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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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 "cc/gl_renderer.h" | 5 #include "cc/gl_renderer.h" |
| 6 | 6 |
| 7 #include "base/file_util.h" | 7 #include "base/file_util.h" |
| 8 #include "base/path_service.h" | 8 #include "base/path_service.h" |
| 9 #include "cc/compositor_frame_metadata.h" | 9 #include "cc/compositor_frame_metadata.h" |
| 10 #include "cc/draw_quad.h" | 10 #include "cc/draw_quad.h" |
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| 53 | 53 |
| 54 virtual void SetUp() { | 54 virtual void SetUp() { |
| 55 gfx::InitializeGLBindings(gfx::kGLImplementationOSMesaGL); | 55 gfx::InitializeGLBindings(gfx::kGLImplementationOSMesaGL); |
| 56 output_surface_ = PixelTestOutputSurface::create(); | 56 output_surface_ = PixelTestOutputSurface::create(); |
| 57 resource_provider_ = ResourceProvider::create(output_surface_.get()); | 57 resource_provider_ = ResourceProvider::create(output_surface_.get()); |
| 58 renderer_ = GLRenderer::create(&fake_client_, | 58 renderer_ = GLRenderer::create(&fake_client_, |
| 59 output_surface_.get(), | 59 output_surface_.get(), |
| 60 resource_provider_.get()); | 60 resource_provider_.get()); |
| 61 } | 61 } |
| 62 | 62 |
| 63 bool PixelsMatchReference(FilePath ref_file, gfx::Rect viewport_rect) { | 63 bool PixelsMatchReference(base::FilePath ref_file, gfx::Rect viewport_rect) { |
| 64 SkBitmap bitmap; | 64 SkBitmap bitmap; |
| 65 bitmap.setConfig(SkBitmap::kARGB_8888_Config, | 65 bitmap.setConfig(SkBitmap::kARGB_8888_Config, |
| 66 viewport_rect.width(), viewport_rect.height()); | 66 viewport_rect.width(), viewport_rect.height()); |
| 67 bitmap.allocPixels(); | 67 bitmap.allocPixels(); |
| 68 unsigned char* pixels = static_cast<unsigned char*>(bitmap.getPixels()); | 68 unsigned char* pixels = static_cast<unsigned char*>(bitmap.getPixels()); |
| 69 renderer_->getFramebufferPixels(pixels, viewport_rect); | 69 renderer_->getFramebufferPixels(pixels, viewport_rect); |
| 70 | 70 |
| 71 FilePath test_data_dir; | 71 base::FilePath test_data_dir; |
| 72 if (!PathService::Get(cc::DIR_TEST_DATA, &test_data_dir)) | 72 if (!PathService::Get(cc::DIR_TEST_DATA, &test_data_dir)) |
| 73 return false; | 73 return false; |
| 74 | 74 |
| 75 return IsSameAsPNGFile(bitmap, test_data_dir.Append(ref_file)); | 75 return IsSameAsPNGFile(bitmap, test_data_dir.Append(ref_file)); |
| 76 } | 76 } |
| 77 | 77 |
| 78 scoped_ptr<OutputSurface> output_surface_; | 78 scoped_ptr<OutputSurface> output_surface_; |
| 79 FakeRendererClient fake_client_; | 79 FakeRendererClient fake_client_; |
| 80 scoped_ptr<ResourceProvider> resource_provider_; | 80 scoped_ptr<ResourceProvider> resource_provider_; |
| 81 scoped_ptr<GLRenderer> renderer_; | 81 scoped_ptr<GLRenderer> renderer_; |
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| 137 scoped_ptr<SolidColorDrawQuad> color_quad = SolidColorDrawQuad::Create(); | 137 scoped_ptr<SolidColorDrawQuad> color_quad = SolidColorDrawQuad::Create(); |
| 138 color_quad->SetNew(shared_state.get(), rect, SK_ColorGREEN); | 138 color_quad->SetNew(shared_state.get(), rect, SK_ColorGREEN); |
| 139 | 139 |
| 140 pass->quad_list.push_back(color_quad.PassAs<DrawQuad>()); | 140 pass->quad_list.push_back(color_quad.PassAs<DrawQuad>()); |
| 141 | 141 |
| 142 RenderPassList pass_list; | 142 RenderPassList pass_list; |
| 143 pass_list.push_back(pass.Pass()); | 143 pass_list.push_back(pass.Pass()); |
| 144 | 144 |
| 145 renderer_->drawFrame(pass_list); | 145 renderer_->drawFrame(pass_list); |
| 146 | 146 |
| 147 EXPECT_TRUE(PixelsMatchReference(FilePath(FILE_PATH_LITERAL("green.png")), | 147 EXPECT_TRUE(PixelsMatchReference( |
| 148 rect)); | 148 base::FilePath(FILE_PATH_LITERAL("green.png")), |
| 149 rect)); |
| 149 } | 150 } |
| 150 | 151 |
| 151 TEST_F(GLRendererPixelTest, RenderPassChangesSize) { | 152 TEST_F(GLRendererPixelTest, RenderPassChangesSize) { |
| 152 gfx::Rect viewport_rect(200, 200); | 153 gfx::Rect viewport_rect(200, 200); |
| 153 | 154 |
| 154 RenderPass::Id root_pass_id(1, 1); | 155 RenderPass::Id root_pass_id(1, 1); |
| 155 scoped_ptr<RenderPass> root_pass = | 156 scoped_ptr<RenderPass> root_pass = |
| 156 CreateTestRenderPass(root_pass_id, viewport_rect); | 157 CreateTestRenderPass(root_pass_id, viewport_rect); |
| 157 | 158 |
| 158 RenderPass::Id child_pass_id(2, 2); | 159 RenderPass::Id child_pass_id(2, 2); |
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| 181 | 182 |
| 182 RenderPassList pass_list; | 183 RenderPassList pass_list; |
| 183 pass_list.push_back(child_pass.Pass()); | 184 pass_list.push_back(child_pass.Pass()); |
| 184 pass_list.push_back(root_pass.Pass()); | 185 pass_list.push_back(root_pass.Pass()); |
| 185 | 186 |
| 186 renderer_->setEnlargePassTextureAmountForTesting(gfx::Vector2d(50, 75)); | 187 renderer_->setEnlargePassTextureAmountForTesting(gfx::Vector2d(50, 75)); |
| 187 renderer_->decideRenderPassAllocationsForFrame(pass_list); | 188 renderer_->decideRenderPassAllocationsForFrame(pass_list); |
| 188 renderer_->drawFrame(pass_list); | 189 renderer_->drawFrame(pass_list); |
| 189 | 190 |
| 190 EXPECT_TRUE(PixelsMatchReference( | 191 EXPECT_TRUE(PixelsMatchReference( |
| 191 FilePath(FILE_PATH_LITERAL("blue_yellow.png")), viewport_rect)); | 192 base::FilePath(FILE_PATH_LITERAL("blue_yellow.png")), viewport_rect)); |
| 192 } | 193 } |
| 193 #endif | 194 #endif |
| 194 | 195 |
| 195 } // namespace | 196 } // namespace |
| 196 } // namespace cc | 197 } // namespace cc |
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