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lavc: deprecate rate_emu

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It's not used anywhere and apparrently hasn't been for a very long time.
This commit is contained in:
Anton Khirnov
2011-04-02 12:51:28 +02:00
parent 8ed2ae09a2
commit ed5fcd60b2
3 changed files with 8 additions and 1 deletions
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4
libavcodec/avcodec.h
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@@ -1208,13 +1208,15 @@ typedef struct AVCodecContext {
*/
enum PixelFormat pix_fmt;
#if FF_API_RATE_EMU
/**
* Frame rate emulation. If not zero, the lower layer (i.e. format handler)
* has to read frames at native frame rate.
* - encoding: Set by user.
* - decoding: unused
*/
int rate_emu;
attribute_deprecated int rate_emu;
#endif
/**
* If non NULL, 'draw_horiz_band' is called by the libavcodec

2
libavcodec/options.c
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@@ -105,7 +105,9 @@ static const AVOption options[]={
{"extradata_size", NULL, OFFSET(extradata_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
{"time_base", NULL, OFFSET(time_base), FF_OPT_TYPE_RATIONAL, DEFAULT, INT_MIN, INT_MAX},
{"g", "set the group of picture size", OFFSET(gop_size), FF_OPT_TYPE_INT, 12, INT_MIN, INT_MAX, V|E},
#if FF_API_RATE_EMU
{"rate_emu", "frame rate emulation", OFFSET(rate_emu), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
#endif
{"ar", "set audio sampling rate (in Hz)", OFFSET(sample_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
{"ac", "set number of audio channels", OFFSET(channels), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
{"cutoff", "set cutoff bandwidth", OFFSET(cutoff), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, A|E},

3
libavcodec/version.h
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@@ -74,5 +74,8 @@
#ifndef FF_API_HURRY_UP
#define FF_API_HURRY_UP (LIBAVCODEC_VERSION_MAJOR < 53)
#endif
#ifndef FF_API_RATE_EMU
#define FF_API_RATE_EMU (LIBAVCODEC_VERSION_MAJOR < 53)
#endif
#endif /* AVCODEC_VERSION_H */