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bugfixes in the fujitsu backend

merge-requests/1/head
Oliver Schirrmeister 2003-12-15 13:24:43 +00:00
rodzic 746872a6db
commit 0c992908f4
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12
ChangeLog
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@ -1,3 +1,15 @@
2003-12-15 Oliver Schirrmeister <oschirr@abm.de>
* backends/fujitsu.[hc]:
- Bugfix: set default threshold range to 0..255 There is a problem
with the M3093 when you are not allows to set the threshold to 0.
- Bugfix: set the allowable x- and y-DPI values from VPD. Scanning
with x=100 and y=100 dpi with an fi4120 resulted in an image
with 100,75 dpi.
- Bugfix: Set the default value of gamma to 0x80 for all scanners
that don't have build in gamma patterns.
- Bugfix: fi-4530 and fi-4210 don't support standard paper size
spezification. Disabled this option for these scanners.
2003-12-14 Henning Meier-Geinitz <henning@meier-geinitz.de>
* AUTHORS: Eugene S. Weiss has CVS write access now.

134
backend/fujitsu.c
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@ -112,6 +112,16 @@
in format rr...r gg.g bb...b the reader process crashed.
- Bugfix. The option gamma was enabled for
the fi-4120. The result was an 'invalid field in parm list'-error.
V 1.14 15-Dec-2003 (oschirr@abm.de)
- Bugfix: set default threshold range to 0..255 There is a problem
with the M3093 when you are not allows to set the threshold to 0.
- Bugfix: set the allowable x- and y-DPI values from VPD. Scanning
with x=100 and y=100 dpi with an fi4120 resulted in an image
with 100,75 dpi.
- Bugfix: Set the default value of gamma to 0x80 for all scanners
that don't have build in gamma patterns.
- Bugfix: fi-4530 and fi-4210 don't support standard paper size
spezification. Disable this option for these scanners.
SANE FLOW DIAGRAM
@ -219,7 +229,7 @@ static SANE_String_Const dropout_color_list[] =
dropout_color_green, dropout_color_blue, NULL
};
static const SANE_Range default_threshold_range = { 1, 255, 1 };
static const SANE_Range default_threshold_range = { 0, 255, 1 };
static const SANE_Range default_brightness_range = { 0, 255, 1 };
static const SANE_Range default_contrast_range = { 0, 255, 1 };
@ -559,7 +569,7 @@ sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
if (devlist)
free (devlist);
devlist = calloc (num_devices + 1, sizeof (devlist[0]));
devlist = calloc (num_devices + 1, sizeof (SANE_Device*));
if (!devlist)
return SANE_STATUS_NO_MEM;
@ -632,6 +642,31 @@ sane_open (SANE_String_Const name, SANE_Handle * handle)
* Setting the default values can be quite model-specific, so
* we're using an extra routine for each.
*/
if (!scanner->has_gamma && scanner->num_download_gamma > 0)
{
scanner->gamma = 0x80;
}
else
{
scanner->gamma = WD_gamma_DEFAULT;
}
if(!scanner->has_fixed_paper_size)
{
scanner->paper_selection = WD_paper_SEL_NON_STANDARD;
scanner->paper_size = WD_paper_UNDEFINED;
scanner->paper_orientation = WD_paper_PORTRAIT;
}
else
{
scanner->paper_size = WD_paper_A4;
scanner->paper_orientation = WD_paper_PORTRAIT;
scanner->paper_selection = WD_paper_SEL_STANDARD;
}
switch (scanner->model)
{
@ -1231,8 +1266,9 @@ sane_control_option (SANE_Handle handle, SANE_Int option,
scanner->opt[OPT_DUPLEX].cap =
SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT;
}
/* 3091 has fixed paper size code */
if ((scanner->model != MODEL_3091) && (scanner->model != MODEL_3092))
/* enable adf paper size selection */
if (scanner->has_fixed_paper_size)
{
scanner->opt[OPT_PAPER_SIZE].cap =
SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT;
@ -4386,8 +4422,31 @@ identify_scanner (struct fujitsu *s)
s->has_imprinter = get_IN_imprinter(s->buffer);
s->has_gamma = get_IN_num_gamma(s->buffer);
s->num_download_gamma = get_IN_num_gamma_download (s->buffer);
}
}
if (s->has_adf)
{
if (!strncmp (product, "fi-4530C", 8) ||
!strncmp (product, "M3091", 5) ||
!strncmp (product, "M3092", 5) ||
!strncmp (product, "fi-4120", 7) )
{
/* These scanner don't support standard paper size specification
* in bye 0x35 of the window descriptor block
*/
s->has_fixed_paper_size = SANE_FALSE;
}
else
{
s->has_fixed_paper_size = SANE_TRUE;
}
}
else
{
s->has_fixed_paper_size = SANE_FALSE;
}
s->object_count = 0;
@ -5508,6 +5567,8 @@ init_options (struct fujitsu *scanner)
scanner->opt[OPT_GAMMA].constraint.string_list = gamma_mode_list;
if (scanner -> has_gamma)
scanner->opt[OPT_GAMMA].cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT;
else
scanner->opt[OPT_GAMMA].cap = SANE_CAP_INACTIVE;
scanner->opt[OPT_EMPHASIS].name = "emphasis";
scanner->opt[OPT_EMPHASIS].title = "emphasis";
@ -5670,8 +5731,15 @@ init_options (struct fujitsu *scanner)
scanner->opt[OPT_PAPER_SIZE].size = maxStringSize (paper_size_mode_list);
scanner->opt[OPT_PAPER_SIZE].constraint_type = SANE_CONSTRAINT_STRING_LIST;
scanner->opt[OPT_PAPER_SIZE].constraint.string_list = paper_size_mode_list;
scanner->opt[OPT_PAPER_SIZE].cap = ((scanner->model == MODEL_3091)||(scanner->model == MODEL_3092)) ?
SANE_CAP_INACTIVE : (SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT);
if (scanner->has_fixed_paper_size)
{
scanner->opt[OPT_PAPER_SIZE].cap =
(SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT);
}
else
{
scanner->opt[OPT_PAPER_SIZE].cap = SANE_CAP_INACTIVE;
}
scanner->opt[OPT_PAPER_ORIENTATION].name = "orientation";
scanner->opt[OPT_PAPER_ORIENTATION].title = "orientation";
@ -5684,8 +5752,15 @@ init_options (struct fujitsu *scanner)
SANE_CONSTRAINT_STRING_LIST;
scanner->opt[OPT_PAPER_ORIENTATION].constraint.string_list =
paper_orientation_mode_list;
scanner->opt[OPT_PAPER_ORIENTATION].cap =
SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT;
if (scanner->has_fixed_paper_size)
{
scanner->opt[OPT_PAPER_ORIENTATION].cap =
(SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT);
}
else
{
scanner->opt[OPT_PAPER_ORIENTATION].cap = SANE_CAP_INACTIVE;
}
scanner->opt[OPT_DROPOUT_COLOR].name = "dropoutcolor";
@ -7127,10 +7202,11 @@ reader3091GrayDuplex (struct fujitsu *scanner, FILE * fp_front, FILE * fp_back)
static SANE_Status
setMode3091 (struct fujitsu *scanner, int mode)
{
/*
static const SANE_Int allowableY3091Color[] = { 4, 75, 150, 300, 600 };
static const SANE_Range allowableY3091Mono = { 50, 600, 1 };
static const SANE_Range allowableX3091 = { 50, 300, 1 };
*/
static const SANE_Range allowableThreshold = { 0, 255, 1 };
SANE_Word tmp;
@ -7165,10 +7241,12 @@ setMode3091 (struct fujitsu *scanner, int mode)
SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT | SANE_CAP_ADVANCED;
/* X resolution free from 50-300, Y resolution free from 50-600 */
/*
scanner->opt[OPT_X_RES].constraint_type = SANE_CONSTRAINT_RANGE;
scanner->opt[OPT_X_RES].constraint.range = &allowableX3091;
scanner->opt[OPT_Y_RES].constraint_type = SANE_CONSTRAINT_RANGE;
scanner->opt[OPT_Y_RES].constraint.range = &allowableY3091Mono;
*/
/* verify that the currently set resolutions aren't out of order */
/* - for this specific scanner that's not necessary since */
@ -7196,10 +7274,12 @@ setMode3091 (struct fujitsu *scanner, int mode)
SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT | SANE_CAP_ADVANCED;
/* X resolution free from 50-300, Y resolution free from 50-600 */
/*
scanner->opt[OPT_X_RES].constraint_type = SANE_CONSTRAINT_RANGE;
scanner->opt[OPT_X_RES].constraint.range = &allowableX3091;
scanner->opt[OPT_Y_RES].constraint_type = SANE_CONSTRAINT_RANGE;
scanner->opt[OPT_Y_RES].constraint.range = &allowableY3091Mono;
*/
/* verify that the currently set resolutions aren't out of order */
/* - for this specific scanner that's not necessary since */
@ -7226,10 +7306,12 @@ setMode3091 (struct fujitsu *scanner, int mode)
scanner->opt[OPT_LAMP_COLOR].cap = SANE_CAP_INACTIVE;
/* X resolution free from 50-300, Y one out of 75, 150, 300, 600 */
/*
scanner->opt[OPT_X_RES].constraint_type = SANE_CONSTRAINT_RANGE;
scanner->opt[OPT_X_RES].constraint.range = &allowableX3091;
scanner->opt[OPT_Y_RES].constraint_type = SANE_CONSTRAINT_WORD_LIST;
scanner->opt[OPT_Y_RES].constraint.word_list = allowableY3091Color;
*/
/* verify that the currently set resolutions aren't out of order */
@ -7285,9 +7367,6 @@ setDefaults3091 (struct fujitsu *scanner)
scanner->mirror = SANE_FALSE;
scanner->use_temp_file = SANE_FALSE;
scanner->paper_selection = WD_paper_SEL_NON_STANDARD;
scanner->paper_size = WD_paper_UNDEFINED;
scanner->paper_orientation = WD_paper_PORTRAIT;
/* required according to manual */
scanner->opt[OPT_NOISE_REMOVAL].cap = SANE_CAP_INACTIVE;
@ -7305,9 +7384,6 @@ setDefaults3091 (struct fujitsu *scanner)
scanner->opt[OPT_DROPOUT_COLOR].cap = SANE_CAP_INACTIVE;
scanner->dropout_color = MSEL_dropout_DEFAULT;
if ( scanner->model == MODEL_FI4x20)
scanner->gamma = 0x80;
scanner->sleep_time = 15;
scanner->use_imprinter = SANE_FALSE;
}
@ -7348,7 +7424,6 @@ setDefaults3096 (struct fujitsu *scanner)
scanner->compress_type = 0;
scanner->compress_arg = 0;
scanner->vendor_id_code = 0;
scanner->gamma = WD_gamma_DEFAULT;
scanner->outline = 0;
scanner->emphasis = WD_emphasis_NONE;
scanner->auto_sep = 0;
@ -7373,9 +7448,6 @@ setDefaults3096 (struct fujitsu *scanner)
scanner->white_level_follow = WD_white_level_follow_DEFAULT;
scanner->paper_size = WD_paper_A4;
scanner->paper_orientation = WD_paper_PORTRAIT;
scanner->paper_selection = WD_paper_SEL_STANDARD;
scanner->page_width = FIXED_MM_TO_SCANNER_UNIT (scanner->bottom_right_x);
scanner->page_height = FIXED_MM_TO_SCANNER_UNIT (scanner->bottom_right_y);
scanner->opt[OPT_PAGE_HEIGHT].cap = SANE_CAP_INACTIVE;
@ -7449,8 +7521,11 @@ setMode3096 (struct fujitsu *scanner, int mode)
if (scanner->cmp_present)
scanner->opt[OPT_COMPRESSION].cap =
SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;
scanner->opt[OPT_GAMMA].cap =
SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;;
if (scanner->has_gamma)
{
scanner->opt[OPT_GAMMA].cap =
SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;;
}
/* X resolution and Y resolution in steps including 240
scanner->opt[OPT_X_RES].constraint_type = SANE_CONSTRAINT_WORD_LIST;
@ -7494,8 +7569,11 @@ setMode3096 (struct fujitsu *scanner, int mode)
if (scanner->cmp_present)
scanner->opt[OPT_COMPRESSION].cap =
SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;
scanner->opt[OPT_GAMMA].cap =
SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;;
if (scanner->has_gamma)
{
scanner->opt[OPT_GAMMA].cap =
SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;
}
/* X resolution and Y resolution in steps including 240
scanner->opt[OPT_X_RES].constraint_type = SANE_CONSTRAINT_WORD_LIST;
@ -7532,7 +7610,10 @@ setMode3096 (struct fujitsu *scanner, int mode)
/* Compression and Gamma unavailable. */
scanner->opt[OPT_COMPRESSION].cap = SANE_CAP_INACTIVE;
scanner->opt[OPT_GAMMA].cap = SANE_CAP_INACTIVE;
if (scanner->has_gamma)
{
scanner->opt[OPT_GAMMA].cap = SANE_CAP_INACTIVE;
}
scanner->compress_type = WD_cmp_NONE;
/* X and y in steps without the 240
@ -7631,11 +7712,6 @@ setDefaults3092 (struct fujitsu *scanner)
scanner->mirror = SANE_FALSE;
scanner->use_temp_file = SANE_FALSE;
scanner->paper_selection = WD_paper_SEL_NON_STANDARD;
scanner->paper_size = WD_paper_UNDEFINED;
scanner->paper_orientation = WD_paper_PORTRAIT;
/* required according to manual */
scanner->opt[OPT_NOISE_REMOVAL].cap = SANE_CAP_INACTIVE;
scanner->opt[OPT_BACKGROUND].cap = SANE_CAP_INACTIVE;
scanner->opt[OPT_FILTERING].cap = SANE_CAP_INACTIVE;

4
backend/fujitsu.h
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@ -9,7 +9,7 @@
/* ------------------------------------------------------------------------- */
static int num_devices;
static int num_devices = 0;
static struct fujitsu *first_dev;
/* -------------------------------------------------------------------------
@ -153,6 +153,8 @@ struct fujitsu
int has_brightness;
int has_contrast;
int has_gamma;
int num_download_gamma;
int has_fixed_paper_size;
SANE_Range adf_width_range;
SANE_Range adf_height_range;