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1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2016 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/logging.h" | 5 #include "base/logging.h" |
6 #include "testing/gtest/include/gtest/gtest.h" | 6 #include "testing/gtest/include/gtest/gtest.h" |
7 #include "ui/gfx/color_space.h" | 7 #include "ui/gfx/color_space.h" |
8 #include "ui/gfx/color_transform.h" | 8 #include "ui/gfx/color_transform.h" |
9 #include "ui/gfx/icc_profile.h" | 9 #include "ui/gfx/icc_profile.h" |
10 #include "ui/gfx/transform.h" | 10 #include "ui/gfx/transform.h" |
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46 ColorSpace::MatrixID::SMPTE170M, ColorSpace::MatrixID::SMPTE240M, | 46 ColorSpace::MatrixID::SMPTE170M, ColorSpace::MatrixID::SMPTE240M, |
47 | 47 |
48 // YCOCG produces lots of negative values which isn't compatible with many | 48 // YCOCG produces lots of negative values which isn't compatible with many |
49 // transfer functions. | 49 // transfer functions. |
50 // TODO(hubbe): Test this separately. | 50 // TODO(hubbe): Test this separately. |
51 // ColorSpace::MatrixID::YCOCG, | 51 // ColorSpace::MatrixID::YCOCG, |
52 ColorSpace::MatrixID::BT2020_NCL, ColorSpace::MatrixID::BT2020_CL, | 52 ColorSpace::MatrixID::BT2020_NCL, ColorSpace::MatrixID::BT2020_CL, |
53 ColorSpace::MatrixID::YDZDX, | 53 ColorSpace::MatrixID::YDZDX, |
54 }; | 54 }; |
55 | 55 |
56 ColorSpace::RangeID all_ranges[] = {ColorSpace::RangeID::FULL, | 56 ColorSpace::RangeID all_ranges[] = {ColorSpace::RangeID::UNSPECIFIED, |
57 ColorSpace::RangeID::LIMITED}; | 57 ColorSpace::RangeID::FULL, |
| 58 ColorSpace::RangeID::LIMITED, |
| 59 ColorSpace::RangeID::DERIVED}; |
58 | 60 |
59 TEST(SimpleColorSpace, BT709toSRGB) { | 61 TEST(SimpleColorSpace, BT709toSRGB) { |
60 ColorSpace bt709 = ColorSpace::CreateREC709(); | 62 ColorSpace bt709 = ColorSpace::CreateREC709(); |
61 ColorSpace sRGB = ColorSpace::CreateSRGB(); | 63 ColorSpace sRGB = ColorSpace::CreateSRGB(); |
62 std::unique_ptr<ColorTransform> t(ColorTransform::NewColorTransform( | 64 std::unique_ptr<ColorTransform> t(ColorTransform::NewColorTransform( |
63 bt709, sRGB, ColorTransform::Intent::INTENT_ABSOLUTE)); | 65 bt709, sRGB, ColorTransform::Intent::INTENT_ABSOLUTE)); |
64 | 66 |
65 ColorTransform::TriStim tmp(16.0f / 255.0f, 0.5f, 0.5f); | 67 ColorTransform::TriStim tmp(16.0f / 255.0f, 0.5f, 0.5f); |
66 t->transform(&tmp, 1); | 68 t->transform(&tmp, 1); |
67 EXPECT_NEAR(tmp.x(), 0.0f, 0.001f); | 69 EXPECT_NEAR(tmp.x(), 0.0f, 0.001f); |
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525 testing::ValuesIn(all_ranges))); | 527 testing::ValuesIn(all_ranges))); |
526 | 528 |
527 INSTANTIATE_TEST_CASE_P( | 529 INSTANTIATE_TEST_CASE_P( |
528 C, | 530 C, |
529 ColorSpaceTest, | 531 ColorSpaceTest, |
530 testing::Combine(testing::ValuesIn(all_primaries), | 532 testing::Combine(testing::ValuesIn(all_primaries), |
531 testing::Values(ColorSpace::TransferID::BT709), | 533 testing::Values(ColorSpace::TransferID::BT709), |
532 testing::ValuesIn(all_matrices), | 534 testing::ValuesIn(all_matrices), |
533 testing::ValuesIn(all_ranges))); | 535 testing::ValuesIn(all_ranges))); |
534 } // namespace | 536 } // namespace |
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