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sane.ds: Move a few static functions so they can be shared.

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Jeremy White 2009-03-10 15:48:18 -05:00 committed by Alexandre Julliard
parent 689a49b52a
commit 782ea74acc
3 changed files with 51 additions and 52 deletions
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52
dlls/sane.ds/capability.c
View file

@ -315,33 +315,6 @@ static BOOL sane_mode_to_pixeltype(SANE_String_Const mode, TW_UINT16 *pixeltype)
return TRUE;
}
static TW_UINT16 sane_status_to_twcc(SANE_Status rc)
{
switch (rc)
{
case SANE_STATUS_GOOD:
return TWCC_SUCCESS;
case SANE_STATUS_UNSUPPORTED:
return TWCC_CAPUNSUPPORTED;
case SANE_STATUS_JAMMED:
return TWCC_PAPERJAM;
case SANE_STATUS_NO_MEM:
return TWCC_LOWMEMORY;
case SANE_STATUS_ACCESS_DENIED:
return TWCC_DENIED;
case SANE_STATUS_IO_ERROR:
case SANE_STATUS_NO_DOCS:
case SANE_STATUS_COVER_OPEN:
case SANE_STATUS_EOF:
case SANE_STATUS_INVAL:
case SANE_STATUS_CANCELLED:
case SANE_STATUS_DEVICE_BUSY:
default:
return TWCC_BUMMER;
}
}
#endif
/* ICAP_PIXELTYPE */
@ -696,31 +669,6 @@ static TW_UINT16 SANE_ICAPResolution (pTW_CAPABILITY pCapability, TW_UINT16 acti
return twCC;
}
#ifdef SONAME_LIBSANE
static void convert_double_fix32(double d, TW_FIX32 *fix32)
{
TW_INT32 value = (TW_INT32) (d * 65536.0 + 0.5);
fix32->Whole = value >> 16;
fix32->Frac = value & 0x0000ffffL;
}
static BOOL convert_sane_res_to_twain(double sane_res, SANE_Unit unit, TW_FIX32 *twain_res, TW_UINT16 twtype)
{
double d;
if (unit != SANE_UNIT_MM)
return FALSE;
if (twtype != TWUN_INCHES)
return FALSE;
d = (sane_res / 10.0) / 2.54;
convert_double_fix32((sane_res / 10.0) / 2.54, twain_res);
return TRUE;
}
#endif
/* ICAP_PHYSICALHEIGHT, ICAP_PHYSICALWIDTH */
static TW_UINT16 SANE_ICAPPhysical (pTW_CAPABILITY pCapability, TW_UINT16 action, TW_UINT16 cap)
{

49
dlls/sane.ds/options.c
View file

@ -218,4 +218,53 @@ SANE_Status sane_option_probe_scan_area(SANE_Handle h, const char *option_name,
return rc;
}
TW_UINT16 sane_status_to_twcc(SANE_Status rc)
{
switch (rc)
{
case SANE_STATUS_GOOD:
return TWCC_SUCCESS;
case SANE_STATUS_UNSUPPORTED:
return TWCC_CAPUNSUPPORTED;
case SANE_STATUS_JAMMED:
return TWCC_PAPERJAM;
case SANE_STATUS_NO_MEM:
return TWCC_LOWMEMORY;
case SANE_STATUS_ACCESS_DENIED:
return TWCC_DENIED;
case SANE_STATUS_IO_ERROR:
case SANE_STATUS_NO_DOCS:
case SANE_STATUS_COVER_OPEN:
case SANE_STATUS_EOF:
case SANE_STATUS_INVAL:
case SANE_STATUS_CANCELLED:
case SANE_STATUS_DEVICE_BUSY:
default:
return TWCC_BUMMER;
}
}
static void convert_double_fix32(double d, TW_FIX32 *fix32)
{
TW_INT32 value = (TW_INT32) (d * 65536.0 + 0.5);
fix32->Whole = value >> 16;
fix32->Frac = value & 0x0000ffffL;
}
BOOL convert_sane_res_to_twain(double sane_res, SANE_Unit unit, TW_FIX32 *twain_res, TW_UINT16 twtype)
{
double d;
if (unit != SANE_UNIT_MM)
return FALSE;
if (twtype != TWUN_INCHES)
return FALSE;
d = (sane_res / 10.0) / 2.54;
convert_double_fix32((sane_res / 10.0) / 2.54, twain_res);
return TRUE;
}
#endif

2
dlls/sane.ds/sane_i.h
View file

@ -234,6 +234,8 @@ SANE_Status sane_option_probe_scan_area(SANE_Handle h, const char *option_name,
SANE_Status sane_option_get_bool(SANE_Handle h, const char *option_name, SANE_Bool *val, SANE_Int *status);
SANE_Status sane_option_set_bool(SANE_Handle h, const char *option_name, SANE_Bool val, SANE_Int *status);
SANE_Status sane_option_set_fixed(SANE_Handle h, const char *option_name, SANE_Fixed val, SANE_Int *status);
TW_UINT16 sane_status_to_twcc(SANE_Status rc);
BOOL convert_sane_res_to_twain(double sane_res, SANE_Unit unit, TW_FIX32 *twain_res, TW_UINT16 twtype);
#endif