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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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#include "hsConfig.h"
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#include "hsWindows.h"
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#include <D3d9.h>
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#include <D3dx9core.h>
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#include "hsTypes.h"
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#include "plDXShader.h"
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#include "plSurface/plShader.h"
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#include "plDXPipeline.h"
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plDXShader::plDXShader(plShader* owner)
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: fOwner(owner),
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fErrorString(nil),
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fPipe(nil)
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{
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owner->SetDeviceRef(this);
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}
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plDXShader::~plDXShader()
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{
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fPipe = nil;
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ISetError(nil);
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}
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void plDXShader::SetOwner(plShader* owner)
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{
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if( owner != fOwner )
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{
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Release();
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fOwner = owner;
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owner->SetDeviceRef(this);
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}
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}
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const char* plDXShader::ISetError(const char* errStr)
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{
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delete [] fErrorString;
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if( errStr )
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fErrorString = hsStrcpy(errStr);
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else
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fErrorString = nil;
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return fErrorString;
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}
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HRESULT plDXShader::IOnError(HRESULT hr, const char* errStr)
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{
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ISetError(errStr);
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fOwner->Invalidate();
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hsStatusMessage(errStr);
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return hr;
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}
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