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Small bugfix for Benq 5150

merge-requests/1/head
Oliver Schwartz 2005-12-05 20:38:23 +00:00
rodzic ac62271c28
commit 2c7d3ea4d8
3 zmienionych plików z 14 dodań i 2 usunięć
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6
ChangeLog
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@ -1,3 +1,7 @@
2005-12-05 Oliver Schwartz <Oliver.Schwartz@gmx.de>
* backend/snapscan.c backend/snapscan-scsi.c: small bugfix for Benq5150
2005-12-05 Henning Meier-Geinitz <henning@meier-geinitz.de>
* doc/descriptions/unsupported.desc: Added Canon PIXMA MP170.
@ -18,7 +22,7 @@
2005-12-04 Oliver Schwartz <Oliver.Schwartz@gmx.de>
* backend/snapscan.c backend/snapscan.c backend/snapscan-scsi.c
* backend/snapscan.h backend/snapscan.c backend/snapscan-scsi.c
backend/snapscan-options.c: Some fixes for Benq 5150
2005-12-03 Peter Fales <peter@fales-lorenz.net>

5
backend/snapscan-scsi.c
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@ -640,6 +640,7 @@ static void release_unit (SnapScan_Scanner *pss)
#define SEND_LENGTH 10
#define DTC_HALFTONE 0x02
#define DTC_GAMMA 0x03
#define DTC_GAMMA2 0x04
#define DTC_SPEED 0x81
#define DTC_CALIBRATION 0x82
#define DTC_CALIBRATION_BLACK 0x89
@ -698,6 +699,7 @@ static SANE_Status send (SnapScan_Scanner *pss, u_char dtc, u_char dtcq)
}
break;
case DTC_GAMMA: /* gamma function */
case DTC_GAMMA2:
switch (dtcq)
{
case DTCQ_GAMMA_GRAY8: /* 8-bit tables */
@ -1486,6 +1488,9 @@ static SANE_Status download_firmware(SnapScan_Scanner * pss)
/*
* $Log$
* Revision 1.53 2005/12/05 20:38:22 oliver-guest
* Small bugfix for Benq 5150
*
* Revision 1.52 2005/12/04 15:03:00 oliver-guest
* Some fixes for Benq 5150
*

5
backend/snapscan.c
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@ -1320,7 +1320,7 @@ static SANE_Status send_gamma_table (SnapScan_Scanner *pss, u_char dtc, u_char d
break;
case PRISA5150:
/* 5150 needs the gamma table twice, with dtc = 0x04 for the second one */
status = send (pss, dtc+1, dtcq);
status = send (pss, DTC_GAMMA2, dtcq);
CHECK_STATUS (status, me, "2nd send");
break;
default:
@ -1926,6 +1926,9 @@ SANE_Status sane_get_select_fd (SANE_Handle h, SANE_Int * fd)
/*
* $Log$
* Revision 1.64 2005/12/05 20:38:23 oliver-guest
* Small bugfix for Benq 5150
*
* Revision 1.63 2005/12/04 15:03:00 oliver-guest
* Some fixes for Benq 5150
*