diff options
Diffstat (limited to 'backend/avision.h')
| -rw-r--r-- | backend/avision.h | 132 |
1 files changed, 66 insertions, 66 deletions
diff --git a/backend/avision.h b/backend/avision.h index b26907f..58552c0 100644 --- a/backend/avision.h +++ b/backend/avision.h @@ -1,7 +1,7 @@ /******************************************************************************* * SANE - Scanner Access Now Easy. - avision.h + avision.h This file is part of the SANE package. @@ -41,7 +41,7 @@ This backend is based upon the Tamarack backend and adapted to the Avision scanners by René Rebe and Meino Cramer. - + Check the avision.c file for detailed copyright and change-log information. @@ -78,7 +78,7 @@ typedef struct Avision_Connection { AVISION_USB_INT_STATUS, /* interrupt endp. (USB 1.x device) status */ AVISION_USB_BULK_STATUS /* bulk endp. (USB 2.0 device) status */ } usb_status; - + } Avision_Connection; typedef struct Avision_HWEntry { @@ -90,33 +90,33 @@ typedef struct Avision_HWEntry { const char* real_mfg; const char* real_model; - + /* feature overwrites - as embedded CPUs have 16bit enums - this would need a change ... */ /* force no calibration */ #define AV_NO_CALIB ((uint64_t)1<<0) - + /* force all in one command calibration */ #define AV_ONE_CALIB_CMD ((uint64_t)1<<1) - + /* no gamma table */ #define AV_NO_GAMMA ((uint64_t)1<<2) - + /* light check is bogus */ #define AV_LIGHT_CHECK_BOGUS ((uint64_t)1<<3) - + /* no button though the device advertise it */ #define AV_NO_BUTTON ((uint64_t)1<<4) - + /* if the scan area needs to be forced to A3 */ #define AV_FORCE_A3 ((uint64_t)1<<5) - + /* if the scan area and resolution needs to be forced for films */ #define AV_FORCE_FILM ((uint64_t)1<<6) - + /* does not suport, or very broken background (added for AV610C2) */ #define AV_NO_BACKGROUND ((uint64_t)1<<7) - + /* is film scanner - no detection yet */ #define AV_FILMSCANNER ((uint64_t)1<<8) @@ -125,7 +125,7 @@ typedef struct Avision_HWEntry { /* gray calibration data has to be uploaded on the blue channel ... ? */ #define AV_GRAY_CALIB_BLUE ((uint64_t)1<<10) - + /* Interrupt endpoint button readout (so far AV220) */ #define AV_INT_BUTTON ((uint64_t)1<<11) @@ -161,35 +161,35 @@ typedef struct Avision_HWEntry { /* very broken background raster */ #define AV_BACKGROUND_QUIRK ((uint64_t)1<<22) - + /* though marked as GRAY only the scanner can do GRAY modes */ #define AV_GRAY_MODES ((uint64_t)1<<23) /* no seperate, single REAR scan (AV122, DM152, ...) */ #define AV_NO_REAR ((uint64_t)1<<24) - + /* only scan with some known good hardware resolutions, as the scanner fails to properly interpoloate in between (e.g. AV121, DM152 on duplex scans - but also the AV600), software scale and interpolate to all the others */ #define AV_SOFT_SCALE ((uint64_t)1<<25) - + /* does keep window though it does not advertice it - the AV122/DM152 mess up image data if window is resend between ADF pages */ #define AV_DOES_KEEP_WINDOW ((uint64_t)1<<26) - + /* does keep gamma though it does not advertice it */ #define AV_DOES_KEEP_GAMMA ((uint64_t)1<<27) - + /* does the scanner contain a Cancel button? */ #define AV_CANCEL_BUTTON ((uint64_t)1<<28) - + /* is the rear image offset? */ #define AV_REAR_OFFSET ((uint64_t)1<<29) /* some devices do not need a START_SCAN, even hang with it */ #define AV_NO_START_SCAN ((uint64_t)1<<30) - + #define AV_INT_STATUS ((uint64_t)1<<31) /* force no calibration */ @@ -203,7 +203,7 @@ typedef struct Avision_HWEntry { /* For scanners which need to have their firmware read to properly function. */ #define AV_FIRMWARE ((uint64_t)1<<35) - + /* maybe more ...*/ uint64_t feature_type; @@ -252,32 +252,32 @@ typedef enum { enum Avision_Option { OPT_NUM_OPTS = 0, /* must come first */ - + OPT_MODE_GROUP, OPT_MODE, OPT_RESOLUTION, #define OPT_RESOLUTION_DEFAULT 150 OPT_SPEED, OPT_PREVIEW, - + OPT_SOURCE, /* scan source normal, transparency, ADF */ - + OPT_GEOMETRY_GROUP, OPT_TL_X, /* top-left x */ OPT_TL_Y, /* top-left y */ OPT_BR_X, /* bottom-right x */ OPT_BR_Y, /* bottom-right y */ - + OPT_OVERSCAN_TOP, /* overscan for auto-crop/deskew, if supported */ OPT_OVERSCAN_BOTTOM, OPT_BACKGROUND, /* background raster lines to read out */ - + OPT_ENHANCEMENT_GROUP, OPT_BRIGHTNESS, OPT_CONTRAST, OPT_QSCAN, OPT_QCALIB, - + OPT_GAMMA_VECTOR, /* first must be gray */ OPT_GAMMA_VECTOR_R, /* then r g b vector */ OPT_GAMMA_VECTOR_G, @@ -286,15 +286,15 @@ enum Avision_Option OPT_EXPOSURE, /* film exposure adjustment */ OPT_IR, /* infra-red */ OPT_MULTISAMPLE, /* multi-sample */ - + OPT_MISC_GROUP, OPT_FRAME, /* Film holder control */ OPT_POWER_SAVE_TIME, /* set power save time to the scanner */ - OPT_MESSAGE, /* optional message from the scanner display */ + OPT_MESSAGE, /* optional message from the scanner display */ OPT_NVRAM, /* retrieve NVRAM values as pretty printed text */ - + OPT_PAPERLEN, /* Use paper_length field to detect double feeds */ OPT_ADF_FLIP, /* For flipping duplex, reflip the document */ @@ -306,28 +306,28 @@ typedef struct Avision_Dimensions /* in dpi */ int xres; int yres; - + /* in pixels */ long tlx; long tly; long brx; long bry; - + /* in pixels */ int line_difference; int rear_offset; /* in pixels of HW res */ /* interlaced duplex scan */ SANE_Bool interlaced_duplex; - + /* in dpi, likewise - different if software scaling required */ int hw_xres; int hw_yres; - + int hw_pixels_per_line; int hw_bytes_per_line; int hw_lines; - + } Avision_Dimensions; /* this contains our low-level info - not relevant for the SANE interface */ @@ -336,7 +336,7 @@ typedef struct Avision_Device struct Avision_Device* next; SANE_Device sane; Avision_Connection connection; - + /* structs used to store config options */ SANE_Range dpi_range; SANE_Range x_range; @@ -369,34 +369,34 @@ typedef struct Avision_Device SANE_Bool inquiry_light_detect; SANE_Bool inquiry_light_control; SANE_Bool inquiry_exposure_control; - + int inquiry_max_shading_target; SANE_Bool inquiry_button_control; unsigned int inquiry_buttons; SANE_Bool inquiry_tune_scan_length; SANE_Bool inquiry_background_raster; int inquiry_background_raster_pixel; - + enum {AV_FLATBED, AV_FILM, AV_SHEETFEED } scanner_type; - + /* the list of available color modes */ SANE_String_Const color_list[AV_COLOR_MODE_LAST + 1]; color_mode color_list_num[AV_COLOR_MODE_LAST]; color_mode color_list_default; - + /* the list of available source modes */ SANE_String_Const source_list[AV_SOURCE_MODE_LAST + 1]; source_mode source_list_num[AV_SOURCE_MODE_LAST]; - + int inquiry_optical_res; /* in dpi */ int inquiry_max_res; /* in dpi */ - + double inquiry_x_ranges [AV_SOURCE_MODE_DIM_LAST]; /* in mm */ double inquiry_y_ranges [AV_SOURCE_MODE_DIM_LAST]; /* in mm */ - + int inquiry_color_boundary; int inquiry_gray_boundary; int inquiry_dithered_boundary; @@ -406,7 +406,7 @@ typedef struct Avision_Device int inquiry_channels_per_pixel; int inquiry_bits_per_channel; int inquiry_no_gray_modes; - + int scsi_buffer_size; /* nice to have SCSI buffer size */ int read_stripe_size; /* stripes to be read at-a-time */ @@ -414,10 +414,10 @@ typedef struct Avision_Device SANE_Range frame_range; SANE_Word current_frame; SANE_Word holder_type; - + /* some versin corrections */ uint16_t data_dq; /* was ox0A0D - but hangs some new scanners */ - + Avision_HWEntry* hw; } Avision_Device; @@ -426,19 +426,19 @@ typedef struct Avision_Scanner { struct Avision_Scanner* next; Avision_Device* hw; - + SANE_Option_Descriptor opt [NUM_OPTIONS]; Option_Value val [NUM_OPTIONS]; SANE_Int gamma_table [4][256]; - + /* we now save the calib data because we might need it for 16bit software calibration :-( */ uint8_t* dark_avg_data; uint8_t* white_avg_data; - + /* background raster data, if duplex first front, then rear */ uint8_t* background_raster; - + /* Parsed option values and variables that are valid only during the actual scan: */ SANE_Bool prepared; /* first page marker */ @@ -448,22 +448,22 @@ typedef struct Avision_Scanner SANE_Parameters params; /* scan window */ Avision_Dimensions avdimen; /* scan window - detailed internals */ - + /* Internal data for duplex scans */ char duplex_rear_fname [PATH_MAX]; SANE_Bool duplex_rear_valid; - + color_mode c_mode; source_mode source_mode; source_mode_dim source_mode_dim; - + /* Avision HW Access Connection (SCSI/USB abstraction) */ Avision_Connection av_con; SANE_Pid reader_pid; /* process id of reader */ int read_fds; /* pipe reading end */ int write_fds; /* pipe writing end */ - + } Avision_Scanner; /* Some Avision driver internal defines */ @@ -549,7 +549,7 @@ typedef struct command_send uint8_t opc; uint8_t bitset1; uint8_t datatypecode; - uint8_t reserved0; + uint8_t reserved0; uint8_t datatypequal [2]; uint8_t transferlen [3]; uint8_t reserved1; @@ -602,7 +602,7 @@ typedef struct nvram_data uint8_t jam_count [4]; uint8_t reserved; - char identify_info[16]; + char identify_info[16]; char formal_name[16]; uint8_t reserved2 [10]; @@ -614,7 +614,7 @@ typedef struct command_set_window_window uint8_t reserved0 [6]; uint8_t desclen [2]; } header; - + struct { uint8_t winid; uint8_t reserved0; @@ -641,37 +641,37 @@ typedef struct command_set_window_window uint8_t vendor_specific; uint8_t paralen; /* bytes following after this byte */ } descriptor; - + struct { uint8_t bitset1; uint8_t highlight; uint8_t shadow; uint8_t line_width [2]; uint8_t line_count [2]; - + /* the tail is quite version and model specific */ union { struct { uint8_t bitset2; uint8_t reserved; } old; - + struct { uint8_t bitset2; uint8_t ir_exposure_time; - + /* optional */ uint8_t r_exposure_time [2]; uint8_t g_exposure_time [2]; uint8_t b_exposure_time [2]; - + uint8_t bitset3; /* reserved in the v2 */ uint8_t auto_focus; uint8_t line_width_msb; uint8_t line_count_msb; uint8_t background_lines; } normal; - + struct { uint8_t reserved0 [4]; uint8_t paper_size; @@ -716,7 +716,7 @@ typedef struct calibration_format uint16_t r_dark_shading_target; uint16_t g_dark_shading_target; uint16_t b_dark_shading_target; - + /* not returned but usefull in some places */ uint8_t channels; } calibration_format; @@ -726,7 +726,7 @@ typedef struct matrix_3x3 uint16_t v[9]; } matrix_3x3; -typedef struct acceleration_info +typedef struct acceleration_info { uint16_t total_steps; uint16_t stable_steps; @@ -780,7 +780,7 @@ typedef struct acceleration_info #define SANE_NAME_DUPLEX "duplex" #define SANE_TITLE_DUPLEX SANE_I18N("Duplex scan") -#define SANE_DESC_DUPLEX SANE_I18N("Duplex scan provide a scan of the front and back side of the document") +#define SANE_DESC_DUPLEX SANE_I18N("Duplex scan provides a scan of the front and back side of the document") #ifdef AVISION_ENHANCED_SANE #warning "Compiled Avision backend will violate the SANE standard" |