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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/image_transport_factory_android.h" | 5 #include "content/browser/renderer_host/image_transport_factory_android.h" |
6 | 6 |
7 #include "base/lazy_instance.h" | 7 #include "base/lazy_instance.h" |
8 #include "base/strings/stringprintf.h" | 8 #include "base/strings/stringprintf.h" |
9 #include "content/browser/gpu/browser_gpu_channel_host_factory.h" | 9 #include "content/browser/gpu/browser_gpu_channel_host_factory.h" |
10 #include "content/common/gpu/client/gl_helper.h" | 10 #include "content/common/gpu/client/gl_helper.h" |
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75 display_info.GetDisplayWidth() * | 75 display_info.GetDisplayWidth() * |
76 kBytesPerPixel; | 76 kBytesPerPixel; |
77 WebGraphicsContext3DCommandBufferImpl::SharedMemoryLimits limits; | 77 WebGraphicsContext3DCommandBufferImpl::SharedMemoryLimits limits; |
78 limits.command_buffer_size = 64 * 1024; | 78 limits.command_buffer_size = 64 * 1024; |
79 limits.start_transfer_buffer_size = 64 * 1024; | 79 limits.start_transfer_buffer_size = 64 * 1024; |
80 limits.min_transfer_buffer_size = 64 * 1024; | 80 limits.min_transfer_buffer_size = 64 * 1024; |
81 limits.max_transfer_buffer_size = std::min( | 81 limits.max_transfer_buffer_size = std::min( |
82 3 * full_screen_texture_size_in_bytes, kDefaultMaxTransferBufferSize); | 82 3 * full_screen_texture_size_in_bytes, kDefaultMaxTransferBufferSize); |
83 limits.mapped_memory_reclaim_limit = | 83 limits.mapped_memory_reclaim_limit = |
84 WebGraphicsContext3DCommandBufferImpl::kNoLimit; | 84 WebGraphicsContext3DCommandBufferImpl::kNoLimit; |
| 85 bool bind_generates_resource = false; |
| 86 bool lose_context_when_out_of_memory = false; |
85 context_.reset( | 87 context_.reset( |
86 new WebGraphicsContext3DCommandBufferImpl(0, // offscreen | 88 new WebGraphicsContext3DCommandBufferImpl(0, // offscreen |
87 url, | 89 url, |
88 gpu_channel_host.get(), | 90 gpu_channel_host.get(), |
89 attrs, | 91 attrs, |
90 false, | 92 bind_generates_resource, |
| 93 lose_context_when_out_of_memory, |
91 limits, | 94 limits, |
92 NULL)); | 95 NULL)); |
93 context_->setContextLostCallback(context_lost_listener_.get()); | 96 context_->setContextLostCallback(context_lost_listener_.get()); |
94 if (context_->makeContextCurrent()) | 97 if (context_->makeContextCurrent()) |
95 context_->pushGroupMarkerEXT( | 98 context_->pushGroupMarkerEXT( |
96 base::StringPrintf("CmdBufferImageTransportFactory-%p", | 99 base::StringPrintf("CmdBufferImageTransportFactory-%p", |
97 context_.get()).c_str()); | 100 context_.get()).c_str()); |
98 } | 101 } |
99 | 102 |
100 CmdBufferImageTransportFactory::~CmdBufferImageTransportFactory() { | 103 CmdBufferImageTransportFactory::~CmdBufferImageTransportFactory() { |
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188 | 191 |
189 void GLContextLostListener::DidLoseContext() { | 192 void GLContextLostListener::DidLoseContext() { |
190 delete g_factory; | 193 delete g_factory; |
191 g_factory = NULL; | 194 g_factory = NULL; |
192 FOR_EACH_OBSERVER(ImageTransportFactoryAndroidObserver, | 195 FOR_EACH_OBSERVER(ImageTransportFactoryAndroidObserver, |
193 g_factory_observers.Get(), | 196 g_factory_observers.Get(), |
194 OnLostResources()); | 197 OnLostResources()); |
195 } | 198 } |
196 | 199 |
197 } // namespace content | 200 } // namespace content |
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