Start of Twister TWAIN Analysis

Analysis Started:           2010.01.27 at 12:27:58
Twister Version:            1.10.0.2

--- TW_IDENTITY block ---
Product Name:               HP Scanjet G2710 TWAIN
Product Family:             All-in-One
Manufacturer:               Hewlett-Packard
Software Version:           1.0 ("December, 2001")
TWAIN Protocol Version:     1.9

--- DataSource File Version Info ---
File:                       C:\WINDOWS\Twain_32\hpsj_0003\hpsj_0003.ds
File Timestamp:             2009.11.19 19:40:54
File version:               9.0.0.103
Product version:            9.0.0.103
Description:                TWAIN Data Stub DLL
Copyright:                  Copyright (C) 2001
Comments:                   This is required in order for TWAIN to work with HP imaging software
Company:                    Hewlett-Packard
File Version:               9.0.0.103
Internal Name:              hpqgnds2
Language:                   
Legal Trademarks:           
Original Filename:          hpqgnds2
Private Build:              
Product Name:               Twain Datastub Module
Product Version:            9.0.0.103
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_AUTOFEED:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE
  SET.............not tested, can't enable feeder.

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

CAP_DUPLEX:
  GET.............uint16 TWDX_NONE
  GETCURRENT......uint16 TWDX_NONE
  GETDEFAULT......uint16 TWDX_NONE

CAP_DUPLEXENABLED:
  GET.............bool FALSE
  GETCURRENT......bool FALSE
  GETDEFAULT......bool FALSE
  SET(TRUE)......*failed
  SET(FALSE).....*failed

CAP_ENABLEDSUIONLY:
  GET.............bool FALSE
  GETCURRENT......bool FALSE
  GETDEFAULT......bool FALSE

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

CAP_FEEDERLOADED:
  GET............*not supported.

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

CAP_PAPERDETECTABLE:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE

CAP_SUPPORTEDCAPS:
  GET.............uint16 ARRAY[ CAP_SUPPORTEDCAPS, CAP_UICONTROLLABLE, 
                  CAP_XFERCOUNT, ICAP_BITDEPTH, ICAP_BITORDER, 
                  ICAP_COMPRESSION, ICAP_IMAGEFILEFORMAT, 
                  ICAP_PHYSICALWIDTH, ICAP_PHYSICALHEIGHT, ICAP_PIXELFLAVOR,
                  ICAP_PIXELTYPE, ICAP_PLANARCHUNKY, ICAP_UNITS, 
                  ICAP_XFERMECH, ICAP_XRESOLUTION, ICAP_YRESOLUTION, 
                  ICAP_XSCALING, ICAP_YSCALING, CAP_DEVICEONLINE, 
                  CAP_INDICATORS, CAP_ENABLEDSUIONLY, ICAP_THRESHOLD, 
                  CAP_AUTOFEED, CAP_FEEDERENABLED, CAP_FEEDERLOADED, 
                  ICAP_GAMMA, CAP_DUPLEX, CAP_DUPLEXENABLED, 
                  ICAP_BRIGHTNESS, ICAP_CONTRAST, CAP_PAPERDETECTABLE, 
                  ICAP_AUTOBRIGHT, ICAP_BITDEPTHREDUCTION ]
  GETCURRENT......ditto
  GETDEFAULT......ditto

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

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

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

ICAP_BITDEPTH:
  GET.............uint16 ENUM{ 1, 8, 16 } Current: 8, Default: 8
  GETCURRENT......uint16 8
  GETDEFAULT......uint16 8

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

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

ICAP_BRIGHTNESS:
  GET............*fix32 From -1000 To 1000 Step 1, Current: 7, Default: 7
  GETCURRENT......fix32 7
  GETDEFAULT......fix32 7
  SET.............0 ok
  SET.............7 ok
  SET.............-1000 ok
  SET.............-500 ok
  SET.............500 ok
  SET.............1000 ok

ICAP_COMPRESSION:
  GET.............uint16 ENUM{ TWCP_NONE, TWCP_LZW, TWCP_JPEG } Current: 
                  TWCP_NONE, Default: TWCP_NONE
  GETCURRENT......uint16 TWCP_NONE
  GETDEFAULT......uint16 TWCP_NONE
  SET............*TWCP_NONE failed
  SET............*TWCP_LZW failed
  SET............*TWCP_JPEG failed

ICAP_CONTRAST:
  GET.............fix32 From -1000 To 1000 Step 1, Current: 0, Default: 0
  GETCURRENT......fix32 0
  GETDEFAULT......fix32 0
  SET.............0 ok
  SET.............-1000 ok
  SET.............-500 ok
  SET.............500 ok
  SET.............1000 ok

ICAP_GAMMA:
  GET.............fix32 2.199997
  GETCURRENT......fix32 2.199997
  GETDEFAULT......fix32 2.199997
  SET.............2.199997 ok

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

ICAP_PHYSICALHEIGHT:
  GET.............fix32 11.696655
  GETCURRENT......fix32 11.696655
  GETDEFAULT......fix32 11.696655

ICAP_PHYSICALWIDTH:
  GET.............fix32 8.5
  GETCURRENT......fix32 8.5
  GETDEFAULT......fix32 8.5

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_PIXELTYPE:
  GET.............uint16 ENUM{ TWPT_BW, TWPT_GRAY, TWPT_RGB, TWPT_PALETTE } 
                  Current: TWPT_RGB, Default: TWPT_RGB
  GETCURRENT......uint16 TWPT_RGB
  GETDEFAULT......uint16 TWPT_RGB
  SET.............TWPT_BW ok
  SET.............TWPT_GRAY ok
  SET.............TWPT_RGB ok
  SET.............TWPT_PALETTE ok

ICAP_PLANARCHUNKY:
  GET.............uint16 ENUM{ TWPC_CHUNKY } Current: TWPC_CHUNKY, Default: 
                  TWPC_CHUNKY
  GETCURRENT......uint16 TWPC_CHUNKY
  GETDEFAULT......uint16 TWPC_CHUNKY
  SET.............TWPC_CHUNKY declined

ICAP_THRESHOLD:
  GET............*fix32 From 0 To 255 Step 1, Current: 110, Default: 110
  GETCURRENT......fix32 110
  GETDEFAULT......fix32 110
  SET.............0 ok
  SET.............110 ok
  SET.............63 ok
  SET.............127 ok
  SET.............191 ok
  SET.............255 ok

ICAP_UNITS:
  GET.............uint16 ENUM{ TWUN_INCHES, TWUN_CENTIMETERS, TWUN_POINTS, 
                  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_POINTS 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

ICAP_XNATIVERESOLUTION:
  GET.............fix32 600
  GETCURRENT......fix32 600
  GETDEFAULT......fix32 600

ICAP_XRESOLUTION:
  GET.............fix32 From 12 To 16000 Step 1, Current: 200, Default: 200
  GETCURRENT......fix32 200
  GETDEFAULT......fix32 200
  SET.............200 ok
  SET.............12 ok
  SET.............4009 ok
  SET.............8006 ok
  SET.............12003 ok
  SET.............16000 ok

ICAP_XSCALING:
  GET.............fix32 From 0.099991 To 6 Step 0.099991, Current: 1, 
                  Default: 1
  GETCURRENT......fix32 1
  GETDEFAULT......fix32 1
  SET.............0.099991 ok
  SET.............1.499863 close enough: 1.5
  SET.............2.999725 close enough: 3
  SET............*4.499588 set wrong value: 4.48999
  SET.............5.999451 close enough: 6

ICAP_YNATIVERESOLUTION:
  GET.............fix32 600
  GETCURRENT......fix32 600
  GETDEFAULT......fix32 600

ICAP_YRESOLUTION:
  GET.............fix32 From 12 To 16000 Step 1, Current: 200, Default: 200
  GETCURRENT......fix32 200
  GETDEFAULT......fix32 200
  SET.............200 ok
  SET.............12 ok
  SET.............4009 ok
  SET.............8006 ok
  SET.............12003 ok
  SET.............16000 ok

ICAP_YSCALING:
  GET.............fix32 From 0.099991 To 6 Step 0.099991, Current: 1, 
                  Default: 1
  GETCURRENT......fix32 1
  GETDEFAULT......fix32 1
  SET.............0.099991 ok
  SET.............1.499863 close enough: 1.5
  SET.............2.999725 close enough: 3
  SET............*4.499588 set wrong value: 4.48999
  SET.............5.999451 close enough: 6


Section 2. File System

DG_CONTROL, DAT_FILESYSTEM, MSG_CHANGEDIRECTORY("/") => TWRC_FAILURE, TWCC_SUCCESS  No FileSystem.

Section 3. Image Layout

DG_IMAGE, DAT_IMAGELAYOUT, MSG_RESET => OK.
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GETDEFAULT => ( 0, 0, 8.5, 11.6967).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GET => ( 0, 0, 8.5, 11.6933).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_SET (1.06, 1.94, 2.12, 3.89) => OK.
  Single Scan Test - OK
    Returned image is 106 x 195 pixels, with resolution of 100 x 100 DPI
    Requested resolution was: 100 x 100 DPI
    Width  = 1.06 (versus requested 1.06)
    Height = 1.95 (versus requested 1.95)

Section 4. Extended Image Info

Devices says it does not support Extended Image Info.

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


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

(0) CAP_FEEDERLOADED: GET failed, but cap is in CAP_SUPPORTEDCAPS.
(1) ICAP_BRIGHTNESS: GET current value is not 0.
(2) ICAP_XNATIVERESOLUTION: GET worked, but cap is not in CAP_SUPPORTEDCAPS.
(3) ICAP_YNATIVERESOLUTION: GET worked, but cap is not in CAP_SUPPORTEDCAPS.
(4) ICAP_THRESHOLD: GET after open, current value is not 128.
(5) ICAP_COMPRESSION: RESET failed when it should succeed.
(6) CAP_AUTOFEED: RESET failed when it should succeed.
(7) ICAP_PLANARCHUNKY: RESET failed when it should succeed.
(8) ICAP_COMPRESSION: Could not set to TWCP_NONE.
(9) ICAP_COMPRESSION: Could not set to TWCP_LZW.
(10) ICAP_COMPRESSION: Could not set to TWCP_JPEG.
(11) ICAP_COMPRESSION: SET failed on all values.
(12) CAP_FEEDERENABLED: Could not set to TRUE.
(13) CAP_FEEDERENABLED: Could not set to FALSE.
(14) CAP_FEEDERENABLED: SET failed on all values.
(15) CAP_DUPLEXENABLED: Could not set to TRUE.
(16) CAP_DUPLEXENABLED: Could not set to FALSE.
(17) CAP_DUPLEXENABLED: SET failed on all values.
(18) ICAP_XSCALING: SET(4.499588) reported success but value not accepted!
(19) ICAP_YSCALING: SET(4.499588) reported success but value not accepted!

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