static void
unwrap_buffer (gpointer buffer, gpointer user_data)
{
PVR2DERROR pvr_error;
GstDucatiBuffer *buf = GST_DUCATIBUFFER (buffer);
GstPvrBufferPool *pool = (GstPvrBufferPool *) user_data;
if (buf->wrapped) {
pvr_error = PVR2DMemFree (pool->pvr_context, buf->src_mem);
if (pvr_error != PVR2D_OK) {
GST_ERROR_OBJECT (pool->element, "Failed to Unwrap buffer memory"
"returned %d", pvr_error);
}
buf->wrapped = FALSE;
}
}
static gint
codec_process (GstDucatiVidDec * self, gboolean send, gboolean flush)
{
gint err;
GstClockTime t;
GstBuffer *outbuf = NULL;
gint i;
self->outArgs->outputID[0] = 0;
self->outArgs->freeBufID[0] = 0;
t = gst_util_get_timestamp ();
err = VIDDEC3_process (self->codec,
self->inBufs, self->outBufs, self->inArgs, self->outArgs);
GST_INFO_OBJECT (self, "%10dns", (gint) (gst_util_get_timestamp () - t));
if (err) {
GST_WARNING_OBJECT (self, "err=%d, extendedError=%08x",
err, self->outArgs->extendedError);
err = VIDDEC3_control (self->codec, XDM_GETSTATUS,
self->dynParams, self->status);
GST_WARNING_OBJECT (self, "XDM_GETSTATUS: err=%d, extendedError=%08x",
err, self->status->extendedError);
if (XDM_ISFATALERROR (self->outArgs->extendedError) || flush) {
/* we are processing for display and it is a non-fatal error, so lets
* try to recover.. otherwise return the error
*/
err = XDM_EFAIL;
}
}
for (i = 0; self->outArgs->outputID[i]; i++) {
if (G_UNLIKELY (self->first_out_buffer) && send) {
/* send region of interest to sink on first buffer: */
XDM_Rect *r = &(self->outArgs->displayBufs.bufDesc[0].activeFrameRegion);
GST_DEBUG_OBJECT (self, "setting crop to %d, %d, %d, %d",
r->topLeft.x, r->topLeft.y, r->bottomRight.x, r->bottomRight.y);
gst_pad_push_event (self->srcpad,
gst_event_new_crop (r->topLeft.y, r->topLeft.x,
r->bottomRight.x - r->topLeft.x,
r->bottomRight.y - r->topLeft.y));
self->first_out_buffer = FALSE;
}
outbuf = codec_get_outbuf (self, self->outArgs->outputID[i]);
if (send) {
if (GST_IS_DUCATIBUFFER (outbuf)) {
outbuf = gst_ducati_buffer_get (GST_DUCATIBUFFER (outbuf));
}
GST_DEBUG_OBJECT (self, "got buffer: %d %p (%" GST_TIME_FORMAT ")",
i, outbuf, GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (outbuf)));
gst_pad_push (self->srcpad, outbuf);
} else {
GST_DEBUG_OBJECT (self, "free buffer: %d %p", i, outbuf);
gst_buffer_unref (outbuf);
}
}
for (i = 0; self->outArgs->freeBufID[i]; i++) {
codec_unlock_outbuf (self, self->outArgs->freeBufID[i]);
}
return err;
}