76 lines
2.2 KiB
C
76 lines
2.2 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 MULTIPLERENDERTARGET_H_
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#define MULTIPLERENDERTARGET_H_
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#include "RenderCommandType.h"
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#include "RenderDeviceTypes.h"
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namespace RenderBase
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{
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class RenderTarget;
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const IndexT MaxNumRenderTargets = 4;
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class MultipleRenderTarget : public RenderCommandType
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{
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__DeclareClass(MultipleRenderTarget);
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public:
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MultipleRenderTarget();
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virtual ~MultipleRenderTarget();
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/// set rendertarget
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void AddRenderTarget(const GPtr<RenderTarget>& rt);
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/// get rendertarget at index
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const GPtr<RenderTarget>& GetRenderTarget(IndexT i) const;
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/// get number of rendertargets used
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SizeT GetNumRendertargets() const;
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protected:
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GPtr<RenderTarget> m_RenderTargets[MaxNumRenderTargets];
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SizeT m_NumRenderTargets;
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};
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inline const GPtr<RenderTarget>& MultipleRenderTarget::GetRenderTarget(IndexT i) const
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{
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n_assert( i < m_NumRenderTargets );
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return m_RenderTargets[i];
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}
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inline SizeT MultipleRenderTarget::GetNumRendertargets() const
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{
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return m_NumRenderTargets;
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}
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}
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#endif
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