vp9_lpf_lsx.c File Reference

#include "libavcodec/vp9dsp.h"
#include "libavutil/loongarch/loongson_intrinsics.h"
#include "libavutil/common.h"
#include "vp9dsp_loongarch.h"

Go to the source code of this file.

Macros
#define	LSX_LD_8(_src, _stride, _stride2, _stride3, _stride4, _in0, _in1, _in2, _in3, _in4, _in5, _in6, _in7)
#define	LSX_ST_8(_dst0, _dst1, _dst2, _dst3, _dst4, _dst5, _dst6, _dst7, _dst, _stride, _stride2, _stride3, _stride4)
#define	VP9_LPF_FILTER4_4W(p1_src, p0_src, q0_src, q1_src, mask_src, hev_src, p1_dst, p0_dst, q0_dst, q1_dst)
#define	VP9_FLAT4(p3_src, p2_src, p0_src, q0_src, q2_src, q3_src, flat_dst)
#define	VP9_FLAT5(p7_src, p6_src, p5_src, p4_src, p0_src, q0_src, q4_src, q5_src, q6_src, q7_src, flat_src, flat2_dst)
#define	VP9_FILTER8(p3_src, p2_src, p1_src, p0_src, q0_src, q1_src, q2_src, q3_src, p2_filt8_dst, p1_filt8_dst, p0_filt8_dst, q0_filt8_dst, q1_filt8_dst, q2_filt8_dst)
#define	LPF_MASK_HEV(p3_src, p2_src, p1_src, p0_src, q0_src, q1_src, q2_src, q3_src, limit_src, b_limit_src, thresh_src, hev_dst, mask_dst, flat_dst)

Functions
void	ff_loop_filter_v_4_8_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_v_44_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_v_8_8_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_v_88_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_v_84_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_v_48_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
static int32_t	vp9_hz_lpf_t4_and_t8_16w (uint8_t *dst, ptrdiff_t stride, uint8_t *filter48, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
static void	vp9_hz_lpf_t16_16w (uint8_t *dst, ptrdiff_t stride, uint8_t *filter48)
void	ff_loop_filter_v_16_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_v_16_8_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_h_4_8_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_h_44_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_h_8_8_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_h_88_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_h_84_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
void	ff_loop_filter_h_48_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
static void	vp9_transpose_16x8_to_8x16 (uint8_t *input, ptrdiff_t in_pitch, uint8_t *output)
static void	vp9_transpose_8x16_to_16x8 (uint8_t *input, uint8_t *output, ptrdiff_t out_pitch)
static void	vp9_transpose_16x16 (uint8_t *input, int32_t in_stride, uint8_t *output, int32_t out_stride)
static int32_t	vp9_vt_lpf_t4_and_t8_8w (uint8_t *src, uint8_t *filter48, uint8_t *src_org, int32_t pitch_org, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
static int32_t	vp9_vt_lpf_t16_8w (uint8_t *dst, uint8_t *dst_org, ptrdiff_t stride, uint8_t *filter48)
void	ff_loop_filter_h_16_8_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
static int32_t	vp9_vt_lpf_t4_and_t8_16w (uint8_t *dst, uint8_t *filter48, uint8_t *dst_org, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)
static int32_t	vp9_vt_lpf_t16_16w (uint8_t *dst, uint8_t *dst_org, ptrdiff_t stride, uint8_t *filter48)
void	ff_loop_filter_h_16_16_lsx (uint8_t *dst, ptrdiff_t stride, int32_t b_limit_ptr, int32_t limit_ptr, int32_t thresh_ptr)

Macro Definition Documentation

LSX_LD_8

#define LSX_LD_8	(		_src,
			_stride,
			_stride2,
			_stride3,
			_stride4,
			_in0,
			_in1,
			_in2,
			_in3,
			_in4,
			_in5,
			_in6,
			_in7
	)

Value:

{                                                                               \
    _in0 = __lsx_vld(_src, 0);                                                  \
    _in1 = __lsx_vldx(_src, _stride);                                           \
    _in2 = __lsx_vldx(_src, _stride2);                                          \
    _in3 = __lsx_vldx(_src, _stride3);                                          \
    _src += _stride4;                                                           \
    _in4 = __lsx_vld(_src, 0);                                                  \
    _in5 = __lsx_vldx(_src, _stride);                                           \
    _in6 = __lsx_vldx(_src, _stride2);                                          \
    _in7 = __lsx_vldx(_src, _stride3);                                          \
}

Definition at line 27 of file vp9_lpf_lsx.c.

LSX_ST_8

#define LSX_ST_8	(		_dst0,
			_dst1,
			_dst2,
			_dst3,
			_dst4,
			_dst5,
			_dst6,
			_dst7,
			_dst,
			_stride,
			_stride2,
			_stride3,
			_stride4
	)

Value:

{                                                                               \
    __lsx_vst(_dst0, _dst, 0);                                                  \
    __lsx_vstx(_dst1, _dst, _stride);                                           \
    __lsx_vstx(_dst2, _dst, _stride2);                                          \
    __lsx_vstx(_dst3, _dst, _stride3);                                          \
    _dst += _stride4;                                                           \
    __lsx_vst(_dst4, _dst, 0);                                                  \
    __lsx_vstx(_dst5, _dst, _stride);                                           \
    __lsx_vstx(_dst6, _dst, _stride2);                                          \
    __lsx_vstx(_dst7, _dst, _stride3);                                          \
}

Definition at line 41 of file vp9_lpf_lsx.c.

VP9_LPF_FILTER4_4W

#define VP9_LPF_FILTER4_4W	(		p1_src,
			p0_src,
			q0_src,
			q1_src,
			mask_src,
			hev_src,
			p1_dst,
			p0_dst,
			q0_dst,
			q1_dst
	)

Definition at line 55 of file vp9_lpf_lsx.c.

VP9_FLAT4

#define VP9_FLAT4	(		p3_src,
			p2_src,
			p0_src,
			q0_src,
			q2_src,
			q3_src,
			flat_dst
	)

Value:

{                                                                            \
    __m128i f_tmp = __lsx_vldi(1);                                           \
    __m128i p2_a_sub_p0, q2_a_sub_q0, p3_a_sub_p0, q3_a_sub_q0;              \
                                                                             \
    p2_a_sub_p0 = __lsx_vabsd_bu(p2_src, p0_src);                            \
    q2_a_sub_q0 = __lsx_vabsd_bu(q2_src, q0_src);                            \
    p3_a_sub_p0 = __lsx_vabsd_bu(p3_src, p0_src);                            \
    q3_a_sub_q0 = __lsx_vabsd_bu(q3_src, q0_src);                            \
                                                                             \
    p2_a_sub_p0 = __lsx_vmax_bu(p2_a_sub_p0, q2_a_sub_q0);                   \
    flat_dst = __lsx_vmax_bu(p2_a_sub_p0, flat_dst);                         \
    p3_a_sub_p0 = __lsx_vmax_bu(p3_a_sub_p0, q3_a_sub_q0);                   \
    flat_dst = __lsx_vmax_bu(p3_a_sub_p0, flat_dst);                         \
                                                                             \
    flat_dst = __lsx_vslt_bu(f_tmp, flat_dst);                               \
    flat_dst = __lsx_vxori_b(flat_dst, 0xff);                                \
    flat_dst = flat_dst & mask;                                              \
}

Definition at line 98 of file vp9_lpf_lsx.c.

VP9_FLAT5

#define VP9_FLAT5	(		p7_src,
			p6_src,
			p5_src,
			p4_src,
			p0_src,
			q0_src,
			q4_src,
			q5_src,
			q6_src,
			q7_src,
			flat_src,
			flat2_dst
	)

Value:

{                                                                         \
    __m128i f_tmp = __lsx_vldi(1);                                        \
    __m128i p4_a_sub_p0, q4_a_sub_q0, p5_a_sub_p0, q5_a_sub_q0;           \
    __m128i p6_a_sub_p0, q6_a_sub_q0, p7_a_sub_p0, q7_a_sub_q0;           \
                                                                          \
    p4_a_sub_p0 = __lsx_vabsd_bu(p4_src, p0_src);                         \
    q4_a_sub_q0 = __lsx_vabsd_bu(q4_src, q0_src);                         \
    p5_a_sub_p0 = __lsx_vabsd_bu(p5_src, p0_src);                         \
    q5_a_sub_q0 = __lsx_vabsd_bu(q5_src, q0_src);                         \
    p6_a_sub_p0 = __lsx_vabsd_bu(p6_src, p0_src);                         \
    q6_a_sub_q0 = __lsx_vabsd_bu(q6_src, q0_src);                         \
    p7_a_sub_p0 = __lsx_vabsd_bu(p7_src, p0_src);                         \
    q7_a_sub_q0 = __lsx_vabsd_bu(q7_src, q0_src);                         \
                                                                          \
    p4_a_sub_p0 = __lsx_vmax_bu(p4_a_sub_p0, q4_a_sub_q0);                \
    flat2_dst = __lsx_vmax_bu(p5_a_sub_p0, q5_a_sub_q0);                  \
    flat2_dst = __lsx_vmax_bu(p4_a_sub_p0, flat2_dst);                    \
    p6_a_sub_p0 = __lsx_vmax_bu(p6_a_sub_p0, q6_a_sub_q0);                \
    flat2_dst = __lsx_vmax_bu(p6_a_sub_p0, flat2_dst);                    \
    p7_a_sub_p0 = __lsx_vmax_bu(p7_a_sub_p0, q7_a_sub_q0);                \
    flat2_dst = __lsx_vmax_bu(p7_a_sub_p0, flat2_dst);                    \
                                                                          \
    flat2_dst = __lsx_vslt_bu(f_tmp, flat2_dst);                          \
    flat2_dst = __lsx_vxori_b(flat2_dst, 0xff);                           \
    flat2_dst = flat2_dst & flat_src;                                     \
}

Definition at line 118 of file vp9_lpf_lsx.c.

VP9_FILTER8

#define VP9_FILTER8	(		p3_src,
			p2_src,
			p1_src,
			p0_src,
			q0_src,
			q1_src,
			q2_src,
			q3_src,
			p2_filt8_dst,
			p1_filt8_dst,
			p0_filt8_dst,
			q0_filt8_dst,
			q1_filt8_dst,
			q2_filt8_dst
	)

Definition at line 147 of file vp9_lpf_lsx.c.

LPF_MASK_HEV

#define LPF_MASK_HEV	(		p3_src,
			p2_src,
			p1_src,
			p0_src,
			q0_src,
			q1_src,
			q2_src,
			q3_src,
			limit_src,
			b_limit_src,
			thresh_src,
			hev_dst,
			mask_dst,
			flat_dst
	)

Definition at line 192 of file vp9_lpf_lsx.c.

Function Documentation

ff_loop_filter_v_4_8_lsx()

void ff_loop_filter_v_4_8_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 229 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_v_44_16_lsx()

void ff_loop_filter_v_44_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 262 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_v_8_8_lsx()

void ff_loop_filter_v_8_8_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 302 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_v_88_16_lsx()

void ff_loop_filter_v_88_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 374 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_v_84_16_lsx()

void ff_loop_filter_v_84_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 465 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_v_48_16_lsx()

void ff_loop_filter_v_48_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 547 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

vp9_hz_lpf_t4_and_t8_16w()

static int32_t vp9_hz_lpf_t4_and_t8_16w ( uint8_t *  dst, ptrdiff_t  stride, uint8_t *  filter48, int32_t  b_limit_ptr, int32_t  limit_ptr, int32_t  thresh_ptr  )

static

Definition at line 629 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_v_16_16_lsx().

vp9_hz_lpf_t16_16w()

static void vp9_hz_lpf_t16_16w ( uint8_t *  dst, ptrdiff_t  stride, uint8_t *  filter48  )

static

Definition at line 716 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_v_16_16_lsx().

ff_loop_filter_v_16_16_lsx()

void ff_loop_filter_v_16_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1080 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_v_16_8_lsx()

void ff_loop_filter_v_16_8_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1096 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_h_4_8_lsx()

void ff_loop_filter_h_4_8_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1350 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_h_44_16_lsx()

void ff_loop_filter_h_44_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1396 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_h_8_8_lsx()

void ff_loop_filter_h_8_8_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1476 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_h_88_16_lsx()

void ff_loop_filter_h_88_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1594 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_h_84_16_lsx()

void ff_loop_filter_h_84_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1779 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

ff_loop_filter_h_48_16_lsx()

void ff_loop_filter_h_48_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 1954 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

vp9_transpose_16x8_to_8x16()

static void vp9_transpose_16x8_to_8x16 ( uint8_t *  input, ptrdiff_t  in_pitch, uint8_t *  output  )

static

Definition at line 2130 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_h_16_8_lsx().

vp9_transpose_8x16_to_16x8()

static void vp9_transpose_8x16_to_16x8 ( uint8_t *  input, uint8_t *  output, ptrdiff_t  out_pitch  )

static

Definition at line 2172 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_h_16_8_lsx().

vp9_transpose_16x16()

static void vp9_transpose_16x16 ( uint8_t *  input, int32_t  in_stride, uint8_t *  output, int32_t  out_stride  )

static

Definition at line 2195 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_h_16_16_lsx().

vp9_vt_lpf_t4_and_t8_8w()

static int32_t vp9_vt_lpf_t4_and_t8_8w ( uint8_t *  src, uint8_t *  filter48, uint8_t *  src_org, int32_t  pitch_org, int32_t  b_limit_ptr, int32_t  limit_ptr, int32_t  thresh_ptr  )

static

Definition at line 2262 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_h_16_8_lsx().

vp9_vt_lpf_t16_8w()

static int32_t vp9_vt_lpf_t16_8w ( uint8_t *  dst, uint8_t *  dst_org, ptrdiff_t  stride, uint8_t *  filter48  )

static

Definition at line 2356 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_h_16_8_lsx().

ff_loop_filter_h_16_8_lsx()

void ff_loop_filter_h_16_8_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 2612 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().

vp9_vt_lpf_t4_and_t8_16w()

static int32_t vp9_vt_lpf_t4_and_t8_16w ( uint8_t *  dst, uint8_t *  filter48, uint8_t *  dst_org, ptrdiff_t  stride, int32_t  b_limit_ptr, int32_t  limit_ptr, int32_t  thresh_ptr  )

static

Definition at line 2637 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_h_16_16_lsx().

vp9_vt_lpf_t16_16w()

static int32_t vp9_vt_lpf_t16_16w ( uint8_t *  dst, uint8_t *  dst_org, ptrdiff_t  stride, uint8_t *  filter48  )

static

Definition at line 2749 of file vp9_lpf_lsx.c.

Referenced by ff_loop_filter_h_16_16_lsx().

ff_loop_filter_h_16_16_lsx()

void ff_loop_filter_h_16_16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int32_t	b_limit_ptr,
		int32_t	limit_ptr,
		int32_t	thresh_ptr
	)

Definition at line 3118 of file vp9_lpf_lsx.c.

Referenced by ff_vp9dsp_init_loongarch().