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avcodec/avcodec: Deprecate lavc chroma pos API functions

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avcodec_enum_to_chroma_pos() and avcodec_chroma_pos_to_enum()
deal with enum AVChromaLocation which is defined in lavu.
These functions are therefore replaced by
av_chroma_location_enum_to_pos() and av_chroma_location_pos_to_enum().
This commit provides the necessary deprecations. Also already make
these functions wrappers around the corresponding lavu functions
as not doing so would force one to disable deprecation warnings.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2022-09-21 02:42:48 +02:00
parent 832e6563df
commit a02a0e8db4
5 changed files with 17 additions and 17 deletions
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6
libavcodec/avcodec.h
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@@ -2496,6 +2496,7 @@ void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height);
void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
int linesize_align[AV_NUM_DATA_POINTERS]);
#ifdef FF_API_AVCODEC_CHROMA_POS
/**
* Converts AVChromaLocation to swscale x/y chroma position.
*
@@ -2504,7 +2505,9 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
*
* @param xpos horizontal chroma sample position
* @param ypos vertical chroma sample position
* @deprecated Use av_chroma_location_enum_to_pos() instead.
*/
attribute_deprecated
int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos);
/**
@@ -2515,8 +2518,11 @@ int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos);
*
* @param xpos horizontal chroma sample position
* @param ypos vertical chroma sample position
* @deprecated Use av_chroma_location_pos_to_enum() instead.
*/
attribute_deprecated
enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos);
#endif
/**
* Decode a subtitle message.