libavcodec/x86/h264dsp_mmx.c File Reference

#include "libavutil/cpu.h"
#include "libavutil/x86_cpu.h"
#include "libavcodec/h264dsp.h"
#include "dsputil_mmx.h"

Go to the source code of this file.

Defines
#define	IDCT_ADD_FUNC(NUM, DEPTH, OPT)   void ff_h264_idct ## NUM ## _add_ ## DEPTH ## _ ## OPT (uint8_t *dst, int16_t *block, int stride);
#define	IDCT_ADD_REP_FUNC(NUM, REP, DEPTH, OPT)
#define	IDCT_ADD_REP_FUNC2(NUM, REP, DEPTH, OPT)
#define	h264_loop_filter_strength_iteration_mmx2(bS, nz, ref, mv, bidir, edges, step, mask_mv, dir, d_idx, mask_dir)
#define	LF_FUNC(DIR, TYPE, DEPTH, OPT)
#define	LF_IFUNC(DIR, TYPE, DEPTH, OPT)
#define	LF_FUNCS(type, depth)
#define	H264_WEIGHT(W, H, OPT)
#define	H264_BIWEIGHT(W, H, OPT)
#define	H264_BIWEIGHT_MMX(W, H)
#define	H264_BIWEIGHT_MMX_SSE(W, H)
Functions
void	ff_h264_luma_dc_dequant_idct_mmx (DCTELEM *output, DCTELEM *input, int qmul)
void	ff_h264_luma_dc_dequant_idct_sse2 (DCTELEM *output, DCTELEM *input, int qmul)
static void	h264_loop_filter_strength_mmx2 (int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2], int bidir, int edges, int step, int mask_mv0, int mask_mv1, int field)
void	ff_h264dsp_init_x86 (H264DSPContext *c, const int bit_depth)
Variables
static const uint64_t	ff_pb_3_1 = 0x0103010301030103ULL

---

Define Documentation

#define H264_BIWEIGHT	(	W,
		H,
		OPT		)

Value:

void ff_h264_biweight_ ## W ## x ## H ## _ ## OPT(uint8_t *dst, \
    uint8_t *src, int stride, int log2_denom, int weightd, \
    int weights, int offset);

Definition at line 305 of file h264dsp_mmx.c.

#define H264_BIWEIGHT_MMX	(	W,
		H		)

Value:

H264_WEIGHT  (W, H, mmx2) \
H264_BIWEIGHT(W, H, mmx2)

Definition at line 310 of file h264dsp_mmx.c.

#define H264_BIWEIGHT_MMX_SSE	(	W,
		H		)

Value:

H264_BIWEIGHT_MMX(W, H) \
H264_WEIGHT      (W, H, sse2) \
H264_BIWEIGHT    (W, H, sse2) \
H264_BIWEIGHT    (W, H, ssse3)

Definition at line 314 of file h264dsp_mmx.c.

#define h264_loop_filter_strength_iteration_mmx2	(	bS,
		nz,
		ref,
		mv,
		bidir,
		edges,
		step,
		mask_mv,
		dir,
		d_idx,
		mask_dir		)

Definition at line 91 of file h264dsp_mmx.c.

Referenced by h264_loop_filter_strength_mmx2().

#define H264_WEIGHT	(	W,
		H,
		OPT		)

Value:

void ff_h264_weight_ ## W ## x ## H ## _ ## OPT(uint8_t *dst, \
    int stride, int log2_denom, int weight, int offset);

Definition at line 301 of file h264dsp_mmx.c.

#define IDCT_ADD_FUNC	(	NUM,
		DEPTH,
		OPT		)	void ff_h264_idct ## NUM ## _add_ ## DEPTH ## _ ## OPT (uint8_t *dst, int16_t *block, int stride);

Definition at line 30 of file h264dsp_mmx.c.

#define IDCT_ADD_REP_FUNC	(	NUM,
		REP,
		DEPTH,
		OPT		)

Value:

void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \
                              (uint8_t *dst, const int *block_offset, \
                              DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

Definition at line 49 of file h264dsp_mmx.c.

#define IDCT_ADD_REP_FUNC2	(	NUM,
		REP,
		DEPTH,
		OPT		)

Value:

void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \
                              (uint8_t **dst, const int *block_offset, \
                              DCTELEM *block, int stride, const uint8_t nnzc[6*8]);

Definition at line 73 of file h264dsp_mmx.c.

#define LF_FUNC	(	DIR,
		TYPE,
		DEPTH,
		OPT		)

Value:

void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *pix, int stride, \
                                                                int alpha, int beta, int8_t *tc0);

Definition at line 244 of file h264dsp_mmx.c.

#define LF_FUNCS	(	type,
		depth		)

Value:

LF_FUNC (h,  chroma,       depth, mmxext)\
LF_IFUNC(h,  chroma_intra, depth, mmxext)\
LF_FUNC (v,  chroma,       depth, mmxext)\
LF_IFUNC(v,  chroma_intra, depth, mmxext)\
LF_FUNC (h,  luma,         depth, mmxext)\
LF_IFUNC(h,  luma_intra,   depth, mmxext)\
LF_FUNC (h,  luma,         depth, sse2)\
LF_IFUNC(h,  luma_intra,   depth, sse2)\
LF_FUNC (v,  luma,         depth, sse2)\
LF_IFUNC(v,  luma_intra,   depth, sse2)\
LF_FUNC (h,  chroma,       depth, sse2)\
LF_IFUNC(h,  chroma_intra, depth, sse2)\
LF_FUNC (v,  chroma,       depth, sse2)\
LF_IFUNC(v,  chroma_intra, depth, sse2)\
LF_FUNC (h,  luma,         depth,  avx)\
LF_IFUNC(h,  luma_intra,   depth,  avx)\
LF_FUNC (v,  luma,         depth,  avx)\
LF_IFUNC(v,  luma_intra,   depth,  avx)\
LF_FUNC (h,  chroma,       depth,  avx)\
LF_IFUNC(h,  chroma_intra, depth,  avx)\
LF_FUNC (v,  chroma,       depth,  avx)\
LF_IFUNC(v,  chroma_intra, depth,  avx)

Definition at line 251 of file h264dsp_mmx.c.

#define LF_IFUNC	(	DIR,
		TYPE,
		DEPTH,
		OPT		)

Value:

void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *pix, int stride, \
                                                                int alpha, int beta);

Definition at line 247 of file h264dsp_mmx.c.

---

Function Documentation

void ff_h264_luma_dc_dequant_idct_mmx	(	DCTELEM *	output,
		DCTELEM *	input,
		int	qmul
	)

Referenced by ff_h264dsp_init_x86().

void ff_h264_luma_dc_dequant_idct_sse2	(	DCTELEM *	output,
		DCTELEM *	input,
		int	qmul
	)

Referenced by ff_h264dsp_init_x86().

void ff_h264dsp_init_x86	(	H264DSPContext *	c,
		const int	bit_depth
	)

Definition at line 329 of file h264dsp_mmx.c.

Referenced by ff_h264dsp_init().

static void h264_loop_filter_strength_mmx2	(	int16_t	bS[2][4][4],
		uint8_t	nnz[40],
		int8_t	ref[2][40],
		int16_t	mv[2][40][2],
		int	bidir,
		int	edges,
		int	step,
		int	mask_mv0,
		int	mask_mv1,
		int	field
	)			[static]

Definition at line 205 of file h264dsp_mmx.c.

Referenced by ff_h264dsp_init_x86().

---

Variable Documentation

const uint64_t ff_pb_3_1 = 0x0103010301030103ULL [static]

Definition at line 26 of file h264dsp_mmx.c.

Referenced by h264_loop_filter_strength_mmx2().