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-rw-r--r--files/source/rotate_msa.cc250
1 files changed, 0 insertions, 250 deletions
diff --git a/files/source/rotate_msa.cc b/files/source/rotate_msa.cc
deleted file mode 100644
index 99bdca65..00000000
--- a/files/source/rotate_msa.cc
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright 2016 The LibYuv 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 "libyuv/rotate_row.h"
-
-// This module is for GCC MSA
-#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
-#include "libyuv/macros_msa.h"
-
-#ifdef __cplusplus
-namespace libyuv {
-extern "C" {
-#endif
-
-#define ILVRL_B(in0, in1, in2, in3, out0, out1, out2, out3) \
- { \
- out0 = (v16u8)__msa_ilvr_b((v16i8)in1, (v16i8)in0); \
- out1 = (v16u8)__msa_ilvl_b((v16i8)in1, (v16i8)in0); \
- out2 = (v16u8)__msa_ilvr_b((v16i8)in3, (v16i8)in2); \
- out3 = (v16u8)__msa_ilvl_b((v16i8)in3, (v16i8)in2); \
- }
-
-#define ILVRL_H(in0, in1, in2, in3, out0, out1, out2, out3) \
- { \
- out0 = (v16u8)__msa_ilvr_h((v8i16)in1, (v8i16)in0); \
- out1 = (v16u8)__msa_ilvl_h((v8i16)in1, (v8i16)in0); \
- out2 = (v16u8)__msa_ilvr_h((v8i16)in3, (v8i16)in2); \
- out3 = (v16u8)__msa_ilvl_h((v8i16)in3, (v8i16)in2); \
- }
-
-#define ILVRL_W(in0, in1, in2, in3, out0, out1, out2, out3) \
- { \
- out0 = (v16u8)__msa_ilvr_w((v4i32)in1, (v4i32)in0); \
- out1 = (v16u8)__msa_ilvl_w((v4i32)in1, (v4i32)in0); \
- out2 = (v16u8)__msa_ilvr_w((v4i32)in3, (v4i32)in2); \
- out3 = (v16u8)__msa_ilvl_w((v4i32)in3, (v4i32)in2); \
- }
-
-#define ILVRL_D(in0, in1, in2, in3, out0, out1, out2, out3) \
- { \
- out0 = (v16u8)__msa_ilvr_d((v2i64)in1, (v2i64)in0); \
- out1 = (v16u8)__msa_ilvl_d((v2i64)in1, (v2i64)in0); \
- out2 = (v16u8)__msa_ilvr_d((v2i64)in3, (v2i64)in2); \
- out3 = (v16u8)__msa_ilvl_d((v2i64)in3, (v2i64)in2); \
- }
-
-void TransposeWx16_C(const uint8_t* src,
- int src_stride,
- uint8_t* dst,
- int dst_stride,
- int width) {
- TransposeWx8_C(src, src_stride, dst, dst_stride, width);
- TransposeWx8_C((src + 8 * src_stride), src_stride, (dst + 8), dst_stride,
- width);
-}
-
-void TransposeUVWx16_C(const uint8_t* src,
- int src_stride,
- uint8_t* dst_a,
- int dst_stride_a,
- uint8_t* dst_b,
- int dst_stride_b,
- int width) {
- TransposeUVWx8_C(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b,
- width);
- TransposeUVWx8_C((src + 8 * src_stride), src_stride, (dst_a + 8),
- dst_stride_a, (dst_b + 8), dst_stride_b, width);
-}
-
-void TransposeWx16_MSA(const uint8_t* src,
- int src_stride,
- uint8_t* dst,
- int dst_stride,
- int width) {
- int x;
- const uint8_t* s;
- v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3, vec0, vec1, vec2, vec3;
- v16u8 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
- v16u8 res0, res1, res2, res3, res4, res5, res6, res7, res8, res9;
-
- for (x = 0; x < width; x += 16) {
- s = src;
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
- ILVRL_W(reg0, reg4, reg1, reg5, res0, res1, res2, res3);
- ILVRL_W(reg2, reg6, reg3, reg7, res4, res5, res6, res7);
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg4, (v4i32)reg0);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg4, (v4i32)reg0);
- ILVRL_D(res0, res8, res1, res9, dst0, dst1, dst2, dst3);
- ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
- dst += dst_stride * 4;
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg5, (v4i32)reg1);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg5, (v4i32)reg1);
- ILVRL_D(res2, res8, res3, res9, dst0, dst1, dst2, dst3);
- ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
- dst += dst_stride * 4;
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg6, (v4i32)reg2);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg6, (v4i32)reg2);
- ILVRL_D(res4, res8, res5, res9, dst0, dst1, dst2, dst3);
- ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
- dst += dst_stride * 4;
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg7, (v4i32)reg3);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg7, (v4i32)reg3);
- ILVRL_D(res6, res8, res7, res9, dst0, dst1, dst2, dst3);
- ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
- src += 16;
- dst += dst_stride * 4;
- }
-}
-
-void TransposeUVWx16_MSA(const uint8_t* src,
- int src_stride,
- uint8_t* dst_a,
- int dst_stride_a,
- uint8_t* dst_b,
- int dst_stride_b,
- int width) {
- int x;
- const uint8_t* s;
- v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3, vec0, vec1, vec2, vec3;
- v16u8 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
- v16u8 res0, res1, res2, res3, res4, res5, res6, res7, res8, res9;
-
- for (x = 0; x < width; x += 8) {
- s = src;
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
- ILVRL_W(reg0, reg4, reg1, reg5, res0, res1, res2, res3);
- ILVRL_W(reg2, reg6, reg3, reg7, res4, res5, res6, res7);
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
- src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
- s += src_stride;
- ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
- ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg4, (v4i32)reg0);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg4, (v4i32)reg0);
- ILVRL_D(res0, res8, res1, res9, dst0, dst1, dst2, dst3);
- ST_UB2(dst0, dst2, dst_a, dst_stride_a);
- ST_UB2(dst1, dst3, dst_b, dst_stride_b);
- dst_a += dst_stride_a * 2;
- dst_b += dst_stride_b * 2;
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg5, (v4i32)reg1);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg5, (v4i32)reg1);
- ILVRL_D(res2, res8, res3, res9, dst0, dst1, dst2, dst3);
- ST_UB2(dst0, dst2, dst_a, dst_stride_a);
- ST_UB2(dst1, dst3, dst_b, dst_stride_b);
- dst_a += dst_stride_a * 2;
- dst_b += dst_stride_b * 2;
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg6, (v4i32)reg2);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg6, (v4i32)reg2);
- ILVRL_D(res4, res8, res5, res9, dst0, dst1, dst2, dst3);
- ST_UB2(dst0, dst2, dst_a, dst_stride_a);
- ST_UB2(dst1, dst3, dst_b, dst_stride_b);
- dst_a += dst_stride_a * 2;
- dst_b += dst_stride_b * 2;
- res8 = (v16u8)__msa_ilvr_w((v4i32)reg7, (v4i32)reg3);
- res9 = (v16u8)__msa_ilvl_w((v4i32)reg7, (v4i32)reg3);
- ILVRL_D(res6, res8, res7, res9, dst0, dst1, dst2, dst3);
- ST_UB2(dst0, dst2, dst_a, dst_stride_a);
- ST_UB2(dst1, dst3, dst_b, dst_stride_b);
- src += 16;
- dst_a += dst_stride_a * 2;
- dst_b += dst_stride_b * 2;
- }
-}
-
-#ifdef __cplusplus
-} // extern "C"
-} // namespace libyuv
-#endif
-
-#endif // !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 08:19:43 +0000