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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/software_renderer.h" | 5 #include "cc/software_renderer.h" |
| 6 | 6 |
| 7 #include "cc/compositor_frame_metadata.h" | 7 #include "cc/compositor_frame_metadata.h" |
| 8 #include "cc/quad_sink.h" | 8 #include "cc/quad_sink.h" |
| 9 #include "cc/render_pass.h" | 9 #include "cc/render_pass.h" |
| 10 #include "cc/render_pass_draw_quad.h" | 10 #include "cc/render_pass_draw_quad.h" |
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| 83 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create(); | 83 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create(); |
| 84 rootRenderPass->SetNew(rootRenderPassId, outerRect, gfx::Rect(), gfx::Transf
orm()); | 84 rootRenderPass->SetNew(rootRenderPassId, outerRect, gfx::Rect(), gfx::Transf
orm()); |
| 85 scoped_ptr<SolidColorDrawQuad> outerQuad = SolidColorDrawQuad::Create(); | 85 scoped_ptr<SolidColorDrawQuad> outerQuad = SolidColorDrawQuad::Create(); |
| 86 outerQuad->SetNew(sharedQuadState.get(), outerRect, SK_ColorYELLOW); | 86 outerQuad->SetNew(sharedQuadState.get(), outerRect, SK_ColorYELLOW); |
| 87 scoped_ptr<SolidColorDrawQuad> innerQuad = SolidColorDrawQuad::Create(); | 87 scoped_ptr<SolidColorDrawQuad> innerQuad = SolidColorDrawQuad::Create(); |
| 88 innerQuad->SetNew(sharedQuadState.get(), innerRect, SK_ColorCYAN); | 88 innerQuad->SetNew(sharedQuadState.get(), innerRect, SK_ColorCYAN); |
| 89 rootRenderPass->AppendQuad(innerQuad.PassAs<DrawQuad>()); | 89 rootRenderPass->AppendQuad(innerQuad.PassAs<DrawQuad>()); |
| 90 rootRenderPass->AppendQuad(outerQuad.PassAs<DrawQuad>()); | 90 rootRenderPass->AppendQuad(outerQuad.PassAs<DrawQuad>()); |
| 91 | 91 |
| 92 RenderPassList list; | 92 RenderPassList list; |
| 93 RenderPassIdHashMap hashmap; | |
| 94 list.push_back(rootRenderPass.get()); | 93 list.push_back(rootRenderPass.get()); |
| 95 hashmap.add(rootRenderPassId, rootRenderPass.PassAs<RenderPass>()); | 94 renderer()->drawFrame(list); |
| 96 renderer()->drawFrame(list, hashmap); | |
| 97 | 95 |
| 98 scoped_array<SkColor> pixels(new SkColor[deviceViewportSize().width() * devi
ceViewportSize().height()]); | 96 scoped_array<SkColor> pixels(new SkColor[deviceViewportSize().width() * devi
ceViewportSize().height()]); |
| 99 renderer()->getFramebufferPixels(pixels.get(), outerRect); | 97 renderer()->getFramebufferPixels(pixels.get(), outerRect); |
| 100 | 98 |
| 101 // FIXME: This fails on Android. Endianness maybe? | 99 // FIXME: This fails on Android. Endianness maybe? |
| 102 // Yellow: expects 0xFFFFFF00, was 0xFF00FFFF on android. | 100 // Yellow: expects 0xFFFFFF00, was 0xFF00FFFF on android. |
| 103 // Cyan: expects 0xFF00FFFF, was 0xFFFFFF00 on android. | 101 // Cyan: expects 0xFF00FFFF, was 0xFFFFFF00 on android. |
| 104 // http://crbug.com/154528 | 102 // http://crbug.com/154528 |
| 105 #ifndef OS_ANDROID | 103 #ifndef OS_ANDROID |
| 106 EXPECT_EQ(SK_ColorYELLOW, pixels[0]); | 104 EXPECT_EQ(SK_ColorYELLOW, pixels[0]); |
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| 144 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create(); | 142 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create(); |
| 145 rootRenderPass->SetNew(rootRenderPassId, gfx::Rect(gfx::Point(), deviceViewp
ortSize()), gfx::Rect(), gfx::Transform()); | 143 rootRenderPass->SetNew(rootRenderPassId, gfx::Rect(gfx::Point(), deviceViewp
ortSize()), gfx::Rect(), gfx::Transform()); |
| 146 scoped_ptr<TileDrawQuad> outerQuad = TileDrawQuad::Create(); | 144 scoped_ptr<TileDrawQuad> outerQuad = TileDrawQuad::Create(); |
| 147 outerQuad->SetNew(sharedQuadState.get(), outerRect, outerRect, resourceYello
w, gfx::RectF(gfx::PointF(), outerSize), outerSize, false, false, false, false,
false); | 145 outerQuad->SetNew(sharedQuadState.get(), outerRect, outerRect, resourceYello
w, gfx::RectF(gfx::PointF(), outerSize), outerSize, false, false, false, false,
false); |
| 148 scoped_ptr<TileDrawQuad> innerQuad = TileDrawQuad::Create(); | 146 scoped_ptr<TileDrawQuad> innerQuad = TileDrawQuad::Create(); |
| 149 innerQuad->SetNew(sharedQuadState.get(), innerRect, innerRect, resourceCyan,
gfx::RectF(gfx::PointF(), innerSize), innerSize, false, false, false, false, fa
lse); | 147 innerQuad->SetNew(sharedQuadState.get(), innerRect, innerRect, resourceCyan,
gfx::RectF(gfx::PointF(), innerSize), innerSize, false, false, false, false, fa
lse); |
| 150 rootRenderPass->AppendQuad(innerQuad.PassAs<DrawQuad>()); | 148 rootRenderPass->AppendQuad(innerQuad.PassAs<DrawQuad>()); |
| 151 rootRenderPass->AppendQuad(outerQuad.PassAs<DrawQuad>()); | 149 rootRenderPass->AppendQuad(outerQuad.PassAs<DrawQuad>()); |
| 152 | 150 |
| 153 RenderPassList list; | 151 RenderPassList list; |
| 154 RenderPassIdHashMap hashmap; | |
| 155 list.push_back(rootRenderPass.get()); | 152 list.push_back(rootRenderPass.get()); |
| 156 hashmap.add(rootRenderPassId, rootRenderPass.PassAs<RenderPass>()); | 153 renderer()->drawFrame(list); |
| 157 renderer()->drawFrame(list, hashmap); | |
| 158 | 154 |
| 159 scoped_array<SkColor> pixels(new SkColor[deviceViewportSize().width() * devi
ceViewportSize().height()]); | 155 scoped_array<SkColor> pixels(new SkColor[deviceViewportSize().width() * devi
ceViewportSize().height()]); |
| 160 renderer()->getFramebufferPixels(pixels.get(), outerRect); | 156 renderer()->getFramebufferPixels(pixels.get(), outerRect); |
| 161 | 157 |
| 162 EXPECT_EQ(SK_ColorYELLOW, pixels[0]); | 158 EXPECT_EQ(SK_ColorYELLOW, pixels[0]); |
| 163 EXPECT_EQ(SK_ColorYELLOW, pixels[outerPixels - 1]); | 159 EXPECT_EQ(SK_ColorYELLOW, pixels[outerPixels - 1]); |
| 164 EXPECT_EQ(SK_ColorCYAN, pixels[outerSize.width() + 1]); | 160 EXPECT_EQ(SK_ColorCYAN, pixels[outerSize.width() + 1]); |
| 165 EXPECT_EQ(SK_ColorCYAN, pixels[outerPixels - outerSize.width() - 2]); | 161 EXPECT_EQ(SK_ColorCYAN, pixels[outerPixels - outerSize.width() - 2]); |
| 166 } | 162 } |
| 167 | 163 |
| 168 TEST_F(SoftwareRendererTest, shouldClearRootRenderPass) | 164 TEST_F(SoftwareRendererTest, shouldClearRootRenderPass) |
| 169 { | 165 { |
| 170 gfx::Rect viewportRect(gfx::Size(100, 100)); | 166 gfx::Rect viewportRect(gfx::Size(100, 100)); |
| 171 size_t viewportPixels = viewportRect.width() * viewportRect.height(); | 167 size_t viewportPixels = viewportRect.width() * viewportRect.height(); |
| 172 setViewportSize(viewportRect.size()); | 168 setViewportSize(viewportRect.size()); |
| 173 setShouldClearRootRenderPass(false); | 169 setShouldClearRootRenderPass(false); |
| 174 initializeRenderer(); | 170 initializeRenderer(); |
| 175 | 171 |
| 176 RenderPassList list; | 172 RenderPassList list; |
| 177 RenderPassIdHashMap hashmap; | |
| 178 ScopedPtrVector<RenderPass> renderPasses; | 173 ScopedPtrVector<RenderPass> renderPasses; |
| 179 scoped_array<SkColor> pixels(new SkColor[viewportPixels]); | 174 scoped_array<SkColor> pixels(new SkColor[viewportPixels]); |
| 180 | 175 |
| 181 // Draw a fullscreen green quad in a first frame. | 176 // Draw a fullscreen green quad in a first frame. |
| 182 RenderPass::Id rootClearPassId(1, 0); | 177 RenderPass::Id rootClearPassId(1, 0); |
| 183 TestRenderPass* rootClearPass = addRenderPass(renderPasses, rootClearPassId,
viewportRect, gfx::Transform()); | 178 TestRenderPass* rootClearPass = addRenderPass(renderPasses, rootClearPassId,
viewportRect, gfx::Transform()); |
| 184 addQuad(rootClearPass, viewportRect, SK_ColorGREEN); | 179 addQuad(rootClearPass, viewportRect, SK_ColorGREEN); |
| 185 | 180 |
| 186 list.push_back(rootClearPass); | 181 list.push_back(rootClearPass); |
| 187 hashmap.set(rootClearPassId, renderPasses.take(0)); | |
| 188 | 182 |
| 189 renderer()->decideRenderPassAllocationsForFrame(list); | 183 renderer()->decideRenderPassAllocationsForFrame(list); |
| 190 renderer()->drawFrame(list, hashmap); | 184 renderer()->drawFrame(list); |
| 191 renderer()->getFramebufferPixels(pixels.get(), viewportRect); | 185 renderer()->getFramebufferPixels(pixels.get(), viewportRect); |
| 192 | 186 |
| 193 EXPECT_EQ(SK_ColorGREEN, pixels[0]); | 187 EXPECT_EQ(SK_ColorGREEN, pixels[0]); |
| 194 EXPECT_EQ(SK_ColorGREEN, pixels[viewportPixels - 1]); | 188 EXPECT_EQ(SK_ColorGREEN, pixels[viewportPixels - 1]); |
| 195 | 189 |
| 196 renderPasses.clear(); | 190 renderPasses.clear(); |
| 197 hashmap.clear(); | |
| 198 list.clear(); | 191 list.clear(); |
| 199 | 192 |
| 200 // Draw a smaller magenta rect without filling the viewport in a separate fr
ame. | 193 // Draw a smaller magenta rect without filling the viewport in a separate fr
ame. |
| 201 gfx::Rect smallerRect(20, 20, 60, 60); | 194 gfx::Rect smallerRect(20, 20, 60, 60); |
| 202 | 195 |
| 203 RenderPass::Id rootSmallerPassId(2, 0); | 196 RenderPass::Id rootSmallerPassId(2, 0); |
| 204 TestRenderPass* rootSmallerPass = addRenderPass(renderPasses, rootSmallerPas
sId, viewportRect, gfx::Transform()); | 197 TestRenderPass* rootSmallerPass = addRenderPass(renderPasses, rootSmallerPas
sId, viewportRect, gfx::Transform()); |
| 205 addQuad(rootSmallerPass, smallerRect, SK_ColorMAGENTA); | 198 addQuad(rootSmallerPass, smallerRect, SK_ColorMAGENTA); |
| 206 | 199 |
| 207 list.push_back(rootSmallerPass); | 200 list.push_back(rootSmallerPass); |
| 208 hashmap.set(rootSmallerPassId, renderPasses.take(0)); | |
| 209 | 201 |
| 210 renderer()->decideRenderPassAllocationsForFrame(list); | 202 renderer()->decideRenderPassAllocationsForFrame(list); |
| 211 renderer()->drawFrame(list, hashmap); | 203 renderer()->drawFrame(list); |
| 212 renderer()->getFramebufferPixels(pixels.get(), viewportRect); | 204 renderer()->getFramebufferPixels(pixels.get(), viewportRect); |
| 213 | 205 |
| 214 // If we didn't clear, the borders should still be green. | 206 // If we didn't clear, the borders should still be green. |
| 215 EXPECT_EQ(SK_ColorGREEN, pixels[0]); | 207 EXPECT_EQ(SK_ColorGREEN, pixels[0]); |
| 216 EXPECT_EQ(SK_ColorGREEN, pixels[viewportPixels - 1]); | 208 EXPECT_EQ(SK_ColorGREEN, pixels[viewportPixels - 1]); |
| 217 | 209 |
| 218 EXPECT_EQ(SK_ColorMAGENTA, pixels[smallerRect.y() * viewportRect.width() + s
mallerRect.x()]); | 210 EXPECT_EQ(SK_ColorMAGENTA, pixels[smallerRect.y() * viewportRect.width() + s
mallerRect.x()]); |
| 219 EXPECT_EQ(SK_ColorMAGENTA, pixels[(smallerRect.bottom() - 1) * viewportRect.
width() + smallerRect.right() - 1]); | 211 EXPECT_EQ(SK_ColorMAGENTA, pixels[(smallerRect.bottom() - 1) * viewportRect.
width() + smallerRect.right() - 1]); |
| 220 } | 212 } |
| 221 | 213 |
| 222 } // namespace | 214 } // namespace |
| 223 } // namespace cc | 215 } // namespace cc |
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