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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/scoped_app_gl_state_restore.h" | 5 #include "android_webview/browser/scoped_app_gl_state_restore.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 | 8 |
| 9 #include "base/lazy_instance.h" | 9 #include "base/lazy_instance.h" |
| 10 #include "base/trace_event/trace_event.h" | 10 #include "base/trace_event/trace_event.h" |
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| 28 gl::GLContextAttribs())) {} | 28 gl::GLContextAttribs())) {} |
| 29 void MakeCurrent() { context->MakeCurrent(surface.get()); } | 29 void MakeCurrent() { context->MakeCurrent(surface.get()); } |
| 30 | 30 |
| 31 private: | 31 private: |
| 32 scoped_refptr<gl::GLSurfaceStub> surface; | 32 scoped_refptr<gl::GLSurfaceStub> surface; |
| 33 scoped_refptr<gl::GLContext> context; | 33 scoped_refptr<gl::GLContext> context; |
| 34 | 34 |
| 35 DISALLOW_COPY_AND_ASSIGN(AppContextSurface); | 35 DISALLOW_COPY_AND_ASSIGN(AppContextSurface); |
| 36 }; | 36 }; |
| 37 | 37 |
| 38 base::LazyInstance<AppContextSurface> g_app_context_surface = | 38 base::LazyInstance<AppContextSurface>::DestructorAtExit g_app_context_surface = |
| 39 LAZY_INSTANCE_INITIALIZER; | 39 LAZY_INSTANCE_INITIALIZER; |
| 40 | 40 |
| 41 // Make the global g_app_context_surface current so that the gl_binding is not | 41 // Make the global g_app_context_surface current so that the gl_binding is not |
| 42 // NULL for making gl* calls. The binding can be null if another GlContext was | 42 // NULL for making gl* calls. The binding can be null if another GlContext was |
| 43 // destroyed immediately before gl* calls here. | 43 // destroyed immediately before gl* calls here. |
| 44 void MakeAppContextCurrent() { | 44 void MakeAppContextCurrent() { |
| 45 g_app_context_surface.Get().MakeCurrent(); | 45 g_app_context_surface.Get().MakeCurrent(); |
| 46 } | 46 } |
| 47 | 47 |
| 48 void GLEnableDisable(GLenum cap, bool enable) { | 48 void GLEnableDisable(GLenum cap, bool enable) { |
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| 437 } | 437 } |
| 438 | 438 |
| 439 StencilState ScopedAppGLStateRestore::stencil_state() const { | 439 StencilState ScopedAppGLStateRestore::stencil_state() const { |
| 440 return impl_->stencil_state(); | 440 return impl_->stencil_state(); |
| 441 } | 441 } |
| 442 int ScopedAppGLStateRestore::framebuffer_binding_ext() const { | 442 int ScopedAppGLStateRestore::framebuffer_binding_ext() const { |
| 443 return impl_->framebuffer_binding_ext(); | 443 return impl_->framebuffer_binding_ext(); |
| 444 } | 444 } |
| 445 | 445 |
| 446 } // namespace android_webview | 446 } // namespace android_webview |
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