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Side by Side Diff: ui/gl/gl_surface_osmesa_x11.h

Issue 2616723002: Refactor GL surface format handling (Closed)
Patch Set: Fix copyright notice on new files Created 3 years, 11 months ago
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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 #ifndef UI_GL_GL_SURFACE_OSMESA_X11_H_ 5 #ifndef UI_GL_GL_SURFACE_OSMESA_X11_H_
6 #define UI_GL_GL_SURFACE_OSMESA_X11_H_ 6 #define UI_GL_GL_SURFACE_OSMESA_X11_H_
7 7
8 #include <X11/Xlib.h> 8 #include <X11/Xlib.h>
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "ui/gfx/native_widget_types.h" 11 #include "ui/gfx/native_widget_types.h"
12 #include "ui/gl/gl_export.h" 12 #include "ui/gl/gl_export.h"
13 #include "ui/gl/gl_surface.h" 13 #include "ui/gl/gl_surface.h"
14 #include "ui/gl/gl_surface_osmesa.h" 14 #include "ui/gl/gl_surface_osmesa.h"
15 15
16 namespace gl { 16 namespace gl {
17 17
18 // This OSMesa GL surface can use XLib to swap the contents of the buffer to a 18 // This OSMesa GL surface can use XLib to swap the contents of the buffer to a
19 // view. 19 // view.
20 class GL_EXPORT GLSurfaceOSMesaX11 : public GLSurfaceOSMesa { 20 class GL_EXPORT GLSurfaceOSMesaX11 : public GLSurfaceOSMesa {
21 public: 21 public:
22 explicit GLSurfaceOSMesaX11(gfx::AcceleratedWidget window); 22 explicit GLSurfaceOSMesaX11(gfx::AcceleratedWidget window);
23 23
24 static bool InitializeOneOff(); 24 static bool InitializeOneOff();
25 25
26 // Implement a subset of GLSurface. 26 // Implement a subset of GLSurface.
27 bool Initialize(GLSurface::Format format) override; 27 bool Initialize(GLSurfaceFormat format) override;
28 void Destroy() override; 28 void Destroy() override;
29 bool Resize(const gfx::Size& new_size, 29 bool Resize(const gfx::Size& new_size,
30 float scale_factor, 30 float scale_factor,
31 bool alpha) override; 31 bool alpha) override;
32 bool IsOffscreen() override; 32 bool IsOffscreen() override;
33 gfx::SwapResult SwapBuffers() override; 33 gfx::SwapResult SwapBuffers() override;
34 bool SupportsPostSubBuffer() override; 34 bool SupportsPostSubBuffer() override;
35 gfx::SwapResult PostSubBuffer(int x, int y, int width, int height) override; 35 gfx::SwapResult PostSubBuffer(int x, int y, int width, int height) override;
36 36
37 protected: 37 protected:
38 ~GLSurfaceOSMesaX11() override; 38 ~GLSurfaceOSMesaX11() override;
39 39
40 private: 40 private:
41 Display* xdisplay_; 41 Display* xdisplay_;
42 GC window_graphics_context_; 42 GC window_graphics_context_;
43 gfx::AcceleratedWidget window_; 43 gfx::AcceleratedWidget window_;
44 GC pixmap_graphics_context_; 44 GC pixmap_graphics_context_;
45 Pixmap pixmap_; 45 Pixmap pixmap_;
46 46
47 DISALLOW_COPY_AND_ASSIGN(GLSurfaceOSMesaX11); 47 DISALLOW_COPY_AND_ASSIGN(GLSurfaceOSMesaX11);
48 }; 48 };
49 49
50 } // namespace gl 50 } // namespace gl
51 51
52 #endif // UI_GL_GL_SURFACE_OSMESA_X11_H_ 52 #endif // UI_GL_GL_SURFACE_OSMESA_X11_H_
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