diff options
Diffstat (limited to 'backend/canon_dr.h')
| -rw-r--r-- | backend/canon_dr.h | 36 |
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); |