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617e2b2636
Backed out changeset 6dd0a6cb9ab3 (bug 946958) Backed out changeset 498152aec5b1 (bug 946958) Backed out changeset 7d035322f51d (bug 946958) Backed out changeset 99f8ad7561ef (bug 946958) Backed out changeset 4639c5abea80 (bug 946958) Backed out changeset 9d1a4d83eccf (bug 865033) Backed out changeset 41839e4026bc (bug 865033)
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MOZILLA_GFX_GLMANAGER_H
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#define MOZILLA_GFX_GLMANAGER_H
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#include "mozilla/gfx/Types.h" // for SurfaceFormat
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#include "OGLShaderProgram.h"
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namespace mozilla {
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namespace gl {
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class GLContext;
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}
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namespace layers {
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class LayerManager;
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/**
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* Minimal interface to allow widgets to draw using OpenGL. Abstracts
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* CompositorOGL. Call CreateGLManager with a LayerManagerComposite
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* backed by a CompositorOGL.
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*/
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class GLManager
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{
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public:
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static GLManager* CreateGLManager(LayerManager* aManager);
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virtual ~GLManager() {}
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virtual gl::GLContext* gl() const = 0;
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virtual ShaderProgramOGL* GetProgram(ShaderProgramType aType) = 0;
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virtual void BindAndDrawQuad(ShaderProgramOGL *aProg) = 0;
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ShaderProgramOGL* GetProgram(gfx::SurfaceFormat aFormat) {
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return GetProgram(ShaderProgramFromSurfaceFormat(aFormat));
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}
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};
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}
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}
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#endif
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