OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 "content/browser/renderer_host/render_widget_host_view_aura.h" | 5 #include "content/browser/renderer_host/render_widget_host_view_aura.h" |
6 | 6 |
7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
8 #include "base/memory/shared_memory.h" | 8 #include "base/memory/shared_memory.h" |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "base/run_loop.h" | 10 #include "base/run_loop.h" |
11 #include "base/strings/utf_string_conversions.h" | 11 #include "base/strings/utf_string_conversions.h" |
12 #include "cc/output/compositor_frame.h" | 12 #include "cc/output/compositor_frame.h" |
13 #include "cc/output/compositor_frame_metadata.h" | 13 #include "cc/output/compositor_frame_metadata.h" |
14 #include "cc/output/copy_output_request.h" | 14 #include "cc/output/copy_output_request.h" |
15 #include "content/browser/browser_thread_impl.h" | 15 #include "content/browser/browser_thread_impl.h" |
16 #include "content/browser/compositor/resize_lock.h" | 16 #include "content/browser/compositor/resize_lock.h" |
17 #include "content/browser/renderer_host/render_widget_host_delegate.h" | 17 #include "content/browser/renderer_host/render_widget_host_delegate.h" |
18 #include "content/browser/renderer_host/render_widget_host_impl.h" | 18 #include "content/browser/renderer_host/render_widget_host_impl.h" |
19 #include "content/common/gpu/gpu_messages.h" | 19 #include "content/common/gpu/gpu_messages.h" |
20 #include "content/common/host_shared_bitmap_manager.h" | |
21 #include "content/common/input_messages.h" | 20 #include "content/common/input_messages.h" |
22 #include "content/common/view_messages.h" | 21 #include "content/common/view_messages.h" |
23 #include "content/port/browser/render_widget_host_view_frame_subscriber.h" | 22 #include "content/port/browser/render_widget_host_view_frame_subscriber.h" |
24 #include "content/public/browser/render_widget_host_view.h" | 23 #include "content/public/browser/render_widget_host_view.h" |
25 #include "content/public/test/mock_render_process_host.h" | 24 #include "content/public/test/mock_render_process_host.h" |
26 #include "content/public/test/test_browser_context.h" | 25 #include "content/public/test/test_browser_context.h" |
27 #include "ipc/ipc_test_sink.h" | 26 #include "ipc/ipc_test_sink.h" |
28 #include "testing/gmock/include/gmock/gmock.h" | 27 #include "testing/gmock/include/gmock/gmock.h" |
29 #include "testing/gtest/include/gtest/gtest.h" | 28 #include "testing/gtest/include/gtest/gtest.h" |
30 #include "ui/aura/client/aura_constants.h" | 29 #include "ui/aura/client/aura_constants.h" |
(...skipping 1028 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1059 view_->window_->RemoveObserver(&observer); | 1058 view_->window_->RemoveObserver(&observer); |
1060 } | 1059 } |
1061 | 1060 |
1062 TEST_F(RenderWidgetHostViewAuraTest, DiscardDelegatedFrames) { | 1061 TEST_F(RenderWidgetHostViewAuraTest, DiscardDelegatedFrames) { |
1063 size_t max_renderer_frames = | 1062 size_t max_renderer_frames = |
1064 RendererFrameManager::GetInstance()->max_number_of_saved_frames(); | 1063 RendererFrameManager::GetInstance()->max_number_of_saved_frames(); |
1065 ASSERT_LE(2u, max_renderer_frames); | 1064 ASSERT_LE(2u, max_renderer_frames); |
1066 size_t renderer_count = max_renderer_frames + 1; | 1065 size_t renderer_count = max_renderer_frames + 1; |
1067 gfx::Rect view_rect(100, 100); | 1066 gfx::Rect view_rect(100, 100); |
1068 gfx::Size frame_size = view_rect.size(); | 1067 gfx::Size frame_size = view_rect.size(); |
1069 DCHECK_EQ(0u, HostSharedBitmapManager::current()->AllocatedBitmapCount()); | |
1070 | 1068 |
1071 scoped_ptr<RenderWidgetHostImpl * []> hosts( | 1069 scoped_ptr<RenderWidgetHostImpl * []> hosts( |
1072 new RenderWidgetHostImpl* [renderer_count]); | 1070 new RenderWidgetHostImpl* [renderer_count]); |
1073 scoped_ptr<FakeRenderWidgetHostViewAura * []> views( | 1071 scoped_ptr<FakeRenderWidgetHostViewAura * []> views( |
1074 new FakeRenderWidgetHostViewAura* [renderer_count]); | 1072 new FakeRenderWidgetHostViewAura* [renderer_count]); |
1075 | 1073 |
1076 // Create a bunch of renderers. | 1074 // Create a bunch of renderers. |
1077 for (size_t i = 0; i < renderer_count; ++i) { | 1075 for (size_t i = 0; i < renderer_count; ++i) { |
1078 hosts[i] = new RenderWidgetHostImpl( | 1076 hosts[i] = new RenderWidgetHostImpl( |
1079 &delegate_, process_host_, MSG_ROUTING_NONE, false); | 1077 &delegate_, process_host_, MSG_ROUTING_NONE, false); |
(...skipping 66 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1146 views[0]->WasShown(); | 1144 views[0]->WasShown(); |
1147 views[0]->OnSwapCompositorFrame( | 1145 views[0]->OnSwapCompositorFrame( |
1148 1, MakeDelegatedFrame(1.f, frame_size, view_rect)); | 1146 1, MakeDelegatedFrame(1.f, frame_size, view_rect)); |
1149 for (size_t i = 0; i < renderer_count; ++i) | 1147 for (size_t i = 0; i < renderer_count; ++i) |
1150 EXPECT_TRUE(views[i]->frame_provider_); | 1148 EXPECT_TRUE(views[i]->frame_provider_); |
1151 | 1149 |
1152 // Make [0] hidden, it should evict its frame. | 1150 // Make [0] hidden, it should evict its frame. |
1153 views[0]->WasHidden(); | 1151 views[0]->WasHidden(); |
1154 EXPECT_FALSE(views[0]->frame_provider_); | 1152 EXPECT_FALSE(views[0]->frame_provider_); |
1155 | 1153 |
1156 for (size_t i = 0; i < renderer_count - 1; ++i) | |
1157 views[i]->WasHidden(); | |
1158 | |
1159 // Allocate enough bitmaps so that two frames (proportionally) would be | |
1160 // enough hit the handle limit. | |
1161 int handles_per_frame = 5; | |
1162 RendererFrameManager::GetInstance()->set_max_handles(handles_per_frame * 2); | |
1163 | |
1164 for (size_t i = 0; i < (renderer_count - 1) * handles_per_frame; i++) { | |
1165 HostSharedBitmapManager::current()->ChildAllocatedSharedBitmap( | |
1166 1, | |
1167 base::SharedMemory::NULLHandle(), | |
1168 base::GetCurrentProcessHandle(), | |
1169 cc::SharedBitmap::GenerateId()); | |
1170 } | |
1171 | |
1172 // Hiding this last bitmap should evict all but two frames. | |
1173 views[renderer_count - 1]->WasHidden(); | |
1174 for (size_t i = 0; i < renderer_count; ++i) { | |
1175 if (i + 2 < renderer_count) | |
1176 EXPECT_FALSE(views[i]->frame_provider_); | |
1177 else | |
1178 EXPECT_TRUE(views[i]->frame_provider_); | |
1179 } | |
1180 HostSharedBitmapManager::current()->ProcessRemoved( | |
1181 base::GetCurrentProcessHandle()); | |
1182 | |
1183 for (size_t i = 0; i < renderer_count; ++i) { | 1154 for (size_t i = 0; i < renderer_count; ++i) { |
1184 views[i]->Destroy(); | 1155 views[i]->Destroy(); |
1185 delete hosts[i]; | 1156 delete hosts[i]; |
1186 } | 1157 } |
1187 } | 1158 } |
1188 | 1159 |
1189 TEST_F(RenderWidgetHostViewAuraTest, DiscardDelegatedFramesWithLocking) { | 1160 TEST_F(RenderWidgetHostViewAuraTest, DiscardDelegatedFramesWithLocking) { |
1190 size_t max_renderer_frames = | 1161 size_t max_renderer_frames = |
1191 RendererFrameManager::GetInstance()->max_number_of_saved_frames(); | 1162 RendererFrameManager::GetInstance()->max_number_of_saved_frames(); |
1192 ASSERT_LE(2u, max_renderer_frames); | 1163 ASSERT_LE(2u, max_renderer_frames); |
1193 size_t renderer_count = max_renderer_frames + 1; | 1164 size_t renderer_count = max_renderer_frames + 1; |
1194 gfx::Rect view_rect(100, 100); | 1165 gfx::Rect view_rect(100, 100); |
1195 gfx::Size frame_size = view_rect.size(); | 1166 gfx::Size frame_size = view_rect.size(); |
1196 DCHECK_EQ(0u, HostSharedBitmapManager::current()->AllocatedBitmapCount()); | |
1197 | 1167 |
1198 scoped_ptr<RenderWidgetHostImpl * []> hosts( | 1168 scoped_ptr<RenderWidgetHostImpl * []> hosts( |
1199 new RenderWidgetHostImpl* [renderer_count]); | 1169 new RenderWidgetHostImpl* [renderer_count]); |
1200 scoped_ptr<FakeRenderWidgetHostViewAura * []> views( | 1170 scoped_ptr<FakeRenderWidgetHostViewAura * []> views( |
1201 new FakeRenderWidgetHostViewAura* [renderer_count]); | 1171 new FakeRenderWidgetHostViewAura* [renderer_count]); |
1202 | 1172 |
1203 // Create a bunch of renderers. | 1173 // Create a bunch of renderers. |
1204 for (size_t i = 0; i < renderer_count; ++i) { | 1174 for (size_t i = 0; i < renderer_count; ++i) { |
1205 hosts[i] = new RenderWidgetHostImpl( | 1175 hosts[i] = new RenderWidgetHostImpl( |
1206 &delegate_, process_host_, MSG_ROUTING_NONE, false); | 1176 &delegate_, process_host_, MSG_ROUTING_NONE, false); |
(...skipping 161 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1368 | 1338 |
1369 // Because the copy request callback may be holding state within it, that | 1339 // Because the copy request callback may be holding state within it, that |
1370 // state must handle the RWHVA and ImageTransportFactory going away before the | 1340 // state must handle the RWHVA and ImageTransportFactory going away before the |
1371 // callback is called. This test passes if it does not crash as a result of | 1341 // callback is called. This test passes if it does not crash as a result of |
1372 // these things being destroyed. | 1342 // these things being destroyed. |
1373 EXPECT_EQ(2, callback_count_); | 1343 EXPECT_EQ(2, callback_count_); |
1374 EXPECT_FALSE(result_); | 1344 EXPECT_FALSE(result_); |
1375 } | 1345 } |
1376 | 1346 |
1377 } // namespace content | 1347 } // namespace content |
OLD | NEW |