPEG image");
|
||||
|
||||
decompressToYUV(jpegBuf, jpegBufSize, dstImage.getBuf(),
|
||||
dstImage.getWidth(), dstImage.getPad(),
|
||||
dstImage.getHeight(), flags);
|
||||
decompressToYUV(jpegBuf, jpegBufSize, dstImage.getPlanes(),
|
||||
dstImage.getOffsets(), dstImage.getWidth(),
|
||||
dstImage.getStrides(), dstImage.getHeight(), flags);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -510,19 +486,77 @@ public class TJDecompressor {
|
||||
*/
|
||||
@Deprecated
|
||||
public void decompressToYUV(byte[] dstBuf, int flags) throws Exception {
|
||||
YUVImage dstImage = new YUVImage(dstBuf, srcWidth, 4, srcHeight,
|
||||
srcSubsamp);
|
||||
YUVImage dstImage = new YUVImage(dstBuf, jpegWidth, 4, jpegHeight,
|
||||
jpegSubsamp);
|
||||
decompressToYUV(dstImage, flags);
|
||||
}
|
||||
|
||||
/**
|
||||
* Decompress the JPEG source image associated with this decompressor
|
||||
* instance into a YUV planar image and return a <code>YUVImage</code>
|
||||
* instance containing the decompressed image. This method performs JPEG
|
||||
* decompression but leaves out the color conversion step, so a planar YUV
|
||||
* image is generated instead of an RGB or grayscale image. This method
|
||||
* cannot be used to decompress JPEG source images with the CMYK or YCCK
|
||||
* colorspace.
|
||||
* instance into a set of Y, U (Cb), and V (Cr) image planes and return a
|
||||
* <code>YUVImage</code> instance containing the decompressed image planes.
|
||||
* This method performs JPEG decompression but leaves out the color
|
||||
* conversion step, so a planar YUV image is generated instead of an RGB or
|
||||
* grayscale image. This method cannot be used to decompress JPEG source
|
||||
* images with the CMYK or YCCK colorspace.
|
||||
*
|
||||
* @param desiredWidth desired width (in pixels) of the YUV image. If the
|
||||
* desired image dimensions are different than the dimensions of the JPEG
|
||||
* image being decompressed, then TurboJPEG will use scaling in the JPEG
|
||||
* decompressor to generate the largest possible image that will fit within
|
||||
* the desired dimensions. Setting this to 0 is the same as setting it to
|
||||
* the width of the JPEG image (in other words, the width will not be
|
||||
* considered when determining the scaled image size.)
|
||||
*
|
||||
* @param strides an array of integers, each specifying the number of bytes
|
||||
* per line in the corresponding plane of the output image. Setting the
|
||||
* stride for any plane to 0 is the same as setting it to the scaled
|
||||
* component width of the plane. If <tt>strides</tt> is NULL, then the
|
||||
* strides for all planes will be set to their respective scaled component
|
||||
* widths. You can adjust the strides in order to add an arbitrary amount of
|
||||
* line padding to each plane.
|
||||
*
|
||||
* @param desiredHeight desired height (in pixels) of the YUV image. If the
|
||||
* desired image dimensions are different than the dimensions of the JPEG
|
||||
* image being decompressed, then TurboJPEG will use scaling in the JPEG
|
||||
* decompressor to generate the largest possible image that will fit within
|
||||
* the desired dimensions. Setting this to 0 is the same as setting it to
|
||||
* the height of the JPEG image (in other words, the height will not be
|
||||
* considered when determining the scaled image size.)
|
||||
*
|
||||
* @param flags the bitwise OR of one or more of
|
||||
* {@link TJ#FLAG_BOTTOMUP TJ.FLAG_*}
|
||||
*
|
||||
* @return a YUV planar image.
|
||||
*/
|
||||
public YUVImage decompressToYUV(int desiredWidth, int[] strides,
|
||||
int desiredHeight,
|
||||
int flags) throws Exception {
|
||||
if (flags < 0)
|
||||
throw new Exception("Invalid argument in decompressToYUV()");
|
||||
if (jpegWidth < 1 || jpegHeight < 1 || jpegSubsamp < 0)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (jpegSubsamp >= TJ.NUMSAMP)
|
||||
throw new Exception("JPEG header information is invalid");
|
||||
if (yuvImage != null)
|
||||
throw new Exception("Source image is the wrong type");
|
||||
|
||||
int scaledWidth = getScaledWidth(desiredWidth, desiredHeight);
|
||||
int scaledHeight = getScaledHeight(desiredWidth, desiredHeight);
|
||||
YUVImage yuvImage = new YUVImage(scaledWidth, null, scaledHeight,
|
||||
jpegSubsamp);
|
||||
decompressToYUV(yuvImage, flags);
|
||||
return yuvImage;
|
||||
}
|
||||
|
||||
/**
|
||||
* Decompress the JPEG source image associated with this decompressor
|
||||
* instance into a unified YUV planar image buffer and return a
|
||||
* <code>YUVImage</code> instance containing the decompressed image. This
|
||||
* method performs JPEG decompression but leaves out the color conversion
|
||||
* step, so a planar YUV image is generated instead of an RGB or grayscale
|
||||
* image. This method cannot be used to decompress JPEG source images with
|
||||
* the CMYK or YCCK colorspace.
|
||||
*
|
||||
* @param desiredWidth desired width (in pixels) of the YUV image. If the
|
||||
* desired image dimensions are different than the dimensions of the JPEG
|
||||
@@ -547,15 +581,15 @@ public class TJDecompressor {
|
||||
* @param flags the bitwise OR of one or more of
|
||||
* {@link TJ#FLAG_BOTTOMUP TJ.FLAG_*}
|
||||
*
|
||||
* @return a YUV planar image
|
||||
* @return a YUV planar image.
|
||||
*/
|
||||
public YUVImage decompressToYUV(int desiredWidth, int pad, int desiredHeight,
|
||||
int flags) throws Exception {
|
||||
if (flags < 0)
|
||||
throw new Exception("Invalid argument in decompressToYUV()");
|
||||
if (srcWidth < 1 || srcHeight < 1 || srcSubsamp < 0)
|
||||
if (jpegWidth < 1 || jpegHeight < 1 || jpegSubsamp < 0)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (srcSubsamp >= TJ.NUMSAMP)
|
||||
if (jpegSubsamp >= TJ.NUMSAMP)
|
||||
throw new Exception("JPEG header information is invalid");
|
||||
if (yuvImage != null)
|
||||
throw new Exception("Source image is the wrong type");
|
||||
@@ -563,7 +597,7 @@ public class TJDecompressor {
|
||||
int scaledWidth = getScaledWidth(desiredWidth, desiredHeight);
|
||||
int scaledHeight = getScaledHeight(desiredWidth, desiredHeight);
|
||||
YUVImage yuvImage = new YUVImage(scaledWidth, pad, scaledHeight,
|
||||
srcSubsamp);
|
||||
jpegSubsamp);
|
||||
decompressToYUV(yuvImage, flags);
|
||||
return yuvImage;
|
||||
}
|
||||
@@ -573,7 +607,7 @@ public class TJDecompressor {
|
||||
*/
|
||||
@Deprecated
|
||||
public byte[] decompressToYUV(int flags) throws Exception {
|
||||
YUVImage dstImage = new YUVImage(srcWidth, 4, srcHeight, srcSubsamp);
|
||||
YUVImage dstImage = new YUVImage(jpegWidth, 4, jpegHeight, jpegSubsamp);
|
||||
decompressToYUV(dstImage, flags);
|
||||
return dstImage.getBuf();
|
||||
}
|
||||
@@ -650,9 +684,10 @@ public class TJDecompressor {
|
||||
pixelFormat < 0 || pixelFormat >= TJ.NUMPF || flags < 0)
|
||||
throw new Exception("Invalid argument in decompress()");
|
||||
if (yuvImage != null)
|
||||
decodeYUV(yuvImage.getBuf(), yuvImage.getPad(), yuvImage.getSubsamp(),
|
||||
dstBuf, x, y, yuvImage.getWidth(), stride,
|
||||
yuvImage.getHeight(), pixelFormat, flags);
|
||||
decodeYUV(yuvImage.getPlanes(), yuvImage.getOffsets(),
|
||||
yuvImage.getStrides(), yuvImage.getSubsamp(), dstBuf, x, y,
|
||||
yuvImage.getWidth(), stride, yuvImage.getHeight(), pixelFormat,
|
||||
flags);
|
||||
else
|
||||
decompress(jpegBuf, jpegBufSize, dstBuf, x, y, desiredWidth, stride,
|
||||
desiredHeight, pixelFormat, flags);
|
||||
@@ -734,8 +769,9 @@ public class TJDecompressor {
|
||||
DataBufferInt db = (DataBufferInt)wr.getDataBuffer();
|
||||
int[] buf = db.getData();
|
||||
if (yuvImage != null)
|
||||
decodeYUV(yuvImage.getBuf(), yuvImage.getPad(), yuvImage.getSubsamp(),
|
||||
buf, 0, 0, yuvImage.getWidth(), stride, yuvImage.getHeight(),
|
||||
decodeYUV(yuvImage.getPlanes(), yuvImage.getOffsets(),
|
||||
yuvImage.getStrides(), yuvImage.getSubsamp(), buf, 0, 0,
|
||||
yuvImage.getWidth(), stride, yuvImage.getHeight(),
|
||||
pixelFormat, flags);
|
||||
else {
|
||||
if (jpegBuf == null)
|
||||
@@ -778,7 +814,7 @@ public class TJDecompressor {
|
||||
* {@link TJ#FLAG_BOTTOMUP TJ.FLAG_*}
|
||||
*
|
||||
* @return a <code>BufferedImage</code> instance containing the
|
||||
* decompressed/decoded image
|
||||
* decompressed/decoded image.
|
||||
*/
|
||||
public BufferedImage decompress(int desiredWidth, int desiredHeight,
|
||||
int bufferedImageType, int flags)
|
||||
@@ -836,16 +872,17 @@ public class TJDecompressor {
|
||||
private native void decompressToYUV(byte[] srcBuf, int size, byte[] dstBuf,
|
||||
int flags) throws Exception; // deprecated
|
||||
|
||||
private native void decompressToYUV(byte[] srcBuf, int size, byte[] dstBuf,
|
||||
int desiredWidth, int pad, int desiredheight, int flags) throws Exception;
|
||||
private native void decompressToYUV(byte[] srcBuf, int size,
|
||||
byte[][] dstPlanes, int[] dstOffsets, int desiredWidth, int[] dstStrides,
|
||||
int desiredheight, int flags) throws Exception;
|
||||
|
||||
private native void decodeYUV(byte[] srcBuf, int pad, int subsamp,
|
||||
byte[] dstBuf, int x, int y, int width, int pitch, int height,
|
||||
int pixelFormat, int flags) throws Exception;
|
||||
private native void decodeYUV(byte[][] srcPlanes, int[] srcOffsets,
|
||||
int[] srcStrides, int subsamp, byte[] dstBuf, int x, int y, int width,
|
||||
int pitch, int height, int pixelFormat, int flags) throws Exception;
|
||||
|
||||
private native void decodeYUV(byte[] srcBuf, int pad, int subsamp,
|
||||
int[] dstBuf, int x, int y, int width, int stride, int height,
|
||||
int pixelFormat, int flags) throws Exception;
|
||||
private native void decodeYUV(byte[][] srcPlanes, int[] srcOffsets,
|
||||
int[] srcStrides, int subsamp, int[] dstBuf, int x, int y, int width,
|
||||
int stride, int height, int pixelFormat, int flags) throws Exception;
|
||||
|
||||
static {
|
||||
TJLoader.load();
|
||||
@@ -855,9 +892,9 @@ public class TJDecompressor {
|
||||
protected byte[] jpegBuf = null;
|
||||
protected int jpegBufSize = 0;
|
||||
protected YUVImage yuvImage = null;
|
||||
protected int srcWidth = 0;
|
||||
protected int srcHeight = 0;
|
||||
protected int srcSubsamp = -1;
|
||||
protected int srcColorspace = -1;
|
||||
protected int jpegWidth = 0;
|
||||
protected int jpegHeight = 0;
|
||||
protected int jpegSubsamp = -1;
|
||||
protected int jpegColorspace = -1;
|
||||
private ByteOrder byteOrder = null;
|
||||
};
|
||||
|
||||
@@ -42,6 +42,7 @@ public class TJScalingFactor {
|
||||
|
||||
/**
|
||||
* Returns numerator
|
||||
*
|
||||
* @return numerator
|
||||
*/
|
||||
public int getNum() {
|
||||
@@ -50,6 +51,7 @@ public class TJScalingFactor {
|
||||
|
||||
/**
|
||||
* Returns denominator
|
||||
*
|
||||
* @return denominator
|
||||
*/
|
||||
public int getDenom() {
|
||||
@@ -60,7 +62,8 @@ public class TJScalingFactor {
|
||||
* Returns the scaled value of <code>dimension</code>. This function
|
||||
* performs the integer equivalent of
|
||||
* <code>ceil(dimension * scalingFactor)</code>.
|
||||
* @return the scaled value of <code>dimension</code>
|
||||
*
|
||||
* @return the scaled value of <code>dimension</code>.
|
||||
*/
|
||||
public int getScaled(int dimension) {
|
||||
return (dimension * num + denom - 1) / denom;
|
||||
@@ -69,8 +72,9 @@ public class TJScalingFactor {
|
||||
/**
|
||||
* Returns true or false, depending on whether this instance and
|
||||
* <code>other</code> have the same numerator and denominator.
|
||||
*
|
||||
* @return true or false, depending on whether this instance and
|
||||
* <code>other</code> have the same numerator and denominator
|
||||
* <code>other</code> have the same numerator and denominator.
|
||||
*/
|
||||
public boolean equals(TJScalingFactor other) {
|
||||
return (this.num == other.num && this.denom == other.denom);
|
||||
@@ -79,8 +83,9 @@ public class TJScalingFactor {
|
||||
/**
|
||||
* Returns true or false, depending on whether this instance is equal to
|
||||
* 1/1.
|
||||
*
|
||||
* @return true or false, depending on whether this instance is equal to
|
||||
* 1/1
|
||||
* 1/1.
|
||||
*/
|
||||
public boolean isOne() {
|
||||
return (num == 1 && denom == 1);
|
||||
|
||||
@@ -111,7 +111,7 @@ public class TJTransformer extends TJDecompressor {
|
||||
* corresponding transformed output image
|
||||
*
|
||||
* @return an array of {@link TJDecompressor} instances, each of
|
||||
* which has a transformed JPEG image associated with it
|
||||
* which has a transformed JPEG image associated with it.
|
||||
*
|
||||
* @param flags the bitwise OR of one or more of
|
||||
* {@link TJ#FLAG_BOTTOMUP TJ.FLAG_*}
|
||||
@@ -119,15 +119,15 @@ public class TJTransformer extends TJDecompressor {
|
||||
public TJDecompressor[] transform(TJTransform[] transforms, int flags)
|
||||
throws Exception {
|
||||
byte[][] dstBufs = new byte[transforms.length][];
|
||||
if (srcWidth < 1 || srcHeight < 1)
|
||||
if (jpegWidth < 1 || jpegHeight < 1)
|
||||
throw new Exception("JPEG buffer not initialized");
|
||||
for (int i = 0; i < transforms.length; i++) {
|
||||
int w = srcWidth, h = srcHeight;
|
||||
int w = jpegWidth, h = jpegHeight;
|
||||
if ((transforms[i].options & TJTransform.OPT_CROP) != 0) {
|
||||
if (transforms[i].width != 0) w = transforms[i].width;
|
||||
if (transforms[i].height != 0) h = transforms[i].height;
|
||||
}
|
||||
dstBufs[i] = new byte[TJ.bufSize(w, h, srcSubsamp)];
|
||||
dstBufs[i] = new byte[TJ.bufSize(w, h, jpegSubsamp)];
|
||||
}
|
||||
TJDecompressor[] tjd = new TJDecompressor[transforms.length];
|
||||
transform(dstBufs, transforms, flags);
|
||||
@@ -141,7 +141,7 @@ public class TJTransformer extends TJDecompressor {
|
||||
* generated by the most recent transform operation.
|
||||
*
|
||||
* @return an array containing the sizes of the transformed JPEG images
|
||||
* generated by the most recent transform operation
|
||||
* generated by the most recent transform operation.
|
||||
*/
|
||||
public int[] getTransformedSizes() throws Exception {
|
||||
if (transformedSizes == null)
|
||||
|
||||
@@ -29,7 +29,7 @@
|
||||
package org.libjpegturbo.turbojpeg;
|
||||
|
||||
/**
|
||||
* This class encapsulates a YUV planar image buffer and the metadata
|
||||
* This class encapsulates a YUV planar image and the metadata
|
||||
* associated with it. The TurboJPEG API allows both the JPEG compression and
|
||||
* decompression pipelines to be split into stages: YUV encode, compress from
|
||||
* YUV, decompress to YUV, and YUV decode. A <code>YUVImage</code> instance
|
||||
@@ -40,27 +40,60 @@ package org.libjpegturbo.turbojpeg;
|
||||
* Technically, the JPEG format uses the YCbCr colorspace (which technically is
|
||||
* not a "colorspace" but rather a "color transform"), but per the convention
|
||||
* of the digital video community, the TurboJPEG API uses "YUV" to refer to an
|
||||
* image format consisting of Y, Cb, and Cr image planes. In this image
|
||||
* format, the Y, Cb (U), and Cr (V) planes are stored sequentially in the same
|
||||
* image buffer, and the size of each plane is determined by the image width,
|
||||
* height, line padding, and level of chrominance subsampling. If the
|
||||
* chrominance components are subsampled along the horizontal dimension, then
|
||||
* the width of the luminance plane would be padded to the nearest multiple of
|
||||
* 2 (same goes for the height of the luminance plane, if the chrominance
|
||||
* components are subsampled along the vertical dimension.) For instance, if
|
||||
* the source image is 35 x 35 pixels and 4:2:2 subsampling is used, then the
|
||||
* luminance plane would be 36 x 35 bytes, and each of the chrominance planes
|
||||
* would be 18 x 35 bytes. If you specify, for instance, a line padding of 4
|
||||
* bytes on top of this, then the luminance plane would be 36 x 35 bytes, and
|
||||
* image format consisting of Y, Cb, and Cr image planes.
|
||||
* <p>
|
||||
* Each plane is simply a 2D array of bytes, each byte representing the value
|
||||
* of one of the components (Y, Cb, or Cr) at a particular location in the
|
||||
* image. The width and height of each plane are determined by the image
|
||||
* width, height, and level of chrominance subsampling. The luminance plane
|
||||
* width is the image width padded to the nearest multiple of the horizontal
|
||||
* subsampling factor (2 in the case of 4:2:0 and 4:2:2, 4 in the case of
|
||||
* 4:1:1, 1 in the case of 4:4:4 or grayscale.) Similarly, the luminance plane
|
||||
* height is the image height padded to the nearest multiple of the vertical
|
||||
* subsampling factor (2 in the case of 4:2:0 or 4:4:0, 1 in the case of 4:4:4
|
||||
* or grayscale.) The chrominance plane width is equal to the luminance plane
|
||||
* width divided by the horizontal subsampling factor, and the chrominance
|
||||
* plane height is equal to the luminance plane height divided by the vertical
|
||||
* subsampling factor.
|
||||
* <p>
|
||||
* For example, if the source image is 35 x 35 pixels and 4:2:2 subsampling is
|
||||
* used, then the luminance plane would be 36 x 35 bytes, and each of the
|
||||
* chrominance planes would be 18 x 35 bytes. If you specify a line padding of
|
||||
* 4 bytes on top of this, then the luminance plane would be 36 x 35 bytes, and
|
||||
* each of the chrominance planes would be 20 x 35 bytes.
|
||||
*/
|
||||
public class YUVImage {
|
||||
|
||||
private static final String NO_ASSOC_ERROR =
|
||||
"No YUV buffer is associated with this instance";
|
||||
"No image data is associated with this instance";
|
||||
|
||||
/**
|
||||
* Create a <code>YUVImage</code> instance with a new image buffer.
|
||||
* Create a new <code>YUVImage</code> instance backed by separate image
|
||||
* planes, and allocate memory for the image planes.
|
||||
*
|
||||
* @param width width (in pixels) of the YUV image
|
||||
*
|
||||
* @param strides an array of integers, each specifying the number of bytes
|
||||
* per line in the corresponding plane of the YUV image. Setting the stride
|
||||
* for any plane to 0 is the same as setting it to the plane width (see
|
||||
* {@link YUVImage above}.) If <code>strides</code> is null, then the
|
||||
* strides for all planes will be set to their respective plane widths. When
|
||||
* using this constructor, the stride for each plane must be equal to or
|
||||
* greater than the plane width.
|
||||
*
|
||||
* @param height height (in pixels) of the YUV image
|
||||
*
|
||||
* @param subsamp the level of chrominance subsampling to be used in the YUV
|
||||
* image (one of {@link TJ#SAMP_444 TJ.SAMP_*})
|
||||
*/
|
||||
public YUVImage(int width, int[] strides, int height, int subsamp)
|
||||
throws Exception {
|
||||
setBuf(null, null, width, strides, height, subsamp, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new <code>YUVImage</code> instance backed by a unified image
|
||||
* buffer, and allocate memory for the image buffer.
|
||||
*
|
||||
* @param width width (in pixels) of the YUV image
|
||||
*
|
||||
@@ -73,19 +106,59 @@ public class YUVImage {
|
||||
* image (one of {@link TJ#SAMP_444 TJ.SAMP_*})
|
||||
*/
|
||||
public YUVImage(int width, int pad, int height, int subsamp)
|
||||
throws Exception {
|
||||
throws Exception {
|
||||
setBuf(new byte[TJ.bufSizeYUV(width, pad, height, subsamp)], width, pad,
|
||||
height, subsamp);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a <code>YUVImage</code> instance from an existing YUV planar image
|
||||
* Create a new <code>YUVImage</code> instance from a set of existing image
|
||||
* planes.
|
||||
*
|
||||
* @param planes an array of buffers representing the Y, U (Cb), and V (Cr)
|
||||
* image planes (or just the Y plane, if the image is grayscale.) These
|
||||
* planes can be contiguous or non-contiguous in memory. Plane
|
||||
* <code>i</code> should be at least <code>offsets[i] +
|
||||
* {@link TJ#planeSizeYUV TJ.planeSizeYUV}(i, width, strides[i], height, subsamp)</code>
|
||||
* bytes in size.
|
||||
*
|
||||
* @param offsets If this <code>YUVImage</code> instance represents a
|
||||
* subregion of a larger image, then <code>offsets[i]</code> specifies the
|
||||
* offset (in bytes) of the subregion within plane <code>i</code> of the
|
||||
* larger image. Setting this to null is the same as setting the offsets for
|
||||
* all planes to 0.
|
||||
*
|
||||
* @param width width (in pixels) of the new YUV image (or subregion)
|
||||
*
|
||||
* @param strides an array of integers, each specifying the number of bytes
|
||||
* per line in the corresponding plane of the YUV image. Setting the stride
|
||||
* for any plane to 0 is the same as setting it to the plane width (see
|
||||
* {@link YUVImage above}.) If <code>strides</code> is null, then the
|
||||
* strides for all planes will be set to their respective plane widths. You
|
||||
* can adjust the strides in order to add an arbitrary amount of line padding
|
||||
* to each plane or to specify that this <code>YUVImage</code> instance is a
|
||||
* subregion of a larger image (in which case, <code>strides[i]</code> should
|
||||
* be set to the plane width of plane <code>i</code> in the larger image.)
|
||||
*
|
||||
* @param height height (in pixels) of the new YUV image (or subregion)
|
||||
*
|
||||
* @param subsamp the level of chrominance subsampling used in the YUV
|
||||
* image (one of {@link TJ#SAMP_444 TJ.SAMP_*})
|
||||
*/
|
||||
public YUVImage(byte[][] planes, int[] offsets, int width, int[] strides,
|
||||
int height, int subsamp) throws Exception {
|
||||
setBuf(planes, offsets, width, strides, height, subsamp, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new <code>YUVImage</code> instance from an existing unified image
|
||||
* buffer.
|
||||
*
|
||||
* @param yuvImage image buffer that contains or will contain YUV planar
|
||||
* image data. See {@link YUVImage above} for a description of the image
|
||||
* format. Use {@link TJ#bufSizeYUV} to determine the minimum size for this
|
||||
* buffer.
|
||||
* image data. Use {@link TJ#bufSizeYUV} to determine the minimum size for
|
||||
* this buffer. The Y, U (Cb), and V (Cr) image planes are stored
|
||||
* sequentially in the buffer (see {@link YUVImage above} for a description
|
||||
* of the image format.)
|
||||
*
|
||||
* @param width width (in pixels) of the YUV image
|
||||
*
|
||||
@@ -104,13 +177,95 @@ public class YUVImage {
|
||||
}
|
||||
|
||||
/**
|
||||
* Assign an existing YUV planar image buffer to this <code>YUVImage</code>
|
||||
* instance.
|
||||
* Assign a set of image planes to this <code>YUVImage</code> instance.
|
||||
*
|
||||
* @param planes an array of buffers representing the Y, U (Cb), and V (Cr)
|
||||
* image planes (or just the Y plane, if the image is grayscale.) These
|
||||
* planes can be contiguous or non-contiguous in memory. Plane
|
||||
* <code>i</code> should be at least <code>offsets[i] +
|
||||
* {@link TJ#planeSizeYUV TJ.planeSizeYUV}(i, width, strides[i], height, subsamp)</code>
|
||||
* bytes in size.
|
||||
*
|
||||
* @param offsets If this <code>YUVImage</code> instance represents a
|
||||
* subregion of a larger image, then <code>offsets[i]</code> specifies the
|
||||
* offset (in bytes) of the subregion within plane <code>i</code> of the
|
||||
* larger image. Setting this to null is the same as setting the offsets for
|
||||
* all planes to 0.
|
||||
*
|
||||
* @param width width (in pixels) of the YUV image (or subregion)
|
||||
*
|
||||
* @param strides an array of integers, each specifying the number of bytes
|
||||
* per line in the corresponding plane of the YUV image. Setting the stride
|
||||
* for any plane to 0 is the same as setting it to the plane width (see
|
||||
* {@link YUVImage above}.) If <code>strides</code> is null, then the
|
||||
* strides for all planes will be set to their respective plane widths. You
|
||||
* can adjust the strides in order to add an arbitrary amount of line padding
|
||||
* to each plane or to specify that this <code>YUVImage</code> image is a
|
||||
* subregion of a larger image (in which case, <code>strides[i]</code> should
|
||||
* be set to the plane width of plane <code>i</code> in the larger image.)
|
||||
*
|
||||
* @param height height (in pixels) of the YUV image (or subregion)
|
||||
*
|
||||
* @param subsamp the level of chrominance subsampling used in the YUV
|
||||
* image (one of {@link TJ#SAMP_444 TJ.SAMP_*})
|
||||
*/
|
||||
public void setBuf(byte[][] planes, int[] offsets, int width, int strides[],
|
||||
int height, int subsamp) throws Exception {
|
||||
setBuf(planes, offsets, width, strides, height, subsamp, false);
|
||||
}
|
||||
|
||||
private void setBuf(byte[][] planes, int[] offsets, int width, int strides[],
|
||||
int height, int subsamp, boolean alloc) throws Exception {
|
||||
if ((planes == null && !alloc) || width < 1 || height < 1 || subsamp < 0 ||
|
||||
subsamp >= TJ.NUMSAMP)
|
||||
throw new Exception("Invalid argument in YUVImage::setBuf()");
|
||||
|
||||
int nc = (subsamp == TJ.SAMP_GRAY ? 1 : 3);
|
||||
if (planes.length != nc || (offsets != null && offsets.length != nc) ||
|
||||
(strides != null && strides.length != nc))
|
||||
throw new Exception("YUVImage::setBuf(): planes, offsets, or strides array is the wrong size");
|
||||
|
||||
if (offsets == null)
|
||||
offsets = new int[nc];
|
||||
if (strides == null)
|
||||
strides = new int[nc];
|
||||
|
||||
for (int i = 0; i < nc; i++) {
|
||||
int pw = TJ.planeWidth(i, width, subsamp);
|
||||
int ph = TJ.planeHeight(i, height, subsamp);
|
||||
int planeSize = TJ.planeSizeYUV(i, width, strides[i], height, subsamp);
|
||||
|
||||
if (strides[i] == 0)
|
||||
strides[i] = pw;
|
||||
if (alloc) {
|
||||
if (strides[i] < pw)
|
||||
throw new Exception("Stride must be >= plane width when allocating a new YUV image");
|
||||
planes[i] = new byte[strides[i] * ph];
|
||||
}
|
||||
if (planes[i] == null || offsets[i] < 0)
|
||||
throw new Exception("Invalid argument in YUVImage::setBuf()");
|
||||
if (strides[i] < 0 && offsets[i] - planeSize + pw < 0)
|
||||
throw new Exception("Stride for plane " + i + " would cause memory to be accessed below plane boundary");
|
||||
if (planes[i].length < offsets[i] + planeSize)
|
||||
throw new Exception("Image plane " + i + " is not large enough");
|
||||
}
|
||||
|
||||
yuvPlanes = planes;
|
||||
yuvOffsets = offsets;
|
||||
yuvWidth = width;
|
||||
yuvStrides = strides;
|
||||
yuvHeight = height;
|
||||
yuvSubsamp = subsamp;
|
||||
}
|
||||
|
||||
/**
|
||||
* Assign a unified image buffer to this <code>YUVImage</code> instance.
|
||||
*
|
||||
* @param yuvImage image buffer that contains or will contain YUV planar
|
||||
* image data. See {@link YUVImage above} for a description of the image
|
||||
* format. Use {@link TJ#bufSizeYUV} to determine the minimum size for this
|
||||
* buffer.
|
||||
* image data. Use {@link TJ#bufSizeYUV} to determine the minimum size for
|
||||
* this buffer. The Y, U (Cb), and V (Cr) image planes are stored
|
||||
* sequentially in the buffer (see {@link YUVImage above} for a description
|
||||
* of the image format.)
|
||||
*
|
||||
* @param width width (in pixels) of the YUV image
|
||||
*
|
||||
@@ -127,20 +282,34 @@ public class YUVImage {
|
||||
int subsamp) throws Exception {
|
||||
if (yuvImage == null || width < 1 || pad < 1 || ((pad & (pad - 1)) != 0) ||
|
||||
height < 1 || subsamp < 0 || subsamp >= TJ.NUMSAMP)
|
||||
throw new Exception("Invalid argument in YUVImage()");
|
||||
throw new Exception("Invalid argument in YUVImage::setBuf()");
|
||||
if (yuvImage.length < TJ.bufSizeYUV(width, pad, height, subsamp))
|
||||
throw new Exception("YUV image buffer is not large enough");
|
||||
yuvBuf = yuvImage;
|
||||
yuvWidth = width;
|
||||
|
||||
int nc = (subsamp == TJ.SAMP_GRAY ? 1 : 3);
|
||||
byte[][] planes = new byte[nc][];
|
||||
int[] strides = new int[nc];
|
||||
int[] offsets = new int[nc];
|
||||
|
||||
planes[0] = yuvImage;
|
||||
strides[0] = PAD(TJ.planeWidth(0, width, subsamp), pad);
|
||||
if (subsamp != TJ.SAMP_GRAY) {
|
||||
strides[1] = strides[2] = PAD(TJ.planeWidth(1, width, subsamp), pad);
|
||||
planes[1] = planes[2] = yuvImage;
|
||||
offsets[1] = offsets[0] +
|
||||
strides[0] * TJ.planeHeight(0, height, subsamp);
|
||||
offsets[2] = offsets[1] +
|
||||
strides[1] * TJ.planeHeight(1, height, subsamp);
|
||||
}
|
||||
|
||||
yuvPad = pad;
|
||||
yuvHeight = height;
|
||||
yuvSubsamp = subsamp;
|
||||
setBuf(planes, offsets, width, strides, height, subsamp);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the width of the YUV image.
|
||||
* Returns the width of the YUV image (or subregion.)
|
||||
*
|
||||
* @return the width of the YUV image
|
||||
* @return the width of the YUV image (or subregion)
|
||||
*/
|
||||
public int getWidth() throws Exception {
|
||||
if (yuvWidth < 1)
|
||||
@@ -149,9 +318,9 @@ public class YUVImage {
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the height of the YUV image.
|
||||
* Returns the height of the YUV image (or subregion.)
|
||||
*
|
||||
* @return the height of the YUV image
|
||||
* @return the height of the YUV image (or subregion)
|
||||
*/
|
||||
public int getHeight() throws Exception {
|
||||
if (yuvHeight < 1)
|
||||
@@ -160,16 +329,43 @@ public class YUVImage {
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the line padding used in the YUV image buffer.
|
||||
* Returns the line padding used in the YUV image buffer (if this image is
|
||||
* stored in a unified buffer rather than separate image planes.)
|
||||
*
|
||||
* @return the line padding used in the YUV image buffer
|
||||
*/
|
||||
public int getPad() throws Exception {
|
||||
if (yuvPad < 1 || ((yuvPad & (yuvPad - 1)) != 0))
|
||||
if (yuvPlanes == null)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
if (yuvPad < 1 || ((yuvPad & (yuvPad - 1)) != 0))
|
||||
throw new Exception("Image is not stored in a unified buffer");
|
||||
return yuvPad;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the number of bytes per line of each plane in the YUV image.
|
||||
*
|
||||
* @return the number of bytes per line of each plane in the YUV image
|
||||
*/
|
||||
public int[] getStrides() throws Exception {
|
||||
if (yuvStrides == null)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return yuvStrides;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the offsets (in bytes) of each plane within the planes of a larger
|
||||
* YUV image.
|
||||
*
|
||||
* @return the offsets (in bytes) of each plane within the planes of a larger
|
||||
* YUV image
|
||||
*/
|
||||
public int[] getOffsets() throws Exception {
|
||||
if (yuvOffsets == null)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return yuvOffsets;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the level of chrominance subsampling used in the YUV image. See
|
||||
* {@link TJ#SAMP_444 TJ.SAMP_*}.
|
||||
@@ -183,29 +379,61 @@ public class YUVImage {
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the YUV image buffer
|
||||
* Returns the YUV image planes. If the image is stored in a unified buffer,
|
||||
* then all image planes will point to that buffer.
|
||||
*
|
||||
* @return the YUV image planes
|
||||
*/
|
||||
public byte[][] getPlanes() throws Exception {
|
||||
if (yuvPlanes == null)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return yuvPlanes;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the YUV image buffer (if this image is stored in a unified
|
||||
* buffer rather than separate image planes.)
|
||||
*
|
||||
* @return the YUV image buffer
|
||||
*/
|
||||
public byte[] getBuf() throws Exception {
|
||||
if (yuvBuf == null)
|
||||
if (yuvPlanes == null || yuvSubsamp < 0 || yuvSubsamp >= TJ.NUMSAMP)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return yuvBuf;
|
||||
int nc = (yuvSubsamp == TJ.SAMP_GRAY ? 1 : 3);
|
||||
for (int i = 1; i < nc; i++) {
|
||||
if (yuvPlanes[i] != yuvPlanes[0])
|
||||
throw new Exception("Image is not stored in a unified buffer");
|
||||
}
|
||||
return yuvPlanes[0];
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the size (in bytes) of the YUV image buffer
|
||||
* Returns the size (in bytes) of the YUV image buffer (if this image is
|
||||
* stored in a unified buffer rather than separate image planes.)
|
||||
*
|
||||
* @return the size (in bytes) of the YUV image buffer
|
||||
*/
|
||||
public int getSize() throws Exception {
|
||||
if (yuvBuf == null)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
return TJ.bufSizeYUV(yuvWidth, yuvPad, yuvHeight, yuvSubsamp);
|
||||
}
|
||||
public int getSize() throws Exception {
|
||||
if (yuvPlanes == null || yuvSubsamp < 0 || yuvSubsamp >= TJ.NUMSAMP)
|
||||
throw new Exception(NO_ASSOC_ERROR);
|
||||
int nc = (yuvSubsamp == TJ.SAMP_GRAY ? 1 : 3);
|
||||
if (yuvPad < 1)
|
||||
throw new Exception("Image is not stored in a unified buffer");
|
||||
for (int i = 1; i < nc; i++) {
|
||||
if (yuvPlanes[i] != yuvPlanes[0])
|
||||
throw new Exception("Image is not stored in a unified buffer");
|
||||
}
|
||||
return TJ.bufSizeYUV(yuvWidth, yuvPad, yuvHeight, yuvSubsamp);
|
||||
}
|
||||
|
||||
private static final int PAD(int v, int p) {
|
||||
return (v + p - 1) & (~(p - 1));
|
||||
}
|
||||
|
||||
protected long handle = 0;
|
||||
protected byte[] yuvBuf = null;
|
||||
protected byte[][] yuvPlanes = null;
|
||||
protected int[] yuvOffsets = null;
|
||||
protected int[] yuvStrides = null;
|
||||
protected int yuvPad = 0;
|
||||
protected int yuvWidth = 0;
|
||||
protected int yuvHeight = 0;
|
||||
|
||||
@@ -91,6 +91,30 @@ JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJ_bufSizeYUV__IIII
|
||||
JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJ_bufSizeYUV__III
|
||||
(JNIEnv *, jclass, jint, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJ
|
||||
* Method: planeSizeYUV
|
||||
* Signature: (IIIII)I
|
||||
*/
|
||||
JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJ_planeSizeYUV__IIIII
|
||||
(JNIEnv *, jclass, jint, jint, jint, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJ
|
||||
* Method: planeWidth
|
||||
* Signature: (III)I
|
||||
*/
|
||||
JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJ_planeWidth__III
|
||||
(JNIEnv *, jclass, jint, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJ
|
||||
* Method: planeHeight
|
||||
* Signature: (III)I
|
||||
*/
|
||||
JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJ_planeHeight__III
|
||||
(JNIEnv *, jclass, jint, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJ
|
||||
* Method: getScalingFactors
|
||||
|
||||
@@ -58,10 +58,10 @@ JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_compress___3
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJCompressor
|
||||
* Method: compressFromYUV
|
||||
* Signature: ([BIIII[BII)I
|
||||
* Signature: ([[B[II[III[BII)I
|
||||
*/
|
||||
JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_compressFromYUV___3BIIII_3BII
|
||||
(JNIEnv *, jobject, jbyteArray, jint, jint, jint, jint, jbyteArray, jint, jint);
|
||||
JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_compressFromYUV___3_3B_3II_3III_3BII
|
||||
(JNIEnv *, jobject, jobjectArray, jintArray, jint, jintArray, jint, jint, jbyteArray, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJCompressor
|
||||
@@ -74,10 +74,10 @@ JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_encodeYUV___
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJCompressor
|
||||
* Method: encodeYUV
|
||||
* Signature: ([BIIIIII[BIII)V
|
||||
* Signature: ([BIIIIII[[B[I[III)V
|
||||
*/
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_encodeYUV___3BIIIIII_3BIII
|
||||
(JNIEnv *, jobject, jbyteArray, jint, jint, jint, jint, jint, jint, jbyteArray, jint, jint, jint);
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_encodeYUV___3BIIIIII_3_3B_3I_3III
|
||||
(JNIEnv *, jobject, jbyteArray, jint, jint, jint, jint, jint, jint, jobjectArray, jintArray, jintArray, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJCompressor
|
||||
@@ -90,10 +90,10 @@ JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_encodeYUV___
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJCompressor
|
||||
* Method: encodeYUV
|
||||
* Signature: ([IIIIIII[BIII)V
|
||||
* Signature: ([IIIIIII[[B[I[III)V
|
||||
*/
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_encodeYUV___3IIIIIII_3BIII
|
||||
(JNIEnv *, jobject, jintArray, jint, jint, jint, jint, jint, jint, jbyteArray, jint, jint, jint);
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_encodeYUV___3IIIIIII_3_3B_3I_3III
|
||||
(JNIEnv *, jobject, jintArray, jint, jint, jint, jint, jint, jint, jobjectArray, jintArray, jintArray, jint, jint);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -74,26 +74,26 @@ JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJDecompressor_decompress
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJDecompressor
|
||||
* Method: decompressToYUV
|
||||
* Signature: ([BI[BIIII)V
|
||||
* Signature: ([BI[[B[II[III)V
|
||||
*/
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJDecompressor_decompressToYUV___3BI_3BIIII
|
||||
(JNIEnv *, jobject, jbyteArray, jint, jbyteArray, jint, jint, jint, jint);
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJDecompressor_decompressToYUV___3BI_3_3B_3II_3III
|
||||
(JNIEnv *, jobject, jbyteArray, jint, jobjectArray, jintArray, jint, jintArray, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJDecompressor
|
||||
* Method: decodeYUV
|
||||
* Signature: ([BII[BIIIIIII)V
|
||||
* Signature: ([[B[I[II[BIIIIIII)V
|
||||
*/
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJDecompressor_decodeYUV___3BII_3BIIIIIII
|
||||
(JNIEnv *, jobject, jbyteArray, jint, jint, jbyteArray, jint, jint, jint, jint, jint, jint, jint);
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJDecompressor_decodeYUV___3_3B_3I_3II_3BIIIIIII
|
||||
(JNIEnv *, jobject, jobjectArray, jintArray, jintArray, jint, jbyteArray, jint, jint, jint, jint, jint, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_libjpegturbo_turbojpeg_TJDecompressor
|
||||
* Method: decodeYUV
|
||||
* Signature: ([BII[IIIIIIII)V
|
||||
* Signature: ([[B[I[II[IIIIIIII)V
|
||||
*/
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJDecompressor_decodeYUV___3BII_3IIIIIIII
|
||||
(JNIEnv *, jobject, jbyteArray, jint, jint, jintArray, jint, jint, jint, jint, jint, jint, jint);
|
||||
JNIEXPORT void JNICALL Java_org_libjpegturbo_turbojpeg_TJDecompressor_decodeYUV___3_3B_3I_3II_3IIIIIIII
|
||||
(JNIEnv *, jobject, jobjectArray, jintArray, jintArray, jint, jintArray, jint, jint, jint, jint, jint, jint, jint);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user