static u32 vcd_flush_in_eos(struct vcd_clnt_ctxt *cctxt,
u32 mode)
{
u32 rc = VCD_S_SUCCESS;
VCD_MSG_LOW("vcd_flush_in_eos:");
if (mode > VCD_FLUSH_ALL || !mode) {
VCD_MSG_ERROR("Invalid flush mode %d", mode);
return VCD_ERR_ILLEGAL_PARM;
}
VCD_MSG_MED("Flush mode requested %d", mode);
if (!(cctxt->status.frame_submitted) &&
(!cctxt->decoding)) {
rc = vcd_flush_buffers(cctxt, mode);
if (!VCD_FAILED(rc)) {
VCD_MSG_HIGH("All buffers are flushed");
cctxt->status.mask |= (mode & VCD_FLUSH_ALL);
vcd_send_flush_done(cctxt, VCD_S_SUCCESS);
}
} else
cctxt->status.mask |= (mode & VCD_FLUSH_ALL);
return rc;
}
static u32 vcd_flush_inopen(struct vcd_clnt_ctxt *cctxt,
u32 mode)
{
VCD_MSG_LOW("vcd_flush_inopen:");
cctxt->status.mask |= (mode & VCD_FLUSH_ALL);
vcd_send_flush_done(cctxt, VCD_S_SUCCESS);
return VCD_S_SUCCESS;
}
static u32 vcd_flush_inopen(struct vcd_clnt_ctxt_type_t *p_cctxt,
u32 n_mode)
{
VCD_MSG_LOW("vcd_flush_inopen:");
p_cctxt->status.n_flush_mode = n_mode;
vcd_send_flush_done(p_cctxt, VCD_S_SUCCESS);
return VCD_S_SUCCESS;
}
static u32 vcd_flush_in_invalid(struct vcd_clnt_ctxt *cctxt,
u32 mode)
{
u32 rc = VCD_S_SUCCESS;
VCD_MSG_LOW("vcd_flush_in_invalid:");
if (!(cctxt->status.mask & VCD_CLEANING_UP)) {
rc = vcd_flush_buffers(cctxt, mode);
if (!VCD_FAILED(rc)) {
VCD_MSG_HIGH("All buffers are flushed");
cctxt->status.mask |= (mode & VCD_FLUSH_ALL);
vcd_send_flush_done(cctxt, VCD_S_SUCCESS);
}
}
return rc;
}
static u32 vcd_flush_in_invalid(struct vcd_clnt_ctxt_type_t *p_cctxt,
u32 mode)
{
u32 rc = VCD_S_SUCCESS;
VCD_MSG_LOW("vcd_flush_in_invalid:");
if (!p_cctxt->status.b_cleaning_up) {
rc = vcd_flush_buffers(p_cctxt, mode);
if (!VCD_FAILED(rc)) {
VCD_MSG_HIGH("All buffers are flushed");
p_cctxt->status.n_flush_mode = mode;
vcd_send_flush_done(p_cctxt, VCD_S_SUCCESS);
}
}
return rc;
}
static u32 vcd_flush_cmn(struct vcd_clnt_ctxt *cctxt, u32 mode)
{
u32 rc = VCD_S_SUCCESS;
VCD_MSG_LOW("vcd_flush_cmn in %d:", cctxt->clnt_state.state);
rc = vcd_flush_buffers(cctxt, mode);
VCD_FAILED_RETURN(rc, "Failed: vcd_flush_buffers");
if (cctxt->status.frame_submitted > 0) {
vcd_do_client_state_transition(cctxt,
VCD_CLIENT_STATE_FLUSHING,
CLIENT_STATE_EVENT_NUMBER
(flush));
} else {
VCD_MSG_HIGH("All buffers are flushed");
cctxt->status.mask |= (mode & VCD_FLUSH_ALL);
vcd_send_flush_done(cctxt, VCD_S_SUCCESS);
}
return rc;
}
static u32 vcd_flush_cmn(struct vcd_clnt_ctxt_type_t *p_cctxt, u32 n_mode)
{
u32 rc = VCD_S_SUCCESS;
VCD_MSG_LOW("vcd_flush_cmn in %d:", p_cctxt->clnt_state.e_state);
rc = vcd_flush_buffers(p_cctxt, n_mode);
VCD_FAILED_RETURN(rc, "Failed: vcd_flush_buffers");
if (p_cctxt->status.n_frame_submitted > 0) {
vcd_do_client_state_transition(p_cctxt,
VCD_CLIENT_STATE_FLUSHING,
CLIENT_STATE_EVENT_NUMBER
(pf_flush));
} else {
VCD_MSG_HIGH("All buffers are flushed");
p_cctxt->status.n_flush_mode = n_mode;
vcd_send_flush_done(p_cctxt, VCD_S_SUCCESS);
}
return rc;
}
static void vcd_clnt_cb_in_flushing
(struct vcd_clnt_ctxt *cctxt,
u32 event,
u32 status,
void *payload, size_t sz, u32 *ddl_handle, void *const client_data) {
struct vcd_dev_ctxt *dev_ctxt = cctxt->dev_ctxt;
u32 rc = VCD_S_SUCCESS;
u32 frm_trans_end = false;
VCD_MSG_LOW("vcd_clnt_cb_in_flushing:");
if (cctxt->ddl_handle != ddl_handle) {
VCD_MSG_ERROR("ddl_handle mismatch");
return;
}
switch (event) {
case VCD_EVT_RESP_INPUT_DONE:
{
rc = vcd_handle_input_done(cctxt,
payload,
VCD_EVT_RESP_INPUT_FLUSHED,
status);
break;
}
case VCD_EVT_RESP_OUTPUT_DONE:
{
rc = vcd_handle_frame_done(cctxt,
payload,
VCD_EVT_RESP_OUTPUT_FLUSHED,
status);
break;
}
case VCD_EVT_RESP_OUTPUT_REQ:
{
rc = vcd_handle_output_required_in_flushing(cctxt,
payload);
break;
}
case VCD_EVT_IND_OUTPUT_RECONFIG:
{
rc = vcd_handle_ind_output_reconfig(cctxt,
payload, status);
if (!VCD_FAILED(rc)) {
frm_trans_end = true;
payload = NULL;
}
break;
}
case VCD_EVT_IND_HWERRFATAL:
{
vcd_handle_ind_hw_err_fatal(cctxt,
VCD_EVT_IND_HWERRFATAL, status);
break;
}
default:
{
VCD_MSG_ERROR
("Unexpected callback event=%d status=%d from DDL",
event, status);
dev_ctxt->command_continue = false;
break;
}
}
if (!VCD_FAILED(rc) && ((event == VCD_EVT_RESP_INPUT_DONE ||
event == VCD_EVT_RESP_OUTPUT_DONE ||
event == VCD_EVT_RESP_OUTPUT_REQ ||
event == VCD_EVT_IND_OUTPUT_RECONFIG))) {
if (payload &&
((struct ddl_frame_data_tag *)\
payload)->frm_trans_end) {
vcd_mark_frame_channel(cctxt->dev_ctxt);
frm_trans_end = true;
}
if (frm_trans_end && !cctxt->status.frame_submitted) {
VCD_MSG_HIGH
("All pending frames recvd from DDL");
if (cctxt->status.mask & VCD_FLUSH_INPUT)
vcd_flush_bframe_buffers(cctxt,
VCD_FLUSH_INPUT);
if (cctxt->status.mask & VCD_FLUSH_OUTPUT)
vcd_flush_output_buffers(cctxt);
vcd_send_flush_done(cctxt, VCD_S_SUCCESS);
vcd_release_interim_frame_channels(dev_ctxt);
VCD_MSG_HIGH("Flush complete");
vcd_do_client_state_transition(cctxt,
VCD_CLIENT_STATE_RUN,
CLIENT_STATE_EVENT_NUMBER
(clnt_cb));
}
}
}
static void vcd_clnt_cb_in_flushing
(struct vcd_clnt_ctxt_type_t *p_cctxt,
u32 event,
u32 status,
void *p_payload, u32 size, u32 *ddl_handle, void *const p_client_data) {
struct vcd_dev_ctxt_type *p_dev_ctxt = p_cctxt->p_dev_ctxt;
u32 rc = VCD_S_SUCCESS;
u32 b_frm_trans_end = FALSE;
VCD_MSG_LOW("vcd_clnt_cb_in_flushing:");
if (p_cctxt->ddl_handle != ddl_handle) {
VCD_MSG_ERROR("ddl_handle mismatch");
return;
}
switch (event) {
case VCD_EVT_RESP_INPUT_DONE:
{
rc = vcd_handle_input_done(p_cctxt,
p_payload,
VCD_EVT_RESP_INPUT_FLUSHED,
status);
break;
}
case VCD_EVT_RESP_OUTPUT_DONE:
{
rc = vcd_handle_frame_done(p_cctxt,
p_payload,
VCD_EVT_RESP_OUTPUT_FLUSHED,
status);
break;
}
case VCD_EVT_RESP_OUTPUT_REQ:
{
rc = vcd_handle_output_required_in_flushing(p_cctxt,
p_payload);
break;
}
case VCD_EVT_IND_OUTPUT_RECONFIG:
{
(void) vcd_handle_ind_output_reconfig(p_cctxt,
p_payload, status);
b_frm_trans_end = TRUE;
p_payload = NULL;
break;
}
case VCD_EVT_IND_HWERRFATAL:
{
vcd_handle_ind_hw_err_fatal(p_cctxt,
VCD_EVT_IND_HWERRFATAL, status);
break;
}
default:
{
VCD_MSG_ERROR
("Unexpected callback event=%d status=%d from DDL",
event, status);
p_dev_ctxt->b_continue = FALSE;
break;
}
}
if (!VCD_FAILED(rc) && ((event == VCD_EVT_RESP_INPUT_DONE ||
event == VCD_EVT_RESP_OUTPUT_DONE ||
event == VCD_EVT_RESP_OUTPUT_REQ ||
event == VCD_EVT_IND_OUTPUT_RECONFIG))) {
if (p_payload &&
((struct ddl_frame_data_type_tag *)\
p_payload)->b_frm_trans_end) {
vcd_mark_frame_channel(p_cctxt->p_dev_ctxt);
b_frm_trans_end = TRUE;
}
if (b_frm_trans_end && !p_cctxt->status.n_frame_submitted) {
VCD_MSG_HIGH
("All pending frames recvd from DDL");
if (p_cctxt->status.
n_flush_mode & VCD_FLUSH_OUTPUT) {
vcd_flush_output_buffers(p_cctxt);
vcd_release_all_clnt_frm_transc
(p_cctxt);
}
vcd_send_flush_done(p_cctxt, VCD_S_SUCCESS);
vcd_release_interim_frame_channels(p_dev_ctxt);
VCD_MSG_HIGH("Flush complete");
vcd_release_all_clnt_def_frm_transc(p_cctxt);
vcd_do_client_state_transition(p_cctxt,
VCD_CLIENT_STATE_RUN,
CLIENT_STATE_EVENT_NUMBER
(pf_clnt_cb));
}
}
}