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opensles: finish remaining bits for source element.

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This commit is contained in:
Josep Torra 2012-09-21 16:11:42 +02:00 committed by Sebastian Dröge
parent c006973a4e
commit 5612936d1a
2 changed files with 40 additions and 35 deletions
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61
sys/opensles/openslesringbuffer.c
View file

@ -107,22 +107,30 @@ _opensles_format (GstRingBufferSpec * spec, SLDataFormat_PCM * format)
static void
_opensles_recorder_cb (SLAndroidSimpleBufferQueueItf bufferQueue, void *context)
{
#if 0
GstRingBuffer *rb = GST_RING_BUFFER_CAST (context);
GstOpenSLESRingBuffer *thiz = GST_OPENSLES_RING_BUFFER_CAST (rb);
assert (bq == bqRecorderBufferQueue);
assert (NULL == context);
// for streaming recording, here we would call Enqueue to give recorder the next buffer to fill
// but instead, this is a one-time buffer so we stop recording
SLresult result;
result =
(*recorderRecord)->SetRecordState (recorderRecord,
SL_RECORDSTATE_STOPPED);
if (SL_RESULT_SUCCESS == result) {
recorderSize = RECORDER_FRAMES * sizeof (short);
recorderSR = SL_SAMPLINGRATE_16;
guint8 *writeptr;
gint writeseg;
gint len;
if (!gst_ring_buffer_prepare_read (rb, &writeseg, &writeptr, &len)) {
GST_WARNING_OBJECT (rb, "No segment available");
return;
}
#endif
/* Enqueue a buffer */
GST_LOG_OBJECT (thiz, "enqueue: %p size %d segment: %d",
writeptr, len, writeseg);
result = (*thiz->bufferQueue)->Enqueue (thiz->bufferQueue, writeptr, len);
if (result != SL_RESULT_SUCCESS) {
GST_ERROR_OBJECT (thiz, "bufferQueue.Enqueue failed(0x%08x)",
(guint32) result);
return;
}
gst_ring_buffer_advance (rb, 1);
}
static gboolean
@ -133,24 +141,25 @@ _opensles_recorder_acquire (GstRingBuffer * rb, GstRingBufferSpec * spec)
SLDataFormat_PCM format;
/* Configure audio source */
SLDataLocator_IODevice loc_dev =
{ SL_DATALOCATOR_IODEVICE, SL_IODEVICE_AUDIOINPUT,
SLDataLocator_IODevice loc_dev = {
SL_DATALOCATOR_IODEVICE, SL_IODEVICE_AUDIOINPUT,
SL_DEFAULTDEVICEID_AUDIOINPUT, NULL
};
SLDataSource audioSrc = { &loc_dev, NULL };
/* Configure audio sink */
SLDataLocator_AndroidSimpleBufferQueue loc_bq =
{ SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE, 2 };
SLDataLocator_AndroidSimpleBufferQueue loc_bq = {
SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE, 2
};
SLDataSink audioSink = { &loc_bq, &format };
/* Create audio recorder (requires the RECORD_AUDIO permission) */
const SLInterfaceID id[1] = { SL_IID_ANDROIDSIMPLEBUFFERQUEUE };
const SLboolean req[1] = { SL_BOOLEAN_TRUE };
/* Define the format in OpenSL ES terms */
_opensles_format (spec, &format);
/* Create audio recorder (requires the RECORD_AUDIO permission) */
result = (*thiz->engineEngine)->CreateAudioRecorder (thiz->engineEngine,
&thiz->recorderObject, &audioSrc, &audioSink, 1, id, req);
if (result != SL_RESULT_SUCCESS) {
@ -197,8 +206,8 @@ _opensles_recorder_acquire (GstRingBuffer * rb, GstRingBufferSpec * spec)
}
/* Define our ringbuffer in terms of number of buffers and buffer size. */
spec->segsize = (spec->rate * spec->bytes_per_sample) >> 1;
spec->segtotal = 3;
spec->segsize = (spec->rate * spec->bytes_per_sample) >> 2;
spec->segtotal = 16;
return TRUE;
@ -227,8 +236,8 @@ _opensles_recorder_start (GstRingBuffer * rb)
return FALSE;
}
/* FIXME: Maybe we should enqueue some buffers here first by calling
* _opensles_recorder_cb */
_opensles_recorder_cb (NULL, rb);
_opensles_recorder_cb (NULL, rb);
/* start recording */
result =
@ -351,13 +360,15 @@ _opensles_player_acquire (GstRingBuffer * rb, GstRingBufferSpec * spec)
SLDataFormat_PCM format;
/* Configure audio source */
SLDataLocator_AndroidSimpleBufferQueue loc_bufq =
{ SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE, 2 };
SLDataLocator_AndroidSimpleBufferQueue loc_bufq = {
SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE, 2
};
SLDataSource audioSrc = { &loc_bufq, &format };
/* Configure audio sink */
SLDataLocator_OutputMix loc_outmix =
{ SL_DATALOCATOR_OUTPUTMIX, thiz->outputMixObject };
SLDataLocator_OutputMix loc_outmix = {
SL_DATALOCATOR_OUTPUTMIX, thiz->outputMixObject
};
SLDataSink audioSink = { &loc_outmix, NULL };
/* Create an audio player */

14
sys/opensles/openslessrc.c
View file

@ -26,8 +26,7 @@
GST_DEBUG_CATEGORY_STATIC (opensles_src_debug);
#define GST_CAT_DEFAULT opensles_src_debug
#define RATES "8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000, 192000"
/* *INDENT-OFF* */
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
@ -36,15 +35,10 @@ static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
"signed = (boolean) { TRUE }, "
"width = (int) 16, "
"depth = (int) 16, "
"rate = (int) { " RATES "}, "
"channels = (int) [1, 2];"
"audio/x-raw-int, "
"endianness = (int) {" G_STRINGIFY (G_BYTE_ORDER) " }, "
"signed = (boolean) { TRUE }, "
"width = (int) 8, "
"depth = (int) 8, "
"rate = (int) { " RATES "}, " "channels = (int) [1, 2]")
"rate = (int) 16000, "
"channels = (int) 1")
);
/* *INDENT-ON* */
static void
_do_init (GType type)