This commit contains the AudioCDManager changes from the gsoc2010-opengl
branch. The other changes in that branch are restricted to the backends
directory only (plus configure).
The Nintendo DS and Dreamcast ports still need to be ported over to
the new Audio CD system, but that should be fairly easy to do.
svn-id: r54147
A new header file common/forbidden.h is included by scummsys.h and it
re-#defines numerous symbols like fopen(), fread(), system(), etc. with
garbage, in order to provoke compile errors in any code using them.
If a .cpp file really *must* use any of these (e.g. because it is a
backend file), then these redefinitions can be disabled by #defining
FORBIDDEN_SYMBOL_ALLOW_ALL as the first thing in the .cpp file. Whenever
this is done, an explanatory comment should be added.
Note that this system cannot catch all "bad" usages (notably the Lua
code in the sword25 engine), as it can only work if scummsys.h is
included.
svn-id: r53961
This includes an rather hacky attempt to merge all the recent gp2x backend
changes into the branch. I suppose the gp2x backend and probably all new
backends, i.e. gph, dingux etc., might not compile anymore.
Since I have no way of testing those it would be nice if porters could look
into getting those up to speed in this branch.
svn-id: r53399
Formerly we did not read the first chunk of MP3 data after seeking. This
resulted in incorrect sound output in the Freddy Pharkas demo when the
sound was compressed with MP3 for example.
svn-id: r52272
- 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
Unlike in the branch-1-1-x I did not restore the old RawMemoryStream
code in the trunk. Instead I stripped out the pre-buffering of the
RawStream code. I still decided to add some in-place buffering
in RawStream::readBuffer to at least not rely on super-fast disk I/O.
This is currently an experimental change. There might be need to
reconsider the buffering (even though backends with slow disk I/O
should actually do buffering for file I/O on their own).
svn-id: r48919
Currently we have an assert checking that the framerate of an
Audio::Timestamp is always > 0. Since MAD might return "0"
(and maybe even other illegal values) in case the MP3 stream is
invalid we need to check that before we setup the _length
Timestamp of MP3Stream.
svn-id: r48904
It is not a good idea to supply an SubLoopingAudioStream with the start
and end time to be exactly the same time. Clarify that in the
SubLoopingAudioStream documentation, add an assert in the
SubLoopingAudioStream constructor for that case and also prevent
make8SVXStream from doing so.
svn-id: r48356
* now takes a SeekableReadStream *pointer* like (almost) all other
audiostream factories
* fix potential memory leak in it
* rename takeOwnershipOfStream to disposeAfterUse for consistency
svn-id: r48184
