Mercurial > sdl-ios-xcode

diff src/audio/SDL_sysaudio.h @ 3796:b19680c84cdf SDL-ryan-multiple-audio-device

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Bunch of 1.3 audio cleanups to remove FIXMEs, get driver specific crap out of the core and into the drivers where it belongs, and push generic responsibilities out of the drivers and into the core where they belong.
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 04 Oct 2006 19:54:23 +0000
parents 589bc3d060cd
children c8b3d3d13ed1
line wrap: on
line diff
--- a/src/audio/SDL_sysaudio.h	Wed Oct 04 06:00:10 2006 +0000
+++ b/src/audio/SDL_sysaudio.h	Wed Oct 04 19:54:23 2006 +0000
@@ -45,6 +45,13 @@
     void (*LockDevice) (_THIS);
     void (*UnlockDevice) (_THIS);
     void (*Deinitialize) (void);
+
+    /* Some flags to push duplicate code into the core and reduce #ifdefs. */
+    int ProvidesOwnCallbackThread:1;
+    int SkipMixerLock:1;
+    int HasCaptureSupport:1;
+    int OnlyHasDefaultOutputDevice:1;
+    int OnlyHasDefaultInputDevice:1;
 } SDL_AudioDriverImpl;
 
 
@@ -66,10 +73,6 @@
 struct SDL_AudioDevice
 {
     /* * * */
-    /* Lowlevel audio implementation */
-    const SDL_AudioDriver *driver;
-
-    /* * * */
     /* Data common to all devices */
 
     /* The current audio specification (shared with audio thread) */
@@ -79,6 +82,7 @@
     SDL_AudioCVT convert;
 
     /* Current state flags */
+    int iscapture;
     int enabled;
     int paused;
     int opened;
@@ -96,10 +100,6 @@
     /* * * */
     /* Data private to this driver */
     struct SDL_PrivateAudioData *hidden;
-
-    /* * * */
-    /* The function used to dispose of this structure */
-    void (*free) (_THIS);
 };
 #undef _THIS
 
@@ -111,77 +111,5 @@
     int (*init) (SDL_AudioDriverImpl *impl);
 } AudioBootStrap;
 
-#if SDL_AUDIO_DRIVER_BSD
-extern AudioBootStrap BSD_AUDIO_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_OSS
-extern AudioBootStrap DSP_bootstrap;
-extern AudioBootStrap DMA_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_ALSA
-extern AudioBootStrap ALSA_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_QNXNTO
-extern AudioBootStrap QNXNTOAUDIO_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_SUNAUDIO
-extern AudioBootStrap SUNAUDIO_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_DMEDIA
-extern AudioBootStrap DMEDIA_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_ARTS
-extern AudioBootStrap ARTS_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_ESD
-extern AudioBootStrap ESD_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_NAS
-extern AudioBootStrap NAS_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_DSOUND
-extern AudioBootStrap DSOUND_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_WAVEOUT
-extern AudioBootStrap WAVEOUT_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_PAUD
-extern AudioBootStrap Paud_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_BAUDIO
-extern AudioBootStrap BAUDIO_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_COREAUDIO
-extern AudioBootStrap COREAUDIO_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_SNDMGR
-extern AudioBootStrap SNDMGR_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_AHI
-extern AudioBootStrap AHI_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_MINT
-extern AudioBootStrap MINTAUDIO_GSXB_bootstrap;
-extern AudioBootStrap MINTAUDIO_MCSN_bootstrap;
-extern AudioBootStrap MINTAUDIO_STFA_bootstrap;
-extern AudioBootStrap MINTAUDIO_XBIOS_bootstrap;
-extern AudioBootStrap MINTAUDIO_DMA8_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_DISK
-extern AudioBootStrap DISKAUD_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_DUMMY
-extern AudioBootStrap DUMMYAUD_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_DC
-extern AudioBootStrap DCAUD_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_MMEAUDIO
-extern AudioBootStrap MMEAUDIO_bootstrap;
-#endif
-#if SDL_AUDIO_DRIVER_DART
-extern AudioBootStrap DART_bootstrap;
-#endif
-
 #endif /* _SDL_sysaudio_h */
 /* vi: set ts=4 sw=4 expandtab: */