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fix windows build

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This commit is contained in:
Juergen E. Fischer 2013-04-15 06:42:29 +02:00
parent fab2c57478
commit cfe43dc875
1 changed files with 11 additions and 8 deletions
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19
src/core/raster/qgsrasterblock.cpp
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@ -329,7 +329,7 @@ bool QgsRasterBlock::isNoData( size_t index )
int column = index % mWidth;
size_t byte = ( size_t )row * mNoDataBitmapWidth + column / 8 ;
int bit = column % 8;
int mask = 0b10000000 >> bit;
int mask = 0x80 >> bit;
//int x = mNoDataBitmap[byte] & mask;
//QgsDebugMsg ( QString("byte = %1 bit = %2 mask = %3 nodata = %4 is nodata = %5").arg(byte).arg(bit).arg(mask, 0, 2 ).arg( x, 0, 2 ).arg( (bool)(x) ) );
return mNoDataBitmap[byte] & mask;
@ -411,7 +411,7 @@ bool QgsRasterBlock::setIsNoData( size_t index )
int column = index % mWidth;
size_t byte = ( size_t )row * mNoDataBitmapWidth + column / 8;
int bit = column % 8;
int nodata = 0b10000000 >> bit;
int nodata = 0x80 >> bit;
//QgsDebugMsg ( QString("set byte = %1 bit = %2 no data by %3").arg(byte).arg(bit).arg(nodata, 0,2 ) );
mNoDataBitmap[byte] = mNoDataBitmap[byte] | nodata;
return true;
@ -452,7 +452,7 @@ bool QgsRasterBlock::setIsNoData()
}
}
QgsDebugMsg( "set mNoDataBitmap to 1" );
memset( mNoDataBitmap, 0b11111111, mNoDataBitmapSize );
memset( mNoDataBitmap, 0xff, mNoDataBitmapSize );
}
return true;
}
@ -497,7 +497,7 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
QByteArray noDataByteArray = valueBytes( mDataType, mNoDataValue );
char *nodata = noDataByteArray.data();
char nodataRow[mWidth]; // full row of no data
char *nodataRow = new char[mWidth]; // full row of no data
for ( int c = 0; c < mWidth; c ++ )
{
memcpy( nodataRow + c*dataTypeSize, nodata, dataTypeSize );
@ -521,6 +521,7 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
int w = mWidth - right;
memcpy(( char* )mData + i*dataTypeSize, nodataRow, dataTypeSize*w );
}
delete [] nodataRow;
}
else
{
@ -534,13 +535,13 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
}
QgsDebugMsg( "set mNoDataBitmap to 1" );
char nodataRow[mNoDataBitmapWidth]; // full row of no data
char *nodataRow = new char[mNoDataBitmapWidth]; // full row of no data
memset( nodataRow, 0, mNoDataBitmapWidth );
for ( int c = 0; c < mWidth; c ++ )
{
int byte = c / 8;
int bit = c % 8;
int nodata = 0b10000000 >> bit;
int nodata = 0x80 >> bit;
memset( nodataRow + byte, nodataRow[byte] | nodata, 1 );
}
@ -558,7 +559,7 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
if ( c >= left && c <= right ) continue; // middle
int byte = c / 8;
int bit = c % 8;
int nodata = 0b10000000 >> bit;
int nodata = 0x80 >> bit;
memset( nodataRow + byte, nodataRow[byte] | nodata, 1 );
}
for ( int r = top; r <= bottom; r++ )
@ -566,6 +567,7 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
size_t i = ( size_t )r * mNoDataBitmapWidth;
memcpy( mNoDataBitmap + i, nodataRow, mNoDataBitmapWidth );
}
delete [] nodataRow;
}
return true;
}
@ -579,7 +581,7 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
}
QgsDebugMsg( "Fill image" );
QRgb nodataRgba = qRgba( 0, 0, 0, 0 );
QRgb nodataRow[mWidth]; // full row of no data
QRgb *nodataRow = new QRgb[mWidth]; // full row of no data
int rgbSize = sizeof( QRgb );
for ( int c = 0; c < mWidth; c ++ )
{
@ -604,6 +606,7 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
int w = mWidth - right;
memcpy(( void * )( mImage->bits() + rgbSize*i ), nodataRow, rgbSize*w );
}
delete [] nodataRow;
return true;
}
}