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Side by Side Diff: cc/trees/layer_tree_host_impl_unittest.cc

Issue 619453002: gpu: Remove Echo and SwapCompletion GL interfacess (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@tits
Patch Set: rebase Created 6 years, 2 months ago
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1 // Copyright 2011 The Chromium Authors. All rights reserved. 1 // Copyright 2011 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/trees/layer_tree_host_impl.h" 5 #include "cc/trees/layer_tree_host_impl.h"
6 6
7 #include <cmath> 7 #include <cmath>
8 8
9 #include "base/bind.h" 9 #include "base/bind.h"
10 #include "base/command_line.h" 10 #include "base/command_line.h"
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4328 root->AddChild(child.Pass()); 4328 root->AddChild(child.Pass());
4329 layer_tree_host_impl->active_tree()->SetRootLayer(root.Pass()); 4329 layer_tree_host_impl->active_tree()->SetRootLayer(root.Pass());
4330 4330
4331 LayerTreeHostImpl::FrameData frame; 4331 LayerTreeHostImpl::FrameData frame;
4332 4332
4333 // First frame, the entire screen should get swapped. 4333 // First frame, the entire screen should get swapped.
4334 EXPECT_EQ(DRAW_SUCCESS, layer_tree_host_impl->PrepareToDraw(&frame)); 4334 EXPECT_EQ(DRAW_SUCCESS, layer_tree_host_impl->PrepareToDraw(&frame));
4335 layer_tree_host_impl->DrawLayers(&frame, gfx::FrameTime::Now()); 4335 layer_tree_host_impl->DrawLayers(&frame, gfx::FrameTime::Now());
4336 layer_tree_host_impl->DidDrawAllLayers(frame); 4336 layer_tree_host_impl->DidDrawAllLayers(frame);
4337 layer_tree_host_impl->SwapBuffers(frame); 4337 layer_tree_host_impl->SwapBuffers(frame);
4338 EXPECT_EQ(TestContextSupport::SWAP, 4338 EXPECT_EQ(TestGLES2Interface::SWAP, context_provider->last_swap_type());
4339 context_provider->support()->last_swap_type());
4340 4339
4341 // Second frame, only the damaged area should get swapped. Damage should be 4340 // Second frame, only the damaged area should get swapped. Damage should be
4342 // the union of old and new child rects. 4341 // the union of old and new child rects.
4343 // expected damage rect: gfx::Rect(26, 28); 4342 // expected damage rect: gfx::Rect(26, 28);
4344 // expected swap rect: vertically flipped, with origin at bottom left corner. 4343 // expected swap rect: vertically flipped, with origin at bottom left corner.
4345 layer_tree_host_impl->active_tree()->root_layer()->children()[0]->SetPosition( 4344 layer_tree_host_impl->active_tree()->root_layer()->children()[0]->SetPosition(
4346 gfx::PointF()); 4345 gfx::PointF());
4347 EXPECT_EQ(DRAW_SUCCESS, layer_tree_host_impl->PrepareToDraw(&frame)); 4346 EXPECT_EQ(DRAW_SUCCESS, layer_tree_host_impl->PrepareToDraw(&frame));
4348 layer_tree_host_impl->DrawLayers(&frame, gfx::FrameTime::Now()); 4347 layer_tree_host_impl->DrawLayers(&frame, gfx::FrameTime::Now());
4349 host_impl_->DidDrawAllLayers(frame); 4348 host_impl_->DidDrawAllLayers(frame);
4350 layer_tree_host_impl->SwapBuffers(frame); 4349 layer_tree_host_impl->SwapBuffers(frame);
4351 4350
4352 // Make sure that partial swap is constrained to the viewport dimensions 4351 // Make sure that partial swap is constrained to the viewport dimensions
4353 // expected damage rect: gfx::Rect(500, 500); 4352 // expected damage rect: gfx::Rect(500, 500);
4354 // expected swap rect: flipped damage rect, but also clamped to viewport 4353 // expected swap rect: flipped damage rect, but also clamped to viewport
4355 EXPECT_EQ(TestContextSupport::PARTIAL_SWAP, 4354 EXPECT_EQ(TestGLES2Interface::PARTIAL_SWAP,
4356 context_provider->support()->last_swap_type()); 4355 context_provider->last_swap_type());
4357 gfx::Rect expected_swap_rect(0, 500-28, 26, 28); 4356 gfx::Rect expected_swap_rect(0, 500-28, 26, 28);
4358 EXPECT_EQ(expected_swap_rect.ToString(), 4357 EXPECT_EQ(expected_swap_rect.ToString(),
4359 context_provider->support()-> 4358 context_provider->last_partial_swap_rect().ToString());
4360 last_partial_swap_rect().ToString());
4361 4359
4362 layer_tree_host_impl->SetViewportSize(gfx::Size(10, 10)); 4360 layer_tree_host_impl->SetViewportSize(gfx::Size(10, 10));
4363 // This will damage everything. 4361 // This will damage everything.
4364 layer_tree_host_impl->active_tree()->root_layer()->SetBackgroundColor( 4362 layer_tree_host_impl->active_tree()->root_layer()->SetBackgroundColor(
4365 SK_ColorBLACK); 4363 SK_ColorBLACK);
4366 EXPECT_EQ(DRAW_SUCCESS, layer_tree_host_impl->PrepareToDraw(&frame)); 4364 EXPECT_EQ(DRAW_SUCCESS, layer_tree_host_impl->PrepareToDraw(&frame));
4367 layer_tree_host_impl->DrawLayers(&frame, gfx::FrameTime::Now()); 4365 layer_tree_host_impl->DrawLayers(&frame, gfx::FrameTime::Now());
4368 host_impl_->DidDrawAllLayers(frame); 4366 host_impl_->DidDrawAllLayers(frame);
4369 layer_tree_host_impl->SwapBuffers(frame); 4367 layer_tree_host_impl->SwapBuffers(frame);
4370 4368
4371 EXPECT_EQ(TestContextSupport::SWAP, 4369 EXPECT_EQ(TestGLES2Interface::SWAP, context_provider->last_swap_type());
4372 context_provider->support()->last_swap_type());
4373 } 4370 }
4374 4371
4375 TEST_F(LayerTreeHostImplTest, RootLayerDoesntCreateExtraSurface) { 4372 TEST_F(LayerTreeHostImplTest, RootLayerDoesntCreateExtraSurface) {
4376 scoped_ptr<LayerImpl> root = 4373 scoped_ptr<LayerImpl> root =
4377 FakeDrawableLayerImpl::Create(host_impl_->active_tree(), 1); 4374 FakeDrawableLayerImpl::Create(host_impl_->active_tree(), 1);
4378 scoped_ptr<LayerImpl> child = 4375 scoped_ptr<LayerImpl> child =
4379 FakeDrawableLayerImpl::Create(host_impl_->active_tree(), 2); 4376 FakeDrawableLayerImpl::Create(host_impl_->active_tree(), 2);
4380 child->SetBounds(gfx::Size(10, 10)); 4377 child->SetBounds(gfx::Size(10, 10));
4381 child->SetContentBounds(gfx::Size(10, 10)); 4378 child->SetContentBounds(gfx::Size(10, 10));
4382 child->SetDrawsContent(true); 4379 child->SetDrawsContent(true);
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7166 // surface. 7163 // surface.
7167 EXPECT_EQ(0, num_lost_surfaces_); 7164 EXPECT_EQ(0, num_lost_surfaces_);
7168 host_impl_->DidLoseOutputSurface(); 7165 host_impl_->DidLoseOutputSurface();
7169 EXPECT_EQ(1, num_lost_surfaces_); 7166 EXPECT_EQ(1, num_lost_surfaces_);
7170 host_impl_->DidLoseOutputSurface(); 7167 host_impl_->DidLoseOutputSurface();
7171 EXPECT_LE(1, num_lost_surfaces_); 7168 EXPECT_LE(1, num_lost_surfaces_);
7172 } 7169 }
7173 7170
7174 } // namespace 7171 } // namespace
7175 } // namespace cc 7172 } // namespace cc
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