diff options
Diffstat (limited to 'backend/epjitsu.c')
| -rw-r--r-- | backend/epjitsu.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/backend/epjitsu.c b/backend/epjitsu.c index 08e78b2..7d987dc 100644 --- a/backend/epjitsu.c +++ b/backend/epjitsu.c @@ -146,6 +146,11 @@ - fix 150 dpi settings for fi-60F and fi-65F - make adf_height_padding variable - make white_factor variable + v27 2015-01-24, MAN + - don't override br_x and br_y + - call change_params after changing page_width + v28 2015-03-23, MAN + - call get_hardware_status before starting scan SANE FLOW DIAGRAM @@ -194,7 +199,7 @@ #include "epjitsu-cmd.h" #define DEBUG 1 -#define BUILD 26 +#define BUILD 28 #ifndef MAX3 #define MAX3(a,b,c) ((a) > (b) ? ((a) > (c) ? a : c) : ((b) > (c) ? b : c)) @@ -1712,8 +1717,8 @@ sane_control_option (SANE_Handle handle, SANE_Int option, return SANE_STATUS_GOOD; s->page_width = FIXED_MM_TO_SCANNER_UNIT(val_c); - *info |= SANE_INFO_RELOAD_OPTIONS; - return SANE_STATUS_GOOD; + *info |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS; + return change_params(s); case OPT_PAGE_HEIGHT: if (s->page_height == FIXED_MM_TO_SCANNER_UNIT(val_c)) @@ -1970,11 +1975,6 @@ change_params(struct scanner *s) s->max_y = PIX_TO_SCANNER_UNIT( settings[i].max_y, settings[i].y_res ); s->min_y = PIX_TO_SCANNER_UNIT( settings[i].min_y, settings[i].y_res ); - /* wrong place for this?*/ - s->page_width = s->max_x; - s->br_x = s->max_x; - s->br_y = s->max_y; - /*current dpi*/ s->setWindowCoarseCal = settings[i].sw_coarsecal; s->setWindowCoarseCalLen = SET_WINDOW_LEN; @@ -2018,13 +2018,14 @@ change_params(struct scanner *s) if (s->page_height < s->min_y && s->page_height > 0) s->page_height = s->min_y; if (s->tl_y + s->page_height > s->max_y) - s->tl_y = s->max_y - s->adf_height_padding - s->page_height ; + s->tl_y = s->max_y - s->adf_height_padding - s->page_height; + if (s->tl_y < 0) + s->tl_y = 0; if (s->page_height > 0) { s->br_y = s->tl_y + s->page_height; } - else - { + else { s->br_y = s->max_y; } @@ -2370,6 +2371,9 @@ sane_start (SANE_Handle handle) s->side = !s->side; } + /* recent scanners need ghs called before scanning */ + ret = get_hardware_status(s); + /* ingest paper with adf */ if( s->source == SOURCE_ADF_BACK || s->source == SOURCE_ADF_FRONT || (s->source == SOURCE_ADF_DUPLEX && s->side == SIDE_FRONT) ){ |