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Added 12 bit gamma tables for Epson Stylus CX-1500

merge-requests/1/head
Oliver Schwartz 2006-01-10 19:32:16 +00:00
rodzic 48692cc912
commit 44ee824969
2 zmienionych plików z 26 dodań i 2 usunięć
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17
backend/snapscan-scsi.c
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@ -552,9 +552,11 @@ static SANE_Status inquiry (SnapScan_Scanner *pss)
case PERFECTION3490:
case PRISA5150:
case PRISA5000:
case STYLUS_CX1500:
pss->bpp = 14;
break;
case STYLUS_CX1500:
pss->bpp = 12;
break;
default:
pss->bpp = 8;
if (pss->hconfig & HCFG_ADC)
@ -658,6 +660,10 @@ static void release_unit (SnapScan_Scanner *pss)
#define DTCQ_GAMMA_RED10 0x81
#define DTCQ_GAMMA_GREEN10 0x82
#define DTCQ_GAMMA_BLUE10 0x83
#define DTCQ_GAMMA_GRAY12 0x90
#define DTCQ_GAMMA_RED12 0x91
#define DTCQ_GAMMA_GREEN12 0x92
#define DTCQ_GAMMA_BLUE12 0x93
#define DTCQ_GAMMA_GRAY14 0x95 /* ? */
#define DTCQ_GAMMA_RED14 0x96
#define DTCQ_GAMMA_GREEN14 0x97
@ -716,6 +722,12 @@ static SANE_Status send (SnapScan_Scanner *pss, u_char dtc, u_char dtcq)
case DTCQ_GAMMA_BLUE10:
tl = 1024;
break;
case DTCQ_GAMMA_GRAY12: /* 12-bit tables */
case DTCQ_GAMMA_RED12:
case DTCQ_GAMMA_GREEN12:
case DTCQ_GAMMA_BLUE12:
tl = 4096;
break;
case DTCQ_GAMMA_GRAY14: /* 14-bit tables */
case DTCQ_GAMMA_RED14:
case DTCQ_GAMMA_GREEN14:
@ -1515,6 +1527,9 @@ static SANE_Status download_firmware(SnapScan_Scanner * pss)
/*
* $Log$
* Revision 1.56 2006/01/10 19:32:16 oliver-guest
* Added 12 bit gamma tables for Epson Stylus CX-1500
*
* Revision 1.55 2006/01/06 20:59:17 oliver-guest
* Some fixes for the Epson Stylus CX 1500
*

11
backend/snapscan.c
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@ -79,7 +79,7 @@
#define EXPECTED_MAJOR 1
#define MINOR_VERSION 4
#define BUILD 52
#define BUILD 53
#define BACKEND_NAME snapscan
#ifdef __GNUC__
@ -1373,6 +1373,12 @@ static SANE_Status download_gamma_tables (SnapScan_Scanner *pss)
dtcq_gamma_green = DTCQ_GAMMA_GREEN10;
dtcq_gamma_blue = DTCQ_GAMMA_BLUE10;
break;
case 12:
dtcq_gamma_gray = DTCQ_GAMMA_GRAY12;
dtcq_gamma_red = DTCQ_GAMMA_RED12;
dtcq_gamma_green = DTCQ_GAMMA_GREEN12;
dtcq_gamma_blue = DTCQ_GAMMA_BLUE12;
break;
case 14:
if (pss->bpp_scan == 16)
{
@ -1924,6 +1930,9 @@ SANE_Status sane_get_select_fd (SANE_Handle h, SANE_Int * fd)
/*
* $Log$
* Revision 1.67 2006/01/10 19:32:16 oliver-guest
* Added 12 bit gamma tables for Epson Stylus CX-1500
*
* Revision 1.66 2006/01/06 20:59:17 oliver-guest
* Some fixes for the Epson Stylus CX 1500
*