From 4f38dd26825a3c9f92a6608b4b37ede71808bc30 Mon Sep 17 00:00:00 2001
From: Aimee Linden <aimee@lindenlab.com>
Date: Sun, 25 Apr 2010 12:42:10 +0100
Subject: DEV-49390 (SNOW-573): Deprecated methods for getting and setting the
system audio mute on Mac
AudioHardwareGetProperty(), AudioDeviceGetProperty() and AudioDeviceSetProperty() were deprecated in the 10.5 SDK, replaced using AudioObjectGetPropertyData() and AudioObjectSetPropertyData().
---
indra/newview/llappviewermacosx.cpp | 31 ++++++++++++++++++++-----------
1 file changed, 20 insertions(+), 11 deletions(-)
(limited to 'indra/newview')
diff --git a/indra/newview/llappviewermacosx.cpp b/indra/newview/llappviewermacosx.cpp
index 7aeeb418f1..44ef39fb7d 100644
--- a/indra/newview/llappviewermacosx.cpp
+++ b/indra/newview/llappviewermacosx.cpp
@@ -452,16 +452,17 @@ std::string LLAppViewerMacOSX::generateSerialNumber()
static AudioDeviceID get_default_audio_output_device(void)
{
AudioDeviceID device = 0;
- UInt32 size;
- OSStatus err;
-
- size = sizeof(device);
- err = AudioHardwareGetProperty(kAudioHardwarePropertyDefaultOutputDevice, &size, &device);
+ UInt32 size = sizeof(device);
+ AudioObjectPropertyAddress device_address = { kAudioHardwarePropertyDefaultOutputDevice,
+ kAudioObjectPropertyScopeGlobal,
+ kAudioObjectPropertyElementMaster };
+
+ OSStatus err = AudioObjectGetPropertyData(kAudioObjectSystemObject, &device_address, 0, NULL, &size, &device);
if(err != noErr)
{
LL_DEBUGS("SystemMute") << "Couldn't get default audio output device (0x" << std::hex << err << ")" << LL_ENDL;
}
-
+
return device;
}
@@ -469,11 +470,15 @@ static AudioDeviceID get_default_audio_output_device(void)
void LLAppViewerMacOSX::setMasterSystemAudioMute(bool new_mute)
{
AudioDeviceID device = get_default_audio_output_device();
-
+
if(device != 0)
{
UInt32 mute = new_mute;
- OSStatus err = AudioDeviceSetProperty(device, NULL, 0, false, kAudioDevicePropertyMute, sizeof(mute), &mute);
+ AudioObjectPropertyAddress device_address = { kAudioDevicePropertyMute,
+ kAudioDevicePropertyScopeOutput,
+ kAudioObjectPropertyElementMaster };
+
+ OSStatus err = AudioObjectSetPropertyData(device, &device_address, 0, NULL, sizeof(mute), &mute);
if(err != noErr)
{
LL_INFOS("SystemMute") << "Couldn't set audio mute property (0x" << std::hex << err << ")" << LL_ENDL;
@@ -486,13 +491,17 @@ bool LLAppViewerMacOSX::getMasterSystemAudioMute()
{
// Assume the system isn't muted
UInt32 mute = 0;
-
+
AudioDeviceID device = get_default_audio_output_device();
-
+
if(device != 0)
{
UInt32 size = sizeof(mute);
- OSStatus err = AudioDeviceGetProperty(device, 0, false, kAudioDevicePropertyMute, &size, &mute);
+ AudioObjectPropertyAddress device_address = { kAudioDevicePropertyMute,
+ kAudioDevicePropertyScopeOutput,
+ kAudioObjectPropertyElementMaster };
+
+ OSStatus err = AudioObjectGetPropertyData(device, &device_address, 0, NULL, &size, &mute);
if(err != noErr)
{
LL_DEBUGS("SystemMute") << "Couldn't get audio mute property (0x" << std::hex << err << ")" << LL_ENDL;
--
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