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-rw-r--r--source/rotate_common.cc229
1 files changed, 0 insertions, 229 deletions
diff --git a/source/rotate_common.cc b/source/rotate_common.cc
deleted file mode 100644
index 4b496d1b..00000000
--- a/source/rotate_common.cc
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright 2011 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"
-#include "libyuv/row.h"
-
-#ifdef __cplusplus
-namespace libyuv {
-extern "C" {
-#endif
-
-void TransposeWx8_C(const uint8_t* src,
- int src_stride,
- uint8_t* dst,
- int dst_stride,
- int width) {
- int i;
- for (i = 0; i < width; ++i) {
- dst[0] = src[0 * src_stride];
- dst[1] = src[1 * src_stride];
- dst[2] = src[2 * src_stride];
- dst[3] = src[3 * src_stride];
- dst[4] = src[4 * src_stride];
- dst[5] = src[5 * src_stride];
- dst[6] = src[6 * src_stride];
- dst[7] = src[7 * src_stride];
- ++src;
- dst += dst_stride;
- }
-}
-
-void TransposeUVWx8_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) {
- int i;
- for (i = 0; i < width; ++i) {
- dst_a[0] = src[0 * src_stride + 0];
- dst_b[0] = src[0 * src_stride + 1];
- dst_a[1] = src[1 * src_stride + 0];
- dst_b[1] = src[1 * src_stride + 1];
- dst_a[2] = src[2 * src_stride + 0];
- dst_b[2] = src[2 * src_stride + 1];
- dst_a[3] = src[3 * src_stride + 0];
- dst_b[3] = src[3 * src_stride + 1];
- dst_a[4] = src[4 * src_stride + 0];
- dst_b[4] = src[4 * src_stride + 1];
- dst_a[5] = src[5 * src_stride + 0];
- dst_b[5] = src[5 * src_stride + 1];
- dst_a[6] = src[6 * src_stride + 0];
- dst_b[6] = src[6 * src_stride + 1];
- dst_a[7] = src[7 * src_stride + 0];
- dst_b[7] = src[7 * src_stride + 1];
- src += 2;
- dst_a += dst_stride_a;
- dst_b += dst_stride_b;
- }
-}
-
-void TransposeWxH_C(const uint8_t* src,
- int src_stride,
- uint8_t* dst,
- int dst_stride,
- int width,
- int height) {
- int i;
- for (i = 0; i < width; ++i) {
- int j;
- for (j = 0; j < height; ++j) {
- dst[i * dst_stride + j] = src[j * src_stride + i];
- }
- }
-}
-
-void TransposeUVWxH_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,
- int height) {
- int i;
- for (i = 0; i < width * 2; i += 2) {
- int j;
- for (j = 0; j < height; ++j) {
- dst_a[((i >> 1) * dst_stride_a) + j] = src[i + (j * src_stride)];
- dst_b[((i >> 1) * dst_stride_b) + j] = src[i + (j * src_stride) + 1];
- }
- }
-}
-
-void TransposeWx8_16_C(const uint16_t* src,
- int src_stride,
- uint16_t* dst,
- int dst_stride,
- int width) {
- int i;
- for (i = 0; i < width; ++i) {
- dst[0] = src[0 * src_stride];
- dst[1] = src[1 * src_stride];
- dst[2] = src[2 * src_stride];
- dst[3] = src[3 * src_stride];
- dst[4] = src[4 * src_stride];
- dst[5] = src[5 * src_stride];
- dst[6] = src[6 * src_stride];
- dst[7] = src[7 * src_stride];
- ++src;
- dst += dst_stride;
- }
-}
-
-void TransposeUVWx8_16_C(const uint16_t* src,
- int src_stride,
- uint16_t* dst_a,
- int dst_stride_a,
- uint16_t* dst_b,
- int dst_stride_b,
- int width) {
- int i;
- for (i = 0; i < width; ++i) {
- dst_a[0] = src[0 * src_stride + 0];
- dst_b[0] = src[0 * src_stride + 1];
- dst_a[1] = src[1 * src_stride + 0];
- dst_b[1] = src[1 * src_stride + 1];
- dst_a[2] = src[2 * src_stride + 0];
- dst_b[2] = src[2 * src_stride + 1];
- dst_a[3] = src[3 * src_stride + 0];
- dst_b[3] = src[3 * src_stride + 1];
- dst_a[4] = src[4 * src_stride + 0];
- dst_b[4] = src[4 * src_stride + 1];
- dst_a[5] = src[5 * src_stride + 0];
- dst_b[5] = src[5 * src_stride + 1];
- dst_a[6] = src[6 * src_stride + 0];
- dst_b[6] = src[6 * src_stride + 1];
- dst_a[7] = src[7 * src_stride + 0];
- dst_b[7] = src[7 * src_stride + 1];
- src += 2;
- dst_a += dst_stride_a;
- dst_b += dst_stride_b;
- }
-}
-
-void TransposeWxH_16_C(const uint16_t* src,
- int src_stride,
- uint16_t* dst,
- int dst_stride,
- int width,
- int height) {
- int i;
- for (i = 0; i < width; ++i) {
- int j;
- for (j = 0; j < height; ++j) {
- dst[i * dst_stride + j] = src[j * src_stride + i];
- }
- }
-}
-
-// Transpose 32 bit values (ARGB)
-void Transpose4x4_32_C(const uint8_t* src,
- int src_stride,
- uint8_t* dst,
- int dst_stride,
- int width) {
- const uint8_t* src1 = src + src_stride;
- const uint8_t* src2 = src1 + src_stride;
- const uint8_t* src3 = src2 + src_stride;
- uint8_t* dst1 = dst + dst_stride;
- uint8_t* dst2 = dst1 + dst_stride;
- uint8_t* dst3 = dst2 + dst_stride;
- int i;
- for (i = 0; i < width; i += 4) {
- uint32_t p00 = ((uint32_t*)(src))[0];
- uint32_t p10 = ((uint32_t*)(src))[1];
- uint32_t p20 = ((uint32_t*)(src))[2];
- uint32_t p30 = ((uint32_t*)(src))[3];
- uint32_t p01 = ((uint32_t*)(src1))[0];
- uint32_t p11 = ((uint32_t*)(src1))[1];
- uint32_t p21 = ((uint32_t*)(src1))[2];
- uint32_t p31 = ((uint32_t*)(src1))[3];
- uint32_t p02 = ((uint32_t*)(src2))[0];
- uint32_t p12 = ((uint32_t*)(src2))[1];
- uint32_t p22 = ((uint32_t*)(src2))[2];
- uint32_t p32 = ((uint32_t*)(src2))[3];
- uint32_t p03 = ((uint32_t*)(src3))[0];
- uint32_t p13 = ((uint32_t*)(src3))[1];
- uint32_t p23 = ((uint32_t*)(src3))[2];
- uint32_t p33 = ((uint32_t*)(src3))[3];
- ((uint32_t*)(dst))[0] = p00;
- ((uint32_t*)(dst))[1] = p01;
- ((uint32_t*)(dst))[2] = p02;
- ((uint32_t*)(dst))[3] = p03;
- ((uint32_t*)(dst1))[0] = p10;
- ((uint32_t*)(dst1))[1] = p11;
- ((uint32_t*)(dst1))[2] = p12;
- ((uint32_t*)(dst1))[3] = p13;
- ((uint32_t*)(dst2))[0] = p20;
- ((uint32_t*)(dst2))[1] = p21;
- ((uint32_t*)(dst2))[2] = p22;
- ((uint32_t*)(dst2))[3] = p23;
- ((uint32_t*)(dst3))[0] = p30;
- ((uint32_t*)(dst3))[1] = p31;
- ((uint32_t*)(dst3))[2] = p32;
- ((uint32_t*)(dst3))[3] = p33;
- src += src_stride * 4; // advance 4 rows
- src1 += src_stride * 4;
- src2 += src_stride * 4;
- src3 += src_stride * 4;
- dst += 4 * 4; // advance 4 columns
- dst1 += 4 * 4;
- dst2 += 4 * 4;
- dst3 += 4 * 4;
- }
-}
-
-#ifdef __cplusplus
-} // extern "C"
-} // namespace libyuv
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-25 02:37:51 +0000