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authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
commit6e9c41a892ed0e0da326e0278b3221ce3f5713b8 (patch)
tree2e301d871bbeeb44aa57ff9cc070fcf3be484487 /backend/kvs40xx_opt.c
Initial import of sane-backends version 1.0.24-1.2
Diffstat (limited to 'backend/kvs40xx_opt.c')
-rw-r--r--backend/kvs40xx_opt.c1414
1 files changed, 1414 insertions, 0 deletions
diff --git a/backend/kvs40xx_opt.c b/backend/kvs40xx_opt.c
new file mode 100644
index 0000000..c4f478b
--- /dev/null
+++ b/backend/kvs40xx_opt.c
@@ -0,0 +1,1414 @@
+/*
+ Copyright (C) 2009, Panasonic Russia Ltd.
+ Copyright (C) 2010,2011, m. allan noah
+*/
+/*
+ Panasonic KV-S40xx USB-SCSI scanner driver.
+*/
+
+#include "../include/sane/config.h"
+
+#include <string.h>
+#define DEBUG_DECLARE_ONLY
+#define BACKEND_NAME kvs40xx
+
+#include "../include/sane/sanei_backend.h"
+#include "../include/sane/saneopts.h"
+#include "../include/sane/sanei.h"
+#include "../include/sane/sanei_config.h"
+#include "lassert.h"
+
+#include "kvs40xx.h"
+
+#include "../include/sane/sanei_debug.h"
+
+
+static inline unsigned
+mm2scanner_units (unsigned mm)
+{
+ return (mm * 12000 / 254.0 + .5);
+}
+static inline unsigned
+scanner_units2mm (unsigned u)
+{
+ return (u * 254.0 / 12000 + .5);
+}
+struct restriction
+{
+ unsigned ux, uy, ux_pix, uy_pix;
+};
+
+static struct restriction flatbad = { 14064, 20400, 7031, 63999 };
+static struct restriction cw = { 14268, 128000, 7133, 63999 };
+static struct restriction cl = { 10724, 128000, 5361, 63999 };
+
+static inline int
+check_area (struct scanner *s, unsigned ux,
+ unsigned uy, unsigned bx, unsigned by)
+{
+ int fb = !strcmp (s->val[SOURCE].s, SANE_I18N ("fb"));
+ struct restriction *r = fb ? &flatbad
+ : (s->id == KV_S4085CL || s->id == KV_S4065CL) ? &cl : &cw;
+ unsigned res = s->val[RESOLUTION].w;
+ unsigned w = bx - ux;
+ unsigned h = by - uy;
+ unsigned c1 = mm2scanner_units (ux + w);
+ unsigned c2 = mm2scanner_units (uy + h);
+ int c = c1 <= r->ux && c1 >= 16 && c2 >= 1 && c2 <= r->uy ? 0 : -1;
+ if (c)
+ return c;
+ if (mm2scanner_units (ux) > r->ux)
+ return -1;
+ if (res * mm2scanner_units (ux) / 1200 > r->ux_pix)
+ return -1;
+
+ if (res * mm2scanner_units (uy) / 1200 > r->uy_pix)
+ return -1;
+ return 0;
+}
+
+static size_t
+max_string_size (const SANE_String_Const strings[])
+{
+ size_t size, max_size = 0;
+ SANE_Int i;
+
+ for (i = 0; strings[i]; ++i)
+ {
+ size = strlen (strings[i]) + 1;
+ if (size > max_size)
+ max_size = size;
+ }
+ return max_size;
+}
+
+static SANE_String_Const mode_list[] = {
+ SANE_VALUE_SCAN_MODE_LINEART,
+ SANE_VALUE_SCAN_MODE_GRAY,
+ SANE_VALUE_SCAN_MODE_COLOR,
+ NULL
+};
+static const unsigned mode_val[] = { 0, 2, 5 };
+static const unsigned bps_val[] = { 1, 8, 24 };
+
+static const SANE_Range resolutions_range = {
+ 100,600,1
+};
+
+/* List of feeder modes */
+static SANE_String_Const feeder_mode_list[] = {
+ SANE_I18N ("single"),
+ SANE_I18N ("continuous"),
+ NULL
+};
+
+/* List of scan sources */
+static SANE_String_Const source_list[] = {
+ SANE_I18N ("adf"),
+ SANE_I18N ("fb"),
+ NULL
+};
+
+/* List of manual feed mode */
+static SANE_String_Const manual_feed_list[] = {
+ SANE_I18N ("off"),
+ SANE_I18N ("wait_doc"),
+ SANE_I18N ("wait_doc_hopper_up"),
+ SANE_I18N ("wait_key"),
+ NULL
+};
+
+/* List of paper sizes */
+static SANE_String_Const paper_list[] = {
+ SANE_I18N ("user_def"),
+ SANE_I18N ("business_card"),
+ SANE_I18N ("Check"),
+ SANE_I18N ("A3"),
+ SANE_I18N ("A4"),
+ SANE_I18N ("A5"),
+ SANE_I18N ("A6"),
+ SANE_I18N ("Letter"),
+ SANE_I18N ("Double letter 11x17 in"),
+ SANE_I18N ("B4"),
+ SANE_I18N ("B5"),
+ SANE_I18N ("B6"),
+ SANE_I18N ("Legal"),
+ NULL
+};
+
+static SANE_String_Const paper_list_woA3[] = {
+ SANE_I18N ("user_def"),
+ SANE_I18N ("business_card"),
+ SANE_I18N ("Check"),
+ /*SANE_I18N ("A3"), */
+ SANE_I18N ("A4"),
+ SANE_I18N ("A5"),
+ SANE_I18N ("A6"),
+ SANE_I18N ("Letter"),
+ /*SANE_I18N ("Double letter 11x17 in"), */
+ /*SANE_I18N ("B4"), */
+ SANE_I18N ("B5"),
+ SANE_I18N ("B6"),
+ SANE_I18N ("Legal"),
+ NULL
+};
+
+static const unsigned paper_val[] = { 0, 1, 2, 3, 4, 5, 6, 7,
+ 9, 12, 13, 14, 15
+};
+
+struct paper_size
+{
+ int width;
+ int height;
+};
+static const struct paper_size paper_sizes[] = {
+ {210, 297}, /* User defined, default=A4 */
+ {54, 90}, /* Business card */
+ {80, 170}, /* Check (China business) */
+ {297, 420}, /* A3 */
+ {210, 297}, /* A4 */
+ {148, 210}, /* A5 */
+ {105, 148}, /* A6 */
+ {215, 280}, /* US Letter 8.5 x 11 in */
+ {280, 432}, /* Double Letter 11 x 17 in */
+ {250, 353}, /* B4 */
+ {176, 250}, /* B5 */
+ {125, 176}, /* B6 */
+ {215, 355} /* US Legal */
+};
+
+#define MIN_WIDTH 48
+#define MIN_LENGTH 70
+#define MAX_WIDTH 297
+#define MAX_LENGTH 432
+
+#define MAX_WIDTH_A4 227
+#define MAX_LENGTH_A4 432
+
+static SANE_Range tl_x_range = { 0, MAX_WIDTH - MIN_WIDTH, 0 };
+static SANE_Range tl_y_range = { 0, MAX_LENGTH - MIN_LENGTH, 0 };
+static SANE_Range br_x_range = { MIN_WIDTH, MAX_WIDTH, 0 };
+static SANE_Range br_y_range = { MIN_LENGTH, MAX_LENGTH, 0 };
+
+static SANE_Range tl_x_range_A4 = { 0, MAX_WIDTH_A4 - MIN_WIDTH, 0 };
+static SANE_Range tl_y_range_A4 = { 0, MAX_LENGTH_A4 - MIN_LENGTH, 0 };
+static SANE_Range br_x_range_A4 = { MIN_WIDTH, MAX_WIDTH_A4, 0 };
+static SANE_Range br_y_range_A4 = { MIN_LENGTH, MAX_LENGTH_A4, 0 };
+
+static SANE_Range byte_value_range = { 0, 255, 0 };
+static SANE_Range compression_value_range = { 1, 0x64, 0 };
+
+/* List of image emphasis options, 5 steps */
+static SANE_String_Const image_emphasis_list[] = {
+ SANE_I18N ("none"),
+ SANE_I18N ("low"),
+ SANE_I18N ("medium"),
+ SANE_I18N ("high"),
+ SANE_I18N ("smooth"),
+ NULL
+};
+
+/* List of gamma */
+static SANE_String_Const gamma_list[] = {
+ SANE_I18N ("normal"),
+ SANE_I18N ("crt"),
+ NULL
+};
+static unsigned gamma_val[] = { 0, 1 };
+
+/* List of lamp color dropout */
+static SANE_String_Const lamp_list[] = {
+ SANE_I18N ("normal"),
+ SANE_I18N ("red"),
+ SANE_I18N ("green"),
+ SANE_I18N ("blue"),
+ NULL
+};
+static SANE_String_Const dfeed_sence_list[] = {
+ SANE_I18N ("Normal"),
+ SANE_I18N ("High sensivity"),
+ SANE_I18N ("Low sensivity"),
+ NULL
+};
+
+/* Lists of supported halftone. They are only valid with
+ * for the Black&White mode. */
+static SANE_String_Const halftone_pattern[] = {
+ SANE_I18N ("bayer_64"),
+ SANE_I18N ("bayer_16"),
+ SANE_I18N ("halftone_32"),
+ SANE_I18N ("halftone_64"),
+ SANE_I18N ("err_diffusion"),
+ NULL
+};
+
+/* Stapled document */
+static SANE_String_Const stapeled_list[] = {
+ SANE_I18N ("No detection"),
+ SANE_I18N ("Normal mode"),
+ SANE_I18N ("Enhanced mode"),
+ NULL
+};
+
+
+/* List of automatic threshold options */
+static SANE_String_Const automatic_threshold_list[] = {
+ SANE_I18N ("normal"),
+ SANE_I18N ("light"),
+ SANE_I18N ("dark"),
+ NULL
+};
+static const int automatic_threshold_val[] = {
+ 0,
+ 0x11,
+ 0x1f
+};
+
+/* List of white level base. */
+static SANE_String_Const white_level_list[] = {
+ SANE_I18N ("From scanner"),
+ SANE_I18N ("From paper"),
+ SANE_I18N ("Automatic"),
+ NULL
+};
+static const int white_level_val[] = {
+ 0x00,
+ 0x80,
+ 0x81
+};
+
+/* List of noise reduction options. */
+static SANE_String_Const noise_reduction_list[] = {
+ SANE_I18N ("default"),
+ "1x1",
+ "2x2",
+ "3x3",
+ "4x4",
+ "5x5",
+ NULL
+};
+
+/* Reset the options for that scanner. */
+void
+kvs40xx_init_options (struct scanner *s)
+{
+ int i;
+ SANE_Option_Descriptor *o;
+ /* Pre-initialize the options. */
+ memset (s->opt, 0, sizeof (s->opt));
+ memset (s->val, 0, sizeof (s->val));
+
+ for (i = 0; i < NUM_OPTIONS; i++)
+ {
+ s->opt[i].size = sizeof (SANE_Word);
+ s->opt[i].cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT;
+ }
+
+ /* Number of options. */
+ o = &s->opt[NUM_OPTS];
+ o->name = "";
+ o->title = SANE_TITLE_NUM_OPTIONS;
+ o->desc = SANE_DESC_NUM_OPTIONS;
+ o->type = SANE_TYPE_INT;
+ o->cap = SANE_CAP_SOFT_DETECT;
+ s->val[NUM_OPTS].w = NUM_OPTIONS;
+
+ /* Mode group */
+ o = &s->opt[MODE_GROUP];
+ o->title = SANE_I18N ("Scan Mode");
+ o->desc = ""; /* not valid for a group */
+ o->type = SANE_TYPE_GROUP;
+ o->cap = 0;
+ o->size = 0;
+ o->constraint_type = SANE_CONSTRAINT_NONE;
+
+ /* Scanner supported modes */
+ o = &s->opt[MODE];
+ o->name = SANE_NAME_SCAN_MODE;
+ o->title = SANE_TITLE_SCAN_MODE;
+ o->desc = SANE_DESC_SCAN_MODE;
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (mode_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = mode_list;
+ s->val[MODE].s = malloc (o->size);
+ strcpy (s->val[MODE].s, mode_list[2]);
+
+ /* X and Y resolution */
+ o = &s->opt[RESOLUTION];
+ o->name = SANE_NAME_SCAN_RESOLUTION;
+ o->title = SANE_TITLE_SCAN_RESOLUTION;
+ o->desc = SANE_DESC_SCAN_RESOLUTION;
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_DPI;
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &resolutions_range;
+ s->val[RESOLUTION].w = 100;
+
+ /* Duplex */
+ o = &s->opt[DUPLEX];
+ o->name = "duplex";
+ o->title = SANE_I18N ("Duplex");
+ o->desc = SANE_I18N ("Enable Duplex (Dual-Sided) Scanning");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[DUPLEX].w = SANE_FALSE;
+
+ /*FIXME
+ if (!s->support_info.support_duplex)
+ o->cap |= SANE_CAP_INACTIVE;
+ */
+
+ /* Feeder mode */
+ o = &s->opt[FEEDER_MODE];
+ o->name = "feeder-mode";
+ o->title = SANE_I18N ("Feeder mode");
+ o->desc = SANE_I18N ("Sets the feeding mode");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (feeder_mode_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = feeder_mode_list;
+ s->val[FEEDER_MODE].s = malloc (o->size);
+ strcpy (s->val[FEEDER_MODE].s, feeder_mode_list[0]);
+
+ /* Scan source */
+ o = &s->opt[SOURCE];
+ o->name = SANE_NAME_SCAN_SOURCE;
+ o->title = SANE_TITLE_SCAN_SOURCE;
+ o->desc = SANE_DESC_SCAN_SOURCE;
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (source_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = source_list;
+ s->val[SOURCE].s = malloc (o->size);
+ strcpy (s->val[SOURCE].s, source_list[0]);
+ if (s->id != KV_S7075C)
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Length control */
+ o = &s->opt[LENGTHCTL];
+ o->name = "length-control";
+ o->title = SANE_I18N ("Length control mode");
+ o->desc =
+ SANE_I18N
+ ("Length Control Mode is a mode that the scanner reads up to the shorter length of actual"
+ " paper or logical document length.");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[LENGTHCTL].w = SANE_FALSE;
+
+ o = &s->opt[LONG_PAPER];
+ o->name = "long-paper";
+ o->title = SANE_I18N ("Long paper mode");
+ o->desc = SANE_I18N ("Long Paper Mode is a mode that the scanner "
+ "reads the image after it divides long paper "
+ "by the length which is set in Document Size option.");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[LONG_PAPER].w = SANE_FALSE;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Manual feed */
+ o = &s->opt[MANUALFEED];
+ o->name = "manual-feed";
+ o->title = SANE_I18N ("Manual feed mode");
+ o->desc = SANE_I18N ("Sets the manual feed mode");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (manual_feed_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = manual_feed_list;
+ s->val[MANUALFEED].s = malloc (o->size);
+ strcpy (s->val[MANUALFEED].s, manual_feed_list[0]);
+
+ /*Manual feed timeout */
+ o = &s->opt[FEED_TIMEOUT];
+ o->name = "feed-timeout";
+ o->title = SANE_I18N ("Manual feed timeout");
+ o->desc = SANE_I18N ("Sets the manual feed timeout in seconds");
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_NONE;
+ o->size = sizeof (SANE_Int);
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &(byte_value_range);
+ o->cap |= SANE_CAP_INACTIVE;
+ s->val[FEED_TIMEOUT].w = 30;
+
+ /* Double feed */
+ o = &s->opt[DBLFEED];
+ o->name = "dfeed";
+ o->title = SANE_I18N ("Double feed detection");
+ o->desc = SANE_I18N ("Enable/Disable double feed detection");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[DBLFEED].w = SANE_FALSE;
+
+ o = &s->opt[DFEED_SENCE];
+ o->name = "dfeed-sense";
+ o->title = SANE_I18N ("Double feed detector sensitivity");
+ o->desc = SANE_I18N ("Set the double feed detector sensitivity");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (dfeed_sence_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = dfeed_sence_list;
+ s->val[DFEED_SENCE].s = malloc (o->size);
+ strcpy (s->val[DFEED_SENCE].s, dfeed_sence_list[0]);
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[DFSTOP];
+ o->name = "dfstop";
+ o->title = SANE_I18N ("Do not stop after double feed detection");
+ o->desc = SANE_I18N ("Do not stop after double feed detection");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[DFSTOP].w = SANE_FALSE;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[DFEED_L];
+ o->name = "dfeed_l";
+ o->title = SANE_I18N ("Ignore left double feed sensor");
+ o->desc = SANE_I18N ("Ignore left double feed sensor");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[DFEED_L].w = SANE_FALSE;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[DFEED_C];
+ o->name = "dfeed_c";
+ o->title = SANE_I18N ("Ignore center double feed sensor");
+ o->desc = SANE_I18N ("Ignore center double feed sensor");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[DFEED_C].w = SANE_FALSE;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[DFEED_R];
+ o->name = "dfeed_r";
+ o->title = SANE_I18N ("Ignore right double feed sensor");
+ o->desc = SANE_I18N ("Ignore right double feed sensor");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[DFEED_R].w = SANE_FALSE;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Fit to page */
+ o = &s->opt[FIT_TO_PAGE];
+ o->name = SANE_I18N ("fit-to-page");
+ o->title = SANE_I18N ("Fit to page");
+ o->desc = SANE_I18N ("Scanner shrinks image to fit scanned page");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[FIT_TO_PAGE].w = SANE_FALSE;
+
+ /* Geometry group */
+ o = &s->opt[GEOMETRY_GROUP];
+ o->title = SANE_I18N ("Geometry");
+ o->desc = ""; /* not valid for a group */
+ o->type = SANE_TYPE_GROUP;
+ o->cap = 0;
+ o->size = 0;
+ o->constraint_type = SANE_CONSTRAINT_NONE;
+
+ /* Paper sizes list */
+ o = &s->opt[PAPER_SIZE];
+ o->name = "paper-size";
+ o->title = SANE_I18N ("Paper size");
+ o->desc = SANE_I18N ("Physical size of the paper in the ADF");
+ o->type = SANE_TYPE_STRING;
+ o->constraint.string_list =
+ s->id == KV_S4085CL || s->id == KV_S4065CL ? paper_list_woA3 : paper_list;
+
+
+ o->size = max_string_size (o->constraint.string_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ s->val[PAPER_SIZE].s = malloc (o->size);
+ strcpy (s->val[PAPER_SIZE].s, SANE_I18N ("A4"));
+
+ /* Landscape */
+ o = &s->opt[LANDSCAPE];
+ o->name = "landscape";
+ o->title = SANE_I18N ("Landscape");
+ o->desc =
+ SANE_I18N ("Set paper position : "
+ "true for landscape, false for portrait");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[LANDSCAPE].w = SANE_FALSE;
+
+ /* Upper left X */
+ o = &s->opt[TL_X];
+ o->name = SANE_NAME_SCAN_TL_X;
+ o->title = SANE_TITLE_SCAN_TL_X;
+ o->desc = SANE_DESC_SCAN_TL_X;
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_MM;
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range =
+ (s->id == KV_S4085CL || s->id == KV_S4065CL)
+ ? &tl_x_range_A4 : &tl_x_range;
+ o->cap |= SANE_CAP_INACTIVE;
+ s->val[TL_X].w = 0;
+
+ /* Upper left Y */
+ o = &s->opt[TL_Y];
+ o->name = SANE_NAME_SCAN_TL_Y;
+ o->title = SANE_TITLE_SCAN_TL_Y;
+ o->desc = SANE_DESC_SCAN_TL_Y;
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_MM;
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range =
+ (s->id == KV_S4085CL || s->id == KV_S4065CL)
+ ? &tl_y_range_A4 : &tl_y_range;
+ o->cap |= SANE_CAP_INACTIVE;
+ s->val[TL_Y].w = 0;
+
+ /* Bottom-right x */
+ o = &s->opt[BR_X];
+ o->name = SANE_NAME_SCAN_BR_X;
+ o->title = SANE_TITLE_SCAN_BR_X;
+ o->desc = SANE_DESC_SCAN_BR_X;
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_MM;
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range =
+ (s->id == KV_S4085CL || s->id == KV_S4065CL)
+ ? &br_x_range_A4 : &br_x_range;
+ o->cap |= SANE_CAP_INACTIVE;
+ s->val[BR_X].w = 210;
+
+ /* Bottom-right y */
+ o = &s->opt[BR_Y];
+ o->name = SANE_NAME_SCAN_BR_Y;
+ o->title = SANE_TITLE_SCAN_BR_Y;
+ o->desc = SANE_DESC_SCAN_BR_Y;
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_MM;
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range =
+ (s->id == KV_S4085CL || s->id == KV_S4065CL)
+ ? &br_y_range_A4 : &br_y_range;
+ o->cap |= SANE_CAP_INACTIVE;
+ s->val[BR_Y].w = 297;
+
+ /* Enhancement group */
+ o = &s->opt[ADVANCED_GROUP];
+ o->title = SANE_I18N ("Advanced");
+ o->desc = ""; /* not valid for a group */
+ o->type = SANE_TYPE_GROUP;
+ o->cap = SANE_CAP_ADVANCED;
+ o->size = 0;
+ o->constraint_type = SANE_CONSTRAINT_NONE;
+
+ /* Brightness */
+ o = &s->opt[BRIGHTNESS];
+ o->name = SANE_NAME_BRIGHTNESS;
+ o->title = SANE_TITLE_BRIGHTNESS;
+ o->desc = SANE_DESC_BRIGHTNESS;
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_NONE;
+ o->size = sizeof (SANE_Int);
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &(byte_value_range);
+ s->val[BRIGHTNESS].w = 128;
+
+ /* Contrast */
+ o = &s->opt[CONTRAST];
+ o->name = SANE_NAME_CONTRAST;
+ o->title = SANE_TITLE_CONTRAST;
+ o->desc = SANE_DESC_CONTRAST;
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_NONE;
+ o->size = sizeof (SANE_Int);
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &(byte_value_range);
+ s->val[CONTRAST].w = 128;
+
+ /* threshold */
+ o = &s->opt[THRESHOLD];
+ o->name = SANE_NAME_THRESHOLD;
+ o->title = SANE_TITLE_THRESHOLD;
+ o->desc = SANE_DESC_THRESHOLD;
+ o->type = SANE_TYPE_INT;
+ o->size = sizeof (SANE_Int);
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &(byte_value_range);
+ s->val[THRESHOLD].w = 128;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[AUTOMATIC_THRESHOLD];
+ o->name = "athreshold";
+ o->title = SANE_I18N ("Automatic threshold mode");
+ o->desc = SANE_I18N ("Sets the automatic threshold mode");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (automatic_threshold_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = automatic_threshold_list;
+ s->val[AUTOMATIC_THRESHOLD].s = malloc (o->size);
+ strcpy (s->val[AUTOMATIC_THRESHOLD].s, automatic_threshold_list[0]);
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Image emphasis */
+ o = &s->opt[IMAGE_EMPHASIS];
+ o->name = "image-emphasis";
+ o->title = SANE_I18N ("Image emphasis");
+ o->desc = SANE_I18N ("Sets the image emphasis");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (image_emphasis_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = image_emphasis_list;
+ s->val[IMAGE_EMPHASIS].s = malloc (o->size);
+ strcpy (s->val[IMAGE_EMPHASIS].s, image_emphasis_list[0]);;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Gamma */
+ o = &s->opt[GAMMA_CORRECTION];
+ o->name = "gamma-cor";
+ o->title = SANE_I18N ("Gamma correction");
+ o->desc = SANE_I18N ("Gamma correction");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (gamma_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = gamma_list;
+ s->val[GAMMA_CORRECTION].s = malloc (o->size);
+ strcpy (s->val[GAMMA_CORRECTION].s, gamma_list[0]);
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Lamp color dropout */
+ o = &s->opt[LAMP];
+ o->name = "lamp-color";
+ o->title = SANE_I18N ("Lamp color");
+ o->desc = SANE_I18N ("Sets the lamp color (color dropout)");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (lamp_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = lamp_list;
+ s->val[LAMP].s = malloc (o->size);
+ strcpy (s->val[LAMP].s, lamp_list[0]);
+
+ /* Inverse image */
+ o = &s->opt[INVERSE];
+ o->name = "inverse";
+ o->title = SANE_I18N ("Inverse Image");
+ o->desc = SANE_I18N ("Inverse image in B/W mode");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Halftone pattern */
+ o = &s->opt[HALFTONE_PATTERN];
+ o->name = SANE_NAME_HALFTONE_PATTERN;
+ o->title = SANE_TITLE_HALFTONE_PATTERN;
+ o->desc = SANE_DESC_HALFTONE_PATTERN;
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (halftone_pattern);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = halftone_pattern;
+ s->val[HALFTONE_PATTERN].s = malloc (o->size);
+ strcpy (s->val[HALFTONE_PATTERN].s, halftone_pattern[0]);
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* JPEG Compression */
+ o = &s->opt[COMPRESSION];
+ o->name = "jpeg";
+ o->title = SANE_I18N ("JPEG compression");
+ o->desc =
+ SANE_I18N
+ ("JPEG compression (yours application must be able to uncompress)");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+
+ /* Compression parameter */
+ o = &s->opt[COMPRESSION_PAR];
+ o->name = "comp_arg";
+ o->title = "Compression Argument";
+ o->desc = "Compression Argument (Q parameter for JPEG)";
+ o->type = SANE_TYPE_INT;
+ o->size = sizeof (SANE_Int);
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &(compression_value_range);
+ s->val[COMPRESSION_PAR].w = 0x4b;
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Stapled document */
+ o = &s->opt[STAPELED_DOC];
+ o->name = "stapeled_doc";
+ o->title = SANE_I18N ("Detect stapled document");
+ o->desc = SANE_I18N ("Detect stapled document");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (stapeled_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = stapeled_list;
+ s->val[STAPELED_DOC].s = malloc (o->size);
+ strcpy (s->val[STAPELED_DOC].s, stapeled_list[0]);
+ if (s->id == KV_S7075C)
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* White level base */
+ o = &s->opt[WHITE_LEVEL];
+ o->name = SANE_NAME_WHITE_LEVEL;
+ o->title = SANE_TITLE_WHITE_LEVEL;
+ o->desc = SANE_DESC_WHITE_LEVEL;
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (white_level_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = white_level_list;
+ s->val[WHITE_LEVEL].s = malloc (o->size);
+ strcpy (s->val[WHITE_LEVEL].s, white_level_list[0]);
+ o->cap |= SANE_CAP_INACTIVE;
+
+ /* Noise reduction */
+ o = &s->opt[NOISE_REDUCTION];
+ o->name = "noise-reduction";
+ o->title = SANE_I18N ("Noise reduction");
+ o->desc = SANE_I18N ("Reduce the isolated dot noise");
+ o->type = SANE_TYPE_STRING;
+ o->size = max_string_size (noise_reduction_list);
+ o->constraint_type = SANE_CONSTRAINT_STRING_LIST;
+ o->constraint.string_list = noise_reduction_list;
+ s->val[NOISE_REDUCTION].s = malloc (o->size);
+ strcpy (s->val[NOISE_REDUCTION].s, noise_reduction_list[0]);
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[RED_CHROMA];
+ o->name = "red-chroma";
+ o->title = SANE_I18N ("chroma of red");
+ o->desc = SANE_I18N ("Set chroma of red");
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_NONE;
+ o->size = sizeof (SANE_Int);
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &(byte_value_range);
+ s->val[RED_CHROMA].w = 0;
+
+ o = &s->opt[BLUE_CHROMA];
+ o->name = "blue chroma";
+ o->title = SANE_I18N ("chroma of blue");
+ o->desc = SANE_I18N ("Set chroma of blue");
+ o->type = SANE_TYPE_INT;
+ o->unit = SANE_UNIT_NONE;
+ o->size = sizeof (SANE_Int);
+ o->constraint_type = SANE_CONSTRAINT_RANGE;
+ o->constraint.range = &(byte_value_range);
+ s->val[BLUE_CHROMA].w = 0;
+
+ o = &s->opt[DESKEW];
+ o->name = "deskew";
+ o->title = SANE_I18N ("Skew adjustment");
+ o->desc = SANE_I18N ("Skew adjustment");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[DESKEW].w = SANE_FALSE;
+ if (s->id != KV_S4085CL && s->id != KV_S4085CW)
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[STOP_SKEW];
+ o->name = "stop-skew";
+ o->title = SANE_I18N ("Stop scanner when a paper have been skewed");
+ o->desc = SANE_I18N ("Scanner will be stop when a paper have been skewed");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[STOP_SKEW].w = SANE_FALSE;
+
+ o = &s->opt[CROP];
+ o->name = "crop";
+ o->title = SANE_I18N ("Crop actual image area");
+ o->desc = SANE_I18N ("Scanner automatically detect image area and crop it");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[CROP].w = SANE_FALSE;
+ if (s->id != KV_S4085CL && s->id != KV_S4085CW)
+ o->cap |= SANE_CAP_INACTIVE;
+
+ o = &s->opt[MIRROR];
+ o->name = "mirror";
+ o->title = SANE_I18N ("Mirror image");
+ o->desc = SANE_I18N ("It is right and left reversing");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[MIRROR].w = SANE_FALSE;
+
+ o = &s->opt[TOPPOS];
+ o->name = "toppos";
+ o->title = SANE_I18N ("Addition of space in top position");
+ o->desc = SANE_I18N ("Addition of space in top position");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[TOPPOS].w = SANE_FALSE;
+
+ o = &s->opt[BTMPOS];
+ o->name = "btmpos";
+ o->title = SANE_I18N ("Addition of space in bottom position");
+ o->desc = SANE_I18N ("Addition of space in bottom position");
+ o->type = SANE_TYPE_BOOL;
+ o->unit = SANE_UNIT_NONE;
+ s->val[BTMPOS].w = SANE_FALSE;
+}
+
+
+/* Lookup a string list from one array and return its index. */
+static int
+str_index (const SANE_String_Const * list, SANE_String_Const name)
+{
+ int index;
+ index = 0;
+ while (list[index])
+ {
+ if (!strcmp (list[index], name))
+ return (index);
+ index++;
+ }
+ return (-1); /* not found */
+}
+
+/* Control option */
+SANE_Status
+sane_control_option (SANE_Handle handle, SANE_Int option,
+ SANE_Action action, void *val, SANE_Int * info)
+{
+ int i;
+ SANE_Status status;
+ SANE_Word cap;
+ struct scanner *s = (struct scanner *) handle;
+
+ if (info)
+ *info = 0;
+
+ if (option < 0 || option >= NUM_OPTIONS)
+ return SANE_STATUS_UNSUPPORTED;
+
+ cap = s->opt[option].cap;
+ if (!SANE_OPTION_IS_ACTIVE (cap))
+ return SANE_STATUS_UNSUPPORTED;
+
+ if (action == SANE_ACTION_GET_VALUE)
+ {
+ if (s->opt[option].type == SANE_TYPE_STRING)
+ {
+ DBG (DBG_INFO,
+ "sane_control_option: reading opt[%d] = %s\n",
+ option, s->val[option].s);
+ strcpy (val, s->val[option].s);
+ }
+ else
+ {
+ *(SANE_Word *) val = s->val[option].w;
+ DBG (DBG_INFO,
+ "sane_control_option: reading opt[%d] = %d\n",
+ option, s->val[option].w);
+ }
+ return SANE_STATUS_GOOD;
+
+ }
+ else if (action == SANE_ACTION_SET_VALUE)
+ {
+ if (!SANE_OPTION_IS_SETTABLE (cap))
+ return SANE_STATUS_INVAL;
+
+ status = sanei_constrain_value (s->opt + option, val, info);
+ if (status != SANE_STATUS_GOOD)
+ return status;
+
+ if (s->opt[option].type == SANE_TYPE_STRING)
+ {
+ if (!strcmp (val, s->val[option].s))
+ return SANE_STATUS_GOOD;
+ DBG (DBG_INFO,
+ "sane_control_option: writing opt[%d] = %s\n",
+ option, (SANE_String_Const) val);
+ }
+ else
+ {
+ if (*(SANE_Word *) val == s->val[option].w)
+ return SANE_STATUS_GOOD;
+ DBG (DBG_INFO,
+ "sane_control_option: writing opt[%d] = %d\n",
+ option, *(SANE_Word *) val);
+ }
+
+ switch (option)
+ {
+ /* Side-effect options */
+ case RESOLUTION:
+ s->val[option].w = *(SANE_Word *) val;
+ if (info)
+ *info |= SANE_INFO_RELOAD_PARAMS;
+ return SANE_STATUS_GOOD;
+
+ case TL_Y:
+ if ((*(SANE_Word *) val) + MIN_LENGTH <=
+ s->val[BR_Y].w &&
+ !check_area (s, s->val[TL_X].w, *(SANE_Word *) val,
+ s->val[BR_X].w, s->val[BR_Y].w))
+ {
+ s->val[option].w = *(SANE_Word *) val;
+ if (info)
+ *info |= SANE_INFO_RELOAD_PARAMS;
+ }
+ else if (info)
+ *info |= SANE_INFO_INEXACT |
+ SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
+ return SANE_STATUS_GOOD;
+ case BR_Y:
+ if ((*(SANE_Word *) val) >=
+ s->val[TL_Y].w + MIN_LENGTH
+ && !check_area (s, s->val[TL_X].w, s->val[TL_Y].w,
+ s->val[BR_X].w, *(SANE_Word *) val))
+ {
+ s->val[option].w = *(SANE_Word *) val;
+ if (info)
+ *info |= SANE_INFO_RELOAD_PARAMS;
+ }
+ else if (info)
+ *info |= SANE_INFO_INEXACT |
+ SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
+ return SANE_STATUS_GOOD;
+
+ case TL_X:
+ if ((*(SANE_Word *) val) + MIN_WIDTH <=
+ s->val[BR_X].w &&
+ !check_area (s, *(SANE_Word *) val, s->val[TL_Y].w,
+ s->val[BR_X].w, s->val[BR_Y].w))
+ {
+ s->val[option].w = *(SANE_Word *) val;
+ if (info)
+ *info |= SANE_INFO_RELOAD_PARAMS;
+ }
+ else if (info)
+ *info |= SANE_INFO_INEXACT |
+ SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
+ return SANE_STATUS_GOOD;
+
+ case BR_X:
+ if (*(SANE_Word *) val >=
+ s->val[TL_X].w + MIN_WIDTH
+ && !check_area (s, s->val[TL_X].w, s->val[TL_Y].w,
+ *(SANE_Word *) val, s->val[BR_Y].w))
+ {
+ s->val[option].w = *(SANE_Word *) val;
+ if (info)
+ *info |= SANE_INFO_RELOAD_PARAMS;
+ }
+ else if (info)
+ *info |= SANE_INFO_INEXACT |
+ SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
+ return SANE_STATUS_GOOD;
+
+ case LANDSCAPE:
+ s->val[option].w = *(SANE_Word *) val;
+ if (info)
+ *info |= SANE_INFO_RELOAD_PARAMS;
+ return SANE_STATUS_GOOD;
+
+ /* Side-effect free options */
+ case CONTRAST:
+ case BRIGHTNESS:
+ case DUPLEX:
+ case LENGTHCTL:
+ case LONG_PAPER:
+ case FIT_TO_PAGE:
+ case THRESHOLD:
+ case INVERSE:
+ case COMPRESSION_PAR:
+ case DFSTOP:
+ case DFEED_L:
+ case DFEED_C:
+ case DFEED_R:
+ case STOP_SKEW:
+ case DESKEW:
+ case MIRROR:
+ case CROP:
+ case TOPPOS:
+ case BTMPOS:
+ case RED_CHROMA:
+ case BLUE_CHROMA:
+ s->val[option].w = *(SANE_Word *) val;
+ return SANE_STATUS_GOOD;
+
+ case FEED_TIMEOUT:
+ s->val[option].w = *(SANE_Word *) val;
+ return kvs40xx_set_timeout (s, s->val[option].w);
+
+ /* String mode */
+ case IMAGE_EMPHASIS:
+ case GAMMA_CORRECTION:
+ case LAMP:
+ case HALFTONE_PATTERN:
+ case DFEED_SENCE:
+ case AUTOMATIC_THRESHOLD:
+ case WHITE_LEVEL:
+ case NOISE_REDUCTION:
+ strcpy (s->val[option].s, val);
+ return SANE_STATUS_GOOD;
+
+ case SOURCE:
+ strcpy (s->val[option].s, val);
+ if (strcmp (s->val[option].s, SANE_I18N ("adf")))
+ {
+ strcpy (s->val[FEEDER_MODE].s, feeder_mode_list[0]);
+ strcpy (s->val[MANUALFEED].s, manual_feed_list[0]);
+ s->val[DUPLEX].w = SANE_FALSE;
+ s->val[DBLFEED].w = SANE_FALSE;
+ s->val[BTMPOS].w = SANE_FALSE;
+ s->val[TOPPOS].w = SANE_FALSE;
+ s->val[STOP_SKEW].w = SANE_FALSE;
+ s->val[LENGTHCTL].w = SANE_FALSE;
+ s->val[LONG_PAPER].w = SANE_FALSE;
+ s->opt[FEEDER_MODE].cap |= SANE_CAP_INACTIVE;
+ s->opt[MANUALFEED].cap |= SANE_CAP_INACTIVE;
+ s->opt[DUPLEX].cap |= SANE_CAP_INACTIVE;
+ s->opt[DBLFEED].cap |= SANE_CAP_INACTIVE;
+ s->opt[BTMPOS].cap |= SANE_CAP_INACTIVE;
+ s->opt[TOPPOS].cap |= SANE_CAP_INACTIVE;
+ s->opt[STOP_SKEW].cap |= SANE_CAP_INACTIVE;
+ s->opt[LENGTHCTL].cap |= SANE_CAP_INACTIVE;
+ s->opt[LONG_PAPER].cap |= SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[FEEDER_MODE].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[MANUALFEED].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DUPLEX].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DBLFEED].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[BTMPOS].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[TOPPOS].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[STOP_SKEW].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[LENGTHCTL].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[LONG_PAPER].cap &= ~SANE_CAP_INACTIVE;
+ }
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS;
+
+ return SANE_STATUS_GOOD;
+
+ case FEEDER_MODE:
+ strcpy (s->val[option].s, val);
+ if (strcmp (s->val[option].s, SANE_I18N ("continuous")))
+ {
+ s->opt[LONG_PAPER].cap |= SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[LONG_PAPER].cap &= ~SANE_CAP_INACTIVE;
+ }
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS;
+
+ return SANE_STATUS_GOOD;
+
+ case MODE:
+ strcpy (s->val[option].s, val);
+ if (!strcmp (s->val[option].s, SANE_VALUE_SCAN_MODE_LINEART))
+ {
+ s->opt[GAMMA_CORRECTION].cap |= SANE_CAP_INACTIVE;
+ s->opt[COMPRESSION].cap |= SANE_CAP_INACTIVE;
+ s->opt[COMPRESSION_PAR].cap |= SANE_CAP_INACTIVE;
+ s->opt[THRESHOLD].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[HALFTONE_PATTERN].cap &= ~SANE_CAP_INACTIVE;
+
+ s->opt[AUTOMATIC_THRESHOLD].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[WHITE_LEVEL].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[NOISE_REDUCTION].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[INVERSE].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[RED_CHROMA].cap |= SANE_CAP_INACTIVE;
+ s->opt[BLUE_CHROMA].cap |= SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[COMPRESSION].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[COMPRESSION_PAR].cap &= ~SANE_CAP_INACTIVE;
+
+ s->opt[THRESHOLD].cap |= SANE_CAP_INACTIVE;
+ s->opt[INVERSE].cap |= SANE_CAP_INACTIVE;
+ s->opt[HALFTONE_PATTERN].cap |= SANE_CAP_INACTIVE;
+
+ s->opt[AUTOMATIC_THRESHOLD].cap |= SANE_CAP_INACTIVE;
+ s->opt[WHITE_LEVEL].cap |= SANE_CAP_INACTIVE;
+ s->opt[NOISE_REDUCTION].cap |= SANE_CAP_INACTIVE;
+ s->opt[RED_CHROMA].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[BLUE_CHROMA].cap &= ~SANE_CAP_INACTIVE;
+ }
+
+ if (!strcmp (s->val[option].s, SANE_VALUE_SCAN_MODE_GRAY))
+ {
+ s->opt[INVERSE].cap &= ~SANE_CAP_INACTIVE;
+
+ s->opt[GAMMA_CORRECTION].cap &= ~SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[GAMMA_CORRECTION].cap |= SANE_CAP_INACTIVE;
+ }
+
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
+
+ return SANE_STATUS_GOOD;
+
+ case MANUALFEED:
+ strcpy (s->val[option].s, val);
+ if (strcmp (s->val[option].s, manual_feed_list[0]) == 0) /* off */
+ s->opt[FEED_TIMEOUT].cap |= SANE_CAP_INACTIVE;
+ else
+ s->opt[FEED_TIMEOUT].cap &= ~SANE_CAP_INACTIVE;
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS;
+
+ return SANE_STATUS_GOOD;
+
+ case STAPELED_DOC:
+ strcpy (s->val[option].s, val);
+ if (strcmp (s->val[option].s, stapeled_list[0]) == 0)
+ {
+ s->opt[DBLFEED].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFSTOP].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_L].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_C].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_C].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_R].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_SENCE].cap &= ~SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[DBLFEED].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFSTOP].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_L].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_C].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_R].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_SENCE].cap |= SANE_CAP_INACTIVE;
+ }
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS;
+
+ return SANE_STATUS_GOOD;
+
+ case DBLFEED:
+ s->val[option].w = *(SANE_Word *) val;
+ if (!s->val[option].b)
+ {
+ s->opt[DFSTOP].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_L].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_C].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_R].cap |= SANE_CAP_INACTIVE;
+ s->opt[DFEED_SENCE].cap |= SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[DFSTOP].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_L].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_C].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_C].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_R].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[DFEED_SENCE].cap &= ~SANE_CAP_INACTIVE;
+ }
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS;
+
+ return SANE_STATUS_GOOD;
+
+ case PAPER_SIZE:
+ strcpy (s->val[option].s, val);
+ i = str_index (paper_list, s->val[option].s);
+ if (i == 0)
+ { /*user def */
+ s->opt[TL_X].cap &=
+ s->opt[TL_Y].cap &=
+ s->opt[BR_X].cap &= s->opt[BR_Y].cap &= ~SANE_CAP_INACTIVE;
+ s->opt[LANDSCAPE].cap |= SANE_CAP_INACTIVE;
+ s->val[LANDSCAPE].w = 0;
+ }
+ else
+ {
+ s->opt[TL_X].cap |=
+ s->opt[TL_Y].cap |=
+ s->opt[BR_X].cap |= s->opt[BR_Y].cap |= SANE_CAP_INACTIVE;
+ if ( /*i == 4 || */ i == 5 || i == 6 /*XXX*/
+ || i == 10 || i == 11)
+ { /*A4, A5, A6, B5, B6 */
+ if ((s->id == KV_S4085CL || s->id == KV_S4065CL)
+ && i == 4 && i == 10)
+ { /*A4, B5 */
+ s->opt[LANDSCAPE].cap |= SANE_CAP_INACTIVE;
+ s->val[LANDSCAPE].w = 0;
+ }
+ else
+ s->opt[LANDSCAPE].cap &= ~SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[LANDSCAPE].cap |= SANE_CAP_INACTIVE;
+ s->val[LANDSCAPE].w = 0;
+ }
+ }
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
+
+ return SANE_STATUS_GOOD;
+
+ case COMPRESSION:
+ s->val[option].w = *(SANE_Word *) val;
+ if (!s->val[option].b)
+ {
+ s->opt[COMPRESSION_PAR].cap |= SANE_CAP_INACTIVE;
+ }
+ else
+ {
+ s->opt[COMPRESSION_PAR].cap &= ~SANE_CAP_INACTIVE;
+ }
+ if (info)
+ *info |= SANE_INFO_RELOAD_OPTIONS;
+
+ return SANE_STATUS_GOOD;
+ }
+ }
+
+
+ return SANE_STATUS_UNSUPPORTED;
+}
+
+void
+kvs40xx_init_window (struct scanner *s, struct window *wnd, int wnd_id)
+{
+ int paper = str_index (paper_list, s->val[PAPER_SIZE].s), i;
+ memset (wnd, 0, sizeof (struct window));
+ *(u16 *) wnd->window_descriptor_block_length = cpu2be16 (66);
+
+ wnd->window_identifier = wnd_id;
+ *(u16 *) wnd->x_resolution = cpu2be16 (s->val[RESOLUTION].w);
+ *(u16 *) wnd->y_resolution = cpu2be16 (s->val[RESOLUTION].w);
+ if (!paper)
+ {
+ *(u32 *) wnd->upper_left_x =
+ cpu2be32 (mm2scanner_units (s->val[TL_X].w));
+ *(u32 *) wnd->upper_left_y =
+ cpu2be32 (mm2scanner_units (s->val[TL_Y].w));
+ *(u32 *) wnd->document_width =
+ cpu2be32 (mm2scanner_units (s->val[BR_X].w));
+ *(u32 *) wnd->width =
+ cpu2be32 (mm2scanner_units (s->val[BR_X].w - s->val[TL_X].w));
+ *(u32 *) wnd->document_length = cpu2be32 (mm2scanner_units
+ (s->val[BR_Y].w));
+ *(u32 *) wnd->length =
+ cpu2be32 (mm2scanner_units (s->val[BR_Y].w - s->val[TL_Y].w));
+ }
+ else
+ {
+ u32 w = cpu2be32 (mm2scanner_units (paper_sizes[paper].width));
+ u32 h = cpu2be32 (mm2scanner_units (paper_sizes[paper].height));
+ *(u32 *) wnd->upper_left_x = cpu2be32 (mm2scanner_units (0));
+ *(u32 *) wnd->upper_left_y = cpu2be32 (mm2scanner_units (0));
+ if (!s->val[LANDSCAPE].b)
+ {
+ *(u32 *) wnd->document_width = *(u32 *) wnd->width = w;
+ *(u32 *) wnd->document_length = *(u32 *) wnd->length = h;
+ }
+ else
+ {
+ *(u32 *) wnd->document_width = *(u32 *) wnd->width = h;
+ *(u32 *) wnd->document_length = *(u32 *) wnd->length = w;
+ }
+ }
+ wnd->brightness = s->val[BRIGHTNESS].w;
+ wnd->threshold = s->val[THRESHOLD].w;
+ wnd->contrast = s->val[CONTRAST].w;
+ wnd->image_composition = mode_val[str_index (mode_list, s->val[MODE].s)];
+ wnd->bit_per_pixel = bps_val[str_index (mode_list, s->val[MODE].s)];
+
+ *(u16 *) wnd->halftone_pattern =
+ cpu2be16 (str_index (halftone_pattern, s->val[HALFTONE_PATTERN].s));
+
+ wnd->rif_padding = s->val[INVERSE].b << 7;
+ *(u16 *) wnd->bit_ordering = cpu2be16 (BIT_ORDERING);
+ wnd->compression_type = s->val[COMPRESSION].b ? 0x81 : 0;
+ wnd->compression_argument = s->val[COMPRESSION_PAR].w;
+
+ wnd->vendor_unique_identifier = 0;
+ wnd->nobuf_fstspeed_dfstop = str_index (source_list,
+ s->val[SOURCE].s) << 7 |
+ str_index (stapeled_list,
+ s->val[STAPELED_DOC].s) << 5 |
+ s->val[STOP_SKEW].b << 4 | s->val[CROP].b << 3 | s->val[DFSTOP].b << 0;
+
+ wnd->mirror_image = s->val[MIRROR].b << 7 |
+ s->val[DFEED_L].b << 2 | s->val[DFEED_C].b << 1 | s->val[DFEED_R].b << 0;
+ wnd->image_emphasis = str_index (image_emphasis_list,
+ s->val[IMAGE_EMPHASIS].s);
+ wnd->gamma_correction = gamma_val[str_index (gamma_list,
+ s->val[GAMMA_CORRECTION].s)];
+ wnd->mcd_lamp_dfeed_sens =
+ str_index (lamp_list, s->val[LAMP].s) << 4 |
+ str_index (dfeed_sence_list, s->val[DFEED_SENCE].s);
+
+ wnd->document_size = (paper != 0) << 7
+ | s->val[LENGTHCTL].b << 6
+ | s->val[LONG_PAPER].b << 5 | s->val[LANDSCAPE].b << 4 | paper_val[paper];
+
+ wnd->ahead_deskew_dfeed_scan_area_fspeed_rshad =
+ (s->val[DESKEW].b || s->val[CROP].b ? 2 : 0) << 5 | /*XXX*/
+ s->val[DBLFEED].b << 4 | s->val[FIT_TO_PAGE].b << 2;
+ wnd->continuous_scanning_pages =
+ str_index (feeder_mode_list, s->val[FEEDER_MODE].s) ? 0xff : 0;
+ wnd->automatic_threshold_mode = automatic_threshold_val
+ [str_index (automatic_threshold_list, s->val[AUTOMATIC_THRESHOLD].s)];
+ wnd->automatic_separation_mode = 0; /*Does not supported */
+ wnd->standard_white_level_mode =
+ white_level_val[str_index (white_level_list, s->val[WHITE_LEVEL].s)];
+ wnd->b_wnr_noise_reduction =
+ str_index (noise_reduction_list, s->val[NOISE_REDUCTION].s);
+
+ i = str_index (manual_feed_list, s->val[MANUALFEED].s);
+ wnd->mfeed_toppos_btmpos_dsepa_hsepa_dcont_rstkr = i << 6 |
+ s->val[TOPPOS].b << 5 | s->val[BTMPOS].b << 4;
+ wnd->stop_mode = 1;
+ wnd->red_chroma = s->val[RED_CHROMA].w;
+ wnd->blue_chroma = s->val[BLUE_CHROMA].w;
+}
+
+/* Get scan parameters */
+SANE_Status
+sane_get_parameters (SANE_Handle handle, SANE_Parameters * params)
+{
+ struct scanner *s = (struct scanner *) handle;
+ SANE_Parameters *p = &s->params;
+
+ if (!s->scanning)
+ {
+ unsigned w, h, res = s->val[RESOLUTION].w;
+ unsigned i = str_index (paper_list,
+ s->val[PAPER_SIZE].s);
+ if (i)
+ {
+ if (s->val[LANDSCAPE].b)
+ {
+ w = paper_sizes[i].height;
+ h = paper_sizes[i].width;
+ }
+ else
+ {
+ w = paper_sizes[i].width;
+ h = paper_sizes[i].height;
+ }
+ }
+ else
+ {
+ w = s->val[BR_X].w - s->val[TL_X].w;
+ h = s->val[BR_Y].w - s->val[TL_Y].w;
+ }
+ p->pixels_per_line = w * res / 25.4 + .5;
+ p->lines = h * res / 25.4 + .5;
+ }
+
+ p->format = !strcmp (s->val[MODE].s,
+ SANE_VALUE_SCAN_MODE_COLOR) ? SANE_FRAME_RGB :
+ SANE_FRAME_GRAY;
+ p->last_frame = SANE_TRUE;
+ p->depth = bps_val[str_index (mode_list, s->val[MODE].s)];
+ p->bytes_per_line = p->depth * p->pixels_per_line / 8;
+ if (p->depth > 8)
+ p->depth = 8;
+ if (params)
+ memcpy (params, p, sizeof (SANE_Parameters));
+ s->side_size = p->bytes_per_line * p->lines;
+
+ return SANE_STATUS_GOOD;
+}