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594 Commits

Author SHA1 Message Date
Max Horn
4343567458 changed the way 'streams' are handled: the finalization logic is now in the WrappedAudioInputStream; this allows further streamlining of the channel/mixer code (can you already guess what I am working towards? :-) 
svn-id: r11696
 2003-12-17 01:50:50 +00:00
Max Horn
d81746ada8 some cleanup 
svn-id: r11694
 2003-12-17 01:32:00 +00:00
Max Horn
de51f631be cleanup 
svn-id: r11686
 2003-12-16 15:34:17 +00:00
Robert Göffringmann
5756a41ba6 added mixer flag for little endian samples 
svn-id: r11665
 2003-12-16 02:11:04 +00:00
Max Horn
0ee89a3277 init some more member vars 
svn-id: r11597
 2003-12-12 15:05:33 +00:00
Torbjörn Andersson
813e8fbdab Emergency bugfixes: 
Initialise _cd.playing to false. Otherwise ScummVM may create a savegame
where a CD track appears to be playing, but everything about it is
undefined, causing ScummVM to crash when loading it.

Initialise _track_info[] with NULLs, otherwise ScummVM crashes for me when
I start the CD version of MI1.

There's probably a lot more that *should* be properly initialised, but this
seems to take care of the most serious issues, and is all I have the time
to do now anyway.

svn-id: r11573
 2003-12-11 08:18:51 +00:00
Jamieson Christian
f82a23771c Expanded the Doxygen docs for the MidiParser class. 
Painfully detailed in its description of how to
get a MidiParser object hooked up and running.

Hope this helps ya, Joost! ;)

svn-id: r11559
 2003-12-11 00:51:51 +00:00
Jamieson Christian
c95e9d12a2 Endian-safe read-and-advance helper functions are 
now based on the READ_LE_* and READ_BE_* macros.
Very slight performance gain, woo hoo.

svn-id: r11558
 2003-12-10 23:52:29 +00:00
Max Horn
8edcf3f1ca small tweak/fix (?) 
svn-id: r11541
 2003-12-09 23:01:36 +00:00
Max Horn
bbc03e144c cleanup 
svn-id: r11431
 2003-11-29 23:40:21 +00:00
Paweł Kołodziejski
f1d0219067 fixed warning 
svn-id: r11430
 2003-11-29 19:49:49 +00:00
Max Horn
e68ac71155 added API to query CD playback status; renamed AudioCDManager methods 
svn-id: r11422
 2003-11-29 13:56:33 +00:00
Max Horn
f00cd05b33 moved Audio CD (emulation) code from scumm/sound.cpp to sound/, so that it may be reused by other engines in the future 
svn-id: r11421
 2003-11-29 12:11:01 +00:00
Paweł Kołodziejski
1f99fbe77c cleanup whitespaces 
svn-id: r11221
 2003-11-08 23:05:04 +00:00
Travis Howell
a5498d2102 Correct voc rate in DOTT demo 
svn-id: r11186
 2003-11-07 11:11:06 +00:00
Max Horn
4c833ba23e fix invalid typo fixes ;-) (BTW did anybody get comit mails for khalek's changes? I didn't) 
svn-id: r11183
 2003-11-07 09:38:06 +00:00
Jonathan Gray
b2e9b73c4c spelling fixes 
svn-id: r11180
 2003-11-07 02:43:47 +00:00
Joost Peters
6fc0cd7913 whatever 
svn-id: r10959
 2003-10-25 01:11:14 +00:00
Joost Peters
3ad14b06f5 added extra flag to mixer so we don't use free() on new'd pointers 
svn-id: r10958
 2003-10-24 23:09:01 +00:00
Max Horn
7eab653832 cleanup 
svn-id: r10894
 2003-10-18 13:04:59 +00:00
Max Horn
33f2fbff08 We proudly present the latest installment of our hit series 'Untangle the mess': 'Help! Space Invaders refactored the music detector'... in other news, I obviously need to sleep now 
svn-id: r10883
 2003-10-18 00:22:46 +00:00
Max Horn
ad2db08940 renamed some Timer methods 
svn-id: r10868
 2003-10-17 16:39:32 +00:00
Max Horn
c11ebb33b6 cleanup 
svn-id: r10718
 2003-10-10 12:12:56 +00:00
Max Horn
9f537f4b8c clarification: premixer must use native endianess 
svn-id: r10621
 2003-10-05 17:42:55 +00:00
Jamieson Christian
a722d0601e Preliminary preparation for new YM2612 FM emulator. 
All the hooks are in, but actual implementation
needs to be checked for portability.

svn-id: r10615
 2003-10-05 15:36:52 +00:00
Max Horn
d4734bd4f2 use namespace Common a bit more; don't zero the RNG in scumm (else the seed gets reset); remove obsolete 256 color blending code 
svn-id: r10592
 2003-10-04 11:50:21 +00:00
Max Horn
ad293a5ab8 cleanup / doxygenification 
svn-id: r10578
 2003-10-03 23:34:06 +00:00
Max Horn
88de9a21ae undo aquadran's recent changes here. If this doesn't compile on MSVC7, fine, simply remove it from your project file - it's not supposed to be compiled ATM 
svn-id: r10564
 2003-10-03 10:30:33 +00:00
Paweł Kołodziejski
f0fae232b9 fixed compilation under msvc7 
svn-id: r10562
 2003-10-03 07:45:41 +00:00
Max Horn
bb6765f85d cleanup & restructuring; in particular move the midi driver list to its own source file 
svn-id: r10550
 2003-10-02 22:52:57 +00:00
Max Horn
17bf7b95aa removed duplicate g_timer object (one was global, one was static to timer.cpp); set g_system earlier (might prevent a few race conditions) 
svn-id: r10471
 2003-09-28 21:08:48 +00:00
Jamieson Christian
4dcb829e78 Timer services are now available through g_timer, so 
you don't have to go through the Engine to get to them.

svn-id: r10450
 2003-09-27 23:59:00 +00:00
Jamieson Christian
7f707acfb6 Converted the MPU-401 timer to use the Timer class. 
Since this was the only place where we were using
create_thread, that method should be removable now.
I also removed the midi_driver_thread overrides
for the MorphOS and YPA1 (Palm) backends. These need
to be tested by their respective porters.

svn-id: r10414
 2003-09-26 14:05:33 +00:00
Jamieson Christian
a30eb131bb Fix for Bug [810564] ALL: missing instruments with native MT-32 
As defined in Patch [811623] MT-32 patch for Bug 810564

Added a channel mask to MPU-401 devices so that --native-mt32
may force the device to use only the subset of MIDI channels
actually supported by the MT-32. Also added a best-guess
interpretation of iMuse Part priority in the SysEx 0x00 msg,
since part priorities become more of an issue when the
channel count is cramped.

svn-id: r10409
 2003-09-25 22:32:05 +00:00
Max Horn
a4675f34a7 work around silly bug in Microsoft Visual Studio .NET 2003. M$ does not stop at breaking HTML and Java, no, now they have to mutilate C/C++, too. MS-C instead of ANSI-C, anybody? *grmbl* 
svn-id: r10319
 2003-09-19 21:29:59 +00:00
Max Horn
9470c9f661 changed & documented the premixer semantics 
svn-id: r10294
 2003-09-18 16:01:33 +00:00
Max Horn
be9d4066e1 moved engine.* to base; this fixes some linking issues when building a barebone ScummVM (or maybe I just want to increase our CVS stats? <g>) 
svn-id: r10287
 2003-09-18 02:07:18 +00:00
Max Horn
231cb16b5b some tweaks to the build system (work toward plugin support) 
svn-id: r10279
 2003-09-17 21:53:13 +00:00
Torbjörn Andersson
bc90c04c25 Don't call the premix function when the mixer is paused. (This is 
particularly noticeable in games with PC speaker emulation, but I could
hear faint noises in AdLib music as well.)

svn-id: r10262
 2003-09-16 07:06:17 +00:00
Max Horn
9e88df9e16 some (untested!) support for backends which require unsigned audio samples 
svn-id: r10183
 2003-09-11 22:57:06 +00:00
Max Horn
c0e2d2be66 fixed module.mk 
svn-id: r10155
 2003-09-10 12:41:14 +00:00
Max Horn
eae239394c moved declaration of error/warning/debug from engine.h to util.h; added voc.cpp 
svn-id: r10150
 2003-09-10 12:19:57 +00:00
Travis Howell
123c9035cf Up debug level of this warning, since it floods output in loom 
svn-id: r10131
 2003-09-09 13:23:09 +00:00
Max Horn
555dae9fee map 0xA5 to 11025 Hz, too 
svn-id: r10129
 2003-09-09 12:36:41 +00:00
Max Horn
2c67f7b32f map 0xD3 in VOC headers to 22050 Hz, too 
svn-id: r10128
 2003-09-09 12:34:13 +00:00
Max Horn
ef373fe2e8 start to use code from the original resample codebase, since it uses fixed point math instead of float; however, the code is not at all complete right now, I just commit this to get it off my HD (neither the old nor the new code in resample.cpp work anyway) 
svn-id: r10089
 2003-09-08 15:32:37 +00:00
Max Horn
ea461dfc3c new header file for VOC specific stuff 
svn-id: r10072
 2003-09-07 20:23:38 +00:00
Max Horn
0be0196013 removed pauseMixer method from mixer, and renamed stop to stopChannel 
svn-id: r10042
 2003-09-06 10:47:30 +00:00
Max Horn
eac128f011 optimized channel volume/pan handling 
svn-id: r10028
 2003-09-05 23:27:11 +00:00
Max Horn
3aa8454efa moved the sound ID param in playRaw before volume/pan 
svn-id: r10023
 2003-09-05 22:09:56 +00:00