audio/coreaudio.c: Avoid deprecated AudioDeviceAdd/RemoveIOProc APIs

The AudioDeviceAddIOProc() and AudioDeviceRemoveIOProc() functions were
deprecated in OSX 10.5. Since we don't support any earlier versions of
OSX, we can simply replace them with the new APIs
AudioDeviceCreateIOProcID() and AudioDeviceRemoveIOProcID().

Signed-off-by: Peter Maydell <[email protected]>
Message-id: 1448747724[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>

diff --git a/audio/coreaudio.c b/audio/coreaudio.c
index 32a997b93645aa04b37085fdfe6760c1e9dc91fb..7150604c535cafdde35da4faa0f4353de2ad7807 100644 (file)
--- a/audio/coreaudio.c
+++ b/audio/coreaudio.c
@@ -49,6 +49,7 @@ typedef struct coreaudioVoiceOut {
     AudioDeviceID outputDeviceID;
     UInt32 audioDevicePropertyBufferFrameSize;
     AudioStreamBasicDescription outputStreamBasicDescription;
+    AudioDeviceIOProcID ioprocid;
     int live;
     int decr;
     int rpos;
@@ -598,8 +599,12 @@ static int coreaudio_init_out(HWVoiceOut *hw, struct audsettings *as,
     }
 
     /* set Callback */
-    status = AudioDeviceAddIOProc(core->outputDeviceID, audioDeviceIOProc, hw);
-    if (status != kAudioHardwareNoError) {
+    core->ioprocid = NULL;
+    status = AudioDeviceCreateIOProcID(core->outputDeviceID,
+                                       audioDeviceIOProc,
+                                       hw,
+                                       &core->ioprocid);
+    if (status != kAudioHardwareNoError || core->ioprocid == NULL) {
         coreaudio_logerr2 (status, typ, "Could not set IOProc\n");
         core->outputDeviceID = kAudioDeviceUnknown;
         return -1;
@@ -607,10 +612,10 @@ static int coreaudio_init_out(HWVoiceOut *hw, struct audsettings *as,
 
     /* start Playback */
     if (!isPlaying(core->outputDeviceID)) {
-        status = AudioDeviceStart(core->outputDeviceID, audioDeviceIOProc);
+        status = AudioDeviceStart(core->outputDeviceID, core->ioprocid);
         if (status != kAudioHardwareNoError) {
             coreaudio_logerr2 (status, typ, "Could not start playback\n");
-            AudioDeviceRemoveIOProc(core->outputDeviceID, audioDeviceIOProc);
+            AudioDeviceDestroyIOProcID(core->outputDeviceID, core->ioprocid);
             core->outputDeviceID = kAudioDeviceUnknown;
             return -1;
         }
@@ -628,15 +633,15 @@ static void coreaudio_fini_out (HWVoiceOut *hw)
     if (!isAtexit) {
         /* stop playback */
         if (isPlaying(core->outputDeviceID)) {
-            status = AudioDeviceStop(core->outputDeviceID, audioDeviceIOProc);
+            status = AudioDeviceStop(core->outputDeviceID, core->ioprocid);
             if (status != kAudioHardwareNoError) {
                 coreaudio_logerr (status, "Could not stop playback\n");
             }
         }
 
         /* remove callback */
-        status = AudioDeviceRemoveIOProc(core->outputDeviceID,
-                                         audioDeviceIOProc);
+        status = AudioDeviceDestroyIOProcID(core->outputDeviceID,
+                                            core->ioprocid);
         if (status != kAudioHardwareNoError) {
             coreaudio_logerr (status, "Could not remove IOProc\n");
         }
@@ -659,7 +664,7 @@ static int coreaudio_ctl_out (HWVoiceOut *hw, int cmd, ...)
     case VOICE_ENABLE:
         /* start playback */
         if (!isPlaying(core->outputDeviceID)) {
-            status = AudioDeviceStart(core->outputDeviceID, audioDeviceIOProc);
+            status = AudioDeviceStart(core->outputDeviceID, core->ioprocid);
             if (status != kAudioHardwareNoError) {
                 coreaudio_logerr (status, "Could not resume playback\n");
             }
@@ -670,7 +675,8 @@ static int coreaudio_ctl_out (HWVoiceOut *hw, int cmd, ...)
         /* stop playback */
         if (!isAtexit) {
             if (isPlaying(core->outputDeviceID)) {
-                status = AudioDeviceStop(core->outputDeviceID, audioDeviceIOProc);
+                status = AudioDeviceStop(core->outputDeviceID,
+                                         core->ioprocid);
                 if (status != kAudioHardwareNoError) {
                     coreaudio_logerr (status, "Could not pause playback\n");
                 }