avcodec/avcodec.h: skip_alpha should not be accessed directly (would cause ABI issues)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 20:36:21 +02:00 · 2013-09-22 20:36:21 +02:00 · b5b762b714
commit b5b762b714
parent f8e8932e92
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@ -2873,6 +2873,7 @@ typedef struct AVCodecContext {
     * However for formats that do not use pre-multiplied alpha
     * there might be serious artefacts (though e.g. libswscale currently
     * assumes pre-multiplied alpha anyway).
+     * Code outside libavcodec should access this field using AVOptions
     *
     * - decoding: set by user
     * - encoding: unused