Mercurial > sdl-ios-xcode
view src/Makefile.wat @ 1260:80f8c94b5199
Date: 10 Jun 2003 15:30:59 -0400
From: Mike Shal
Subject: [SDL] Bug in SDL_wave.c?
Hey everyone, I'm not sure if this is a bug in SDL, or if I just have
incorrect WAV files. The problem I'm having is loading multiple
concatenated WAVs from SDL_LoadWAV_RW. Some WAV files put comments at
the end of the file (which may be bad form), and SDL doesn't skip past
them when reading from the RWops. So the next WAV I try to load will
start at the comment section of the previous WAV, which obviously
doesn't work. If anyone else is having this problem, one quick fix you
can do is run sox on the bad WAVs, which strips out all of the comment
sections.
Eg:
$ sox sound.wav tmp.wav
$ mv -f tmp.wav sound.wav
The other fix is to patch SDL_wave.c, which is included with this email.
(Assuming I made the patch correctly :). All it does is calculate how
much remaining space there is in the WAV file after the data chunk, and
does SDL_RWseek to skip it. I don't think it should interfere with
anything else, but if someone could check it that would be nice :). If
the bug is really with SDL and not with my WAVs, can someone work this
into the next version of SDL? Thanks,
-Mike Shal
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 24 Jan 2006 07:20:18 +0000 |
parents | 173c063d4f55 |
children |
line wrap: on
line source
#============================================================================= # This is a Watcom makefile to build SDL.DLL for OS/2 # # #============================================================================= dllname=SDL audioobjs = audio\SDL_audio.obj audio\SDL_audiocvt.obj audio\SDL_audiomem.obj & audio\SDL_mixer.obj audio\SDL_mixer_MMX_VC.obj audio\SDL_wave.obj & audio\SDL_dart.obj cdromobjs = cdrom\SDL_cdrom.obj cdrom\SDL_syscdrom.obj cpuinfoobjs = cpuinfo\SDL_cpuinfo.obj endianobjs = endian\SDL_endian.obj eventsobjs = events\SDL_active.obj events\SDL_events.obj events\SDL_expose.obj & events\SDL_keyboard.obj events\SDL_mouse.obj events\SDL_quit.obj & events\SDL_resize.obj fileobjs = file\SDL_rwops.obj hermesobjs = hermes\mmx_main.obj hermes\mmxp2_32.obj hermes\x86_main.obj & hermes\x86p_16.obj hermes\x86p_32.obj joystickobjs = joystick\SDL_joystick.obj joystick\SDL_sysjoystick.obj threadobjs = thread\SDL_thread.obj thread\SDL_sysmutex.obj & thread\SDL_syssem.obj thread\SDL_systhread.obj & thread\SDL_syscond.obj timerobjs = timer\SDL_timer.obj timer\SDL_systimer.obj videoobjs = video\SDL_blit.obj video\SDL_blit_0.obj video\SDL_blit_1.obj & video\SDL_blit_A.obj video\SDL_blit_N.obj video\SDL_bmp.obj & video\SDL_cursor.obj video\SDL_gamma.obj video\SDL_pixels.obj & video\SDL_RLEaccel.obj video\SDL_stretch.obj video\SDL_surface.obj & video\SDL_video.obj video\SDL_yuv.obj video\SDL_yuv_mmx.obj & video\SDL_yuv_sw.obj video\SDL_os2fslib.obj object_files= SDL.obj SDL_error.obj SDL_fatal.obj SDL_getenv.obj & SDL_loadso.obj $(audioobjs) $(cpuinfoobjs) $(endianobjs) & $(eventsobjs) $(fileobjs) $(joystickobjs) & $(threadobjs) $(timerobjs) $(videoobjs) $(cdromobjs) # Extra stuffs to pass to C compiler: ExtraCFlags= # #============================================================================== # !include ..\Watcom.mif .before @set include=$(%os2tk)\h;$(%include);../include;./thread;./thread/os2;./video;./cdrom;./cdrom/os2;./joystick;./joystick/os2; all : check_subdir_objects $(dllname).dll $(dllname).lib $(dllname).dll : $(dllname).lnk $(object_files) wlink @$(dllname) check_subdir_objects: .always .symbolic @cd audio @wmake -h -f Makefile.wat @cd ..\cdrom @wmake -h -f Makefile.wat @cd ..\cpuinfo @wmake -h -f Makefile.wat @cd ..\endian @wmake -h -f Makefile.wat @cd ..\events @wmake -h -f Makefile.wat @cd ..\file @wmake -h -f Makefile.wat @cd ..\joystick @wmake -h -f Makefile.wat @cd ..\thread @wmake -h -f Makefile.wat @cd ..\timer @wmake -h -f Makefile.wat @cd ..\video @wmake -h -f Makefile.wat @cd .. $(dllname).lnk : @echo Creating linker file ($(dllname).lnk)... @echo $#============================================================================= >$^@ @echo $# This is a linker file to build SDL.DLL for OS/2 >>$^@ @echo $# >>$^@ @echo $# Generated automatically by Makefile.wat >>$^@ @echo $#============================================================================= >>$^@ @echo SYSTEM 386 LX DLL INITINSTANCE TERMINSTANCE >>$^@ @echo NAME $^& >>$^@ @for %i in ($(object_files)) do @echo FILE %i >>$^@ @echo LIBPATH %os2tk%\lib >>$^@ @echo LIBPATH %fslib% >>$^@ @echo LIB mmpm2.lib >>$^@ @echo LIB fslib.lib >>$^@ @echo OPTION QUIET >>$^@ @echo OPTION MAP=$^&.map >>$^@ @echo OPTION DESCRIPTION 'Simple DirectMedia Layer v1.2.7' >>$^@ @echo OPTION ELIMINATE >>$^@ @echo OPTION MANYAUTODATA >>$^@ @echo OPTION OSNAME='OS/2 and eComStation' >>$^@ @echo OPTION SHOWDEAD >>$^@ @echo Linker file created! $(dllname).lib : $(dllname).dll implib $(dllname).lib $(dllname).dll clean : .SYMBOLIC @if exist *.dll del *.dll @if exist *.lib del *.lib @if exist *.obj del *.obj @if exist *.lnk del *.lnk @if exist *.map del *.map @if exist *.res del *.res @if exist *.lst del *.lst @cd audio @wmake -h -f Makefile.wat clean @cd ..\cdrom @wmake -h -f Makefile.wat clean @cd ..\cpuinfo @wmake -h -f Makefile.wat clean @cd ..\endian @wmake -h -f Makefile.wat clean @cd ..\events @wmake -h -f Makefile.wat clean @cd ..\file @wmake -h -f Makefile.wat clean @cd ..\joystick @wmake -h -f Makefile.wat clean @cd ..\thread @wmake -h -f Makefile.wat clean @cd ..\timer @wmake -h -f Makefile.wat clean @cd ..\video @wmake -h -f Makefile.wat clean @cd ..