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author | Shivraj Patil <shivraj.patil@imgtec.com> | 2015-04-17 18:42:28 +0530 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2015-04-17 17:39:32 +0200 |
commit | 4efc0e6451fa77e1e1d5b4b3873917c1916765f1 (patch) | |
tree | af4cf4faebc24ded53b1d71bc89de6e4ddfd5a13 /libavcodec/mips/hevcdsp_msa.c | |
parent | 35a7170e69b31f0299a85261bf48babdc5d4883f (diff) | |
download | ffmpeg-streaming-4efc0e6451fa77e1e1d5b4b3873917c1916765f1.zip ffmpeg-streaming-4efc0e6451fa77e1e1d5b4b3873917c1916765f1.tar.gz |
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC horizontal and vertical mc functions
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mips/hevcdsp_msa.c')
-rw-r--r-- | libavcodec/mips/hevcdsp_msa.c | 1259 |
1 files changed, 1259 insertions, 0 deletions
diff --git a/libavcodec/mips/hevcdsp_msa.c b/libavcodec/mips/hevcdsp_msa.c new file mode 100644 index 0000000..88e97d6 --- /dev/null +++ b/libavcodec/mips/hevcdsp_msa.c @@ -0,0 +1,1259 @@ +/* + * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@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 "libavcodec/mips/hevcdsp_mips.h" + +#define HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, \ + filt0, filt1, filt2, filt3, \ + var_in) \ +( { \ + v8i16 out; \ + \ + out = __msa_dpadd_s_h((v8i16) (var_in), (v16i8) (vec0), (v16i8) (filt0)); \ + out = __msa_dpadd_s_h(out, (v16i8) (vec1), (v16i8) (filt1)); \ + out = __msa_dpadd_s_h(out, (v16i8) (vec2), (v16i8) (filt2)); \ + out = __msa_dpadd_s_h(out, (v16i8) (vec3), (v16i8) (filt3)); \ + out; \ +} ) + +static void hevc_hz_8t_4w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + uint32_t loop_cnt; + uint64_t out0, out1, out2, out3, out4, out5, out6, out7; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3; + v8u16 const_vec; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 }; + + src -= 3; + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 3); loop_cnt--;) { + LOAD_8VECS_SB(src, src_stride, + src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + + XORI_B_8VECS_SB(src0, src1, src2, src3, src4, src5, src6, src7, + src0, src1, src2, src3, src4, src5, src6, src7, 128); + + vec0 = __msa_vshf_b(mask0, src1, src0); + vec1 = __msa_vshf_b(mask1, src1, src0); + vec2 = __msa_vshf_b(mask2, src1, src0); + vec3 = __msa_vshf_b(mask3, src1, src0); + + dst0 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src3, src2); + vec1 = __msa_vshf_b(mask1, src3, src2); + vec2 = __msa_vshf_b(mask2, src3, src2); + vec3 = __msa_vshf_b(mask3, src3, src2); + + dst1 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src5, src4); + vec1 = __msa_vshf_b(mask1, src5, src4); + vec2 = __msa_vshf_b(mask2, src5, src4); + vec3 = __msa_vshf_b(mask3, src5, src4); + + dst2 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src7, src6); + vec1 = __msa_vshf_b(mask1, src7, src6); + vec2 = __msa_vshf_b(mask2, src7, src6); + vec3 = __msa_vshf_b(mask3, src7, src6); + + dst3 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + out0 = __msa_copy_u_d((v2i64) dst0, 0); + out1 = __msa_copy_u_d((v2i64) dst0, 1); + out2 = __msa_copy_u_d((v2i64) dst1, 0); + out3 = __msa_copy_u_d((v2i64) dst1, 1); + out4 = __msa_copy_u_d((v2i64) dst2, 0); + out5 = __msa_copy_u_d((v2i64) dst2, 1); + out6 = __msa_copy_u_d((v2i64) dst3, 0); + out7 = __msa_copy_u_d((v2i64) dst3, 1); + + STORE_DWORD(dst, out0); + dst += dst_stride; + STORE_DWORD(dst, out1); + dst += dst_stride; + STORE_DWORD(dst, out2); + dst += dst_stride; + STORE_DWORD(dst, out3); + dst += dst_stride; + STORE_DWORD(dst, out4); + dst += dst_stride; + STORE_DWORD(dst, out5); + dst += dst_stride; + STORE_DWORD(dst, out6); + dst += dst_stride; + STORE_DWORD(dst, out7); + dst += dst_stride; + } +} + +static void hevc_hz_8t_8w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3; + v8u16 const_vec; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LOAD_4VECS_SB(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B_4VECS_SB(src0, src1, src2, src3, src0, src1, src2, src3, 128); + + vec0 = __msa_vshf_b(mask0, src0, src0); + vec1 = __msa_vshf_b(mask1, src0, src0); + vec2 = __msa_vshf_b(mask2, src0, src0); + vec3 = __msa_vshf_b(mask3, src0, src0); + + dst0 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src1, src1); + vec1 = __msa_vshf_b(mask1, src1, src1); + vec2 = __msa_vshf_b(mask2, src1, src1); + vec3 = __msa_vshf_b(mask3, src1, src1); + + dst1 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src2, src2); + vec1 = __msa_vshf_b(mask1, src2, src2); + vec2 = __msa_vshf_b(mask2, src2, src2); + vec3 = __msa_vshf_b(mask3, src2, src2); + + dst2 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src3, src3); + vec1 = __msa_vshf_b(mask1, src3, src3); + vec2 = __msa_vshf_b(mask2, src3, src3); + vec3 = __msa_vshf_b(mask3, src3, src3); + + dst3 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst0, dst); + dst += dst_stride; + STORE_SH(dst1, dst); + dst += dst_stride; + STORE_SH(dst2, dst); + dst += dst_stride; + STORE_SH(dst3, dst); + dst += dst_stride; + } +} + +static void hevc_hz_8t_12w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + hevc_hz_8t_8w_msa(src, src_stride, dst, dst_stride, filter, height); + + hevc_hz_8t_4w_msa(src + 8, src_stride, dst + 8, dst_stride, filter, height); +} + +static void hevc_hz_8t_16w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3; + v8u16 const_vec; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LOAD_4VECS_SB(src, src_stride, src0, src2, src4, src6); + LOAD_4VECS_SB(src + 8, src_stride, src1, src3, src5, src7); + src += (4 * src_stride); + + XORI_B_8VECS_SB(src0, src1, src2, src3, src4, src5, src6, src7, + src0, src1, src2, src3, src4, src5, src6, src7, 128); + + vec0 = __msa_vshf_b(mask0, src0, src0); + vec1 = __msa_vshf_b(mask1, src0, src0); + vec2 = __msa_vshf_b(mask2, src0, src0); + vec3 = __msa_vshf_b(mask3, src0, src0); + + dst0 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src1, src1); + vec1 = __msa_vshf_b(mask1, src1, src1); + vec2 = __msa_vshf_b(mask2, src1, src1); + vec3 = __msa_vshf_b(mask3, src1, src1); + + dst1 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src2, src2); + vec1 = __msa_vshf_b(mask1, src2, src2); + vec2 = __msa_vshf_b(mask2, src2, src2); + vec3 = __msa_vshf_b(mask3, src2, src2); + + dst2 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src3, src3); + vec1 = __msa_vshf_b(mask1, src3, src3); + vec2 = __msa_vshf_b(mask2, src3, src3); + vec3 = __msa_vshf_b(mask3, src3, src3); + + dst3 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src4, src4); + vec1 = __msa_vshf_b(mask1, src4, src4); + vec2 = __msa_vshf_b(mask2, src4, src4); + vec3 = __msa_vshf_b(mask3, src4, src4); + + dst4 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src5, src5); + vec1 = __msa_vshf_b(mask1, src5, src5); + vec2 = __msa_vshf_b(mask2, src5, src5); + vec3 = __msa_vshf_b(mask3, src5, src5); + + dst5 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src6, src6); + vec1 = __msa_vshf_b(mask1, src6, src6); + vec2 = __msa_vshf_b(mask2, src6, src6); + vec3 = __msa_vshf_b(mask3, src6, src6); + + dst6 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src7, src7); + vec1 = __msa_vshf_b(mask1, src7, src7); + vec2 = __msa_vshf_b(mask2, src7, src7); + vec3 = __msa_vshf_b(mask3, src7, src7); + + dst7 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst0, dst); + STORE_SH(dst1, dst + 8); + dst += dst_stride; + STORE_SH(dst2, dst); + STORE_SH(dst3, dst + 8); + dst += dst_stride; + STORE_SH(dst4, dst); + STORE_SH(dst5, dst + 8); + dst += dst_stride; + STORE_SH(dst6, dst); + STORE_SH(dst7, dst + 8); + dst += dst_stride; + } +} + +static void hevc_hz_8t_24w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec; + v8u16 const_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + for (loop_cnt = (height >> 1); loop_cnt--;) { + src0 = LOAD_SB(src); + src1 = LOAD_SB(src + 16); + src += src_stride; + src2 = LOAD_SB(src); + src3 = LOAD_SB(src + 16); + src += src_stride; + + XORI_B_4VECS_SB(src0, src1, src2, src3, src0, src1, src2, src3, 128); + + vec0 = __msa_vshf_b(mask0, src0, src0); + vec1 = __msa_vshf_b(mask1, src0, src0); + vec2 = __msa_vshf_b(mask2, src0, src0); + vec3 = __msa_vshf_b(mask3, src0, src0); + + dst0 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask4, src1, src0); + vec1 = __msa_vshf_b(mask5, src1, src0); + vec2 = __msa_vshf_b(mask6, src1, src0); + vec3 = __msa_vshf_b(mask7, src1, src0); + + dst1 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src1, src1); + vec1 = __msa_vshf_b(mask1, src1, src1); + vec2 = __msa_vshf_b(mask2, src1, src1); + vec3 = __msa_vshf_b(mask3, src1, src1); + + dst2 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src2, src2); + vec1 = __msa_vshf_b(mask1, src2, src2); + vec2 = __msa_vshf_b(mask2, src2, src2); + vec3 = __msa_vshf_b(mask3, src2, src2); + + dst3 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask4, src3, src2); + vec1 = __msa_vshf_b(mask5, src3, src2); + vec2 = __msa_vshf_b(mask6, src3, src2); + vec3 = __msa_vshf_b(mask7, src3, src2); + + dst4 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src3, src3); + vec1 = __msa_vshf_b(mask1, src3, src3); + vec2 = __msa_vshf_b(mask2, src3, src3); + vec3 = __msa_vshf_b(mask3, src3, src3); + + dst5 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst0, dst); + STORE_SH(dst1, dst + 8); + STORE_SH(dst2, dst + 16); + dst += dst_stride; + STORE_SH(dst3, dst); + STORE_SH(dst4, dst + 8); + STORE_SH(dst5, dst + 16); + dst += dst_stride; + } +} + +static void hevc_hz_8t_32w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec; + v8u16 const_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + for (loop_cnt = height; loop_cnt--;) { + src0 = LOAD_SB(src); + src1 = LOAD_SB(src + 16); + src2 = LOAD_SB(src + 24); + src += src_stride; + + XORI_B_3VECS_SB(src0, src1, src2, src0, src1, src2, 128); + + vec0 = __msa_vshf_b(mask0, src0, src0); + vec1 = __msa_vshf_b(mask1, src0, src0); + vec2 = __msa_vshf_b(mask2, src0, src0); + vec3 = __msa_vshf_b(mask3, src0, src0); + + dst0 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask4, src1, src0); + vec1 = __msa_vshf_b(mask5, src1, src0); + vec2 = __msa_vshf_b(mask6, src1, src0); + vec3 = __msa_vshf_b(mask7, src1, src0); + + dst1 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src1, src1); + vec1 = __msa_vshf_b(mask1, src1, src1); + vec2 = __msa_vshf_b(mask2, src1, src1); + vec3 = __msa_vshf_b(mask3, src1, src1); + + dst2 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src2, src2); + vec1 = __msa_vshf_b(mask1, src2, src2); + vec2 = __msa_vshf_b(mask2, src2, src2); + vec3 = __msa_vshf_b(mask3, src2, src2); + + dst3 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst0, dst); + STORE_SH(dst1, dst + 8); + STORE_SH(dst2, dst + 16); + STORE_SH(dst3, dst + 24); + dst += dst_stride; + } +} + +static void hevc_hz_8t_48w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec; + v8u16 const_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + for (loop_cnt = height; loop_cnt--;) { + src0 = LOAD_SB(src); + src1 = LOAD_SB(src + 16); + src2 = LOAD_SB(src + 32); + src3 = LOAD_SB(src + 40); + src += src_stride; + + XORI_B_4VECS_SB(src0, src1, src2, src3, src0, src1, src2, src3, 128); + + vec0 = __msa_vshf_b(mask0, src0, src0); + vec1 = __msa_vshf_b(mask1, src0, src0); + vec2 = __msa_vshf_b(mask2, src0, src0); + vec3 = __msa_vshf_b(mask3, src0, src0); + + dst0 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask4, src1, src0); + vec1 = __msa_vshf_b(mask5, src1, src0); + vec2 = __msa_vshf_b(mask6, src1, src0); + vec3 = __msa_vshf_b(mask7, src1, src0); + + dst1 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src1, src1); + vec1 = __msa_vshf_b(mask1, src1, src1); + vec2 = __msa_vshf_b(mask2, src1, src1); + vec3 = __msa_vshf_b(mask3, src1, src1); + + dst2 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask4, src2, src1); + vec1 = __msa_vshf_b(mask5, src2, src1); + vec2 = __msa_vshf_b(mask6, src2, src1); + vec3 = __msa_vshf_b(mask7, src2, src1); + + dst3 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src2, src2); + vec1 = __msa_vshf_b(mask1, src2, src2); + vec2 = __msa_vshf_b(mask2, src2, src2); + vec3 = __msa_vshf_b(mask3, src2, src2); + + dst4 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + vec0 = __msa_vshf_b(mask0, src3, src3); + vec1 = __msa_vshf_b(mask1, src3, src3); + vec2 = __msa_vshf_b(mask2, src3, src3); + vec3 = __msa_vshf_b(mask3, src3, src3); + + dst5 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst0, dst); + STORE_SH(dst1, dst + 8); + STORE_SH(dst2, dst + 16); + STORE_SH(dst3, dst + 24); + STORE_SH(dst4, dst + 32); + STORE_SH(dst5, dst + 40); + dst += dst_stride; + } +} + +static void hevc_hz_8t_64w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec; + v8u16 const_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + for (loop_cnt = height; loop_cnt--;) { + src0 = LOAD_SB(src); + src1 = LOAD_SB(src + 16); + src2 = LOAD_SB(src + 32); + src3 = LOAD_SB(src + 48); + src4 = LOAD_SB(src + 56); + src += src_stride; + + XORI_B_5VECS_SB(src0, src1, src2, src3, src4, + src0, src1, src2, src3, src4, 128); + + vec0 = __msa_vshf_b(mask0, src0, src0); + vec1 = __msa_vshf_b(mask1, src0, src0); + vec2 = __msa_vshf_b(mask2, src0, src0); + vec3 = __msa_vshf_b(mask3, src0, src0); + + dst0 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst0, dst); + + vec0 = __msa_vshf_b(mask4, src1, src0); + vec1 = __msa_vshf_b(mask5, src1, src0); + vec2 = __msa_vshf_b(mask6, src1, src0); + vec3 = __msa_vshf_b(mask7, src1, src0); + + dst1 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst1, dst + 8); + + vec0 = __msa_vshf_b(mask0, src1, src1); + vec1 = __msa_vshf_b(mask1, src1, src1); + vec2 = __msa_vshf_b(mask2, src1, src1); + vec3 = __msa_vshf_b(mask3, src1, src1); + + dst2 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst2, dst + 16); + + vec0 = __msa_vshf_b(mask4, src2, src1); + vec1 = __msa_vshf_b(mask5, src2, src1); + vec2 = __msa_vshf_b(mask6, src2, src1); + vec3 = __msa_vshf_b(mask7, src2, src1); + + dst3 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst3, dst + 24); + + vec0 = __msa_vshf_b(mask0, src2, src2); + vec1 = __msa_vshf_b(mask1, src2, src2); + vec2 = __msa_vshf_b(mask2, src2, src2); + vec3 = __msa_vshf_b(mask3, src2, src2); + + dst4 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst4, dst + 32); + + vec0 = __msa_vshf_b(mask4, src3, src2); + vec1 = __msa_vshf_b(mask5, src3, src2); + vec2 = __msa_vshf_b(mask6, src3, src2); + vec3 = __msa_vshf_b(mask7, src3, src2); + + dst5 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst5, dst + 40); + + vec0 = __msa_vshf_b(mask0, src3, src3); + vec1 = __msa_vshf_b(mask1, src3, src3); + vec2 = __msa_vshf_b(mask2, src3, src3); + vec3 = __msa_vshf_b(mask3, src3, src3); + + dst6 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst6, dst + 48); + + vec0 = __msa_vshf_b(mask0, src4, src4); + vec1 = __msa_vshf_b(mask1, src4, src4); + vec2 = __msa_vshf_b(mask2, src4, src4); + vec3 = __msa_vshf_b(mask3, src4, src4); + + dst7 = HEVC_FILT_8TAP_DPADD_H(vec0, vec1, vec2, vec3, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst7, dst + 56); + + dst += dst_stride; + } +} + +static void hevc_vt_8t_4w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + int32_t loop_cnt; + uint64_t out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16i8 src9, src10, src11, src12, src13, src14; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v16i8 src1110_r, src1211_r, src1312_r, src1413_r; + v16i8 src2110, src4332, src6554, src8776, src10998; + v16i8 src12111110, src14131312; + v8i16 dst10, dst32, dst54, dst76; + v8i16 filter_vec; + v8i16 filt0, filt1, filt2, filt3; + v8u16 const_vec; + + src -= (3 * src_stride); + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + LOAD_7VECS_SB(src, src_stride, + src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + + ILVR_B_6VECS_SB(src0, src2, src4, src1, src3, src5, + src1, src3, src5, src2, src4, src6, + src10_r, src32_r, src54_r, src21_r, src43_r, src65_r); + + ILVR_D_3VECS_SB(src2110, src21_r, src10_r, src4332, src43_r, src32_r, + src6554, src65_r, src54_r); + + XORI_B_3VECS_SB(src2110, src4332, src6554, src2110, src4332, src6554, 128); + + for (loop_cnt = (height >> 3); loop_cnt--;) { + LOAD_8VECS_SB(src, src_stride, + src7, src8, src9, src10, src11, src12, src13, src14); + src += (8 * src_stride); + + ILVR_B_8VECS_SB(src6, src7, src8, src9, src10, src11, src12, src13, + src7, src8, src9, src10, src11, src12, src13, src14, + src76_r, src87_r, src98_r, src109_r, + src1110_r, src1211_r, src1312_r, src1413_r); + + ILVR_D_4VECS_SB(src8776, src87_r, src76_r, src10998, src109_r, src98_r, + src12111110, src1211_r, src1110_r, + src14131312, src1413_r, src1312_r); + + XORI_B_4VECS_SB(src8776, src10998, src12111110, src14131312, + src8776, src10998, src12111110, src14131312, 128); + + dst10 = HEVC_FILT_8TAP_DPADD_H(src2110, src4332, src6554, src8776, + filt0, filt1, filt2, filt3, const_vec); + + dst32 = HEVC_FILT_8TAP_DPADD_H(src4332, src6554, src8776, src10998, + filt0, filt1, filt2, filt3, const_vec); + + dst54 = HEVC_FILT_8TAP_DPADD_H(src6554, src8776, src10998, src12111110, + filt0, filt1, filt2, filt3, const_vec); + + dst76 = HEVC_FILT_8TAP_DPADD_H(src8776, src10998, + src12111110, src14131312, + filt0, filt1, filt2, filt3, const_vec); + + out0 = __msa_copy_u_d((v2i64) dst10, 0); + out1 = __msa_copy_u_d((v2i64) dst10, 1); + out2 = __msa_copy_u_d((v2i64) dst32, 0); + out3 = __msa_copy_u_d((v2i64) dst32, 1); + + STORE_DWORD(dst, out0); + dst += dst_stride; + STORE_DWORD(dst, out1); + dst += dst_stride; + STORE_DWORD(dst, out2); + dst += dst_stride; + STORE_DWORD(dst, out3); + dst += dst_stride; + + out0 = __msa_copy_u_d((v2i64) dst54, 0); + out1 = __msa_copy_u_d((v2i64) dst54, 1); + out2 = __msa_copy_u_d((v2i64) dst76, 0); + out3 = __msa_copy_u_d((v2i64) dst76, 1); + + STORE_DWORD(dst, out0); + dst += dst_stride; + STORE_DWORD(dst, out1); + dst += dst_stride; + STORE_DWORD(dst, out2); + dst += dst_stride; + STORE_DWORD(dst, out3); + dst += dst_stride; + + src2110 = src10998; + src4332 = src12111110; + src6554 = src14131312; + + src6 = src14; + } +} + +static void hevc_vt_8t_8w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + int32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v8i16 dst0_r, dst1_r, dst2_r, dst3_r; + v8i16 filter_vec; + v8i16 filt0, filt1, filt2, filt3; + v8u16 const_vec; + + src -= (3 * src_stride); + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + LOAD_7VECS_SB(src, src_stride, + src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + + XORI_B_7VECS_SB(src0, src1, src2, src3, src4, src5, src6, + src0, src1, src2, src3, src4, src5, src6, 128); + + ILVR_B_6VECS_SB(src0, src2, src4, src1, src3, src5, + src1, src3, src5, src2, src4, src6, + src10_r, src32_r, src54_r, src21_r, src43_r, src65_r); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LOAD_4VECS_SB(src, src_stride, src7, src8, src9, src10); + src += (4 * src_stride); + + XORI_B_4VECS_SB(src7, src8, src9, src10, src7, src8, src9, src10, 128); + + ILVR_B_4VECS_SB(src6, src7, src8, src9, src7, src8, src9, src10, + src76_r, src87_r, src98_r, src109_r); + + dst0_r = HEVC_FILT_8TAP_DPADD_H(src10_r, src32_r, src54_r, src76_r, + filt0, filt1, filt2, filt3, const_vec); + + dst1_r = HEVC_FILT_8TAP_DPADD_H(src21_r, src43_r, src65_r, src87_r, + filt0, filt1, filt2, filt3, const_vec); + + dst2_r = HEVC_FILT_8TAP_DPADD_H(src32_r, src54_r, src76_r, src98_r, + filt0, filt1, filt2, filt3, const_vec); + + dst3_r = HEVC_FILT_8TAP_DPADD_H(src43_r, src65_r, src87_r, src109_r, + filt0, filt1, filt2, filt3, const_vec); + + STORE_SH(dst0_r, dst); + dst += dst_stride; + STORE_SH(dst1_r, dst); + dst += dst_stride; + STORE_SH(dst2_r, dst); + dst += dst_stride; + STORE_SH(dst3_r, dst); + dst += dst_stride; + + src10_r = src54_r; + src32_r = src76_r; + src54_r = src98_r; + + src21_r = src65_r; + src43_r = src87_r; + src65_r = src109_r; + + src6 = src10; + } +} + +static void hevc_vt_8t_12w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + int32_t loop_cnt; + uint64_t out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v8i16 dst0_r, dst1_r, dst2_r, dst3_r; + v16i8 src10_l, src32_l, src54_l, src76_l, src98_l; + v16i8 src21_l, src43_l, src65_l, src87_l, src109_l; + v16i8 src2110, src4332, src6554, src8776, src10998; + v8i16 dst0_l, dst1_l; + v8i16 filter_vec; + v8i16 filt0, filt1, filt2, filt3; + v8u16 const_vec; + + src -= (3 * src_stride); + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + LOAD_7VECS_SB(src, src_stride, + src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + + XORI_B_7VECS_SB(src0, src1, src2, src3, src4, src5, src6, + src0, src1, src2, src3, src4, src5, src6, 128); + + ILVR_B_6VECS_SB(src0, src2, src4, src1, src3, src5, + src1, src3, src5, src2, src4, src6, + src10_r, src32_r, src54_r, src21_r, src43_r, src65_r); + + ILVL_B_6VECS_SB(src0, src2, src4, src1, src3, src5, + src1, src3, src5, src2, src4, src6, + src10_l, src32_l, src54_l, src21_l, src43_l, src65_l); + + ILVR_D_3VECS_SB(src2110, src21_l, src10_l, src4332, src43_l, src32_l, + src6554, src65_l, src54_l); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LOAD_4VECS_SB(src, src_stride, src7, src8, src9, src10); + src += (4 * src_stride); + + XORI_B_4VECS_SB(src7, src8, src9, src10, src7, src8, src9, src10, 128); + + ILVR_B_4VECS_SB(src6, src7, src8, src9, src7, src8, src9, src10, + src76_r, src87_r, src98_r, src109_r); + + ILVL_B_4VECS_SB(src6, src7, src8, src9, src7, src8, src9, src10, + src76_l, src87_l, src98_l, src109_l); + + ILVR_D_2VECS_SB(src8776, src87_l, src76_l, src10998, src109_l, src98_l); + + dst0_r = HEVC_FILT_8TAP_DPADD_H(src10_r, src32_r, src54_r, src76_r, + filt0, filt1, filt2, filt3, const_vec); + + dst1_r = HEVC_FILT_8TAP_DPADD_H(src21_r, src43_r, src65_r, src87_r, + filt0, filt1, filt2, filt3, const_vec); + + dst2_r = HEVC_FILT_8TAP_DPADD_H(src32_r, src54_r, src76_r, src98_r, + filt0, filt1, filt2, filt3, const_vec); + + dst3_r = HEVC_FILT_8TAP_DPADD_H(src43_r, src65_r, src87_r, src109_r, + filt0, filt1, filt2, filt3, const_vec); + + dst0_l = HEVC_FILT_8TAP_DPADD_H(src2110, src4332, src6554, src8776, + filt0, filt1, filt2, filt3, const_vec); + + dst1_l = HEVC_FILT_8TAP_DPADD_H(src4332, src6554, src8776, src10998, + filt0, filt1, filt2, filt3, const_vec); + + out0 = __msa_copy_u_d((v2i64) dst0_l, 0); + out1 = __msa_copy_u_d((v2i64) dst0_l, 1); + out2 = __msa_copy_u_d((v2i64) dst1_l, 0); + out3 = __msa_copy_u_d((v2i64) dst1_l, 1); + + STORE_SH(dst0_r, dst); + STORE_DWORD(dst + 8, out0); + dst += dst_stride; + STORE_SH(dst1_r, dst); + STORE_DWORD(dst + 8, out1); + dst += dst_stride; + + STORE_SH(dst2_r, dst); + STORE_DWORD(dst + 8, out2); + dst += dst_stride; + STORE_SH(dst3_r, dst); + STORE_DWORD(dst + 8, out3); + dst += dst_stride; + + src10_r = src54_r; + src32_r = src76_r; + src54_r = src98_r; + + src21_r = src65_r; + src43_r = src87_r; + src65_r = src109_r; + + src2110 = src6554; + src4332 = src8776; + src6554 = src10998; + + src6 = src10; + } +} + +static void hevc_vt_8t_16multx4mult_msa(uint8_t * __restrict src, + int32_t src_stride, + int16_t * __restrict dst, + int32_t dst_stride, + const int8_t * __restrict filter, + int32_t height, + int32_t width) +{ + uint8_t *src_tmp; + int16_t *dst_tmp; + int32_t loop_cnt, cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v8i16 dst0_r, dst1_r, dst2_r, dst3_r; + v16i8 src10_l, src32_l, src54_l, src76_l, src98_l; + v16i8 src21_l, src43_l, src65_l, src87_l, src109_l; + v8i16 dst0_l, dst1_l, dst2_l, dst3_l; + v8i16 filter_vec; + v8i16 filt0, filt1, filt2, filt3; + v8u16 const_vec; + + src -= (3 * src_stride); + + const_vec = (v8u16) __msa_ldi_h(128); + const_vec <<= 6; + + filter_vec = LOAD_SH(filter); + filt0 = __msa_splati_h(filter_vec, 0); + filt1 = __msa_splati_h(filter_vec, 1); + filt2 = __msa_splati_h(filter_vec, 2); + filt3 = __msa_splati_h(filter_vec, 3); + + for (cnt = width >> 4; cnt--;) { + src_tmp = src; + dst_tmp = dst; + + LOAD_7VECS_SB(src_tmp, src_stride, + src0, src1, src2, src3, src4, src5, src6); + src_tmp += (7 * src_stride); + + XORI_B_7VECS_SB(src0, src1, src2, src3, src4, src5, src6, + src0, src1, src2, src3, src4, src5, src6, 128); + + ILVR_B_6VECS_SB(src0, src2, src4, src1, src3, src5, + src1, src3, src5, src2, src4, src6, + src10_r, src32_r, src54_r, src21_r, src43_r, src65_r); + + ILVL_B_6VECS_SB(src0, src2, src4, src1, src3, src5, + src1, src3, src5, src2, src4, src6, + src10_l, src32_l, src54_l, src21_l, src43_l, src65_l); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LOAD_4VECS_SB(src_tmp, src_stride, src7, src8, src9, src10); + src_tmp += (4 * src_stride); + + XORI_B_4VECS_SB(src7, src8, src9, src10, + src7, src8, src9, src10, 128); + + ILVR_B_4VECS_SB(src6, src7, src8, src9, src7, src8, src9, src10, + src76_r, src87_r, src98_r, src109_r); + + ILVL_B_4VECS_SB(src6, src7, src8, src9, src7, src8, src9, src10, + src76_l, src87_l, src98_l, src109_l); + + dst0_r = HEVC_FILT_8TAP_DPADD_H(src10_r, src32_r, src54_r, src76_r, + filt0, filt1, filt2, filt3, + const_vec); + + dst1_r = HEVC_FILT_8TAP_DPADD_H(src21_r, src43_r, src65_r, src87_r, + filt0, filt1, filt2, filt3, + const_vec); + + dst2_r = HEVC_FILT_8TAP_DPADD_H(src32_r, src54_r, src76_r, src98_r, + filt0, filt1, filt2, filt3, + const_vec); + + dst3_r = HEVC_FILT_8TAP_DPADD_H(src43_r, src65_r, src87_r, src109_r, + filt0, filt1, filt2, filt3, + const_vec); + + dst0_l = HEVC_FILT_8TAP_DPADD_H(src10_l, src32_l, src54_l, src76_l, + filt0, filt1, filt2, filt3, + const_vec); + + dst1_l = HEVC_FILT_8TAP_DPADD_H(src21_l, src43_l, src65_l, src87_l, + filt0, filt1, filt2, filt3, + const_vec); + + dst2_l = HEVC_FILT_8TAP_DPADD_H(src32_l, src54_l, src76_l, src98_l, + filt0, filt1, filt2, filt3, + const_vec); + + dst3_l = HEVC_FILT_8TAP_DPADD_H(src43_l, src65_l, src87_l, src109_l, + filt0, filt1, filt2, filt3, + const_vec); + + STORE_SH(dst0_r, dst_tmp); + STORE_SH(dst0_l, dst_tmp + 8); + dst_tmp += dst_stride; + STORE_SH(dst1_r, dst_tmp); + STORE_SH(dst1_l, dst_tmp + 8); + dst_tmp += dst_stride; + + STORE_SH(dst2_r, dst_tmp); + STORE_SH(dst2_l, dst_tmp + 8); + dst_tmp += dst_stride; + STORE_SH(dst3_r, dst_tmp); + STORE_SH(dst3_l, dst_tmp + 8); + dst_tmp += dst_stride; + + src10_r = src54_r; + src32_r = src76_r; + src54_r = src98_r; + + src21_r = src65_r; + src43_r = src87_r; + src65_r = src109_r; + + src10_l = src54_l; + src32_l = src76_l; + src54_l = src98_l; + + src21_l = src65_l; + src43_l = src87_l; + src65_l = src109_l; + + src6 = src10; + } + + src += 16; + dst += 16; + } +} + +static void hevc_vt_8t_16w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + hevc_vt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, 16); +} + +static void hevc_vt_8t_24w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + hevc_vt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, 16); + + hevc_vt_8t_8w_msa(src + 16, src_stride, dst + 16, dst_stride, + filter, height); +} + +static void hevc_vt_8t_32w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + hevc_vt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, 32); +} + +static void hevc_vt_8t_48w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + hevc_vt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, 48); +} + +static void hevc_vt_8t_64w_msa(uint8_t * __restrict src, int32_t src_stride, + int16_t * __restrict dst, int32_t dst_stride, + const int8_t * __restrict filter, int32_t height) +{ + hevc_vt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, 64); +} + +#define MC(PEL, DIR, WIDTH, TAP, DIR1, FILT_DIR) \ +void ff_hevc_put_hevc_##PEL##_##DIR####WIDTH##_8_msa(int16_t *dst, \ + uint8_t *src, \ + ptrdiff_t src_stride, \ + int height, \ + intptr_t mx, \ + intptr_t my, \ + int width) \ +{ \ + const int8_t *filter = ff_hevc_##PEL##_filters[FILT_DIR - 1]; \ + \ + hevc_##DIR1##_##TAP##t_##WIDTH##w_msa(src, src_stride, dst, \ + MAX_PB_SIZE, filter, height); \ +} + +MC(qpel, h, 4, 8, hz, mx); +MC(qpel, h, 8, 8, hz, mx); +MC(qpel, h, 12, 8, hz, mx); +MC(qpel, h, 16, 8, hz, mx); +MC(qpel, h, 24, 8, hz, mx); +MC(qpel, h, 32, 8, hz, mx); +MC(qpel, h, 48, 8, hz, mx); +MC(qpel, h, 64, 8, hz, mx); + +MC(qpel, v, 4, 8, vt, my); +MC(qpel, v, 8, 8, vt, my); +MC(qpel, v, 12, 8, vt, my); +MC(qpel, v, 16, 8, vt, my); +MC(qpel, v, 24, 8, vt, my); +MC(qpel, v, 32, 8, vt, my); +MC(qpel, v, 48, 8, vt, my); +MC(qpel, v, 64, 8, vt, my); + +#undef MC |