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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-11-14 11:59:25 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-11-14 12:04:39 +0100 |
| commit | d4e74d5d6d67fbe5999aa48b988b49ffe36ea81c (patch) | |
| tree | fc3be98913957a665e15b5445a7438dd6e6a040c /libavutil/pixdesc.h | |
| parent | e13d5e9a4b5b4de065b00b1caea850cd47fd4b18 (diff) | |
Remove deprecation of avcodec_get_chroma_sub_sample.
Add explanations what the difference between the 2 functions are and
when either should be used.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/pixdesc.h')
| -rw-r--r-- | libavutil/pixdesc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavutil/pixdesc.h b/libavutil/pixdesc.h index d4e8766132..dca56a71aa 100644 --- a/libavutil/pixdesc.h +++ b/libavutil/pixdesc.h @@ -210,6 +210,11 @@ 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 avcodec_get_chroma_sub_sample() for a function that asserts a + * valid pixel format instead of returning an error code. + * Its recommanded 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_h * @param[out] v_shift store log2_chroma_w |