hevcpred_msa.c File Reference

#include "libavcodec/hevcdec.h"
#include "libavutil/mips/generic_macros_msa.h"
#include "hevcpred_mips.h"

Go to the source code of this file.

Macros
#define	HEVC_PRED_PLANAR_16x2(src0_r, src0_l, tmp0, tmp1, vec0, vec1, mul_val_h0, mul_val_h1, mul_val_h2, mul_val_h3, res0, res1, mul_val_b0, mul_val_b1, round)

Functions
static void	hevc_intra_pred_vert_4x4_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_vert_8x8_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_vert_16x16_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_horiz_4x4_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_horiz_8x8_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_horiz_16x16_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_horiz_32x32_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride)
static void	hevc_intra_pred_dc_4x4_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_dc_8x8_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_dc_16x16_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t flag)
static void	hevc_intra_pred_dc_32x32_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride)
static void	hevc_intra_pred_plane_4x4_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride)
static void	hevc_intra_pred_plane_8x8_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride)
static void	hevc_intra_pred_plane_16x16_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride)
static void	process_intra_upper_16x16_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, uint8_t offset)
static void	process_intra_lower_16x16_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, uint8_t offset)
static void	hevc_intra_pred_plane_32x32_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride)
static void	hevc_intra_pred_angular_upper_4width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	hevc_intra_pred_angular_upper_8width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	hevc_intra_pred_angular_upper_16width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	hevc_intra_pred_angular_upper_32width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	hevc_intra_pred_angular_lower_4width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	hevc_intra_pred_angular_lower_8width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	hevc_intra_pred_angular_lower_16width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	hevc_intra_pred_angular_lower_32width_msa (const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t stride, int32_t mode)
static void	intra_predict_vert_32x32_msa (const uint8_t *src, uint8_t *dst, int32_t dst_stride)
void	ff_hevc_intra_pred_planar_0_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void	ff_hevc_intra_pred_planar_1_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void	ff_hevc_intra_pred_planar_2_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void	ff_hevc_intra_pred_planar_3_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void	ff_hevc_intra_pred_dc_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int log2, int c_idx)
void	ff_pred_intra_pred_angular_0_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void	ff_pred_intra_pred_angular_1_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void	ff_pred_intra_pred_angular_2_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void	ff_pred_intra_pred_angular_3_msa (uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void	ff_intra_pred_8_16x16_msa (HEVCContext *s, int x0, int y0, int c_idx)
void	ff_intra_pred_8_32x32_msa (HEVCContext *s, int x0, int y0, int c_idx)

Variables
static const int8_t	intra_pred_angle_up [17]
static const int8_t	intra_pred_angle_low [16]

Macro Definition Documentation

HEVC_PRED_PLANAR_16x2

#define HEVC_PRED_PLANAR_16x2	(		src0_r,
			src0_l,
			tmp0,
			tmp1,
			vec0,
			vec1,
			mul_val_h0,
			mul_val_h1,
			mul_val_h2,
			mul_val_h3,
			res0,
			res1,
			mul_val_b0,
			mul_val_b1,
			round
	)

Value:

{                                                                              \
    v8i16 res0_m, res1_m, res2_m, res3_m;                                      \
                                                                               \
    MUL4(mul_val_h0, vec0, mul_val_h2, vec0, mul_val_h0, vec1,                 \
         mul_val_h2, vec1, res0_m, res1_m, res2_m, res3_m);                    \
                                                                               \
    res0_m += mul_val_h1 * tmp0;                                               \
    res1_m += mul_val_h3 * tmp0;                                               \
    res2_m += mul_val_h1 * tmp0;                                               \
    res3_m += mul_val_h3 * tmp0;                                               \
                                                                               \
    res0_m += mul_val_b0 * src0_r;                                             \
    res1_m += mul_val_b0 * src0_l;                                             \
    res2_m += (mul_val_b0 - 1) * src0_r;                                       \
    res3_m += (mul_val_b0 - 1) * src0_l;                                       \
                                                                               \
    res0_m += mul_val_b1 * tmp1;                                               \
    res1_m += mul_val_b1 * tmp1;                                               \
    res2_m += (mul_val_b1 + 1) * tmp1;                                         \
    res3_m += (mul_val_b1 + 1) * tmp1;                                         \
                                                                               \
    SRARI_H4_SH(res0_m, res1_m, res2_m, res3_m, round);                        \
    PCKEV_B2_SH(res1_m, res0_m, res3_m, res2_m, res0, res1);                   \
}

Definition at line 33 of file hevcpred_msa.c.

Referenced by hevc_intra_pred_plane_16x16_msa(), process_intra_lower_16x16_msa(), and process_intra_upper_16x16_msa().

Function Documentation

hevc_intra_pred_vert_4x4_msa()

static void hevc_intra_pred_vert_4x4_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 61 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_0_msa().

hevc_intra_pred_vert_8x8_msa()

static void hevc_intra_pred_vert_8x8_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 94 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_1_msa().

hevc_intra_pred_vert_16x16_msa()

static void hevc_intra_pred_vert_16x16_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 149 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_2_msa().

hevc_intra_pred_horiz_4x4_msa()

static void hevc_intra_pred_horiz_4x4_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 190 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_0_msa().

hevc_intra_pred_horiz_8x8_msa()

static void hevc_intra_pred_horiz_8x8_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 224 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_1_msa().

hevc_intra_pred_horiz_16x16_msa()

static void hevc_intra_pred_horiz_16x16_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 264 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_2_msa().

hevc_intra_pred_horiz_32x32_msa()

static void hevc_intra_pred_horiz_32x32_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride  )

static

Definition at line 310 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_3_msa().

hevc_intra_pred_dc_4x4_msa()

static void hevc_intra_pred_dc_4x4_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 340 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_dc_msa().

hevc_intra_pred_dc_8x8_msa()

static void hevc_intra_pred_dc_8x8_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 401 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_dc_msa().

hevc_intra_pred_dc_16x16_msa()

static void hevc_intra_pred_dc_16x16_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  flag  )

static

Definition at line 460 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_dc_msa().

hevc_intra_pred_dc_32x32_msa()

static void hevc_intra_pred_dc_32x32_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride  )

static

Definition at line 516 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_dc_msa().

hevc_intra_pred_plane_4x4_msa()

static void hevc_intra_pred_plane_4x4_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride  )

static

Definition at line 548 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_planar_0_msa().

hevc_intra_pred_plane_8x8_msa()

static void hevc_intra_pred_plane_8x8_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride  )

static

Definition at line 595 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_planar_1_msa().

hevc_intra_pred_plane_16x16_msa()

static void hevc_intra_pred_plane_16x16_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride  )

static

Definition at line 662 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_planar_2_msa().

process_intra_upper_16x16_msa()

static void process_intra_upper_16x16_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, uint8_t  offset  )

static

Definition at line 742 of file hevcpred_msa.c.

Referenced by hevc_intra_pred_plane_32x32_msa().

process_intra_lower_16x16_msa()

static void process_intra_lower_16x16_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, uint8_t  offset  )

static

Definition at line 825 of file hevcpred_msa.c.

Referenced by hevc_intra_pred_plane_32x32_msa().

hevc_intra_pred_plane_32x32_msa()

static void hevc_intra_pred_plane_32x32_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride  )

static

Definition at line 907 of file hevcpred_msa.c.

Referenced by ff_hevc_intra_pred_planar_3_msa().

hevc_intra_pred_angular_upper_4width_msa()

static void hevc_intra_pred_angular_upper_4width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 922 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_0_msa().

hevc_intra_pred_angular_upper_8width_msa()

static void hevc_intra_pred_angular_upper_8width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 1013 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_1_msa().

hevc_intra_pred_angular_upper_16width_msa()

static void hevc_intra_pred_angular_upper_16width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 1112 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_2_msa().

hevc_intra_pred_angular_upper_32width_msa()

static void hevc_intra_pred_angular_upper_32width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 1222 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_3_msa().

hevc_intra_pred_angular_lower_4width_msa()

static void hevc_intra_pred_angular_lower_4width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 1336 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_0_msa().

hevc_intra_pred_angular_lower_8width_msa()

static void hevc_intra_pred_angular_lower_8width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 1433 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_1_msa().

hevc_intra_pred_angular_lower_16width_msa()

static void hevc_intra_pred_angular_lower_16width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 1534 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_2_msa().

hevc_intra_pred_angular_lower_32width_msa()

static void hevc_intra_pred_angular_lower_32width_msa ( const uint8_t *  src_top, const uint8_t *  src_left, uint8_t *  dst, int32_t  stride, int32_t  mode  )

static

Definition at line 1650 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_3_msa().

intra_predict_vert_32x32_msa()

static void intra_predict_vert_32x32_msa ( const uint8_t *  src, uint8_t *  dst, int32_t  dst_stride  )

static

Definition at line 1771 of file hevcpred_msa.c.

Referenced by ff_pred_intra_pred_angular_3_msa().

ff_hevc_intra_pred_planar_0_msa()

void ff_hevc_intra_pred_planar_0_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride
	)

Definition at line 1786 of file hevcpred_msa.c.

ff_hevc_intra_pred_planar_1_msa()

void ff_hevc_intra_pred_planar_1_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride
	)

Definition at line 1794 of file hevcpred_msa.c.

ff_hevc_intra_pred_planar_2_msa()

void ff_hevc_intra_pred_planar_2_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride
	)

Definition at line 1802 of file hevcpred_msa.c.

ff_hevc_intra_pred_planar_3_msa()

void ff_hevc_intra_pred_planar_3_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride
	)

Definition at line 1810 of file hevcpred_msa.c.

ff_hevc_intra_pred_dc_msa()

void ff_hevc_intra_pred_dc_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride,
		int	log2,
		int	c_idx
	)

Definition at line 1818 of file hevcpred_msa.c.

ff_pred_intra_pred_angular_0_msa()

void ff_pred_intra_pred_angular_0_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride,
		int	c_idx,
		int	mode
	)

Definition at line 1841 of file hevcpred_msa.c.

ff_pred_intra_pred_angular_1_msa()

void ff_pred_intra_pred_angular_1_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride,
		int	c_idx,
		int	mode
	)

Definition at line 1859 of file hevcpred_msa.c.

ff_pred_intra_pred_angular_2_msa()

void ff_pred_intra_pred_angular_2_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride,
		int	c_idx,
		int	mode
	)

Definition at line 1877 of file hevcpred_msa.c.

ff_pred_intra_pred_angular_3_msa()

void ff_pred_intra_pred_angular_3_msa	(	uint8_t *	dst,
		const uint8_t *	src_top,
		const uint8_t *	src_left,
		ptrdiff_t	stride,
		int	c_idx,
		int	mode
	)

Definition at line 1895 of file hevcpred_msa.c.

ff_intra_pred_8_16x16_msa()

void ff_intra_pred_8_16x16_msa	(	HEVCContext *	s,
		int	x0,
		int	y0,
		int	c_idx
	)

Definition at line 1913 of file hevcpred_msa.c.

ff_intra_pred_8_32x32_msa()

void ff_intra_pred_8_32x32_msa	(	HEVCContext *	s,
		int	x0,
		int	y0,
		int	c_idx
	)

Definition at line 2426 of file hevcpred_msa.c.

Variable Documentation

intra_pred_angle_up

const int8_t intra_pred_angle_up[17]

static

Initial value:

= {
    -32, -26, -21, -17, -13, -9, -5, -2, 0, 2, 5, 9, 13, 17, 21, 26, 32
}

Definition at line 25 of file hevcpred_msa.c.

Referenced by hevc_intra_pred_angular_upper_16width_msa(), hevc_intra_pred_angular_upper_32width_msa(), hevc_intra_pred_angular_upper_4width_msa(), and hevc_intra_pred_angular_upper_8width_msa().

intra_pred_angle_low

const int8_t intra_pred_angle_low[16]

static

Initial value:

= {
    32, 26, 21, 17, 13, 9, 5, 2, 0, -2, -5, -9, -13, -17, -21, -26
}

Definition at line 29 of file hevcpred_msa.c.

Referenced by hevc_intra_pred_angular_lower_16width_msa(), hevc_intra_pred_angular_lower_32width_msa(), hevc_intra_pred_angular_lower_4width_msa(), and hevc_intra_pred_angular_lower_8width_msa().