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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/ozone/platform/x11/x11_surface_factory.h" | 5 #include "ui/ozone/platform/x11/x11_surface_factory.h" |
6 | 6 |
7 #include <X11/Xlib.h> | 7 #include <X11/Xlib.h> |
8 | 8 |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 #include "third_party/khronos/EGL/egl.h" | 10 #include "third_party/khronos/EGL/egl.h" |
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31 float scale_factor, | 31 float scale_factor, |
32 bool has_alpha) override; | 32 bool has_alpha) override; |
33 | 33 |
34 private: | 34 private: |
35 ~GLSurfaceEGLOzoneX11() override; | 35 ~GLSurfaceEGLOzoneX11() override; |
36 | 36 |
37 DISALLOW_COPY_AND_ASSIGN(GLSurfaceEGLOzoneX11); | 37 DISALLOW_COPY_AND_ASSIGN(GLSurfaceEGLOzoneX11); |
38 }; | 38 }; |
39 | 39 |
40 GLSurfaceEGLOzoneX11::GLSurfaceEGLOzoneX11(EGLNativeWindowType window) | 40 GLSurfaceEGLOzoneX11::GLSurfaceEGLOzoneX11(EGLNativeWindowType window) |
41 : NativeViewGLSurfaceEGL(window) {} | 41 : NativeViewGLSurfaceEGL(window, nullptr) {} |
42 | 42 |
43 EGLConfig GLSurfaceEGLOzoneX11::GetConfig() { | 43 EGLConfig GLSurfaceEGLOzoneX11::GetConfig() { |
44 // Try matching the window depth with an alpha channel, because we're worried | 44 // Try matching the window depth with an alpha channel, because we're worried |
45 // the destination alpha width could constrain blending precision. | 45 // the destination alpha width could constrain blending precision. |
46 const int kBufferSizeOffset = 1; | 46 const int kBufferSizeOffset = 1; |
47 const int kAlphaSizeOffset = 3; | 47 const int kAlphaSizeOffset = 3; |
48 EGLint config_attribs[] = {EGL_BUFFER_SIZE, | 48 EGLint config_attribs[] = {EGL_BUFFER_SIZE, |
49 ~0, // To be replaced. | 49 ~0, // To be replaced. |
50 EGL_ALPHA_SIZE, | 50 EGL_ALPHA_SIZE, |
51 8, | 51 8, |
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173 case gl::kGLImplementationEGLGLES2: | 173 case gl::kGLImplementationEGLGLES2: |
174 return egl_implementation_.get(); | 174 return egl_implementation_.get(); |
175 case gl::kGLImplementationOSMesaGL: | 175 case gl::kGLImplementationOSMesaGL: |
176 return osmesa_implementation_.get(); | 176 return osmesa_implementation_.get(); |
177 default: | 177 default: |
178 return nullptr; | 178 return nullptr; |
179 } | 179 } |
180 } | 180 } |
181 | 181 |
182 } // namespace ui | 182 } // namespace ui |
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