diff options
Diffstat (limited to 'libavcodec/mips/me_cmp_msa.c')
| -rw-r--r-- | libavcodec/mips/me_cmp_msa.c | 686 |
1 files changed, 686 insertions, 0 deletions
diff --git a/libavcodec/mips/me_cmp_msa.c b/libavcodec/mips/me_cmp_msa.c new file mode 100644 index 0000000000..0e3165cd8f --- /dev/null +++ b/libavcodec/mips/me_cmp_msa.c @@ -0,0 +1,686 @@ +/* + * Copyright (c) 2015 Parag Salasakar (Parag.Salasakar@imgtec.com) + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/mips/generic_macros_msa.h" +#include "me_cmp_mips.h" + +static uint32_t sad_8width_msa(uint8_t *src, int32_t src_stride, + uint8_t *ref, int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, src2, src3, ref0, ref1, ref2, ref3; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 2); ht_cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB4(ref, ref_stride, ref0, ref1, ref2, ref3); + ref += (4 * ref_stride); + + PCKEV_D4_UB(src1, src0, src3, src2, ref1, ref0, ref3, ref2, + src0, src1, ref0, ref1); + sad += SAD_UB2_UH(src0, src1, ref0, ref1); + } + + return (HADD_UH_U32(sad)); +} + +static uint32_t sad_16width_msa(uint8_t *src, int32_t src_stride, + uint8_t *ref, int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, ref0, ref1; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 2); ht_cnt--;) { + LD_UB2(src, src_stride, src0, src1); + src += (2 * src_stride); + LD_UB2(ref, ref_stride, ref0, ref1); + ref += (2 * ref_stride); + sad += SAD_UB2_UH(src0, src1, ref0, ref1); + + LD_UB2(src, src_stride, src0, src1); + src += (2 * src_stride); + LD_UB2(ref, ref_stride, ref0, ref1); + ref += (2 * ref_stride); + sad += SAD_UB2_UH(src0, src1, ref0, ref1); + } + + return (HADD_UH_U32(sad)); +} + +static uint32_t sad_horiz_bilinear_filter_8width_msa(uint8_t *src, + int32_t src_stride, + uint8_t *ref, + int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, src2, src3, comp0, comp1; + v16u8 ref0, ref1, ref2, ref3, ref4, ref5; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 3); ht_cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB4(ref, ref_stride, ref0, ref1, ref2, ref3); + ref += (4 * ref_stride); + + PCKEV_D2_UB(src1, src0, src3, src2, src0, src1); + PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref4, ref5); + SLDI_B2_UB(ref0, ref1, ref0, ref1, ref0, ref1, 1); + SLDI_B2_UB(ref2, ref3, ref2, ref3, ref2, ref3, 1); + PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref0, ref1); + AVER_UB2_UB(ref4, ref0, ref5, ref1, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB4(ref, ref_stride, ref0, ref1, ref2, ref3); + ref += (4 * ref_stride); + + PCKEV_D2_UB(src1, src0, src3, src2, src0, src1); + PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref4, ref5); + SLDI_B2_UB(ref0, ref1, ref0, ref1, ref0, ref1, 1); + SLDI_B2_UB(ref2, ref3, ref2, ref3, ref2, ref3, 1); + PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref0, ref1); + AVER_UB2_UB(ref4, ref0, ref5, ref1, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + } + + return (HADD_UH_U32(sad)); +} + +static uint32_t sad_horiz_bilinear_filter_16width_msa(uint8_t *src, + int32_t src_stride, + uint8_t *ref, + int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, src2, src3, comp0, comp1; + v16u8 ref00, ref10, ref20, ref30, ref01, ref11, ref21, ref31; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 3); ht_cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB4(ref, ref_stride, ref00, ref10, ref20, ref30); + LD_UB4(ref + 1, ref_stride, ref01, ref11, ref21, ref31); + ref += (4 * ref_stride); + + AVER_UB2_UB(ref01, ref00, ref11, ref10, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + AVER_UB2_UB(ref21, ref20, ref31, ref30, comp0, comp1); + sad += SAD_UB2_UH(src2, src3, comp0, comp1); + + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB4(ref, ref_stride, ref00, ref10, ref20, ref30); + LD_UB4(ref + 1, ref_stride, ref01, ref11, ref21, ref31); + ref += (4 * ref_stride); + + AVER_UB2_UB(ref01, ref00, ref11, ref10, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + AVER_UB2_UB(ref21, ref20, ref31, ref30, comp0, comp1); + sad += SAD_UB2_UH(src2, src3, comp0, comp1); + } + + return (HADD_UH_U32(sad)); +} + +static uint32_t sad_vert_bilinear_filter_8width_msa(uint8_t *src, + int32_t src_stride, + uint8_t *ref, + int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, src2, src3, comp0, comp1; + v16u8 ref0, ref1, ref2, ref3, ref4; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 3); ht_cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB5(ref, ref_stride, ref0, ref1, ref2, ref3, ref4); + ref += (4 * ref_stride); + + PCKEV_D2_UB(src1, src0, src3, src2, src0, src1); + PCKEV_D2_UB(ref1, ref0, ref2, ref1, ref0, ref1); + PCKEV_D2_UB(ref3, ref2, ref4, ref3, ref2, ref3); + AVER_UB2_UB(ref1, ref0, ref3, ref2, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB5(ref, ref_stride, ref0, ref1, ref2, ref3, ref4); + ref += (4 * ref_stride); + + PCKEV_D2_UB(src1, src0, src3, src2, src0, src1); + PCKEV_D2_UB(ref1, ref0, ref2, ref1, ref0, ref1); + PCKEV_D2_UB(ref3, ref2, ref4, ref3, ref2, ref3); + AVER_UB2_UB(ref1, ref0, ref3, ref2, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + } + + return (HADD_UH_U32(sad)); +} + +static uint32_t sad_vert_bilinear_filter_16width_msa(uint8_t *src, + int32_t src_stride, + uint8_t *ref, + int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, src2, src3, comp0, comp1; + v16u8 ref0, ref1, ref2, ref3, ref4; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 3); ht_cnt--;) { + LD_UB5(ref, ref_stride, ref4, ref0, ref1, ref2, ref3); + ref += (5 * ref_stride); + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + AVER_UB2_UB(ref0, ref4, ref1, ref0, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + AVER_UB2_UB(ref2, ref1, ref3, ref2, comp0, comp1); + sad += SAD_UB2_UH(src2, src3, comp0, comp1); + + ref4 = ref3; + + LD_UB4(ref, ref_stride, ref0, ref1, ref2, ref3); + ref += (3 * ref_stride); + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + AVER_UB2_UB(ref0, ref4, ref1, ref0, comp0, comp1); + sad += SAD_UB2_UH(src0, src1, comp0, comp1); + AVER_UB2_UB(ref2, ref1, ref3, ref2, comp0, comp1); + sad += SAD_UB2_UH(src2, src3, comp0, comp1); + } + + return (HADD_UH_U32(sad)); +} + +static uint32_t sad_hv_bilinear_filter_8width_msa(uint8_t *src, + int32_t src_stride, + uint8_t *ref, + int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, src2, src3, temp0, temp1, diff; + v16u8 ref0, ref1, ref2, ref3, ref4; + v16i8 mask = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v8u16 comp0, comp1, comp2, comp3; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 2); ht_cnt--;) { + LD_UB5(ref, ref_stride, ref4, ref0, ref1, ref2, ref3); + ref += (4 * ref_stride); + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + PCKEV_D2_UB(src1, src0, src3, src2, src0, src1); + + VSHF_B2_UB(ref4, ref4, ref0, ref0, mask, mask, temp0, temp1); + comp0 = __msa_hadd_u_h(temp0, temp0); + comp1 = __msa_hadd_u_h(temp1, temp1); + comp0 += comp1; + comp0 = (v8u16) __msa_srari_h((v8i16) comp0, 2); + comp0 = (v8u16) __msa_pckev_b((v16i8) comp0, (v16i8) comp0); + + temp0 = (v16u8) __msa_vshf_b(mask, (v16i8) ref1, (v16i8) ref1); + comp2 = __msa_hadd_u_h(temp0, temp0); + comp1 += comp2; + comp1 = (v8u16) __msa_srari_h((v8i16) comp1, 2); + comp1 = (v8u16) __msa_pckev_b((v16i8) comp1, (v16i8) comp1); + comp1 = (v8u16) __msa_pckev_d((v2i64) comp1, (v2i64) comp0); + diff = (v16u8) __msa_asub_u_b(src0, (v16u8) comp1); + sad += __msa_hadd_u_h(diff, diff); + + temp1 = (v16u8) __msa_vshf_b(mask, (v16i8) ref2, (v16i8) ref2); + comp3 = __msa_hadd_u_h(temp1, temp1); + comp2 += comp3; + comp2 = (v8u16) __msa_srari_h((v8i16) comp2, 2); + comp2 = (v8u16) __msa_pckev_b((v16i8) comp2, (v16i8) comp2); + + temp0 = (v16u8) __msa_vshf_b(mask, (v16i8) ref3, (v16i8) ref3); + comp0 = __msa_hadd_u_h(temp0, temp0); + comp3 += comp0; + comp3 = (v8u16) __msa_srari_h((v8i16) comp3, 2); + comp3 = (v8u16) __msa_pckev_b((v16i8) comp3, (v16i8) comp3); + comp3 = (v8u16) __msa_pckev_d((v2i64) comp3, (v2i64) comp2); + diff = (v16u8) __msa_asub_u_b(src1, (v16u8) comp3); + sad += __msa_hadd_u_h(diff, diff); + } + + return (HADD_UH_U32(sad)); +} + +static uint32_t sad_hv_bilinear_filter_16width_msa(uint8_t *src, + int32_t src_stride, + uint8_t *ref, + int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + v16u8 src0, src1, src2, src3, comp, diff; + v16u8 temp0, temp1, temp2, temp3; + v16u8 ref00, ref01, ref02, ref03, ref04, ref10, ref11, ref12, ref13, ref14; + v8u16 comp0, comp1, comp2, comp3; + v8u16 sad = { 0 }; + + for (ht_cnt = (height >> 3); ht_cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB5(ref, ref_stride, ref04, ref00, ref01, ref02, ref03); + LD_UB5(ref + 1, ref_stride, ref14, ref10, ref11, ref12, ref13); + ref += (5 * ref_stride); + + ILVRL_B2_UB(ref14, ref04, temp0, temp1); + comp0 = __msa_hadd_u_h(temp0, temp0); + comp1 = __msa_hadd_u_h(temp1, temp1); + ILVRL_B2_UB(ref10, ref00, temp2, temp3); + comp2 = __msa_hadd_u_h(temp2, temp2); + comp3 = __msa_hadd_u_h(temp3, temp3); + comp0 += comp2; + comp1 += comp3; + SRARI_H2_UH(comp0, comp1, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp1, (v16i8) comp0); + diff = __msa_asub_u_b(src0, comp); + sad += __msa_hadd_u_h(diff, diff); + + ILVRL_B2_UB(ref11, ref01, temp0, temp1); + comp0 = __msa_hadd_u_h(temp0, temp0); + comp1 = __msa_hadd_u_h(temp1, temp1); + comp2 += comp0; + comp3 += comp1; + SRARI_H2_UH(comp2, comp3, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp3, (v16i8) comp2); + diff = __msa_asub_u_b(src1, comp); + sad += __msa_hadd_u_h(diff, diff); + + ILVRL_B2_UB(ref12, ref02, temp2, temp3); + comp2 = __msa_hadd_u_h(temp2, temp2); + comp3 = __msa_hadd_u_h(temp3, temp3); + comp0 += comp2; + comp1 += comp3; + SRARI_H2_UH(comp0, comp1, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp1, (v16i8) comp0); + diff = __msa_asub_u_b(src2, comp); + sad += __msa_hadd_u_h(diff, diff); + + ILVRL_B2_UB(ref13, ref03, temp0, temp1); + comp0 = __msa_hadd_u_h(temp0, temp0); + comp1 = __msa_hadd_u_h(temp1, temp1); + comp2 += comp0; + comp3 += comp1; + SRARI_H2_UH(comp2, comp3, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp3, (v16i8) comp2); + diff = __msa_asub_u_b(src3, comp); + sad += __msa_hadd_u_h(diff, diff); + + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + LD_UB4(ref, ref_stride, ref00, ref01, ref02, ref03); + LD_UB4(ref + 1, ref_stride, ref10, ref11, ref12, ref13); + ref += (3 * ref_stride); + + ILVRL_B2_UB(ref10, ref00, temp2, temp3); + comp2 = __msa_hadd_u_h(temp2, temp2); + comp3 = __msa_hadd_u_h(temp3, temp3); + comp0 += comp2; + comp1 += comp3; + SRARI_H2_UH(comp0, comp1, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp1, (v16i8) comp0); + diff = __msa_asub_u_b(src0, comp); + sad += __msa_hadd_u_h(diff, diff); + + ILVRL_B2_UB(ref11, ref01, temp0, temp1); + comp0 = __msa_hadd_u_h(temp0, temp0); + comp1 = __msa_hadd_u_h(temp1, temp1); + comp2 += comp0; + comp3 += comp1; + SRARI_H2_UH(comp2, comp3, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp3, (v16i8) comp2); + diff = __msa_asub_u_b(src1, comp); + sad += __msa_hadd_u_h(diff, diff); + + ILVRL_B2_UB(ref12, ref02, temp2, temp3); + comp2 = __msa_hadd_u_h(temp2, temp2); + comp3 = __msa_hadd_u_h(temp3, temp3); + comp0 += comp2; + comp1 += comp3; + SRARI_H2_UH(comp0, comp1, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp1, (v16i8) comp0); + diff = __msa_asub_u_b(src2, comp); + sad += __msa_hadd_u_h(diff, diff); + + ILVRL_B2_UB(ref13, ref03, temp0, temp1); + comp0 = __msa_hadd_u_h(temp0, temp0); + comp1 = __msa_hadd_u_h(temp1, temp1); + comp2 += comp0; + comp3 += comp1; + SRARI_H2_UH(comp2, comp3, 2); + comp = (v16u8) __msa_pckev_b((v16i8) comp3, (v16i8) comp2); + diff = __msa_asub_u_b(src3, comp); + sad += __msa_hadd_u_h(diff, diff); + } + + return (HADD_UH_U32(sad)); +} + +#define CALC_MSE_B(src, ref, var) \ +{ \ + v16u8 src_l0_m, src_l1_m; \ + v8i16 res_l0_m, res_l1_m; \ + \ + ILVRL_B2_UB(src, ref, src_l0_m, src_l1_m); \ + HSUB_UB2_SH(src_l0_m, src_l1_m, res_l0_m, res_l1_m); \ + DPADD_SH2_SW(res_l0_m, res_l1_m, res_l0_m, res_l1_m, var, var); \ +} + +static uint32_t sse_4width_msa(uint8_t *src_ptr, int32_t src_stride, + uint8_t *ref_ptr, int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + uint32_t sse; + uint32_t src0, src1, src2, src3; + uint32_t ref0, ref1, ref2, ref3; + v16u8 src = { 0 }; + v16u8 ref = { 0 }; + v4i32 var = { 0 }; + + for (ht_cnt = (height >> 2); ht_cnt--;) { + LW4(src_ptr, src_stride, src0, src1, src2, src3); + src_ptr += (4 * src_stride); + LW4(ref_ptr, ref_stride, ref0, ref1, ref2, ref3); + ref_ptr += (4 * ref_stride); + + INSERT_W4_UB(src0, src1, src2, src3, src); + INSERT_W4_UB(ref0, ref1, ref2, ref3, ref); + CALC_MSE_B(src, ref, var); + } + + sse = HADD_SW_S32(var); + + return sse; +} + +static uint32_t sse_8width_msa(uint8_t *src_ptr, int32_t src_stride, + uint8_t *ref_ptr, int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + uint32_t sse; + v16u8 src0, src1, src2, src3; + v16u8 ref0, ref1, ref2, ref3; + v4i32 var = { 0 }; + + for (ht_cnt = (height >> 2); ht_cnt--;) { + LD_UB4(src_ptr, src_stride, src0, src1, src2, src3); + src_ptr += (4 * src_stride); + LD_UB4(ref_ptr, ref_stride, ref0, ref1, ref2, ref3); + ref_ptr += (4 * ref_stride); + + PCKEV_D4_UB(src1, src0, src3, src2, ref1, ref0, ref3, ref2, + src0, src1, ref0, ref1); + CALC_MSE_B(src0, ref0, var); + CALC_MSE_B(src1, ref1, var); + } + + sse = HADD_SW_S32(var); + + return sse; +} + +static uint32_t sse_16width_msa(uint8_t *src_ptr, int32_t src_stride, + uint8_t *ref_ptr, int32_t ref_stride, + int32_t height) +{ + int32_t ht_cnt; + uint32_t sse; + v16u8 src, ref; + v4i32 var = { 0 }; + + for (ht_cnt = (height >> 2); ht_cnt--;) { + src = LD_UB(src_ptr); + src_ptr += src_stride; + ref = LD_UB(ref_ptr); + ref_ptr += ref_stride; + CALC_MSE_B(src, ref, var); + + src = LD_UB(src_ptr); + src_ptr += src_stride; + ref = LD_UB(ref_ptr); + ref_ptr += ref_stride; + CALC_MSE_B(src, ref, var); + + src = LD_UB(src_ptr); + src_ptr += src_stride; + ref = LD_UB(ref_ptr); + ref_ptr += ref_stride; + CALC_MSE_B(src, ref, var); + + src = LD_UB(src_ptr); + src_ptr += src_stride; + ref = LD_UB(ref_ptr); + ref_ptr += ref_stride; + CALC_MSE_B(src, ref, var); + } + + sse = HADD_SW_S32(var); + + return sse; +} + +static int32_t hadamard_diff_8x8_msa(uint8_t *src, int32_t src_stride, + uint8_t *ref, int32_t ref_stride) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; + v8u16 diff0, diff1, diff2, diff3, diff4, diff5, diff6, diff7; + v8u16 temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; + v8i16 sum = { 0 }; + v8i16 zero = { 0 }; + + LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + LD_UB8(ref, ref_stride, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); + ILVR_B8_UH(src0, ref0, src1, ref1, src2, ref2, src3, ref3, + src4, ref4, src5, ref5, src6, ref6, src7, ref7, + diff0, diff1, diff2, diff3, diff4, diff5, diff6, diff7); + HSUB_UB4_UH(diff0, diff1, diff2, diff3, diff0, diff1, diff2, diff3); + HSUB_UB4_UH(diff4, diff5, diff6, diff7, diff4, diff5, diff6, diff7); + TRANSPOSE8x8_UH_UH(diff0, diff1, diff2, diff3, diff4, diff5, diff6, diff7, + diff0, diff1, diff2, diff3, diff4, diff5, diff6, diff7); + BUTTERFLY_8(diff0, diff2, diff4, diff6, diff7, diff5, diff3, diff1, + temp0, temp2, temp4, temp6, temp7, temp5, temp3, temp1); + BUTTERFLY_8(temp0, temp1, temp4, temp5, temp7, temp6, temp3, temp2, + diff0, diff1, diff4, diff5, diff7, diff6, diff3, diff2); + BUTTERFLY_8(diff0, diff1, diff2, diff3, diff7, diff6, diff5, diff4, + temp0, temp1, temp2, temp3, temp7, temp6, temp5, temp4); + TRANSPOSE8x8_UH_UH(temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, + temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7); + BUTTERFLY_8(temp0, temp2, temp4, temp6, temp7, temp5, temp3, temp1, + diff0, diff2, diff4, diff6, diff7, diff5, diff3, diff1); + BUTTERFLY_8(diff0, diff1, diff4, diff5, diff7, diff6, diff3, diff2, + temp0, temp1, temp4, temp5, temp7, temp6, temp3, temp2); + ADD4(temp0, temp4, temp1, temp5, temp2, temp6, temp3, temp7, + diff0, diff1, diff2, diff3); + sum = __msa_asub_s_h((v8i16) temp3, (v8i16) temp7); + sum += __msa_asub_s_h((v8i16) temp2, (v8i16) temp6); + sum += __msa_asub_s_h((v8i16) temp1, (v8i16) temp5); + sum += __msa_asub_s_h((v8i16) temp0, (v8i16) temp4); + sum += __msa_add_a_h((v8i16) diff0, zero); + sum += __msa_add_a_h((v8i16) diff1, zero); + sum += __msa_add_a_h((v8i16) diff2, zero); + sum += __msa_add_a_h((v8i16) diff3, zero); + + return (HADD_UH_U32(sum)); +} + +static int32_t hadamard_intra_8x8_msa(uint8_t *src, int32_t src_stride, + uint8_t *ref, int32_t ref_stride) +{ + int32_t sum_res = 0; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + v8u16 diff0, diff1, diff2, diff3, diff4, diff5, diff6, diff7; + v8u16 temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; + v8i16 sum = { 0 }; + v16i8 zero = { 0 }; + + LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + TRANSPOSE8x8_UB_UB(src0, src1, src2, src3, src4, src5, src6, src7, + src0, src1, src2, src3, src4, src5, src6, src7); + ILVR_B8_UH(zero, src0, zero, src1, zero, src2, zero, src3, + zero, src4, zero, src5, zero, src6, zero, src7, + diff0, diff1, diff2, diff3, diff4, diff5, diff6, diff7); + BUTTERFLY_8(diff0, diff2, diff4, diff6, diff7, diff5, diff3, diff1, + temp0, temp2, temp4, temp6, temp7, temp5, temp3, temp1); + BUTTERFLY_8(temp0, temp1, temp4, temp5, temp7, temp6, temp3, temp2, + diff0, diff1, diff4, diff5, diff7, diff6, diff3, diff2); + BUTTERFLY_8(diff0, diff1, diff2, diff3, diff7, diff6, diff5, diff4, + temp0, temp1, temp2, temp3, temp7, temp6, temp5, temp4); + TRANSPOSE8x8_UH_UH(temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, + temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7); + BUTTERFLY_8(temp0, temp2, temp4, temp6, temp7, temp5, temp3, temp1, + diff0, diff2, diff4, diff6, diff7, diff5, diff3, diff1); + BUTTERFLY_8(diff0, diff1, diff4, diff5, diff7, diff6, diff3, diff2, + temp0, temp1, temp4, temp5, temp7, temp6, temp3, temp2); + ADD4(temp0, temp4, temp1, temp5, temp2, temp6, temp3, temp7, + diff0, diff1, diff2, diff3); + sum = __msa_asub_s_h((v8i16) temp3, (v8i16) temp7); + sum += __msa_asub_s_h((v8i16) temp2, (v8i16) temp6); + sum += __msa_asub_s_h((v8i16) temp1, (v8i16) temp5); + sum += __msa_asub_s_h((v8i16) temp0, (v8i16) temp4); + sum += __msa_add_a_h((v8i16) diff0, (v8i16) zero); + sum += __msa_add_a_h((v8i16) diff1, (v8i16) zero); + sum += __msa_add_a_h((v8i16) diff2, (v8i16) zero); + sum += __msa_add_a_h((v8i16) diff3, (v8i16) zero); + sum_res = (HADD_UH_U32(sum)); + sum_res -= abs(temp0[0] + temp4[0]); + + return sum_res; +} + +int ff_pix_abs16_msa(MpegEncContext *v, uint8_t *src, uint8_t *ref, + ptrdiff_t stride, int height) +{ + return sad_16width_msa(src, stride, ref, stride, height); +} + +int ff_pix_abs8_msa(MpegEncContext *v, uint8_t *src, uint8_t *ref, + ptrdiff_t stride, int height) +{ + return sad_8width_msa(src, stride, ref, stride, height); +} + +int ff_pix_abs16_x2_msa(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, + ptrdiff_t stride, int h) +{ + return sad_horiz_bilinear_filter_16width_msa(pix1, stride, pix2, stride, h); +} + +int ff_pix_abs16_y2_msa(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, + ptrdiff_t stride, int h) +{ + return sad_vert_bilinear_filter_16width_msa(pix1, stride, pix2, stride, h); +} + +int ff_pix_abs16_xy2_msa(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, + ptrdiff_t stride, int h) +{ + return sad_hv_bilinear_filter_16width_msa(pix1, stride, pix2, stride, h); +} + +int ff_pix_abs8_x2_msa(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, + ptrdiff_t stride, int h) +{ + return sad_horiz_bilinear_filter_8width_msa(pix1, stride, pix2, stride, h); +} + +int ff_pix_abs8_y2_msa(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, + ptrdiff_t stride, int h) +{ + return sad_vert_bilinear_filter_8width_msa(pix1, stride, pix2, stride, h); +} + +int ff_pix_abs8_xy2_msa(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, + ptrdiff_t stride, int h) +{ + return sad_hv_bilinear_filter_8width_msa(pix1, stride, pix2, stride, h); +} + +int ff_sse16_msa(MpegEncContext *v, uint8_t *src, uint8_t *ref, + ptrdiff_t stride, int height) +{ + return sse_16width_msa(src, stride, ref, stride, height); +} + +int ff_sse8_msa(MpegEncContext *v, uint8_t *src, uint8_t *ref, + ptrdiff_t stride, int height) +{ + return sse_8width_msa(src, stride, ref, stride, height); +} + +int ff_sse4_msa(MpegEncContext *v, uint8_t *src, uint8_t *ref, + ptrdiff_t stride, int height) +{ + return sse_4width_msa(src, stride, ref, stride, height); +} + +int ff_hadamard8_diff8x8_msa(MpegEncContext *s, uint8_t *dst, uint8_t *src, + ptrdiff_t stride, int h) +{ + return hadamard_diff_8x8_msa(src, stride, dst, stride); +} + +int ff_hadamard8_intra8x8_msa(MpegEncContext *s, uint8_t *dst, uint8_t *src, + ptrdiff_t stride, int h) +{ + return hadamard_intra_8x8_msa(src, stride, dst, stride); +} + +/* Hadamard Transform functions */ +#define WRAPPER8_16_SQ(name8, name16) \ +int name16(MpegEncContext *s, uint8_t *dst, uint8_t *src, \ + ptrdiff_t stride, int h) \ +{ \ + int score = 0; \ + score += name8(s, dst, src, stride, 8); \ + score += name8(s, dst + 8, src + 8, stride, 8); \ + if(h == 16) { \ + dst += 8 * stride; \ + src += 8 * stride; \ + score +=name8(s, dst, src, stride, 8); \ + score +=name8(s, dst + 8, src + 8, stride, 8); \ + } \ + return score; \ +} + +WRAPPER8_16_SQ(ff_hadamard8_diff8x8_msa, ff_hadamard8_diff16_msa); +WRAPPER8_16_SQ(ff_hadamard8_intra8x8_msa, ff_hadamard8_intra16_msa); |