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- added mroe debug ability for openal and small change for context create

This commit is contained in:
SoftCoder 2016-01-06 16:35:48 -08:00
parent d1d5780ffd
commit 9496f485ce
1 changed files with 41 additions and 2 deletions
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43
source/shared_lib/sources/sound/openal/sound_player_openal.cpp
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@ -393,14 +393,53 @@ bool SoundPlayerOpenAL::init(const SoundPlayerParams* params) {
// using the environment variable: MEGAGLEST_SOUND_DEVICE
char *deviceName = getenv("MEGAGLEST_SOUND_DEVICE");
device = alcOpenDevice(deviceName);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSound).enabled) {
std::ostringstream os;
if (alcIsExtensionPresent (NULL, (const ALCchar *) "ALC_ENUMERATION_EXT") == AL_TRUE) {
const char *s = (const char *) alcGetString(NULL, ALC_DEVICE_SPECIFIER);
while (*s != '\0') {
os << "OpenAL available device: " << s << std::endl;
while (*s++ != '\0')
;
}
}
else {
os << "OpenAL device enumeration isn't available." << std::endl;
}
// Print default device name
os << "OpenAL default device: "
<< (const char *)alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER)
<< std::endl;
// Print current device name
if (device) {
os << "OpenAL current device: "
<< (const char *)alcGetString(device, ALC_DEVICE_SPECIFIER)
<< std::endl;
}
SystemFlags::OutputDebug(SystemFlags::debugSound,"In [%s::%s %d] OpenAL device info [%s]\n",__FILE__,__FUNCTION__,__LINE__,os.str().c_str());
printf("OpenAL device info:\n%s\n",os.str().c_str());
}
if(device == 0) {
//printOpenALInfo();
throw std::runtime_error("Couldn't open audio device.");
}
int attributes[] = { 0 };
context = alcCreateContext(device, attributes);
//int attributes[] = { 0 };
//context = alcCreateContext(device, attributes);
context = alcCreateContext(device, 0);
checkAlcError("Couldn't create audio context: ");
if(context == NULL) {
alcCloseDevice(device);
device = NULL;
throw std::runtime_error("Couldn't create an audio context (NULL).");
}
alcMakeContextCurrent(context);
checkAlcError("Couldn't select audio context: ");