/* $Id$
This file is part of libmspal
-Copyright © 2008 Mikko Rasa, Mikkosoft Productions
-Diestributed under the LGPL
+Copyright © 2008-2009 Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
*/
#include "buffer.h"
alSourcefv(id, attr, v);
}
-void Source::get_attr(ALenum attr, int *v) const
+void Source::get_attribute(ALenum attr, int *v) const
{
alGetSourcei(id, attr, v);
}
-void Source::get_attr(ALenum attr, float *v) const
+void Source::get_attribute(ALenum attr, float *v) const
{
alGetSourcef(id, attr, v);
}
SourceState Source::get_state() const
{
int state;
- get_attr(AL_SOURCE_STATE, &state);
+ get_attribute(AL_SOURCE_STATE, &state);
return static_cast<SourceState>(state);
}
attribute(AL_LOOPING, l);
}
+void Source::set_gain(float g)
+{
+ attribute(AL_GAIN, g);
+}
+
+void Source::set_rolloff_factor(float f)
+{
+ attribute(AL_ROLLOFF_FACTOR, f);
+}
+
void Source::set_buffer(const Buffer &buffer)
{
attribute(AL_BUFFER, static_cast<int>(buffer.get_id()));
alSourceQueueBuffers(id, 1, &bid);
}
+void Source::unqueue_buffers(const vector<const Buffer *> &buffers)
+{
+ vector<uint> ids;
+ ids.reserve(buffers.size());
+ for(vector<const Buffer *>::const_iterator i=buffers.begin(); i!=buffers.end(); ++i)
+ ids.push_back((*i)->get_id());
+ alSourceUnqueueBuffers(id, ids.size(), &ids.front());
+}
+
+void Source::unqueue_buffer(const Buffer &buffer)
+{
+ uint bid=buffer.get_id();
+ alSourceUnqueueBuffers(id, 1, &bid);
+}
+
+void Source::clear_buffers()
+{
+ attribute(AL_BUFFER, AL_NONE);
+}
+
+unsigned Source::get_buffers_queued() const
+{
+ int n=0;
+ get_attribute(AL_BUFFERS_QUEUED, &n);
+ return n;
+}
+
+unsigned Source::get_buffers_processed() const
+{
+ int n=0;
+ get_attribute(AL_BUFFERS_PROCESSED, &n);
+ return n;
+}
+
void Source::play()
{
alSourcePlay(id);