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author | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
commit | 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb (patch) | |
tree | 45d55e3e5e73c4255c4d71258d9be5b2d004d28f /third_party/aom/aom_dsp/mips/aom_convolve8_horiz_msa.c | |
parent | 50f1986697a7412e4160976fa5e11217b4ef1f44 (diff) | |
download | UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.gz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.lz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.xz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.zip |
Move aom source to a sub-directory under media/libaom
There is no damned reason to treat this differently than any other media lib given its license and there never was.
Diffstat (limited to 'third_party/aom/aom_dsp/mips/aom_convolve8_horiz_msa.c')
-rw-r--r-- | third_party/aom/aom_dsp/mips/aom_convolve8_horiz_msa.c | 694 |
1 files changed, 0 insertions, 694 deletions
diff --git a/third_party/aom/aom_dsp/mips/aom_convolve8_horiz_msa.c b/third_party/aom/aom_dsp/mips/aom_convolve8_horiz_msa.c deleted file mode 100644 index 363fad308..000000000 --- a/third_party/aom/aom_dsp/mips/aom_convolve8_horiz_msa.c +++ /dev/null @@ -1,694 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ - -#include <assert.h> - -#include "config/aom_dsp_rtcd.h" - -#include "aom_dsp/mips/aom_convolve_msa.h" - -static void common_hz_8t_4x4_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter) { - v16u8 mask0, mask1, mask2, mask3, out; - v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; - v8i16 filt, out0, out1; - - mask0 = LD_UB(&mc_filt_mask_arr[16]); - src -= 3; - - /* rearranging filter */ - filt = LD_SH(filter); - SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); - - mask1 = mask0 + 2; - mask2 = mask0 + 4; - mask3 = mask0 + 6; - - LD_SB4(src, src_stride, src0, src1, src2, src3); - XORI_B4_128_SB(src0, src1, src2, src3); - HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3, - filt0, filt1, filt2, filt3, out0, out1); - SRARI_H2_SH(out0, out1, FILTER_BITS); - SAT_SH2_SH(out0, out1, 7); - out = PCKEV_XORI128_UB(out0, out1); - ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); -} - -static void common_hz_8t_4x8_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter) { - v16i8 filt0, filt1, filt2, filt3; - v16i8 src0, src1, src2, src3; - v16u8 mask0, mask1, mask2, mask3, out; - v8i16 filt, out0, out1, out2, out3; - - mask0 = LD_UB(&mc_filt_mask_arr[16]); - src -= 3; - - /* rearranging filter */ - filt = LD_SH(filter); - SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); - - mask1 = mask0 + 2; - mask2 = mask0 + 4; - mask3 = mask0 + 6; - - LD_SB4(src, src_stride, src0, src1, src2, src3); - XORI_B4_128_SB(src0, src1, src2, src3); - src += (4 * src_stride); - HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3, - filt0, filt1, filt2, filt3, out0, out1); - LD_SB4(src, src_stride, src0, src1, src2, src3); - XORI_B4_128_SB(src0, src1, src2, src3); - HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3, - filt0, filt1, filt2, filt3, out2, out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - out = PCKEV_XORI128_UB(out0, out1); - ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); - dst += (4 * dst_stride); - out = PCKEV_XORI128_UB(out2, out3); - ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); -} - -static void common_hz_8t_4w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - if (4 == height) { - common_hz_8t_4x4_msa(src, src_stride, dst, dst_stride, filter); - } else if (8 == height) { - common_hz_8t_4x8_msa(src, src_stride, dst, dst_stride, filter); - } -} - -static void common_hz_8t_8x4_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter) { - v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; - v16u8 mask0, mask1, mask2, mask3, tmp0, tmp1; - v8i16 filt, out0, out1, out2, out3; - - mask0 = LD_UB(&mc_filt_mask_arr[0]); - src -= 3; - - /* rearranging filter */ - filt = LD_SH(filter); - SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); - - mask1 = mask0 + 2; - mask2 = mask0 + 4; - mask3 = mask0 + 6; - - LD_SB4(src, src_stride, src0, src1, src2, src3); - XORI_B4_128_SB(src0, src1, src2, src3); - HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3, - filt0, filt1, filt2, filt3, out0, out1, out2, - out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - tmp0 = PCKEV_XORI128_UB(out0, out1); - tmp1 = PCKEV_XORI128_UB(out2, out3); - ST8x4_UB(tmp0, tmp1, dst, dst_stride); -} - -static void common_hz_8t_8x8mult_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - uint32_t loop_cnt; - v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; - v16u8 mask0, mask1, mask2, mask3, tmp0, tmp1; - v8i16 filt, out0, out1, out2, out3; - - mask0 = LD_UB(&mc_filt_mask_arr[0]); - src -= 3; - - /* rearranging filter */ - filt = LD_SH(filter); - SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); - - mask1 = mask0 + 2; - mask2 = mask0 + 4; - mask3 = mask0 + 6; - - for (loop_cnt = (height >> 2); loop_cnt--;) { - LD_SB4(src, src_stride, src0, src1, src2, src3); - XORI_B4_128_SB(src0, src1, src2, src3); - src += (4 * src_stride); - HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, - mask3, filt0, filt1, filt2, filt3, out0, out1, - out2, out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - tmp0 = PCKEV_XORI128_UB(out0, out1); - tmp1 = PCKEV_XORI128_UB(out2, out3); - ST8x4_UB(tmp0, tmp1, dst, dst_stride); - dst += (4 * dst_stride); - } -} - -static void common_hz_8t_8w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - if (4 == height) { - common_hz_8t_8x4_msa(src, src_stride, dst, dst_stride, filter); - } else { - common_hz_8t_8x8mult_msa(src, src_stride, dst, dst_stride, filter, height); - } -} - -static void common_hz_8t_16w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - uint32_t loop_cnt; - v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; - v16u8 mask0, mask1, mask2, mask3, out; - v8i16 filt, out0, out1, out2, out3; - - mask0 = LD_UB(&mc_filt_mask_arr[0]); - src -= 3; - - /* rearranging filter */ - filt = LD_SH(filter); - SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); - - mask1 = mask0 + 2; - mask2 = mask0 + 4; - mask3 = mask0 + 6; - - for (loop_cnt = (height >> 1); loop_cnt--;) { - LD_SB2(src, src_stride, src0, src2); - LD_SB2(src + 8, src_stride, src1, src3); - XORI_B4_128_SB(src0, src1, src2, src3); - src += (2 * src_stride); - HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, - mask3, filt0, filt1, filt2, filt3, out0, out1, - out2, out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - out = PCKEV_XORI128_UB(out0, out1); - ST_UB(out, dst); - dst += dst_stride; - out = PCKEV_XORI128_UB(out2, out3); - ST_UB(out, dst); - dst += dst_stride; - } -} - -static void common_hz_8t_32w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - uint32_t loop_cnt; - v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; - v16u8 mask0, mask1, mask2, mask3, out; - v8i16 filt, out0, out1, out2, out3; - - mask0 = LD_UB(&mc_filt_mask_arr[0]); - src -= 3; - - /* rearranging filter */ - filt = LD_SH(filter); - SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); - - mask1 = mask0 + 2; - mask2 = mask0 + 4; - mask3 = mask0 + 6; - - for (loop_cnt = (height >> 1); loop_cnt--;) { - src0 = LD_SB(src); - src2 = LD_SB(src + 16); - src3 = LD_SB(src + 24); - src1 = __msa_sldi_b(src2, src0, 8); - src += src_stride; - XORI_B4_128_SB(src0, src1, src2, src3); - HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, - mask3, filt0, filt1, filt2, filt3, out0, out1, - out2, out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - - src0 = LD_SB(src); - src2 = LD_SB(src + 16); - src3 = LD_SB(src + 24); - src1 = __msa_sldi_b(src2, src0, 8); - src += src_stride; - - out = PCKEV_XORI128_UB(out0, out1); - ST_UB(out, dst); - out = PCKEV_XORI128_UB(out2, out3); - ST_UB(out, dst + 16); - dst += dst_stride; - - XORI_B4_128_SB(src0, src1, src2, src3); - HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, - mask3, filt0, filt1, filt2, filt3, out0, out1, - out2, out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - out = PCKEV_XORI128_UB(out0, out1); - ST_UB(out, dst); - out = PCKEV_XORI128_UB(out2, out3); - ST_UB(out, dst + 16); - dst += dst_stride; - } -} - -static void common_hz_8t_64w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - int32_t loop_cnt; - v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; - v16u8 mask0, mask1, mask2, mask3, out; - v8i16 filt, out0, out1, out2, out3; - - mask0 = LD_UB(&mc_filt_mask_arr[0]); - src -= 3; - - /* rearranging filter */ - filt = LD_SH(filter); - SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); - - mask1 = mask0 + 2; - mask2 = mask0 + 4; - mask3 = mask0 + 6; - - for (loop_cnt = height; loop_cnt--;) { - src0 = LD_SB(src); - src2 = LD_SB(src + 16); - src3 = LD_SB(src + 24); - src1 = __msa_sldi_b(src2, src0, 8); - - XORI_B4_128_SB(src0, src1, src2, src3); - HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, - mask3, filt0, filt1, filt2, filt3, out0, out1, - out2, out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - out = PCKEV_XORI128_UB(out0, out1); - ST_UB(out, dst); - out = PCKEV_XORI128_UB(out2, out3); - ST_UB(out, dst + 16); - - src0 = LD_SB(src + 32); - src2 = LD_SB(src + 48); - src3 = LD_SB(src + 56); - src1 = __msa_sldi_b(src2, src0, 8); - src += src_stride; - - XORI_B4_128_SB(src0, src1, src2, src3); - HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, - mask3, filt0, filt1, filt2, filt3, out0, out1, - out2, out3); - SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); - SAT_SH4_SH(out0, out1, out2, out3, 7); - out = PCKEV_XORI128_UB(out0, out1); - ST_UB(out, dst + 32); - out = PCKEV_XORI128_UB(out2, out3); - ST_UB(out, dst + 48); - dst += dst_stride; - } -} - -static void common_hz_2t_4x4_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter) { - v16i8 src0, src1, src2, src3, mask; - v16u8 filt0, vec0, vec1, res0, res1; - v8u16 vec2, vec3, filt; - - mask = LD_SB(&mc_filt_mask_arr[16]); - - /* rearranging filter */ - filt = LD_UH(filter); - filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); - - LD_SB4(src, src_stride, src0, src1, src2, src3); - VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1); - DOTP_UB2_UH(vec0, vec1, filt0, filt0, vec2, vec3); - SRARI_H2_UH(vec2, vec3, FILTER_BITS); - PCKEV_B2_UB(vec2, vec2, vec3, vec3, res0, res1); - ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride); -} - -static void common_hz_2t_4x8_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter) { - v16u8 vec0, vec1, vec2, vec3, filt0; - v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; - v16i8 res0, res1, res2, res3; - v8u16 vec4, vec5, vec6, vec7, filt; - - mask = LD_SB(&mc_filt_mask_arr[16]); - - /* rearranging filter */ - filt = LD_UH(filter); - filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); - - LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); - VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1); - VSHF_B2_UB(src4, src5, src6, src7, mask, mask, vec2, vec3); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec4, vec5, - vec6, vec7); - SRARI_H4_UH(vec4, vec5, vec6, vec7, FILTER_BITS); - PCKEV_B4_SB(vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7, res0, res1, res2, - res3); - ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride); - dst += (4 * dst_stride); - ST4x4_UB(res2, res3, 0, 1, 0, 1, dst, dst_stride); -} - -static void common_hz_2t_4w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - if (4 == height) { - common_hz_2t_4x4_msa(src, src_stride, dst, dst_stride, filter); - } else if (8 == height) { - common_hz_2t_4x8_msa(src, src_stride, dst, dst_stride, filter); - } -} - -static void common_hz_2t_8x4_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter) { - v16u8 filt0; - v16i8 src0, src1, src2, src3, mask; - v8u16 vec0, vec1, vec2, vec3, filt; - - mask = LD_SB(&mc_filt_mask_arr[0]); - - /* rearranging filter */ - filt = LD_UH(filter); - filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); - - LD_SB4(src, src_stride, src0, src1, src2, src3); - VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, - vec2, vec3); - SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); - PCKEV_B2_SB(vec1, vec0, vec3, vec2, src0, src1); - ST8x4_UB(src0, src1, dst, dst_stride); -} - -static void common_hz_2t_8x8mult_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - v16u8 filt0; - v16i8 src0, src1, src2, src3, mask, out0, out1; - v8u16 vec0, vec1, vec2, vec3, filt; - - mask = LD_SB(&mc_filt_mask_arr[0]); - - /* rearranging filter */ - filt = LD_UH(filter); - filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); - - LD_SB4(src, src_stride, src0, src1, src2, src3); - src += (4 * src_stride); - - VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, - vec2, vec3); - SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); - - LD_SB4(src, src_stride, src0, src1, src2, src3); - src += (4 * src_stride); - - PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1); - ST8x4_UB(out0, out1, dst, dst_stride); - dst += (4 * dst_stride); - - VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, - vec2, vec3); - SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); - PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1); - ST8x4_UB(out0, out1, dst, dst_stride); - dst += (4 * dst_stride); - - if (16 == height) { - LD_SB4(src, src_stride, src0, src1, src2, src3); - src += (4 * src_stride); - - VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, - vec2, vec3); - SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); - LD_SB4(src, src_stride, src0, src1, src2, src3); - src += (4 * src_stride); - - PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1); - ST8x4_UB(out0, out1, dst, dst_stride); - - VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, - vec2, vec3); - SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); - PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1); - ST8x4_UB(out0, out1, dst + 4 * dst_stride, dst_stride); - } -} - -static void common_hz_2t_8w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - if (4 == height) { - common_hz_2t_8x4_msa(src, src_stride, dst, dst_stride, filter); - } else { - common_hz_2t_8x8mult_msa(src, src_stride, dst, dst_stride, filter, height); - } -} - -static void common_hz_2t_16w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - uint32_t loop_cnt; - v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; - v16u8 filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; - v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt; - - mask = LD_SB(&mc_filt_mask_arr[0]); - - loop_cnt = (height >> 2) - 1; - - /* rearranging filter */ - filt = LD_UH(filter); - filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); - - LD_SB4(src, src_stride, src0, src2, src4, src6); - LD_SB4(src + 8, src_stride, src1, src3, src5, src7); - src += (4 * src_stride); - - VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); - VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); - VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, out0, out1, - out2, out3); - DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, out4, out5, - out6, out7); - SRARI_H4_UH(out0, out1, out2, out3, FILTER_BITS); - SRARI_H4_UH(out4, out5, out6, out7, FILTER_BITS); - PCKEV_ST_SB(out0, out1, dst); - dst += dst_stride; - PCKEV_ST_SB(out2, out3, dst); - dst += dst_stride; - PCKEV_ST_SB(out4, out5, dst); - dst += dst_stride; - PCKEV_ST_SB(out6, out7, dst); - dst += dst_stride; - - for (; loop_cnt--;) { - LD_SB4(src, src_stride, src0, src2, src4, src6); - LD_SB4(src + 8, src_stride, src1, src3, src5, src7); - src += (4 * src_stride); - - VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); - VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); - VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, out0, out1, - out2, out3); - DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, out4, out5, - out6, out7); - SRARI_H4_UH(out0, out1, out2, out3, FILTER_BITS); - SRARI_H4_UH(out4, out5, out6, out7, FILTER_BITS); - PCKEV_ST_SB(out0, out1, dst); - dst += dst_stride; - PCKEV_ST_SB(out2, out3, dst); - dst += dst_stride; - PCKEV_ST_SB(out4, out5, dst); - dst += dst_stride; - PCKEV_ST_SB(out6, out7, dst); - dst += dst_stride; - } -} - -static void common_hz_2t_32w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - uint32_t loop_cnt; - v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; - v16u8 filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; - v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt; - - mask = LD_SB(&mc_filt_mask_arr[0]); - - /* rearranging filter */ - filt = LD_UH(filter); - filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); - - for (loop_cnt = height >> 1; loop_cnt--;) { - src0 = LD_SB(src); - src2 = LD_SB(src + 16); - src3 = LD_SB(src + 24); - src1 = __msa_sldi_b(src2, src0, 8); - src += src_stride; - src4 = LD_SB(src); - src6 = LD_SB(src + 16); - src7 = LD_SB(src + 24); - src5 = __msa_sldi_b(src6, src4, 8); - src += src_stride; - - VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); - VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); - VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, out0, out1, - out2, out3); - DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, out4, out5, - out6, out7); - SRARI_H4_UH(out0, out1, out2, out3, FILTER_BITS); - SRARI_H4_UH(out4, out5, out6, out7, FILTER_BITS); - PCKEV_ST_SB(out0, out1, dst); - PCKEV_ST_SB(out2, out3, dst + 16); - dst += dst_stride; - PCKEV_ST_SB(out4, out5, dst); - PCKEV_ST_SB(out6, out7, dst + 16); - dst += dst_stride; - } -} - -static void common_hz_2t_64w_msa(const uint8_t *src, int32_t src_stride, - uint8_t *dst, int32_t dst_stride, - int8_t *filter, int32_t height) { - uint32_t loop_cnt; - v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; - v16u8 filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; - v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt; - - mask = LD_SB(&mc_filt_mask_arr[0]); - - /* rearranging filter */ - filt = LD_UH(filter); - filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); - - for (loop_cnt = height; loop_cnt--;) { - src0 = LD_SB(src); - src2 = LD_SB(src + 16); - src4 = LD_SB(src + 32); - src6 = LD_SB(src + 48); - src7 = LD_SB(src + 56); - SLDI_B3_SB(src2, src4, src6, src0, src2, src4, src1, src3, src5, 8); - src += src_stride; - - VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); - VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); - VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); - VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); - DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, out0, out1, - out2, out3); - DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, out4, out5, - out6, out7); - SRARI_H4_UH(out0, out1, out2, out3, FILTER_BITS); - SRARI_H4_UH(out4, out5, out6, out7, FILTER_BITS); - PCKEV_ST_SB(out0, out1, dst); - PCKEV_ST_SB(out2, out3, dst + 16); - PCKEV_ST_SB(out4, out5, dst + 32); - PCKEV_ST_SB(out6, out7, dst + 48); - dst += dst_stride; - } -} - -void aom_convolve8_horiz_msa(const uint8_t *src, ptrdiff_t src_stride, - uint8_t *dst, ptrdiff_t dst_stride, - const int16_t *filter_x, int x_step_q4, - const int16_t *filter_y, int y_step_q4, int w, - int h) { - int8_t cnt, filt_hor[8]; - - assert(x_step_q4 == 16); - assert(((const int32_t *)filter_x)[1] != 0x800000); - - for (cnt = 0; cnt < 8; ++cnt) { - filt_hor[cnt] = filter_x[cnt]; - } - - if (((const int32_t *)filter_x)[0] == 0) { - switch (w) { - case 4: - common_hz_2t_4w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - &filt_hor[3], h); - break; - case 8: - common_hz_2t_8w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - &filt_hor[3], h); - break; - case 16: - common_hz_2t_16w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - &filt_hor[3], h); - break; - case 32: - common_hz_2t_32w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - &filt_hor[3], h); - break; - case 64: - common_hz_2t_64w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - &filt_hor[3], h); - break; - default: - aom_convolve8_horiz_c(src, src_stride, dst, dst_stride, filter_x, - x_step_q4, filter_y, y_step_q4, w, h); - break; - } - } else { - switch (w) { - case 4: - common_hz_8t_4w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - filt_hor, h); - break; - case 8: - common_hz_8t_8w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - filt_hor, h); - break; - case 16: - common_hz_8t_16w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - filt_hor, h); - break; - case 32: - common_hz_8t_32w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - filt_hor, h); - break; - case 64: - common_hz_8t_64w_msa(src, (int32_t)src_stride, dst, (int32_t)dst_stride, - filt_hor, h); - break; - default: - aom_convolve8_horiz_c(src, src_stride, dst, dst_stride, filter_x, - x_step_q4, filter_y, y_step_q4, w, h); - break; - } - } -} |