ref: 2b22bd24cd0299282dd62545a6815a689a54e74a
parent: 125f86e18b31dcf1885164b754bf23ffe3e3bc04
author: Simon Howard <[email protected]>
date: Wed Apr 16 16:30:04 EDT 2008
Update some of the documentation. Subversion-branch: /trunk/chocolate-doom Subversion-revision: 1115
--- a/BUGS
+++ b/BUGS
@@ -8,11 +8,18 @@
* Music plays back differently.
- The DOS music code was not in the Doom source release as Doom used
- a proprietary sound library. The mus <-> mid conversion mostly
- works well but some patches are different. By closer examination
- of which MIDI instruments are used by doom.exe, it may be possible
- to get a closer conversion.
+ Vanilla Doom was typically played with a SoundBlaster (or compatible)
+ card. It programmed the registers for the OPL music chip directly
+ in order to emulate the various General MIDI instruments. However,
+ Chocolate Doom uses the OS's native MIDI playback interfaces to play
+ MIDI sound. As the OPL is programmed differently, the music sounds
+ different to the original, even when using an original SoundBlaster
+ card.
+
+ This can be worked around in the future: OPL emulation code exists that
+ simulates an OPL chip in software. Furthermore, depending on the OS,
+ it may be possible to program the OPL directly in order to get the
+ same sound.
* A small number of Doom bugs are almost impossible to emulate.
--- a/README
+++ b/README
@@ -56,18 +56,23 @@
* More information, including information about how to play various classic
TCs, is available on the Chocolate Doom website:
- http://www.chocolate-doom.org/
+ http://www.chocolate-doom.org/
You are encouraged to sign up and contribute any useful information you may
have regarding the port!
- * Chocolate Doom is not perfect. See the BUGS file for a list of
- known issues,
+ * Chocolate Doom is not perfect. See the BUGS file for a list of known
+ issues. New bug reports can be submitted to the Chocolate Doom bug
+ tracker on Sourceforge. See:
- * Chocolate Doom is under the GNU GPL. See the COPYING file for more
- information.
+ http://sourceforge.net/projects/chocolate-doom
- * Chocolate Doom is currently a beta version. Not all planned features
- have been implemented yet; see TODO. Please send feedback and bug
- reports to [email protected]. Thanks!
+ * Source code patches are welcome, but please follow the style guidelines -
+ see the file named HACKING included with the source distribution.
+
+ * Chocolate Doom is distributed under the GNU GPL. See the COPYING file
+ for more information.
+
+ * Please send any feedback, questions or suggestions to [email protected].
+ Thanks!