| /* |
| * 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); |
| } |