diff options
Diffstat (limited to 'media/ffvpx/libavutil/pixdesc.h')
| -rw-r--r-- | media/ffvpx/libavutil/pixdesc.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/media/ffvpx/libavutil/pixdesc.h b/media/ffvpx/libavutil/pixdesc.h index fc3737c4ad..1ab372782a 100644 --- a/media/ffvpx/libavutil/pixdesc.h +++ b/media/ffvpx/libavutil/pixdesc.h @@ -154,6 +154,14 @@ typedef struct AVPixFmtDescriptor { * in some cases be simpler. Or the data can be interpreted purely based on * the pixel format without using the palette. * An example of a pseudo-paletted format is AV_PIX_FMT_GRAY8 + * + * @deprecated This flag is deprecated, and will be removed. When it is removed, + * the extra palette allocation in AVFrame.data[1] is removed as well. Only + * actual paletted formats (as indicated by AV_PIX_FMT_FLAG_PAL) will have a + * palette. Starting with FFmpeg versions which have this flag deprecated, the + * extra "pseudo" palette is already ignored, and API users are not required to + * allocate a palette for AV_PIX_FMT_FLAG_PSEUDOPAL formats (it was required + * before the deprecation, though). */ #define AV_PIX_FMT_FLAG_PSEUDOPAL (1 << 6) @@ -225,11 +233,6 @@ enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); * Utility function to access log2_chroma_w log2_chroma_h from * the pixel format AVPixFmtDescriptor. * - * See av_get_chroma_sub_sample() for a function that asserts a - * valid pixel format instead of returning an error code. - * Its recommended that you use avcodec_get_chroma_sub_sample unless - * you do check the return code! - * * @param[in] pix_fmt the pixel format * @param[out] h_shift store log2_chroma_w (horizontal/width shift) * @param[out] v_shift store log2_chroma_h (vertical/height shift) |