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- /*
- * Copyright (c) 2015 The WebM project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
- #ifndef VPX_VPX_DSP_MIPS_VPX_CONVOLVE_MSA_H_
- #define VPX_VPX_DSP_MIPS_VPX_CONVOLVE_MSA_H_
- #include "vpx_dsp/mips/macros_msa.h"
- #include "vpx_dsp/vpx_filter.h"
- extern const uint8_t mc_filt_mask_arr[16 * 3];
- #define FILT_8TAP_DPADD_S_H(vec0, vec1, vec2, vec3, filt0, filt1, filt2, \
- filt3) \
- ({ \
- v8i16 tmp_dpadd_0, tmp_dpadd_1; \
- \
- tmp_dpadd_0 = __msa_dotp_s_h((v16i8)vec0, (v16i8)filt0); \
- tmp_dpadd_0 = __msa_dpadd_s_h(tmp_dpadd_0, (v16i8)vec1, (v16i8)filt1); \
- tmp_dpadd_1 = __msa_dotp_s_h((v16i8)vec2, (v16i8)filt2); \
- tmp_dpadd_1 = __msa_dpadd_s_h(tmp_dpadd_1, (v16i8)vec3, (v16i8)filt3); \
- tmp_dpadd_0 = __msa_adds_s_h(tmp_dpadd_0, tmp_dpadd_1); \
- \
- tmp_dpadd_0; \
- })
- #define HORIZ_8TAP_FILT(src0, src1, mask0, mask1, mask2, mask3, filt_h0, \
- filt_h1, filt_h2, filt_h3) \
- ({ \
- v16i8 vec0_m, vec1_m, vec2_m, vec3_m; \
- v8i16 hz_out_m; \
- \
- VSHF_B4_SB(src0, src1, mask0, mask1, mask2, mask3, vec0_m, vec1_m, vec2_m, \
- vec3_m); \
- hz_out_m = FILT_8TAP_DPADD_S_H(vec0_m, vec1_m, vec2_m, vec3_m, filt_h0, \
- filt_h1, filt_h2, filt_h3); \
- \
- hz_out_m = __msa_srari_h(hz_out_m, FILTER_BITS); \
- hz_out_m = __msa_sat_s_h(hz_out_m, 7); \
- \
- hz_out_m; \
- })
- #define HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, \
- mask2, mask3, filt0, filt1, filt2, filt3, \
- out0, out1) \
- { \
- v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
- v8i16 res0_m, res1_m, res2_m, res3_m; \
- \
- VSHF_B2_SB(src0, src1, src2, src3, mask0, mask0, vec0_m, vec1_m); \
- DOTP_SB2_SH(vec0_m, vec1_m, filt0, filt0, res0_m, res1_m); \
- VSHF_B2_SB(src0, src1, src2, src3, mask1, mask1, vec2_m, vec3_m); \
- DPADD_SB2_SH(vec2_m, vec3_m, filt1, filt1, res0_m, res1_m); \
- VSHF_B2_SB(src0, src1, src2, src3, mask2, mask2, vec4_m, vec5_m); \
- DOTP_SB2_SH(vec4_m, vec5_m, filt2, filt2, res2_m, res3_m); \
- VSHF_B2_SB(src0, src1, src2, src3, mask3, mask3, vec6_m, vec7_m); \
- DPADD_SB2_SH(vec6_m, vec7_m, filt3, filt3, res2_m, res3_m); \
- ADDS_SH2_SH(res0_m, res2_m, res1_m, res3_m, out0, out1); \
- }
- #define HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, \
- mask2, mask3, filt0, filt1, filt2, filt3, \
- out0, out1, out2, out3) \
- { \
- v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
- v8i16 res0_m, res1_m, res2_m, res3_m, res4_m, res5_m, res6_m, res7_m; \
- \
- VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); \
- VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); \
- DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, \
- res0_m, res1_m, res2_m, res3_m); \
- VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0_m, vec1_m); \
- VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2_m, vec3_m); \
- DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt2, filt2, filt2, filt2, \
- res4_m, res5_m, res6_m, res7_m); \
- VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4_m, vec5_m); \
- VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6_m, vec7_m); \
- DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt1, filt1, filt1, filt1, \
- res0_m, res1_m, res2_m, res3_m); \
- VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4_m, vec5_m); \
- VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6_m, vec7_m); \
- DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt3, filt3, filt3, filt3, \
- res4_m, res5_m, res6_m, res7_m); \
- ADDS_SH4_SH(res0_m, res4_m, res1_m, res5_m, res2_m, res6_m, res3_m, \
- res7_m, out0, out1, out2, out3); \
- }
- #define PCKEV_XORI128_AVG_ST_UB(in0, in1, dst, pdst) \
- { \
- v16u8 tmp_m; \
- \
- tmp_m = PCKEV_XORI128_UB(in1, in0); \
- tmp_m = __msa_aver_u_b(tmp_m, (v16u8)dst); \
- ST_UB(tmp_m, (pdst)); \
- }
- #define PCKEV_AVG_ST_UB(in0, in1, dst, pdst) \
- { \
- v16u8 tmp_m; \
- \
- tmp_m = (v16u8)__msa_pckev_b((v16i8)in0, (v16i8)in1); \
- tmp_m = __msa_aver_u_b(tmp_m, (v16u8)dst); \
- ST_UB(tmp_m, (pdst)); \
- }
- #define PCKEV_AVG_ST8x4_UB(in0, in1, in2, in3, dst0, dst1, pdst, stride) \
- { \
- v16u8 tmp0_m, tmp1_m; \
- uint8_t *pdst_m = (uint8_t *)(pdst); \
- \
- PCKEV_B2_UB(in1, in0, in3, in2, tmp0_m, tmp1_m); \
- AVER_UB2_UB(tmp0_m, dst0, tmp1_m, dst1, tmp0_m, tmp1_m); \
- ST8x4_UB(tmp0_m, tmp1_m, pdst_m, stride); \
- }
- #endif // VPX_VPX_DSP_MIPS_VPX_CONVOLVE_MSA_H_
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