Lines Matching refs:params
356 dev->params.lines = B16TOI (&dev->buffer[12]);
357 dev->params.pixels_per_line = B16TOI (&dev->buffer[14]);
394 assert ((size_in % dev->params.bytes_per_line) == 0);
485 offset = dev->image_end + line * dev->params.bytes_per_line;
507 dev->image_end += dev->params.bytes_per_line;
1101 size = size - (size % dev->params.bytes_per_line);
1112 (long) size, dev->params.bytes_per_line);
1642 sane_get_parameters (SANE_Handle handle, SANE_Parameters * params)
1652 memset (&dev->params, 0, sizeof (SANE_Parameters));
1709 dev->params.format = SANE_FRAME_GRAY;
1713 dev->params.format = SANE_FRAME_GRAY;
1717 dev->params.format = SANE_FRAME_GRAY;
1721 dev->params.format = SANE_FRAME_RGB;
1727 dev->params.last_frame = SANE_TRUE;
1728 dev->params.depth = dev->depth;
1735 dev->params.pixels_per_line = (dev->width * x_dpi) / 600;
1736 dev->params.pixels_per_line &= ~0x7; /* round down to 8 */
1738 dev->params.bytes_per_line = (dev->params.pixels_per_line) / 8;
1740 dev->params.lines = ((dev->length * dev->resolution) / 600);
1741 if ((dev->params.lines) * 600 != (dev->length * dev->resolution))
1744 dev->params.lines &= ~1;
1745 dev->params.lines += 2;
1756 dev->params.pixels_per_line = (dev->width * x_dpi) / 600;
1757 if (dev->params.pixels_per_line & 1)
1759 if ((dev->params.pixels_per_line * 600) == (dev->width * x_dpi))
1762 dev->params.pixels_per_line--;
1767 dev->params.pixels_per_line++;
1771 dev->params.bytes_per_line = dev->params.pixels_per_line;
1773 dev->params.bytes_per_line *= 3;
1781 dev->params.lines = (dev->length * dev->resolution) / 600;
1782 dev->params.lines &= ~1;
1804 dev->bytes_left = dev->params.lines * dev->params.bytes_per_line;
1808 if (params)
1810 *params = (dev->params);
1840 (2 * dev->color_shift + 1) * dev->params.bytes_per_line;
1850 dev->raster_size = dev->params.bytes_per_line / 3;
1915 dev->bytes_left = dev->params.bytes_per_line * dev->params.lines;