gfx/layers/opengl/GLManager.h@6474c204b198 (annotated)
gfx/layers/opengl/GLManager.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
| michael@0 | 2 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef MOZILLA_GFX_GLMANAGER_H |
| michael@0 | 7 | #define MOZILLA_GFX_GLMANAGER_H |
| michael@0 | 8 | |
| michael@0 | 9 | #include "mozilla/gfx/Types.h" // for SurfaceFormat |
| michael@0 | 10 | #include "OGLShaderProgram.h" |
| michael@0 | 11 | |
| michael@0 | 12 | namespace mozilla { |
| michael@0 | 13 | namespace gl { |
| michael@0 | 14 | class GLContext; |
| michael@0 | 15 | } |
| michael@0 | 16 | |
| michael@0 | 17 | namespace layers { |
| michael@0 | 18 | |
| michael@0 | 19 | class LayerManagerComposite; |
| michael@0 | 20 | |
| michael@0 | 21 | /** |
| michael@0 | 22 | * Minimal interface to allow widgets to draw using OpenGL. Abstracts |
| michael@0 | 23 | * CompositorOGL. Call CreateGLManager with a LayerManagerComposite |
| michael@0 | 24 | * backed by a CompositorOGL. |
| michael@0 | 25 | */ |
| michael@0 | 26 | class GLManager |
| michael@0 | 27 | { |
| michael@0 | 28 | public: |
| michael@0 | 29 | static GLManager* CreateGLManager(LayerManagerComposite* aManager); |
| michael@0 | 30 | |
| michael@0 | 31 | virtual ~GLManager() {} |
| michael@0 | 32 | |
| michael@0 | 33 | virtual gl::GLContext* gl() const = 0; |
| michael@0 | 34 | virtual ShaderProgramOGL* GetProgram(GLenum aTarget, gfx::SurfaceFormat aFormat) = 0; |
| michael@0 | 35 | virtual const gfx::Matrix4x4& GetProjMatrix() const = 0; |
| michael@0 | 36 | virtual void BindAndDrawQuad(ShaderProgramOGL *aProg) = 0; |
| michael@0 | 37 | }; |
| michael@0 | 38 | |
| michael@0 | 39 | } |
| michael@0 | 40 | } |
| michael@0 | 41 | #endif |
