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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-01-02 20:06:30 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-01-02 20:06:30 +0100
commitb2802d98d4486d6afc585062f4ca02fddf829dc5 (patch)
treeb74907ddd07161872edfa3d8be1a4ece63a6ec62 /backend/canon_dr.h
parent29eaee2cf7c71df75a2d31f82738cc3a060f7a88 (diff)
Release 1.0.25+git20150102-1
Diffstat (limited to 'backend/canon_dr.h')
-rw-r--r--backend/canon_dr.h36
1 files changed, 29 insertions, 7 deletions
diff --git a/backend/canon_dr.h b/backend/canon_dr.h
index 1bf95a0..4a19f55 100644
--- a/backend/canon_dr.h
+++ b/backend/canon_dr.h
@@ -58,6 +58,8 @@ enum scanner_Option
OPT_COUNTONLY,
OPT_BYPASSMODE,
OPT_COUNTER,
+ OPT_ADF_LOADED,
+ OPT_CARD_LOADED,
/* must come last: */
NUM_OPTIONS
@@ -174,13 +176,16 @@ struct scanner
int has_flatbed;
int has_duplex;
int has_back; /* not all duplex scanners can do adf back side only */
+ int has_card; /* P215 has a card reader instead of fb */
int has_comp_JPEG;
int has_buffer;
int has_df;
+ int has_df_ultra;
int has_btc;
int has_ssm; /* older scanners use this set scan mode command */
int has_ssm2; /* newer scanners user this similar command */
int has_ssm_pay_head_len; /* newer scanners put the length twice in ssm */
+ int can_read_sensors;
int can_read_panel;
int can_write_panel;
int rgb_format; /* meaning unknown */
@@ -190,11 +195,13 @@ struct scanner
int invert_tly; /* weird bug in some smaller scanners */
int unknown_byte2; /* weird byte, required, meaning unknown */
int padded_read; /* some machines need extra 12 bytes on reads */
+ int extra_status; /* some machines need extra status read after cmd */
int fixed_width; /* some machines always scan full width */
int even_Bpl; /* some machines require even bytes per line */
int gray_interlace[2]; /* different models interlace heads differently */
int color_interlace[2]; /* different models interlace colors differently */
+ int color_inter_by_res[16]; /* and some even change by resolution */
int duplex_interlace; /* different models interlace sides differently */
int jpeg_interlace; /* different models interlace jpeg sides differently */
int duplex_offset; /* number of lines of padding added to front (1/1200)*/
@@ -224,7 +231,7 @@ struct scanner
/*mode group*/
SANE_String_Const mode_list[7];
- SANE_String_Const source_list[5];
+ SANE_String_Const source_list[8];
SANE_Int res_list[17];
SANE_Range res_range;
@@ -334,9 +341,12 @@ struct scanner
int panel_bypass_mode;
int panel_enable_led;
int panel_counter;
+ int sensor_adf_loaded;
+ int sensor_card_loaded;
/* values which are used to track the frontend's access to sensors */
- char hw_read[NUM_OPTIONS-OPT_START];
+ char panel_read[OPT_COUNTER - OPT_START + 1];
+ char sensors_read[OPT_CARD_LOADED - OPT_ADF_LOADED + 1];
};
#define CONNECTION_SCSI 0 /* SCSI interface */
@@ -353,6 +363,9 @@ struct scanner
#define SOURCE_ADF_FRONT 1
#define SOURCE_ADF_BACK 2
#define SOURCE_ADF_DUPLEX 3
+#define SOURCE_CARD_FRONT 4
+#define SOURCE_CARD_BACK 5
+#define SOURCE_CARD_DUPLEX 6
static const int dpi_list[] = {
60,75,100,120,150,160,180,200,
@@ -406,11 +419,14 @@ enum {
#define GRAY_INTERLACE_2510 1
#define GRAY_INTERLACE_gG 2
-#define COLOR_INTERLACE_RGB 0
-#define COLOR_INTERLACE_BGR 1
-#define COLOR_INTERLACE_RRGGBB 2
-#define COLOR_INTERLACE_rRgGbB 3
-#define COLOR_INTERLACE_2510 4
+#define COLOR_INTERLACE_UNK 0
+#define COLOR_INTERLACE_RGB 1
+#define COLOR_INTERLACE_BGR 2
+#define COLOR_INTERLACE_BRG 3
+#define COLOR_INTERLACE_GBR 4
+#define COLOR_INTERLACE_RRGGBB 5
+#define COLOR_INTERLACE_rRgGbB 6
+#define COLOR_INTERLACE_2510 7
#define DUPLEX_INTERLACE_NONE 0
#define DUPLEX_INTERLACE_FFBB 1
@@ -510,6 +526,9 @@ do_usb_cmd(struct scanner *s, int runRS, int shortTime,
unsigned char * inBuff, size_t * inLen
);
+static SANE_Status
+do_usb_status(struct scanner *s, int runRS, int shortTime, size_t * extraLength);
+
static SANE_Status do_usb_clear(struct scanner *s, int clear, int runRS);
static SANE_Status wait_scanner (struct scanner *s);
@@ -520,6 +539,8 @@ static SANE_Status ssm_buffer (struct scanner *s);
static SANE_Status ssm_do (struct scanner *s);
static SANE_Status ssm_df (struct scanner *s);
+static int get_color_inter(struct scanner *s, int side, int res);
+
static int get_page_width (struct scanner *s);
static int get_page_height (struct scanner *s);
@@ -528,6 +549,7 @@ static SANE_Status update_params (struct scanner *s, int calib);
static SANE_Status update_i_params (struct scanner *s);
static SANE_Status clean_params (struct scanner *s);
+static SANE_Status read_sensors(struct scanner *s, SANE_Int option);
static SANE_Status read_panel(struct scanner *s, SANE_Int option);
static SANE_Status send_panel(struct scanner *s);