60 lines
2 KiB
C++
60 lines
2 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================
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#include "imageloadwrapper.h"
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bool ConvertImageToRGB( const byte *pubImageData, int cubImageData, CUtlBuffer &bufOutput, int &width, int &height )
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{
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bool bSuccess = false;
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if ( GetJpegDimensions( pubImageData, cubImageData, (uint32&)width, (uint32&)height ) )
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{
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bSuccess = ConvertJpegToRGB( pubImageData, cubImageData, bufOutput, width, height );
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}
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else if ( GetPNGDimensions( pubImageData, cubImageData, (uint32&)width, (uint32&)height ) )
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{
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if ( ConvertPNGToRGBA( pubImageData, cubImageData, bufOutput, width, height ) )
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bSuccess = BConvertRGBAToRGB( bufOutput, width, height );
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}
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else if ( GetTGADimensions( cubImageData, (char*)pubImageData, &width, &height ) )
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{
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byte *pubRGB = NULL;
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int cubRGB = 0;
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bSuccess = LoadTGA( cubImageData, (char*)pubImageData, &pubRGB, &cubRGB, &width, &height );
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if ( bSuccess )
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{
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bufOutput.CopyBuffer( pubRGB, cubRGB );
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delete [] pubRGB;
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bSuccess = BConvertRGBAToRGB( bufOutput, width, height );
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}
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}
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return bSuccess;
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}
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bool ConvertImageToRGBA( const byte *pubImageData, int cubImageData, CUtlBuffer &bufOutput, int &width, int &height )
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{
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bool bSuccess = false;
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if ( GetJpegDimensions( pubImageData, cubImageData, (uint32&)width, (uint32&)height ) )
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{
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bSuccess = ConvertJpegToRGBA( pubImageData, cubImageData, bufOutput, width, height );
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}
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else if ( GetPNGDimensions( pubImageData, cubImageData, (uint32&)width, (uint32&)height ) )
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{
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bSuccess = ConvertPNGToRGBA( pubImageData, cubImageData, bufOutput, width, height );
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}
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else if ( GetTGADimensions( cubImageData, (char*)pubImageData, &width, &height ) )
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{
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byte *pubRGB = NULL;
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int cubRGB = 0;
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bSuccess = LoadTGA( cubImageData, (char*)pubImageData, &pubRGB, &cubRGB, &width, &height );
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if ( bSuccess )
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{
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bufOutput.CopyBuffer( pubRGB, cubRGB );
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delete [] pubRGB;
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}
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}
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return bSuccess;
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}
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