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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-11-25 20:50:23 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-11-25 20:50:23 +0000 |
| commit | 4723bc286812ded7150cd543e6348d04683ce997 (patch) | |
| tree | d7da4ba10cb8dbbf11b47bf296af0b21e4714183 | |
| parent | adc7305424187bf58516d73a368e569e9d7dcdb9 (diff) | |
| download | ffmpeg-4723bc286812ded7150cd543e6348d04683ce997.tar.gz | |
Make avfilter_default_free_buffer() an internal shared symbol, so that
it can be referenced outside defaults.c.
Originally committed as revision 25826 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavfilter/defaults.c | 7 | ||||
| -rw-r--r-- | libavfilter/internal.h | 3 |
2 files changed, 7 insertions, 3 deletions
diff --git a/libavfilter/defaults.c b/libavfilter/defaults.c index c7b4b47246..e895ccdadd 100644 --- a/libavfilter/defaults.c +++ b/libavfilter/defaults.c @@ -23,9 +23,10 @@ #include "libavcore/imgutils.h" #include "libavcore/samplefmt.h" #include "avfilter.h" +#include "internal.h" /* TODO: buffer pool. see comment for avfilter_default_get_video_buffer() */ -static void avfilter_default_free_buffer(AVFilterBuffer *ptr) +void ff_avfilter_default_free_buffer(AVFilterBuffer *ptr) { av_free(ptr->data[0]); av_free(ptr); @@ -54,7 +55,7 @@ AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link, int per pic->refcount = 1; ref->format = link->format; - pic->free = avfilter_default_free_buffer; + pic->free = ff_avfilter_default_free_buffer; av_image_fill_linesizes(pic->linesize, ref->format, ref->video->w); for (i = 0; i < 4; i++) @@ -108,7 +109,7 @@ AVFilterBufferRef *avfilter_default_get_audio_buffer(AVFilterLink *link, int per ref->perms = perms | AV_PERM_READ; samples->refcount = 1; - samples->free = avfilter_default_free_buffer; + samples->free = ff_avfilter_default_free_buffer; sample_size = av_get_bits_per_sample_fmt(sample_fmt) >>3; chans_nb = av_get_channel_layout_nb_channels(channel_layout); diff --git a/libavfilter/internal.h b/libavfilter/internal.h index 37d085da52..8f352ef775 100644 --- a/libavfilter/internal.h +++ b/libavfilter/internal.h @@ -57,4 +57,7 @@ int ff_avfilter_graph_config_links(AVFilterGraph *graphctx, AVClass *log_ctx); */ int ff_avfilter_graph_config_formats(AVFilterGraph *graphctx, AVClass *log_ctx); +/** default handler for freeing audio/video buffer when there are no references left */ +void ff_avfilter_default_free_buffer(AVFilterBuffer *buf); + #endif /* AVFILTER_INTERNAL_H */ |