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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 "cc/surfaces/display.h" | 5 #include "cc/surfaces/display.h" |
6 | 6 |
7 #include "base/thread_task_runner_handle.h" | 7 #include "base/thread_task_runner_handle.h" |
8 #include "base/trace_event/trace_event.h" | 8 #include "base/trace_event/trace_event.h" |
9 #include "cc/debug/benchmark_instrumentation.h" | 9 #include "cc/debug/benchmark_instrumentation.h" |
10 #include "cc/output/compositor_frame.h" | 10 #include "cc/output/compositor_frame.h" |
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94 } | 94 } |
95 | 95 |
96 void Display::SetExternalClip(const gfx::Rect& clip) { | 96 void Display::SetExternalClip(const gfx::Rect& clip) { |
97 external_clip_ = clip; | 97 external_clip_ = clip; |
98 } | 98 } |
99 | 99 |
100 void Display::InitializeRenderer() { | 100 void Display::InitializeRenderer() { |
101 if (resource_provider_) | 101 if (resource_provider_) |
102 return; | 102 return; |
103 | 103 |
| 104 // Display does not use GpuMemoryBuffers, so persistent map is not relevant. |
| 105 bool use_persistent_map_for_gpu_memory_buffers = false; |
104 scoped_ptr<ResourceProvider> resource_provider = ResourceProvider::Create( | 106 scoped_ptr<ResourceProvider> resource_provider = ResourceProvider::Create( |
105 output_surface_.get(), bitmap_manager_, gpu_memory_buffer_manager_, | 107 output_surface_.get(), bitmap_manager_, gpu_memory_buffer_manager_, |
106 nullptr, settings_.highp_threshold_min, settings_.use_rgba_4444_textures, | 108 nullptr, settings_.highp_threshold_min, settings_.use_rgba_4444_textures, |
107 settings_.texture_id_allocation_chunk_size); | 109 settings_.texture_id_allocation_chunk_size, |
| 110 use_persistent_map_for_gpu_memory_buffers); |
108 if (!resource_provider) | 111 if (!resource_provider) |
109 return; | 112 return; |
110 | 113 |
111 if (output_surface_->context_provider()) { | 114 if (output_surface_->context_provider()) { |
112 scoped_ptr<GLRenderer> renderer = GLRenderer::Create( | 115 scoped_ptr<GLRenderer> renderer = GLRenderer::Create( |
113 this, &settings_, output_surface_.get(), resource_provider.get(), | 116 this, &settings_, output_surface_.get(), resource_provider.get(), |
114 texture_mailbox_deleter_.get(), settings_.highp_threshold_min); | 117 texture_mailbox_deleter_.get(), settings_.highp_threshold_min); |
115 if (!renderer) | 118 if (!renderer) |
116 return; | 119 return; |
117 renderer_ = renderer.Pass(); | 120 renderer_ = renderer.Pass(); |
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314 | 317 |
315 if (surface_id == current_surface_id_) | 318 if (surface_id == current_surface_id_) |
316 UpdateRootSurfaceResourcesLocked(); | 319 UpdateRootSurfaceResourcesLocked(); |
317 } | 320 } |
318 | 321 |
319 SurfaceId Display::CurrentSurfaceId() { | 322 SurfaceId Display::CurrentSurfaceId() { |
320 return current_surface_id_; | 323 return current_surface_id_; |
321 } | 324 } |
322 | 325 |
323 } // namespace cc | 326 } // namespace cc |
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