103 lines
2.5 KiB
C
103 lines
2.5 KiB
C
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/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef RENDERTARGETGLES_H_
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#define RENDERTARGETGLES_H_
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#include "base/RenderTarget.h"
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#include "TextureGLES.h"
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namespace GLES
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{
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using namespace RenderBase;
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struct GLESFrameBuf
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{
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GLuint FrameBuf;
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GLuint FrameTexAttached;
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GLuint FrameDepthTexAttached;
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GLuint FrameDepthRBAttached;
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GLuint FrameStencilAttached;
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GLESFrameBuf()
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: FrameBuf(0),
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FrameTexAttached(0),
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FrameDepthTexAttached(0),
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FrameDepthRBAttached(0),
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FrameStencilAttached(0)
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{
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}
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void Clear()
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{
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FrameBuf = 0;
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FrameTexAttached = 0;
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FrameDepthTexAttached = 0;
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FrameDepthRBAttached = 0;
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FrameStencilAttached = 0;
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}
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};
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class RenderTargetGLES : public RenderTarget
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{
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__DeclareSubClass(RenderTargetGLES, RenderTarget);
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public:
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/// constructor
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RenderTargetGLES();
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/// destructor
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virtual ~RenderTargetGLES();
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/// discard the render target object
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virtual void Discard();
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/// setup the render target object
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void LoadBuffers(SizeT _width, SizeT _height);
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void AssignGLESTextures();
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const GLESFrameBuf& GetRenderTargetGLES() const;
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virtual void OnDeviceLost();
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virtual void OnDeviceReset();
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protected:
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GLESFrameBuf m_GLESRenderTarget;
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friend class RenderDeviceGLES;
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};
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inline const GLESFrameBuf& RenderTargetGLES::GetRenderTargetGLES() const
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{
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return m_GLESRenderTarget;
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}
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}
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#endif
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