BufferSinkContext Struct Reference

Data Fields
AVFilterBufferRef *	cur_buf
	last buffer delivered on the sink
AVAudioFifo *	audio_fifo
	FIFO for audio samples.
int64_t	next_pts
	interpolating audio pts
AVFifoBuffer *	fifo
	FIFO buffer of video frame references.
unsigned	warning_limit
enum AVPixelFormat *	pixel_fmts
	list of accepted pixel formats, must be terminated with -1
enum AVSampleFormat *	sample_fmts
	list of accepted sample formats, terminated by AV_SAMPLE_FMT_NONE
int64_t *	channel_layouts
	list of accepted channel layouts, terminated by -1

Detailed Description

Definition at line 37 of file buffersink.c.

Field Documentation

AVFilterBufferRef* BufferSinkContext::cur_buf

last buffer delivered on the sink

Definition at line 38 of file buffersink.c.

Referenced by ff_buffersink_read_compat(), and filter_frame().

AVAudioFifo* BufferSinkContext::audio_fifo

FIFO for audio samples.

Definition at line 39 of file buffersink.c.

Referenced by ff_buffersink_read_samples_compat(), read_from_fifo(), and uninit().

int64_t BufferSinkContext::next_pts

interpolating audio pts

Definition at line 40 of file buffersink.c.

Referenced by ff_buffersink_read_samples_compat(), and read_from_fifo().

AVFifoBuffer* BufferSinkContext::fifo

FIFO buffer of video frame references.

Definition at line 60 of file sink_buffer.c.

Referenced by add_buffer_ref(), av_buffersink_get_buffer_ref(), av_buffersink_poll_frame(), av_buffersink_read_samples(), common_init(), common_uninit(), and filter_frame().

unsigned BufferSinkContext::warning_limit

Definition at line 61 of file sink_buffer.c.

Referenced by common_init(), and filter_frame().

enum AVPixelFormat* BufferSinkContext::pixel_fmts

list of accepted pixel formats, must be terminated with -1

Definition at line 64 of file sink_buffer.c.

Referenced by vsink_init(), vsink_query_formats(), and vsink_uninit().

enum AVSampleFormat* BufferSinkContext::sample_fmts

list of accepted sample formats, terminated by AV_SAMPLE_FMT_NONE

Definition at line 67 of file sink_buffer.c.

Referenced by asink_init(), asink_query_formats(), and asink_uninit().

int64_t* BufferSinkContext::channel_layouts

list of accepted channel layouts, terminated by -1

Definition at line 68 of file sink_buffer.c.

Referenced by asink_init(), asink_query_formats(), and asink_uninit().

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The documentation for this struct was generated from the following files:

• libavfilter/buffersink.c
• libavfilter/sink_buffer.c