From: Jon Daniel <forcemaster@gmx.net>
To: sdl@libsdl.org
Subject: [SDL] SDL_SemWaitTimeout patch for BeOS
The current SDL-1.2.9/src/thread/beos/SDL_syssem.c returns -1 if the
acquire_sem timeouts which according to the DocWiki is not correct.
I've added support for the B_TIMED_OUT and B_WOULD_BLOCK in the switch.
Jon Daniel
From: "alan buckley"
Subject: SDL Improved semiphore implementation for RISC OS (version 2)
I've attached a new version of the patch for the RISC OS
semaphore processing (in a zip file) that updates it to use
the improved semaphores support in UnixLiib.
From: Peter Naulls
Subject: RISC OS SDL Patches
Sam, I've attached a diff of the latest changes to libSDL for RISC OS
support. These changes are by Alan Buckley and myself.
The most significant of these are:
Optimised assembler blit rountines - I've attached the file
src/video/riscos/SDL_riscosASM.s which is needed for this.
Move to using /dev/dsp instead of its own audio implementation.
This means that src/audio/riscos/SDL_drenderer.c should be removed
Typo fixes. Mainly correct spelling of "RISC OS", but some from elsewhere
too.
From: "alan buckley"
Subject: Modification for RISC OS version of SDL
Ive attached a zip file with the changes to this email, it contains the
following:
The file sdldiff.txt is the output from cvs diff u. .
The directory thread/riscos contains all the new files to support threading.
Readme.riscos is a new readme file to add.
