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2015-05-27Merge pull request #516 from khokh2001/oldoplSimon Howard
Older DMX's OPL voice allocation algorithm
2015-04-26doom: Clear origin pointer when stopping sound.Simon Howard
When an mobj_t is freed, any currently-playing sounds attached to that object are stopped, but the sound code was leaving a dangling pointer to the freed mobj_t that was flagged by the -zonescan checks.
2015-03-09Hexen and Heretic use older DMX. Since OPL Voice Allocating algorithm ↵khokh2001
differ. This commit adds old DMX's voice allocating alogrithm for Hexen and Heretic.
2014-05-05Clean up file headers.Simon Howard
This change rewrites and simplifies the copyright headers at the top of all source files: * Remove "Emacs style mode select" line; this line was included in the headers for the originally released source files and appears to be to set the file type for old versions of Emacs. I'm not sure entirely why it was required but I don't think it is any more. * Remove "You should have received a copy of..." text from copyright header. This refers to the old 59 Temple Place address where the FSF headquarters used to be located and is no longer correct. Rather than change to the new address, just remove the paragraph as it is superfluous anyway. This fixes #311. * Remove ---- separator lines so that the file headers are barer and more simplified.
2014-04-27music: Add loop point Ogg/Flac metadata support.Simon Howard
ZDoom has defined a format for Vorbis metadata comments named LOOP_START and LOOP_END that allow the start and end points to be defined in .ogg and .flac files for looping music. Add support for these (they are used in Brandon Blume's SC-55 recordings).
2014-04-01Replace all snprintf() calls with M_snprintf().Simon Howard
The Windows API has an _snprintf function that is not the same as Unix's snprintf(): if the string is truncated then no trailing NUL character is appended. This makes the function unsafe. Define a replacement/wrapper called M_snprintf that works the same but always appends a trailing NUL, for safety on Windows and other OSes that behave like this. Do the same thing for vsnprintf(), and update HACKING to list snprintf/vsnprintf as forbidden functions. This fixes #375; thanks to Quasar for pointing out the different behavior of these functions.
2014-03-30doom: Eliminate use of sprintf().Simon Howard
Use snprintf() or other functions in place of sprintf(). This is part of fixing #371.
2014-03-23Rearrange order of SDL sound startup.Simon Howard
Initialize low-level sound startup (calls to I_InitSound) separately from the high-level sound startup (S_Init). In particular, make sure that SDL sound is initialized before the textscreen multiplayer waiting screen is shown. This is an attempt to fix a bug with sound in multiplayer games on Windows; calling SDL_QuitSubSystem(SDL_INIT_VIDEO) (on closedown of the textscreen library) causes subsequent attempts to initialize audio to fail. Big thanks go to Alexandre-Xavier (AXDOOMER) for working out a fix for this bug and James Haley (Quasar) for giving some technical background about the lack of separation between SDL subsystems. This (hopefully) fixes #270.
2012-12-24Merge from trunk.Simon Howard
Subversion-branch: /branches/v2-branch Subversion-revision: 2553
2010-04-30Merge from trunk.Simon Howard
Subversion-branch: /branches/raven-branch Subversion-revision: 1924
2008-09-25Add option to low-level sound API to disable the DS prefix for soundSimon Howard
effects, for Heretic. Fix sound links. Subversion-branch: /branches/raven-branch Subversion-revision: 1281
2008-09-14Remove i_sdlsound.c dependency on doom/Simon Howard
Subversion-branch: /branches/raven-branch Subversion-revision: 1229
2008-09-11Refactor configuration file system to allow configuration file variablesSimon Howard
to be bound in a distributed fashion around the program. Remove dependency of m_config.c on doom/. Subversion-branch: /branches/raven-branch Subversion-revision: 1222
2008-09-08Remove i_system.c dependency on doom/ code and add a generic I_AtExit()Simon Howard
API for scheduling functions to call on quit. Subversion-branch: /branches/raven-branch Subversion-revision: 1216
2008-09-08Move s_sound.[ch] to doom/Simon Howard
Subversion-branch: /branches/raven-branch Subversion-revision: 1213