add channel_init() and channel_reset()

1 files changed, 22 insertions, 2 deletions

diff --git a/src/channel.c b/src/channel.c
index fd6741b..e6e6c3f 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -4,5 +4,25 @@
 #include "channel.h"
 
 
-struct channel_t {
-};
+void channel_init(struct channel_t *chan)
+{
+	chan->active = false;
+	chan->paused = false;
+	chan->volume = 255;
+	chan->pan = 0;
+
+	chan->sound_mutex = p_mutex_new();
+	chan->sound.left = NULL;
+	chan->sound.right = NULL;
+	chan->pos = 0;
+}
+
+
+void channel_reset(struct channel_t *chan)
+{
+	p_atomic_int_set(&(chan->paused), false);
+	p_atomic_int_set(&(chan->volume), 255);
+	p_atomic_int_set(&(chan->pan), 0);
+	chan->pos = 0;
+	p_atomic_int_set(&(chan->active), false);
+}