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lavfi/avcodec: deprecate avfilter_fill_frame_from_*_buffer_ref API

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Deprecate functions:
avfilter_fill_frame_from_buffer_ref
avfilter_fill_frame_from_audio_buffer_ref
avfilter_fill_frame_from_video_buffer_ref

and schedule to drop them at the next API major bump.

The function avfilter_copy_buf_props() should be used instead.
This commit is contained in:
Stefano Sabatini 2012-06-22 11:56:55 +02:00
parent 972cad77fa
commit 43583fb85c
5 changed files with 15 additions and 2 deletions
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2
ffmpeg.c
View File

@ -1964,7 +1964,7 @@ static int poll_filters(void)
switch (ost->filter->filter->inputs[0]->type) {
case AVMEDIA_TYPE_VIDEO:
avfilter_fill_frame_from_video_buffer_ref(filtered_frame, picref);
avfilter_copy_buf_props(filtered_frame, picref);
filtered_frame->pts = frame_pts;
if (!ost->frame_aspect_ratio)
ost->st->codec->sample_aspect_ratio = picref->video->sample_aspect_ratio;

2
ffplay.c
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@ -1732,7 +1732,7 @@ static int video_thread(void *arg)
if (fabs(is->frame_last_filter_delay) > AV_NOSYNC_THRESHOLD / 10.0)
is->frame_last_filter_delay = 0;
avfilter_fill_frame_from_video_buffer_ref(frame, picref);
avfilter_copy_buf_props(frame, picref);
pts_int = picref->pts;
tb = filt_out->inputs[0]->time_base;

2
libavfilter/avcodec.c
View File

@ -131,6 +131,7 @@ int avfilter_copy_buf_props(AVFrame *dst, const AVFilterBufferRef *src)
return 0;
}
#ifdef FF_API_FILL_FRAME
int avfilter_fill_frame_from_audio_buffer_ref(AVFrame *frame,
const AVFilterBufferRef *samplesref)
{
@ -148,3 +149,4 @@ int avfilter_fill_frame_from_buffer_ref(AVFrame *frame,
{
return avfilter_copy_buf_props(frame, ref);
}
#endif

8
libavfilter/avcodec.h
View File

@ -66,6 +66,7 @@ AVFilterBufferRef *avfilter_get_video_buffer_ref_from_frame(const AVFrame *frame
AVFilterBufferRef *avfilter_get_audio_buffer_ref_from_frame(const AVFrame *frame,
int perms);
#ifdef FF_API_FILL_FRAME
/**
* Fill an AVFrame with the information stored in samplesref.
*
@ -73,7 +74,9 @@ AVFilterBufferRef *avfilter_get_audio_buffer_ref_from_frame(const AVFrame *frame
* @param samplesref an audio buffer reference
* @return 0 in case of success, a negative AVERROR code in case of
* failure
* @deprecated Use avfilter_copy_buf_props() instead.
*/
attribute_deprecated
int avfilter_fill_frame_from_audio_buffer_ref(AVFrame *frame,
const AVFilterBufferRef *samplesref);
@ -84,7 +87,9 @@ int avfilter_fill_frame_from_audio_buffer_ref(AVFrame *frame,
* @param picref a video buffer reference
* @return 0 in case of success, a negative AVERROR code in case of
* failure
* @deprecated Use avfilter_copy_buf_props() instead.
*/
attribute_deprecated
int avfilter_fill_frame_from_video_buffer_ref(AVFrame *frame,
const AVFilterBufferRef *picref);
@ -95,9 +100,12 @@ int avfilter_fill_frame_from_video_buffer_ref(AVFrame *frame,
* @param ref a video or audio buffer reference
* @return 0 in case of success, a negative AVERROR code in case of
* failure
* @deprecated Use avfilter_copy_buf_props() instead.
*/
attribute_deprecated
int avfilter_fill_frame_from_buffer_ref(AVFrame *frame,
const AVFilterBufferRef *ref);
#endif
/**
* Add frame data to buffer_src.

3
libavfilter/version.h
View File

@ -74,5 +74,8 @@
#ifndef FF_API_FOO_COUNT
#define FF_API_FOO_COUNT (LIBAVFILTER_VERSION_MAJOR < 4)
#endif
#ifndef FF_API_FILL_FRAME
#define FF_API_FILL_FRAME (LIBAVFILTER_VERSION_MAJOR < 4)
#endif
#endif // AVFILTER_VERSION_H