FFFramePool Struct Reference

Frame pool. More...

#include <framepool.h>

Data Fields
enum AVMediaType	type
union {
enum AVPixelFormat   pix_fmt
enum AVSampleFormat   sample_fmt
};
int	width
int	height
int	planes
int	channels
int	nb_samples
int	align
int	linesize [4]
AVBufferPool *	pools [4]

Detailed Description

Frame pool.

This structure must be initialized with ff_frame_pool_{video,audio}_reinit() and freed with ff_frame_pool_uninit().

Definition at line 32 of file framepool.h.

Field Documentation

type

enum AVMediaType FFFramePool::type

Definition at line 34 of file framepool.h.

Referenced by ff_frame_pool_audio_reinit(), ff_frame_pool_get(), and ff_frame_pool_video_reinit().

pix_fmt

enum AVPixelFormat FFFramePool::pix_fmt

Definition at line 36 of file framepool.h.

Referenced by ff_frame_pool_get(), ff_frame_pool_video_reinit(), and frame_pool_video_init().

sample_fmt

enum AVSampleFormat FFFramePool::sample_fmt

Definition at line 37 of file framepool.h.

Referenced by ff_frame_pool_audio_reinit(), and ff_frame_pool_get().

[union]

union { ... } FFFramePool

width

int FFFramePool::width

Definition at line 41 of file framepool.h.

Referenced by ff_frame_pool_get(), ff_frame_pool_video_reinit(), and frame_pool_video_init().

height

int FFFramePool::height

Definition at line 42 of file framepool.h.

Referenced by ff_frame_pool_get(), ff_frame_pool_video_reinit(), and frame_pool_video_init().

planes

int FFFramePool::planes

Definition at line 45 of file framepool.h.

Referenced by ff_frame_pool_get().

channels

int FFFramePool::channels

Definition at line 46 of file framepool.h.

Referenced by ff_frame_pool_audio_reinit(), and ff_frame_pool_get().

nb_samples

int FFFramePool::nb_samples

Definition at line 47 of file framepool.h.

Referenced by ff_frame_pool_audio_reinit(), and ff_frame_pool_get().

align

int FFFramePool::align

Definition at line 50 of file framepool.h.

Referenced by ff_frame_pool_audio_reinit(), ff_frame_pool_get(), ff_frame_pool_video_reinit(), and frame_pool_video_init().

linesize

int FFFramePool::linesize[4]

Definition at line 51 of file framepool.h.

Referenced by ff_frame_pool_get(), frame_alloc_buffers(), frame_pool_audio_init(), and frame_pool_video_init().

pools

AVBufferPool* FFFramePool::pools[4]

Definition at line 52 of file framepool.h.

Referenced by ff_frame_pool_get(), ff_frame_pool_uninit(), frame_alloc_buffers(), frame_pool_audio_init(), and frame_pool_video_init().

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

• libavfilter/framepool.h