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Re-added MakeCurrent() call. Added better error checking.

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This commit is contained in:
the_fiddler 2008-01-20 22:42:49 +00:00
parent 14594d9a96
commit a4efc490b3
1 changed files with 18 additions and 5 deletions
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23
Source/OpenTK/OpenAL/AudioContext.cs
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@ -212,6 +212,8 @@ namespace OpenTK.Audio
if (device_handle == IntPtr.Zero) if (device_handle == IntPtr.Zero)
throw new AudioDeviceException("The specified audio device does not exist or is tied up by another application."); throw new AudioDeviceException("The specified audio device does not exist or is tied up by another application.");
CheckForAlcErrors();
device_name = device; device_name = device;
/* /*
// Build the attribute list // Build the attribute list
@ -249,11 +251,11 @@ namespace OpenTK.Audio
throw new AudioContextException("The audio context could not be created with the specified parameters."); throw new AudioContextException("The audio context could not be created with the specified parameters.");
} }
//MakeCurrent(); CheckForAlcErrors();
AlcError err = Alc.GetError(device_handle); MakeCurrent();
if (err != AlcError.NoError)
throw new AudioContextException(err.ToString()); CheckForAlcErrors();
//device_name = Alc.GetString(device_handle, AlcGetString.DeviceSpecifier); //device_name = Alc.GetString(device_handle, AlcGetString.DeviceSpecifier);
//Debug.Print(device_name); //Debug.Print(device_name);
@ -265,6 +267,17 @@ namespace OpenTK.Audio
#endregion #endregion
#region void CheckForAlcErrors()
void CheckForAlcErrors()
{
AlcError err = Alc.GetError(device_handle);
if (err != AlcError.NoError)
throw new AudioContextException(err.ToString());
}
#endregion
#region static void MakeCurrent(AudioContext context) #region static void MakeCurrent(AudioContext context)
/// <private /> /// <private />
@ -278,7 +291,7 @@ namespace OpenTK.Audio
/// </exception> /// </exception>
static void MakeCurrent(AudioContext context) static void MakeCurrent(AudioContext context)
{ {
//lock (audio_context_lock) lock (audio_context_lock)
{ {
if (!Alc.MakeContextCurrent(context != null ? (IntPtr)context.context_handle : IntPtr.Zero)) if (!Alc.MakeContextCurrent(context != null ? (IntPtr)context.context_handle : IntPtr.Zero))
throw new AudioContextException(Alc.GetError( throw new AudioContextException(Alc.GetError(