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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 |
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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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