ports/graphics/epsonscan2/files/patch-src_SaneWrapper_epsonscan.cpp
Rainer Hurling 27df5bce08 graphics/epsonscan2: Add new port for Epson Scanners
This is a port of the Seiko/Epson Epsonscan2 scanner engine and GUI[1].

It provides a complete alternative to sane/xsane with its own scanner engine and GUI.
It also provides a sane back-end library (libsane-epsonscan2.so) so that it works with the sane package.

There are two parts to this port:
  - graphics/epsonscan2 - the main scanner engine and GUI that
    works with (most) USB scanners
  - graphics/epsonscan2-non-free-plugin - support for Epson's
    Linux binary that adds network access to scanners and
    usb access to some particular scanners

Please read the file %%PREFIX%%/lib/epsonscan2/Read_me.FreeBSD for notes on how to set this up and use it.

[1] https://download.ebz.epson.net/man/linux/epsonscan2_e.html

PR:		261891
Reviewed by:	(partly) Tatsuki Makino <tatsuki_makino@hotmail.com>, diizzy@
2022-04-03 10:44:09 +02:00

29 lines
1.4 KiB
C++

--- src/SaneWrapper/epsonscan.cpp.orig 2021-11-25 00:56:59 UTC
+++ src/SaneWrapper/epsonscan.cpp
@@ -859,7 +859,7 @@ sane_start (SANE_Handle handle)
select_current_doc_size(s, s->hw->sv->device_data);
handle_scan_area (s, (char *) s->hw->cur_doc_size);
}
- if(sane_app_compatible("simple-scan")){
+ if(sane_app_compatible((SANE_String)"simple-scan")){
double max_x = s->hw->sv->device_data.ScanArea.MaxScanAreaWidth.select / 100.0 * s->hw->sv->device_data.Resolution.select;
double max_y = s->hw->sv->device_data.ScanArea.MaxScanAreaHeight.select / 100.0 * s->hw->sv->device_data.Resolution.select;
if(max_x <= s->hw->sv->device_data.ScanArea.ScanAreaWidth.select &&
@@ -1265,7 +1265,7 @@ set_epson_value (Epson_Scanner *s, SANE_Int option, vo
gamma_range.min) != SANE_STATUS_GOOD){
return SANE_STATUS_INVAL;
}
- log_call("gamma = %d", value);
+ log_call("gamma = %d", *((SANE_Word *)value));
handle_gamma (s, (SANE_UNFIX(*((SANE_Int *) value))*10));
break;
case OPT_MODE:
@@ -1285,7 +1285,7 @@ set_epson_value (Epson_Scanner *s, SANE_Int option, vo
brightness_range.min) != SANE_STATUS_GOOD){
return SANE_STATUS_INVAL;
}
- log_call("brightne = %d", value);
+ log_call("brightne = %d", *((SANE_Word *)value));
handle_brightness (s, *((SANE_Word *) value));
break;
case OPT_CONTRAST: