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- JPEG Convert - release notes
- The Macintosh specific portion of JPEG Convert is written by James H. Brunner
- The JPEG code is compliments of Tom Lane and the Independent JPEG Group
-
- 1.0
- ===
- Changed the mysterious "Calculating text" message to display a WF logo.
-
- No known bugs at time of release.
-
- 1.0b2
- ====
- Fixed problem with centering of "Replace OK?" dialog for system 6.
- Fixed AE code to dispose of the AE desc after using.
- Added boolean for FSSpec support.
- Removed/replaced FSSpec calls for compatibility with system 6.
- Added ICON for dialogs on systems without color QD.
- Shrunk CJPEG and DJPEG dialogs to fit on small MacScreen.
- Added "Calculating text..." message in about box (delays were too long on slow Macs).
- Fixed bug. User was asked "OK to replace?" if he hit cancel in the CJPEG/DJPEG dialog.
- Changed compile notes to move "MacTraps2" into the segment with ANSI.
- Corrected a multi-finder (sys6) problem where initial dialog was displayed in back.
- Corrected a system 6 problem with the font in the progress window.
- Unhighlighted menu bar before processing on Open... and the like.
-
- 1.0b1
- ====
- Fixed code to delete zero-k artifact files when an error occurs during conversion.
- Dimmed check-boxes in CJPEG and DJPEG dialogs are now gray on a color monitor instead of dithered.
- Now set file type before closing file so that finder displays correct icon without having to "Get Info".
- Changed standard output dialog to default to the directory that the first dropped file came from.
- Updated standard header comments. Added comments throughout the code.
- Changed the names of the source files to be consistent with the registered application name.
- Fixed a bug that hitting ESC in one of the dialogs would not hit cancel button.
- Created a document describing how to build the application.
- Added preferences dialog to allow user to change file types and creators, etc. This includes:
- Creation of prefs file.
- Addition of icon for prefs file.
- Support throughout code for prefs file.
- Updated progress monitor to save location in prefs file.
- Completely re-wrote the About box.
- Fixed the dialog centering code for system 6.
-
- No known bugs.
-
- No known deficiencies.
-
- 1.0a3
- ====
- Fixed overwriting of existing files. Replaced dialog entry of the file name with a button that calls
- standard file. Standard file will check for replacement. If the user does not change the name, an OK
- to replace dialog (I stole it from the system) will be displayed (if the file already exists) when the
- user hits the OK button.
- Added icons and file types for output files. Using the standard 'JPEG' and 'GIFf' types as well as new
- files types 'RLE ', 'PPM ', & 'TARG'. The creator is properly set.
- Misc balloon help updates: MENUs and Finder.
- Interface is 32-bit compatible so the size flags can be set to '58C0' (it always was, but I didn't know it).
- Changed error dialog a bit.
- Corrected problem with program quitting automatically (after processing) if started by
- double-clicking and then a document is dropped.
- Fixed program to display intro screen when double-clicked for pre-system 7 machines.
-
- No known bugs.
-
- Known deficiencies:
- No method for the user to set file type and creator for output files.
- Documentation poor/incomplete (at best) for building application.
-
- 1.0a2
- ====
- Completed support for older versions of the system (System 6, 5, ...) [I think]
- Fixed memory calculation to use available memory in application heap zone before creating a temp file.
- Fixed "nointerleave" to be dimmed in the CJPEG dialog (this was actually a bug in Tom Lane's code. It
- appeared as a valid option in his CJPEG as well even though it is not available. He has added a new
- #define switch for this. You don't need a new copy of the IJG software since it will be properly
- undefined in the version you have.)
- Completed balloon help on CJPEG & DJPEG dialogs.
-
- Known bugs:
- Program will overwrite an existing output file without warning!
-
- Known deficiencies:
- No method for setting file type and creator for output files.
- Documentation poor/incomplete (at best for building application).
- No balloon help on application icon or on menus.
-
- 1.0a1
- ====
- Initial (incomplete/buggy) alpha release