texturedsp.h File Reference

#include <stddef.h>
#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	TextureDSPContext
struct	TextureDSPEncContext
struct	TextureDSPThreadContext

Macros
#define	TEXTURE_BLOCK_W   4
#define	TEXTURE_BLOCK_H   4

Functions
void	ff_texturedsp_init (TextureDSPContext *c)
void	ff_texturedspenc_init (TextureDSPEncContext *c)
int	ff_texturedsp_exec_decompress_threads (struct AVCodecContext *avctx, TextureDSPThreadContext *ctx)
int	ff_texturedsp_exec_compress_threads (struct AVCodecContext *avctx, TextureDSPThreadContext *ctx)

Detailed Description

Texture block (4x4) module

References: https://www.opengl.org/wiki/S3_Texture_Compression https://www.opengl.org/wiki/Red_Green_Texture_Compression https://msdn.microsoft.com/en-us/library/bb694531%28v=vs.85%29.aspx

All functions return how much data has been written or read.

Pixel input or output format is always AV_PIX_FMT_RGBA.

Definition in file texturedsp.h.

Macro Definition Documentation

TEXTURE_BLOCK_W

#define TEXTURE_BLOCK_W   4

Definition at line 42 of file texturedsp.h.

TEXTURE_BLOCK_H

#define TEXTURE_BLOCK_H   4

Definition at line 43 of file texturedsp.h.

Function Documentation

ff_texturedsp_init()

void ff_texturedsp_init

(

TextureDSPContext *

c

)

Definition at line 640 of file texturedsp.c.

Referenced by dds_decode(), decode_init(), dxv_init(), hap_init(), txd_decode_frame(), and vbn_init().

ff_texturedspenc_init()

void ff_texturedspenc_init

(

TextureDSPEncContext *

c

)

Definition at line 650 of file texturedspenc.c.

Referenced by dxv_init(), hap_init(), and vbn_init().

ff_texturedsp_exec_decompress_threads()

int ff_texturedsp_exec_decompress_threads	(	struct AVCodecContext *	avctx,
		TextureDSPThreadContext *	ctx
	)

Referenced by dds_decode(), dxv_decode(), hap_decode(), and vbn_decode_frame().

ff_texturedsp_exec_compress_threads()

int ff_texturedsp_exec_compress_threads	(	struct AVCodecContext *	avctx,
		TextureDSPThreadContext *	ctx
	)

Referenced by compress_texture(), dxv_encode(), and vbn_encode().