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Issue 12328098: cc: Moving anti-aliasing decision to parent compositor. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@solidaa
Patch Set: Rebase to tip of tree Created 7 years, 9 months ago
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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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71 gfx::Size outerSize(100, 100); 71 gfx::Size outerSize(100, 100);
72 int outerPixels = outerSize.width() * outerSize.height(); 72 int outerPixels = outerSize.width() * outerSize.height();
73 gfx::Size innerSize(98, 98); 73 gfx::Size innerSize(98, 98);
74 gfx::Rect outerRect(outerSize); 74 gfx::Rect outerRect(outerSize);
75 gfx::Rect innerRect(gfx::Point(1, 1), innerSize); 75 gfx::Rect innerRect(gfx::Point(1, 1), innerSize);
76 setViewportSize(outerSize); 76 setViewportSize(outerSize);
77 77
78 initializeRenderer(); 78 initializeRenderer();
79 79
80 scoped_ptr<SharedQuadState> sharedQuadState = SharedQuadState::Create(); 80 scoped_ptr<SharedQuadState> sharedQuadState = SharedQuadState::Create();
81 sharedQuadState->SetAll(gfx::Transform(), outerRect, outerRect, false, 1.0); 81 sharedQuadState->SetAll(gfx::Transform(), outerSize, outerRect, outerRect, f alse, 1.0);
82 RenderPass::Id rootRenderPassId = RenderPass::Id(1, 1); 82 RenderPass::Id rootRenderPassId = RenderPass::Id(1, 1);
83 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create(); 83 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create();
84 rootRenderPass->SetNew(rootRenderPassId, outerRect, outerRect, gfx::Transfor m()); 84 rootRenderPass->SetNew(rootRenderPassId, outerRect, outerRect, gfx::Transfor m());
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
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130 yellowPixels[i] = yellow; 130 yellowPixels[i] = yellow;
131 for (int i = 0; i < innerPixels; i++) 131 for (int i = 0; i < innerPixels; i++)
132 cyanPixels[i] = cyan; 132 cyanPixels[i] = cyan;
133 133
134 resourceProvider()->setPixels(resourceYellow, reinterpret_cast<uint8_t*>(yel lowPixels.get()), gfx::Rect(outerSize), gfx::Rect(outerSize), gfx::Vector2d()); 134 resourceProvider()->setPixels(resourceYellow, reinterpret_cast<uint8_t*>(yel lowPixels.get()), gfx::Rect(outerSize), gfx::Rect(outerSize), gfx::Vector2d());
135 resourceProvider()->setPixels(resourceCyan, reinterpret_cast<uint8_t*>(cyanP ixels.get()), gfx::Rect(innerSize), gfx::Rect(innerSize), gfx::Vector2d()); 135 resourceProvider()->setPixels(resourceCyan, reinterpret_cast<uint8_t*>(cyanP ixels.get()), gfx::Rect(innerSize), gfx::Rect(innerSize), gfx::Vector2d());
136 136
137 gfx::Rect rootRect = gfx::Rect(deviceViewportSize()); 137 gfx::Rect rootRect = gfx::Rect(deviceViewportSize());
138 138
139 scoped_ptr<SharedQuadState> sharedQuadState = SharedQuadState::Create(); 139 scoped_ptr<SharedQuadState> sharedQuadState = SharedQuadState::Create();
140 sharedQuadState->SetAll(gfx::Transform(), outerRect, outerRect, false, 1.0); 140 sharedQuadState->SetAll(gfx::Transform(), outerSize, outerRect, outerRect, f alse, 1.0);
141 RenderPass::Id rootRenderPassId = RenderPass::Id(1, 1); 141 RenderPass::Id rootRenderPassId = RenderPass::Id(1, 1);
142 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create(); 142 scoped_ptr<TestRenderPass> rootRenderPass = TestRenderPass::Create();
143 rootRenderPass->SetNew(rootRenderPassId, rootRect, rootRect, gfx::Transform( )); 143 rootRenderPass->SetNew(rootRenderPassId, rootRect, rootRect, gfx::Transform( ));
144 scoped_ptr<TileDrawQuad> outerQuad = TileDrawQuad::Create(); 144 scoped_ptr<TileDrawQuad> outerQuad = TileDrawQuad::Create();
145 outerQuad->SetNew(sharedQuadState.get(), outerRect, outerRect, resourceYello w, gfx::RectF(outerSize), outerSize, false, false, false, false, false); 145 outerQuad->SetNew(sharedQuadState.get(), outerRect, outerRect, resourceYello w, gfx::RectF(outerSize), outerSize, false);
146 scoped_ptr<TileDrawQuad> innerQuad = TileDrawQuad::Create(); 146 scoped_ptr<TileDrawQuad> innerQuad = TileDrawQuad::Create();
147 innerQuad->SetNew(sharedQuadState.get(), innerRect, innerRect, resourceCyan, gfx::RectF(innerSize), innerSize, false, false, false, false, false); 147 innerQuad->SetNew(sharedQuadState.get(), innerRect, innerRect, resourceCyan, gfx::RectF(innerSize), innerSize, false);
148 rootRenderPass->AppendQuad(innerQuad.PassAs<DrawQuad>()); 148 rootRenderPass->AppendQuad(innerQuad.PassAs<DrawQuad>());
149 rootRenderPass->AppendQuad(outerQuad.PassAs<DrawQuad>()); 149 rootRenderPass->AppendQuad(outerQuad.PassAs<DrawQuad>());
150 150
151 RenderPassList list; 151 RenderPassList list;
152 list.push_back(rootRenderPass.PassAs<RenderPass>()); 152 list.push_back(rootRenderPass.PassAs<RenderPass>());
153 renderer()->drawFrame(list); 153 renderer()->drawFrame(list);
154 154
155 scoped_array<SkColor> pixels(new SkColor[deviceViewportSize().width() * devi ceViewportSize().height()]); 155 scoped_array<SkColor> pixels(new SkColor[deviceViewportSize().width() * devi ceViewportSize().height()]);
156 renderer()->getFramebufferPixels(pixels.get(), outerRect); 156 renderer()->getFramebufferPixels(pixels.get(), outerRect);
157 157
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200 // If we didn't clear, the borders should still be green. 200 // If we didn't clear, the borders should still be green.
201 EXPECT_EQ(SK_ColorGREEN, pixels[0]); 201 EXPECT_EQ(SK_ColorGREEN, pixels[0]);
202 EXPECT_EQ(SK_ColorGREEN, pixels[viewportPixels - 1]); 202 EXPECT_EQ(SK_ColorGREEN, pixels[viewportPixels - 1]);
203 203
204 EXPECT_EQ(SK_ColorMAGENTA, pixels[smallerRect.y() * viewportRect.width() + s mallerRect.x()]); 204 EXPECT_EQ(SK_ColorMAGENTA, pixels[smallerRect.y() * viewportRect.width() + s mallerRect.x()]);
205 EXPECT_EQ(SK_ColorMAGENTA, pixels[(smallerRect.bottom() - 1) * viewportRect. width() + smallerRect.right() - 1]); 205 EXPECT_EQ(SK_ColorMAGENTA, pixels[(smallerRect.bottom() - 1) * viewportRect. width() + smallerRect.right() - 1]);
206 } 206 }
207 207
208 } // namespace 208 } // namespace
209 } // namespace cc 209 } // namespace cc
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