u32 ddl_decode_start(u32 *ddl_handle, struct vcd_sequence_hdr *header,
void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
struct ddl_decoder_data *decoder;
u32 status = VCD_S_SUCCESS;
DDL_MSG_HIGH("ddl_decode_start");
if (vidc_msg_timing) {
ddl_reset_core_time_variables(DEC_OP_TIME);
ddl_reset_core_time_variables(DEC_IP_TIME);
}
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_dec_start:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_dec_start:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || !ddl->decoding) {
DDL_MSG_ERROR("ddl_dec_start:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_OPEN)) {
DDL_MSG_ERROR("ddl_dec_start:Not_in_opened_state");
return VCD_ERR_ILLEGAL_OP;
}
if ((header) && ((!header->sequence_header_len) ||
(!header->sequence_header))) {
DDL_MSG_ERROR("ddl_dec_start:Bad_param_seq_header");
return VCD_ERR_ILLEGAL_PARM;
}
if (!ddl_decoder_ready_to_start(ddl, header)) {
DDL_MSG_ERROR("ddl_dec_start:Err_param_settings");
return VCD_ERR_ILLEGAL_OP;
}
decoder = &ddl->codec_data.decoder;
status = ddl_allocate_dec_hw_buffers(ddl);
if (status)
return status;
#ifdef DDL_BUF_LOG
ddl_list_buffers(ddl);
#endif
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
if (header) {
decoder->header_in_start = true;
decoder->decode_config = *header;
} else {
decoder->header_in_start = false;
decoder->decode_config.sequence_header_len = 0;
}
ddl_vidc_channel_set(ddl);
return status;
}
u32 ddl_encode_end(u32 *ddl_handle, void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
DDL_MSG_HIGH("ddl_encode_end");
ddl_reset_core_time_variables(ENC_OP_TIME);
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_end:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_end:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || ddl->decoding) {
DDL_MSG_ERROR("ddl_enc_end:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_FRAME) &&
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_INITCODEC) &&
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_FAVIDC_ERROR)) {
DDL_MSG_ERROR("ddl_enc_end:Wrong_state");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
ddl_vidc_channel_end(ddl);
return VCD_S_SUCCESS;
}
u32 ddl_encode_start(u32 *ddl_handle, void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
struct ddl_encoder_data *encoder;
void *ptr;
u32 status = VCD_S_SUCCESS;
DDL_MSG_HIGH("ddl_encode_start");
#ifdef DDL_PROFILE
if (first_time < 2) {
ddl_reset_time_variables(1);
first_time++;
}
ddl_get_core_start_time(1);
#endif
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || ddl->decoding) {
DDL_MSG_ERROR("ddl_enc_start:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_OPEN)) {
DDL_MSG_ERROR("ddl_enc_start:Not_opened");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_encoder_ready_to_start(ddl)) {
DDL_MSG_ERROR("ddl_enc_start:Err_param_settings");
return VCD_ERR_ILLEGAL_OP;
}
encoder = &ddl->codec_data.encoder;
status = ddl_allocate_enc_hw_buffers(ddl);
if (status)
return status;
#ifdef DDL_BUF_LOG
ddl_list_buffers(ddl);
#endif
ptr = ddl_pmem_alloc(&encoder->seq_header,
DDL_ENC_SEQHEADER_SIZE, DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ptr) {
ddl_free_enc_hw_buffers(ddl);
DDL_MSG_ERROR("ddl_enc_start:Seq_hdr_alloc_failed");
return VCD_ERR_ALLOC_FAIL;
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
ddl_vidc_channel_set(ddl);
return status;
}
u32 ddl_encode_frame_batch(u32 *ddl_handle,
struct ddl_frame_data_tag *input_frame,
struct ddl_frame_data_tag *output_bit,
u32 num_in_frames, u32 num_out_frames,
void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
u32 vcd_status = VCD_S_SUCCESS;
struct ddl_encoder_data *encoder;
DDL_MSG_LOW("ddl_encode_frame_batch");
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_frame:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_frame:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || ddl->decoding) {
DDL_MSG_ERROR("ddl_enc_frame:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!input_frame || !input_frame->vcd_frm.physical ||
!input_frame->vcd_frm.data_len) {
DDL_MSG_ERROR("ddl_enc_frame:Bad_input_params");
return VCD_ERR_ILLEGAL_PARM;
}
if ((((u32) input_frame->vcd_frm.physical +
input_frame->vcd_frm.offset) &
(DDL_STREAMBUF_ALIGN_GUARD_BYTES))) {
DDL_MSG_ERROR("ddl_enc_frame:Un_aligned_yuv_start_address");
return VCD_ERR_ILLEGAL_PARM;
}
if (!output_bit || !output_bit->vcd_frm.physical ||
!output_bit->vcd_frm.alloc_len) {
DDL_MSG_ERROR("ddl_enc_frame:Bad_output_params");
return VCD_ERR_ILLEGAL_PARM;
}
if ((ddl->codec_data.encoder.output_buf_req.sz +
output_bit->vcd_frm.offset) >
output_bit->vcd_frm.alloc_len)
DDL_MSG_ERROR("ddl_enc_frame:offset_large,"
"Exceeds_min_buf_size");
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_FRAME)) {
DDL_MSG_ERROR("ddl_enc_frame:Wrong_state");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
encoder = &ddl->codec_data.encoder;
if (encoder->slice_delivery_info.enable) {
DDL_MEMCPY((void *)&(encoder->batch_frame.output_frame[0]),
(void *)output_bit,
sizeof(struct ddl_frame_data_tag) * num_out_frames);
encoder->batch_frame.num_output_frames = num_out_frames;
ddl->input_frame = *input_frame;
vcd_status = ddl_insert_input_frame_to_pool(ddl, input_frame);
if (!vcd_status)
ddl_vidc_encode_slice_batch_run(ddl);
else
DDL_MSG_ERROR("insert to frame pool failed %u",
vcd_status);
}
return vcd_status;
}
u32 ddl_encode_frame(u32 *ddl_handle,
struct ddl_frame_data_tag *input_frame,
struct ddl_frame_data_tag *output_bit, void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
struct ddl_encoder_data *encoder =
&ddl->codec_data.encoder;
u32 vcd_status = VCD_S_SUCCESS;
if (!ddl) {
DDL_MSG_ERROR("ddl_enc_frame:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
DDL_MSG_LOW("%s: transc = 0x%x", __func__, (u32)ddl->client_data);
if (encoder->slice_delivery_info.enable) {
return ddl_encode_frame_batch(ddl_handle,
input_frame,
output_bit,
1,
encoder->slice_delivery_info.num_slices,
client_data);
}
ddl_set_core_start_time(__func__, ENC_OP_TIME);
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_frame:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_frame:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || ddl->decoding) {
DDL_MSG_ERROR("ddl_enc_frame:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!input_frame || !input_frame->vcd_frm.physical ||
!input_frame->vcd_frm.data_len) {
DDL_MSG_ERROR("ddl_enc_frame:Bad_input_params");
return VCD_ERR_ILLEGAL_PARM;
}
if ((((u32) input_frame->vcd_frm.physical +
input_frame->vcd_frm.offset) &
(DDL_STREAMBUF_ALIGN_GUARD_BYTES))) {
DDL_MSG_ERROR("ddl_enc_frame:Un_aligned_yuv_start_address");
return VCD_ERR_ILLEGAL_PARM;
}
if (!output_bit || !output_bit->vcd_frm.physical ||
!output_bit->vcd_frm.alloc_len) {
DDL_MSG_ERROR("ddl_enc_frame:Bad_output_params");
return VCD_ERR_ILLEGAL_PARM;
}
if ((ddl->codec_data.encoder.output_buf_req.sz +
output_bit->vcd_frm.offset) >
output_bit->vcd_frm.alloc_len)
DDL_MSG_ERROR("ddl_enc_frame:offset_large,"
"Exceeds_min_buf_size");
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_FRAME)) {
DDL_MSG_ERROR("ddl_enc_frame:Wrong_state");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
ddl->input_frame = *input_frame;
ddl->output_frame = *output_bit;
if (ddl->codec_data.encoder.i_period.b_frames > 0) {
if (!ddl->b_count) {
ddl->first_output_frame = *output_bit;
ddl->b_count++;
} else if (ddl->codec_data.encoder.i_period.b_frames >=
ddl->b_count) {
ddl->extra_output_frame[ddl->b_count-1] =
*output_bit;
ddl->output_frame = ddl->first_output_frame;
ddl->b_count++;
}
}
ddl_insert_input_frame_to_pool(ddl, input_frame);
if (!vcd_status)
ddl_vidc_encode_frame_run(ddl);
else
DDL_MSG_ERROR("insert to frame pool failed %u", vcd_status);
return vcd_status;
}
u32 ddl_decode_frame(u32 *ddl_handle,
struct ddl_frame_data_tag *input_bits, void *client_data)
{
u32 vcd_status = VCD_S_SUCCESS;
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
struct ddl_decoder_data *decoder;
DDL_MSG_HIGH("ddl_decode_frame");
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_dec_frame:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_dec_frame:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || !ddl->decoding) {
DDL_MSG_ERROR("ddl_dec_frame:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!input_bits || ((!input_bits->vcd_frm.physical ||
!input_bits->vcd_frm.data_len) &&
(!(VCD_FRAME_FLAG_EOS & input_bits->vcd_frm.flags)))) {
DDL_MSG_ERROR("ddl_dec_frame:Bad_input_param");
return VCD_ERR_ILLEGAL_PARM;
}
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_FRAME) &&
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_INITCODEC) &&
!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_DPB)) {
DDL_MSG_ERROR("Dec_frame:Wrong_state");
return VCD_ERR_ILLEGAL_OP;
}
decoder = &(ddl->codec_data.decoder);
if (DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_INITCODEC) &&
!ddl->codec_data.decoder.dp_buf.no_of_dec_pic_buf) {
DDL_MSG_ERROR("ddl_dec_frame:Dpbs_requied");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
ddl->input_frame = *input_bits;
if (DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_FRAME))
ddl_vidc_decode_frame_run(ddl);
else {
if (!ddl->codec_data.decoder.dp_buf.no_of_dec_pic_buf) {
DDL_MSG_ERROR("ddl_dec_frame:Dpbs_requied");
vcd_status = VCD_ERR_ILLEGAL_OP;
} else if (DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_WAIT_FOR_DPB)) {
vcd_status = ddl_vidc_decode_set_buffers(ddl);
if (vcd_status)
ddl_release_command_channel(ddl_context,
ddl->command_channel);
} else if (DDLCLIENT_STATE_IS(ddl,
DDL_CLIENT_WAIT_FOR_INITCODEC)) {
if (decoder->codec.codec == VCD_CODEC_DIVX_3) {
if ((!decoder->client_frame_size.width) ||
(!decoder->client_frame_size.height))
return VCD_ERR_ILLEGAL_OP;
}
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_vidc_decode_init_codec(ddl);
} else {
DDL_MSG_ERROR("Dec_frame:Wrong_state");
vcd_status = VCD_ERR_ILLEGAL_OP;
}
if (vcd_status)
DDL_IDLE(ddl_context);
}
return vcd_status;
}
u32 ddl_encode_start(u32 *ddl_handle, void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
struct ddl_encoder_data *encoder;
void *ptr;
u32 status = VCD_S_SUCCESS;
DDL_MSG_HIGH("ddl_encode_start");
if (first_time < 2) {
ddl_reset_core_time_variables(ENC_OP_TIME);
first_time++;
}
ddl_set_core_start_time(__func__, ENC_OP_TIME);
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || ddl->decoding) {
DDL_MSG_ERROR("ddl_enc_start:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_OPEN)) {
DDL_MSG_ERROR("ddl_enc_start:Not_opened");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_encoder_ready_to_start(ddl)) {
DDL_MSG_ERROR("ddl_enc_start:Err_param_settings");
return VCD_ERR_ILLEGAL_OP;
}
encoder = &ddl->codec_data.encoder;
if (DDL_IS_LTR_ENABLED(encoder)) {
DDL_MSG_HIGH("LTR enabled, mode %u count %u",
(u32)encoder->ltr_control.ltrmode.ltr_mode,
(u32)encoder->ltr_control.ltr_count);
status = ddl_allocate_ltr_list(&encoder->ltr_control);
if (status) {
DDL_MSG_ERROR("%s: allocate ltr list failed",
__func__);
return status;
} else {
ddl_clear_ltr_list(&encoder->ltr_control, false);
}
encoder->num_references_for_p_frame = 2;
encoder->ltr_control.callback_reqd = false;
encoder->ltr_control.curr_ltr_id = (u32)DDL_LTR_FRAME_START_ID;
DDL_MSG_HIGH("num_ref_for_p_frames %u, curr_ltr_id = %u",
(u32)encoder->num_references_for_p_frame,
(u32)encoder->ltr_control.curr_ltr_id);
}
status = ddl_allocate_enc_hw_buffers(ddl);
if (status)
return status;
#ifdef DDL_BUF_LOG
ddl_list_buffers(ddl);
#endif
encoder->seq_header.mem_type = DDL_MM_MEM;
ptr = ddl_pmem_alloc(&encoder->seq_header,
DDL_ENC_SEQHEADER_SIZE, DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ptr) {
ddl_free_enc_hw_buffers(ddl);
DDL_MSG_ERROR("ddl_enc_start:Seq_hdr_alloc_failed");
return VCD_ERR_ALLOC_FAIL;
}
msm_ion_do_cache_op(ddl_context->video_ion_client,
encoder->seq_header.alloc_handle,
encoder->seq_header.virtual_base_addr,
encoder->seq_header.buffer_size,
ION_IOC_CLEAN_INV_CACHES);
if (encoder->slice_delivery_info.enable) {
DDL_MSG_LOW("%s: slice mode allocate memory for struct\n",
__func__);
ptr = ddl_pmem_alloc(&encoder->batch_frame.slice_batch_in,
DDL_ENC_SLICE_BATCH_INPSTRUCT_SIZE,
DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (ptr) {
ptr = ddl_pmem_alloc(
&encoder->batch_frame.slice_batch_out,
DDL_ENC_SLICE_BATCH_OUTSTRUCT_SIZE,
DDL_LINEAR_BUFFER_ALIGN_BYTES);
}
if (!ptr) {
ddl_pmem_free(&encoder->batch_frame.slice_batch_in);
ddl_pmem_free(&encoder->batch_frame.slice_batch_out);
ddl_free_enc_hw_buffers(ddl);
ddl_pmem_free(&encoder->seq_header);
DDL_MSG_ERROR("ddlEncStart:SeqHdrAllocFailed");
return VCD_ERR_ALLOC_FAIL;
}
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
ddl_vidc_channel_set(ddl);
return status;
}
u32 ddl_encode_start(u32 *ddl_handle, void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
struct ddl_encoder_data *encoder;
void *ptr;
u32 status = VCD_S_SUCCESS;
DDL_MSG_HIGH("ddl_encode_start");
if (vidc_msg_timing) {
if (first_time < 2) {
ddl_reset_core_time_variables(ENC_OP_TIME);
first_time++;
}
ddl_set_core_start_time(__func__, ENC_OP_TIME);
}
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || ddl->decoding) {
DDL_MSG_ERROR("ddl_enc_start:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_OPEN)) {
DDL_MSG_ERROR("ddl_enc_start:Not_opened");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_encoder_ready_to_start(ddl)) {
DDL_MSG_ERROR("ddl_enc_start:Err_param_settings");
return VCD_ERR_ILLEGAL_OP;
}
encoder = &ddl->codec_data.encoder;
status = ddl_allocate_enc_hw_buffers(ddl);
if (status)
return status;
#ifdef DDL_BUF_LOG
ddl_list_buffers(ddl);
#endif
#ifdef CONFIG_MSM_MULTIMEDIA_USE_ION
encoder->seq_header.mem_type = DDL_MM_MEM;
#endif
ptr = ddl_pmem_alloc(&encoder->seq_header,
DDL_ENC_SEQHEADER_SIZE, DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ptr) {
ddl_free_enc_hw_buffers(ddl);
DDL_MSG_ERROR("ddl_enc_start:Seq_hdr_alloc_failed");
return VCD_ERR_ALLOC_FAIL;
}
if (encoder->slice_delivery_info.enable) {
DDL_MSG_LOW("%s: slice mode allocate memory for struct\n",
__func__);
ptr = ddl_pmem_alloc(&encoder->batch_frame.slice_batch_in,
DDL_ENC_SLICE_BATCH_INPSTRUCT_SIZE,
DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (ptr) {
ptr = ddl_pmem_alloc(
&encoder->batch_frame.slice_batch_out,
DDL_ENC_SLICE_BATCH_OUTSTRUCT_SIZE,
DDL_LINEAR_BUFFER_ALIGN_BYTES);
}
if (!ptr) {
ddl_pmem_free(&encoder->batch_frame.slice_batch_in);
ddl_pmem_free(&encoder->batch_frame.slice_batch_out);
ddl_free_enc_hw_buffers(ddl);
ddl_pmem_free(&encoder->seq_header);
DDL_MSG_ERROR("ddlEncStart:SeqHdrAllocFailed");
return VCD_ERR_ALLOC_FAIL;
}
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
ddl_vidc_channel_set(ddl);
return status;
}
u32 ddl_encode_start(u32 *ddl_handle, void *client_data)
{
struct ddl_client_context *ddl =
(struct ddl_client_context *) ddl_handle;
struct ddl_context *ddl_context;
struct ddl_encoder_data *encoder;
void *ptr;
u32 status = VCD_S_SUCCESS;
DDL_MSG_HIGH("ddl_encode_start");
if (vidc_msg_timing) {
if (first_time < 2) {
ddl_reset_core_time_variables(ENC_OP_TIME);
first_time++;
}
ddl_set_core_start_time(__func__, ENC_OP_TIME);
}
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
DDL_MSG_ERROR("ddl_enc_start:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!ddl || ddl->decoding) {
DDL_MSG_ERROR("ddl_enc_start:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_OPEN)) {
DDL_MSG_ERROR("ddl_enc_start:Not_opened");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_encoder_ready_to_start(ddl)) {
DDL_MSG_ERROR("ddl_enc_start:Err_param_settings");
return VCD_ERR_ILLEGAL_OP;
}
encoder = &ddl->codec_data.encoder;
status = ddl_allocate_enc_hw_buffers(ddl);
if (status)
return status;
#ifdef DDL_BUF_LOG
ddl_list_buffers(ddl);
#endif
if ((encoder->codec.codec == VCD_CODEC_MPEG4 &&
!encoder->short_header.short_header) ||
encoder->codec.codec == VCD_CODEC_H264) {
ptr = ddl_pmem_alloc(&encoder->seq_header,
DDL_ENC_SEQHEADER_SIZE, DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ptr) {
ddl_free_enc_hw_buffers(ddl);
DDL_MSG_ERROR("ddl_enc_start:Seq_hdr_alloc_failed");
return VCD_ERR_ALLOC_FAIL;
}
} else {
encoder->seq_header.buffer_size = 0;
encoder->seq_header.virtual_base_addr = 0;
encoder->seq_header.align_physical_addr = 0;
encoder->seq_header.align_virtual_addr = 0;
}
if (!ddl_take_command_channel(ddl_context, ddl, client_data))
return VCD_ERR_BUSY;
ddl_vidc_channel_set(ddl);
return status;
}