X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fsource.cpp;h=3619b1d61205c9128d0ffb87d7e66909acf738f2;hb=58dc1e7c15f928d0f861a20c46f2be4112bf5baf;hp=2ba1f4a2260fbd38148f0d4526e3d75ac20ffa06;hpb=72a8ee9c7d0ff973b20a27184b0c493d3fd5ae59;p=libs%2Fal.git

diff --git a/source/source.cpp b/source/source.cpp
index 2ba1f4a..3619b1d 100644
--- a/source/source.cpp
+++ b/source/source.cpp
@@ -2,7 +2,7 @@
 
 This file is part of libmspal
 Copyright © 2008 Mikko Rasa, Mikkosoft Productions
-Diestributed under the LGPL
+Distributed under the LGPL
 */
 
 #include "buffer.h"
@@ -43,12 +43,12 @@ void Source::attribute(ALenum attr, const float *v)
 	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);
 }
@@ -56,10 +56,24 @@ void Source::get_attr(ALenum attr, float *v) const
 SourceState Source::get_state() const
 {
 	int state;
-	get_attr(AL_SOURCE_STATE, &state);
+	get_attribute(AL_SOURCE_STATE, &state);
 	return static_cast<SourceState>(state);
 }
 
+unsigned Source::get_buffers_queued() const
+{
+	int n;
+	get_attribute(AL_BUFFERS_QUEUED, &n);
+	return n;
+}
+
+unsigned Source::get_buffers_processed() const
+{
+	int n;
+	get_attribute(AL_BUFFERS_PROCESSED, &n);
+	return n;
+}
+
 void Source::set_position(float x, float y, float z)
 {
 	attribute(AL_POSITION, x, y, z);
@@ -90,6 +104,26 @@ void Source::queue_buffer(const Buffer &buffer)
 	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);
+}
+
 void Source::play()
 {
 	alSourcePlay(id);