Index: services/ui/surfaces/display_compositor.cc |
diff --git a/services/ui/surfaces/display_compositor.cc b/services/ui/surfaces/display_compositor.cc |
index e5b9d9e68f41008a3a77352fd08394b61ba60636..6ae9e37758c820f516088c6f1ce60a7a55860577 100644 |
--- a/services/ui/surfaces/display_compositor.cc |
+++ b/services/ui/surfaces/display_compositor.cc |
@@ -1,138 +1,25 @@ |
-// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Copyright 2015 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 "services/ui/surfaces/display_compositor.h" |
-#include "cc/output/copy_output_request.h" |
-#include "cc/output/output_surface.h" |
-#include "cc/output/renderer_settings.h" |
-#include "cc/output/texture_mailbox_deleter.h" |
-#include "cc/scheduler/begin_frame_source.h" |
-#include "cc/scheduler/delay_based_time_source.h" |
-#include "cc/surfaces/display.h" |
-#include "cc/surfaces/display_scheduler.h" |
-#include "gpu/ipc/client/gpu_channel_host.h" |
-#include "services/ui/surfaces/direct_output_surface.h" |
-#include "services/ui/surfaces/surfaces_context_provider.h" |
- |
-#if defined(USE_OZONE) |
-#include "gpu/command_buffer/client/gles2_interface.h" |
-#include "services/ui/surfaces/direct_output_surface_ozone.h" |
-#endif |
+#include "services/ui/surfaces/display_compositor_client.h" |
+#include "ui/gfx/geometry/size.h" |
namespace ui { |
+namespace surfaces { |
-DisplayCompositor::DisplayCompositor( |
- scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
- gfx::AcceleratedWidget widget, |
- scoped_refptr<gpu::GpuChannelHost> gpu_channel, |
- const scoped_refptr<SurfacesState>& surfaces_state) |
- : task_runner_(task_runner), |
- surfaces_state_(surfaces_state), |
- factory_(surfaces_state->manager(), this), |
- allocator_(surfaces_state->next_client_id()) { |
- surfaces_state_->manager()->RegisterSurfaceClientId(allocator_.client_id()); |
- surfaces_state_->manager()->RegisterSurfaceFactoryClient( |
- allocator_.client_id(), this); |
- |
- gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager = |
- gpu_channel->gpu_memory_buffer_manager(); |
- scoped_refptr<SurfacesContextProvider> surfaces_context_provider( |
- new SurfacesContextProvider(widget, std::move(gpu_channel))); |
- // TODO(rjkroege): If there is something better to do than CHECK, add it. |
- CHECK(surfaces_context_provider->BindToCurrentThread()); |
- |
- std::unique_ptr<cc::SyntheticBeginFrameSource> synthetic_begin_frame_source( |
- new cc::DelayBasedBeginFrameSource( |
- base::MakeUnique<cc::DelayBasedTimeSource>(task_runner_.get()))); |
- |
- std::unique_ptr<cc::OutputSurface> display_output_surface; |
- if (surfaces_context_provider->ContextCapabilities().surfaceless) { |
-#if defined(USE_OZONE) |
- display_output_surface = base::MakeUnique<DirectOutputSurfaceOzone>( |
- surfaces_context_provider, widget, synthetic_begin_frame_source.get(), |
- gpu_memory_buffer_manager, GL_TEXTURE_2D, GL_RGB); |
-#else |
- NOTREACHED(); |
-#endif |
- } else { |
- display_output_surface = base::MakeUnique<DirectOutputSurface>( |
- surfaces_context_provider, synthetic_begin_frame_source.get()); |
- } |
- |
- int max_frames_pending = |
- display_output_surface->capabilities().max_frames_pending; |
- DCHECK_GT(max_frames_pending, 0); |
- |
- std::unique_ptr<cc::DisplayScheduler> scheduler( |
- new cc::DisplayScheduler(synthetic_begin_frame_source.get(), |
- task_runner_.get(), max_frames_pending)); |
+DisplayCompositor::DisplayCompositor(DisplayCompositorClient* client) |
+ : client_(client), next_client_id_(1u), manager_(this) {} |
- display_.reset(new cc::Display( |
- nullptr /* bitmap_manager */, gpu_memory_buffer_manager, |
- cc::RendererSettings(), std::move(synthetic_begin_frame_source), |
- std::move(display_output_surface), std::move(scheduler), |
- base::MakeUnique<cc::TextureMailboxDeleter>(task_runner_.get()))); |
- display_->Initialize(this, surfaces_state_->manager(), |
- allocator_.client_id()); |
- display_->SetVisible(true); |
-} |
- |
-DisplayCompositor::~DisplayCompositor() { |
- surfaces_state_->manager()->UnregisterSurfaceFactoryClient( |
- allocator_.client_id()); |
- surfaces_state_->manager()->InvalidateSurfaceClientId(allocator_.client_id()); |
-} |
- |
-void DisplayCompositor::SubmitCompositorFrame( |
- cc::CompositorFrame frame, |
- const base::Callback<void()>& callback) { |
- gfx::Size frame_size = |
- frame.delegated_frame_data->render_pass_list.back()->output_rect.size(); |
- if (frame_size.IsEmpty() || frame_size != display_size_) { |
- if (!surface_id_.is_null()) |
- factory_.Destroy(surface_id_); |
- surface_id_ = allocator_.GenerateId(); |
- factory_.Create(surface_id_); |
- display_size_ = frame_size; |
- display_->Resize(display_size_); |
- } |
- display_->SetSurfaceId(surface_id_, frame.metadata.device_scale_factor); |
- factory_.SubmitCompositorFrame(surface_id_, std::move(frame), callback); |
-} |
- |
-void DisplayCompositor::RequestCopyOfOutput( |
- std::unique_ptr<cc::CopyOutputRequest> output_request) { |
- factory_.RequestCopyOfSurface(surface_id_, std::move(output_request)); |
-} |
- |
-void DisplayCompositor::ReturnResources( |
- const cc::ReturnedResourceArray& resources) { |
- // TODO(fsamuel): Implement this. |
-} |
- |
-void DisplayCompositor::SetBeginFrameSource( |
- cc::BeginFrameSource* begin_frame_source) { |
- // TODO(fsamuel): Implement this. |
-} |
- |
-void DisplayCompositor::DisplayOutputSurfaceLost() { |
- // TODO(fsamuel): This looks like it would crash if a frame was in flight and |
- // will be submitted. |
- display_.reset(); |
-} |
- |
-void DisplayCompositor::DisplayWillDrawAndSwap( |
- bool will_draw_and_swap, |
- const cc::RenderPassList& render_passes) { |
- // This notification is not relevant to our client outside of tests. |
-} |
+DisplayCompositor::~DisplayCompositor() {} |
-void DisplayCompositor::DisplayDidDrawAndSwap() { |
- // This notification is not relevant to our client outside of tests. We |
- // unblock the client from the DrawCallback when the surface is going to |
- // be drawn. |
+void DisplayCompositor::OnSurfaceCreated(const gfx::Size& size, |
+ float device_scale_factor, |
+ const cc::SurfaceId& surface_id) { |
+ client_->OnSurfaceCreated(size, device_scale_factor, surface_id); |
} |
+} // namespace surfaces |
} // namespace ui |