Changeset 62310d7 in mainline for uspace/lib/drv/generic

Timestamp:

2013-08-19T12:28:21Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

d337f74

Parents:

b7dd149

Message:

libdrv, audio_pcm: Name immediate stop explicitly

Add fragment stop functions.

File:

• uspace/lib/drv/generic/remote_audio_pcm.c (modified) (4 diffs)

uspace/lib/drv/generic/remote_audio_pcm.c

@@ -469 +469 @@
  * @return Error code.
  */
+int audio_pcm_stop_playback_immediate(audio_pcm_sess_t *sess)
+{
+        async_exch_t *exch = async_exchange_begin(sess);
+        const int ret = async_req_2_0(exch,
+            DEV_IFACE_ID(AUDIO_PCM_BUFFER_IFACE),
+            IPC_M_AUDIO_PCM_STOP_PLAYBACK, true);
+        async_exchange_end(exch);
+        return ret;
+}
+
+/**
+ * Stops playback at the end of the current fragment.
+ *
+ * @param sess Audio device session.
+ *
+ * @return Error code.
+ */
 int audio_pcm_stop_playback(audio_pcm_sess_t *sess)
 {
@@ -474 +491 @@
         const int ret = async_req_2_0(exch,
             DEV_IFACE_ID(AUDIO_PCM_BUFFER_IFACE),
-            IPC_M_AUDIO_PCM_STOP_PLAYBACK, true);
+            IPC_M_AUDIO_PCM_STOP_PLAYBACK, false);
         async_exchange_end(exch);
         return ret;
@@ -550 +567 @@
  * @return Error code.
  */
+int audio_pcm_stop_capture_immediate(audio_pcm_sess_t *sess)
+{
+        async_exch_t *exch = async_exchange_begin(sess);
+        const int ret = async_req_2_0(exch,
+            DEV_IFACE_ID(AUDIO_PCM_BUFFER_IFACE),
+            IPC_M_AUDIO_PCM_STOP_CAPTURE, true);
+        async_exchange_end(exch);
+        return ret;
+}
+
+/**
+ * Stops capture at the end of the current fragment.
+ *
+ * @param sess Audio device session.
+ *
+ * @return Error code.
+ */
 int audio_pcm_stop_capture(audio_pcm_sess_t *sess)
 {
@@ -555 +589 @@
         const int ret = async_req_2_0(exch,
             DEV_IFACE_ID(AUDIO_PCM_BUFFER_IFACE),
-            IPC_M_AUDIO_PCM_STOP_CAPTURE, true);
+            IPC_M_AUDIO_PCM_STOP_CAPTURE, false);
         async_exchange_end(exch);
         return ret;