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

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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 <peter.maydell@linaro.org>
Message-id: 1448747724-15572-6-git-send-email-peter.maydell@linaro.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Peter Maydell 2015-11-28 21:55:24 +00:00 committed by Gerd Hoffmann
parent 2d99f6299b
commit 2f79a18fdd
1 changed files with 15 additions and 9 deletions
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24
audio/coreaudio.c
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@ -49,6 +49,7 @@ typedef struct coreaudioVoiceOut {
AudioDeviceID outputDeviceID; AudioDeviceID outputDeviceID;
UInt32 audioDevicePropertyBufferFrameSize; UInt32 audioDevicePropertyBufferFrameSize;
AudioStreamBasicDescription outputStreamBasicDescription; AudioStreamBasicDescription outputStreamBasicDescription;
AudioDeviceIOProcID ioprocid;
int live; int live;
int decr; int decr;
int rpos; int rpos;
@ -598,8 +599,12 @@ static int coreaudio_init_out(HWVoiceOut *hw, struct audsettings *as,
} }
/* set Callback */ /* set Callback */
status = AudioDeviceAddIOProc(core->outputDeviceID, audioDeviceIOProc, hw); core->ioprocid = NULL;
if (status != kAudioHardwareNoError) { status = AudioDeviceCreateIOProcID(core->outputDeviceID,
audioDeviceIOProc,
hw,
&core->ioprocid);
if (status != kAudioHardwareNoError || core->ioprocid == NULL) {
coreaudio_logerr2 (status, typ, "Could not set IOProc\n"); coreaudio_logerr2 (status, typ, "Could not set IOProc\n");
core->outputDeviceID = kAudioDeviceUnknown; core->outputDeviceID = kAudioDeviceUnknown;
return -1; return -1;
@ -607,10 +612,10 @@ static int coreaudio_init_out(HWVoiceOut *hw, struct audsettings *as,
/* start Playback */ /* start Playback */
if (!isPlaying(core->outputDeviceID)) { if (!isPlaying(core->outputDeviceID)) {
status = AudioDeviceStart(core->outputDeviceID, audioDeviceIOProc); status = AudioDeviceStart(core->outputDeviceID, core->ioprocid);
if (status != kAudioHardwareNoError) { if (status != kAudioHardwareNoError) {
coreaudio_logerr2 (status, typ, "Could not start playback\n"); coreaudio_logerr2 (status, typ, "Could not start playback\n");
AudioDeviceRemoveIOProc(core->outputDeviceID, audioDeviceIOProc); AudioDeviceDestroyIOProcID(core->outputDeviceID, core->ioprocid);
core->outputDeviceID = kAudioDeviceUnknown; core->outputDeviceID = kAudioDeviceUnknown;
return -1; return -1;
} }
@ -628,15 +633,15 @@ static void coreaudio_fini_out (HWVoiceOut *hw)
if (!isAtexit) { if (!isAtexit) {
/* stop playback */ /* stop playback */
if (isPlaying(core->outputDeviceID)) { if (isPlaying(core->outputDeviceID)) {
status = AudioDeviceStop(core->outputDeviceID, audioDeviceIOProc); status = AudioDeviceStop(core->outputDeviceID, core->ioprocid);
if (status != kAudioHardwareNoError) { if (status != kAudioHardwareNoError) {
coreaudio_logerr (status, "Could not stop playback\n"); coreaudio_logerr (status, "Could not stop playback\n");
} }
} }
/* remove callback */ /* remove callback */
status = AudioDeviceRemoveIOProc(core->outputDeviceID, status = AudioDeviceDestroyIOProcID(core->outputDeviceID,
audioDeviceIOProc); core->ioprocid);
if (status != kAudioHardwareNoError) { if (status != kAudioHardwareNoError) {
coreaudio_logerr (status, "Could not remove IOProc\n"); coreaudio_logerr (status, "Could not remove IOProc\n");
} }
@ -659,7 +664,7 @@ static int coreaudio_ctl_out (HWVoiceOut *hw, int cmd, ...)
case VOICE_ENABLE: case VOICE_ENABLE:
/* start playback */ /* start playback */
if (!isPlaying(core->outputDeviceID)) { if (!isPlaying(core->outputDeviceID)) {
status = AudioDeviceStart(core->outputDeviceID, audioDeviceIOProc); status = AudioDeviceStart(core->outputDeviceID, core->ioprocid);
if (status != kAudioHardwareNoError) { if (status != kAudioHardwareNoError) {
coreaudio_logerr (status, "Could not resume playback\n"); coreaudio_logerr (status, "Could not resume playback\n");
} }
@ -670,7 +675,8 @@ static int coreaudio_ctl_out (HWVoiceOut *hw, int cmd, ...)
/* stop playback */ /* stop playback */
if (!isAtexit) { if (!isAtexit) {
if (isPlaying(core->outputDeviceID)) { if (isPlaying(core->outputDeviceID)) {
status = AudioDeviceStop(core->outputDeviceID, audioDeviceIOProc); status = AudioDeviceStop(core->outputDeviceID,
core->ioprocid);
if (status != kAudioHardwareNoError) { if (status != kAudioHardwareNoError) {
coreaudio_logerr (status, "Could not pause playback\n"); coreaudio_logerr (status, "Could not pause playback\n");
} }