Start of Twister TWAIN Analysis

Analysis Started: 2006.11.21 at 07:45:24
Twister Version: 1.05.004

--- TW_IDENTITY block ---
Product Name: USB 2.0 PC Camera
Product Family: TWAIN
Manufacturer: TWAIN Working Group
Software Version: 1.0 ("Oct, 1999")
TWAIN Protocol Version: 1.6

--- DataSource File Version Info ---
File: C:\WINDOWS\Twain_32\OMCAM\TWN2800.DS
File Timestamp: 2006.11.06 13:22:42
File version: 5.2.2000.0
Product version: 1.0.0.0
Description: OmniVision USB 2.0 PC Camera TWAIN Data Source
Copyright: Copyright (c) OmniVision Technologies, Inc. 2001 -- 2003
Comments:
Company: OmniVision Technologies, Inc.
File Version: 5.2.2000.0
Internal Name: twn2800.ds
Language:
Legal Trademarks:
Original Filename: twn2800.ds
Private Build:
Product Name: OmniVision USB 2.0 PC Camera
Product Version: 2.00.00.00
Special Build:

Section 1. Capabilities

If a capability does not appear in the following list, then the device
reported it as unsupported in conformance with the TWAIN standard.


CAP_XFERCOUNT:
GET.............int16 -1
GETCURRENT......int16 -1
GETDEFAULT......int16 -1

ICAP_COMPRESSION:
GET.............uint16 ENUM{ TWCP_NONE } Current: TWCP_NONE, Default:
TWCP_NONE
GETCURRENT......uint16 TWCP_NONE
GETDEFAULT......uint16 TWCP_NONE
SET.............TWCP_NONE ok

ICAP_PIXELTYPE:
GET.............uint16 ENUM{ TWPT_RGB } Current: TWPT_RGB, Default:
TWPT_RGB
GETCURRENT......uint16 TWPT_RGB
GETDEFAULT......uint16 TWPT_RGB
SET.............TWPT_RGB ok

ICAP_UNITS:
GET.............uint16 ENUM{ TWUN_INCHES, TWUN_CENTIMETERS, TWUN_PIXELS }
Current: TWUN_INCHES, Default: TWUN_INCHES
GETCURRENT......uint16 TWUN_INCHES
GETDEFAULT......uint16 TWUN_INCHES
SET.............TWUN_INCHES ok
SET.............TWUN_CENTIMETERS ok
SET.............TWUN_PIXELS ok

ICAP_XFERMECH:
GET.............uint16 ENUM{ TWSX_NATIVE, TWSX_FILE, TWSX_MEMORY }
Current: TWSX_NATIVE, Default: TWSX_NATIVE
GETCURRENT......uint16 TWSX_NATIVE
GETDEFAULT......uint16 TWSX_NATIVE
SET.............TWSX_NATIVE ok
SET.............TWSX_FILE ok
SET.............TWSX_MEMORY ok

CAP_FEEDERENABLED:
GET.............bool FALSE
GETCURRENT......bool FALSE
GETDEFAULT......bool FALSE
SET(TRUE).......ok
SET(FALSE).....?failed

CAP_FEEDERLOADED:
GET.............bool FALSE
GETCURRENT......bool FALSE
GETDEFAULT......bool FALSE

CAP_SUPPORTEDCAPS:
GET.............uint16 ARRAY[ CAP_SUPPORTEDCAPS, CAP_FEEDERENABLED,
ICAP_XFERMECH, ICAP_PIXELFLAVOR, ICAP_PLANARCHUNKY,
ICAP_COMPRESSION, ICAP_PHYSICALWIDTH, ICAP_PHYSICALHEIGHT,
ICAP_MINIMUMHEIGHT, ICAP_MINIMUMWIDTH, ICAP_UNITS,
CAP_DEVICEONLINE, CAP_AUTOFEED, CAP_FEEDERLOADED,
ICAP_AUTOBRIGHT, ICAP_BRIGHTNESS, ICAP_CONTRAST,
ICAP_HIGHLIGHT, ICAP_ORIENTATION, ICAP_SHADOW,
ICAP_XSCALING, ICAP_YSCALING, ICAP_PIXELTYPE,
ICAP_BITDEPTH, ICAP_BITDEPTHREDUCTION, ICAP_BITORDER,
ICAP_THRESHOLD, ICAP_FRAMES, ICAP_MAXFRAMES,
ICAP_SUPPORTEDSIZES, ICAP_XNATIVERESOLUTION,
ICAP_YNATIVERESOLUTION, ICAP_XRESOLUTION,
ICAP_YRESOLUTION, CAP_XFERCOUNT, ICAP_IMAGEFILEFORMAT,
ICAP_UNDEFINEDIMAGESIZE, CAP_INDICATORS,
CAP_UICONTROLLABLE, ICAP_GAMMA ]
GETCURRENT......ditto
GETDEFAULT......ditto

CAP_AUTOFEED:
GET.............bool FALSE
GETCURRENT......bool FALSE
GETDEFAULT......bool FALSE
SET(TRUE)......?failed
SET(FALSE).....?failed

CAP_INDICATORS:
GET.............bool TRUE
GETCURRENT......bool TRUE
GETDEFAULT......bool TRUE
SET(FALSE)......ok
SET(TRUE).......ok

CAP_UICONTROLLABLE:
GET.............bool TRUE
GETCURRENT......bool TRUE
GETDEFAULT......bool TRUE

CAP_DEVICEONLINE:
GET.............bool TRUE
GETCURRENT......bool TRUE
GETDEFAULT......bool TRUE

ICAP_AUTOBRIGHT:
GET.............bool FALSE
GETCURRENT......bool FALSE
GETDEFAULT......bool FALSE
SET(TRUE).......ok
SET(FALSE)......ok

ICAP_BRIGHTNESS:
GET............*fix32 From -999.999985 To 1000 Step 1000, Current: 0,
Default: 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0
SET............?-999.999985 failed
SET............?0.000015 failed

ICAP_CONTRAST:
GET............*fix32 From -999.999985 To 1000 Step 1000, Current: 0,
Default: 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0
SET............?-999.999985 failed
SET............?0.000015 failed

ICAP_GAMMA:
GET............*fix32 From -999.999985 To 1000 Step 1000, Current: 0,
Default: 0
GETCURRENT.....*fix32 0
GETDEFAULT.....*fix32 0
SET............?-999.999985 failed
SET............?0.000015 failed

ICAP_HIGHLIGHT:
GET............*fix32 From 0 To 255 Step 1, Current: 128, Default: 128
GETCURRENT......fix32 0
GETDEFAULT......fix32 0
SET............?0 failed
SET............?128 failed
SET............?63 failed
SET............?127 failed
SET............?191 failed
SET............?255 failed

ICAP_IMAGEFILEFORMAT:
GET.............uint16 ENUM{ TWFF_TIFF, TWFF_BMP } Current: TWFF_BMP,
Default: TWFF_BMP
GETCURRENT......uint16 TWFF_BMP
GETDEFAULT......uint16 TWFF_BMP
SET.............TWFF_TIFF ok
SET.............TWFF_BMP ok

ICAP_ORIENTATION:
GET.............uint16 ENUM{ TWOR_ROT0 (PORTRAIT), TWOR_ROT90,
TWOR_ROT180, TWOR_ROT270 (LANDSCAPE) } Current: TWOR_ROT0
(PORTRAIT), Default: TWOR_ROT0 (PORTRAIT)
GETCURRENT......uint16 TWOR_ROT0 (PORTRAIT)
GETDEFAULT......ditto
SET.............TWOR_ROT0 (PORTRAIT) ok
SET.............TWOR_ROT90 ok
SET.............TWOR_ROT180 ok
SET.............TWOR_ROT270 (LANDSCAPE) ok

ICAP_PHYSICALWIDTH:
GET............*fix32 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_PHYSICALHEIGHT:
GET............*fix32 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_SHADOW:
GET............*fix32 From 0 To 255 Step 1, Current: 128, Default: 128
GETCURRENT......fix32 0
GETDEFAULT......fix32 0
SET............?0 failed
SET............?128 failed
SET............?63 failed
SET............?127 failed
SET............?191 failed
SET............?255 failed

ICAP_FRAMES:
GET............*returned invalid Container.
GETCURRENT.....*ditto
GETDEFAULT.....*ditto

ICAP_XNATIVERESOLUTION:
GET.............fix32 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_YNATIVERESOLUTION:
GET.............fix32 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_XRESOLUTION:
GET............*returned invalid Container.
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_YRESOLUTION:
GET............*returned invalid Container.
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_MAXFRAMES:
GET.............uint16 1
GETCURRENT......uint16 1
GETDEFAULT......uint16 1
SET............?1 failed

ICAP_BITORDER:
GET.............uint16 ENUM{ TWBO_MSBFIRST, TWBO_LSBFIRST } Current:
TWBO_MSBFIRST, Default: TWBO_MSBFIRST
GETCURRENT......uint16 TWBO_MSBFIRST
GETDEFAULT......uint16 TWBO_MSBFIRST
SET............?TWBO_MSBFIRST failed
SET............?TWBO_LSBFIRST failed

ICAP_PIXELFLAVOR:
GET.............uint16 ENUM{ TWPF_CHOCOLATE, TWPF_VANILLA } Current:
TWPF_CHOCOLATE, Default: TWPF_CHOCOLATE
GETCURRENT......uint16 TWPF_CHOCOLATE
GETDEFAULT......uint16 TWPF_CHOCOLATE
SET.............TWPF_CHOCOLATE ok
SET.............TWPF_VANILLA ok

ICAP_PLANARCHUNKY:
GET.............uint16 ENUM{ TWPC_CHUNKY, TWPC_PLANAR } Current:
TWPC_CHUNKY, Default: TWPC_CHUNKY
GETCURRENT......uint16 TWPC_CHUNKY
GETDEFAULT......uint16 TWPC_CHUNKY
SET............?TWPC_CHUNKY failed
SET............?TWPC_PLANAR failed

ICAP_SUPPORTEDSIZES:
GET.............uint16 ENUM{ TWSS_USLETTER } Current: TWSS_USLETTER,
Default: TWSS_USLETTER
GETCURRENT......uint16 TWSS_USLETTER
GETDEFAULT......uint16 TWSS_USLETTER
SET.............TWSS_USLETTER ok

ICAP_THRESHOLD:
GET.............fix32 From 0 To 255 Step 1, Current: 128, Default: 128
GETCURRENT......fix32 0
GETDEFAULT......fix32 0
SET............?0 failed
SET............?128 failed
SET............?63 failed
SET............?127 failed
SET............?191 failed
SET............?255 failed

ICAP_XSCALING:
GET............*returned invalid Container.
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_YSCALING:
GET............*returned invalid Container.
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_BITDEPTH:
GET............*uint16 ENUM{ 24 } Current: 24, Default: 24
GETCURRENT......uint16 24
GETDEFAULT......uint16 24

ICAP_BITDEPTHREDUCTION:
GET.............uint16 ENUM{ TWBR_THRESHOLD, TWBR_HALFTONE,
TWBR_DIFFUSION } Current: TWBR_THRESHOLD, Default:
TWBR_THRESHOLD
GETCURRENT......uint16 TWBR_THRESHOLD
GETDEFAULT......uint16 TWBR_THRESHOLD
SET.............TWBR_THRESHOLD ok
SET.............TWBR_HALFTONE ok
SET.............TWBR_DIFFUSION ok

ICAP_UNDEFINEDIMAGESIZE:
GET.............bool FALSE
GETCURRENT......bool FALSE
GETDEFAULT......bool FALSE
SET(TRUE).......ok
SET(FALSE)......ok

ICAP_MINIMUMHEIGHT:
GET.............fix32 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0

ICAP_MINIMUMWIDTH:
GET.............fix32 0
GETCURRENT......fix32 0
GETDEFAULT......fix32 0


Section 2. Image Layout

DG_IMAGE, DAT_IMAGELAYOUT, MSG_RESET => OK.
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GETDEFAULT => ( 22.0005, 22.0005, 22.0005, 22.0005).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GET => ( 22.0005, 22.0005, 22.0005, 22.0005).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_SET (22, 22, 22, 22) => Failed.

---------- Questions [? items] ----------

(0) ICAP_GAMMA, GETCURRENT: is value correct: 0?
(1) ICAP_GAMMA, GETDEFAULT: is Default value correct: 0?
(2) ICAP_BITDEPTH: GET contains value 24. Technically non-compliant.
(3) Could not set CAP_FEEDERENABLED to FALSE.
(4) Could not set CAP_AUTOFEED to TRUE.
(5) Could not set CAP_AUTOFEED to FALSE.
(6) Could not set ICAP_BRIGHTNESS to -999.999985.
(7) Could not set ICAP_BRIGHTNESS to 0.000015.
(8) Could not set ICAP_CONTRAST to -999.999985.
(9) Could not set ICAP_CONTRAST to 0.000015.
(10) Could not set ICAP_GAMMA to -999.999985.
(11) Could not set ICAP_GAMMA to 0.000015.
(12) Could not set ICAP_HIGHLIGHT to 0.
(13) Could not set ICAP_HIGHLIGHT to 128.
(14) Could not set ICAP_HIGHLIGHT to 63.
(15) Could not set ICAP_HIGHLIGHT to 127.
(16) Could not set ICAP_HIGHLIGHT to 191.
(17) Could not set ICAP_HIGHLIGHT to 255.
(18) Could not set ICAP_SHADOW to 0.
(19) Could not set ICAP_SHADOW to 128.
(20) Could not set ICAP_SHADOW to 63.
(21) Could not set ICAP_SHADOW to 127.
(22) Could not set ICAP_SHADOW to 191.
(23) Could not set ICAP_SHADOW to 255.
(24) Could not set ICAP_MAXFRAMES to 1.
(25) Could not set ICAP_BITORDER to TWBO_MSBFIRST.
(26) Could not set ICAP_BITORDER to TWBO_LSBFIRST.
(27) Could not set ICAP_PLANARCHUNKY to TWPC_CHUNKY.
(28) Could not set ICAP_PLANARCHUNKY to TWPC_PLANAR.
(29) Could not set ICAP_THRESHOLD to 0.
(30) Could not set ICAP_THRESHOLD to 128.
(31) Could not set ICAP_THRESHOLD to 63.
(32) Could not set ICAP_THRESHOLD to 127.
(33) Could not set ICAP_THRESHOLD to 191.
(34) Could not set ICAP_THRESHOLD to 255.

---------- Compliance Issues [* items] ----------

(0) ICAP_BRIGHTNESS: GET minimum value not -1000.
(1) ICAP_BRIGHTNESS: GET value does not include 0.
(2) ICAP_CONTRAST: GET minimum value not -1000.
(3) ICAP_CONTRAST: GET value does not include 0.
(4) ICAP_GAMMA: GET produced a container of the wrong format.
(5) ICAP_HIGHLIGHT: GET after open, current value is not 255.
(6) ICAP_PHYSICALWIDTH: GET value is less than 1.0
(7) ICAP_PHYSICALHEIGHT: GET value is less than 1.0
(8) ICAP_SHADOW: GET after open, current value is not 0.
(9) ICAP_FRAMES: GET returned an invalid container.
(10) ICAP_FRAMES: GETCURRENT returned an invalid container.
(11) ICAP_FRAMES: GETDEFAULT returned an invalid container.
(12) ICAP_XRESOLUTION: GET returned an invalid container.
(13) ICAP_YRESOLUTION: GET returned an invalid container.
(14) ICAP_XSCALING: GET returned an invalid container.
(15) ICAP_YSCALING: GET returned an invalid container.
(16) CAP_AUTOFEED: RESET failed when it should succeed.
(17) ICAP_MAXFRAMES: RESET failed when it should succeed.
(18) ICAP_BITORDER: RESET failed when it should succeed.
(19) ICAP_PLANARCHUNKY: RESET failed when it should succeed.
(20) CAP_AUTOFEED: SET: failed on all values.
(21) ICAP_BRIGHTNESS: SET failed on all values.
(22) ICAP_CONTRAST: SET failed on all values.
(23) ICAP_GAMMA: SET failed on all values.
(24) ICAP_HIGHLIGHT: SET failed on all values.
(25) ICAP_SHADOW: SET failed on all values.
(26) ICAP_MAXFRAMES: SET failed on all values.
(27) ICAP_BITORDER: SET failed on all values.
(28) ICAP_PLANARCHUNKY: SET failed on all values.
(29) ICAP_THRESHOLD: SET failed on all values.
(30) Default ImageLayout upper-left coordinates not (0,0)
(31) Default ImageLayout has width or height of 0 or less!
(32) DG_IMAGE, DAT_IMAGELAYOUT, MSG_SET (22, 22, 22, 22) failed although it is mandatory.

------------------------------------------------------------------------
End Twister Analysis.