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Merge remote branch 'corristo/openal'

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This commit is contained in:
Marc Zinnschlag 2012-03-30 10:45:31 +02:00
commit cc9a874f2b
1 changed files with 27 additions and 5 deletions
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22
apps/openmw/mwsound/openal_output.cpp
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@ -441,6 +441,27 @@ void OpenAL_Output::init(const std::string &devname)
try try
{ {
ALCuint maxtotal = std::min<ALCuint>(maxmono+maxstereo, 256); ALCuint maxtotal = std::min<ALCuint>(maxmono+maxstereo, 256);
if (maxtotal == 0) // workaround for broken implementations
{
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++) for(size_t i = 0;i < maxtotal;i++)
{ {
ALuint src = 0; ALuint src = 0;
@ -449,6 +470,7 @@ void OpenAL_Output::init(const std::string &devname)
mFreeSources.push_back(src); mFreeSources.push_back(src);
} }
} }
}
catch(std::exception &e) catch(std::exception &e)
{ {
std::cout <<"Error: "<<e.what()<<", trying to continue"<< std::endl; std::cout <<"Error: "<<e.what()<<", trying to continue"<< std::endl;