Lines Matching refs:subsampleY
223 int subsampleX, subsampleY; /* Values specified for -subsample option. */
612 options.subsampleX = options.subsampleY = 1;
666 if (options.subsampleY > 0) {
667 height = (height + options.subsampleY - 1)
668 / options.subsampleY;
669 } else if (options.subsampleY == 0) {
672 height = (height - options.subsampleY - 1)
673 / -options.subsampleY;
697 options.subsampleX, options.subsampleY);
1197 optPtr->subsampleY = values[1];
3368 subsampleX, subsampleY)
3379 int subsampleX, subsampleY; /* Subsampling factors for the X and Y axes. */
3395 && (subsampleY == 1)) {
3452 blockYSkip = subsampleY * blockPtr->pitch;
3459 if (subsampleY > 0)
3460 blockHt = ((blockPtr->height + subsampleY - 1) / subsampleY) * zoomY;
3461 else if (subsampleY == 0)
3464 blockHt = ((blockPtr->height - subsampleY - 1) / -subsampleY) * zoomY;
3475 if (subsampleY < 0) {