static OMX_ERRORTYPE
demuxer_cfgport_GetConfig (const void * ap_obj, OMX_HANDLETYPE ap_hdl,
OMX_INDEXTYPE a_index, OMX_PTR ap_struct)
{
tiz_demuxercfgport_t * p_obj = (tiz_demuxercfgport_t *) ap_obj;
OMX_ERRORTYPE rc = OMX_ErrorNone;
TIZ_TRACE (ap_hdl, "GetConfig [%s]...", tiz_idx_to_str (a_index));
assert (p_obj);
switch (a_index)
{
case OMX_IndexConfigTimePosition:
case OMX_IndexConfigTimeSeekMode:
{
/* Only the processor knows about current position or seek mode. So
lets get the processor to fill this info for us. */
void * p_prc = tiz_get_prc (ap_hdl);
assert (p_prc);
if (OMX_ErrorNone
!= (rc = tiz_api_GetConfig (p_prc, ap_hdl, a_index, ap_struct)))
{
TIZ_ERROR (ap_hdl,
"[%s] : Error retrieving [%s] "
"from the processor",
tiz_err_to_str (rc), tiz_idx_to_str (a_index));
}
}
break;
default:
{
/* Delegate to the base port */
rc = super_GetConfig (typeOf (ap_obj, "tizdemuxercfgport"), ap_obj,
ap_hdl, a_index, ap_struct);
}
};
return rc;
}
static OMX_ERRORTYPE
waitforresources_state_set (const void *ap_obj,
OMX_HANDLETYPE ap_hdl,
OMX_COMMANDTYPE a_cmd,
OMX_U32 a_param1, OMX_PTR ap_cmd_data)
{
const tiz_waitforresources_t *p_obj = ap_obj;
tiz_fsm_state_id_t new_state = EStateMax;
OMX_ERRORTYPE omx_error = OMX_ErrorNone;
assert (p_obj);
assert (a_cmd == OMX_CommandStateSet);
TIZ_TRACE (ap_hdl, "Requested transition to state [%s]...",
tiz_fsm_state_to_str (a_param1));
/* Only allowed transitions is OMX_StateLoaded. */
switch (a_param1)
{
case OMX_StateLoaded:
{
new_state = (tiz_fsm_state_id_t)OMX_StateLoaded;
break;
}
case OMX_StateWaitForResources:
{
return OMX_ErrorSameState;
}
default:
{
TIZ_ERROR (ap_hdl, "[OMX_ErrorIncorrectStateTransition] : ...");
return OMX_ErrorIncorrectStateTransition;
}
};
/* TODO: make state transition effective here? */
(void) new_state;
/* if (OMX_ErrorNone != */
/* (omx_error = tiz_fsm_set_state */
/* (tiz_get_fsm (ap_hdl), new_state))) */
/* { */
/* return omx_error; */
/* } */
{
void *p_prc = tiz_get_prc (ap_hdl);
void *p_krn = tiz_get_krn (ap_hdl);
/* First notify the kernel servant */
if (OMX_ErrorNone != (omx_error = tiz_api_SendCommand (p_krn, ap_hdl,
a_cmd, a_param1,
ap_cmd_data)))
{
return omx_error;
}
/* Now notify the processor servant */
if (OMX_ErrorNone != (omx_error = tiz_api_SendCommand (p_prc, ap_hdl,
a_cmd, a_param1,
ap_cmd_data)))
{
return omx_error;
}
}
return omx_error;
}
