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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "cc/raster/texture_compressor.h" | 5 #include "cc/raster/texture_compressor.h" |
| 6 | 6 |
| 7 #include <stdint.h> |
| 8 |
| 7 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
| 8 | 10 |
| 9 namespace cc { | 11 namespace cc { |
| 10 namespace { | 12 namespace { |
| 11 | 13 |
| 12 const int kImageWidth = 256; | 14 const int kImageWidth = 256; |
| 13 const int kImageHeight = 256; | 15 const int kImageHeight = 256; |
| 14 const int kImageChannels = 4; | 16 const int kImageChannels = 4; |
| 15 const int kImageSizeInBytes = kImageWidth * kImageHeight * kImageChannels; | 17 const int kImageSizeInBytes = kImageWidth * kImageHeight * kImageChannels; |
| 16 | 18 |
| (...skipping 29 matching lines...) Expand all Loading... |
| 46 } | 48 } |
| 47 } | 49 } |
| 48 | 50 |
| 49 // Check if compression ratio is 8:1 for RGBA or BGRA images, after discarding | 51 // Check if compression ratio is 8:1 for RGBA or BGRA images, after discarding |
| 50 // alpha channel. | 52 // alpha channel. |
| 51 EXPECT_EQ(kImageSizeInBytes, compressed_size * 8); | 53 EXPECT_EQ(kImageSizeInBytes, compressed_size * 8); |
| 52 } | 54 } |
| 53 | 55 |
| 54 } // namespace | 56 } // namespace |
| 55 } // namespace cc | 57 } // namespace cc |
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