Lines Matching refs:step
187 bool GrFmtBmpReader::ReadData( uchar* data, int step, int color )
204 data += (m_height - 1)*step;
205 step = -step;
227 for( y = 0; y < m_height; y++, data += step )
241 for( y = 0; y < m_height; y++, data += step )
307 data = FillUniColor( data, line_end, step, width3,
311 data = FillUniGray( data, line_end, step, width3,
329 for( y = 0; y < m_height; y++, data += step )
359 data = FillUniColor( data, line_end, step, width3,
363 data = FillUniGray( data, line_end, step, width3,
403 data = FillUniColor( data, line_end, step, width3,
407 data = FillUniGray( data, line_end, step, width3,
425 for( y = 0; y < m_height; y++, data += step )
437 for( y = 0; y < m_height; y++, data += step )
449 for( y = 0; y < m_height; y++, data += step )
459 for( y = 0; y < m_height; y++, data += step )
493 bool GrFmtBmpWriter::WriteImage( const uchar* data, int step,
500 assert( data && width > 0 && height > 0 && step >= fileStep );
537 data += step*(height - 1);
538 for( ; height--; data -= step )
