kopia lustrzana https://gitlab.com/sane-project/backends
Run indent: astyle -A8 -U -H -k3 -W3 -o xerox_mfp.[ch]
This is purely indent commit w/o any code changes. To prove run `git diff -w`.merge-requests/1/head
Alex Belkin
rodzic
e4aed53a1e
commit
83bbcfe7d5
2184
backend/xerox_mfp.c
2184
backend/xerox_mfp.c
Plik diff jest za duży
Load Diff
|
|
@ -29,135 +29,136 @@
|
|||
#define SWAP_Word(x, y) { SANE_Word z = x; x = y; y = z; }
|
||||
|
||||
enum options {
|
||||
OPT_NUMOPTIONS,
|
||||
OPT_GROUP_STD,
|
||||
OPT_RESOLUTION, /* dpi*/
|
||||
OPT_MODE, /* color */
|
||||
OPT_THRESHOLD, /* brightness */
|
||||
OPT_SOURCE, /* affects max window size */
|
||||
OPT_GROUP_GEO,
|
||||
OPT_SCAN_TL_X, /* for (OPT_SCAN_TL_X to OPT_SCAN_BR_Y) */
|
||||
OPT_SCAN_TL_Y,
|
||||
OPT_SCAN_BR_X,
|
||||
OPT_SCAN_BR_Y,
|
||||
NUM_OPTIONS
|
||||
OPT_NUMOPTIONS,
|
||||
OPT_GROUP_STD,
|
||||
OPT_RESOLUTION, /* dpi*/
|
||||
OPT_MODE, /* color */
|
||||
OPT_THRESHOLD, /* brightness */
|
||||
OPT_SOURCE, /* affects max window size */
|
||||
OPT_GROUP_GEO,
|
||||
OPT_SCAN_TL_X, /* for (OPT_SCAN_TL_X to OPT_SCAN_BR_Y) */
|
||||
OPT_SCAN_TL_Y,
|
||||
OPT_SCAN_BR_X,
|
||||
OPT_SCAN_BR_Y,
|
||||
NUM_OPTIONS
|
||||
};
|
||||
|
||||
typedef struct transport transport;
|
||||
|
||||
struct device {
|
||||
struct device *next;
|
||||
SANE_Device sane;
|
||||
int dn; /* usb file descriptor */
|
||||
SANE_Byte res[1024]; /* buffer for responses */
|
||||
size_t reslen; /* response len */
|
||||
SANE_Option_Descriptor opt[NUM_OPTIONS];
|
||||
Option_Value val[NUM_OPTIONS];
|
||||
SANE_Parameters para;
|
||||
SANE_Bool non_blocking;
|
||||
int scanning; /* scanning is started */
|
||||
int cancel; /* cancel flag */
|
||||
int state; /* current state */
|
||||
int reserved; /* CMD_RESERVE_UNIT */
|
||||
int reading; /* READ_IMAGE is sent */
|
||||
struct device *next;
|
||||
SANE_Device sane;
|
||||
int dn; /* usb file descriptor */
|
||||
SANE_Byte res[1024]; /* buffer for responses */
|
||||
size_t reslen; /* response len */
|
||||
SANE_Option_Descriptor opt[NUM_OPTIONS];
|
||||
Option_Value val[NUM_OPTIONS];
|
||||
SANE_Parameters para;
|
||||
SANE_Bool non_blocking;
|
||||
int scanning; /* scanning is started */
|
||||
int cancel; /* cancel flag */
|
||||
int state; /* current state */
|
||||
int reserved; /* CMD_RESERVE_UNIT */
|
||||
int reading; /* READ_IMAGE is sent */
|
||||
|
||||
SANE_Byte *data; /* postprocessing cyclic buffer 64k */
|
||||
int datalen; /* how data in buffer */
|
||||
int dataoff; /* offset of data */
|
||||
int dataindex; /* sequental number */
|
||||
SANE_Byte *data; /* postprocessing cyclic buffer 64k */
|
||||
int datalen; /* how data in buffer */
|
||||
int dataoff; /* offset of data */
|
||||
int dataindex; /* sequental number */
|
||||
#define DATAMASK 0xffff /* mask of data buffer */
|
||||
#define DATASIZE (DATAMASK + 1) /* size of data buffer */
|
||||
/* 64K will be enough to hold whole line of 2400 dpi of 23cm */
|
||||
/* 64K will be enough to hold whole line of 2400 dpi of 23cm */
|
||||
#define DATATAIL(dev) ((dev->dataoff + dev->datalen) & DATAMASK)
|
||||
#define DATAROOM(dev) dataroom(dev)
|
||||
|
||||
#define POST_DATASIZE 0xFFFFFF
|
||||
SANE_Byte *decData;
|
||||
int decDataSize;
|
||||
int currentDecDataIndex;
|
||||
/* data from CMD_INQUIRY: */
|
||||
int resolutions; /* supported resolution bitmask */
|
||||
int compositions; /* supported image compositions bitmask */
|
||||
int max_len; /* effective max len for current doc source */
|
||||
int max_win_width;
|
||||
int max_win_len;
|
||||
int max_len_adf;
|
||||
int max_len_fb;
|
||||
int line_order; /* if need post processing */
|
||||
SANE_Word dpi_list[30]; /* allowed resolutions */
|
||||
int doc_loaded;
|
||||
SANE_Byte *decData;
|
||||
int decDataSize;
|
||||
int currentDecDataIndex;
|
||||
/* data from CMD_INQUIRY: */
|
||||
int resolutions; /* supported resolution bitmask */
|
||||
int compositions; /* supported image compositions bitmask */
|
||||
int max_len; /* effective max len for current doc source */
|
||||
int max_win_width;
|
||||
int max_win_len;
|
||||
int max_len_adf;
|
||||
int max_len_fb;
|
||||
int line_order; /* if need post processing */
|
||||
SANE_Word dpi_list[30]; /* allowed resolutions */
|
||||
int doc_loaded;
|
||||
|
||||
SANE_Range win_x_range;
|
||||
SANE_Range win_y_range;
|
||||
SANE_Range win_x_range;
|
||||
SANE_Range win_y_range;
|
||||
|
||||
/* CMD_SET_WINDOW parameters we set: */
|
||||
int win_width; /* in 1200dpi points */
|
||||
int win_len;
|
||||
double win_off_x; /* in inches (byte.byte) */
|
||||
double win_off_y;
|
||||
int resolution; /* dpi indexed values */
|
||||
int composition; /* MODE_ */
|
||||
int doc_source; /* document source */
|
||||
int threshold; /* brightness */
|
||||
int compressionTypes;
|
||||
/* CMD_SET_WINDOW parameters we set: */
|
||||
int win_width; /* in 1200dpi points */
|
||||
int win_len;
|
||||
double win_off_x; /* in inches (byte.byte) */
|
||||
double win_off_y;
|
||||
int resolution; /* dpi indexed values */
|
||||
int composition; /* MODE_ */
|
||||
int doc_source; /* document source */
|
||||
int threshold; /* brightness */
|
||||
int compressionTypes;
|
||||
|
||||
/* CMD_READ data. It is per block only, image could be in many blocks */
|
||||
int blocklen; /* image data block len (padding incl.) */
|
||||
int vertical; /* lines in block (padded) */
|
||||
int horizontal; /* b/w: bytes, gray/color: pixels (padded) */
|
||||
int final_block;
|
||||
int pixels_per_line;
|
||||
int bytes_per_line;
|
||||
int ulines; /* up to this block including */
|
||||
int y_off; /* up to this block excluding*/
|
||||
int blocks;
|
||||
/* CMD_READ data. It is per block only, image could be in many blocks */
|
||||
int blocklen; /* image data block len (padding incl.) */
|
||||
int vertical; /* lines in block (padded) */
|
||||
int horizontal; /* b/w: bytes, gray/color: pixels (padded) */
|
||||
int final_block;
|
||||
int pixels_per_line;
|
||||
int bytes_per_line;
|
||||
int ulines; /* up to this block including */
|
||||
int y_off; /* up to this block excluding*/
|
||||
int blocks;
|
||||
|
||||
/* stat */
|
||||
int total_img_size; /* predicted image size */
|
||||
int total_out_size; /* total we sent to user */
|
||||
int total_data_size; /* total of what scanner sent us */
|
||||
/* stat */
|
||||
int total_img_size; /* predicted image size */
|
||||
int total_out_size; /* total we sent to user */
|
||||
int total_data_size; /* total of what scanner sent us */
|
||||
|
||||
/* transport to use */
|
||||
transport *io;
|
||||
/* transport to use */
|
||||
transport *io;
|
||||
};
|
||||
|
||||
|
||||
/* Transport abstract layer */
|
||||
struct transport {
|
||||
char* ttype;
|
||||
char *ttype;
|
||||
|
||||
int (*dev_request) (struct device *dev,
|
||||
SANE_Byte *cmd, size_t cmdlen,
|
||||
SANE_Byte *resp, size_t *resplen);
|
||||
SANE_Status (*dev_open) (struct device *dev);
|
||||
void (*dev_close) (struct device *dev);
|
||||
SANE_Status (*configure_device) (const char *devname, SANE_Status (*cb)(SANE_String_Const devname));
|
||||
int (*dev_request)(struct device *dev,
|
||||
SANE_Byte *cmd, size_t cmdlen,
|
||||
SANE_Byte *resp, size_t *resplen);
|
||||
SANE_Status(*dev_open)(struct device *dev);
|
||||
void (*dev_close)(struct device *dev);
|
||||
SANE_Status(*configure_device)(const char *devname, SANE_Status(*cb)(SANE_String_Const devname));
|
||||
};
|
||||
|
||||
/* USB transport */
|
||||
int usb_dev_request (struct device *dev, SANE_Byte *cmd, size_t cmdlen, SANE_Byte *resp, size_t *resplen);
|
||||
SANE_Status usb_dev_open (struct device *dev);
|
||||
void usb_dev_close (struct device *dev);
|
||||
SANE_Status usb_configure_device (const char *devname, SANE_Status (*cb)(SANE_String_Const devname));
|
||||
int usb_dev_request(struct device *dev, SANE_Byte *cmd, size_t cmdlen, SANE_Byte *resp, size_t *resplen);
|
||||
SANE_Status usb_dev_open(struct device *dev);
|
||||
void usb_dev_close(struct device *dev);
|
||||
SANE_Status usb_configure_device(const char *devname, SANE_Status(*cb)(SANE_String_Const devname));
|
||||
|
||||
/* TCP unicast */
|
||||
int tcp_dev_request (struct device *dev, SANE_Byte *cmd, size_t cmdlen, SANE_Byte *resp, size_t *resplen);
|
||||
SANE_Status tcp_dev_open (struct device *dev);
|
||||
void tcp_dev_close (struct device *dev);
|
||||
SANE_Status tcp_configure_device (const char *devname, SANE_Status (*cb)(SANE_String_Const devname));
|
||||
int tcp_dev_request(struct device *dev, SANE_Byte *cmd, size_t cmdlen, SANE_Byte *resp, size_t *resplen);
|
||||
SANE_Status tcp_dev_open(struct device *dev);
|
||||
void tcp_dev_close(struct device *dev);
|
||||
SANE_Status tcp_configure_device(const char *devname, SANE_Status(*cb)(SANE_String_Const devname));
|
||||
|
||||
/* device wants transfer buffer to be multiple of 512 */
|
||||
#define USB_BLOCK_SIZE 512
|
||||
#define USB_BLOCK_MASK ~(USB_BLOCK_SIZE - 1)
|
||||
|
||||
static inline int dataroom(struct device *dev) {
|
||||
int tail = DATATAIL(dev);
|
||||
if (tail < dev->dataoff)
|
||||
return dev->dataoff - tail;
|
||||
else if (dev->datalen == DATASIZE) {
|
||||
return 0;
|
||||
} else
|
||||
return DATASIZE - tail;
|
||||
static inline int dataroom(struct device *dev)
|
||||
{
|
||||
int tail = DATATAIL(dev);
|
||||
if (tail < dev->dataoff)
|
||||
return dev->dataoff - tail;
|
||||
else if (dev->datalen == DATASIZE) {
|
||||
return 0;
|
||||
} else
|
||||
return DATASIZE - tail;
|
||||
}
|
||||
|
||||
/* Functions from original xerox_mfp.c, used in -usb.c and -tcp.c */
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue