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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/ThirdParty/ANGLE/src/libGLESv2/Framebuffer.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/ThirdParty/ANGLE/src/libGLESv2/Framebuffer.h')
-rw-r--r-- | Source/ThirdParty/ANGLE/src/libGLESv2/Framebuffer.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/Source/ThirdParty/ANGLE/src/libGLESv2/Framebuffer.h b/Source/ThirdParty/ANGLE/src/libGLESv2/Framebuffer.h new file mode 100644 index 0000000..0995145 --- /dev/null +++ b/Source/ThirdParty/ANGLE/src/libGLESv2/Framebuffer.h @@ -0,0 +1,96 @@ +// +// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// Framebuffer.h: Defines the gl::Framebuffer class. Implements GL framebuffer +// objects and related functionality. [OpenGL ES 2.0.24] section 4.4 page 105. + +#ifndef LIBGLESV2_FRAMEBUFFER_H_ +#define LIBGLESV2_FRAMEBUFFER_H_ + +#define GL_APICALL +#include <GLES2/gl2.h> +#include <d3d9.h> + +#include "common/angleutils.h" +#include "libGLESv2/RefCountObject.h" + +namespace gl +{ +class Renderbuffer; +class Colorbuffer; +class Depthbuffer; +class Stencilbuffer; +class DepthStencilbuffer; + +class Framebuffer +{ + public: + Framebuffer(); + + virtual ~Framebuffer(); + + void setColorbuffer(GLenum type, GLuint colorbuffer); + void setDepthbuffer(GLenum type, GLuint depthbuffer); + void setStencilbuffer(GLenum type, GLuint stencilbuffer); + + void detachTexture(GLuint texture); + void detachRenderbuffer(GLuint renderbuffer); + + IDirect3DSurface9 *getRenderTarget(); + IDirect3DSurface9 *getDepthStencil(); + + unsigned int getRenderTargetSerial(); + unsigned int getDepthbufferSerial(); + unsigned int getStencilbufferSerial(); + + Colorbuffer *getColorbuffer(); + DepthStencilbuffer *getDepthbuffer(); + DepthStencilbuffer *getStencilbuffer(); + + GLenum getColorbufferType(); + GLenum getDepthbufferType(); + GLenum getStencilbufferType(); + + GLuint getColorbufferHandle(); + GLuint getDepthbufferHandle(); + GLuint getStencilbufferHandle(); + + bool hasStencil(); + bool isMultisample(); + int getSamples(); + + virtual GLenum completeness(); + + protected: + GLenum mColorbufferType; + BindingPointer<Renderbuffer> mColorbufferPointer; + + GLenum mDepthbufferType; + BindingPointer<Renderbuffer> mDepthbufferPointer; + + GLenum mStencilbufferType; + BindingPointer<Renderbuffer> mStencilbufferPointer; + + private: + DISALLOW_COPY_AND_ASSIGN(Framebuffer); + + Renderbuffer *lookupRenderbuffer(GLenum type, GLuint handle) const; +}; + +class DefaultFramebuffer : public Framebuffer +{ + public: + DefaultFramebuffer(Colorbuffer *color, DepthStencilbuffer *depthStencil); + + virtual GLenum completeness(); + + private: + DISALLOW_COPY_AND_ASSIGN(DefaultFramebuffer); +}; + +} + +#endif // LIBGLESV2_FRAMEBUFFER_H_ |