321 lines
11 KiB
C++
321 lines
11 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//=============================================================================//
|
|
|
|
#ifdef _WIN32
|
|
#include <direct.h>
|
|
#endif
|
|
#include "mathlib/mathlib.h"
|
|
#include "bitmap/tgawriter.h"
|
|
#include "tier1/strtools.h"
|
|
#include "vtf/vtf.h"
|
|
#include "tier1/utlbuffer.h"
|
|
#include "tier0/dbg.h"
|
|
#include "tier0/icommandline.h"
|
|
#include "tier1/utlbuffer.h"
|
|
#include "tier2/tier2.h"
|
|
#include "filesystem.h"
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// HDRFIXME: move this somewhere else.
|
|
//-----------------------------------------------------------------------------
|
|
static void PFMWrite( float *pFloatImage, const char *pFilename, int width, int height )
|
|
{
|
|
FILE *fp;
|
|
fp = fopen( pFilename, "wb" );
|
|
fprintf( fp, "PF\n%d %d\n-1.000000\n", width, height );
|
|
int i;
|
|
for( i = height-1; i >= 0; i-- )
|
|
{
|
|
float *pRow = &pFloatImage[3 * width * i];
|
|
fwrite( pRow, width * sizeof( float ) * 3, 1, fp );
|
|
}
|
|
fclose( fp );
|
|
}
|
|
|
|
SpewRetval_t VTF2TGAOutputFunc( SpewType_t spewType, char const *pMsg )
|
|
{
|
|
printf( "%s", pMsg );
|
|
fflush( stdout );
|
|
|
|
if (spewType == SPEW_ERROR)
|
|
return SPEW_ABORT;
|
|
return (spewType == SPEW_ASSERT) ? SPEW_DEBUGGER : SPEW_CONTINUE;
|
|
}
|
|
|
|
static void Usage( void )
|
|
{
|
|
Error( "Usage: vtf2tga -i <input vtf> [-o <output tga>] [-mip]\n" );
|
|
exit( -1 );
|
|
}
|
|
|
|
int main( int argc, char **argv )
|
|
{
|
|
SpewOutputFunc( VTF2TGAOutputFunc );
|
|
CommandLine()->CreateCmdLine( argc, argv );
|
|
MathLib_Init( 2.2f, 2.2f, 0.0f, 1.0f, false, false, false, false );
|
|
InitDefaultFileSystem();
|
|
|
|
const char *pVTFFileName = CommandLine()->ParmValue( "-i" );
|
|
const char *pTGAFileName = CommandLine()->ParmValue( "-o" );
|
|
bool bGenerateMipLevels = CommandLine()->CheckParm( "-mip" ) != NULL;
|
|
if ( !pVTFFileName )
|
|
{
|
|
Usage();
|
|
}
|
|
|
|
if ( !pTGAFileName )
|
|
{
|
|
pTGAFileName = pVTFFileName;
|
|
}
|
|
|
|
char pCurrentDirectory[MAX_PATH];
|
|
if ( _getcwd( pCurrentDirectory, sizeof(pCurrentDirectory) ) == NULL )
|
|
{
|
|
fprintf( stderr, "Unable to get the current directory\n" );
|
|
return -1;
|
|
}
|
|
Q_StripTrailingSlash( pCurrentDirectory );
|
|
|
|
char pBuf[MAX_PATH];
|
|
if ( !Q_IsAbsolutePath( pTGAFileName ) )
|
|
{
|
|
Q_snprintf( pBuf, sizeof(pBuf), "%s\\%s", pCurrentDirectory, pTGAFileName );
|
|
}
|
|
else
|
|
{
|
|
Q_strncpy( pBuf, pTGAFileName, sizeof(pBuf) );
|
|
}
|
|
Q_FixSlashes( pBuf );
|
|
|
|
char pOutFileNameBase[MAX_PATH];
|
|
Q_StripExtension( pBuf, pOutFileNameBase, MAX_PATH );
|
|
|
|
char pActualVTFFileName[MAX_PATH];
|
|
Q_strncpy( pActualVTFFileName, pVTFFileName, MAX_PATH );
|
|
if ( !Q_strstr( pActualVTFFileName, ".vtf" ) )
|
|
{
|
|
Q_strcat( pActualVTFFileName, ".vtf", MAX_PATH );
|
|
}
|
|
|
|
FILE *vtfFp = fopen( pActualVTFFileName, "rb" );
|
|
if( !vtfFp )
|
|
{
|
|
Error( "Can't open %s\n", pActualVTFFileName );
|
|
exit( -1 );
|
|
}
|
|
|
|
fseek( vtfFp, 0, SEEK_END );
|
|
int srcVTFLength = ftell( vtfFp );
|
|
fseek( vtfFp, 0, SEEK_SET );
|
|
|
|
CUtlBuffer buf;
|
|
buf.EnsureCapacity( srcVTFLength );
|
|
int nBytesRead = fread( buf.Base(), 1, srcVTFLength, vtfFp );
|
|
fclose( vtfFp );
|
|
buf.SeekPut( CUtlBuffer::SEEK_HEAD, nBytesRead );
|
|
|
|
IVTFTexture *pTex = CreateVTFTexture();
|
|
if (!pTex->Unserialize( buf ))
|
|
{
|
|
Error( "*** Error reading in .VTF file %s\n", pActualVTFFileName );
|
|
exit(-1);
|
|
}
|
|
|
|
Msg( "vtf width: %d\n", pTex->Width() );
|
|
Msg( "vtf height: %d\n", pTex->Height() );
|
|
Msg( "vtf numFrames: %d\n", pTex->FrameCount() );
|
|
|
|
Msg( "TEXTUREFLAGS_POINTSAMPLE=%s\n", ( pTex->Flags() & TEXTUREFLAGS_POINTSAMPLE ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_TRILINEAR=%s\n", ( pTex->Flags() & TEXTUREFLAGS_TRILINEAR ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_CLAMPS=%s\n", ( pTex->Flags() & TEXTUREFLAGS_CLAMPS ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_CLAMPT=%s\n", ( pTex->Flags() & TEXTUREFLAGS_CLAMPT ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_CLAMPU=%s\n", ( pTex->Flags() & TEXTUREFLAGS_CLAMPU ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_BORDER=%s\n", ( pTex->Flags() & TEXTUREFLAGS_BORDER ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_ANISOTROPIC=%s\n", ( pTex->Flags() & TEXTUREFLAGS_ANISOTROPIC ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_HINT_DXT5=%s\n", ( pTex->Flags() & TEXTUREFLAGS_HINT_DXT5 ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_SRGB=%s\n", ( pTex->Flags() & TEXTUREFLAGS_SRGB ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_NORMAL=%s\n", ( pTex->Flags() & TEXTUREFLAGS_NORMAL ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_NOMIP=%s\n", ( pTex->Flags() & TEXTUREFLAGS_NOMIP ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_NOLOD=%s\n", ( pTex->Flags() & TEXTUREFLAGS_NOLOD ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_ALL_MIPS=%s\n", ( pTex->Flags() & TEXTUREFLAGS_ALL_MIPS ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_PROCEDURAL=%s\n", ( pTex->Flags() & TEXTUREFLAGS_PROCEDURAL ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_ONEBITALPHA=%s\n", ( pTex->Flags() & TEXTUREFLAGS_ONEBITALPHA ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_EIGHTBITALPHA=%s\n", ( pTex->Flags() & TEXTUREFLAGS_EIGHTBITALPHA ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_ENVMAP=%s\n", ( pTex->Flags() & TEXTUREFLAGS_ENVMAP ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_RENDERTARGET=%s\n", ( pTex->Flags() & TEXTUREFLAGS_RENDERTARGET ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_DEPTHRENDERTARGET=%s\n", ( pTex->Flags() & TEXTUREFLAGS_DEPTHRENDERTARGET ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_NODEBUGOVERRIDE=%s\n", ( pTex->Flags() & TEXTUREFLAGS_NODEBUGOVERRIDE ) ? "true" : "false" );
|
|
Msg( "TEXTUREFLAGS_SINGLECOPY=%s\n", ( pTex->Flags() & TEXTUREFLAGS_SINGLECOPY ) ? "true" : "false" );
|
|
|
|
Vector vecReflectivity = pTex->Reflectivity();
|
|
Msg( "vtf reflectivity: %f %f %f\n", vecReflectivity[0], vecReflectivity[1], vecReflectivity[2] );
|
|
Msg( "transparency: " );
|
|
if( pTex->Flags() & TEXTUREFLAGS_EIGHTBITALPHA )
|
|
{
|
|
Msg( "eightbitalpha\n" );
|
|
}
|
|
else if( pTex->Flags() & TEXTUREFLAGS_ONEBITALPHA )
|
|
{
|
|
Msg( "onebitalpha\n" );
|
|
}
|
|
else
|
|
{
|
|
Msg( "noalpha\n" );
|
|
}
|
|
ImageFormat srcFormat = pTex->Format();
|
|
Msg( "vtf format: %s\n", ImageLoader::GetName( srcFormat ) );
|
|
|
|
int iTGANameLen = Q_strlen( pOutFileNameBase );
|
|
|
|
int iFaceCount = pTex->FaceCount();
|
|
int nFrameCount = pTex->FrameCount();
|
|
bool bIsCubeMap = pTex->IsCubeMap();
|
|
|
|
int iLastMipLevel = bGenerateMipLevels ? pTex->MipCount() - 1 : 0;
|
|
for( int iFrame = 0; iFrame < nFrameCount; ++iFrame )
|
|
{
|
|
for ( int iMipLevel = 0; iMipLevel <= iLastMipLevel; ++iMipLevel )
|
|
{
|
|
int iWidth, iHeight, iDepth;
|
|
pTex->ComputeMipLevelDimensions( iMipLevel, &iWidth, &iHeight, &iDepth );
|
|
|
|
for (int iCubeFace = 0; iCubeFace < iFaceCount; ++iCubeFace)
|
|
{
|
|
for ( int z = 0; z < iDepth; ++z )
|
|
{
|
|
// Construct output filename
|
|
char *pTempNameBuf = new char[iTGANameLen + 13];//(char *)stackalloc( iTGANameLen + 13 );
|
|
Q_strncpy( pTempNameBuf, pOutFileNameBase, iTGANameLen + 1 );
|
|
char *pExt = Q_strrchr( pTempNameBuf, '.' );
|
|
if ( pExt )
|
|
{
|
|
pExt = 0;
|
|
}
|
|
|
|
if ( bIsCubeMap )
|
|
{
|
|
Assert( pTex->Depth() == 1 ); // shouldn't this be 1 instead of 0?
|
|
static const char *pCubeFaceName[7] = { "rt", "lf", "bk", "ft", "up", "dn", "sph" };
|
|
Q_strcat( pTempNameBuf, pCubeFaceName[iCubeFace], iTGANameLen + 13 );
|
|
}
|
|
|
|
if ( nFrameCount > 1 )
|
|
{
|
|
char pTemp[4];
|
|
Q_snprintf( pTemp, 4, "%03d", iFrame );
|
|
Q_strcat( pTempNameBuf, pTemp, iTGANameLen + 13 );
|
|
}
|
|
|
|
if ( iLastMipLevel != 0 )
|
|
{
|
|
char pTemp[8];
|
|
Q_snprintf( pTemp, 8, "_mip%d", iMipLevel );
|
|
Q_strcat( pTempNameBuf, pTemp, iTGANameLen + 13 );
|
|
}
|
|
|
|
if ( pTex->Depth() > 1 )
|
|
{
|
|
char pTemp[6];
|
|
Q_snprintf( pTemp, 6, "_z%03d", z );
|
|
Q_strcat( pTempNameBuf, pTemp, iTGANameLen + 13 );
|
|
}
|
|
|
|
if( srcFormat == IMAGE_FORMAT_RGBA16161616F )
|
|
{
|
|
Q_strcat( pTempNameBuf, ".pfm", iTGANameLen + 13 );
|
|
}
|
|
else
|
|
{
|
|
Q_strcat( pTempNameBuf, ".tga", iTGANameLen + 13 );
|
|
}
|
|
|
|
unsigned char *pSrcImage = pTex->ImageData( iFrame, iCubeFace, iMipLevel, 0, 0, z );
|
|
|
|
ImageFormat dstFormat;
|
|
if( srcFormat == IMAGE_FORMAT_RGBA16161616F )
|
|
{
|
|
dstFormat = IMAGE_FORMAT_RGB323232F;
|
|
}
|
|
else
|
|
{
|
|
if( ImageLoader::IsTransparent( srcFormat ) || (srcFormat == IMAGE_FORMAT_ATI1N ) || (srcFormat == IMAGE_FORMAT_ATI2N ))
|
|
{
|
|
dstFormat = IMAGE_FORMAT_BGRA8888;
|
|
}
|
|
else
|
|
{
|
|
dstFormat = IMAGE_FORMAT_BGR888;
|
|
}
|
|
}
|
|
// dstFormat = IMAGE_FORMAT_RGBA8888;
|
|
// dstFormat = IMAGE_FORMAT_RGB888;
|
|
// dstFormat = IMAGE_FORMAT_BGRA8888;
|
|
// dstFormat = IMAGE_FORMAT_BGR888;
|
|
// dstFormat = IMAGE_FORMAT_BGRA5551;
|
|
// dstFormat = IMAGE_FORMAT_BGR565;
|
|
// dstFormat = IMAGE_FORMAT_BGRA4444;
|
|
// printf( "dstFormat: %s\n", ImageLoader::GetName( dstFormat ) );
|
|
unsigned char *pDstImage = new unsigned char[ImageLoader::GetMemRequired( iWidth, iHeight, 1, dstFormat, false )];
|
|
if( !ImageLoader::ConvertImageFormat( pSrcImage, srcFormat,
|
|
pDstImage, dstFormat, iWidth, iHeight, 0, 0 ) )
|
|
{
|
|
Error( "Error converting from %s to %s\n",
|
|
ImageLoader::GetName( srcFormat ), ImageLoader::GetName( dstFormat ) );
|
|
exit( -1 );
|
|
}
|
|
|
|
if( dstFormat != IMAGE_FORMAT_RGB323232F )
|
|
{
|
|
if( ImageLoader::IsTransparent( dstFormat ) && ( dstFormat != IMAGE_FORMAT_RGBA8888 ) )
|
|
{
|
|
unsigned char *tmpImage = pDstImage;
|
|
pDstImage = new unsigned char[ImageLoader::GetMemRequired( iWidth, iHeight, 1, IMAGE_FORMAT_RGBA8888, false )];
|
|
if( !ImageLoader::ConvertImageFormat( tmpImage, dstFormat, pDstImage, IMAGE_FORMAT_RGBA8888,
|
|
iWidth, iHeight, 0, 0 ) )
|
|
{
|
|
Error( "Error converting from %s to %s\n",
|
|
ImageLoader::GetName( dstFormat ), ImageLoader::GetName( IMAGE_FORMAT_RGBA8888 ) );
|
|
}
|
|
dstFormat = IMAGE_FORMAT_RGBA8888;
|
|
}
|
|
else if( !ImageLoader::IsTransparent( dstFormat ) && ( dstFormat != IMAGE_FORMAT_RGB888 ) )
|
|
{
|
|
unsigned char *tmpImage = pDstImage;
|
|
pDstImage = new unsigned char[ImageLoader::GetMemRequired( iWidth, iHeight, 1, IMAGE_FORMAT_RGB888, false )];
|
|
if( !ImageLoader::ConvertImageFormat( tmpImage, dstFormat, pDstImage, IMAGE_FORMAT_RGB888,
|
|
iWidth, iHeight, 0, 0 ) )
|
|
{
|
|
Error( "Error converting from %s to %s\n",
|
|
ImageLoader::GetName( dstFormat ), ImageLoader::GetName( IMAGE_FORMAT_RGB888 ) );
|
|
}
|
|
dstFormat = IMAGE_FORMAT_RGB888;
|
|
}
|
|
|
|
CUtlBuffer outBuffer;
|
|
TGAWriter::WriteToBuffer( pDstImage, outBuffer, iWidth, iHeight,
|
|
dstFormat, dstFormat );
|
|
if ( !g_pFullFileSystem->WriteFile( pTempNameBuf, NULL, outBuffer ) )
|
|
{
|
|
fprintf( stderr, "unable to write %s\n", pTempNameBuf );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
PFMWrite( ( float * )pDstImage, pTempNameBuf, iWidth, iHeight );
|
|
}
|
|
|
|
delete[] pTempNameBuf;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// leak leak leak leak leak, leak leak, leak leak (Blue Danube)
|
|
return 0;
|
|
}
|