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Side by Side Diff: media/base/yuv_convert_unittest.cc

Issue 591313008: Add support for Rec709 color space videos in software YUV convert path. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: add enum to mojom Created 5 years, 11 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/base_paths.h" 5 #include "base/base_paths.h"
6 #include "base/cpu.h" 6 #include "base/cpu.h"
7 #include "base/files/file_util.h" 7 #include "base/files/file_util.h"
8 #include "base/logging.h" 8 #include "base/logging.h"
9 #include "base/path_service.h" 9 #include "base/path_service.h"
10 #include "media/base/djb2.h" 10 #include "media/base/djb2.h"
11 #include "media/base/simd/convert_rgb_to_yuv.h" 11 #include "media/base/simd/convert_rgb_to_yuv.h"
12 #include "media/base/simd/convert_yuv_to_rgb.h" 12 #include "media/base/simd/convert_yuv_to_rgb.h"
13 #include "media/base/simd/filter_yuv.h" 13 #include "media/base/simd/filter_yuv.h"
14 #include "media/base/simd/yuv_to_rgb_table.h"
15 #include "media/base/yuv_convert.h" 14 #include "media/base/yuv_convert.h"
16 #include "testing/gtest/include/gtest/gtest.h" 15 #include "testing/gtest/include/gtest/gtest.h"
17 #include "ui/gfx/geometry/rect.h" 16 #include "ui/gfx/geometry/rect.h"
18 17
19 // Size of raw image. 18 // Size of raw image.
20 static const int kSourceWidth = 640; 19 static const int kSourceWidth = 640;
21 static const int kSourceHeight = 360; 20 static const int kSourceHeight = 360;
22 static const int kSourceYSize = kSourceWidth * kSourceHeight; 21 static const int kSourceYSize = kSourceWidth * kSourceHeight;
23 static const int kSourceUOffset = kSourceYSize; 22 static const int kSourceUOffset = kSourceYSize;
24 static const int kSourceVOffset = kSourceYSize * 5 / 4; 23 static const int kSourceVOffset = kSourceYSize * 5 / 4;
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168 media::ScaleFilter scale_filter; 167 media::ScaleFilter scale_filter;
169 uint32 rgb_hash; 168 uint32 rgb_hash;
170 }; 169 };
171 170
172 class YUVScaleTest : public ::testing::TestWithParam<YUVScaleTestData> { 171 class YUVScaleTest : public ::testing::TestWithParam<YUVScaleTestData> {
173 public: 172 public:
174 YUVScaleTest() { 173 YUVScaleTest() {
175 switch (GetParam().yuv_type) { 174 switch (GetParam().yuv_type) {
176 case media::YV12: 175 case media::YV12:
177 case media::YV12J: 176 case media::YV12J:
177 case media::YV12HD:
178 ReadYV12Data(&yuv_bytes_); 178 ReadYV12Data(&yuv_bytes_);
179 break; 179 break;
180 case media::YV16: 180 case media::YV16:
181 ReadYV16Data(&yuv_bytes_); 181 ReadYV16Data(&yuv_bytes_);
182 break; 182 break;
183 } 183 }
184 184
185 rgb_bytes_.reset(new uint8[kRGBSizeScaled]); 185 rgb_bytes_.reset(new uint8[kRGBSizeScaled]);
186 } 186 }
187 187
188 // Helpers for getting the proper Y, U and V plane offsets. 188 // Helpers for getting the proper Y, U and V plane offsets.
189 uint8* y_plane() { return yuv_bytes_.get(); } 189 uint8* y_plane() { return yuv_bytes_.get(); }
190 uint8* u_plane() { return yuv_bytes_.get() + kSourceYSize; } 190 uint8* u_plane() { return yuv_bytes_.get() + kSourceYSize; }
191 uint8* v_plane() { 191 uint8* v_plane() {
192 switch (GetParam().yuv_type) { 192 switch (GetParam().yuv_type) {
193 case media::YV12: 193 case media::YV12:
194 case media::YV12J: 194 case media::YV12J:
195 case media::YV12HD:
195 return yuv_bytes_.get() + kSourceVOffset; 196 return yuv_bytes_.get() + kSourceVOffset;
196 case media::YV16: 197 case media::YV16:
197 return yuv_bytes_.get() + kSourceYSize * 3 / 2; 198 return yuv_bytes_.get() + kSourceYSize * 3 / 2;
198 } 199 }
199 return NULL; 200 return NULL;
200 } 201 }
201 202
202 scoped_ptr<uint8[]> yuv_bytes_; 203 scoped_ptr<uint8[]> yuv_bytes_;
203 scoped_ptr<uint8[]> rgb_bytes_; 204 scoped_ptr<uint8[]> rgb_bytes_;
204 }; 205 };
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882 EXPECT_EQ(0, memcmp(rgb_bytes_reference.get(), 883 EXPECT_EQ(0, memcmp(rgb_bytes_reference.get(),
883 rgb_bytes_converted.get(), 884 rgb_bytes_converted.get(),
884 kWidth * kBpp)); 885 kWidth * kBpp));
885 } 886 }
886 887
887 #endif // defined(ARCH_CPU_X86_64) 888 #endif // defined(ARCH_CPU_X86_64)
888 889
889 #endif // defined(ARCH_CPU_X86_FAMILY) 890 #endif // defined(ARCH_CPU_X86_FAMILY)
890 891
891 } // namespace media 892 } // namespace media
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