Based on f621f6a5059ec619ae9ea1045548e62a27e99ab4 and the fact that our OpenGL
based backends do not (and sometimes cannot easily) implement it in a thread
safe manner.
Moved UpdateManager related code from backends/modular-backend.* to
common/system.*. Added switch --enable/disable-updates to be able
to disable updates support generally.
This is used to provide default implementations for createConfigWriteStream
and createConfigReadStream, which can be used by most backends.
Note that backends can still override createConfigRead/WriteStream;
this could be useful if settings on some port are not stored in a
regular file (think 'Windows registry', for a hypothetical example).
This commits a slightly modified patch from my patch tracker item #3104630
"OSYSTEM: Add logging API as proposed by Max on -devel".
I was not able to test compilation on Android and SamsungTV, since there is no
toolchain for those on buildbot (or I was too blind to find them).
svn-id: r54339
This fixes a hack for resetting the graphics scale to x1 when starting games that have a large screen size. The SDL graphics manager should now scale back to x1 without changing the current scaler in use, as well as the OpenGL graphics manager.
svn-id: r51492
- Removed AudioCDManager Singleton, and changed code for using AudioCDManager in OSystem.
- Added initialization code for new AudioCDManager in BaseBackend and OSystem_SDL.
svn-id: r49548
- Change SDL backend to assert out on invalid keycolor values
In case we really need a way to specify "no keycolor" we need to
discuss on how to do it *properly*.
svn-id: r47123
This makes sense as a default for CLUT8 modes, but not really
for anything else. As part of the gsoc2009-16bit merge, the
default was changed to "all ones", with extra code in the SDL
backend to truncate this to the depth of the mode. However,
"all ones" (white) still isn't a very useful default for RGB modes.
So rather than jumping through hoops to provide a bad default,
it's better to remove the default altogether. Engines which relied
on the old default of 255 have been updated to specify it explicitly.
svn-id: r47118
