Added error checking when generating an OpenAL source

2 files changed, 17 insertions, 0 deletions

diff --git a/ChangeLog.txt b/ChangeLog.txt
index dc7712b..38a2c06 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,3 +1,9 @@
+2009-03-13  Jacek Antonelli  <jacek.antonelli@gmail.com>
+
+        * linden/indra/llaudio/audioengine_openal.cpp:
+        Added error checking when generating an OpenAL source.
+
+
 2009-03-12  Jacek Antonelli  <jacek.antonelli@gmail.com>
 
         * linden/indra/cmake/OPENAL.cmake:
diff --git a/linden/indra/llaudio/audioengine_openal.cpp b/linden/indra/llaudio/audioengine_openal.cpp
index 8f836a6..6d9a242 100644
--- a/linden/indra/llaudio/audioengine_openal.cpp
+++ b/linden/indra/llaudio/audioengine_openal.cpp
@@ -172,6 +172,17 @@ LLAudioChannelOpenAL::LLAudioChannelOpenAL()
         mLastSamplePos(0)
 {
         alGenSources(1, &mALSource);
+
+        if( mALSource == AL_NONE )
+        {
+                ALenum error = alGetError();
+                if( error == AL_NO_ERROR )
+                {
+                        LL_WARNS("OpenAL") << "LLAudioChannelOpenAL::LLAudioChannelOpenAL() Could not generate mALSource, but no error is indicated!" << LL_ENDL;
+                }
+                LL_WARNS("OpenAL") << "LLAudioChannelOpenAL::LLAudioChannelOpenAL() Could not generate mALSource: (" << error << ") " << alGetString( error ) << LL_ENDL;
+        }
+
 }
 
 LLAudioChannelOpenAL::~LLAudioChannelOpenAL()