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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 "ui/base/resource/resource_bundle.h" | 5 #include "ui/base/resource/resource_bundle.h" |
| 6 | 6 |
| 7 #include "base/base_paths.h" | 7 #include "base/base_paths.h" |
| 8 #include "base/big_endian.h" | 8 #include "base/big_endian.h" |
| 9 #include "base/file_util.h" | 9 #include "base/file_util.h" |
| 10 #include "base/files/file_path.h" | 10 #include "base/files/file_path.h" |
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| 120 } | 120 } |
| 121 | 121 |
| 122 // Creates datapack at |path| with a single bitmap at resource ID 3 | 122 // Creates datapack at |path| with a single bitmap at resource ID 3 |
| 123 // which is |edge_size|x|edge_size| pixels. | 123 // which is |edge_size|x|edge_size| pixels. |
| 124 // If |custom_chunk| is non empty, adds it after the IHDR chunk | 124 // If |custom_chunk| is non empty, adds it after the IHDR chunk |
| 125 // in the encoded bitmap data. | 125 // in the encoded bitmap data. |
| 126 void CreateDataPackWithSingleBitmap(const base::FilePath& path, | 126 void CreateDataPackWithSingleBitmap(const base::FilePath& path, |
| 127 int edge_size, | 127 int edge_size, |
| 128 const base::StringPiece& custom_chunk) { | 128 const base::StringPiece& custom_chunk) { |
| 129 SkBitmap bitmap; | 129 SkBitmap bitmap; |
| 130 bitmap.setConfig(SkBitmap::kARGB_8888_Config, edge_size, edge_size); | 130 bitmap.allocN32Pixels(edge_size, edge_size); |
| 131 bitmap.allocPixels(); | |
| 132 bitmap.eraseColor(SK_ColorWHITE); | 131 bitmap.eraseColor(SK_ColorWHITE); |
| 133 std::vector<unsigned char> bitmap_data; | 132 std::vector<unsigned char> bitmap_data; |
| 134 EXPECT_TRUE(gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &bitmap_data)); | 133 EXPECT_TRUE(gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &bitmap_data)); |
| 135 | 134 |
| 136 if (custom_chunk.size() > 0) | 135 if (custom_chunk.size() > 0) |
| 137 AddCustomChunk(custom_chunk, &bitmap_data); | 136 AddCustomChunk(custom_chunk, &bitmap_data); |
| 138 | 137 |
| 139 std::map<uint16, base::StringPiece> resources; | 138 std::map<uint16, base::StringPiece> resources; |
| 140 resources[3u] = base::StringPiece( | 139 resources[3u] = base::StringPiece( |
| 141 reinterpret_cast<const char*>(&bitmap_data[0]), bitmap_data.size()); | 140 reinterpret_cast<const char*>(&bitmap_data[0]), bitmap_data.size()); |
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| 591 resource_bundle->AddDataPackFromPath(data_default_path, SCALE_FACTOR_NONE); | 590 resource_bundle->AddDataPackFromPath(data_default_path, SCALE_FACTOR_NONE); |
| 592 | 591 |
| 593 gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); | 592 gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); |
| 594 EXPECT_EQ(1u, image_skia->image_reps().size()); | 593 EXPECT_EQ(1u, image_skia->image_reps().size()); |
| 595 EXPECT_TRUE(image_skia->image_reps()[0].unscaled()); | 594 EXPECT_TRUE(image_skia->image_reps()[0].unscaled()); |
| 596 EXPECT_EQ(ui::SCALE_FACTOR_100P, | 595 EXPECT_EQ(ui::SCALE_FACTOR_100P, |
| 597 GetSupportedScaleFactor(image_skia->image_reps()[0].scale())); | 596 GetSupportedScaleFactor(image_skia->image_reps()[0].scale())); |
| 598 } | 597 } |
| 599 | 598 |
| 600 } // namespace ui | 599 } // namespace ui |
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