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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "android_webview/browser/hardware_renderer.h" | 5 #include "android_webview/browser/hardware_renderer.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "android_webview/browser/aw_gl_surface.h" | 9 #include "android_webview/browser/aw_gl_surface.h" |
| 10 #include "android_webview/browser/aw_render_thread_context_provider.h" | 10 #include "android_webview/browser/aw_render_thread_context_provider.h" |
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| 25 | 25 |
| 26 HardwareRenderer::HardwareRenderer(RenderThreadManager* state) | 26 HardwareRenderer::HardwareRenderer(RenderThreadManager* state) |
| 27 : render_thread_manager_(state), | 27 : render_thread_manager_(state), |
| 28 last_egl_context_(eglGetCurrentContext()), | 28 last_egl_context_(eglGetCurrentContext()), |
| 29 surfaces_(SurfacesInstance::GetOrCreateInstance()), | 29 surfaces_(SurfacesInstance::GetOrCreateInstance()), |
| 30 surface_id_allocator_(surfaces_->CreateSurfaceIdAllocator()), | 30 surface_id_allocator_(surfaces_->CreateSurfaceIdAllocator()), |
| 31 last_committed_output_surface_id_(0u), | 31 last_committed_output_surface_id_(0u), |
| 32 last_submitted_output_surface_id_(0u) { | 32 last_submitted_output_surface_id_(0u) { |
| 33 DCHECK(last_egl_context_); | 33 DCHECK(last_egl_context_); |
| 34 surfaces_->GetSurfaceManager()->RegisterSurfaceFactoryClient( | 34 surfaces_->GetSurfaceManager()->RegisterSurfaceFactoryClient( |
| 35 surface_id_allocator_->id_namespace(), this); | 35 surface_id_allocator_->client_id(), this); |
| 36 } | 36 } |
| 37 | 37 |
| 38 HardwareRenderer::~HardwareRenderer() { | 38 HardwareRenderer::~HardwareRenderer() { |
| 39 // Must reset everything before |surface_factory_| to ensure all | 39 // Must reset everything before |surface_factory_| to ensure all |
| 40 // resources are returned before resetting. | 40 // resources are returned before resetting. |
| 41 if (!child_id_.is_null()) | 41 if (!child_id_.is_null()) |
| 42 DestroySurface(); | 42 DestroySurface(); |
| 43 surface_factory_.reset(); | 43 surface_factory_.reset(); |
| 44 surfaces_->GetSurfaceManager()->UnregisterSurfaceFactoryClient( | 44 surfaces_->GetSurfaceManager()->UnregisterSurfaceFactoryClient( |
| 45 surface_id_allocator_->id_namespace()); | 45 surface_id_allocator_->client_id()); |
| 46 | 46 |
| 47 // Reset draw constraints. | 47 // Reset draw constraints. |
| 48 render_thread_manager_->PostExternalDrawConstraintsToChildCompositorOnRT( | 48 render_thread_manager_->PostExternalDrawConstraintsToChildCompositorOnRT( |
| 49 ParentCompositorDrawConstraints()); | 49 ParentCompositorDrawConstraints()); |
| 50 ReturnResourcesInChildFrame(); | 50 ReturnResourcesInChildFrame(); |
| 51 } | 51 } |
| 52 | 52 |
| 53 void HardwareRenderer::CommitFrame() { | 53 void HardwareRenderer::CommitFrame() { |
| 54 TRACE_EVENT0("android_webview", "CommitFrame"); | 54 TRACE_EVENT0("android_webview", "CommitFrame"); |
| 55 scroll_offset_ = render_thread_manager_->GetScrollOffsetOnRT(); | 55 scroll_offset_ = render_thread_manager_->GetScrollOffsetOnRT(); |
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| 192 const cc::ReturnedResourceArray& resources, | 192 const cc::ReturnedResourceArray& resources, |
| 193 const CompositorID& compositor_id, | 193 const CompositorID& compositor_id, |
| 194 uint32_t output_surface_id) { | 194 uint32_t output_surface_id) { |
| 195 if (output_surface_id != last_committed_output_surface_id_) | 195 if (output_surface_id != last_committed_output_surface_id_) |
| 196 return; | 196 return; |
| 197 render_thread_manager_->InsertReturnedResourcesOnRT(resources, compositor_id, | 197 render_thread_manager_->InsertReturnedResourcesOnRT(resources, compositor_id, |
| 198 output_surface_id); | 198 output_surface_id); |
| 199 } | 199 } |
| 200 | 200 |
| 201 } // namespace android_webview | 201 } // namespace android_webview |
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