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opensles: read player position and show it in the log

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This commit is contained in:
Josep Torra 2012-09-26 14:01:17 +02:00 committed by Sebastian Dröge
parent 1e69918f3e
commit ed5870b605
1 changed files with 32 additions and 1 deletions
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33
sys/opensles/openslesringbuffer.c
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@ -105,6 +105,16 @@ _opensles_format (GstRingBufferSpec * spec, SLDataFormat_PCM * format)
(spec->bigend ? SL_BYTEORDER_BIGENDIAN : SL_BYTEORDER_LITTLEENDIAN);
}
static inline void
_opensles_player_read_position (GstOpenSLESRingBuffer * thiz)
{
if (thiz->playerPlay) {
SLmillisecond position;
(*thiz->playerPlay)->GetPosition (thiz->playerPlay, &position);
GST_LOG_OBJECT (thiz, "position %u ms", (guint) position);
}
}
static void
_opensles_enqueue_cb (SLAndroidSimpleBufferQueueItf bufferQueue, void *context)
{
@ -115,6 +125,8 @@ _opensles_enqueue_cb (SLAndroidSimpleBufferQueueItf bufferQueue, void *context)
gint seg;
gint len;
_opensles_player_read_position (thiz);
if (!gst_ring_buffer_prepare_read (rb, &seg, &ptr, &len)) {
GST_WARNING_OBJECT (rb, "No segment available");
return;
@ -728,13 +740,29 @@ gst_opensles_ringbuffer_stop (GstRingBuffer * rb)
return res;
}
static guint
gst_opensles_ringbuffer_delay (GstRingBuffer * rb)
{
return 0;
}
static guint
gst_opensles_ringbuffer_commit (GstRingBuffer * rb, guint64 * sample,
guchar * data, gint in_samples, gint out_samples, gint * accum)
{
GstOpenSLESRingBuffer *thiz = GST_OPENSLES_RING_BUFFER_CAST (rb);
guint result;
_opensles_player_read_position (thiz);
result =
GST_CALL_PARENT_WITH_DEFAULT (GST_RING_BUFFER_CLASS, commit, (rb, sample,
data, in_samples, out_samples, accum), 0);
GST_LOG_OBJECT (thiz, "wrote %d samples", result);
return result;
}
static void
gst_opensles_ringbuffer_dispose (GObject * object)
{
@ -784,6 +812,9 @@ gst_opensles_ringbuffer_class_init (GstOpenSLESRingBufferClass * klass)
gstringbuffer_class->stop = GST_DEBUG_FUNCPTR (gst_opensles_ringbuffer_stop);
gstringbuffer_class->delay =
GST_DEBUG_FUNCPTR (gst_opensles_ringbuffer_delay);
gstringbuffer_class->commit =
GST_DEBUG_FUNCPTR (gst_opensles_ringbuffer_commit);
}
static void