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| author | Alexander Strange <astrange@ithinksw.com> | 2011-02-07 21:15:45 -0500 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-02-11 02:54:08 +0100 |
| commit | 043d2ff2673933c0ac8995b74c76973bd93cdd3e (patch) | |
| tree | b81de1d2b67ba97112447a3f7c0a67e46d24d5c8 /libavcodec/utils.c | |
| parent | 03e3cb8777b64afba9318ea1fbd085e133d16af6 (diff) | |
| download | ffmpeg-043d2ff2673933c0ac8995b74c76973bd93cdd3e.tar.gz | |
Deprecate avcodec_thread_init()
As a side effect of the last commit, avcodec_open() now calls it automatically,
so there is no longer any need for clients to call it.
Instead they should set AVCodecContext.thread_count.
avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the
next MAJOR libavcodec bump.
Rename the functions to ff_thread_init/free, since they are now internal.
Wrappers are provided to maintain API compatibility.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit c0b102ca03fe92250f1ce620aec3836f529fc1d6)
Diffstat (limited to 'libavcodec/utils.c')
| -rw-r--r-- | libavcodec/utils.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 790d182559..04f511fc75 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -540,7 +540,7 @@ int attribute_align_arg avcodec_open(AVCodecContext *avctx, AVCodec *codec) avctx->frame_number = 0; if (HAVE_THREADS && !avctx->thread_opaque) { - ret = avcodec_thread_init(avctx, avctx->thread_count); + ret = ff_thread_init(avctx, avctx->thread_count); if (ret < 0) { goto free_and_end; } @@ -819,7 +819,7 @@ av_cold int avcodec_close(AVCodecContext *avctx) } if (HAVE_THREADS && avctx->thread_opaque) - avcodec_thread_free(avctx); + ff_thread_free(avctx); if (avctx->codec && avctx->codec->close) avctx->codec->close(avctx); avcodec_default_free_buffers(avctx); @@ -1180,7 +1180,7 @@ int av_get_bits_per_sample_format(enum AVSampleFormat sample_fmt) { #endif #if !HAVE_THREADS -int avcodec_thread_init(AVCodecContext *s, int thread_count){ +int ff_thread_init(AVCodecContext *s, int thread_count){ s->thread_count = thread_count; return -1; } @@ -1319,3 +1319,17 @@ void ff_thread_await_progress(AVFrame *f, int progress, int field) } #endif + +#if LIBAVCODEC_VERSION_MAJOR < 53 + +int avcodec_thread_init(AVCodecContext *s, int thread_count) +{ + return ff_thread_init(s, thread_count); +} + +void avcodec_thread_free(AVCodecContext *s) +{ + return ff_thread_free(s); +} + +#endif |