#include "libavutil/attributes.h"
#include "libavutil/avassert.h"
#include "libavutil/crc.h"
#include "libavutil/opt.h"
#include "libavutil/imgutils.h"
#include "libavutil/pixdesc.h"
#include "avcodec.h"
#include "internal.h"
#include "rangecoder.h"
#include "mathops.h"
#include "ffv1.h"

Functions
av_cold int	ff_ffv1_common_init (AVCodecContext *avctx)

av_cold int	ff_ffv1_init_slice_state (const FFV1Context f, FFV1Context fs)

av_cold int	ff_ffv1_init_slices_state (FFV1Context *f)

av_cold int	ff_ffv1_init_slice_contexts (FFV1Context *f)

int	ff_ffv1_allocate_initial_states (FFV1Context *f)

void	ff_ffv1_clear_slice_state (const FFV1Context f, FFV1Context fs)

av_cold int	ff_ffv1_close (AVCodecContext *avctx)

Detailed Description

FF Video Codec 1 (a lossless codec)

Definition in file ffv1.c.

Function Documentation

◆ ff_ffv1_common_init()

av_cold int ff_ffv1_common_init ( AVCodecContext * avctx )

Definition at line 41 of file ffv1.c.

Referenced by decode_init(), and encode_init().

◆ ff_ffv1_init_slice_state()

av_cold int ff_ffv1_init_slice_state	(	const FFV1Context *	f,
		FFV1Context *	fs
	)

Definition at line 66 of file ffv1.c.

Referenced by decode_slice(), and ff_ffv1_init_slices_state().

◆ ff_ffv1_init_slices_state()

av_cold int ff_ffv1_init_slices_state ( FFV1Context * f )

Definition at line 105 of file ffv1.c.

Referenced by encode_init().

◆ ff_ffv1_init_slice_contexts()

av_cold int ff_ffv1_init_slice_contexts ( FFV1Context * f )

Definition at line 116 of file ffv1.c.

Referenced by decode_init(), and encode_init().

◆ ff_ffv1_allocate_initial_states()

int ff_ffv1_allocate_initial_states ( FFV1Context * f )

Definition at line 158 of file ffv1.c.

Referenced by encode_init(), and read_extra_header().

◆ ff_ffv1_clear_slice_state()

void ff_ffv1_clear_slice_state	(	const FFV1Context *	f,
		FFV1Context *	fs
	)

Definition at line 173 of file ffv1.c.

Referenced by decode_slice(), encode_slice(), and encode_slice_header().

◆ ff_ffv1_close()

av_cold int ff_ffv1_close ( AVCodecContext * avctx )

Definition at line 201 of file ffv1.c.

Referenced by encode_close().

Functions