cc: Stop converting update rect from int to float to int.

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/trees/layer_tree_host_impl.h"
 
 #include <cmath>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 3824 matching lines @@
                                    host_impl_->resource_provider()));
   BlendStateCheckLayer* layer1 =
       static_cast<BlendStateCheckLayer*>(root->children()[0]);
   layer1->SetPosition(gfx::PointF(2.f, 2.f));
 
   LayerTreeHostImpl::FrameData frame;
 
   // Opaque layer, drawn without blending.
   layer1->SetContentsOpaque(true);
   layer1->SetExpectation(false, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with translucent content and painting, so drawn with blending.
   layer1->SetContentsOpaque(false);
   layer1->SetExpectation(true, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with translucent opacity, drawn with blending.
   layer1->SetContentsOpaque(true);
   layer1->SetOpacity(0.5f);
   layer1->SetExpectation(true, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with translucent opacity and painting, drawn with blending.
   layer1->SetContentsOpaque(true);
   layer1->SetOpacity(0.5f);
   layer1->SetExpectation(true, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   layer1->AddChild(
       BlendStateCheckLayer::Create(host_impl_->active_tree(),
                                    3,
                                    host_impl_->resource_provider()));
   BlendStateCheckLayer* layer2 =
       static_cast<BlendStateCheckLayer*>(layer1->children()[0]);
   layer2->SetPosition(gfx::PointF(4.f, 4.f));
 
   // 2 opaque layers, drawn without blending.
   layer1->SetContentsOpaque(true);
   layer1->SetOpacity(1.f);
   layer1->SetExpectation(false, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   layer2->SetContentsOpaque(true);
   layer2->SetOpacity(1.f);
   layer2->SetExpectation(false, false);
-  layer2->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer2->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Parent layer with translucent content, drawn with blending.
   // Child layer with opaque content, drawn without blending.
   layer1->SetContentsOpaque(false);
   layer1->SetExpectation(true, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   layer2->SetExpectation(false, false);
-  layer2->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer2->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Parent layer with translucent content but opaque painting, drawn without
   // blending.
   // Child layer with opaque content, drawn without blending.
   layer1->SetContentsOpaque(true);
   layer1->SetExpectation(false, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   layer2->SetExpectation(false, false);
-  layer2->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer2->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Parent layer with translucent opacity and opaque content. Since it has a
   // drawing child, it's drawn to a render surface which carries the opacity,
   // so it's itself drawn without blending.
   // Child layer with opaque content, drawn without blending (parent surface
   // carries the inherited opacity).
   layer1->SetContentsOpaque(true);
   layer1->SetOpacity(0.5f);
   layer1->SetExpectation(false, true);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   layer2->SetExpectation(false, false);
-  layer2->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer2->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   FakeLayerTreeHostImpl::RecursiveUpdateNumChildren(
       host_impl_->active_tree()->root_layer());
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Draw again, but with child non-opaque, to make sure
   // layer1 not culled.
   layer1->SetContentsOpaque(true);
   layer1->SetOpacity(1.f);
   layer1->SetExpectation(false, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   layer2->SetContentsOpaque(true);
   layer2->SetOpacity(0.5f);
   layer2->SetExpectation(true, false);
-  layer2->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer2->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // A second way of making the child non-opaque.
   layer1->SetContentsOpaque(true);
   layer1->SetOpacity(1.f);
   layer1->SetExpectation(false, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   layer2->SetContentsOpaque(false);
   layer2->SetOpacity(1.f);
   layer2->SetExpectation(true, false);
-  layer2->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer2->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // And when the layer says its not opaque but is painted opaque, it is not
   // blended.
   layer1->SetContentsOpaque(true);
   layer1->SetOpacity(1.f);
   layer1->SetExpectation(false, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   layer2->SetContentsOpaque(true);
   layer2->SetOpacity(1.f);
   layer2->SetExpectation(false, false);
-  layer2->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer2->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with partially opaque contents, drawn with blending.
   layer1->SetContentsOpaque(false);
   layer1->SetQuadRect(gfx::Rect(5, 5, 5, 5));
   layer1->SetQuadVisibleRect(gfx::Rect(5, 5, 5, 5));
   layer1->SetOpaqueContentRect(gfx::Rect(5, 5, 2, 5));
   layer1->SetExpectation(true, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with partially opaque contents partially culled, drawn with blending.
   layer1->SetContentsOpaque(false);
   layer1->SetQuadRect(gfx::Rect(5, 5, 5, 5));
   layer1->SetQuadVisibleRect(gfx::Rect(5, 5, 5, 2));
   layer1->SetOpaqueContentRect(gfx::Rect(5, 5, 2, 5));
   layer1->SetExpectation(true, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with partially opaque contents culled, drawn with blending.
   layer1->SetContentsOpaque(false);
   layer1->SetQuadRect(gfx::Rect(5, 5, 5, 5));
   layer1->SetQuadVisibleRect(gfx::Rect(7, 5, 3, 5));
   layer1->SetOpaqueContentRect(gfx::Rect(5, 5, 2, 5));
   layer1->SetExpectation(true, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with partially opaque contents and translucent contents culled, drawn
   // without blending.
   layer1->SetContentsOpaque(false);
   layer1->SetQuadRect(gfx::Rect(5, 5, 5, 5));
   layer1->SetQuadVisibleRect(gfx::Rect(5, 5, 2, 5));
   layer1->SetOpaqueContentRect(gfx::Rect(5, 5, 2, 5));
   layer1->SetExpectation(false, false);
-  layer1->SetUpdateRect(gfx::RectF(layer1->content_bounds()));
+  layer1->SetUpdateRect(gfx::Rect(layer1->content_bounds()));
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
   host_impl_->DrawLayers(&frame, gfx::FrameTime::Now());
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 }
 
 class LayerTreeHostImplViewportCoveredTest : public LayerTreeHostImplTest {
  protected:
   LayerTreeHostImplViewportCoveredTest() :
       gutter_quad_material_(DrawQuad::SOLID_COLOR),
@@ skipping 3221 matching lines @@
   // surface.
   EXPECT_EQ(0, num_lost_surfaces_);
   host_impl_->DidLoseOutputSurface();
   EXPECT_EQ(1, num_lost_surfaces_);
   host_impl_->DidLoseOutputSurface();
   EXPECT_LE(1, num_lost_surfaces_);
 }
 
 }  // namespace
 }  // namespace cc