Changeset 1ba95ba in mainline for uspace/drv/audio/sb16/pcm_iface.c

Timestamp:

2012-08-19T16:10:48Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

86fe9d1

Parents:

fa91c0f

Message:

sb16: Implement and enable buffer position capability.

File:

• uspace/drv/audio/sb16/pcm_iface.c (modified) (2 diffs)

uspace/drv/audio/sb16/pcm_iface.c

@@ -70 +70 @@
         return sb_dsp_get_buffer(dsp, buffer, size);
 }
+
+static int sb_get_buffer_position(ddf_fun_t *fun, size_t *size)
+{
+        assert(fun);
+        assert(fun->driver_data);
+        sb_dsp_t *dsp = fun->driver_data;
+        return sb_dsp_get_buffer_position(dsp, size);
+}
+
 static int sb_set_event_session(ddf_fun_t *fun, async_sess_t *sess)
 {
@@ -130 +139 @@
         .release_buffer = sb_release_buffer,
         .set_event_session = sb_set_event_session,
+        .get_buffer_pos = sb_get_buffer_position,
 
         .start_playback = sb_start_playback,