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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/parent_output_surface.h" | 5 #include "android_webview/browser/parent_output_surface.h" |
6 | 6 |
7 #include "android_webview/browser/aw_render_thread_context_provider.h" | 7 #include "android_webview/browser/aw_render_thread_context_provider.h" |
| 8 #include "cc/output/compositor_frame.h" |
8 #include "cc/output/output_surface_client.h" | 9 #include "cc/output/output_surface_client.h" |
9 #include "gpu/command_buffer/client/gles2_interface.h" | 10 #include "gpu/command_buffer/client/gles2_interface.h" |
10 | 11 |
11 namespace android_webview { | 12 namespace android_webview { |
12 | 13 |
13 ParentOutputSurface::ParentOutputSurface( | 14 ParentOutputSurface::ParentOutputSurface( |
14 scoped_refptr<AwRenderThreadContextProvider> context_provider) | 15 scoped_refptr<AwRenderThreadContextProvider> context_provider) |
15 : cc::OutputSurface(std::move(context_provider), nullptr, nullptr) { | 16 : cc::OutputSurface(std::move(context_provider), nullptr, nullptr) { |
16 stencil_state_.stencil_test_enabled = false; | 17 stencil_state_.stencil_test_enabled = false; |
17 } | 18 } |
18 | 19 |
19 ParentOutputSurface::~ParentOutputSurface() { | 20 ParentOutputSurface::~ParentOutputSurface() { |
20 } | 21 } |
21 | 22 |
22 void ParentOutputSurface::DidLoseOutputSurface() { | 23 void ParentOutputSurface::DidLoseOutputSurface() { |
23 // Android WebView does not handle context loss. | 24 // Android WebView does not handle context loss. |
24 LOG(FATAL) << "Render thread context loss"; | 25 LOG(FATAL) << "Render thread context loss"; |
25 } | 26 } |
26 | 27 |
27 void ParentOutputSurface::Reshape(const gfx::Size& size, | 28 void ParentOutputSurface::Reshape(const gfx::Size& size, |
28 float scale_factor, | 29 float scale_factor, |
29 bool has_alpha) { | 30 bool has_alpha) { |
30 DCHECK_EQ(1.f, scale_factor); | 31 DCHECK_EQ(1.f, scale_factor); |
31 surface_size_ = size; | 32 surface_size_ = size; |
32 } | 33 } |
33 | 34 |
34 void ParentOutputSurface::SwapBuffers(cc::CompositorFrame* frame) { | 35 void ParentOutputSurface::SwapBuffers(cc::CompositorFrame frame) { |
35 context_provider_->ContextGL()->ShallowFlushCHROMIUM(); | 36 context_provider_->ContextGL()->ShallowFlushCHROMIUM(); |
36 client_->DidSwapBuffers(); | 37 client_->DidSwapBuffers(); |
37 } | 38 } |
38 | 39 |
39 void ParentOutputSurface::ApplyExternalStencil() { | 40 void ParentOutputSurface::ApplyExternalStencil() { |
40 DCHECK(stencil_state_.stencil_test_enabled); | 41 DCHECK(stencil_state_.stencil_test_enabled); |
41 gpu::gles2::GLES2Interface* gl = context_provider()->ContextGL(); | 42 gpu::gles2::GLES2Interface* gl = context_provider()->ContextGL(); |
42 gl->StencilFuncSeparate(GL_FRONT, stencil_state_.stencil_front_func, | 43 gl->StencilFuncSeparate(GL_FRONT, stencil_state_.stencil_front_func, |
43 stencil_state_.stencil_front_mask, | 44 stencil_state_.stencil_front_mask, |
44 stencil_state_.stencil_front_ref); | 45 stencil_state_.stencil_front_ref); |
(...skipping 14 matching lines...) Expand all Loading... |
59 auto* gl = static_cast<AwRenderThreadContextProvider*>(context_provider()); | 60 auto* gl = static_cast<AwRenderThreadContextProvider*>(context_provider()); |
60 return gl->GetCopyTextureInternalFormat(); | 61 return gl->GetCopyTextureInternalFormat(); |
61 } | 62 } |
62 | 63 |
63 void ParentOutputSurface::SetGLState(const ScopedAppGLStateRestore& gl_state) { | 64 void ParentOutputSurface::SetGLState(const ScopedAppGLStateRestore& gl_state) { |
64 stencil_state_ = gl_state.stencil_state(); | 65 stencil_state_ = gl_state.stencil_state(); |
65 SetExternalStencilTest(stencil_state_.stencil_test_enabled); | 66 SetExternalStencilTest(stencil_state_.stencil_test_enabled); |
66 } | 67 } |
67 | 68 |
68 } // namespace android_webview | 69 } // namespace android_webview |
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