//重播
bool CTsPlayer::ResetPlay()
{
int iRet = 0;
if(0 != pcodec){
iRet = codec_reset(pcodec);
}
return !iRet;
}
int aml_submit_decode_unit(PDECODE_UNIT decodeUnit) {
int result = DR_OK;
PLENTRY entry = decodeUnit->bufferList;
while (entry != NULL) {
int api = codec_write(&codecParam, entry->data, entry->length);
if (api != entry->length) {
fprintf(stderr, "codec_write error: %x\n", api);
codec_reset(&codecParam);
result = DR_NEED_IDR;
break;
}
entry = entry->next;
}
return result;
}
void mcbspSetup()
{
mcbspControlHandle = MCBSP_open(MCBSP_DEV0, MCBSP_OPEN_RESET);
mcbspDataHandle = MCBSP_open(MCBSP_DEV1, MCBSP_OPEN_RESET);
if(mcbspControlHandle == INV || mcbspDataHandle == INV)
{
return;
}
MCBSP_config(mcbspControlHandle, &mcbsp_control_config);
MCBSP_config(mcbspDataHandle, &mcbsp_data_config);
MCBSP_start(mcbspControlHandle, MCBSP_XMIT_START | MCBSP_RCV_START | MCBSP_SRGR_START | MCBSP_SRGR_FRAMESYNC, 220);
codec_reset();
codec_config();
if (MCBSP_rrdy(mcbspDataHandle))
MCBSP_read(mcbspDataHandle);
MCBSP_start(mcbspDataHandle, MCBSP_XMIT_START | MCBSP_RCV_START | MCBSP_SRGR_START | MCBSP_SRGR_FRAMESYNC, 220);
}
static gboolean
gst_amlvdec_sink_event (GstVideoDecoder * dec, GstEvent * event)
{
gboolean ret = TRUE;
GstAmlVdec *amlvdec = GST_AMLVDEC(dec);
GST_ERROR_OBJECT (amlvdec, "Got %s event on sink pad", GST_EVENT_TYPE_NAME (event));
switch (GST_EVENT_TYPE (event)) {
/* case GST_EVENT_NEWSEGMENT:
{
gboolean update;
GstFormat format;
gdouble rate, arate;
gint64 start, stop, time;
stop_eos_task (amlvdec);
gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format, &start, &stop, &time);
if (format != GST_FORMAT_TIME)
goto newseg_wrong_format;
amlvdec_forward_process(amlvdec, update, rate, format, start, stop, time);
gst_segment_set_newsegment_full (&amlvdec->segment, update, rate, arate, format, start, stop, time);
GST_DEBUG_OBJECT (amlvdec,"Pushing newseg rate %g, applied rate %g, format %d, start %"
G_GINT64_FORMAT ", stop %" G_GINT64_FORMAT ", pos %" G_GINT64_FORMAT,
rate, arate, format, start, stop, time);
ret = gst_pad_push_event (amlvdec->srcpad, event);
break;
}*/
case GST_EVENT_FLUSH_START:
if(amlvdec->codec_init_ok){
set_black_policy(0);
}
ret = TRUE;
break;
case GST_EVENT_FLUSH_STOP:
{
stop_eos_task (amlvdec);
if(amlvdec->codec_init_ok){
gint res = -1;
res = codec_reset(amlvdec->pcodec);
if (res < 0) {
GST_ERROR("reset vcodec failed, res= %x\n", res);
return FALSE;
}
amlvdec->is_headerfeed = FALSE;
}
GST_WARNING("vformat:%d\n", amlvdec->pcodec->video_type);
break;
}
case GST_EVENT_EOS:
GST_WARNING("get GST_EVENT_EOS,check for video end\n");
if(amlvdec->codec_init_ok) {
start_eos_task(amlvdec);
amlvdec->is_eos = TRUE;
}
ret = TRUE;
break;
default:
break;
}
done:
ret = GST_VIDEO_DECODER_CLASS (parent_class)->sink_event (amlvdec, event);
return ret;
}