static void ddl_init_codec_done_callback(struct ddl_context *ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
struct ddl_encoder_data *encoder;
if (!ddl ||
ddl->decoding ||
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_INITCODECDONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-INITCODEC");
ddl_client_fatal_cb(ddl_context);
return;
}
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_FRAME);
VIDC_LOG_STRING("INIT_CODEC_DONE");
encoder = &ddl->codec_data.encoder;
if (encoder->seq_header.virtual_base_addr) {
vidc_720p_encode_get_header(&encoder->seq_header.
buffer_size);
}
ddl_context->ddl_callback(VCD_EVT_RESP_START, VCD_S_SUCCESS, NULL,
0, (u32 *) ddl, ddl_context->client_data);
DDL_IDLE(ddl_context);
}
static u32 ddl_channel_set_callback(struct ddl_context *ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
u32 return_status = false;
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
VIDC_DEBUG_REGISTER_LOG;
if (!ddl ||
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_CHDONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-CHSET");
DDL_IDLE(ddl_context);
return return_status;
}
VIDC_LOG_STRING("Channel-set");
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_INITCODEC);
if (ddl->decoding) {
if (ddl->codec_data.decoder.header_in_start) {
ddl_decode_init_codec(ddl);
} else {
ddl_context->ddl_callback(VCD_EVT_RESP_START,
VCD_S_SUCCESS, NULL,
0, (u32 *) ddl,
ddl_context->client_data);
DDL_IDLE(ddl_context);
return_status = true;
}
} else {
ddl_encode_init_codec(ddl);
}
return return_status;
}
static u32 ddl_eos_frame_done_callback(struct ddl_context *ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
struct ddl_decoder_data *decoder = &(ddl->codec_data.decoder);
struct vidc_720p_dec_disp_info *dec_disp_info =
&(decoder->dec_disp_info);
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_EOS_DONE)) {
VIDC_LOGERR_STRING("STATE-CRITICAL-EOSFRMRUN");
ddl_client_fatal_cb(ddl_context);
return true;
}
VIDC_LOG_STRING("EOS_FRM_RUN_DONE");
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
vidc_720p_decode_display_info(dec_disp_info);
ddl_decode_dynamic_property(ddl, false);
if (dec_disp_info->disp_status == VIDC_720P_DISPLAY_ONLY) {
if (ddl_decoder_output_done_callback(ddl, false)
!= VCD_S_SUCCESS)
return true;
} else
VIDC_LOG_STRING("STATE-CRITICAL-WRONG-DISP-STATUS");
ddl_decoder_dpb_transact(decoder, NULL, DDL_DPB_OP_SET_MASK);
ddl_move_command_state(ddl_context, DDL_CMD_EOS);
vidc_720p_submit_command(ddl->channel_id,
VIDC_720P_CMD_FRAMERUN);
return false;
}
static void ddl_eos_done_callback(struct ddl_context_type *p_ddl_context)
{
struct ddl_client_context_type *p_ddl = p_ddl_context->p_current_ddl;
u32 n_displaystatus;
if (!DDLCOMMAND_STATE_IS(p_ddl_context, DDL_CMD_EOS)) {
VIDC_LOGERR_STRING("UNKWN_EOSDONE");
ddl_client_fatal_cb(p_ddl_context);
return;
}
if (!p_ddl ||
!p_ddl->b_decoding ||
!DDLCLIENT_STATE_IS(p_ddl, DDL_CLIENT_WAIT_FOR_EOS_DONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-EOSDONE");
ddl_client_fatal_cb(p_ddl_context);
return;
}
ddl_move_command_state(p_ddl_context, DDL_CMD_INVALID);
vidc_720p_eos_info(&n_displaystatus);
if ((enum vidc_720p_display_status_type)n_displaystatus
!= VIDC_720P_EMPTY_BUFFER) {
VIDC_LOG_STRING("EOSDONE-EMPTYBUF-ISSUE");
}
ddl_decode_dynamic_property(p_ddl, FALSE);
ddl_move_client_state(p_ddl, DDL_CLIENT_WAIT_FOR_FRAME);
VIDC_LOG_STRING("EOS_DONE");
p_ddl_context->ddl_callback(VCD_EVT_RESP_EOS_DONE, VCD_S_SUCCESS,
NULL, 0, (u32 *) p_ddl, p_ddl_context->p_client_data);
DDL_IDLE(p_ddl_context);
}
static void ddl_encoder_frame_run_callback(struct ddl_context_type
*p_ddl_context)
{
struct ddl_client_context_type *p_ddl = p_ddl_context->p_current_ddl;
struct ddl_encoder_data_type *p_encoder = &(p_ddl->codec_data.encoder);
u32 b_eos_present = FALSE;
if (!DDLCLIENT_STATE_IS(p_ddl, DDL_CLIENT_WAIT_FOR_FRAME_DONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-ENCFRMRUN");
ddl_client_fatal_cb(p_ddl_context);
return;
}
VIDC_LOG_STRING("ENC_FRM_RUN_DONE");
ddl_move_command_state(p_ddl_context, DDL_CMD_INVALID);
vidc_720p_enc_frame_info(&p_encoder->enc_frame_info);
p_ddl->output_frame.vcd_frm.n_ip_frm_tag =
p_ddl->input_frame.vcd_frm.n_ip_frm_tag;
p_ddl->output_frame.vcd_frm.n_data_len =
p_encoder->enc_frame_info.n_enc_size;
p_ddl->output_frame.vcd_frm.n_flags |= VCD_FRAME_FLAG_ENDOFFRAME;
ddl_get_frame_type
(&(p_ddl->output_frame.vcd_frm),
p_encoder->enc_frame_info.n_frame_type);
ddl_process_encoder_metadata(p_ddl);
ddl_encode_dynamic_property(p_ddl, FALSE);
p_ddl->input_frame.b_frm_trans_end = FALSE;
p_ddl_context->ddl_callback(VCD_EVT_RESP_INPUT_DONE, VCD_S_SUCCESS,
&(p_ddl->input_frame), sizeof(struct ddl_frame_data_type_tag),
(u32 *) p_ddl, p_ddl_context->p_client_data);
#ifdef CORE_TIMING_INFO
ddl_calc_core_time(1);
#endif
b_eos_present =
((VCD_FRAME_FLAG_EOS & p_ddl->input_frame.vcd_frm.n_flags));
p_ddl->output_frame.b_frm_trans_end = !b_eos_present;
p_ddl_context->ddl_callback(VCD_EVT_RESP_OUTPUT_DONE, VCD_S_SUCCESS,
&(p_ddl->output_frame), sizeof(struct ddl_frame_data_type_tag),
(u32 *) p_ddl, p_ddl_context->p_client_data);
if (b_eos_present) {
VIDC_LOG_STRING("ENC-EOS_DONE");
p_ddl_context->ddl_callback(VCD_EVT_RESP_EOS_DONE,
VCD_S_SUCCESS, NULL, 0, (u32 *)p_ddl,
p_ddl_context->p_client_data);
}
ddl_move_client_state(p_ddl, DDL_CLIENT_WAIT_FOR_FRAME);
DDL_IDLE(p_ddl_context);
}
static void ddl_encoder_frame_run_callback(struct ddl_context
*ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
struct ddl_encoder_data *encoder = &(ddl->codec_data.encoder);
u32 eos_present = false;
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_FRAME_DONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-ENCFRMRUN");
ddl_client_fatal_cb(ddl_context);
return;
}
VIDC_LOG_STRING("ENC_FRM_RUN_DONE");
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
vidc_720p_enc_frame_info(&encoder->enc_frame_info);
ddl->output_frame.vcd_frm.ip_frm_tag =
ddl->input_frame.vcd_frm.ip_frm_tag;
ddl->output_frame.vcd_frm.data_len =
encoder->enc_frame_info.enc_size;
ddl->output_frame.vcd_frm.flags |= VCD_FRAME_FLAG_ENDOFFRAME;
ddl_get_frame
(&(ddl->output_frame.vcd_frm),
encoder->enc_frame_info.frame);
ddl_process_encoder_metadata(ddl);
ddl_encode_dynamic_property(ddl, false);
ddl->input_frame.frm_trans_end = false;
ddl_context->ddl_callback(VCD_EVT_RESP_INPUT_DONE, VCD_S_SUCCESS,
&(ddl->input_frame), sizeof(struct ddl_frame_data_tag),
(u32 *) ddl, ddl_context->client_data);
if (vidc_msg_timing)
ddl_calc_core_proc_time(__func__, ENC_OP_TIME);
/* check the presence of EOS */
eos_present =
((VCD_FRAME_FLAG_EOS & ddl->input_frame.vcd_frm.flags));
ddl->output_frame.frm_trans_end = !eos_present;
ddl_context->ddl_callback(VCD_EVT_RESP_OUTPUT_DONE, VCD_S_SUCCESS,
&(ddl->output_frame), sizeof(struct ddl_frame_data_tag),
(u32 *) ddl, ddl_context->client_data);
if (eos_present) {
VIDC_LOG_STRING("ENC-EOS_DONE");
ddl_context->ddl_callback(VCD_EVT_RESP_EOS_DONE,
VCD_S_SUCCESS, NULL, 0, (u32 *)ddl,
ddl_context->client_data);
}
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_FRAME);
DDL_IDLE(ddl_context);
}
u32 ddl_reset_hw(u32 mode)
{
struct ddl_context *ddl_context;
struct ddl_client_context *ddl;
int i_client_num;
VIDC_LOG_STRING("ddl_reset_hw:called");
ddl_context = ddl_get_context();
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
DDL_BUSY(ddl_context);
if (ddl_context->core_virtual_base_addr)
vidc_720p_do_sw_reset();
ddl_context->device_state = DDL_DEVICE_NOTINIT;
for (i_client_num = 0; i_client_num < VCD_MAX_NO_CLIENT;
++i_client_num) {
ddl = ddl_context->ddl_clients[i_client_num];
ddl_context->ddl_clients[i_client_num] = NULL;
if (ddl) {
ddl_release_client_internal_buffers(ddl);
ddl_client_transact(DDL_FREE_CLIENT, &ddl);
}
}
ddl_release_context_buffers(ddl_context);
DDL_MEMSET(ddl_context, 0, sizeof(struct ddl_context));
return true;
}
u32 ddl_device_release(void *client_data)
{
struct ddl_context *ddl_context;
ddl_context = ddl_get_context();
if (DDL_IS_BUSY(ddl_context)) {
VIDC_LOGERR_STRING("ddl_dev_rel:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!DDL_IS_INITIALIZED(ddl_context)) {
VIDC_LOGERR_STRING("ddl_dev_rel:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_client_transact(DDL_ACTIVE_CLIENT, NULL)) {
VIDC_LOGERR_STRING("ddl_dev_rel:Client_present_err");
return VCD_ERR_CLIENT_PRESENT;
}
DDL_BUSY(ddl_context);
ddl_context->device_state = DDL_DEVICE_NOTINIT;
ddl_context->client_data = client_data;
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
vidc_720p_stop_fw();
VIDC_LOG_STRING("FW_ENDDONE");
ddl_release_context_buffers(ddl_context);
DDL_IDLE(ddl_context);
return VCD_S_SUCCESS;
}
u32 ddl_reset_hw(u32 n_mode)
{
struct ddl_context_type *p_ddl_context;
struct ddl_client_context_type *p_ddl;
int i_client_num;
VIDC_LOG_STRING("ddl_reset_hw:called");
p_ddl_context = ddl_get_context();
ddl_move_command_state(p_ddl_context, DDL_CMD_INVALID);
DDL_BUSY(p_ddl_context);
if (NULL != p_ddl_context->p_core_virtual_base_addr)
vidc_720p_do_sw_reset();
p_ddl_context->n_device_state = DDL_DEVICE_NOTINIT;
for (i_client_num = 0; i_client_num < VCD_MAX_NO_CLIENT;
++i_client_num) {
p_ddl = p_ddl_context->a_ddl_clients[i_client_num];
p_ddl_context->a_ddl_clients[i_client_num] = NULL;
if (p_ddl) {
ddl_release_client_internal_buffers(p_ddl);
ddl_client_transact(DDL_FREE_CLIENT, &p_ddl);
}
}
ddl_release_context_buffers(p_ddl_context);
DDL_MEMSET(p_ddl_context, 0, sizeof(struct ddl_context_type));
VIDC_LOG_BUFFER_INIT;
return TRUE;
}
static u32 ddl_eos_done_callback(struct ddl_context *ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
u32 displaystatus, resl_change;
if (!DDLCOMMAND_STATE_IS(ddl_context, DDL_CMD_EOS)) {
VIDC_LOGERR_STRING("UNKWN_EOSDONE");
ddl_client_fatal_cb(ddl_context);
return true;
}
if (!ddl ||
!ddl->decoding ||
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_EOS_DONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-EOSDONE");
ddl_client_fatal_cb(ddl_context);
return true;
}
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
vidc_720p_eos_info(&displaystatus, &resl_change);
if ((enum vidc_720p_display_status)displaystatus
!= VIDC_720P_EMPTY_BUFFER) {
VIDC_LOG_STRING("EOSDONE-EMPTYBUF-ISSUE");
}
ddl_decode_dynamic_property(ddl, false);
if (resl_change == 0x1) {
ddl->codec_data.decoder.header_in_start = false;
ddl->codec_data.decoder.decode_config.sequence_header =
ddl->input_frame.vcd_frm.physical;
ddl->codec_data.decoder.decode_config.sequence_header_len =
ddl->input_frame.vcd_frm.data_len;
ddl_decode_init_codec(ddl);
return false;
}
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_FRAME);
VIDC_LOG_STRING("EOS_DONE");
ddl_context->ddl_callback(VCD_EVT_RESP_EOS_DONE, VCD_S_SUCCESS,
NULL, 0, (u32 *) ddl, ddl_context->client_data);
DDL_IDLE(ddl_context);
return true;
}
static void ddl_dma_done_callback(struct ddl_context *ddl_context)
{
if (!DDLCOMMAND_STATE_IS(ddl_context, DDL_CMD_DMA_INIT)) {
VIDC_LOGERR_STRING("UNKWN_DMADONE");
return;
}
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
VIDC_LOG_STRING("DMA_DONE");
ddl_core_start_cpu(ddl_context);
}
static u32 ddl_dpb_buffers_set_done_callback(struct ddl_context
*ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
if (!ddl ||
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_DPBDONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-DPBDONE");
ddl_client_fatal_cb(ddl_context);
return true;
}
VIDC_LOG_STRING("INTR_DPBDONE");
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_FRAME);
ddl->codec_data.decoder.dec_disp_info.img_size_x = 0;
ddl->codec_data.decoder.dec_disp_info.img_size_y = 0;
ddl_decode_frame_run(ddl);
return false;
}
static void ddl_channel_end_callback(struct ddl_context *ddl_context)
{
struct ddl_client_context *ddl;
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
VIDC_LOG_STRING("CH_END_DONE");
ddl = ddl_context->current_ddl;
if (!ddl ||
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_CHEND)
) {
VIDC_LOG_STRING("STATE-CRITIC
static void ddl_channel_end_callback(struct ddl_context *ddl_context)
{
struct ddl_client_context *ddl;
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
VIDC_LOG_STRING("CH_END_DONE");
ddl = ddl_context->current_ddl;
if (!ddl ||
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_CHEND)
) {
VIDC_LOG_STRING("STATE-CRITICAL-CHEND");
DDL_IDLE(ddl_context);
return;
}
ddl_release_client_internal_buffers(ddl);
ddl_context->ddl_callback(VCD_EVT_RESP_STOP, VCD_S_SUCCESS,
NULL, 0, (u32 *) ddl, ddl_context->client_data);
ddl_move_client_state(ddl, DDL_CLIENT_OPEN);
DDL_IDLE(ddl_context);
}
static void ddl_cpu_started_callback(struct ddl_context *ddl_context)
{
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
VIDC_LOG_STRING("CPU-STARTED");
if (!vidc_720p_cpu_start()) {
ddl_hw_fatal_cb(ddl_context);
return;
}
vidc_720p_set_deblock_line_buffer(
ddl_context->db_line_buffer.align_physical_addr,
ddl_context->db_line_buffer.buffer_size);
ddl_context->device_state = DDL_DEVICE_INITED;
ddl_context->ddl_callback(VCD_EVT_RESP_DEVICE_INIT, VCD_S_SUCCESS,
NULL, 0, NULL, ddl_context->client_data);
DDL_IDLE(ddl_context);
}
static u32 ddl_get_frame
(struct vcd_frame_data *frame, u32 frametype) {
enum vidc_720p_frame vidc_frame =
(enum vidc_720p_frame)frametype;
u32 status = true;
switch (vidc_frame) {
case VIDC_720P_IFRAME:
{
frame->flags |= VCD_FRAME_FLAG_SYNCFRAME;
frame->frame = VCD_FRAME_I;
break;
}
case VIDC_720P_PFRAME:
{
frame->frame = VCD_FRAME_P;
break;
}
case VIDC_720P_BFRAME:
{
frame->frame = VCD_FRAME_B;
break;
}
case VIDC_720P_NOTCODED:
{
frame->frame = VCD_FRAME_NOTCODED;
frame->data_len = 0;
break;
}
case VIDC_720P_IDRFRAME:
{
frame->flags |= VCD_FRAME_FLAG_SYNCFRAME;
frame->frame = VCD_FRAME_IDR;
break;
}
default:
{
VIDC_LOG_STRING("CRITICAL-FRAMETYPE");
status = false;
break;
}
}
return status;
}
static u32 ddl_get_frame_type
(struct vcd_frame_data_type *p_frame, u32 n_frame_type) {
enum vidc_720p_frame_type e_frame_type =
(enum vidc_720p_frame_type)n_frame_type;
u32 b_status = TRUE;
switch (e_frame_type) {
case VIDC_720P_IFRAME:
{
p_frame->n_flags |= VCD_FRAME_FLAG_SYNCFRAME;
p_frame->e_frame_type = VCD_FRAME_I;
break;
}
case VIDC_720P_PFRAME:
{
p_frame->e_frame_type = VCD_FRAME_P;
break;
}
case VIDC_720P_BFRAME:
{
p_frame->e_frame_type = VCD_FRAME_B;
break;
}
case VIDC_720P_NOTCODED:
{
p_frame->e_frame_type = VCD_FRAME_NOTCODED;
p_frame->n_data_len = 0;
break;
}
default:
{
VIDC_LOG_STRING("CRITICAL-FRAMETYPE");
b_status = FALSE;
break;
}
}
return b_status;
}
u32 ddl_client_transact(u32 operation,
struct ddl_client_context_type **pddl_client)
{
u32 ret_status = VCD_ERR_FAIL;
u32 n_counter;
struct ddl_context_type *p_ddl_context;
p_ddl_context = ddl_get_context();
switch (operation) {
case DDL_FREE_CLIENT:
{
if (pddl_client && *pddl_client) {
u32 n_channel_id;
n_channel_id = (*pddl_client)->n_channel_id;
if (n_channel_id < VCD_MAX_NO_CLIENT) {
p_ddl_context->
a_ddl_clients[n_channel_id] = NULL;
} else {
VIDC_LOG_STRING("CHID_CORRUPTION");
}
DDL_FREE(*pddl_client);
ret_status = VCD_S_SUCCESS;
}
break;
}
case DDL_GET_CLIENT:
{
ret_status = VCD_ERR_MAX_CLIENT;
for (n_counter = 0; n_counter < VCD_MAX_NO_CLIENT &&
ret_status == VCD_ERR_MAX_CLIENT; ++n_counter) {
if (!p_ddl_context->a_ddl_clients[n_counter]) {
*pddl_client =
(struct ddl_client_context_type *)
DDL_MALLOC(sizeof
(struct ddl_client_context_type)
);
if (!*pddl_client) {
ret_status = VCD_ERR_ALLOC_FAIL;
} else {
DDL_MEMSET(*pddl_client, 0,
sizeof(struct
ddl_client_context_type));
p_ddl_context->
a_ddl_clients[n_counter] =
*pddl_client;
(*pddl_client)->n_channel_id =
n_counter;
(*pddl_client)->p_ddl_context =
p_ddl_context;
ret_status = VCD_S_SUCCESS;
}
}
}
break;
}
case DDL_INIT_CLIENTS:
{
for (n_counter = 0; n_counter < VCD_MAX_NO_CLIENT;
++n_counter) {
p_ddl_context->a_ddl_clients[n_counter] = NULL;
}
ret_status = VCD_S_SUCCESS;
break;
}
case DDL_ACTIVE_CLIENT:
{
for (n_counter = 0; n_counter < VCD_MAX_NO_CLIENT;
++n_counter) {
if (p_ddl_context->a_ddl_clients[n_counter]) {
ret_status = VCD_S_SUCCESS;
break;
}
}
break;
}
default:
{
ret_status = VCD_ERR_ILLEGAL_PARM;
break;
}
}
return ret_status;
}
static u32 ddl_decoder_frame_run_callback(struct ddl_context_type
*p_ddl_context)
{
struct ddl_client_context_type *p_ddl = p_ddl_context->p_current_ddl;
struct vidc_720p_dec_disp_info_type *p_dec_disp_info =
&(p_ddl->codec_data.decoder.dec_disp_info);
u32 b_callback_end = FALSE;
u32 status = TRUE, eos_present = FALSE;;
if (!DDLCLIENT_STATE_IS(p_ddl, DDL_CLIENT_WAIT_FOR_FRAME_DONE)) {
VIDC_LOG_STRING("STATE-CRITICAL-DECFRMRUN");
ddl_client_fatal_cb(p_ddl_context);
return TRUE;
}
VIDC_LOG_STRING("DEC_FRM_RUN_DONE");
ddl_move_command_state(p_ddl_context, DDL_CMD_INVALID);
vidc_720p_decode_display_info(p_dec_disp_info);
ddl_decode_dynamic_property(p_ddl, FALSE);
if (p_dec_disp_info->n_resl_change) {
VIDC_LOGERR_STRING
("ddl_dec_frm_done:Dec_reconfig_not_supported");
ddl_client_fatal_cb(p_ddl_context);
return TRUE;
}
if ((VCD_FRAME_FLAG_EOS & p_ddl->input_frame.vcd_frm.n_flags)) {
b_callback_end = FALSE;
eos_present = TRUE;
}
if (p_dec_disp_info->e_disp_status == VIDC_720P_DECODE_ONLY ||
p_dec_disp_info->e_disp_status
== VIDC_720P_DECODE_AND_DISPLAY) {
if (!eos_present)
b_callback_end = (p_dec_disp_info->e_disp_status
== VIDC_720P_DECODE_ONLY);
ddl_decoder_input_done_callback(p_ddl, b_callback_end);
}
if (p_dec_disp_info->e_disp_status == VIDC_720P_DECODE_AND_DISPLAY
|| p_dec_disp_info->e_disp_status == VIDC_720P_DISPLAY_ONLY) {
if (!eos_present)
b_callback_end =
(p_dec_disp_info->e_disp_status
== VIDC_720P_DECODE_AND_DISPLAY);
if (ddl_decoder_output_done_callback(p_ddl, b_callback_end)
!= VCD_S_SUCCESS)
return TRUE;
}
if (p_dec_disp_info->e_disp_status == VIDC_720P_DISPLAY_ONLY) {
ddl_decode_frame_run(p_ddl);
status = FALSE;
} else if (eos_present) {
ddl_decode_eos_run(p_ddl);
status = FALSE;
} else {
ddl_move_client_state(p_ddl, DDL_CLIENT_WAIT_FOR_FRAME);
DDL_IDLE(p_ddl_context);
}
return status;
}
static u32 ddl_operation_done_callback(struct ddl_context *ddl_context)
{
u32 return_status = true;
switch (ddl_context->cmd_state) {
case DDL_CMD_DECODE_FRAME:
{
return_status = ddl_decoder_frame_run_callback(
ddl_context);
break;
}
case DDL_CMD_ENCODE_FRAME:
{
ddl_encoder_frame_run_callback(ddl_context);
break;
}
case DDL_CMD_CHANNEL_SET:
{
return_status = ddl_channel_set_callback(
ddl_context);
break;
}
case DDL_CMD_INIT_CODEC:
{
ddl_init_codec_done_callback(ddl_context);
break;
}
case DDL_CMD_HEADER_PARSE:
{
return_status = ddl_header_done_callback(
ddl_context);
break;
}
case DDL_CMD_DECODE_SET_DPB:
{
return_status = ddl_dpb_buffers_set_done_callback(
ddl_context);
break;
}
case DDL_CMD_CHANNEL_END:
{
ddl_channel_end_callback(ddl_context);
break;
}
case DDL_CMD_EOS:
{
return_status = ddl_eos_frame_done_callback(
ddl_context);
break;
}
case DDL_CMD_CPU_RESET:
{
ddl_cpu_started_callback(ddl_context);
break;
}
default:
{
VIDC_LOG_STRING("UNKWN_OPDONE");
return_status = false;
break;
}
}
return return_status;
}
u32 ddl_decoder_dpb_transact(struct ddl_decoder_data_type *p_decoder,
struct ddl_frame_data_type_tag *p_in_out_frame,
u32 n_operation)
{
u32 vcd_status = VCD_S_SUCCESS;
u32 n_loopc;
struct ddl_frame_data_type_tag *p_found_frame = NULL;
struct ddl_mask_type *p_dpb_mask = &p_decoder->dpb_mask;
switch (n_operation) {
case DDL_DPB_OP_MARK_BUSY:
case DDL_DPB_OP_MARK_FREE:
{
for (n_loopc = 0; !p_found_frame &&
n_loopc < p_decoder->dp_buf.n_no_of_dec_pic_buf;
++n_loopc) {
if (p_in_out_frame->vcd_frm.p_physical ==
p_decoder->dp_buf.
a_dec_pic_buffers[n_loopc].vcd_frm.
p_physical) {
p_found_frame =
&(p_decoder->dp_buf.
a_dec_pic_buffers[n_loopc]);
break;
}
}
if (p_found_frame) {
if (n_operation == DDL_DPB_OP_MARK_BUSY) {
p_dpb_mask->n_hw_mask &=
(~(0x1 << n_loopc));
*p_in_out_frame = *p_found_frame;
} else if (n_operation ==
DDL_DPB_OP_MARK_FREE) {
p_dpb_mask->n_client_mask |=
(0x1 << n_loopc);
*p_found_frame = *p_in_out_frame;
}
} else {
p_in_out_frame->vcd_frm.p_physical = NULL;
p_in_out_frame->vcd_frm.p_virtual = NULL;
vcd_status = VCD_ERR_BAD_POINTER;
VIDC_LOG_STRING("BUF_NOT_FOUND");
}
break;
}
case DDL_DPB_OP_SET_MASK:
{
p_dpb_mask->n_hw_mask |= p_dpb_mask->n_client_mask;
p_dpb_mask->n_client_mask = 0;
vidc_720p_decode_set_dpb_release_buffer_mask
(p_dpb_mask->n_hw_mask);
break;
}
case DDL_DPB_OP_INIT:
{
u32 n_dpb_size;
n_dpb_size = (!p_decoder->n_meta_data_offset) ?
p_decoder->dp_buf.a_dec_pic_buffers[0].vcd_frm.
n_alloc_len : p_decoder->n_meta_data_offset;
vidc_720p_decode_set_dpb_details(p_decoder->dp_buf.
n_no_of_dec_pic_buf,
n_dpb_size,
p_decoder->ref_buffer.
p_align_physical_addr);
for (n_loopc = 0;
n_loopc < p_decoder->dp_buf.n_no_of_dec_pic_buf;
++n_loopc) {
vidc_720p_decode_set_dpb_buffers(n_loopc,
(u32 *)
p_decoder->
dp_buf.
a_dec_pic_buffers
[n_loopc].
vcd_frm.
p_physical);
VIDC_LOG1("DEC_DPB_BUFn_SIZE",
p_decoder->dp_buf.
a_dec_pic_buffers[n_loopc].vcd_frm.
n_alloc_len);
}
break;
}
case DDL_DPB_OP_RETRIEVE:
{
u32 n_position;
if (p_dpb_mask->n_client_mask) {
n_position = 0x1;
for (n_loopc = 0;
n_loopc <
p_decoder->dp_buf.n_no_of_dec_pic_buf
&& !p_found_frame; ++n_loopc) {
if (p_dpb_mask->
n_client_mask & n_position) {
p_found_frame =
&p_decoder->dp_buf.
a_dec_pic_buffers[n_loopc];
p_dpb_mask->n_client_mask &=
~(n_position);
}
n_position <<= 1;
}
} else if (p_dpb_mask->n_hw_mask) {
n_position = 0x1;
for (n_loopc = 0;
n_loopc <
p_decoder->dp_buf.n_no_of_dec_pic_buf
&& !p_found_frame; ++n_loopc) {
if (p_dpb_mask->n_hw_mask
& n_position) {
p_found_frame =
&p_decoder->dp_buf.
a_dec_pic_buffers[n_loopc];
p_dpb_mask->n_hw_mask &=
~(n_position);
}
n_position <<= 1;
}
}
if (p_found_frame)
*p_in_out_frame = *p_found_frame;
else {
p_in_out_frame->vcd_frm.p_physical = NULL;
p_in_out_frame->vcd_frm.p_virtual = NULL;
}
break;
}
}
return vcd_status;
}
static u32 ddl_header_done_callback(struct ddl_context_type *p_ddl_context)
{
struct ddl_client_context_type *p_ddl = p_ddl_context->p_current_ddl;
struct ddl_decoder_data_type *p_decoder;
struct vidc_720p_seq_hdr_info_type seq_hdr_info;
u32 b_process_further = TRUE;
u32 b_seq_hdr_only_frame = FALSE;
u32 b_need_reconfig = TRUE;
struct vcd_frame_data_type *p_input_vcd_frm;
struct ddl_frame_data_type_tag *p_reconfig_payload;
u32 reconfig_payload_size;
if (!p_ddl ||
!p_ddl->b_decoding ||
!DDLCLIENT_STATE_IS(p_ddl, DDL_CLIENT_WAIT_FOR_INITCODECDONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-HDDONE");
ddl_client_fatal_cb(p_ddl_context);
return TRUE;
}
ddl_move_command_state(p_ddl_context, DDL_CMD_INVALID);
ddl_move_client_state(p_ddl, DDL_CLIENT_WAIT_FOR_DPB);
VIDC_LOG_STRING("HEADER_DONE");
VIDC_DEBUG_REGISTER_LOG;
vidc_720p_decode_get_seq_hdr_info(&seq_hdr_info);
p_decoder = &(p_ddl->codec_data.decoder);
p_decoder->frame_size.n_width = seq_hdr_info.n_img_size_x;
p_decoder->frame_size.n_height = seq_hdr_info.n_img_size_y;
p_decoder->n_min_dpb_num = seq_hdr_info.n_min_num_dpb;
p_decoder->n_y_cb_cr_size = seq_hdr_info.n_min_dpb_size;
p_decoder->n_progressive_only = 1 - seq_hdr_info.n_progressive;
if (!seq_hdr_info.n_img_size_x || !seq_hdr_info.n_img_size_y) {
VIDC_LOGERR_STRING("FATAL: ZeroImageSize");
ddl_client_fatal_cb(p_ddl_context);
return b_process_further;
}
if (seq_hdr_info.n_data_partitioned == 0x1 &&
p_decoder->codec_type.e_codec == VCD_CODEC_MPEG4 &&
seq_hdr_info.n_img_size_x > DDL_MAX_DP_FRAME_WIDTH &&
seq_hdr_info.n_img_size_y > DDL_MAX_DP_FRAME_HEIGHT) {
ddl_client_fatal_cb(p_ddl_context);
return b_process_further;
}
ddl_getdec_profilelevel(p_decoder, seq_hdr_info.n_profile,
seq_hdr_info.n_level);
ddl_calculate_stride(&p_decoder->frame_size,
!p_decoder->n_progressive_only);
if (seq_hdr_info.n_crop_exists) {
p_decoder->frame_size.n_width -=
(seq_hdr_info.n_crop_right_offset
+ seq_hdr_info.n_crop_left_offset);
p_decoder->frame_size.n_height -=
(seq_hdr_info.n_crop_top_offset +
seq_hdr_info.n_crop_bottom_offset);
}
ddl_set_default_decoder_buffer_req(p_decoder, FALSE);
if (p_decoder->b_header_in_start) {
p_decoder->client_frame_size = p_decoder->frame_size;
p_decoder->client_output_buf_req =
p_decoder->actual_output_buf_req;
p_decoder->client_input_buf_req =
p_decoder->actual_input_buf_req;
p_ddl_context->ddl_callback(VCD_EVT_RESP_START, VCD_S_SUCCESS,
NULL, 0, (u32 *) p_ddl, p_ddl_context->p_client_data);
DDL_IDLE(p_ddl_context);
} else {
DBG("%s(): n_width = %d client_frame_size.n_width = %d\n",
__func__, p_decoder->frame_size.n_width,
p_decoder->client_frame_size.n_width);
DBG("%s(): n_height = %d client_frame_size.n_height = %d\n",
__func__, p_decoder->frame_size.n_height,
p_decoder->client_frame_size.n_height);
DBG("%s(): n_size = %d client_frame_size n_size = %d\n",
__func__, p_decoder->actual_output_buf_req.n_size,
p_decoder->client_output_buf_req.n_size);
DBG("%s(): n_min_dpb_num = %d n_actual_count = %d\n", __func__,
p_decoder->n_min_dpb_num,
p_decoder->client_output_buf_req.n_actual_count);
p_input_vcd_frm = &(p_ddl->input_frame.vcd_frm);
if (p_decoder->frame_size.n_width ==
p_decoder->client_frame_size.n_width
&& p_decoder->frame_size.n_height ==
p_decoder->client_frame_size.n_height
&& p_decoder->actual_output_buf_req.n_size <=
p_decoder->client_output_buf_req.n_size
&& p_decoder->n_min_dpb_num <=
p_decoder->client_output_buf_req.n_actual_count)
b_need_reconfig = FALSE;
if ((p_input_vcd_frm->n_flags & VCD_FRAME_FLAG_CODECCONFIG) ||
p_input_vcd_frm->n_data_len ==
seq_hdr_info.n_dec_frm_size) {
b_seq_hdr_only_frame = TRUE;
p_input_vcd_frm->n_offset +=
seq_hdr_info.n_dec_frm_size;
p_input_vcd_frm->n_data_len -=
seq_hdr_info.n_dec_frm_size;
p_input_vcd_frm->n_flags |= VCD_FRAME_FLAG_CODECCONFIG;
p_ddl->input_frame.b_frm_trans_end = !b_need_reconfig;
p_ddl_context->ddl_callback(VCD_EVT_RESP_INPUT_DONE,
VCD_S_SUCCESS, &p_ddl->input_frame,
sizeof(struct ddl_frame_data_type_tag),
(u32 *) p_ddl,
p_ddl->p_ddl_context->p_client_data);
}
if (b_need_reconfig) {
p_reconfig_payload = &p_ddl->input_frame;
reconfig_payload_size =
sizeof(struct ddl_frame_data_type_tag);
p_decoder->client_frame_size = p_decoder->frame_size;
p_decoder->client_output_buf_req =
p_decoder->actual_output_buf_req;
p_decoder->client_input_buf_req =
p_decoder->actual_input_buf_req;
if (b_seq_hdr_only_frame) {
p_reconfig_payload = NULL;
reconfig_payload_size = 0;
}
p_ddl_context->ddl_callback(VCD_EVT_IND_OUTPUT_RECONFIG,
VCD_S_SUCCESS, p_reconfig_payload,
reconfig_payload_size,
(u32 *) p_ddl,
p_ddl_context->p_client_data);
}
if (!b_need_reconfig && !b_seq_hdr_only_frame) {
if (ddl_decode_set_buffers(p_ddl) == VCD_S_SUCCESS)
b_process_further = FALSE;
else
ddl_client_fatal_cb(p_ddl_context);
} else
DDL_IDLE(p_ddl_context);
}
return b_process_further;
}
static u32 ddl_decoder_frame_run_callback(struct ddl_context
*ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
struct vidc_720p_dec_disp_info *dec_disp_info =
&(ddl->codec_data.decoder.dec_disp_info);
u32 callback_end = false;
u32 status = true, eos_present = false;;
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_FRAME_DONE)) {
VIDC_LOG_STRING("STATE-CRITICAL-DECFRMRUN");
ddl_client_fatal_cb(ddl_context);
return true;
}
VIDC_LOG_STRING("DEC_FRM_RUN_DONE");
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
vidc_720p_decode_display_info(dec_disp_info);
ddl_decode_dynamic_property(ddl, false);
if (dec_disp_info->resl_change) {
VIDC_LOG_STRING
("DEC_FRM_RUN_DONE: RECONFIG");
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_EOS_DONE);
ddl_move_command_state(ddl_context, DDL_CMD_EOS);
vidc_720p_submit_command(ddl->channel_id,
VIDC_720P_CMD_FRAMERUN_REALLOCATE);
return false;
}
if ((VCD_FRAME_FLAG_EOS & ddl->input_frame.vcd_frm.flags)) {
callback_end = false;
eos_present = true;
}
if (dec_disp_info->disp_status == VIDC_720P_DECODE_ONLY ||
dec_disp_info->disp_status
== VIDC_720P_DECODE_AND_DISPLAY) {
if (!eos_present)
callback_end = (dec_disp_info->disp_status
== VIDC_720P_DECODE_ONLY);
ddl_decoder_input_done_callback(ddl, callback_end);
}
if (dec_disp_info->disp_status == VIDC_720P_DECODE_AND_DISPLAY
|| dec_disp_info->disp_status == VIDC_720P_DISPLAY_ONLY) {
if (!eos_present)
callback_end =
(dec_disp_info->disp_status
== VIDC_720P_DECODE_AND_DISPLAY);
if (ddl_decoder_output_done_callback(ddl, callback_end)
!= VCD_S_SUCCESS)
return true;
}
if (dec_disp_info->disp_status == VIDC_720P_DISPLAY_ONLY ||
dec_disp_info->disp_status == VIDC_720P_EMPTY_BUFFER) {
/* send the same input once again for decoding */
ddl_decode_frame_run(ddl);
/* client need to ignore the interrupt */
status = false;
} else if (eos_present) {
/* send EOS command to HW */
ddl_decode_eos_run(ddl);
/* client need to ignore the interrupt */
status = false;
} else {
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_FRAME);
/* move to Idle */
DDL_IDLE(ddl_context);
}
return status;
}
static u32 ddl_header_done_callback(struct ddl_context *ddl_context)
{
struct ddl_client_context *ddl = ddl_context->current_ddl;
struct ddl_decoder_data *decoder;
struct vidc_720p_seq_hdr_info seq_hdr_info;
u32 process_further = true;
u32 seq_hdr_only_frame = false;
u32 need_reconfig = true;
struct vcd_frame_data *input_vcd_frm;
struct ddl_frame_data_tag *reconfig_payload = NULL;
u32 reconfig_payload_size = 0;
if (!ddl ||
!ddl->decoding ||
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_INITCODECDONE)
) {
VIDC_LOG_STRING("STATE-CRITICAL-HDDONE");
ddl_client_fatal_cb(ddl_context);
return true;
}
if (vidc_msg_timing)
ddl_calc_core_proc_time(__func__, DEC_OP_TIME);
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
ddl_move_client_state(ddl, DDL_CLIENT_WAIT_FOR_DPB);
VIDC_LOG_STRING("HEADER_DONE");
VIDC_DEBUG_REGISTER_LOG;
vidc_720p_decode_get_seq_hdr_info(&seq_hdr_info);
decoder = &(ddl->codec_data.decoder);
decoder->frame_size.width = seq_hdr_info.img_size_x;
decoder->frame_size.height = seq_hdr_info.img_size_y;
decoder->min_dpb_num = seq_hdr_info.min_num_dpb;
decoder->y_cb_cr_size = seq_hdr_info.min_dpb_size;
decoder->progressive_only = 1 - seq_hdr_info.progressive;
if (!seq_hdr_info.img_size_x || !seq_hdr_info.img_size_y) {
VIDC_LOGERR_STRING("FATAL: ZeroImageSize");
ddl_client_fatal_cb(ddl_context);
return process_further;
}
if (seq_hdr_info.data_partitioned == 0x1 &&
decoder->codec.codec == VCD_CODEC_MPEG4 &&
seq_hdr_info.img_size_x > DDL_MAX_DP_FRAME_WIDTH &&
seq_hdr_info.img_size_y > DDL_MAX_DP_FRAME_HEIGHT) {
ddl_client_fatal_cb(ddl_context);
return process_further;
}
ddl_getdec_profilelevel(decoder, seq_hdr_info.profile,
seq_hdr_info.level);
ddl_calculate_stride(&decoder->frame_size,
!decoder->progressive_only,
decoder->codec.codec);
if (seq_hdr_info.crop_exists) {
decoder->frame_size.width -=
(seq_hdr_info.crop_right_offset
+ seq_hdr_info.crop_left_offset);
decoder->frame_size.height -=
(seq_hdr_info.crop_top_offset +
seq_hdr_info.crop_bottom_offset);
}
ddl_set_default_decoder_buffer_req(decoder, false);
if (decoder->header_in_start) {
decoder->client_frame_size = decoder->frame_size;
decoder->client_output_buf_req =
decoder->actual_output_buf_req;
decoder->client_input_buf_req =
decoder->actual_input_buf_req;
ddl_context->ddl_callback(VCD_EVT_RESP_START, VCD_S_SUCCESS,
NULL, 0, (u32 *) ddl, ddl_context->client_data);
DDL_IDLE(ddl_context);
} else {
DBG("%s(): Client data: WxH(%u x %u) SxSL(%u x %u) Sz(%u)\n",
__func__, decoder->client_frame_size.width,
decoder->client_frame_size.height,
decoder->client_frame_size.stride,
decoder->client_frame_size.scan_lines,
decoder->client_output_buf_req.sz);
DBG("%s(): DDL data: WxH(%u x %u) SxSL(%u x %u) Sz(%u)\n",
__func__, decoder->frame_size.width,
decoder->frame_size.height,
decoder->frame_size.stride,
decoder->frame_size.scan_lines,
decoder->actual_output_buf_req.sz);
DBG("%s(): min_dpb_num = %d actual_count = %d\n", __func__,
decoder->min_dpb_num,
decoder->client_output_buf_req.actual_count);
input_vcd_frm = &(ddl->input_frame.vcd_frm);
if (decoder->frame_size.width ==
decoder->client_frame_size.width
&& decoder->frame_size.height ==
decoder->client_frame_size.height
&& decoder->frame_size.stride ==
decoder->client_frame_size.stride
&& decoder->frame_size.scan_lines ==
decoder->client_frame_size.scan_lines
&& decoder->actual_output_buf_req.sz <=
decoder->client_output_buf_req.sz
&& decoder->actual_output_buf_req.actual_count <=
decoder->client_output_buf_req.actual_count
&& decoder->progressive_only)
need_reconfig = false;
if ((input_vcd_frm->data_len == seq_hdr_info.dec_frm_size ||
(input_vcd_frm->flags & VCD_FRAME_FLAG_CODECCONFIG)) &&
(!need_reconfig ||
!(input_vcd_frm->flags & VCD_FRAME_FLAG_EOS))) {
input_vcd_frm->flags |=
VCD_FRAME_FLAG_CODECCONFIG;
seq_hdr_only_frame = true;
ddl->input_frame.frm_trans_end = !need_reconfig;
ddl_context->ddl_callback(
VCD_EVT_RESP_INPUT_DONE,
VCD_S_SUCCESS, &ddl->input_frame,
sizeof(struct ddl_frame_data_tag),
(u32 *) ddl,
ddl->ddl_context->client_data);
} else if (decoder->codec.codec != VCD_CODEC_H263) {
input_vcd_frm->offset += seq_hdr_info.dec_frm_size;
input_vcd_frm->data_len -= seq_hdr_info.dec_frm_size;
}
if (need_reconfig) {
decoder->client_frame_size = decoder->frame_size;
decoder->client_output_buf_req =
decoder->actual_output_buf_req;
decoder->client_input_buf_req =
decoder->actual_input_buf_req;
if (!seq_hdr_only_frame) {
reconfig_payload = &ddl->input_frame;
reconfig_payload_size =
sizeof(struct ddl_frame_data_tag);
}
ddl_context->ddl_callback(VCD_EVT_IND_OUTPUT_RECONFIG,
VCD_S_SUCCESS, reconfig_payload,
reconfig_payload_size,
(u32 *) ddl,
ddl_context->client_data);
}
if (!need_reconfig && !seq_hdr_only_frame) {
if (ddl_decode_set_buffers(ddl) == VCD_S_SUCCESS)
process_further = false;
else
ddl_client_fatal_cb(ddl_context);
} else
DDL_IDLE(ddl_context);
}
return process_further;
}
