diracdsp_init.c File Reference

#include "libavutil/x86/cpu.h"
#include "libavcodec/diracdsp.h"
#include "fpel.h"

Go to the source code of this file.

Macros
#define	HPEL_FILTER(MMSIZE, EXT)
#define	DIRAC_PIXOP(OPNAME, EXT)

Functions
void	ff_add_rect_clamped_sse2 (uint8_t *dst, const uint16_t *src, ptrdiff_t stride, const int16_t *idwt, ptrdiff_t idwt_stride, int width, int height)
void	ff_add_dirac_obmc8_sse2 (uint16_t *dst, const uint8_t *src, ptrdiff_t stride, const uint8_t *obmc_weight, int yblen)
void	ff_add_dirac_obmc16_sse2 (uint16_t *dst, const uint8_t *src, ptrdiff_t stride, const uint8_t *obmc_weight, int yblen)
void	ff_add_dirac_obmc32_sse2 (uint16_t *dst, const uint8_t *src, ptrdiff_t stride, const uint8_t *obmc_weight, int yblen)
void	ff_put_rect_clamped_sse2 (uint8_t *dst, ptrdiff_t dst_stride, const int16_t *src, ptrdiff_t src_stride, int width, int height)
void	ff_put_signed_rect_clamped_sse2 (uint8_t *dst, ptrdiff_t dst_stride, const uint8_t *src, ptrdiff_t src_stride, int width, int height)
void	ff_put_signed_rect_clamped_10_sse4 (uint8_t *dst, ptrdiff_t dst_stride, const uint8_t *src, ptrdiff_t src_stride, int width, int height)
void	ff_dequant_subband_32_sse4 (uint8_t *src, uint8_t *dst, ptrdiff_t stride, const int qf, const int qs, int tot_v, int tot_h)
void	ff_diracdsp_init_x86 (DiracDSPContext *c)

Macro Definition Documentation

HPEL_FILTER

#define HPEL_FILTER	(		MMSIZE,
			EXT )

Value:

    void ff_dirac_hpel_filter_v_ ## EXT(uint8_t *dst, const uint8_t *src,                    \
                                        ptrdiff_t stride, int width);                        \
    void ff_dirac_hpel_filter_h_ ## EXT(uint8_t *dst, const uint8_t *src, int width);        \
                                                                                             \
    static void dirac_hpel_filter_ ## EXT(uint8_t *dsth, uint8_t *dstv, uint8_t *dstc,       \
                                          const uint8_t *src, ptrdiff_t stride, int width, int height)   \
    {                                                                                        \
        while( height-- )                                                                    \
        {                                                                                    \
            ff_dirac_hpel_filter_v_ ## EXT(dstv-MMSIZE, src-MMSIZE, stride, width+MMSIZE+5); \
            ff_dirac_hpel_filter_h_ ## EXT(dsth, src, width);                                \
            ff_dirac_hpel_filter_h_ ## EXT(dstc, dstv, width);                               \
                                                                                             \
            dsth += stride;                                                                  \
            dstv += stride;                                                                  \
            dstc += stride;                                                                  \
            src  += stride;                                                                  \
        }                                                                                    \
    }

Definition at line 45 of file diracdsp_init.c.

DIRAC_PIXOP

#define DIRAC_PIXOP	(		OPNAME,
			EXT )

Value:

static void OPNAME ## _dirac_pixels16_ ## EXT(uint8_t *dst, const uint8_t *src[5], \
                                              ptrdiff_t stride, int h) \
{\
    if (h&3)\
        ff_ ## OPNAME ## _dirac_pixels16_c(dst, src, stride, h);\
    else\
        ff_ ## OPNAME ## _pixels16_ ## EXT(dst, src[0], stride, h);\
}\
static void OPNAME ## _dirac_pixels32_ ## EXT(uint8_t *dst, const uint8_t *src[5], \
                                              ptrdiff_t stride, int h) \
{\
    if (h&3) {\
        ff_ ## OPNAME ## _dirac_pixels32_c(dst, src, stride, h);\
    } else {\
        ff_ ## OPNAME ## _pixels16_ ## EXT(dst   , src[0]   , stride, h);\
        ff_ ## OPNAME ## _pixels16_ ## EXT(dst+16, src[0]+16, stride, h);\
    }\
}

Definition at line 66 of file diracdsp_init.c.

Function Documentation

ff_add_rect_clamped_sse2()

void ff_add_rect_clamped_sse2	(	uint8_t *	dst,
		const uint16_t *	src,
		ptrdiff_t	stride,
		const int16_t *	idwt,
		ptrdiff_t	idwt_stride,
		int	width,
		int	height )

Referenced by ff_diracdsp_init_x86().

ff_add_dirac_obmc8_sse2()

void ff_add_dirac_obmc8_sse2	(	uint16_t *	dst,
		const uint8_t *	src,
		ptrdiff_t	stride,
		const uint8_t *	obmc_weight,
		int	yblen )

Referenced by ff_diracdsp_init_x86().

ff_add_dirac_obmc16_sse2()

void ff_add_dirac_obmc16_sse2	(	uint16_t *	dst,
		const uint8_t *	src,
		ptrdiff_t	stride,
		const uint8_t *	obmc_weight,
		int	yblen )

Referenced by ff_diracdsp_init_x86().

ff_add_dirac_obmc32_sse2()

void ff_add_dirac_obmc32_sse2	(	uint16_t *	dst,
		const uint8_t *	src,
		ptrdiff_t	stride,
		const uint8_t *	obmc_weight,
		int	yblen )

Referenced by ff_diracdsp_init_x86().

ff_put_rect_clamped_sse2()

void ff_put_rect_clamped_sse2	(	uint8_t *	dst,
		ptrdiff_t	dst_stride,
		const int16_t *	src,
		ptrdiff_t	src_stride,
		int	width,
		int	height )

ff_put_signed_rect_clamped_sse2()

void ff_put_signed_rect_clamped_sse2	(	uint8_t *	dst,
		ptrdiff_t	dst_stride,
		const uint8_t *	src,
		ptrdiff_t	src_stride,
		int	width,
		int	height )

Referenced by ff_diracdsp_init_x86().

ff_put_signed_rect_clamped_10_sse4()

void ff_put_signed_rect_clamped_10_sse4	(	uint8_t *	dst,
		ptrdiff_t	dst_stride,
		const uint8_t *	src,
		ptrdiff_t	src_stride,
		int	width,
		int	height )

Referenced by ff_diracdsp_init_x86().

ff_dequant_subband_32_sse4()

void ff_dequant_subband_32_sse4	(	uint8_t *	src,
		uint8_t *	dst,
		ptrdiff_t	stride,
		const int	qf,
		const int	qs,
		int	tot_v,
		int	tot_h )

Referenced by ff_diracdsp_init_x86().

ff_diracdsp_init_x86()

void ff_diracdsp_init_x86

(

DiracDSPContext *

c

)

Definition at line 91 of file diracdsp_init.c.

Referenced by ff_diracdsp_init(), and ff_diracdsp_init_x86().