Changeset 92b638c in mainline for uspace/lib/drv/include/audio_pcm_iface.h

Timestamp:

2012-08-30T11:41:48Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

5eed99d

Parents:

ed3816d

Message:

audio, sb16: Add and implement API for playback/capture with or without fragments.

File:

• uspace/lib/drv/include/audio_pcm_iface.h (modified) (2 diffs)

uspace/lib/drv/include/audio_pcm_iface.h

@@ -81 +81 @@
 int audio_pcm_release_buffer(audio_pcm_sess_t *);
 
-int audio_pcm_start_playback(audio_pcm_sess_t *, unsigned,
+int audio_pcm_start_playback_fragment(audio_pcm_sess_t *, unsigned,
+    unsigned, unsigned, pcm_sample_format_t);
+int audio_pcm_last_playback_fragment(audio_pcm_sess_t *);
+
+int audio_pcm_start_playback(audio_pcm_sess_t *,
     unsigned, unsigned, pcm_sample_format_t);
 int audio_pcm_stop_playback(audio_pcm_sess_t *);
 
-int audio_pcm_start_capture(audio_pcm_sess_t *, unsigned,
+int audio_pcm_start_capture_fragment(audio_pcm_sess_t *, unsigned,
+    unsigned, unsigned, pcm_sample_format_t);
+int audio_pcm_last_capture_fragment(audio_pcm_sess_t *);
+
+int audio_pcm_start_capture(audio_pcm_sess_t *,
     unsigned, unsigned, pcm_sample_format_t);
 int audio_pcm_stop_capture(audio_pcm_sess_t *);
@@ -102 +110 @@
         int (*start_playback)(ddf_fun_t *, unsigned,
             unsigned, unsigned, pcm_sample_format_t);
-        int (*stop_playback)(ddf_fun_t *);
+        int (*stop_playback)(ddf_fun_t *, bool);
         int (*start_capture)(ddf_fun_t *, unsigned,
             unsigned, unsigned, pcm_sample_format_t);
-        int (*stop_capture)(ddf_fun_t *);
+        int (*stop_capture)(ddf_fun_t *, bool);
 } audio_pcm_iface_t;