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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ui/gfx/gl/gl_surface.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "third_party/mesa/MesaLib/include/GL/osmesa.h" | |
| 10 #include "ui/gfx/gl/gl_bindings.h" | |
| 11 #include "ui/gfx/gl/gl_implementation.h" | |
| 12 #include "ui/gfx/gl/gl_surface_cgl.h" | |
| 13 #include "ui/gfx/gl/gl_surface_osmesa.h" | |
| 14 #include "ui/gfx/gl/gl_surface_stub.h" | |
| 15 | |
| 16 #if defined(USE_AURA) | |
| 17 #include "ui/gfx/gl/gl_surface_nsview.h" | |
| 18 #endif | |
| 19 | |
| 20 namespace gfx { | |
| 21 | |
| 22 bool GLSurface::InitializeOneOffInternal() { | |
| 23 switch (GetGLImplementation()) { | |
| 24 case kGLImplementationDesktopGL: | |
| 25 case kGLImplementationAppleGL: | |
| 26 if (!GLSurfaceCGL::InitializeOneOff()) { | |
| 27 LOG(ERROR) << "GLSurfaceCGL::InitializeOneOff failed."; | |
| 28 return false; | |
| 29 } | |
| 30 break; | |
| 31 default: | |
| 32 break; | |
| 33 } | |
| 34 return true; | |
| 35 } | |
| 36 | |
| 37 scoped_refptr<GLSurface> GLSurface::CreateViewGLSurface( | |
| 38 bool software, | |
| 39 gfx::AcceleratedWidget window) { | |
| 40 #if defined(USE_AURA) | |
| 41 if (software) | |
| 42 return NULL; | |
| 43 | |
| 44 switch (GetGLImplementation()) { | |
| 45 case kGLImplementationDesktopGL: | |
| 46 case kGLImplementationAppleGL: { | |
| 47 scoped_refptr<GLSurface> surface(new GLSurfaceNSView(window)); | |
| 48 if (!surface->Initialize()) | |
| 49 return NULL; | |
| 50 | |
| 51 return surface; | |
| 52 } | |
| 53 case kGLImplementationMockGL: | |
| 54 return new GLSurfaceStub; | |
| 55 default: | |
| 56 NOTREACHED(); | |
| 57 return NULL; | |
| 58 } | |
| 59 #else | |
| 60 return CreateOffscreenGLSurface(software, gfx::Size(1,1)); | |
| 61 #endif | |
| 62 } | |
| 63 | |
| 64 scoped_refptr<GLSurface> GLSurface::CreateOffscreenGLSurface( | |
| 65 bool software, | |
| 66 const gfx::Size& size) { | |
| 67 if (software) | |
| 68 return NULL; | |
| 69 | |
| 70 switch (GetGLImplementation()) { | |
| 71 case kGLImplementationOSMesaGL: { | |
| 72 scoped_refptr<GLSurface> surface(new GLSurfaceOSMesa(OSMESA_RGBA, | |
| 73 size)); | |
| 74 if (!surface->Initialize()) | |
| 75 return NULL; | |
| 76 | |
| 77 return surface; | |
| 78 } | |
| 79 case kGLImplementationDesktopGL: | |
| 80 case kGLImplementationAppleGL: { | |
| 81 scoped_refptr<GLSurface> surface(new NoOpGLSurfaceCGL(size)); | |
| 82 if (!surface->Initialize()) | |
| 83 return NULL; | |
| 84 | |
| 85 return surface; | |
| 86 } | |
| 87 case kGLImplementationMockGL: | |
| 88 return new GLSurfaceStub; | |
| 89 default: | |
| 90 NOTREACHED(); | |
| 91 return NULL; | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 } // namespace gfx | |
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Chromium Code Reviews
Issue 10392068:
ui: Move gl/ directory out of gfx/, up to ui/. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src