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add FF_API_PALETTE_CONTROL define to drop usage of AVPaletteControl

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and delay this transition to v54 as it is currently not functional

Originally committed as revision 25016 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2010-09-01 10:26:28 +00:00
parent 625bac784b
commit eda7c983c1
1 changed files with 11 additions and 1 deletions
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12
libavcodec/avcodec.h
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@ -43,6 +43,14 @@
#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
/**
* Those FF_API_* defines are not part of public API.
* They may change, break or disappear at any time.
*/
#ifndef FF_API_PALETTE_CONTROL
#define FF_API_PALETTE_CONTROL (LIBAVCODEC_VERSION_MAJOR < 54)
#endif
#define AV_NOPTS_VALUE INT64_C(0x8000000000000000)
#define AV_TIME_BASE 1000000
#define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE}
@ -2025,12 +2033,14 @@ typedef struct AVCodecContext {
*/
int lmax;
#if FF_API_PALETTE_CONTROL
/**
* palette control structure
* - encoding: ??? (no palette-enabled encoder yet)
* - decoding: Set by user.
*/
struct AVPaletteControl *palctrl;
#endif
/**
* noise reduction strength
@ -2852,7 +2862,7 @@ typedef struct AVPicture {
int linesize[4]; ///< number of bytes per line
} AVPicture;
#if LIBAVCODEC_VERSION_MAJOR < 53
#if FF_API_PALETTE_CONTROL
/**
* AVPaletteControl
* This structure defines a method for communicating palette changes