compatibility warning

Originally committed as revision 6035 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago · 27cd2c10b0
parent 0cb5cfb615
commit 27cd2c10b0
1 changed files with 1 additions and 1 deletions
--- a/libavutil/avutil.h
+++ b/libavutil/avutil.h
@ -70,7 +70,7 @@ enum PixelFormat {
    PIX_FMT_XVMC_MPEG2_IDCT,
    PIX_FMT_UYVY422,   ///< Packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
    PIX_FMT_UYYVYY411, ///< Packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
-    PIX_FMT_NB,
+    PIX_FMT_NB,        ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
 };

 #ifdef WORDS_BIGENDIAN