FFmpeg: FFFramePool Struct Reference

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Data Fields

FFFramePool Struct Reference

Frame pool. More...

Data Fields

enum AVMediaType type

int width

int height

int planes

int channels

int nb_samples

int format

int align

int linesize [4]

AVBufferPool * pools [4]

Detailed Description

Frame pool.

This structure is opaque and not meant to be accessed directly. It is allocated with ff_frame_pool_init() and freed with ff_frame_pool_uninit().

Definition at line 31 of file framepool.c.

Field Documentation

◆ type

enum AVMediaType FFFramePool::type

Definition at line 33 of file framepool.c.

Referenced by ff_frame_pool_audio_init(), ff_frame_pool_get(), ff_frame_pool_get_audio_config(), ff_frame_pool_get_video_config(), and ff_frame_pool_video_init().

◆ width

int FFFramePool::width

Definition at line 36 of file framepool.c.

Referenced by ff_frame_pool_get(), ff_frame_pool_get_video_config(), and ff_frame_pool_video_init().

◆ height

int FFFramePool::height

Definition at line 37 of file framepool.c.

Referenced by ff_frame_pool_get(), ff_frame_pool_get_video_config(), and ff_frame_pool_video_init().

◆ planes

int FFFramePool::planes

Definition at line 40 of file framepool.c.

Referenced by ff_frame_pool_audio_init(), and ff_frame_pool_get().

◆ channels

int FFFramePool::channels

Definition at line 41 of file framepool.c.

Referenced by ff_frame_pool_audio_init(), ff_frame_pool_get(), and ff_frame_pool_get_audio_config().

◆ nb_samples

int FFFramePool::nb_samples

Definition at line 42 of file framepool.c.

Referenced by check_consistency(), ff_frame_pool_audio_init(), ff_frame_pool_get(), and ff_frame_pool_get_audio_config().

◆ format

int FFFramePool::format

Definition at line 45 of file framepool.c.

Referenced by ff_frame_pool_audio_init(), ff_frame_pool_get(), ff_frame_pool_get_audio_config(), ff_frame_pool_get_video_config(), and ff_frame_pool_video_init().

◆ align

int FFFramePool::align

Definition at line 46 of file framepool.c.

Referenced by ff_frame_pool_audio_init(), ff_frame_pool_get(), ff_frame_pool_get_audio_config(), ff_frame_pool_get_video_config(), and ff_frame_pool_video_init().

◆ linesize

int FFFramePool::linesize[4]

Definition at line 47 of file framepool.c.

Referenced by ff_frame_pool_audio_init(), ff_frame_pool_get(), and ff_frame_pool_video_init().

◆ pools

AVBufferPool* FFFramePool::pools[4]

Definition at line 48 of file framepool.c.

Referenced by ff_frame_pool_audio_init(), ff_frame_pool_get(), and ff_frame_pool_video_init().

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

libavfilter/framepool.c

Generated on Wed Nov 19 2025 19:24:10 for FFmpeg by doxygen 1.8.17