implement callbacks

1 files changed, 22 insertions, 0 deletions

diff --git a/src/mossrose.c b/src/mossrose.c
index cd1b98d..2e27c45 100644
--- a/src/mossrose.c
+++ b/src/mossrose.c
@@ -4,6 +4,7 @@
 #include <portaudio.h>
 #include <mossrose.h>
 #include "channel.h"
+#include "sound.h"
 
 
 struct mossrose_global_t {
@@ -131,8 +132,29 @@ void mossrose_channel_resume(int channel) {
 }
 
 
+void mossrose_channel_set_callback(int channel, channel_callback_t callback, void *userdata)
+{
+	struct channel_t *chan = mossrose_global.channels + channel;
+	channel_set_callback(chan, callback, userdata);
+}
+
+
+void mossrose_poll_callbacks()
+{
+	for (int i=0; i<mossrose_global.n_channels; i++) {
+		struct channel_t *chan = mossrose_global.channels + i;
+		channel_poll_callbacks(chan, i);
+	}
+}
+
+
 int mossrose_terminate()
 {
+	for (int i=0; i<mossrose_global.n_channels; i++) {
+		sound_free_audio(&(mossrose_global.channels[i].sound));
+	}
+	free(mossrose_global.channels);
+
 	Pa_AbortStream(mossrose_global.stream);
 	Pa_CloseStream(mossrose_global.stream);
 	Pa_Terminate();