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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "ui/gl/init/gl_factory.h" | 5 #include "ui/gl/init/gl_factory.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/trace_event/trace_event.h" | 8 #include "base/trace_event/trace_event.h" |
9 #include "ui/gl/gl_bindings.h" | 9 #include "ui/gl/gl_bindings.h" |
10 #include "ui/gl/gl_context.h" | 10 #include "ui/gl/gl_context.h" |
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124 return InitializeGLSurface(new NativeViewGLSurfaceEGL(window)); | 124 return InitializeGLSurface(new NativeViewGLSurfaceEGL(window)); |
125 } else { | 125 } else { |
126 return InitializeGLSurface(new GLSurfaceStub()); | 126 return InitializeGLSurface(new GLSurfaceStub()); |
127 } | 127 } |
128 default: | 128 default: |
129 NOTREACHED(); | 129 NOTREACHED(); |
130 return nullptr; | 130 return nullptr; |
131 } | 131 } |
132 } | 132 } |
133 | 133 |
134 scoped_refptr<GLSurface> CreateOffscreenGLSurface(const gfx::Size& size) { | 134 scoped_refptr<GLSurface> CreateOffscreenGLSurfaceWithFormat( |
| 135 const gfx::Size& size, GLSurfaceFormat format) { |
135 TRACE_EVENT0("gpu", "gl::init::CreateOffscreenGLSurface"); | 136 TRACE_EVENT0("gpu", "gl::init::CreateOffscreenGLSurface"); |
136 CHECK_NE(kGLImplementationNone, GetGLImplementation()); | 137 CHECK_NE(kGLImplementationNone, GetGLImplementation()); |
137 switch (GetGLImplementation()) { | 138 switch (GetGLImplementation()) { |
138 case kGLImplementationOSMesaGL: { | 139 case kGLImplementationOSMesaGL: { |
139 return InitializeGLSurface( | 140 format.SetDefaultPixelLayout(GLSurfaceFormat::PIXEL_LAYOUT_BGRA); |
140 new GLSurfaceOSMesa(GLSurface::SURFACE_OSMESA_BGRA, size)); | 141 return InitializeGLSurfaceWithFormat( |
| 142 new GLSurfaceOSMesa(format, size), format); |
141 } | 143 } |
142 case kGLImplementationEGLGLES2: { | 144 case kGLImplementationEGLGLES2: { |
143 scoped_refptr<GLSurface> surface; | |
144 if (GLSurfaceEGL::IsEGLSurfacelessContextSupported() && | 145 if (GLSurfaceEGL::IsEGLSurfacelessContextSupported() && |
145 (size.width() == 0 && size.height() == 0)) { | 146 (size.width() == 0 && size.height() == 0)) { |
146 return InitializeGLSurface(new SurfacelessEGL(size)); | 147 return InitializeGLSurfaceWithFormat( |
| 148 new SurfacelessEGL(size), format); |
147 } else { | 149 } else { |
148 return InitializeGLSurface(new PbufferGLSurfaceEGL(size)); | 150 return InitializeGLSurfaceWithFormat( |
| 151 new PbufferGLSurfaceEGL(size), format); |
149 } | 152 } |
150 } | 153 } |
151 case kGLImplementationMockGL: | 154 case kGLImplementationMockGL: |
152 return new GLSurfaceStub; | 155 return new GLSurfaceStub; |
153 default: | 156 default: |
154 NOTREACHED(); | 157 NOTREACHED(); |
155 return nullptr; | 158 return nullptr; |
156 } | 159 } |
157 } | 160 } |
158 | 161 |
159 } // namespace init | 162 } // namespace init |
160 } // namespace gl | 163 } // namespace gl |
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