Lines Matching refs:halftone
235 #define CALIB_MODE_1110 SANE_I18N("Dithered/halftone black & white (halftone mode)")
477 DBG_inq_nz(" - halftone mode\n", dev->inquiry_halftone);
587 DBG(DBG_inquiry,"halftone download available\n");
588 DBG(DBG_inquiry,"halftone pattern download max matrix %dx%d\n",
599 DBG_inq_nz("built-in halftone patterns:\n", get_inquiry_halftones_supported(inquiry_block));
600 DBG_inq_nz("built-in halftone pattern size ............: 2x2\n", get_inquiry_halftones_2x2(inquiry_block));
601 DBG_inq_nz("built-in halftone pattern size ............: 4x4\n", get_inquiry_halftones_4x4(inquiry_block));
602 DBG_inq_nz("built-in halftone pattern size ............: 6x6\n", get_inquiry_halftones_6x6(inquiry_block));
603 DBG_inq_nz("built-in halftone pattern size ............: 8x8\n", get_inquiry_halftones_8x8(inquiry_block));
604 DBG_inq_nz("built-in halftone pattern size ............: 12x12\n", get_inquiry_halftones_12x12(inquiry_block));
2119 set_WD_brightness(buffer_r, dev->brightness); /* brightness, only halftone */
2121 set_WD_contrast(buffer_r, dev->contrast); /* contrast, only halftone */
2127 set_WD_halftone(buffer_r, dev->halftone); /* select halftone-pattern */
2278 set_WD_composition(buffer_r, WD_comp_dithered); /* color-halftone-mode */
3737 DBG(DBG_error,"ERROR: halftone mode not supported by scanner\n");
4011 /* --- halftone --- */
4418 dev->halftone = WD_halftone_8x8_1;
4434 dev->brightness = 128; /* brightness for halftone mode */
4435 dev->contrast = 128; /* contrast for halftone mode */
4555 dev->inquiry_exposure_time_h_min = -1; /* exposure time minimum for halftone */
4556 dev->inquiry_exposure_time_h_fb_def = -1; /* exposure time default for halftone flatbed */
4557 dev->inquiry_exposure_time_h_uta_def = -1; /* exposure time default for halftone uta */
5538 /* halftone dimension */
5548 /* halftone pattern */
7014 /* disable halftone pattern download options */
7125 case OPT_HALFTONE_DIMENSION: /* halftone pattern dimension affects halftone pattern option: */
7676 DBG(DBG_sane_info,"brightness (halftone) = %d\n", scanner->device->brightness);
7677 DBG(DBG_sane_info,"contrast (halftone) = %d\n", scanner->device->contrast);
7816 /* halftone pattern download is not ready in this version */
7823 scanner->device->halftone = WD_halftone_download;