vp8_lpf_lsx.c File Reference

#include "libavcodec/vp8dsp.h"
#include "vp8dsp_loongarch.h"
#include "libavutil/loongarch/loongson_intrinsics.h"

Go to the source code of this file.

Macros
#define	VP8_LPF_FILTER4_4W(p1_in_out, p0_in_out, q0_in_out, q1_in_out, mask_in, hev_in)
#define	VP8_MBFILTER(p2, p1, p0, q0, q1, q2, 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)
#define	VP8_ST6x1_UB(in0, in0_idx, in1, in1_idx, pdst, stride)
#define	ST_W4(in, idx0, idx1, idx2, idx3, pdst, stride)

Functions
void	ff_vp8_v_loop_filter16_lsx (uint8_t *dst, ptrdiff_t stride, int b_limit_in, int limit_in, int thresh_in)
void	ff_vp8_v_loop_filter8uv_lsx (uint8_t *dst_u, uint8_t *dst_v, ptrdiff_t stride, int b_limit_in, int limit_in, int thresh_in)
void	ff_vp8_h_loop_filter16_lsx (uint8_t *dst, ptrdiff_t stride, int b_limit_in, int limit_in, int thresh_in)
void	ff_vp8_h_loop_filter8uv_lsx (uint8_t *dst_u, uint8_t *dst_v, ptrdiff_t stride, int b_limit_in, int limit_in, int thresh_in)
void	ff_vp8_v_loop_filter16_inner_lsx (uint8_t *src, ptrdiff_t stride, int32_t e, int32_t i, int32_t h)
void	ff_vp8_h_loop_filter16_inner_lsx (uint8_t *src, ptrdiff_t stride, int32_t e, int32_t i, int32_t h)

Macro Definition Documentation

VP8_LPF_FILTER4_4W

#define VP8_LPF_FILTER4_4W	(		p1_in_out,
			p0_in_out,
			q0_in_out,
			q1_in_out,
			mask_in,
			hev_in )

Definition at line 26 of file vp8_lpf_lsx.c.

Referenced by ff_vp8_h_loop_filter16_inner_lsx(), and ff_vp8_v_loop_filter16_inner_lsx().

VP8_MBFILTER

#define VP8_MBFILTER	(		p2,
			p1,
			p0,
			q0,
			q1,
			q2,
			mask,
			hev )

Definition at line 81 of file vp8_lpf_lsx.c.

Referenced by ff_vp8_h_loop_filter16_lsx(), ff_vp8_h_loop_filter8uv_lsx(), ff_vp8_v_loop_filter16_lsx(), and ff_vp8_v_loop_filter8uv_lsx().

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 )

Value:

{                                                                   \
    __m128i p3_asub_p2_m, p2_asub_p1_m, p1_asub_p0_m, q1_asub_q0_m; \
    __m128i p1_asub_q1_m, p0_asub_q0_m, q3_asub_q2_m, q2_asub_q1_m; \
                                                                    \
    /* absolute subtraction of pixel values */                      \
    p3_asub_p2_m = __lsx_vabsd_bu(p3_src, p2_src);                  \
    p2_asub_p1_m = __lsx_vabsd_bu(p2_src, p1_src);                  \
    p1_asub_p0_m = __lsx_vabsd_bu(p1_src, p0_src);                  \
    q1_asub_q0_m = __lsx_vabsd_bu(q1_src, q0_src);                  \
    q2_asub_q1_m = __lsx_vabsd_bu(q2_src, q1_src);                  \
    q3_asub_q2_m = __lsx_vabsd_bu(q3_src, q2_src);                  \
    p0_asub_q0_m = __lsx_vabsd_bu(p0_src, q0_src);                  \
    p1_asub_q1_m = __lsx_vabsd_bu(p1_src, q1_src);                  \
                                                                    \
    /* calculation of hev */                                        \
    flat_dst = __lsx_vmax_bu(p1_asub_p0_m, q1_asub_q0_m);           \
    hev_dst = __lsx_vslt_bu(thresh_src, flat_dst);                  \
    /* calculation of mask */                                       \
    p0_asub_q0_m = __lsx_vsadd_bu(p0_asub_q0_m, p0_asub_q0_m);      \
    p1_asub_q1_m = __lsx_vsrli_b(p1_asub_q1_m, 1);                  \
    p0_asub_q0_m = __lsx_vsadd_bu(p0_asub_q0_m, p1_asub_q1_m);      \
    mask_dst = __lsx_vslt_bu(b_limit_src, p0_asub_q0_m);            \
    mask_dst = __lsx_vmax_bu(flat_dst, mask_dst);                   \
    p3_asub_p2_m = __lsx_vmax_bu(p3_asub_p2_m, p2_asub_p1_m);       \
    mask_dst = __lsx_vmax_bu(p3_asub_p2_m, mask_dst);               \
    q2_asub_q1_m = __lsx_vmax_bu(q2_asub_q1_m, q3_asub_q2_m);       \
    mask_dst = __lsx_vmax_bu(q2_asub_q1_m, mask_dst);               \
    mask_dst = __lsx_vslt_bu(limit_src, mask_dst);                  \
    mask_dst = __lsx_vxori_b(mask_dst, 0xff);                       \
}

Definition at line 193 of file vp8_lpf_lsx.c.

Referenced by ff_vp8_h_loop_filter16_inner_lsx(), ff_vp8_h_loop_filter16_lsx(), ff_vp8_h_loop_filter8uv_lsx(), ff_vp8_v_loop_filter16_inner_lsx(), ff_vp8_v_loop_filter16_lsx(), and ff_vp8_v_loop_filter8uv_lsx().

VP8_ST6x1_UB

#define VP8_ST6x1_UB	(		in0,
			in0_idx,
			in1,
			in1_idx,
			pdst,
			stride )

Value:

{                                                                   \
    __lsx_vstelm_w(in0, pdst, 0, in0_idx);                          \
    __lsx_vstelm_h(in1, pdst + stride, 0, in1_idx);                 \
}

Definition at line 228 of file vp8_lpf_lsx.c.

Referenced by ff_vp8_h_loop_filter16_lsx(), and ff_vp8_h_loop_filter8uv_lsx().

ST_W4

#define ST_W4	(		in,
			idx0,
			idx1,
			idx2,
			idx3,
			pdst,
			stride )

Value:

{                                                           \
    __lsx_vstelm_w(in, pdst, 0, idx0);                      \
    pdst += stride;                                         \
    __lsx_vstelm_w(in, pdst, 0, idx1);                      \
    pdst += stride;                                         \
    __lsx_vstelm_w(in, pdst, 0, idx2);                      \
    pdst += stride;                                         \
    __lsx_vstelm_w(in, pdst, 0, idx3);                      \
    pdst += stride;                                         \
}

Definition at line 234 of file vp8_lpf_lsx.c.

Referenced by avc_biwgt_4x4_msa(), avc_chroma_hv_and_aver_dst_4x4_msa(), avc_chroma_hz_4x4_msa(), avc_chroma_hz_and_aver_dst_4x4_msa(), avc_chroma_vt_4x4_msa(), avc_chroma_vt_and_aver_dst_4x4_msa(), avc_loopfilter_luma_intra_edge_ver_msa(), avc_luma_hv_qrt_4x4_msa(), avc_luma_hv_qrt_and_aver_dst_4x4_msa(), avc_wgt_4x4_msa(), avg_width4_msa(), avg_width4_msa(), common_hv_2ht_2vt_and_aver_dst_4x4_msa(), common_hv_8ht_8vt_4w_msa(), common_hv_8ht_8vt_and_aver_dst_4w_msa(), common_hz_2t_and_aver_dst_4x4_msa(), common_hz_4t_12w_msa(), common_hz_4t_4x16_msa(), common_hz_4t_4x16_msa(), common_hz_4t_4x4_msa(), common_hz_4t_4x4_msa(), common_hz_4t_4x8_msa(), common_hz_4t_4x8_msa(), common_hz_6t_4x4_msa(), common_hz_6t_4x8_msa(), common_hz_8t_12w_msa(), common_hz_8t_4x16_msa(), common_hz_8t_4x4_msa(), common_hz_8t_4x4_msa(), common_hz_8t_4x8_msa(), common_hz_8t_4x8_msa(), common_hz_8t_and_aver_dst_4x4_msa(), common_vt_2t_4x4_msa(), common_vt_2t_4x4_msa(), common_vt_2t_and_aver_dst_4x4_msa(), common_vt_4t_12w_msa(), common_vt_4t_4x4multiple_msa(), common_vt_8t_4w_msa(), common_vt_8t_and_aver_dst_4w_msa(), ff_avg_h264_qpel4_mc00_msa(), ff_avg_h264_qpel4_mc01_msa(), ff_avg_h264_qpel4_mc02_msa(), ff_avg_h264_qpel4_mc03_msa(), ff_avg_h264_qpel4_mc10_msa(), ff_avg_h264_qpel4_mc12_msa(), ff_avg_h264_qpel4_mc20_msa(), ff_avg_h264_qpel4_mc21_msa(), ff_avg_h264_qpel4_mc22_msa(), ff_avg_h264_qpel4_mc23_msa(), ff_avg_h264_qpel4_mc30_msa(), ff_avg_h264_qpel4_mc32_msa(), ff_h264_idct4x4_addblk_dc_msa(), ff_loop_filter_h_48_16_msa(), ff_loop_filter_h_84_16_msa(), ff_loop_filter_h_88_16_msa(), ff_loop_filter_h_8_8_msa(), ff_put_h264_qpel4_mc01_msa(), ff_put_h264_qpel4_mc02_msa(), ff_put_h264_qpel4_mc03_msa(), ff_put_h264_qpel4_mc10_msa(), ff_put_h264_qpel4_mc12_msa(), ff_put_h264_qpel4_mc20_msa(), ff_put_h264_qpel4_mc21_msa(), ff_put_h264_qpel4_mc22_msa(), ff_put_h264_qpel4_mc23_msa(), ff_put_h264_qpel4_mc30_msa(), ff_put_h264_qpel4_mc32_msa(), ff_put_vp8_epel4_h4v4_msa(), ff_put_vp8_epel4_h4v6_msa(), ff_put_vp8_epel4_h6v6_msa(), ff_put_vp8_epel4_v4_msa(), ff_put_vp8_epel4_v6_msa(), ff_vp8_h_loop_filter16_inner_lsx(), hevc_addblk_4x4_msa(), hevc_bi_copy_12w_msa(), hevc_bi_copy_4w_msa(), hevc_biwgt_copy_12w_msa(), hevc_biwgt_copy_4w_msa(), hevc_hv_4t_6w_msa(), hevc_hv_bi_4t_4x4_msa(), hevc_hv_bi_8t_12w_msa(), hevc_hv_bi_8t_4w_msa(), hevc_hv_biwgt_4t_4x4_msa(), hevc_hv_biwgt_8t_12w_msa(), hevc_hv_biwgt_8t_4w_msa(), hevc_hv_uni_4t_4x4_msa(), hevc_hv_uni_8t_4w_msa(), hevc_hv_uniwgt_4t_4x4_msa(), hevc_hv_uniwgt_8t_12w_msa(), hevc_hv_uniwgt_8t_4w_msa(), hevc_hz_bi_4t_12w_msa(), hevc_hz_bi_4t_4x4_msa(), hevc_hz_bi_8t_4w_msa(), hevc_hz_biwgt_4t_12w_msa(), hevc_hz_biwgt_4t_4x4_msa(), hevc_hz_biwgt_8t_12w_msa(), hevc_hz_biwgt_8t_4w_msa(), hevc_hz_uniwgt_4t_12w_msa(), hevc_hz_uniwgt_4t_4x4_msa(), hevc_hz_uniwgt_8t_4w_msa(), hevc_intra_pred_angular_upper_4width_msa(), hevc_intra_pred_plane_4x4_msa(), hevc_sao_band_filter_4width_msa(), hevc_uniwgt_copy_12w_msa(), hevc_uniwgt_copy_4w_msa(), hevc_vt_bi_4t_12w_msa(), hevc_vt_bi_4t_4x4_msa(), hevc_vt_bi_8t_12w_msa(), hevc_vt_bi_8t_4w_msa(), hevc_vt_biwgt_4t_12w_msa(), hevc_vt_biwgt_4t_4x4_msa(), hevc_vt_uniwgt_4t_12w_msa(), hevc_vt_uniwgt_4t_4x4_msa(), hevc_vt_uniwgt_8t_12w_msa(), hevc_vt_uniwgt_8t_4w_msa(), vp9_vt_lpf_t16_16w(), and vp9_vt_lpf_t16_8w().

Function Documentation

ff_vp8_v_loop_filter16_lsx()

void ff_vp8_v_loop_filter16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int	b_limit_in,
		int	limit_in,
		int	thresh_in )

Definition at line 246 of file vp8_lpf_lsx.c.

Referenced by ff_vp8dsp_init_loongarch().

ff_vp8_v_loop_filter8uv_lsx()

void ff_vp8_v_loop_filter8uv_lsx	(	uint8_t *	dst_u,
		uint8_t *	dst_v,
		ptrdiff_t	stride,
		int	b_limit_in,
		int	limit_in,
		int	thresh_in )

Definition at line 278 of file vp8_lpf_lsx.c.

Referenced by ff_vp8dsp_init_loongarch().

ff_vp8_h_loop_filter16_lsx()

void ff_vp8_h_loop_filter16_lsx	(	uint8_t *	dst,
		ptrdiff_t	stride,
		int	b_limit_in,
		int	limit_in,
		int	thresh_in )

Definition at line 329 of file vp8_lpf_lsx.c.

Referenced by ff_vp8dsp_init_loongarch().

ff_vp8_h_loop_filter8uv_lsx()

void ff_vp8_h_loop_filter8uv_lsx	(	uint8_t *	dst_u,
		uint8_t *	dst_v,
		ptrdiff_t	stride,
		int	b_limit_in,
		int	limit_in,
		int	thresh_in )

Definition at line 415 of file vp8_lpf_lsx.c.

Referenced by ff_vp8dsp_init_loongarch().

ff_vp8_v_loop_filter16_inner_lsx()

void ff_vp8_v_loop_filter16_inner_lsx	(	uint8_t *	src,
		ptrdiff_t	stride,
		int32_t	e,
		int32_t	i,
		int32_t	h )

Definition at line 505 of file vp8_lpf_lsx.c.

Referenced by ff_vp8dsp_init_loongarch().

ff_vp8_h_loop_filter16_inner_lsx()

void ff_vp8_h_loop_filter16_inner_lsx	(	uint8_t *	src,
		ptrdiff_t	stride,
		int32_t	e,
		int32_t	i,
		int32_t	h )

Definition at line 537 of file vp8_lpf_lsx.c.

Referenced by ff_vp8dsp_init_loongarch().