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59 Commits

Author SHA1 Message Date
Jochen Hoenicke
86cd961b72 Fix Bug #1163202 (music never stops). Some code cleanup. 
svn-id: r17155
 2005-03-15 13:41:15 +00:00
Jochen Hoenicke
402dd115ea Weakened the low pass filter (thanks to tbcarey who compared it with a real PCjr) 
svn-id: r17154
 2005-03-15 10:04:35 +00:00
Torbjörn Andersson
dd5e5abe49 Whitespace 
svn-id: r17149
 2005-03-15 08:20:22 +00:00
Max Horn
abd12dd1b6 Use class Mutex instead of MutexRef 
svn-id: r16679
 2005-01-28 22:05:51 +00:00
Max Horn
cffd917165 system.h was being included in tons of places, without any good reason; reduced this (total dependencies on system.h went down from 193 to 85 files) 
svn-id: r16527
 2005-01-10 22:06:49 +00:00
Max Horn
47280d9433 Updated copyright 
svn-id: r16398
 2005-01-01 16:09:25 +00:00
Max Horn
1ae87c0fbb Trying to cleanup the volume control mess inside the SCUMM engine: renamed MusicEngine::setMasterVolume to setMusicVolume; fixed iMuse to use the correct method for setMusicVolume (previously modified the iMuse internal volume control); hooked up the volume control of various other music engines; added ScummEngine::setupVolume method which can be called whenever volume settings change, and which gurantees that those are handled uniformly 
svn-id: r15944
 2004-11-28 21:24:02 +00:00
Max Horn
8ff15ae72c Use modern form of setupPremix 
svn-id: r15915
 2004-11-27 16:12:11 +00:00
Max Horn
ba74a8e7f6 Added some more mixer doxygen docs; cleaned up Mixer API a bit, removing some very specialised methods 
svn-id: r15914
 2004-11-27 15:58:18 +00:00
Max Horn
42863d5cc2 cleanup / updated some comments 
svn-id: r15524
 2004-10-11 22:27:26 +00:00
Jochen Hoenicke
e609820a5b Clear all channel variables in clear_channel 
svn-id: r13203
 2004-03-05 14:35:16 +00:00
Max Horn
c6752cccf5 renamed more OSystem methods to follow our naming scheme; renamed NewGuiColor to OverlayColor; fixed some calls to error() in the SDL backend 
svn-id: r13087
 2004-02-28 12:58:13 +00:00
Max Horn
d158280425 the OSystem changes we discussed on the ML (note: renaming of the existing OSystem API is not yet finished); porters will have to fix their ports to get them to compile again 
svn-id: r13036
 2004-02-24 22:39:42 +00:00
Max Horn
ebecf1dbaa unify _vm / _scumm usage 
svn-id: r12262
 2004-01-08 20:37:26 +00:00
Oliver Kiehl
ea154852b7 add newlines to end of files 
svn-id: r12249
 2004-01-08 13:36:26 +00:00
Chris Apers
a6f378aee2 No more needed 
svn-id: r12245
 2004-01-08 12:12:46 +00:00
Max Horn
033ff78ae9 updated copyright notice 
svn-id: r12176
 2004-01-06 12:45:34 +00:00
Chris Apers
3f1d66cf11 PalmOS sound API cannot access globals or functions out of the first segment 
svn-id: r11740
 2003-12-18 11:47:58 +00:00
Paweł Kołodziejski
1f9e408e2f cleanup whitespaces 
svn-id: r11217
 2003-11-08 21:59:32 +00:00
Chris Apers
3f06651bab Moved PalmOS initializations out of namespaces. 
svn-id: r10703
 2003-10-09 14:17:06 +00:00
Max Horn
0954fc1dac cleanup 
svn-id: r10620
 2003-10-05 17:32:38 +00:00
Max Horn
ad293a5ab8 cleanup / doxygenification 
svn-id: r10578
 2003-10-03 23:34:06 +00:00
Max Horn
d7660a2662 introduced namespace Scumm; made #include statements use scumm/ prefix explicitly 
svn-id: r10571
 2003-10-03 18:33:57 +00:00
Max Horn
3f55f2669d renamed class Scumm to ScummEngine (consisten with other engine names; also makes room for a potential 'Scumm' namespace) 
svn-id: r10549
 2003-10-02 22:42:03 +00:00
Jochen Hoenicke
748523dbe2 Generated signed sound samples (cf. feature request #812913). 
svn-id: r10510
 2003-09-30 17:10:03 +00:00
Max Horn
0c8df28387 cleanup; some more fixed need afnow that the premix proc is expected to generate stereo data; (we probably should add a common base class for Player_V1/V2 instead of deriving V1 from V2) 
svn-id: r10312
 2003-09-19 14:43:57 +00:00
Max Horn
f7d50f7c68 unify legal headers a bit here 
svn-id: r10305
 2003-09-18 19:56:38 +00:00
Max Horn
292cdb02ed just generate the data as stereo, instead of munging the buffer at the end 
svn-id: r10298
 2003-09-18 16:15:38 +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
Jochen Hoenicke
bcb87f4126 Add a new hull curve entry needed by Indy3. This fixes bug #770698. 
svn-id: r10230
 2003-09-13 15:02:59 +00:00
Chris Apers
3156f0dd2f Reduce PalmOS data segement 
svn-id: r10083
 2003-09-08 08:54:37 +00:00
Max Horn
1dbab0237f cleanup/refactoring 
svn-id: r10070
 2003-09-07 19:28:45 +00:00
Max Horn
361c3b95d5 some cleanup; clarified isSoundInUse semantics and the difference between IMuse::get_sound_active and IMuse::getSoundStatus; added lots of const qualifiers to IMuse; rewrote IMuseInternal::getSoundStatus (hopefully not breaking it); added MusicEngine::getSoundStatus 
svn-id: r10069
 2003-09-07 17:14:56 +00:00
Max Horn
0012f7fa96 added common base class MusicEngine for iMuse/iMuseDigital/Player_V123 (initial stab, more work to follow) 
svn-id: r10066
 2003-09-07 16:16:19 +00:00
Max Horn
76961a90c0 added an assert 
svn-id: r10054
 2003-09-07 00:00:35 +00:00
Jochen Hoenicke
185d563690 A different fix for Bugs item #788531. 
Allocate a 4th channel and map all accesses to out of bounds
channels to this channel.

svn-id: r9705
 2003-08-15 12:48:47 +00:00
Jamieson Christian
c0730f6cb9 Fix for Bug [788531] Indy3VGA - Access violation with PC Speaker "travel" music 
Checked for OOB channel clear command. The "travel" music
in question seems to try to clear channel 4 when there are
only channels 0-3. Now we check and bail if OOB.

Perhaps this isn't quite the correct thing to do. Would
channel 4 be significant, as in perhaps "clear ALL channels"?
Hoenicke should answer this one.

svn-id: r9700
 2003-08-15 07:10:30 +00:00
Jochen Hoenicke
fa457b95c1 Don't create imuse for v1 and v2 games (otherwise getSoundStatus doesn't work). 
PCjr support for V1 games, bug fix in speaker support.
set_pcjr is now called by Player_V2 constructor according to midi driver.
Renaming of member variables to begin with an underscore.

svn-id: r9692
 2003-08-14 19:41:40 +00:00
Jamieson Christian
d38a028996 More monkeyvga credits fix for -epcspk/pcjr 
svn-id: r9666
 2003-08-13 17:38:05 +00:00
Jamieson Christian
2ad09e7857 Fix monkeyvga hang when using -epcspk/pcjr 
svn-id: r9665
 2003-08-13 17:18:31 +00:00
Jochen Hoenicke
fef62655f8 Fixed the freqency of one note. This bug is also in the original Lucas 
Arts Games...

svn-id: r9648
 2003-08-12 15:40:24 +00:00
Max Horn
4ae47a74bf added support for output sample rates > 32767 (still limited to a max of 65535, but all we care about are 44100 and 48000 anyway) 
svn-id: r9510
 2003-08-05 17:52:47 +00:00
Max Horn
c10905b975 cleanup 
svn-id: r8662
 2003-06-27 00:10:17 +00:00
Max Horn
acec45a483 cleanup 
svn-id: r8494
 2003-06-15 01:00:43 +00:00
Jochen Hoenicke
f1b3e170e9 This should be the right check for header_len. 
I first thought that old games did not have GF_SMALL_HEADER.

svn-id: r8379
 2003-06-07 09:48:10 +00:00
Max Horn
86df3537b9 replaced GF_AFTER with _version 
svn-id: r8372
 2003-06-07 00:13:26 +00:00
Torbjörn Andersson
229c5bb328 I have no idea if this is right, but at least sound seems to be working 
again in Maniac Mansion, Zak and EGA Loom.

svn-id: r8365
 2003-06-06 23:22:59 +00:00
Jochen Hoenicke
ce0352eab2 Added a fix for music_timer in V3 games. 
svn-id: r8361
 2003-06-06 21:56:37 +00:00
Jochen Hoenicke
9533f5605a Synchronize channels playing the same frequency. This prevents 
interference effects.

svn-id: r8318
 2003-06-05 08:45:24 +00:00