Per the conventions of the image compression and digital video communities, use "YCbCr" to describe the JPEG colorspace and "YUV" to describe an image format consisting of Y, Cb, and Cr planes (this partially reverts r959.)

git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1091 632fc199-4ca6-4c93-a231-07263d6284db

java/org/libjpegturbo/turbojpeg/TJDecompressor.java

@@ -368,6 +368,10 @@ public class TJDecompressor {
    * that, if the width or height of the image is not an even multiple of the
    * MCU block size (see {@link TJ#getMCUWidth} and {@link TJ#getMCUHeight}),
    * then an intermediate buffer copy will be performed within TurboJPEG.
+   * <p>
+   * NOTE: Technically, the JPEG format uses the YCbCr colorspace, 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.
    *
    * @param dstBuf buffer that will receive the YUV planar image.  Use
    * {@link TJ#bufSizeYUV} to determine the appropriate size for this buffer