Cross Reference: /external/opencv3/modules/imgcodecs/src/grfmt

Lines Matching defs:xstep
199     int xstep;
202     xstep = m_native_depth ? 4 : 1;
306                 UpSample( data, 3, step / xstep, xsample[0], m_blue->ySampling );
308                 UpSample( data + xstep, 3, step / xstep, xsample[1], m_green->ySampling );
310                 UpSample( data + 2 * xstep, 3, step / xstep, xsample[2], m_red->ySampling );
313             UpSample( data, 1, step / xstep, xsample[0], m_green->ySampling );
369                 UpSampleY( data, 3, step / xstep, m_blue->ySampling );
371                 UpSampleY( data + xstep, 3, step / xstep, m_green->ySampling );
373                 UpSampleY( data + 2 * xstep, 3, step / xstep, m_red->ySampling );
376             UpSampleY( data, 1, step / xstep, m_green->ySampling );
380         ChromaToBGR( (float *)data, m_height, step / xstep );
391 void  ExrDecoder::UpSample( uchar *data, int xstep, int ystep, int xsample, int ysample )
402                         data[(yre + i) * ystep + (xre + n) * xstep] = data[y * ystep + x * xstep];
404                         ((float *)data)[(yre + i) * ystep + (xre + n) * xstep] = ((float *)data)[y * ystep + x * xstep];
406                         ((unsigned *)data)[(yre + i) * ystep + (xre + n) * xstep] = ((unsigned *)data)[y * ystep + x * xstep];
417 void  ExrDecoder::UpSampleX( float *data, int xstep, int xsample )
424                 ((float *)data)[(xre + n) * xstep] = ((float *)data)[x * xstep];
426                 ((unsigned *)data)[(xre + n) * xstep] = ((unsigned *)data)[x * xstep];
435 void  ExrDecoder::UpSampleY( uchar *data, int xstep, int ystep, int ysample )
444                     data[(yre + i) * ystep + x * xstep] = data[y * ystep + x * xstep];
446                     ((float *)data)[(yre + i) * ystep + x * xstep] = ((float *)data)[y * ystep + x * xstep];
448                     ((unsigned *)data)[(yre + i) * ystep + x * xstep] = ((unsigned *)data)[y * ystep + x * xstep];