#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);
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++)
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);
*/
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 */