qpeldsp.h File Reference

quarterpel DSP functions More...

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

Go to the source code of this file.

Data Structures
struct	QpelDSPContext
	quarterpel DSP context More...

Macros
#define	DEF_OLD_QPEL(name)

Typedefs
typedef void(*	qpel_mc_func )(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)

Functions
void	ff_put_pixels8x8_c (uint8_t *dst, const uint8_t *src, ptrdiff_t stride)
void	ff_avg_pixels8x8_c (uint8_t *dst, const uint8_t *src, ptrdiff_t stride)
void	ff_put_pixels16x16_c (uint8_t *dst, const uint8_t *src, ptrdiff_t stride)
void	ff_avg_pixels16x16_c (uint8_t *dst, const uint8_t *src, ptrdiff_t stride)
void	ff_put_pixels8_l2_8 (uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h)
void	ff_qpeldsp_init (QpelDSPContext *c)
void	ff_qpeldsp_init_x86 (QpelDSPContext *c)

Detailed Description

quarterpel DSP functions

Definition in file qpeldsp.h.

Macro Definition Documentation

#define DEF_OLD_QPEL

(

name

)

Value:

void ff_put_        ## name(uint8_t *dst /* align width (8 or 16) */,   \
                            const uint8_t *src /* align 1 */,           \
                            ptrdiff_t stride);                          \
void ff_put_no_rnd_ ## name(uint8_t *dst /* align width (8 or 16) */,   \
                            const uint8_t *src /* align 1 */,           \
                            ptrdiff_t stride);                          \
void ff_avg_        ## name(uint8_t *dst /* align width (8 or 16) */,   \
                            const uint8_t *src /* align 1 */,           \
                            ptrdiff_t stride);

Definition at line 41 of file qpeldsp.h.

Typedef Documentation

typedef void(* qpel_mc_func)(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)

Definition at line 65 of file qpeldsp.h.

Function Documentation

void ff_put_pixels8x8_c	(	uint8_t *	dst,
		const uint8_t *	src,
		ptrdiff_t	stride
	)

Definition at line 703 of file qpeldsp.c.

Referenced by ff_wmv2dsp_init().

void ff_avg_pixels8x8_c	(	uint8_t *	dst,
		const uint8_t *	src,
		ptrdiff_t	stride
	)

Definition at line 708 of file qpeldsp.c.

void ff_put_pixels16x16_c	(	uint8_t *	dst,
		const uint8_t *	src,
		ptrdiff_t	stride
	)

Definition at line 713 of file qpeldsp.c.

void ff_avg_pixels16x16_c	(	uint8_t *	dst,
		const uint8_t *	src,
		ptrdiff_t	stride
	)

Definition at line 718 of file qpeldsp.c.

void ff_put_pixels8_l2_8	(	uint8_t *	dst,
		const uint8_t *	src1,
		const uint8_t *	src2,
		int	dst_stride,
		int	src_stride1,
		int	src_stride2,
		int	h
	)

Definition at line 730 of file qpeldsp.c.

Referenced by put_mspel8_mc10_c(), put_mspel8_mc12_c(), put_mspel8_mc30_c(), and put_mspel8_mc32_c().

void ff_qpeldsp_init

(

QpelDSPContext *

c

)

Definition at line 783 of file qpeldsp.c.

Referenced by ff_h263_decode_init(), ff_mpv_encode_init(), mss2_decode_init(), and vc1_decode_init().

void ff_qpeldsp_init_x86

(

QpelDSPContext *

c

)

Definition at line 529 of file qpeldsp_init.c.

Referenced by ff_qpeldsp_init().