diff options
Diffstat (limited to 'backend/sharp.h')
| -rw-r--r-- | backend/sharp.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/backend/sharp.h b/backend/sharp.h index 6797224..c5dad27 100644 --- a/backend/sharp.h +++ b/backend/sharp.h @@ -47,21 +47,21 @@ /* default values for configurable options. Though these options are only meaningful if USE_FORK is defined, - they are + they are DEFAULT_BUFFERS: number of buffers allocated as shared memory for the data transfer from reader_process to read_data. The minimum value is 2 DEFAULT_BUFSIZE: default size of one buffer. Must be greater than zero. - DEFAULT_QUEUED_READS: number of read requests queued by + DEFAULT_QUEUED_READS: number of read requests queued by sanei_scsi_req_enter. Since queued read requests - are currently only supported for Linux and + are currently only supported for Linux and DomainOS, this value should automatically be set dependent on the target OS... For Linux, 2 is the optimum; for DomainOS, I don't have any recommendation; other OS should use the value zero. - + The value for DEFAULT_BUFSIZE is probably too Linux-oriented... */ @@ -110,7 +110,7 @@ typedef enum OPT_LIGHTCOLOR, OPT_PREVIEW, -#ifdef USE_CUSTOM_GAMMA +#ifdef USE_CUSTOM_GAMMA OPT_GAMMA_VECTOR, OPT_GAMMA_VECTOR_R, OPT_GAMMA_VECTOR_G, @@ -123,7 +123,7 @@ SHARP_Option; #ifdef USE_FORK -/* status defines for a buffer: +/* status defines for a buffer: buffer not used / read request queued / buffer contains data */ #define SHM_EMPTY 0 @@ -150,7 +150,7 @@ typedef struct SHARP_rdr_ctl SHARP_rdr_ctl; #endif /* USE_FORK */ -typedef enum +typedef enum { /* JX250, JX330, JX350, JX610 are used as array indices, so the corresponding numbers should start at 0 @@ -187,8 +187,8 @@ typedef struct SHARP_Info int wanted_bufsize; size_t queued_reads; int complain_on_errors; - /* default scan mode: - -1 -> "automatic": Use the ADF, if installed, + /* default scan mode: + -1 -> "automatic": Use the ADF, if installed, else use the FSU, if installed. or: SCAN_ADF, SCAN_FSU, SCAN_SIMPLE */ @@ -201,14 +201,14 @@ SHARP_Info; typedef struct SHARP_Sense_Data { SHARP_Model model; - /* flag, if conditions like "paper jam" or "cover open" + /* flag, if conditions like "paper jam" or "cover open" are considered as an error. Should be 0 for attach, else a frontend might refuse to start, if the scanner returns these errors. */ int complain_on_errors; /* Linux returns only 16 bytes of sense data... */ - u_char sb[16]; + u_char sb[16]; } SHARP_Sense_Data; @@ -222,7 +222,7 @@ typedef struct SHARP_Device } SHARP_Device; -typedef struct SHARP_New_Device +typedef struct SHARP_New_Device { struct SHARP_Device *dev; struct SHARP_New_Device *next; @@ -292,7 +292,7 @@ typedef struct WPDH { u_char wpdh[6]; u_char wdl[2]; -} +} WPDH; typedef struct WDB @@ -325,7 +325,7 @@ typedef struct WDB SANE_Byte lightness_g[2]; SANE_Byte lightness_b[2]; SANE_Byte lightness_bw[2]; - + } WDB; |