Drop copyright notices and Id tags from source files

[libs/al.git] / source / source.cpp

diff --git a/source/source.cpp b/source/source.cpp
index 2ba1f4a2260fbd38148f0d4526e3d75ac20ffa06..c4bb6f8e1a8d415f03b3cd401b1caa36b8d3649c 100644 (file)
--- a/source/source.cpp
+++ b/source/source.cpp
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspal
-Copyright © 2008 Mikko Rasa, Mikkosoft Productions
-Diestributed under the LGPL
-*/
-
 #include "buffer.h"
 #include "source.h"
 
@@ -43,12 +36,12 @@ 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);
 }
@@ -56,7 +49,7 @@ 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);
 }
 
@@ -70,6 +63,16 @@ void Source::set_looping(bool l)
        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()));
@@ -86,10 +89,44 @@ void Source::queue_buffers(const vector<const Buffer *> &buffers)
 
 void Source::queue_buffer(const Buffer &buffer)
 {
-       uint bid=buffer.get_id();
+       uint bid = 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);