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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "blimp/client/feature/compositor/blimp_context_provider.h" | 5 #include "blimp/client/feature/compositor/blimp_context_provider.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/callback_helpers.h" | 8 #include "base/callback_helpers.h" |
9 #include "base/lazy_instance.h" | 9 #include "base/lazy_instance.h" |
10 #include "gpu/command_buffer/client/gl_in_process_context.h" | 10 #include "gpu/command_buffer/client/gl_in_process_context.h" |
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37 attribs_for_gles2.samples = 0; | 37 attribs_for_gles2.samples = 0; |
38 attribs_for_gles2.sample_buffers = 0; | 38 attribs_for_gles2.sample_buffers = 0; |
39 attribs_for_gles2.fail_if_major_perf_caveat = false; | 39 attribs_for_gles2.fail_if_major_perf_caveat = false; |
40 attribs_for_gles2.bind_generates_resource = false; | 40 attribs_for_gles2.bind_generates_resource = false; |
41 attribs_for_gles2.context_type = gpu::gles2::CONTEXT_TYPE_OPENGLES2; | 41 attribs_for_gles2.context_type = gpu::gles2::CONTEXT_TYPE_OPENGLES2; |
42 attribs_for_gles2.lose_context_when_out_of_memory = true; | 42 attribs_for_gles2.lose_context_when_out_of_memory = true; |
43 | 43 |
44 context_.reset(gpu::GLInProcessContext::Create( | 44 context_.reset(gpu::GLInProcessContext::Create( |
45 nullptr /* service */, nullptr /* surface */, false /* is_offscreen */, | 45 nullptr /* service */, nullptr /* surface */, false /* is_offscreen */, |
46 widget, gfx::Size(1, 1), nullptr /* share_context */, attribs_for_gles2, | 46 widget, gfx::Size(1, 1), nullptr /* share_context */, attribs_for_gles2, |
47 gfx::PreferDiscreteGpu, gpu::SharedMemoryLimits(), | 47 gl::PreferDiscreteGpu, gpu::SharedMemoryLimits(), |
48 gpu_memory_buffer_manager, nullptr /* memory_limits */)); | 48 gpu_memory_buffer_manager, nullptr /* memory_limits */)); |
49 context_->GetImplementation()->SetLostContextCallback( | 49 context_->GetImplementation()->SetLostContextCallback( |
50 base::Bind(&BlimpContextProvider::OnLostContext, base::Unretained(this))); | 50 base::Bind(&BlimpContextProvider::OnLostContext, base::Unretained(this))); |
51 } | 51 } |
52 | 52 |
53 BlimpContextProvider::~BlimpContextProvider() { | 53 BlimpContextProvider::~BlimpContextProvider() { |
54 DCHECK(main_thread_checker_.CalledOnValidThread() || | 54 DCHECK(main_thread_checker_.CalledOnValidThread() || |
55 context_thread_checker_.CalledOnValidThread()); | 55 context_thread_checker_.CalledOnValidThread()); |
56 } | 56 } |
57 | 57 |
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119 void BlimpContextProvider::OnLostContext() { | 119 void BlimpContextProvider::OnLostContext() { |
120 DCHECK(context_thread_checker_.CalledOnValidThread()); | 120 DCHECK(context_thread_checker_.CalledOnValidThread()); |
121 if (!lost_context_callback_.is_null()) | 121 if (!lost_context_callback_.is_null()) |
122 lost_context_callback_.Run(); | 122 lost_context_callback_.Run(); |
123 if (gr_context_) | 123 if (gr_context_) |
124 gr_context_->OnLostContext(); | 124 gr_context_->OnLostContext(); |
125 } | 125 } |
126 | 126 |
127 } // namespace client | 127 } // namespace client |
128 } // namespace blimp | 128 } // namespace blimp |
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