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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/compositor_impl_android.h" | 5 #include "content/browser/renderer_host/compositor_impl_android.h" |
6 | 6 |
7 #include <android/bitmap.h> | 7 #include <android/bitmap.h> |
8 #include <android/native_window_jni.h> | 8 #include <android/native_window_jni.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 #include <unordered_set> | 10 #include <unordered_set> |
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59 #include "gpu/command_buffer/client/gles2_interface.h" | 59 #include "gpu/command_buffer/client/gles2_interface.h" |
60 #include "gpu/ipc/client/command_buffer_proxy_impl.h" | 60 #include "gpu/ipc/client/command_buffer_proxy_impl.h" |
61 #include "gpu/ipc/client/gpu_channel_host.h" | 61 #include "gpu/ipc/client/gpu_channel_host.h" |
62 #include "gpu/ipc/common/gpu_surface_tracker.h" | 62 #include "gpu/ipc/common/gpu_surface_tracker.h" |
63 #include "gpu/vulkan/vulkan_surface.h" | 63 #include "gpu/vulkan/vulkan_surface.h" |
64 #include "services/ui/public/cpp/gpu/context_provider_command_buffer.h" | 64 #include "services/ui/public/cpp/gpu/context_provider_command_buffer.h" |
65 #include "third_party/khronos/GLES2/gl2.h" | 65 #include "third_party/khronos/GLES2/gl2.h" |
66 #include "third_party/khronos/GLES2/gl2ext.h" | 66 #include "third_party/khronos/GLES2/gl2ext.h" |
67 #include "third_party/skia/include/core/SkMallocPixelRef.h" | 67 #include "third_party/skia/include/core/SkMallocPixelRef.h" |
68 #include "ui/android/window_android.h" | 68 #include "ui/android/window_android.h" |
69 #include "ui/gfx/android/device_display_info.h" | 69 #include "ui/display/display.h" |
| 70 #include "ui/display/screen.h" |
70 #include "ui/gfx/swap_result.h" | 71 #include "ui/gfx/swap_result.h" |
71 | 72 |
72 namespace gpu { | 73 namespace gpu { |
73 struct GpuProcessHostedCALayerTreeParamsMac; | 74 struct GpuProcessHostedCALayerTreeParamsMac; |
74 } | 75 } |
75 | 76 |
76 namespace content { | 77 namespace content { |
77 | 78 |
78 namespace { | 79 namespace { |
79 | 80 |
80 const unsigned int kMaxDisplaySwapBuffers = 1U; | 81 const unsigned int kMaxDisplaySwapBuffers = 1U; |
81 | 82 |
82 gpu::SharedMemoryLimits GetCompositorContextSharedMemoryLimits() { | 83 gpu::SharedMemoryLimits GetCompositorContextSharedMemoryLimits( |
| 84 gfx::NativeWindow window) { |
83 constexpr size_t kBytesPerPixel = 4; | 85 constexpr size_t kBytesPerPixel = 4; |
| 86 const gfx::Size size = display::Screen::GetScreen() |
| 87 ->GetDisplayNearestWindow(window) |
| 88 .GetSizeInPixel(); |
84 const size_t full_screen_texture_size_in_bytes = | 89 const size_t full_screen_texture_size_in_bytes = |
85 gfx::DeviceDisplayInfo().GetDisplayHeight() * | 90 size.width() * size.height() * kBytesPerPixel; |
86 gfx::DeviceDisplayInfo().GetDisplayWidth() * kBytesPerPixel; | |
87 | 91 |
88 gpu::SharedMemoryLimits limits; | 92 gpu::SharedMemoryLimits limits; |
89 // This limit is meant to hold the contents of the display compositor | 93 // This limit is meant to hold the contents of the display compositor |
90 // drawing the scene. See discussion here: | 94 // drawing the scene. See discussion here: |
91 // https://codereview.chromium.org/1900993002/diff/90001/content/browser/rende
rer_host/compositor_impl_android.cc?context=3&column_width=80&tab_spaces=8 | 95 // https://codereview.chromium.org/1900993002/diff/90001/content/browser/rende
rer_host/compositor_impl_android.cc?context=3&column_width=80&tab_spaces=8 |
92 limits.command_buffer_size = 64 * 1024; | 96 limits.command_buffer_size = 64 * 1024; |
93 // These limits are meant to hold the uploads for the browser UI without | 97 // These limits are meant to hold the uploads for the browser UI without |
94 // any excess space. | 98 // any excess space. |
95 limits.start_transfer_buffer_size = 64 * 1024; | 99 limits.start_transfer_buffer_size = 64 * 1024; |
96 limits.min_transfer_buffer_size = 64 * 1024; | 100 limits.min_transfer_buffer_size = 64 * 1024; |
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596 case ui::ContextProviderFactory::GpuChannelHostResult::SUCCESS: | 600 case ui::ContextProviderFactory::GpuChannelHostResult::SUCCESS: |
597 // We don't need the context anymore if we are invisible. | 601 // We don't need the context anymore if we are invisible. |
598 if (!host_->IsVisible()) | 602 if (!host_->IsVisible()) |
599 return; | 603 return; |
600 | 604 |
601 DCHECK(window_); | 605 DCHECK(window_); |
602 DCHECK_NE(surface_handle_, gpu::kNullSurfaceHandle); | 606 DCHECK_NE(surface_handle_, gpu::kNullSurfaceHandle); |
603 scoped_refptr<cc::ContextProvider> context_provider = | 607 scoped_refptr<cc::ContextProvider> context_provider = |
604 ContextProviderFactoryImpl::GetInstance() | 608 ContextProviderFactoryImpl::GetInstance() |
605 ->CreateDisplayContextProvider( | 609 ->CreateDisplayContextProvider( |
606 surface_handle_, GetCompositorContextSharedMemoryLimits(), | 610 surface_handle_, |
| 611 GetCompositorContextSharedMemoryLimits(root_window_), |
607 GetCompositorContextAttributes(has_transparent_background_), | 612 GetCompositorContextAttributes(has_transparent_background_), |
608 false /*support_locking*/, false /*automatic_flushes*/, | 613 false /*support_locking*/, false /*automatic_flushes*/, |
609 std::move(gpu_channel_host)); | 614 std::move(gpu_channel_host)); |
610 if (!context_provider->BindToCurrentThread()) { | 615 if (!context_provider->BindToCurrentThread()) { |
611 LOG(ERROR) << "Failed to init ContextProvider for compositor."; | 616 LOG(ERROR) << "Failed to init ContextProvider for compositor."; |
612 LOG_IF(FATAL, ++num_successive_context_creation_failures_ >= 2) | 617 LOG_IF(FATAL, ++num_successive_context_creation_failures_ >= 2) |
613 << "Too many context creation failures. Giving up... "; | 618 << "Too many context creation failures. Giving up... "; |
614 HandlePendingCompositorFrameSinkRequest(); | 619 HandlePendingCompositorFrameSinkRequest(); |
615 break; | 620 break; |
616 } | 621 } |
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727 | 732 |
728 cc::FrameSinkId CompositorImpl::GetFrameSinkId() { | 733 cc::FrameSinkId CompositorImpl::GetFrameSinkId() { |
729 return frame_sink_id_; | 734 return frame_sink_id_; |
730 } | 735 } |
731 | 736 |
732 bool CompositorImpl::HavePendingReadbacks() { | 737 bool CompositorImpl::HavePendingReadbacks() { |
733 return !readback_layer_tree_->children().empty(); | 738 return !readback_layer_tree_->children().empty(); |
734 } | 739 } |
735 | 740 |
736 } // namespace content | 741 } // namespace content |
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