Libav
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buffer sink More...
#include "libavutil/audio_fifo.h"
#include "libavutil/avassert.h"
#include "libavutil/channel_layout.h"
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavutil/mathematics.h"
#include "audio.h"
#include "avfilter.h"
#include "buffersink.h"
#include "internal.h"
Go to the source code of this file.
Data Structures | |
struct | BufferSinkContext |
Functions | |
static av_cold void | uninit (AVFilterContext *ctx) |
static int | filter_frame (AVFilterLink *link, AVFrame *frame) |
int attribute_align_arg | av_buffersink_get_frame (AVFilterContext *ctx, AVFrame *frame) |
Get a frame with filtered data from sink and put it in frame. More... | |
static int | read_from_fifo (AVFilterContext *ctx, AVFrame *frame, int nb_samples) |
int attribute_align_arg | av_buffersink_get_samples (AVFilterContext *ctx, AVFrame *frame, int nb_samples) |
Same as av_buffersink_get_frame(), but with the ability to specify the number of samples read. More... | |
static FF_DISABLE_DEPRECATION_WARNINGS void | compat_free_buffer (AVFilterBuffer *buf) |
static int | compat_read (AVFilterContext *ctx, AVFilterBufferRef **pbuf, int nb_samples) |
int attribute_align_arg | av_buffersink_read (AVFilterContext *ctx, AVFilterBufferRef **buf) |
int attribute_align_arg | av_buffersink_read_samples (AVFilterContext *ctx, AVFilterBufferRef **buf, int nb_samples) |
Variables | |
static FF_ENABLE_DEPRECATION_WARNINGS const AVFilterPad | avfilter_vsink_buffer_inputs [] |
AVFilter | ff_vsink_buffer |
static const AVFilterPad | avfilter_asink_abuffer_inputs [] |
AVFilter | ff_asink_abuffer |
buffer sink
Definition in file buffersink.c.
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Definition at line 44 of file buffersink.c.
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Definition at line 52 of file buffersink.c.
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Definition at line 81 of file buffersink.c.
Referenced by av_buffersink_get_samples().
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Definition at line 142 of file buffersink.c.
Referenced by compat_read().
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Definition at line 149 of file buffersink.c.
Referenced by av_buffersink_read(), and av_buffersink_read_samples().
int attribute_align_arg av_buffersink_read | ( | AVFilterContext * | ctx, |
AVFilterBufferRef ** | buf | ||
) |
Definition at line 201 of file buffersink.c.
int attribute_align_arg av_buffersink_read_samples | ( | AVFilterContext * | ctx, |
AVFilterBufferRef ** | buf, | ||
int | nb_samples | ||
) |
Definition at line 206 of file buffersink.c.
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Definition at line 214 of file buffersink.c.
AVFilter ff_vsink_buffer |
Definition at line 224 of file buffersink.c.
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Definition at line 234 of file buffersink.c.
AVFilter ff_asink_abuffer |
Definition at line 244 of file buffersink.c.