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118 Commits

Author SHA1 Message Date
Max Horn
ca7880df6c Added new method OSystem::getScreenChangeID(), which can be used by code to track screen changes even without getting all EVENT_SCREEN_CHANGED events 
svn-id: r23661
 2006-08-04 13:10:28 +00:00
Max Horn
eaff9344a4 Added OSystem::setFocusRectangle (first part of Nintendo DS patch) 
svn-id: r23449
 2006-07-09 09:40:44 +00:00
Joost Peters
240acc427a make grabRawScreen() pure virtual, since it's now _required_ to be implemented by backends for certain SCUMM games to function properly. 
This happened when ScummEngine::moveScreen() was changed in revision 23215 and causes Indy4 to fail the assert(_system->grabRawScreen(...)) on PSP (and Symbian?), where this function was not implemented.

svn-id: r23383
 2006-07-07 09:00:18 +00:00
Eugene Sandulenko
14ec3f45fa - Heavily modified patch #1214784: "Disable overlay scaling" 
- Eriktorbjorn's patch from same tracker item for scaling sword1/2 cutscenes
  is applied as is. It lacks resolution switch on-the-fly.
- GUI widgets are repositioned on the fly and use most space, even aspect
  ratio corrected screen is used without scaling
- Heavy tesing is required, but works for me in all cases except for bug
  #1483272: "GUI: SCUMM pause dialog breaks upon scaler switch" which needs more
  work.
- I probavly broke some backend or two

svn-id: r22505
 2006-05-17 23:52:45 +00:00
Max Horn
ae50315fa0 Added a default implementation of the OSystem CD API (which simply does nothing) 
svn-id: r22370
 2006-05-06 18:10:38 +00:00
Max Horn
bbac9e43ee Actually, 3-4 alpha bits are fine, too :) 
svn-id: r21965
 2006-04-17 09:45:18 +00:00
Max Horn
4683b427ee Clarify that kFeatureOverlaySupportsAlpha should only be set if at least a few bits of alpha are present 
svn-id: r21963
 2006-04-17 09:31:13 +00:00
Max Horn
eb60d6abfe Document how the alpha color component is to be interpreted 
svn-id: r21962
 2006-04-17 09:23:51 +00:00
Max Horn
9217472f0e With this change, backends are now responsible for instantiating their OSystem class before calling scummvm_main (Note: PalmOS and Symbian are not yet converted, and won't work currently) 
svn-id: r21557
 2006-04-02 14:16:31 +00:00
Max Horn
188cdf937d Clarified that OSystem::setWindowCaption currently only supports ASCII captions 
svn-id: r20780
 2006-02-20 13:09:39 +00:00
Max Horn
36934b611d Change CVS keywords to SVN keywords 
svn-id: r20510
 2006-02-11 09:53:53 +00:00
Eugene Sandulenko
ea42bad781 Update copyright notice 
svn-id: r20088
 2006-01-18 17:39:49 +00:00
Max Horn
eef4e5caec Augmented OSystem docs 
svn-id: r19522
 2005-11-08 22:28:31 +00:00
Eugene Sandulenko
b36677af71 Update FSF address. Eek. Actually that took place on May 1, 2005 
svn-id: r19142
 2005-10-18 01:30:26 +00:00
Eugene Sandulenko
6b4484472b Remove trailing whitespaces. 
svn-id: r18604
 2005-07-30 21:11:48 +00:00
Max Horn
1a615346ab Moved class SoundMixer to Audio::Mixer (didn't call the namespace 'Sound' because we already have many classes with that name) 
svn-id: r18039
 2005-05-10 23:48:48 +00:00
Max Horn
72f4c03b0b Moved (In/Out)SaveFile(Manager) and Timer to namespace Common 
svn-id: r18038
 2005-05-10 23:17:38 +00:00
Paweł Kołodziejski
e774f60ec6 fixed warnings 
svn-id: r18004
 2005-05-09 17:24:25 +00:00
Max Horn
34f569108c Fix doxygen comment 
svn-id: r17999
 2005-05-09 12:22:57 +00:00
Max Horn
013e30eb38 Added two new methods to OSystem: grabPalette and grabRawScreen 
svn-id: r17974
 2005-05-08 21:39:05 +00:00
Max Horn
0dffba3c43 oops 
svn-id: r17971
 2005-05-08 17:44:54 +00:00
Max Horn
74f15bea74 Fix doxygen warning 
svn-id: r17970
 2005-05-08 17:13:08 +00:00
Max Horn
25d56525c8 Replace OSystem::hasAlpha with a feature flag 
svn-id: r17695
 2005-04-19 20:35:48 +00:00
Max Horn
2cfb9322e2 Added new (optional) OSystem::initBackend() method; this (and its usage) fixes bugs #1160977 and #1184664 
svn-id: r17694
 2005-04-19 20:22:50 +00:00
Max Horn
359c39722b Added some comments on how the graphics in OSystem are meant to work, based partially on a nice mail by Marcus, and adding in some information of my own. Certainly could be improved in style, language, content and everything, but once again it should be better than nothing... 
svn-id: r17359
 2005-04-03 21:38:39 +00:00
Max Horn
eb6301e562 Added some overlay method comments. They could be better and explain more, but it's at least a start 
svn-id: r17358
 2005-04-03 21:07:49 +00:00
Marcus Comstedt
ac54a40ea2 Added possibility to have an overlay with an alpha channel. 
svn-id: r17353
 2005-04-03 19:40:54 +00:00
Max Horn
4daf4c47b8 Fix method names to comply to our coding standards 
svn-id: r17134
 2005-03-14 08:24:39 +00:00
Max Horn
4b5b9bc984 mouse cursor palette better fits into the 'mouse' category than in the 'graphics' category (IMO) 
svn-id: r17102
 2005-03-12 16:33:03 +00:00
Eugene Sandulenko
7bb53f3bf1 Patch #1013937 "OSystem layer with bigger resolution". Now you will always 
get at least 640x400 window. And finally we have means of implementing
nice looking GUI.

Also updated all backends. If your backend has ability to run with 640x400 or
640x480 resolution then read patch tracker item to find out details. Other
port maintainers shouldn't worry, as this patch doesn't affect them, they
still get their 320x200.

svn-id: r17055
 2005-03-09 23:07:32 +00:00
Eugene Sandulenko
f420dd3b78 Implement OSystem method disableCursorPalette(bool disable) as mentioned 
in patch #1013937 (OSystem layer with bigger resolution).

svn-id: r16820
 2005-02-20 02:04:45 +00:00
Eugene Sandulenko
78ee0bfdaf Mouse part of big patch #1013937 (OSystem layer with bigger resolution) 
svn-id: r16800
 2005-02-17 23:01:00 +00:00
Torbjörn Andersson
4dda4eb31b On Fingolfin's suggestion I put back the inclusion of util.h into Rect, for 
MIN() and MAX(). I then removed util.h from a bunch of files which I don't
think need it any more. (Please let me know if I got too blood-thirsty!)

This reverts some of the changes I made this morning.

svn-id: r16541
 2005-01-11 13:25:02 +00:00
Torbjörn Andersson
13e2c224c8 This is probably not the optimal fix, but at least ScummVM compiles again. 
svn-id: r16538
 2005-01-11 08:06:19 +00:00
Max Horn
6f6668ce21 Reduce dependencies on common/savefile.h from 88 to 14 
svn-id: r16528
 2005-01-10 22:18:39 +00:00
Max Horn
e794581308 Moved mutex stuff into a seperate header 
svn-id: r16526
 2005-01-10 22:04:04 +00:00
Max Horn
788c828026 yet another attempt to get makeInstance working for gcc 3.3, gcc 3.2, and MSVC (thanks to wjp for the suggestion). Works fine with GCC 3.2 and 3.3 
svn-id: r16525
 2005-01-10 21:06:49 +00:00
Max Horn
bc44b5ec15 Added new interface SeekableReadStream 
svn-id: r16493
 2005-01-09 01:41:43 +00:00
Andrew Kurushin
3b61b06aee - remove "extern" before OSystem::makeInstance 
svn-id: r16457
 2005-01-06 19:34:07 +00:00
Max Horn
5d88c39549 Modify the singleton code once more to help overcome an issue with MSVC 7 (see also patch #1095133) 
svn-id: r16454
 2005-01-06 18:38:34 +00:00
Max Horn
74bf578bda Changed the singleton code to allow for custom object factories; this allowed me to change OSystem to use the singleton base class, too 
svn-id: r16404
 2005-01-01 19:19:06 +00:00
Max Horn
f52be9df68 Changed OSystem::instance() to return a reference, not a pointer (it now matches the Singleton interface) 
svn-id: r16402
 2005-01-01 18:53:47 +00:00
Max Horn
47280d9433 Updated copyright 
svn-id: r16398
 2005-01-01 16:09:25 +00:00
Max Horn
f09293b22c Clean up OSystem::Event 
svn-id: r15990
 2004-12-05 17:42:20 +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
8ac347fd95 Added OSystem::beginGFXTransaction / endGFXTransaction (not yet implemented, though :-) 
svn-id: r15864
 2004-11-22 23:25:08 +00:00
James Brown
2ae3166f2d Add new clearScreen OSystem call. Currently only implemented in SDL backend. This call is currently only used for clearing the launcher screen to remove garbage from the main screen before reentering. 
svn-id: r15799
 2004-11-13 04:33:33 +00:00
Max Horn
ccb8d04f35 Clarify OSystem::setPalette documentation (thanks for pointing this out, LordHoto) 
svn-id: r15562
 2004-10-15 19:54:14 +00:00
Max Horn
ce8c99bf62 Rename remaining OSystem methods to match our coding guidelines 
svn-id: r15332
 2004-09-28 20:19:37 +00:00
Max Horn
4bd05071e5 Got rid of OSystem::move_screen 
svn-id: r14882
 2004-09-04 01:31:04 +00:00