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Merge branch 'openal' into pgrd-rendering

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This commit is contained in:
Nikolay Kasyanov 2012-03-30 02:43:40 +04:00
commit aab79599a9
1 changed files with 27 additions and 5 deletions
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32
apps/openmw/mwsound/openal_output.cpp
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@ -441,12 +441,34 @@ void OpenAL_Output::init(const std::string &devname)
try
{
ALCuint maxtotal = std::min<ALCuint>(maxmono+maxstereo, 256);
for(size_t i = 0;i < maxtotal;i++)
if (maxtotal == 0) // workaround for broken implementations
{
ALuint src = 0;
alGenSources(1, &src);
throwALerror();
mFreeSources.push_back(src);
maxtotal = 256;
bool stop = false;
for(size_t i = 0;i < maxtotal && !stop;i++) // generate source until error returned
{
ALuint src = 0;
alGenSources(1, &src);
ALenum err = alGetError();
if(err != AL_NO_ERROR)
{
stop = true;
}
else
{
mFreeSources.push_back(src);
}
}
}
else // normal case
{
for(size_t i = 0;i < maxtotal;i++)
{
ALuint src = 0;
alGenSources(1, &src);
throwALerror();
mFreeSources.push_back(src);
}
}
}
catch(std::exception &e)