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/*
* 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 "./vp8_rtcd.h"
#include "vp8/common/mips/msa/vp8_macros_msa.h"
static void copy_8x4_msa(uint8_t *src, int32_t src_stride, uint8_t *dst,
int32_t dst_stride) {
uint64_t src0, src1, src2, src3;
LD4(src, src_stride, src0, src1, src2, src3);
SD4(src0, src1, src2, src3, dst, dst_stride);
}
static void copy_8x8_msa(uint8_t *src, int32_t src_stride, uint8_t *dst,
int32_t dst_stride) {
uint64_t src0, src1, src2, src3;
LD4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
SD4(src0, src1, src2, src3, dst, dst_stride);
dst += (4 * dst_stride);
LD4(src, src_stride, src0, src1, src2, src3);
SD4(src0, src1, src2, src3, dst, dst_stride);
}
static void copy_16x16_msa(uint8_t *src, int32_t src_stride, uint8_t *dst,
int32_t dst_stride) {
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 src8, src9, src10, src11, src12, src13, src14, src15;
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
LD_UB8(src, src_stride, src8, src9, src10, src11, src12, src13, src14, src15);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
dst += (8 * dst_stride);
ST_UB8(src8, src9, src10, src11, src12, src13, src14, src15, dst, dst_stride);
}
void vp8_copy_mem16x16_msa(uint8_t *src, int32_t src_stride, uint8_t *dst,
int32_t dst_stride) {
copy_16x16_msa(src, src_stride, dst, dst_stride);
}
void vp8_copy_mem8x8_msa(uint8_t *src, int32_t src_stride, uint8_t *dst,
int32_t dst_stride) {
copy_8x8_msa(src, src_stride, dst, dst_stride);
}
void vp8_copy_mem8x4_msa(uint8_t *src, int32_t src_stride, uint8_t *dst,
int32_t dst_stride) {
copy_8x4_msa(src, src_stride, dst, dst_stride);
}
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