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The order of the parameters does not change the result.

escl-fix-sleep-mode
Thierry HUCHARD 2021-01-04 19:47:08 +01:00
rodzic adbfcd1696
commit fefc6f1818
1 zmienionych plików z 180 dodań i 14 usunięć
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176
backend/escl/escl.c
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@ -600,6 +600,128 @@ _get_resolution(escl_sane_t *handler, int resol)
} }
/**
* \fn static SANE_Status init_options(SANE_String_Const name, escl_sane_t *s)
* \brief Function thzt initializes all the needed options of the received scanner
* (the resolution / the color / the margins) thanks to the information received with
* the 'escl_capabilities' function, called just before.
*
* \return status (if everything is OK, status = SANE_STATUS_GOOD)
*/
static SANE_Status
init_options_small(SANE_String_Const name_source, escl_sane_t *s)
{
int found = 0;
DBG (10, "escl init_options\n");
SANE_Status status = SANE_STATUS_GOOD;
if (!s->scanner) return SANE_STATUS_INVAL;
if (name_source) {
int source = s->scanner->source;
if (!strcmp(name_source, SANE_I18N ("ADF Duplex")))
s->scanner->source = ADFDUPLEX;
else if (!strncmp(name_source, "A", 1) ||
!strcmp(name_source, SANE_I18N ("ADF")))
s->scanner->source = ADFSIMPLEX;
else
s->scanner->source = PLATEN;
if (source == s->scanner->source) return status;
s->scanner->caps[s->scanner->source].default_color =
strdup(s->scanner->caps[source].default_color);
s->scanner->caps[s->scanner->source].default_resolution =
_get_resolution(s, s->scanner->caps[source].default_resolution);
}
if (s->scanner->caps[s->scanner->source].ColorModes == NULL) {
if (s->scanner->caps[PLATEN].ColorModes)
s->scanner->source = PLATEN;
else if (s->scanner->caps[ADFSIMPLEX].ColorModes)
s->scanner->source = ADFSIMPLEX;
else if (s->scanner->caps[ADFDUPLEX].ColorModes)
s->scanner->source = ADFDUPLEX;
else
return SANE_STATUS_INVAL;
}
if (s->scanner->source == PLATEN) {
DBG (10, "SOURCE PLATEN.\n");
}
else if (s->scanner->source == ADFDUPLEX) {
DBG (10, "SOURCE ADFDUPLEX.\n");
}
else if (s->scanner->source == ADFSIMPLEX) {
DBG (10, "SOURCE ADFSIMPLEX.\n");
}
s->x_range1.min = 0;
s->x_range1.max =
PIXEL_TO_MM((s->scanner->caps[s->scanner->source].MaxWidth -
s->scanner->caps[s->scanner->source].MinWidth),
300.0);
s->x_range1.quant = 0;
s->x_range2.min = PIXEL_TO_MM(s->scanner->caps[s->scanner->source].MinWidth, 300.0);
s->x_range2.max = PIXEL_TO_MM(s->scanner->caps[s->scanner->source].MaxWidth, 300.0);
s->x_range2.quant = 0;
s->y_range1.min = 0;
s->y_range1.max =
PIXEL_TO_MM((s->scanner->caps[s->scanner->source].MaxHeight -
s->scanner->caps[s->scanner->source].MinHeight),
300.0);
s->y_range1.quant = 0;
s->y_range2.min = PIXEL_TO_MM(s->scanner->caps[s->scanner->source].MinHeight, 300.0);
s->y_range2.max = PIXEL_TO_MM(s->scanner->caps[s->scanner->source].MaxHeight, 300.0);
s->y_range2.quant = 0;
s->opt[OPT_MODE].constraint.string_list = s->scanner->caps[s->scanner->source].ColorModes;
if (s->val[OPT_MODE].s)
free(s->val[OPT_MODE].s);
s->val[OPT_MODE].s = NULL;
if (s->scanner->caps[s->scanner->source].default_color) {
int x = 0;
if (!strcmp(s->scanner->caps[s->scanner->source].default_color, "Grayscale8"))
s->val[OPT_MODE].s = (char *)strdup(SANE_VALUE_SCAN_MODE_GRAY);
else if (!strcmp(s->scanner->caps[s->scanner->source].default_color, "BlackAndWhite1"))
s->val[OPT_MODE].s = (char *)strdup(SANE_VALUE_SCAN_MODE_LINEART);
else
s->val[OPT_MODE].s = (char *)strdup(SANE_VALUE_SCAN_MODE_COLOR);
for (x = 0; s->scanner->caps[s->scanner->source].ColorModes[x]; x++) {
if (s->scanner->caps[s->scanner->source].ColorModes[x] &&
!strcasecmp(s->scanner->caps[s->scanner->source].ColorModes[x], s->val[OPT_MODE].s)) {
found = 1;
break;
}
}
}
if (!s->scanner->caps[s->scanner->source].default_color || found == 0) {
if (s->scanner->caps[s->scanner->source].default_color)
free(s->scanner->caps[s->scanner->source].default_color);
s->val[OPT_MODE].s = strdup(s->scanner->caps[s->scanner->source].ColorModes[0]);
if (!strcasecmp(s->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_GRAY))
s->scanner->caps[s->scanner->source].default_color = strdup("Grayscale8");
else if (!strcasecmp(s->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_LINEART))
s->scanner->caps[s->scanner->source].default_color = strdup("BlackAndWhite1");
else
s->scanner->caps[s->scanner->source].default_color = strdup("RGB24");
}
if (!s->val[OPT_MODE].s) {
DBG (10, "Color Mode Default allocation failure.\n");
return (SANE_STATUS_NO_MEM);
}
if (!s->scanner->caps[s->scanner->source].default_color) {
DBG (10, "Color Mode Default allocation failure.\n");
return (SANE_STATUS_NO_MEM);
}
s->val[OPT_RESOLUTION].w = s->scanner->caps[s->scanner->source].default_resolution;
s->opt[OPT_TL_X].constraint.range = &s->x_range1;
s->opt[OPT_TL_Y].constraint.range = &s->y_range1;
s->opt[OPT_BR_X].constraint.range = &s->x_range2;
s->opt[OPT_BR_Y].constraint.range = &s->y_range2;
if (s->val[OPT_SCAN_SOURCE].s)
free (s->val[OPT_SCAN_SOURCE].s);
s->val[OPT_SCAN_SOURCE].s = strdup (s->scanner->Sources[s->scanner->source]);
return (SANE_STATUS_GOOD);
}
/** /**
* \fn static SANE_Status init_options(SANE_String_Const name, escl_sane_t *s) * \fn static SANE_Status init_options(SANE_String_Const name, escl_sane_t *s)
* \brief Function thzt initializes all the needed options of the received scanner * \brief Function thzt initializes all the needed options of the received scanner
@ -691,17 +813,39 @@ init_options(SANE_String_Const name_source, escl_sane_t *s)
s->opt[OPT_MODE].unit = SANE_UNIT_NONE; s->opt[OPT_MODE].unit = SANE_UNIT_NONE;
s->opt[OPT_MODE].constraint_type = SANE_CONSTRAINT_STRING_LIST; s->opt[OPT_MODE].constraint_type = SANE_CONSTRAINT_STRING_LIST;
s->opt[OPT_MODE].constraint.string_list = s->scanner->caps[s->scanner->source].ColorModes; s->opt[OPT_MODE].constraint.string_list = s->scanner->caps[s->scanner->source].ColorModes;
if (s->scanner->caps[s->scanner->source].default_color) {
if (!strcasecmp(s->scanner->caps[s->scanner->source].default_color, "Grayscale8"))
s->val[OPT_MODE].s = (char *)strdup(SANE_VALUE_SCAN_MODE_GRAY);
else if (!strcasecmp(s->scanner->caps[s->scanner->source].default_color, "BlackAndWhite1"))
s->val[OPT_MODE].s = (char *)strdup(SANE_VALUE_SCAN_MODE_LINEART);
else
s->val[OPT_MODE].s = (char *)strdup(SANE_VALUE_SCAN_MODE_COLOR);
}
else {
s->val[OPT_MODE].s = (char *)strdup(s->scanner->caps[s->scanner->source].ColorModes[0]); s->val[OPT_MODE].s = (char *)strdup(s->scanner->caps[s->scanner->source].ColorModes[0]);
if (!strcasecmp(s->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_GRAY)) {
s->scanner->caps[s->scanner->source].default_color = strdup("Grayscale8");
}
else if (!strcasecmp(s->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_LINEART)) {
s->scanner->caps[s->scanner->source].default_color =
strdup("BlackAndWhite1");
}
else {
s->scanner->caps[s->scanner->source].default_color =
strdup("RGB24");
}
}
if (!s->val[OPT_MODE].s) { if (!s->val[OPT_MODE].s) {
DBG (10, "Color Mode Default allocation failure.\n"); DBG (10, "Color Mode Default allocation failure.\n");
return (SANE_STATUS_NO_MEM); return (SANE_STATUS_NO_MEM);
} }
DBG (10, "++ Color Mode Default allocation [%s].\n", s->scanner->caps[s->scanner->source].default_color);
s->opt[OPT_MODE].size = max_string_size(s->scanner->caps[s->scanner->source].ColorModes); s->opt[OPT_MODE].size = max_string_size(s->scanner->caps[s->scanner->source].ColorModes);
s->scanner->caps[s->scanner->source].default_color = (char *)strdup(s->scanner->caps[s->scanner->source].ColorModes[0]);
if (!s->scanner->caps[s->scanner->source].default_color) { if (!s->scanner->caps[s->scanner->source].default_color) {
DBG (10, "Color Mode Default allocation failure.\n"); DBG (10, "Color Mode Default allocation failure.\n");
return (SANE_STATUS_NO_MEM); return (SANE_STATUS_NO_MEM);
} }
DBG (10, "Color Mode Default allocation (%s).\n", s->scanner->caps[s->scanner->source].default_color);
s->opt[OPT_RESOLUTION].name = SANE_NAME_SCAN_RESOLUTION; s->opt[OPT_RESOLUTION].name = SANE_NAME_SCAN_RESOLUTION;
s->opt[OPT_RESOLUTION].title = SANE_TITLE_SCAN_RESOLUTION; s->opt[OPT_RESOLUTION].title = SANE_TITLE_SCAN_RESOLUTION;
@ -1133,7 +1277,7 @@ sane_control_option(SANE_Handle h, SANE_Int n, SANE_Action a, void *v, SANE_Int
break; break;
case OPT_SCAN_SOURCE: case OPT_SCAN_SOURCE:
DBG(10, "SET OPT_SCAN_SOURCE(%s)\n", (SANE_String_Const)v); DBG(10, "SET OPT_SCAN_SOURCE(%s)\n", (SANE_String_Const)v);
init_options((SANE_String_Const)v, handler); init_options_small((SANE_String_Const)v, handler);
if (i) if (i)
*i |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS | SANE_INFO_INEXACT; *i |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS | SANE_INFO_INEXACT;
break; break;
@ -1145,6 +1289,23 @@ sane_control_option(SANE_Handle h, SANE_Int n, SANE_Action a, void *v, SANE_Int
DBG (10, "OPT_MODE allocation failure.\n"); DBG (10, "OPT_MODE allocation failure.\n");
return (SANE_STATUS_NO_MEM); return (SANE_STATUS_NO_MEM);
} }
DBG(10, "SET OPT_MODE(%s)\n", (SANE_String_Const)v);
if (!strcasecmp(handler->val[n].s, SANE_VALUE_SCAN_MODE_GRAY)) {
handler->scanner->caps[handler->scanner->source].default_color = strdup("Grayscale8");
DBG(10, "SET OPT_MODE(Grayscale8)\n");
}
else if (!strcasecmp(handler->val[n].s, SANE_VALUE_SCAN_MODE_LINEART)) {
handler->scanner->caps[handler->scanner->source].default_color =
strdup("BlackAndWhite1");
DBG(10, "SET OPT_MODE(BlackAndWhite1)\n");
}
else {
handler->scanner->caps[handler->scanner->source].default_color =
strdup("RGB24");
DBG(10, "SET OPT_MODE(RGB24)\n");
}
DBG (10, "Color Mode allocation (%s).\n", handler->scanner->caps[handler->scanner->source].default_color);
if (i) if (i)
*i |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS | SANE_INFO_INEXACT; *i |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS | SANE_INFO_INEXACT;
if (handler->scanner->brightness) if (handler->scanner->brightness)
@ -1235,11 +1396,13 @@ sane_start(SANE_Handle h)
NULL); NULL);
if (st != SANE_STATUS_GOOD) if (st != SANE_STATUS_GOOD)
return st; return st;
if(handler->scanner->caps[handler->scanner->source].default_color)
free(handler->scanner->caps[handler->scanner->source].default_color);
if (handler->val[OPT_PREVIEW].w == SANE_TRUE) if (handler->val[OPT_PREVIEW].w == SANE_TRUE)
{ {
int i = 0, val = 9999;; int i = 0, val = 9999;
if(handler->scanner->caps[handler->scanner->source].default_color)
free(handler->scanner->caps[handler->scanner->source].default_color);
if (handler->val[OPT_GRAY_PREVIEW].w == SANE_TRUE || if (handler->val[OPT_GRAY_PREVIEW].w == SANE_TRUE ||
!strcasecmp(handler->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_GRAY)) !strcasecmp(handler->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_GRAY))
handler->scanner->caps[handler->scanner->source].default_color = handler->scanner->caps[handler->scanner->source].default_color =
@ -1262,6 +1425,7 @@ sane_start(SANE_Handle h)
{ {
handler->scanner->caps[handler->scanner->source].default_resolution = handler->scanner->caps[handler->scanner->source].default_resolution =
handler->val[OPT_RESOLUTION].w; handler->val[OPT_RESOLUTION].w;
if (!handler->scanner->caps[handler->scanner->source].default_color) {
if (!strcasecmp(handler->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_GRAY)) if (!strcasecmp(handler->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_GRAY))
handler->scanner->caps[handler->scanner->source].default_color = strdup("Grayscale8"); handler->scanner->caps[handler->scanner->source].default_color = strdup("Grayscale8");
else if (!strcasecmp(handler->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_LINEART)) else if (!strcasecmp(handler->val[OPT_MODE].s, SANE_VALUE_SCAN_MODE_LINEART))
@ -1271,6 +1435,8 @@ sane_start(SANE_Handle h)
handler->scanner->caps[handler->scanner->source].default_color = handler->scanner->caps[handler->scanner->source].default_color =
strdup("RGB24"); strdup("RGB24");
} }
}
DBG (10, "Before newjob Color Mode allocation (%s).\n", handler->scanner->caps[handler->scanner->source].default_color);
handler->scanner->caps[handler->scanner->source].height = handler->scanner->caps[handler->scanner->source].height =
MM_TO_PIXEL(handler->val[OPT_BR_Y].w, 300.0); MM_TO_PIXEL(handler->val[OPT_BR_Y].w, 300.0);
handler->scanner->caps[handler->scanner->source].width = handler->scanner->caps[handler->scanner->source].width =