207     int xstep;  in ReadData()  local
210     xstep = m_native_depth ? 4 : 1;  in ReadData()
314                 UpSample( data, 3, step / xstep, xsample[0], m_blue->ySampling );  in ReadData()
316                 UpSample( data + xstep, 3, step / xstep, xsample[1], m_green->ySampling );  in ReadData()
318                 UpSample( data + 2 * xstep, 3, step / xstep, xsample[2], m_red->ySampling );  in ReadData()
321             UpSample( data, 1, step / xstep, xsample[0], m_green->ySampling );  in ReadData()
379                 UpSampleY( data, 3, step / xstep, m_blue->ySampling );  in ReadData()
381                 UpSampleY( data + xstep, 3, step / xstep, m_green->ySampling );  in ReadData()
383                 UpSampleY( data + 2 * xstep, 3, step / xstep, m_red->ySampling );  in ReadData()
386             UpSampleY( data, 1, step / xstep, m_green->ySampling );  in ReadData()
390         ChromaToBGR( (float *)data, m_height, step / xstep );  in ReadData()
401 void  GrFmtExrReader::UpSample( uchar *data, int xstep, int ystep, int xsample, int ysample )  in UpSample()  argument
412                         data[(yre + i) * ystep + (xre + n) * xstep] = data[y * ystep + x * xstep];  in UpSample()
414 …   ((float *)data)[(yre + i) * ystep + (xre + n) * xstep] = ((float *)data)[y * ystep + x * xstep];  in UpSample()
416 …     ((uint *)data)[(yre + i) * ystep + (xre + n) * xstep] = ((uint *)data)[y * ystep + x * xstep];  in UpSample()
427 void  GrFmtExrReader::UpSampleX( float *data, int xstep, int xsample )  in UpSampleX()  argument
434                 ((float *)data)[(xre + n) * xstep] = ((float *)data)[x * xstep];  in UpSampleX()
436                 ((uint *)data)[(xre + n) * xstep] = ((uint *)data)[x * xstep];  in UpSampleX()
445 void  GrFmtExrReader::UpSampleY( uchar *data, int xstep, int ystep, int ysample )  in UpSampleY()  argument
454                     data[(yre + i) * ystep + x * xstep] = data[y * ystep + x * xstep];  in UpSampleY()
456 …           ((float *)data)[(yre + i) * ystep + x * xstep] = ((float *)data)[y * ystep + x * xstep];  in UpSampleY()
458 …             ((uint *)data)[(yre + i) * ystep + x * xstep] = ((uint *)data)[y * ystep + x * xstep];  in UpSampleY()