buffer.c File Reference

#include "libavutil/channel_layout.h"
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavcodec/avcodec.h"
#include "avfilter.h"
#include "internal.h"
#include "version.h"

Go to the source code of this file.

Functions
void	ff_avfilter_default_free_buffer (AVFilterBuffer *ptr)
	default handler for freeing audio/video buffer when there are no references left More...
AVFilterBufferRef *	avfilter_ref_buffer (AVFilterBufferRef *ref, int pmask)
void	avfilter_unref_buffer (AVFilterBufferRef *ref)
void	avfilter_unref_bufferp (AVFilterBufferRef **ref)
int	avfilter_copy_frame_props (AVFilterBufferRef *dst, const AVFrame *src)
int	avfilter_copy_buf_props (AVFrame *dst, const AVFilterBufferRef *src)
void	avfilter_copy_buffer_ref_props (AVFilterBufferRef *dst, AVFilterBufferRef *src)

Function Documentation

void ff_avfilter_default_free_buffer

(

AVFilterBuffer *

ptr

)

default handler for freeing audio/video buffer when there are no references left

Definition at line 30 of file buffer.c.

Referenced by avfilter_get_audio_buffer_ref_from_arrays(), and avfilter_get_video_buffer_ref_from_arrays().

AVFilterBufferRef* avfilter_ref_buffer	(	AVFilterBufferRef *	ref,
		int	pmask
	)

Definition at line 38 of file buffer.c.

void avfilter_unref_buffer

(

AVFilterBufferRef *

ref

)

Definition at line 78 of file buffer.c.

Referenced by avfilter_unref_bufferp(), and compat_free_buffer().

void avfilter_unref_bufferp

(

AVFilterBufferRef **

ref

)

Definition at line 91 of file buffer.c.

int avfilter_copy_frame_props	(	AVFilterBufferRef *	dst,
		const AVFrame *	src
	)

Definition at line 99 of file buffer.c.

Referenced by compat_read().

int avfilter_copy_buf_props	(	AVFrame *	dst,
		const AVFilterBufferRef *	src
	)

Definition at line 125 of file buffer.c.

Referenced by av_buffersrc_buffer().

void avfilter_copy_buffer_ref_props	(	AVFilterBufferRef *	dst,
		AVFilterBufferRef *	src
	)

Definition at line 169 of file buffer.c.