Add comment denoting group of H.264 functions

Originally committed as revision 7227 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h
index b76f9a1..c976c7b 100644 (file)
--- a/libavcodec/dsputil.h
+++ b/libavcodec/dsputil.h
@@ -378,6 +378,7 @@ typedef struct DSPContext {
 #define BASIS_SHIFT 16
 #define RECON_SHIFT 6
 
+    /* h264 functions */
     void (*h264_idct_add)(uint8_t *dst, DCTELEM *block, int stride);
     void (*h264_idct8_add)(uint8_t *dst, DCTELEM *block, int stride);
     void (*h264_idct_dc_add)(uint8_t *dst, DCTELEM *block, int stride);