Lines Matching defs:image
153 /* reading image */
154 SANE_Byte *image;
581 if (scanner->image != NULL)
583 free (scanner->image);
584 scanner->image = NULL;
615 scanner->image = (SANE_Byte *) malloc (size * sizeof (SANE_Byte));
616 if (scanner->image != NULL)
1484 ("If gamma is enabled, scans are always made in 16 bits depth to improve image quality and then converted to the selected depth. This option avoids depth emulation.");
1501 ("If enabled, image will be scanned in color mode and then converted to grayscale by software. This may improve image quality in some circumstances.");
2263 /* image coordinates in millimeters */
2386 /* Get image coordinates in millimeters */
2413 /* In order to improve image quality, we will scan at 16bits if
2541 (device, bytesperline, s->image,
2555 memcpy (pbuffer, s->image, bufflength);
2563 memcpy (s->rest, s->image + bufflength,
2578 buffer : contains retrieved image
2579 emul_len: contains size in bytes of retrieved image
2582 buf : will contain postprocessed image
2583 len : will contain size in bytes of postprocessed image */
2624 Windows drivers scan in grayscale and then convert image to lineart
2634 /* copy postprocessed image */