151 lines
4.5 KiB
C++
151 lines
4.5 KiB
C++
/****************************************************************************
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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 RENDERTOTEXTURE_H_
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#define RENDERTOTEXTURE_H_
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#include "rendersystem/base/RenderTarget.h"
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#include "foundation/util/scriptbind.h"
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#if __WIN32__
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#include "rendersystem/d3d9/TextureD3D9.h"
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#endif
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#include "util/array.h"
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#include "core/singleton.h"
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namespace Graphic
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{
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class QuadRenderable;
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static const RenderBase::RenderResourceHandle dummyhandle = NULL;
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class RenderToTexture : public Core::RefCounted
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{
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__DeclareSubClass(RenderToTexture,Core::RefCounted)
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__ScriptBind
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public:
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RenderToTexture();
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virtual ~RenderToTexture();
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virtual void Discard();
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virtual void Setup(const int& width, const int& height,
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const RenderBase::PixelFormat::Code& colorFormat = RenderBase::PixelFormat::A32B32G32R32F,
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const uint& flag = RenderBase::RenderTarget::ClearColor, const Math::float4& color = Math::float4(0.f,0.f,1.f,1.f),
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const bool& useDepth = false, const float& screenRatio = 0.f,
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RenderBase::AntiAliasQuality::Code quality = RenderBase::AntiAliasQuality::None,
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const Math::rectangle<int>& resolveRect = Math::rectangle<int>(0,0,0,0),
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const bool& isBackBuffer = false);
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void SetShareDepthStencilRT(const GPtr<RenderBase::RenderTarget>& rt);
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const RenderBase::RenderTargetHandle& GetTargetHandle() const;
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const GPtr<RenderBase::RenderTarget>& GetRenderTarget() const;
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const GPtr<RenderBase::RenderTarget>& GetShareDepthRenderTarget() const;
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const RenderBase::TextureHandle& GetTextureHandle() const;
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bool SaveTexture(const Util::String& path);
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const int GetWidth() const;
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const int GetHeight() const;
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RenderBase::PixelFormat::Code GetColorBufferFormat() const;
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RenderBase::AntiAliasQuality::Code GetAntiAliasQuality() const;
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//#if __WIN32__
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// const D3D9::TextureD3D9& GetD3DTexture9();
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//#endif
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void ResetQuad();
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void ChangeSize(int width,int height);
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const GPtr<QuadRenderable>& GetRenderable() const;
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private:
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GPtr<RenderBase::RenderTarget> m_RT;
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RenderBase::RenderTargetHandle m_rtHandle;
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RenderBase::TextureHandle m_texHandle;
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GPtr<RenderBase::RenderTarget> m_shareDepthStencilRT;
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GPtr<QuadRenderable> m_quadRenderable;
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int m_width;
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int m_height;
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};
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class RenderToTextureManager : public Core::RefCounted
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{
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__DeclareSubClass(RenderToTextureManager, Core::RefCounted)
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__DeclareImageSingleton(RenderToTextureManager)
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public:
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RenderToTextureManager();
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virtual ~RenderToTextureManager();
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private:
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Util::Array< RenderToTexture* > m_RenderToTextures;
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};
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inline const RenderBase::RenderTargetHandle&
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RenderToTexture::GetTargetHandle() const
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{
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return m_rtHandle;
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}
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inline const RenderBase::TextureHandle&
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RenderToTexture::GetTextureHandle() const
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{
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return m_texHandle;
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}
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inline const GPtr<RenderBase::RenderTarget>&
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RenderToTexture::GetRenderTarget() const
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{
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return m_RT;
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}
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inline const GPtr<RenderBase::RenderTarget>&
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RenderToTexture::GetShareDepthRenderTarget() const
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{
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return m_shareDepthStencilRT;
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}
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inline void
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RenderToTexture::SetShareDepthStencilRT(const GPtr<RenderBase::RenderTarget>& rt)
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{
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m_shareDepthStencilRT = rt;
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}
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inline const GPtr<QuadRenderable>&
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RenderToTexture::GetRenderable() const
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{
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return m_quadRenderable;
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}
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inline const int RenderToTexture::GetWidth() const
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{
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return m_width;
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}
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inline const int RenderToTexture::GetHeight() const
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{
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return m_height;
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}
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}
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#endif |