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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 <GL/osmesa.h> | 5 #include <GL/osmesa.h> |
| 6 | 6 |
| 7 #include "ui/gfx/gl/gl_context_osmesa.h" | 7 #include "ui/gfx/gl/gl_context_osmesa.h" |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "ui/gfx/gl/gl_bindings.h" | 10 #include "ui/gfx/gl/gl_bindings.h" |
| 11 #include "ui/gfx/gl/gl_surface.h" | 11 #include "ui/gfx/gl/gl_surface.h" |
| 12 #include "ui/gfx/size.h" | 12 #include "ui/gfx/size.h" |
| 13 | 13 |
| 14 namespace gfx { | 14 namespace gfx { |
| 15 | 15 |
| 16 GLContextOSMesa::GLContextOSMesa(GLShareGroup* share_group) | 16 GLContextOSMesa::GLContextOSMesa(GLShareGroup* share_group) |
| 17 : GLContext(share_group), | 17 : GLContext(share_group), |
| 18 context_(NULL) { | 18 context_(NULL) { |
| 19 } | 19 } |
| 20 | 20 |
| 21 GLContextOSMesa::~GLContextOSMesa() { | 21 bool GLContextOSMesa::Initialize(GLSurface* compatible_surface, |
| 22 Destroy(); | 22 GpuPreference gpu_preference) { |
| 23 } | |
| 24 | |
| 25 bool GLContextOSMesa::Initialize( | |
| 26 GLSurface* compatible_surface, GpuPreference gpu_preference) { | |
| 27 DCHECK(!context_); | 23 DCHECK(!context_); |
| 28 | 24 |
| 29 OSMesaContext share_handle = static_cast<OSMesaContext>( | 25 OSMesaContext share_handle = static_cast<OSMesaContext>( |
| 30 share_group() ? share_group()->GetHandle() : NULL); | 26 share_group() ? share_group()->GetHandle() : NULL); |
| 31 | 27 |
| 32 GLuint format = compatible_surface->GetFormat(); | 28 GLuint format = compatible_surface->GetFormat(); |
| 33 DCHECK_NE(format, (unsigned)0); | 29 DCHECK_NE(format, (unsigned)0); |
| 34 context_ = OSMesaCreateContextExt(format, | 30 context_ = OSMesaCreateContextExt(format, |
| 35 0, // depth bits | 31 0, // depth bits |
| 36 0, // stencil bits | 32 0, // stencil bits |
| (...skipping 83 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 120 | 116 |
| 121 void* GLContextOSMesa::GetHandle() { | 117 void* GLContextOSMesa::GetHandle() { |
| 122 return context_; | 118 return context_; |
| 123 } | 119 } |
| 124 | 120 |
| 125 void GLContextOSMesa::SetSwapInterval(int interval) { | 121 void GLContextOSMesa::SetSwapInterval(int interval) { |
| 126 DCHECK(IsCurrent(NULL)); | 122 DCHECK(IsCurrent(NULL)); |
| 127 LOG(WARNING) << "GLContextOSMesa::SetSwapInterval is ignored."; | 123 LOG(WARNING) << "GLContextOSMesa::SetSwapInterval is ignored."; |
| 128 } | 124 } |
| 129 | 125 |
| 126 GLContextOSMesa::~GLContextOSMesa() { |
| 127 Destroy(); |
| 128 } |
| 129 |
| 130 } // namespace gfx | 130 } // namespace gfx |
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