diff options
Diffstat (limited to 'vp9/common/mips/msa')
-rw-r--r-- | vp9/common/mips/msa/vp9_convolve8_msa.c | 880 | ||||
-rw-r--r-- | vp9/common/mips/msa/vp9_convolve_msa.h | 2 |
2 files changed, 881 insertions, 1 deletions
diff --git a/vp9/common/mips/msa/vp9_convolve8_msa.c b/vp9/common/mips/msa/vp9_convolve8_msa.c new file mode 100644 index 000000000..d0c374648 --- /dev/null +++ b/vp9/common/mips/msa/vp9_convolve8_msa.c @@ -0,0 +1,880 @@ +/* + * 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. + */ + +#include "./vp9_rtcd.h" +#include "vp9/common/mips/msa/vp9_convolve_msa.h" + +const uint8_t mc_filt_mask_arr[16 * 3] = { + /* 8 width cases */ + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, + /* 4 width cases */ + 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20, + /* 4 width cases */ + 8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28 +}; + +static void common_hv_8ht_8vt_4w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 filt_horiz0, filt_horiz1, filt_horiz2, filt_horiz3; + v16u8 mask0, mask1, mask2, mask3; + v8i16 filt_horiz; + v8i16 horiz_out0, horiz_out1, horiz_out2, horiz_out3, horiz_out4; + v8i16 horiz_out5, horiz_out6, horiz_out7, horiz_out8, horiz_out9; + v8i16 tmp0, tmp1, out0, out1, out2, out3, out4; + v8i16 filt, filt_vert0, filt_vert1, filt_vert2, filt_vert3; + + mask0 = LOAD_UB(&mc_filt_mask_arr[16]); + + src -= (3 + 3 * src_stride); + + /* rearranging filter */ + filt_horiz = LOAD_SH(filter_horiz); + filt_horiz0 = (v16i8)__msa_splati_h(filt_horiz, 0); + filt_horiz1 = (v16i8)__msa_splati_h(filt_horiz, 1); + filt_horiz2 = (v16i8)__msa_splati_h(filt_horiz, 2); + filt_horiz3 = (v16i8)__msa_splati_h(filt_horiz, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + 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); + + horiz_out0 = HORIZ_8TAP_FILT_2VECS(src0, src1, mask0, mask1, mask2, mask3, + filt_horiz0, filt_horiz1, filt_horiz2, + filt_horiz3); + horiz_out2 = HORIZ_8TAP_FILT_2VECS(src2, src3, mask0, mask1, mask2, mask3, + filt_horiz0, filt_horiz1, filt_horiz2, + filt_horiz3); + horiz_out4 = HORIZ_8TAP_FILT_2VECS(src4, src5, mask0, mask1, mask2, mask3, + filt_horiz0, filt_horiz1, filt_horiz2, + filt_horiz3); + horiz_out5 = HORIZ_8TAP_FILT_2VECS(src5, src6, mask0, mask1, mask2, mask3, + filt_horiz0, filt_horiz1, filt_horiz2, + filt_horiz3); + horiz_out1 = (v8i16)__msa_sldi_b((v16i8)horiz_out2, (v16i8)horiz_out0, 8); + horiz_out3 = (v8i16)__msa_sldi_b((v16i8)horiz_out4, (v16i8)horiz_out2, 8); + + filt = LOAD_SH(filter_vert); + filt_vert0 = __msa_splati_h(filt, 0); + filt_vert1 = __msa_splati_h(filt, 1); + filt_vert2 = __msa_splati_h(filt, 2); + filt_vert3 = __msa_splati_h(filt, 3); + + out0 = (v8i16)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + out1 = (v8i16)__msa_ilvev_b((v16i8)horiz_out3, (v16i8)horiz_out2); + out2 = (v8i16)__msa_ilvev_b((v16i8)horiz_out5, (v16i8)horiz_out4); + + 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); + + horiz_out7 = HORIZ_8TAP_FILT_2VECS(src7, src8, mask0, mask1, mask2, mask3, + filt_horiz0, filt_horiz1, filt_horiz2, + filt_horiz3); + horiz_out6 = (v8i16)__msa_sldi_b((v16i8)horiz_out7, (v16i8)horiz_out5, 8); + + out3 = (v8i16)__msa_ilvev_b((v16i8)horiz_out7, (v16i8)horiz_out6); + + tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vert0, filt_vert1, + filt_vert2, filt_vert3); + + horiz_out9 = HORIZ_8TAP_FILT_2VECS(src9, src10, mask0, mask1, mask2, mask3, + filt_horiz0, filt_horiz1, filt_horiz2, + filt_horiz3); + horiz_out8 = (v8i16)__msa_sldi_b((v16i8)horiz_out9, (v16i8)horiz_out7, 8); + + out4 = (v8i16)__msa_ilvev_b((v16i8)horiz_out9, (v16i8)horiz_out8); + + tmp1 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out4, filt_vert0, filt_vert1, + filt_vert2, filt_vert3); + tmp0 = SRARI_SATURATE_SIGNED_H(tmp0, FILTER_BITS, 7); + tmp1 = SRARI_SATURATE_SIGNED_H(tmp1, FILTER_BITS, 7); + + PCKEV_2B_XORI128_STORE_4_BYTES_4(tmp0, tmp1, dst, dst_stride); + dst += (4 * dst_stride); + + horiz_out5 = horiz_out9; + + out0 = out2; + out1 = out3; + out2 = out4; + } +} + +static void common_hv_8ht_8vt_8w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 filt_horiz0, filt_horiz1, filt_horiz2, filt_horiz3; + v8i16 filt_horiz, filt, filt_vert0, filt_vert1, filt_vert2, filt_vert3; + v16u8 mask0, mask1, mask2, mask3; + v8i16 horiz_out0, horiz_out1, horiz_out2, horiz_out3; + v8i16 horiz_out4, horiz_out5, horiz_out6, horiz_out7; + v8i16 horiz_out8, horiz_out9, horiz_out10; + v8i16 out0, out1, out2, out3, out4, out5, out6, out7, out8, out9; + v8i16 tmp0, tmp1, tmp2, tmp3; + + mask0 = LOAD_UB(&mc_filt_mask_arr[0]); + + src -= (3 + 3 * src_stride); + + /* rearranging filter */ + filt_horiz = LOAD_SH(filter_horiz); + filt_horiz0 = (v16i8)__msa_splati_h(filt_horiz, 0); + filt_horiz1 = (v16i8)__msa_splati_h(filt_horiz, 1); + filt_horiz2 = (v16i8)__msa_splati_h(filt_horiz, 2); + filt_horiz3 = (v16i8)__msa_splati_h(filt_horiz, 3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + 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); + + horiz_out0 = HORIZ_8TAP_FILT(src0, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + horiz_out1 = HORIZ_8TAP_FILT(src1, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + horiz_out2 = HORIZ_8TAP_FILT(src2, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + horiz_out3 = HORIZ_8TAP_FILT(src3, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + horiz_out4 = HORIZ_8TAP_FILT(src4, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + horiz_out5 = HORIZ_8TAP_FILT(src5, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + horiz_out6 = HORIZ_8TAP_FILT(src6, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + + filt = LOAD_SH(filter_vert); + filt_vert0 = __msa_splati_h(filt, 0); + filt_vert1 = __msa_splati_h(filt, 1); + filt_vert2 = __msa_splati_h(filt, 2); + filt_vert3 = __msa_splati_h(filt, 3); + + out0 = (v8i16)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + out1 = (v8i16)__msa_ilvev_b((v16i8)horiz_out3, (v16i8)horiz_out2); + out2 = (v8i16)__msa_ilvev_b((v16i8)horiz_out5, (v16i8)horiz_out4); + out4 = (v8i16)__msa_ilvev_b((v16i8)horiz_out2, (v16i8)horiz_out1); + out5 = (v8i16)__msa_ilvev_b((v16i8)horiz_out4, (v16i8)horiz_out3); + out6 = (v8i16)__msa_ilvev_b((v16i8)horiz_out6, (v16i8)horiz_out5); + + 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); + + horiz_out7 = HORIZ_8TAP_FILT(src7, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + + out3 = (v8i16)__msa_ilvev_b((v16i8)horiz_out7, (v16i8)horiz_out6); + tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vert0, filt_vert1, + filt_vert2, filt_vert3); + tmp0 = SRARI_SATURATE_SIGNED_H(tmp0, FILTER_BITS, 7); + + horiz_out8 = HORIZ_8TAP_FILT(src8, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + + out7 = (v8i16)__msa_ilvev_b((v16i8)horiz_out8, (v16i8)horiz_out7); + tmp1 = FILT_8TAP_DPADD_S_H(out4, out5, out6, out7, filt_vert0, filt_vert1, + filt_vert2, filt_vert3); + tmp1 = SRARI_SATURATE_SIGNED_H(tmp1, FILTER_BITS, 7); + + horiz_out9 = HORIZ_8TAP_FILT(src9, mask0, mask1, mask2, mask3, filt_horiz0, + filt_horiz1, filt_horiz2, filt_horiz3); + + out8 = (v8i16)__msa_ilvev_b((v16i8)horiz_out9, (v16i8)horiz_out8); + tmp2 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out8, filt_vert0, filt_vert1, + filt_vert2, filt_vert3); + tmp2 = SRARI_SATURATE_SIGNED_H(tmp2, FILTER_BITS, 7); + + horiz_out10 = HORIZ_8TAP_FILT(src10, mask0, mask1, mask2, mask3, + filt_horiz0, filt_horiz1, filt_horiz2, + filt_horiz3); + + out9 = (v8i16)__msa_ilvev_b((v16i8)horiz_out10, (v16i8)horiz_out9); + tmp3 = FILT_8TAP_DPADD_S_H(out5, out6, out7, out9, filt_vert0, filt_vert1, + filt_vert2, filt_vert3); + tmp3 = SRARI_SATURATE_SIGNED_H(tmp3, FILTER_BITS, 7); + + PCKEV_B_4_XORI128_STORE_8_BYTES_4(tmp0, tmp1, tmp2, tmp3, dst, dst_stride); + dst += (4 * dst_stride); + + horiz_out6 = horiz_out10; + + out0 = out2; + out1 = out3; + out2 = out8; + out4 = out6; + out5 = out7; + out6 = out9; + } +} + +static void common_hv_8ht_8vt_16w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + int32_t multiple8_cnt; + for (multiple8_cnt = 2; multiple8_cnt--;) { + common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz, + filter_vert, height); + src += 8; + dst += 8; + } +} + +static void common_hv_8ht_8vt_32w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + int32_t multiple8_cnt; + for (multiple8_cnt = 4; multiple8_cnt--;) { + common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz, + filter_vert, height); + src += 8; + dst += 8; + } +} + +static void common_hv_8ht_8vt_64w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + int32_t multiple8_cnt; + for (multiple8_cnt = 8; multiple8_cnt--;) { + common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz, + filter_vert, height); + src += 8; + dst += 8; + } +} + +static void common_hv_2ht_2vt_4x4_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, + int8_t *filter_vert) { + uint32_t out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, mask; + v16u8 res0, res1, horiz_vec; + v16u8 filt_vert, filt_horiz, vec0, vec1; + v8u16 filt, tmp0, tmp1; + v8u16 horiz_out0, horiz_out1, horiz_out2, horiz_out3, horiz_out4; + + mask = LOAD_SB(&mc_filt_mask_arr[16]); + + /* rearranging filter */ + filt = LOAD_UH(filter_horiz); + filt_horiz = (v16u8)__msa_splati_h((v8i16)filt, 0); + + filt = LOAD_UH(filter_vert); + filt_vert = (v16u8)__msa_splati_h((v8i16)filt, 0); + + LOAD_5VECS_SB(src, src_stride, src0, src1, src2, src3, src4); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src1, src0); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src3, src2); + horiz_out2 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out2 = SRARI_SATURATE_UNSIGNED_H(horiz_out2, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src4, src4); + horiz_out4 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out4 = SRARI_SATURATE_UNSIGNED_H(horiz_out4, FILTER_BITS, 7); + + horiz_out1 = (v8u16)__msa_sldi_b((v16i8)horiz_out2, (v16i8)horiz_out0, 8); + horiz_out3 = (v8u16)__msa_pckod_d((v2i64)horiz_out4, (v2i64)horiz_out2); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + vec1 = (v16u8)__msa_ilvev_b((v16i8)horiz_out3, (v16i8)horiz_out2); + + tmp0 = __msa_dotp_u_h(vec0, filt_vert); + tmp1 = __msa_dotp_u_h(vec1, filt_vert); + tmp0 = SRARI_SATURATE_UNSIGNED_H(tmp0, FILTER_BITS, 7); + tmp1 = SRARI_SATURATE_UNSIGNED_H(tmp1, FILTER_BITS, 7); + + res0 = (v16u8)__msa_pckev_b((v16i8)tmp0, (v16i8)tmp0); + res1 = (v16u8)__msa_pckev_b((v16i8)tmp1, (v16i8)tmp1); + + out0 = __msa_copy_u_w((v4i32)res0, 0); + out1 = __msa_copy_u_w((v4i32)res0, 1); + out2 = __msa_copy_u_w((v4i32)res1, 0); + out3 = __msa_copy_u_w((v4i32)res1, 1); + + STORE_WORD(dst, out0); + dst += dst_stride; + STORE_WORD(dst, out1); + dst += dst_stride; + STORE_WORD(dst, out2); + dst += dst_stride; + STORE_WORD(dst, out3); +} + +static void common_hv_2ht_2vt_4x8_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, + int8_t *filter_vert) { + uint32_t out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, mask; + v16u8 filt_horiz, filt_vert, horiz_vec; + v16u8 vec0, vec1, vec2, vec3; + v8u16 horiz_out0, horiz_out1, horiz_out2, horiz_out3; + v8u16 vec4, vec5, vec6, vec7, filt; + v8u16 horiz_out4, horiz_out5, horiz_out6, horiz_out7, horiz_out8; + v16i8 res0, res1, res2, res3; + + mask = LOAD_SB(&mc_filt_mask_arr[16]); + + /* rearranging filter */ + filt = LOAD_UH(filter_horiz); + filt_horiz = (v16u8)__msa_splati_h((v8i16)filt, 0); + + filt = LOAD_UH(filter_vert); + filt_vert = (v16u8)__msa_splati_h((v8i16)filt, 0); + + LOAD_8VECS_SB(src, src_stride, + src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + src8 = LOAD_SB(src); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src1, src0); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src3, src2); + horiz_out2 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out2 = SRARI_SATURATE_UNSIGNED_H(horiz_out2, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src5, src4); + horiz_out4 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out4 = SRARI_SATURATE_UNSIGNED_H(horiz_out4, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src7, src6); + horiz_out6 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out6 = SRARI_SATURATE_UNSIGNED_H(horiz_out6, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src8, src8); + horiz_out8 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out8 = SRARI_SATURATE_UNSIGNED_H(horiz_out8, FILTER_BITS, 7); + + horiz_out1 = (v8u16)__msa_sldi_b((v16i8)horiz_out2, (v16i8)horiz_out0, 8); + horiz_out3 = (v8u16)__msa_sldi_b((v16i8)horiz_out4, (v16i8)horiz_out2, 8); + horiz_out5 = (v8u16)__msa_sldi_b((v16i8)horiz_out6, (v16i8)horiz_out4, 8); + horiz_out7 = (v8u16)__msa_pckod_d((v2i64)horiz_out8, (v2i64)horiz_out6); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + vec1 = (v16u8)__msa_ilvev_b((v16i8)horiz_out3, (v16i8)horiz_out2); + vec2 = (v16u8)__msa_ilvev_b((v16i8)horiz_out5, (v16i8)horiz_out4); + vec3 = (v16u8)__msa_ilvev_b((v16i8)horiz_out7, (v16i8)horiz_out6); + + vec4 = __msa_dotp_u_h(vec0, filt_vert); + vec5 = __msa_dotp_u_h(vec1, filt_vert); + vec6 = __msa_dotp_u_h(vec2, filt_vert); + vec7 = __msa_dotp_u_h(vec3, filt_vert); + + vec4 = SRARI_SATURATE_UNSIGNED_H(vec4, FILTER_BITS, 7); + vec5 = SRARI_SATURATE_UNSIGNED_H(vec5, FILTER_BITS, 7); + vec6 = SRARI_SATURATE_UNSIGNED_H(vec6, FILTER_BITS, 7); + vec7 = SRARI_SATURATE_UNSIGNED_H(vec7, FILTER_BITS, 7); + + res0 = __msa_pckev_b((v16i8)vec4, (v16i8)vec4); + res1 = __msa_pckev_b((v16i8)vec5, (v16i8)vec5); + res2 = __msa_pckev_b((v16i8)vec6, (v16i8)vec6); + res3 = __msa_pckev_b((v16i8)vec7, (v16i8)vec7); + + out0 = __msa_copy_u_w((v4i32)res0, 0); + out1 = __msa_copy_u_w((v4i32)res0, 1); + out2 = __msa_copy_u_w((v4i32)res1, 0); + out3 = __msa_copy_u_w((v4i32)res1, 1); + + STORE_WORD(dst, out0); + dst += dst_stride; + STORE_WORD(dst, out1); + dst += dst_stride; + STORE_WORD(dst, out2); + dst += dst_stride; + STORE_WORD(dst, out3); + dst += dst_stride; + + out0 = __msa_copy_u_w((v4i32)res2, 0); + out1 = __msa_copy_u_w((v4i32)res2, 1); + out2 = __msa_copy_u_w((v4i32)res3, 0); + out3 = __msa_copy_u_w((v4i32)res3, 1); + + STORE_WORD(dst, out0); + dst += dst_stride; + STORE_WORD(dst, out1); + dst += dst_stride; + STORE_WORD(dst, out2); + dst += dst_stride; + STORE_WORD(dst, out3); +} + +static void common_hv_2ht_2vt_4w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, + int8_t *filter_vert, + int32_t height) { + if (4 == height) { + common_hv_2ht_2vt_4x4_msa(src, src_stride, dst, dst_stride, + filter_horiz, filter_vert); + } else if (8 == height) { + common_hv_2ht_2vt_4x8_msa(src, src_stride, dst, dst_stride, + filter_horiz, filter_vert); + } +} + +static void common_hv_2ht_2vt_8x4_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, + int8_t *filter_vert) { + v16i8 src0, src1, src2, src3, src4, mask; + v16u8 filt_horiz, filt_vert, horiz_vec; + v16u8 vec0, vec1, vec2, vec3; + v8u16 horiz_out0, horiz_out1; + v8u16 tmp0, tmp1, tmp2, tmp3; + v8i16 filt; + + mask = LOAD_SB(&mc_filt_mask_arr[0]); + + /* rearranging filter */ + filt = LOAD_SH(filter_horiz); + filt_horiz = (v16u8)__msa_splati_h(filt, 0); + + filt = LOAD_SH(filter_vert); + filt_vert = (v16u8)__msa_splati_h(filt, 0); + + LOAD_5VECS_SB(src, src_stride, src0, src1, src2, src3, src4); + src += (5 * src_stride); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src0, src0); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src1, src1); + horiz_out1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_out1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp0 = __msa_dotp_u_h(vec0, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src2, src2); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + vec1 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp1 = __msa_dotp_u_h(vec1, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src3, src3); + horiz_out1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_out1, FILTER_BITS, 7); + + vec2 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp2 = __msa_dotp_u_h(vec2, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src4, src4); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + vec3 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp3 = __msa_dotp_u_h(vec3, filt_vert); + + tmp0 = SRARI_SATURATE_UNSIGNED_H(tmp0, FILTER_BITS, 7); + tmp1 = SRARI_SATURATE_UNSIGNED_H(tmp1, FILTER_BITS, 7); + tmp2 = SRARI_SATURATE_UNSIGNED_H(tmp2, FILTER_BITS, 7); + tmp3 = SRARI_SATURATE_UNSIGNED_H(tmp3, FILTER_BITS, 7); + + PCKEV_B_STORE_8_BYTES_4(tmp0, tmp1, tmp2, tmp3, dst, dst_stride); +} + +static void common_hv_2ht_2vt_8x8mult_msa(const uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int8_t *filter_horiz, + int8_t *filter_vert, + int32_t height) { + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, mask; + v16u8 filt_horiz, filt_vert, vec0, horiz_vec; + v8u16 horiz_out0, horiz_out1; + v8u16 tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8; + v8i16 filt; + + mask = LOAD_SB(&mc_filt_mask_arr[0]); + + /* rearranging filter */ + filt = LOAD_SH(filter_horiz); + filt_horiz = (v16u8)__msa_splati_h(filt, 0); + + filt = LOAD_SH(filter_vert); + filt_vert = (v16u8)__msa_splati_h(filt, 0); + + src0 = LOAD_SB(src); + src += src_stride; + + horiz_vec = (v16u8)__msa_vshf_b(mask, src0, src0); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + for (loop_cnt = (height >> 3); loop_cnt--;) { + LOAD_4VECS_SB(src, src_stride, src1, src2, src3, src4); + src += (4 * src_stride); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src1, src1); + horiz_out1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_out1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp1 = __msa_dotp_u_h(vec0, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src2, src2); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp2 = (v8u16)__msa_dotp_u_h(vec0, filt_vert); + + tmp1 = SRARI_SATURATE_UNSIGNED_H(tmp1, FILTER_BITS, 7); + tmp2 = SRARI_SATURATE_UNSIGNED_H(tmp2, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src3, src3); + horiz_out1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_out1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp3 = __msa_dotp_u_h(vec0, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src4, src4); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + LOAD_4VECS_SB(src, src_stride, src1, src2, src3, src4); + src += (4 * src_stride); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp4 = __msa_dotp_u_h(vec0, filt_vert); + + tmp3 = SRARI_SATURATE_UNSIGNED_H(tmp3, FILTER_BITS, 7); + tmp4 = SRARI_SATURATE_UNSIGNED_H(tmp4, FILTER_BITS, 7); + + PCKEV_B_STORE_8_BYTES_4(tmp1, tmp2, tmp3, tmp4, dst, dst_stride); + dst += (4 * dst_stride); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src1, src1); + horiz_out1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_out1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp5 = __msa_dotp_u_h(vec0, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src2, src2); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp6 = __msa_dotp_u_h(vec0, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src3, src3); + horiz_out1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_out1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp7 = __msa_dotp_u_h(vec0, filt_vert); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src4, src4); + horiz_out0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_out0, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp8 = __msa_dotp_u_h(vec0, filt_vert); + + tmp5 = SRARI_SATURATE_UNSIGNED_H(tmp5, FILTER_BITS, 7); + tmp6 = SRARI_SATURATE_UNSIGNED_H(tmp6, FILTER_BITS, 7); + tmp7 = SRARI_SATURATE_UNSIGNED_H(tmp7, FILTER_BITS, 7); + tmp8 = SRARI_SATURATE_UNSIGNED_H(tmp8, FILTER_BITS, 7); + + PCKEV_B_STORE_8_BYTES_4(tmp5, tmp6, tmp7, tmp8, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void common_hv_2ht_2vt_8w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + if (4 == height) { + common_hv_2ht_2vt_8x4_msa(src, src_stride, dst, dst_stride, filter_horiz, + filter_vert); + } else { + common_hv_2ht_2vt_8x8mult_msa(src, src_stride, dst, dst_stride, + filter_horiz, filter_vert, height); + } +} + +static void common_hv_2ht_2vt_16w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; + v16u8 filt_horiz, filt_vert, vec0, horiz_vec; + v8u16 horiz_vec0, horiz_vec1, tmp1, tmp2; + v8u16 horiz_out0, horiz_out1, horiz_out2, horiz_out3; + v8i16 filt; + + mask = LOAD_SB(&mc_filt_mask_arr[0]); + + /* rearranging filter */ + filt = LOAD_SH(filter_horiz); + filt_horiz = (v16u8)__msa_splati_h(filt, 0); + + filt = LOAD_SH(filter_vert); + filt_vert = (v16u8)__msa_splati_h(filt, 0); + + src0 = LOAD_SB(src); + src1 = LOAD_SB(src + 8); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src0, src0); + horiz_vec0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_vec0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src1, src1); + horiz_vec1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out2 = SRARI_SATURATE_UNSIGNED_H(horiz_vec1, FILTER_BITS, 7); + + src += src_stride; + + 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); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src0, src0); + horiz_vec0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_vec0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src1, src1); + horiz_vec1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out3 = SRARI_SATURATE_UNSIGNED_H(horiz_vec1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp1 = __msa_dotp_u_h(vec0, filt_vert); + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out3, (v16i8)horiz_out2); + tmp2 = __msa_dotp_u_h(vec0, filt_vert); + tmp1 = SRARI_SATURATE_UNSIGNED_H(tmp1, FILTER_BITS, 7); + tmp2 = SRARI_SATURATE_UNSIGNED_H(tmp2, FILTER_BITS, 7); + + PCKEV_B_STORE_VEC(tmp2, tmp1, dst); + dst += dst_stride; + + horiz_vec = (v16u8)__msa_vshf_b(mask, src2, src2); + horiz_vec0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_vec0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src3, src3); + horiz_vec1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out2 = SRARI_SATURATE_UNSIGNED_H(horiz_vec1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp1 = __msa_dotp_u_h(vec0, filt_vert); + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out2, (v16i8)horiz_out3); + tmp2 = __msa_dotp_u_h(vec0, filt_vert); + tmp1 = SRARI_SATURATE_UNSIGNED_H(tmp1, FILTER_BITS, 7); + tmp2 = SRARI_SATURATE_UNSIGNED_H(tmp2, FILTER_BITS, 7); + + PCKEV_B_STORE_VEC(tmp2, tmp1, dst); + dst += dst_stride; + + horiz_vec = (v16u8)__msa_vshf_b(mask, src4, src4); + horiz_vec0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out1 = SRARI_SATURATE_UNSIGNED_H(horiz_vec0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src5, src5); + horiz_vec1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out3 = SRARI_SATURATE_UNSIGNED_H(horiz_vec1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out1, (v16i8)horiz_out0); + tmp1 = __msa_dotp_u_h(vec0, filt_vert); + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out3, (v16i8)horiz_out2); + tmp2 = __msa_dotp_u_h(vec0, filt_vert); + tmp1 = SRARI_SATURATE_UNSIGNED_H(tmp1, FILTER_BITS, 7); + tmp2 = SRARI_SATURATE_UNSIGNED_H(tmp2, FILTER_BITS, 7); + + PCKEV_B_STORE_VEC(tmp2, tmp1, dst); + dst += dst_stride; + + horiz_vec = (v16u8)__msa_vshf_b(mask, src6, src6); + horiz_vec0 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out0 = SRARI_SATURATE_UNSIGNED_H(horiz_vec0, FILTER_BITS, 7); + + horiz_vec = (v16u8)__msa_vshf_b(mask, src7, src7); + horiz_vec1 = __msa_dotp_u_h(horiz_vec, filt_horiz); + horiz_out2 = SRARI_SATURATE_UNSIGNED_H(horiz_vec1, FILTER_BITS, 7); + + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out0, (v16i8)horiz_out1); + tmp1 = __msa_dotp_u_h(vec0, filt_vert); + vec0 = (v16u8)__msa_ilvev_b((v16i8)horiz_out2, (v16i8)horiz_out3); + tmp2 = __msa_dotp_u_h(vec0, filt_vert); + tmp1 = SRARI_SATURATE_UNSIGNED_H(tmp1, FILTER_BITS, 7); + tmp2 = SRARI_SATURATE_UNSIGNED_H(tmp2, FILTER_BITS, 7); + + PCKEV_B_STORE_VEC(tmp2, tmp1, dst); + dst += dst_stride; + } +} + +static void common_hv_2ht_2vt_32w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + int32_t multiple8_cnt; + for (multiple8_cnt = 2; multiple8_cnt--;) { + common_hv_2ht_2vt_16w_msa(src, src_stride, dst, dst_stride, filter_horiz, + filter_vert, height); + src += 16; + dst += 16; + } +} + +static void common_hv_2ht_2vt_64w_msa(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int8_t *filter_horiz, int8_t *filter_vert, + int32_t height) { + int32_t multiple8_cnt; + for (multiple8_cnt = 4; multiple8_cnt--;) { + common_hv_2ht_2vt_16w_msa(src, src_stride, dst, dst_stride, filter_horiz, + filter_vert, height); + src += 16; + dst += 16; + } +} + +void vp9_convolve8_msa(const uint8_t *src, ptrdiff_t src_stride, + uint8_t *dst, ptrdiff_t dst_stride, + const int16_t *filter_x, int32_t x_step_q4, + const int16_t *filter_y, int32_t y_step_q4, + int32_t w, int32_t h) { + int8_t cnt, filt_hor[8], filt_ver[8]; + + if (16 != x_step_q4 || 16 != y_step_q4) { + vp9_convolve8_c(src, src_stride, dst, dst_stride, + filter_x, x_step_q4, filter_y, y_step_q4, + w, h); + return; + } + + if (((const int32_t *)filter_x)[1] == 0x800000 && + ((const int32_t *)filter_y)[1] == 0x800000) { + vp9_convolve_copy(src, src_stride, dst, dst_stride, + filter_x, x_step_q4, filter_y, y_step_q4, + w, h); + return; + } + + for (cnt = 0; cnt < 8; ++cnt) { + filt_hor[cnt] = filter_x[cnt]; + filt_ver[cnt] = filter_y[cnt]; + } + + if (((const int32_t *)filter_x)[0] == 0 && + ((const int32_t *)filter_y)[0] == 0) { + switch (w) { + case 4: + common_hv_2ht_2vt_4w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + &filt_hor[3], &filt_ver[3], (int32_t)h); + break; + case 8: + common_hv_2ht_2vt_8w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + &filt_hor[3], &filt_ver[3], (int32_t)h); + break; + case 16: + common_hv_2ht_2vt_16w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + &filt_hor[3], &filt_ver[3], (int32_t)h); + break; + case 32: + common_hv_2ht_2vt_32w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + &filt_hor[3], &filt_ver[3], (int32_t)h); + break; + case 64: + common_hv_2ht_2vt_64w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + &filt_hor[3], &filt_ver[3], (int32_t)h); + break; + default: + vp9_convolve8_c(src, src_stride, dst, dst_stride, + filter_x, x_step_q4, filter_y, y_step_q4, + w, h); + break; + } + } else if (((const int32_t *)filter_x)[0] == 0 || + ((const int32_t *)filter_y)[0] == 0) { + vp9_convolve8_c(src, src_stride, dst, dst_stride, + filter_x, x_step_q4, filter_y, y_step_q4, + w, h); + } else { + switch (w) { + case 4: + common_hv_8ht_8vt_4w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + filt_hor, filt_ver, (int32_t)h); + break; + case 8: + common_hv_8ht_8vt_8w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + filt_hor, filt_ver, (int32_t)h); + break; + case 16: + common_hv_8ht_8vt_16w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + filt_hor, filt_ver, (int32_t)h); + break; + case 32: + common_hv_8ht_8vt_32w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + filt_hor, filt_ver, (int32_t)h); + break; + case 64: + common_hv_8ht_8vt_64w_msa(src, (int32_t)src_stride, + dst, (int32_t)dst_stride, + filt_hor, filt_ver, (int32_t)h); + break; + default: + vp9_convolve8_c(src, src_stride, dst, dst_stride, + filter_x, x_step_q4, filter_y, y_step_q4, + w, h); + break; + } + } +} diff --git a/vp9/common/mips/msa/vp9_convolve_msa.h b/vp9/common/mips/msa/vp9_convolve_msa.h index b74fd1bcb..b109a4014 100644 --- a/vp9/common/mips/msa/vp9_convolve_msa.h +++ b/vp9/common/mips/msa/vp9_convolve_msa.h @@ -14,7 +14,7 @@ #include "vp9/common/vp9_filter.h" #include "vp9/common/mips/msa/vp9_macros_msa.h" -extern uint8_t mc_filt_mask_arr[16 * 3]; +extern const uint8_t mc_filt_mask_arr[16 * 3]; #define HORIZ_8TAP_FILT(src, mask0, mask1, mask2, mask3, \ filt_h0, filt_h1, filt_h2, filt_h3) ({ \ |