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avfilter: add missing FF_API_AVFILTERBUFFER guards

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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This commit is contained in:
Andreas Cadhalpun 2015-08-17 00:34:58 +02:00
parent 0169c4dc81
commit e6c20e214e
5 changed files with 18 additions and 1 deletions
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4
libavfilter/audio.c
View File

@ -28,10 +28,14 @@
#include "avfilter.h"
#include "internal.h"
#if FF_API_AVFILTERBUFFER
FF_DISABLE_DEPRECATION_WARNINGS
int avfilter_ref_get_channels(AVFilterBufferRef *ref)
{
return ref->audio ? ref->audio->channels : 0;
}
FF_ENABLE_DEPRECATION_WARNINGS
#endif
AVFrame *ff_null_get_audio_buffer(AVFilterLink *link, int nb_samples)
{

6
libavfilter/avfilter.h
View File

@ -234,13 +234,13 @@ void avfilter_unref_buffer(AVFilterBufferRef *ref);
*/
attribute_deprecated
void avfilter_unref_bufferp(AVFilterBufferRef **ref);
#endif
/**
* Get the number of channels of a buffer reference.
*/
attribute_deprecated
int avfilter_ref_get_channels(AVFilterBufferRef *ref);
#endif
#if FF_API_AVFILTERPAD_PUBLIC
/**
@ -763,7 +763,9 @@ struct AVFilterLink {
AVLINK_INIT ///< complete
} init_state;
#if FF_API_AVFILTERBUFFER
struct AVFilterPool *pool;
#endif
/**
* Graph the filter belongs to.
@ -819,6 +821,7 @@ struct AVFilterLink {
*/
int max_samples;
#if FF_API_AVFILTERBUFFER
/**
* The buffer reference currently being received across the link by the
* destination filter. This is used internally by the filter system to
@ -827,6 +830,7 @@ struct AVFilterLink {
* by the filters.
*/
AVFilterBufferRef *cur_buf_copy;
#endif
/**
* True if the link is closed.

4
libavfilter/buffersink.c
View File

@ -363,6 +363,8 @@ AVRational av_buffersink_get_frame_rate(AVFilterContext *ctx)
return ctx->inputs[0]->frame_rate;
}
#if FF_API_AVFILTERBUFFER
FF_DISABLE_DEPRECATION_WARNINGS
int attribute_align_arg av_buffersink_poll_frame(AVFilterContext *ctx)
{
BufferSinkContext *buf = ctx->priv;
@ -375,6 +377,8 @@ int attribute_align_arg av_buffersink_poll_frame(AVFilterContext *ctx)
return av_fifo_size(buf->fifo)/FIFO_INIT_ELEMENT_SIZE + ff_poll_frame(inlink);
}
FF_ENABLE_DEPRECATION_WARNINGS
#endif
static av_cold int vsink_init(AVFilterContext *ctx, void *opaque)
{

3
libavfilter/buffersrc.h
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@ -63,6 +63,7 @@ enum {
};
#if FF_API_AVFILTERBUFFER
/**
* Add buffer data in picref to buffer_src.
*
@ -72,8 +73,10 @@ enum {
* @return >= 0 in case of success, a negative AVERROR code
* in case of failure
*/
attribute_deprecated
int av_buffersrc_add_ref(AVFilterContext *buffer_src,
AVFilterBufferRef *picref, int flags);
#endif
/**
* Get the number of failed requests.

2
libavfilter/internal.h
View File

@ -33,6 +33,7 @@
#include "video.h"
#include "libavcodec/avcodec.h"
#if FF_API_AVFILTERBUFFER
#define POOL_SIZE 32
typedef struct AVFilterPool {
AVFilterBufferRef *pic[POOL_SIZE];
@ -40,6 +41,7 @@ typedef struct AVFilterPool {
int refcount;
int draining;
} AVFilterPool;
#endif
typedef struct AVFilterCommand {
double time; ///< time expressed in seconds