diff options
Diffstat (limited to 'canvas/source/opengl/ogl_buffercontext.hxx')
-rw-r--r-- | canvas/source/opengl/ogl_buffercontext.hxx | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/canvas/source/opengl/ogl_buffercontext.hxx b/canvas/source/opengl/ogl_buffercontext.hxx new file mode 100644 index 000000000..d4262d356 --- /dev/null +++ b/canvas/source/opengl/ogl_buffercontext.hxx @@ -0,0 +1,35 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#pragma once + +#include <epoxy/gl.h> + +#include <sal/config.h> +#include <memory> + +namespace oglcanvas +{ + struct IBufferContext + { + virtual ~IBufferContext() {} + + /// start render to buffer. changes current framebuffer + virtual void startBufferRendering() = 0; + + /// end render to buffer. switches to default framebuffer + virtual void endBufferRendering() = 0; + + virtual GLuint getTextureId() = 0; + }; + + typedef std::shared_ptr<IBufferContext> IBufferContextSharedPtr; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |