141 lines
4.6 KiB
C++
141 lines
4.6 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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#include "resource/resource_stdneb.h"
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#include "graphicsystem/Material/materialinstance.h"
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#include "resinfo.h"
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#include "materialressaver.h"
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#include "addons/serialization/serializeserver.h"
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namespace Resources
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{
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__ImplementClass(Resources::MaterialSaver,'MRSA',Resources::ResourceSaver);
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MaterialSaver::MaterialSaver()
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{
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}
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MaterialSaver::~MaterialSaver()
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{
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}
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bool MaterialSaver::SaveResource( Resource* res )
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{
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if ( !res )
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return false;
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if ( res->GetRtti() != &MaterialRes::RTTI )
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{
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return false;
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}
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GPtr<Resource> pRes = res;
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GPtr<MaterialRes> pDevRes = pRes.downcast<MaterialRes>();
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n_assert(pDevRes.isvalid());
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if ( !mStream.isvalid() )
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{
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return false;
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}
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// Only loaded resource can be saved
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if ( pDevRes->GetState() != Resource::Loaded )
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{
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return false;
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}
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n_assert(Serialization::SerializationServer::HasInstance());
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Serialization::SerializationServer* serialServer = Serialization::SerializationServer::Instance();
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GPtr<Serialization::SerializeWriter> pWriter = serialServer->OpenWriteFile(mStream,Serialization::FT_DEFAULT);
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n_assert(pWriter.isvalid());
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bool bRet = SaveMaterialRes(pDevRes, pWriter);
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bRet &= serialServer->CloseWriteFile(pWriter);
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return bRet;
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}
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//------------------------------------------------------------------------
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#define DEFINE_SERIAL_ITEM_NAME(name) static const char* s_##name = #name
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DEFINE_SERIAL_ITEM_NAME(ShaderID);
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DEFINE_SERIAL_ITEM_NAME(MaterialInstanceRef);
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DEFINE_SERIAL_ITEM_NAME(ShaderConstantParamMapCnt);
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DEFINE_SERIAL_ITEM_NAME(ShaderConstantParamKey);
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DEFINE_SERIAL_ITEM_NAME(ShaderConstantParamValue);
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DEFINE_SERIAL_ITEM_NAME(ShaderTexParamMapCnt);
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DEFINE_SERIAL_ITEM_NAME(ShaderTexParamKey);
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DEFINE_SERIAL_ITEM_NAME(ShaderTexParamValue);
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//------------------------------------------------------------------------
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bool MaterialSaver::SaveMaterialRes(GPtr<MaterialRes>& pRes,GPtr<Serialization::SerializeWriter>& pWriter)
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{
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//pWriter->BeginFileSerialize();
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//Util::FourCC fourcc("MINS");
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//pWriter->BeginSerializeObject(fourcc);
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pWriter->BeginSerializeObject(Graphic::MaterialInstance::RTTI.GetFourCC());
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pWriter->SerializeVersion(GetVersion());
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GPtr<Graphic::MaterialInstance> pIns = pRes->GetMaterialInstance();
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pWriter->SerializeString(s_ShaderID,pIns->GetShaderID().AsString());
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// shader const param
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IndexT cnt = pIns->GetConstantParamCount();
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pWriter->SerializeInt(s_ShaderConstantParamMapCnt,cnt);
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for (int index = 0; index < cnt; ++ index)
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{
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Util::String strKey = pIns->GetConstantParamName(index).AsString();
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Util::String strValue = pIns->GetConstantParamValue(index);
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pWriter->SerializeString(s_ShaderConstantParamKey,strKey);
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pWriter->SerializeString(s_ShaderConstantParamValue,strValue);
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}
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// texture param
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SizeT texParamCount = pIns->GetTextureParamCount();
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pWriter->SerializeInt(s_ShaderTexParamMapCnt, texParamCount );
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for( int index = 0; index < texParamCount; ++index)
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{
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Util::String strKey = pIns->GetTextureParamName(index).AsString();
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const GPtr<Resources::TextureResInfo>& pTexRes = pIns->GetTextureResInfo(index);
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Util::String strValue = pTexRes->GetResID().AsString();
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pWriter->SerializeString(s_ShaderTexParamKey,strKey);
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pWriter->SerializeString(s_ShaderTexParamValue,strValue);
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}
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pWriter->EndSerializeObject();
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//pWriter->EndFileSerialize();
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return true;
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}
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} |