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imgconvert: deprecate avcodec_find_best_pix_fmt()

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This commit is contained in:
Janne Grunau 2012-07-02 11:31:26 +02:00
parent ac29054fda
commit f30260d32a
3 changed files with 10 additions and 0 deletions
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5
libavcodec/avcodec.h
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@ -4202,7 +4202,10 @@ unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat pix_fmt);
int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_pix_fmt,
int has_alpha);
#if FF_API_FIND_BEST_PIX_FMT
/**
* @deprecated use avcodec_find_best_pix_fmt2() instead.
*
* Find the best pixel format to convert to given a certain source pixel
* format. When converting from one pixel format to another, information loss
* may occur. For example, when converting from RGB24 to GRAY, the color
@ -4224,8 +4227,10 @@ int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_
* @param[out] loss_ptr Combination of flags informing you what kind of losses will occur.
* @return The best pixel format to convert to or -1 if none was found.
*/
attribute_deprecated
enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum PixelFormat src_pix_fmt,
int has_alpha, int *loss_ptr);
#endif /* FF_API_FIND_BEST_PIX_FMT */
/**
* Find the best pixel format to convert to given a certain source pixel

2
libavcodec/imgconvert.c
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@ -622,6 +622,7 @@ static enum PixelFormat avcodec_find_best_pix_fmt1(enum PixelFormat *pix_fmt_lis
return dst_pix_fmt;
}
#if FF_API_FIND_BEST_PIX_FMT
enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum PixelFormat src_pix_fmt,
int has_alpha, int *loss_ptr)
{
@ -637,6 +638,7 @@ enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum PixelForma
return avcodec_find_best_pix_fmt2(list, src_pix_fmt, has_alpha, loss_ptr);
}
#endif /* FF_API_FIND_BEST_PIX_FMT */
enum PixelFormat avcodec_find_best_pix_fmt2(enum PixelFormat *pix_fmt_list,
enum PixelFormat src_pix_fmt,

3
libavcodec/version.h
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@ -73,5 +73,8 @@
#ifndef FF_API_DSP_MASK
#define FF_API_DSP_MASK (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#ifndef FF_API_FIND_BEST_PIX_FMT
#define FF_API_FIND_BEST_PIX_FMT (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#endif /* AVCODEC_VERSION_H */