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Re-work TJBUFSIZE() to take into account the level of chrominance subsampling

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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@668 632fc199-4ca6-4c93-a231-07263d6284db
This commit is contained in:
DRC
2011-07-12 03:17:23 +00:00
parent bd1ef431b3
commit 9b49f0e4c7
41 changed files with 268 additions and 180 deletions
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6
java/TJUnitTest.java
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@@ -682,7 +682,7 @@ public class TJUnitTest {
byte[] dstBuf;
if(yuv == YUVENCODE) dstBuf = new byte[TJ.bufSizeYUV(w, h, subsamp)];
else dstBuf = new byte[TJ.bufSize(w, h)];
else dstBuf = new byte[TJ.bufSize(w, h, subsamp)];
try {
tjc = new TJCompressor();
@@ -726,7 +726,7 @@ public class TJUnitTest {
if(h % 100 == 0)
System.out.format("%04d x %04d\b\b\b\b\b\b\b\b\b\b\b", w, h);
srcBuf = new byte[w * h * 4];
jpegBuf = new byte[TJ.bufSize(w, h)];
jpegBuf = new byte[TJ.bufSize(w, h, TJ.SAMP_444)];
Arrays.fill(srcBuf, (byte)0);
for(i = 0; i < w * h; i++) {
srcBuf[i * 4] = pixels[i % 9][0];
@@ -739,7 +739,7 @@ public class TJUnitTest {
tjc.compress(jpegBuf, 0);
srcBuf = new byte[h * w * 4];
jpegBuf = new byte[TJ.bufSize(h, w)];
jpegBuf = new byte[TJ.bufSize(h, w, TJ.SAMP_444)];
for(i = 0; i < h * w; i++) {
if(i % 2 == 0) srcBuf[i * 4] =
srcBuf[i * 4 + 1] = srcBuf[i * 4 + 2] = (byte)0xFF;