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