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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-08-30 23:22:29 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-09-12 18:51:18 +0200 |
| commit | 2c0317419bc8c7f28496d5181d951bbe8837071f (patch) | |
| tree | 298c7e36f9de0f5c212a50b0dfac09d92be30087 /libavfilter/avfilter.h | |
| parent | 47886e3644f94edb7bb78500da72975a9d7d2458 (diff) | |
| download | ffmpeg-2c0317419bc8c7f28496d5181d951bbe8837071f.tar.gz | |
lavfi: simplify signature for avfilter_get_audio_buffer() and friends
The additional parameters were never used and are complicating the
function interface. Also, they were inconsistent with the way the
video API works.
So this assumes that a requested samples buffer will have *always* the
format specified in the requested link.
This breaks audio filtering API and ABI.
Diffstat (limited to 'libavfilter/avfilter.h')
| -rw-r--r-- | libavfilter/avfilter.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index b0811acaf6..51f1a6b1e0 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -390,9 +390,7 @@ struct AVFilterPad { * * Input audio pads only. */ - AVFilterBufferRef *(*get_audio_buffer)(AVFilterLink *link, int perms, - enum AVSampleFormat sample_fmt, int nb_samples, - int64_t channel_layout, int planar); + AVFilterBufferRef *(*get_audio_buffer)(AVFilterLink *link, int perms, int nb_samples); /** * Callback called after the slices of a frame are completely sent. If @@ -476,9 +474,8 @@ AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link, int perms, int w, int h); /** default handler for get_audio_buffer() for audio inputs */ -AVFilterBufferRef *avfilter_default_get_audio_buffer(AVFilterLink *link, int perms, - enum AVSampleFormat sample_fmt, int nb_samples, - int64_t channel_layout, int planar); +AVFilterBufferRef *avfilter_default_get_audio_buffer(AVFilterLink *link, + int perms, int nb_samples); /** * Helpers for query_formats() which set all links to the same list of @@ -510,9 +507,8 @@ AVFilterBufferRef *avfilter_null_get_video_buffer(AVFilterLink *link, int perms, int w, int h); /** get_audio_buffer() handler for filters which simply pass audio along */ -AVFilterBufferRef *avfilter_null_get_audio_buffer(AVFilterLink *link, int perms, - enum AVSampleFormat sample_fmt, int size, - int64_t channel_layout, int planar); +AVFilterBufferRef *avfilter_null_get_audio_buffer(AVFilterLink *link, + int perms, int nb_samples); /** * Filter definition. This defines the pads a filter contains, and all the @@ -739,8 +735,7 @@ avfilter_get_video_buffer_ref_from_arrays(uint8_t * const data[4], const int lin * avfilter_unref_buffer when you are finished with it. */ AVFilterBufferRef *avfilter_get_audio_buffer(AVFilterLink *link, int perms, - enum AVSampleFormat sample_fmt, int nb_samples, - int64_t channel_layout, int planar); + int nb_samples); /** * Create an audio buffer reference wrapped around an already |