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| author | tfarina@chromium.org <tfarina@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-05-12 21:17:27 +0000 |
|---|---|---|
| committer | tfarina@chromium.org <tfarina@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-05-12 21:17:27 +0000 |
| commit | c9e2cbbbcad5f0ae5b9c5ccaf6a36a8a4a61e0e7 (patch) | |
| tree | e33d97dc2edae8702ddb6a17ba0d89a506412693 /ui/gl/gl_surface_osmesa.h | |
| parent | fc25fd35147b2d5e74d5450e8586592c6a10813d (diff) | |
| download | chromium_src-c9e2cbbbcad5f0ae5b9c5ccaf6a36a8a4a61e0e7.zip chromium_src-c9e2cbbbcad5f0ae5b9c5ccaf6a36a8a4a61e0e7.tar.gz chromium_src-c9e2cbbbcad5f0ae5b9c5ccaf6a36a8a4a61e0e7.tar.bz2 | |
ui: Move gl/ directory out of gfx/, up to ui/.
BUG=104040
R=ben@chromium.org
TBR=tony@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10392068
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@136777 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/gl/gl_surface_osmesa.h')
| -rw-r--r-- | ui/gl/gl_surface_osmesa.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/ui/gl/gl_surface_osmesa.h b/ui/gl/gl_surface_osmesa.h new file mode 100644 index 0000000..ab3feec --- /dev/null +++ b/ui/gl/gl_surface_osmesa.h @@ -0,0 +1,45 @@ +// Copyright (c) 2012 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef UI_GL_GL_SURFACE_OSMESA_H_ +#define UI_GL_GL_SURFACE_OSMESA_H_ +#pragma once + +#include "base/memory/scoped_ptr.h" +#include "ui/gfx/size.h" +#include "ui/gl/gl_surface.h" + +namespace gfx { + +// A surface that the Mesa software renderer draws to. This is actually just a +// buffer in system memory. GetHandle returns a pointer to the buffer. These +// surfaces can be resized and resizing preserves the contents. +class GL_EXPORT GLSurfaceOSMesa : public GLSurface { + public: + GLSurfaceOSMesa(unsigned format, const gfx::Size& size); + + // Implement GLSurface. + virtual bool Initialize() OVERRIDE; + virtual void Destroy() OVERRIDE; + virtual bool Resize(const gfx::Size& new_size) OVERRIDE; + virtual bool IsOffscreen() OVERRIDE; + virtual bool SwapBuffers() OVERRIDE; + virtual gfx::Size GetSize() OVERRIDE; + virtual void* GetHandle() OVERRIDE; + virtual unsigned GetFormat() OVERRIDE; + + protected: + virtual ~GLSurfaceOSMesa(); + + private: + unsigned format_; + gfx::Size size_; + scoped_array<int32> buffer_; + + DISALLOW_COPY_AND_ASSIGN(GLSurfaceOSMesa); +}; + +} // namespace gfx + +#endif // UI_GL_GL_SURFACE_OSMESA_H_ |