home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
DP Tool Club 17
/
CD_ASCQ_17_101194.iso
/
dos
/
graphic
/
qpeg15e
/
install.dat
/
ENGLISH
/
CHANGES.DOC
next >
Wrap
Text File
|
1994-08-19
|
15KB
|
325 lines
This is a list of changes from previous versions. If you're new to QPEG,
please read QPEG.DOC.
Missing versions were only internal revisions, distributed only to a very
small number of people, or revisions with a small number of changes.
Versions prior to 0.5b were beta versions, released only to a small number
of people.
QPEG 0.5b
~~~~~~~~~
First official release. I still call it beta, since some drivers are
not tested and may not work.
QPEG 1.0c
~~~~~~~~~
* No beta version, but not a final release either. I guess there will
never be a "final" release.
* Added support for Yh1v1 upsampled color images. Suggested by Tom Lane
(IJG). QPEG should now be able to view any JFIF compliant JPEG file,
and even some non-JFIF files.
* Switching back to text mode on exit now restores the same mode that was
used before starting QPEG. Suggested by Lutz Kotoll.
* Added GIF support. Suggested by thousands of users :-)
* Added TBH logo. Suggested by me :-)
* Added ability to delete and copy files. Also suggested by many users.
* If the preview's height is smaller than 61 pixels, its size is doubled.
In other words, pictures with an original height of more than 480 are
scaled down by a factor of 8, otherwise by a factor of 4.
* The executable (QPEG.EXE) is smaller.
* Added ability to switch greyscaled display on/off ('$' key).
* Added dithering routines for hicolor modes. Now hicolor looks
almost like truecolor.
* Added initialization file (QPEG.INI) for user changeable defaults:
- video mode
- file information on/off
- preview on/off
- beeps on/off
- hicolor dithering on/off
- greyscaled display on/off
Most of these settings can be changed within QPEG.
* Fixed problems when viewing greyscaled images in hicolor or truecolor
modes.
* Fixed preview code which caused errors on some VGAs. The preview
should now work on _ANY_ VGA graphics card.
* Changed ATI driver. I'm not sure if it's fixed, since I can't test it.
* Fixed VESA driver.
* New driver for DELL S3 graphics cards. Thanks to Lenny Lim!
(If it doesn't work, try the VESA driver.)
QPEG 1.0d
~~~~~~~~~
* QPEG now works with the VESA driver (both needed to be fixed).
* Changed the ATI driver (once again).
* English and German documentation.
QPEG 1.0e
~~~~~~~~~
* Driver for Diamond SpeedStar 24X. Thanks to Jan van Loenen!
* Driver for NCR 77C22 chipset. Thanks to Peter van Sebille!
* The executable (QPEG.EXE) is considerably smaller.
QPEG 1.0f
~~~~~~~~~
* Doesn't lock up anymore on corrupt JPEG files.
* Slightly improved accuracy (this fixes a bug that caused a checkerboard
texture on extremely bright areas).
* Supports interlaced GIF files.
* Supports Adobe Photoshop JPEG file format (non-JFIF).
QPEG 1.1c
~~~~~~~~~
* Changed directory structure:
directory ENGLISH for English documentation, directory DEUTSCH
for German documentation.
* QPEG FAQ.
* Fixed NCR configuration.
QPEG 1.2d
~~~~~~~~~
* Changed registration system.
* Changed status window. Press F1 for help.
* Fixed bug (blank screen when zooming very fast).
* Fixed bug in Cirrus driver file for 1280x1024x16 mode.
Thanks to Ben Jos Walbeehm!
* Driver for Realtek chipset. Thanks to Christopher L. Tumber!
* Supports 64K hicolor modes (16 bit) using 65536 colors.
* Option for automatic video mode selection (depending on the image size),
see QPEG.INI for details.
QPEG 1.2e
~~~~~~~~~
* Fixed bug (white areas occured when decoding high quality JPEG images).
* Fixed bug (QPEG didn't recognize write protected GIF files, for example
on CD ROMs).
* You can select images with the space key (tagging), then use shift+enter
to view the selected images only.
QPEG 1.2f
~~~~~~~~~
* Tagging bug fixed.
* Targa files are recognized (but not displayed yet).
* Truecolor modes (16M) work now with Diamond Viper and VESATRUE.CFG.
* Various bugs in the documentation fixed.
* There's a QPEG support BBS for fidonet and modem, see QPEG.DOC.
QPEG 1.3c
~~~~~~~~~
* Displays Targa (TGA) files! It supports:
- truecolor TGA, greyscaled/monochrome TGA and TGA with palette,
- uncompressed TGA and rle (run length encoded) compressed TGA,
- any TGA type can be displayed in any video mode (just like JPEGs),
- TGA display is F A S T !
* Increased maximum number of video modes from 25 to 40.
* Total rewrite of the general graphics routines, adding new formats
(PCX, BMP, PBM/PNM etc) is now much easier.
* Mouse support! Your mouse driver must be Microsoft compatible.
If you have a Genius mouse driver, it should be at least version 9.06,
otherwise you'll have to disable mouse support (see QPEG.INI).
* Supports up to three mouse buttons.
* Freely configurable mouse buttons: the mouse buttons can be programmed
to do anything which can be done with the keyboard. See QPEG.INI.
* Changed AUTO_MODE options in QPEG.INI.
* The video driver (*.DRV) needn't be copied to the QPEG directory
anymore.
* Fixed truecolor mode with Diamond Viper (once again).
* Fixed another truecolor bug (VESA configuration) which caused previously
displayed images not to be cleared correctly.
* Now you can specify a drive or directory on the command line, and qpeg
will start up in that directory.
* QPEG gives the following error levels for command line viewing:
- 0 : ok (no error),
- 5 : at least one file is no valid graphics file,
- 20 : fatal error, e.g. unknown command line option, error in
configuration file etc.
Those error levels can be used for batch file processing.
* You can use Shift+Del to delete all tagged files at once.
* You can use Shift+Inst to copy all tagged files at once.
* Another ATI driver (ATI-3.DRV) for ATI VGA Wonder 18800.
Thanks to Yaron Keren!
* Fixed several bugs.
QPEG 1.3f
~~~~~~~~~
* Fixed scolling bug.
* Updated documentation.
* The Diamond Viper / VESATRUE combination definitely works now.
* Fixed bug which caused the second image to be distorted when
using the VESATRUE configuration.
* Driver for Tseng Labs ET4000-W32, supports up to 4 Mb of video memory.
Thanks to German c't Magazine!
* /K command line option causes QPEG to exit immediately without clearing
the graphics screen. Mainly for use in batch files. Works only in the
registered version (because the shareware delay must be displayed in
text mode).
* /C command line option just clears the screen and switches back to
text mode. Pretty much the same as 'MODE CO80'. Mainly for recovering
from a previously used /K option.
* Fixed bug: TGA display with RGB truecolor graphics cards.
* Fixed bug: Enter key didn't view next image if "file info" was
switched off.
* You're now able to tag non-image files.
* You can use your mouse to pan across images.
* More detailed memory information in the status window.
QPEG 1.3j
~~~~~~~~~
* Doesn't lock up anymore on corrupt GIF files.
* Fixed some bugs related to mouse control.
* Supports PCX images with 1, 4 or 8 bit, or 24 bit truecolor.
* Supports BMP images (Windows format compressed and uncompressed,
standard OS/2 format and multi image OS/2 format) with 1, 4 and 8 bit,
and 24 bit truecolor.
* Renamed to QPEG/386. It also detects a 486 processor.
Note: a 486DLC (by Cyrix) is not a real 486, but an improved 386.
* Driver for Compaq graphics cards based on QVision/AVGA chipsets
(not yet tested).
* Now you can still use the cursor keys if Maus_Follow=On in QPEG.INI.
* Fixed bug related to image rebuild.
QPEG 1.3n
~~~~~~~~~
* New install program (English and German) which hopefully works now.
* Fixed scolling bug (only affected commandline viewing).
* You can't change to non-existant drives anymore.
* New keyboard functions:
- 'A'-'Z' and '0'-'9' move the cursor bar to the next file which starts
with that letter or digit.
- To change to another drive, hold down the shift key and press the
corresponding drive letter ('A'-'Z').
* More features for QPEG.INI:
- Pan_Immediately=On/Off
Affects behaviour of panning (if you have a slow machine, it's
recommended to switch this option on).
- Pan_Step_X/Y=...
Selects the step size for panning, either in pixels or in
percent of current screen size.
- Sort_Order=...
Sort order for directory listing.
- File_Filter=...
File masks for directory listing (by default '*.*').
For detailed information please refer to QPEG.INI.
QPEG 1.4a
~~~~~~~~~
* Driver for Ahead graphics cards based on Ahead chipsets (A or B)
(not yet tested).
* Fixed several problems in configuration files (not yet tested).
* Now gives a warning message if you try to delete a read-only file.
* Now you can assign the key '+' to a mouse button, e.g.:
View_Mouse_Button_Left=+ #(in QPEG.INI file)
* New key functions while viewing an image:
'I' Display informationen about the image (name, type, size).
'R' Refresh the display and clear any text.
* More features for QPEG.INI:
- View_While_Loading=On/Off
On: The image is displayed while it's being loaded (like previous
versions).
Off: The image is displayed when loading is completed, till then
the previous image is kept on the screen.
- Fit_To_Screen=On/Off
On: If an image is larger than the screen, it's shrunk to the size
of the screen.
Off: Images are not shrunk. Therefore very large images may not fit
on the screen completely, thus making it necessary to pan/scroll
using the mouse or the cursor keys.
- Image_Description=...
You can specify which information to display while an image is
loaded. For more information please refer to QPEG.INI.
* New command line option:
/Iname
'name' specifies the filename of an initialization file (including drive
and directory if necessary). If this option is not present, QPEG uses
the file QPEG.INI which is in the same directory like QPEG.EXE (just
like previous versions).
QPEG 1.4d
~~~~~~~~~
* Available now: QPEG on MO disk (magneto optical), format 3.5", 128 Mb
capacity. The remaining disk space is filled with lots of images
(more than 1,000 images of different kinds). See REGISTER.FOR.
If you have special wishes, please tell me. I may be able to help you
due to my large image archive.
* Also available: QPEG and images on streamer tape (type DC 2120, format
QIC-80).
* Fixed bug in VESATRUE (only occured with truecolor modes on cards using
4 bytes per pixel).
* Fixed bug with "View_While_Loading=Off".
* Some optimizations for Pentium processors.
* PicDex interface, i.e. QPEG can read and process PicDex' index files
(*.IDX). See PICDEX.DOC.
QPEG 1.4e
~~~~~~~~~
* Command line option for slideshow mode:
/Ssecs
turns on slideshow mode. Each image is displayed for 'secs' seconds,
then the next one is loaded. If 'secs' is omitted (i.e. '/S' only),
each image is displayed for 10 seconds (like '/S10').
* Command line option for script files:
/@name
takes image file names from the file 'name' and displayes them, just
as if they were specified directly on the command line. You can use
several '/@' commands on the command line.
* Fixed bug with incorrectly stored monochrome PCX files.
QPEG 1.5a
~~~~~~~~~
* Fixed Ahead driver, should work now. In case it still doesn't work,
there's a special Ahead B driver which definitely works (tested).
* New driver for Chips&Technologies cards. Not tested.
* Command line option /n (select graphics mode) works again.
* New features for QPEG.INI:
- Interface_256_Colors=On/Off
Off: Use graphics mode 640x480 with 16 colors for user interface
(directory screen), just like previous versions (greyscaled).
On: Use graphics mode 640x480 with 256 colors for user interface
(directory screen), which is more colorful. Also fixes some
problems with mouse pointers in 16 color modes.
- File_Exclude=...
The opposite of 'File_Filter'. You can specify which files not to
display in the directory listing.
- Create_Descriptions=On/Off
Specify if QPEG should use DESCRIPT.ION files to store information.
See QPEG.INI for more information. 'On' is recommended.
* Support for 4DOS/NDOS description files (DESCRIPT.ION):
- If there are any descriptions, they're displayed in the right hand
window, provided that 'File info' is switched on.
- Press Alt-E to edit an existing description, or to create a new
description. There is a maximum of 200 characters per description,
though QPEG only displays the first 39 characters.
Note: You needn't have 4DOS/NDOS to be able to use that feature.
QPEG 1.5b
~~~~~~~~~
* Updated documentation. The program itself has not been changed.
* New: official support BBS in the U.S.A., see UPDATES.DOC.
QPEG 1.5e
~~~~~~~~~
* Minor changes and bug fixes
* New official support BBS in the U.S.A., see UPDATES.DOC.
* New configuration file for V7 Spea Mercury. Thanks to Michael Seewald!
* New VESATEST utility which checks for VESA support, VESA version and
supported VESA modes.
* It is now possible to specify multiple INI files ("/I" option).
* QPEG now doesn't create DESCRIPT.ION files if there are no graphics
files in the respective directory. Description files are created and
updated only in one of the following cases:
- There's already a description file.
- There's at least one graphics file.
In either case, QPEG creates them only if "Create_Descriptions=On".
Existing description files are always updated if necessary, regardless
of the "Create_Descriptions" setting in the QPEG.INI file.
* Fixed serious bug with BMP and RLE files.
* Fixed code for Pentium (586) detection.
* New graphics format: IFF/ILBM. Supports 1 to 8 and 24 bit images,
uncompressed and ByteRun-1 compressed. Also supports PBM files created
by Deluxe Paint II enhanced. Due to lack of test images there's
currently no support for HAM and other Amiga specific modes.
My to-do list is still long, so I will keep on developing and enhancing.
Send any bug reports, comments, wishes, ideas etc to me.