/* put packet into reorder buffer, sequence is the packet's sequnce number */
void video_rtp_reorder_put_pkt(kal_uint8 *data, kal_uint32 size, kal_uint32 sequence)
{
kal_uint32 index;
kal_uint32 match_index;
kal_uint8 *p_buffer = NULL;
/* free previous got buffer memory */
if(g_video_rtp_reorder_buff_info.p_free_addr !=NULL)
{
kal_adm_free(g_video_rtp_reorder_buff_info.adm_id, g_video_rtp_reorder_buff_info.p_free_addr);
g_video_rtp_reorder_buff_info.p_free_addr = NULL;
}
if(g_video_rtp_reorder_buff_info.total_pkt >= VIDEO_RTP_MAX_REORDER_NUM)
{
#ifdef STREAM_REORDER_BUFFER_DBG_TRACE
video_dbg_trace(STREAM_REORDER_BUFFER_DROP_SEQ, sequence);
#endif
/* re-order buffer is full, drop the packet */
VIDEO_ASSERT(0);
return;
}
p_buffer = kal_adm_internal_alloc(g_video_rtp_reorder_buff_info.adm_id, size, __FILE__, __LINE__);
if(p_buffer==NULL)
{
#ifdef STREAM_REORDER_BUFFER_DBG_TRACE
video_dbg_trace(STREAM_REORDER_BUFFER_DROP_SEQ, sequence);
#endif
/* re-order buffer is full, drop the packet */
VIDEO_ASSERT(0);
g_video_rtp_reorder_buff_info.b_buffer_full = KAL_TRUE;
return;
}
/* search for the matched sequnce index*/
for(index=0; index<g_video_rtp_reorder_buff_info.total_pkt; index++)
{
if(g_video_rtp_reorder_buff_info.sequence[index] > sequence)
{
break;
}
}
/* shift the items that has larger sequnce than the input item */
match_index = index;
for(index = 0; index < (g_video_rtp_reorder_buff_info.total_pkt-match_index); index++)
{
g_video_rtp_reorder_buff_info.sequence[g_video_rtp_reorder_buff_info.total_pkt - index] = g_video_rtp_reorder_buff_info.sequence[g_video_rtp_reorder_buff_info.total_pkt - index - 1];
g_video_rtp_reorder_buff_info.start_addr[g_video_rtp_reorder_buff_info.total_pkt - index] = g_video_rtp_reorder_buff_info.start_addr[g_video_rtp_reorder_buff_info.total_pkt - index - 1];
g_video_rtp_reorder_buff_info.buffer_size[g_video_rtp_reorder_buff_info.total_pkt - index] = g_video_rtp_reorder_buff_info.buffer_size[g_video_rtp_reorder_buff_info.total_pkt - index - 1];
}
/* add the input packet */
g_video_rtp_reorder_buff_info.sequence[match_index] = sequence;
g_video_rtp_reorder_buff_info.start_addr[match_index] = (kal_uint32)p_buffer;
g_video_rtp_reorder_buff_info.buffer_size[match_index] = size;
kal_mem_cpy(p_buffer, data, size);
g_video_rtp_reorder_buff_info.total_pkt++;
}
kal_uint32 open_api_h264_get_dpb_frame_number(H264_DPB_entry *p_dpb)
{
if (p_dpb == 0)
{
VIDEO_ASSERT(0);
return 0;
}
return g_open_api_h264_dpb_frame_info.frame_list[p_dpb->index_to_list].frame_no;
}
void open_api_h264_set_dpb_decode_done(void)
{
if (g_open_api_h264_dpb_frame_info.p_dpb_decode == NULL)//if the player is not initalized properly
{
VIDEO_ASSERT(0);
}
else
{
g_open_api_h264_dpb_frame_info.p_dpb_decode->b_dec_done = KAL_TRUE;
}
}
//MEDIA_STATUS_CODE video_file_get_vos_data(MP4VIDEO_VOS_STRUCT **VOS)
MEDIA_STATUS_CODE video_file_get_vos_data(kal_uint8* p_vos, kal_uint32 *p_vos_size)
{
kal_uint32 vos_pos;
/* Get VOS information */
vos_pos = MP4_Video_GetVOSOffset(g_video_dec_info_ptr->pMp4Parser);
*p_vos_size = MP4_Video_GetVOSSize(g_video_dec_info_ptr->pMp4Parser);
if ((*p_vos_size) > 100)
{
VIDEO_ASSERT(0);
g_video_dec_status.VIDEO_STATUS = VIDEO_DEC_FATAL_ERROR;
return VIDEO_ERROR;
}
/* Read VOS from file system*/
g_video_dec_status.FSAL_STATUS = FSAL_Seek(g_video_dec_info_ptr->pstFSAL, vos_pos);
if (g_video_dec_status.FSAL_STATUS != FSAL_OK)
{
VIDEO_ASSERT(0);
g_video_dec_status.FSAL_ERROR_FILE = g_video_dec_info_ptr->pstFSAL;
return FSAL_ERROR;
}
g_video_dec_status.FSAL_STATUS = FSAL_Read(g_video_dec_info_ptr->pstFSAL, p_vos, *p_vos_size);
if (g_video_dec_status.FSAL_STATUS != FSAL_OK)
{
VIDEO_ASSERT(0);
g_video_dec_status.FSAL_ERROR_FILE = g_video_dec_info_ptr->pstFSAL;
return FSAL_ERROR;
}
return MEDIA_STATUS_OK;
}
/* This function get frame duration from media file parser.
* @param frame_no start frame number
* @param size How many frames information is needed.
* @param result the memory that store the result of frame time.
* @return Media status, which is based MEDIA_STATUS_CODE structure.
*/
MEDIA_STATUS_CODE video_file_get_frametime(kal_uint32 frame_no, kal_uint32 size, kal_uint64 *result)
{
kal_uint32 index;
kal_uint32 video_duration;
kal_uint32 min_frame_time;
MEDIA_STATUS_CODE result_code;
/* get frame time */
g_video_dec_status.PARSE_STATUS =
MP4_GetDecodeTimeDelta_Array(g_video_dec_info_ptr->pMp4Parser, frame_no, result, &size, MP4_TRACK_VIDEO);
if (g_video_dec_status.PARSE_STATUS != MP4_PARSER_OK)
{
VIDEO_ASSERT(0);
g_video_dec_info_ptr->stop_frame_no = frame_no + size;
}
/* get total duration */
g_video_dec_status.PARSE_STATUS = MP4_GetMediaDuration(g_video_dec_info_ptr->pMp4Parser, &video_duration,
MP4_TRACK_VIDEO);
if (g_video_dec_status.PARSE_STATUS != MP4_PARSER_OK)
{
VIDEO_ASSERT(0);
return MP4_PARSER_ERROR;
}
min_frame_time = VIDEO_ANYBASE_TO_ANYBASE(VIDEO_FILE_MIN_FRAME_DURATION, 1000, g_video_dec_info_ptr->video_time_scale);
/* check each frame time and translate to AV ticks */
for (index = 0; index < size; index++)
{
if ( (result[index] > video_duration) || (result[index] < min_frame_time))
{
VIDEO_ASSERT(0);
/*Tricky to fix error file, modify frame interval*/
if (index != 0)
{
result[index] = result[index-1];
}
else
{
result_code = video_dec_translate_av_time(min_frame_time, &result[index]);
if (result_code != MEDIA_STATUS_OK)
{
VIDEO_ASSERT(0);
return result_code;
}
}
/* previous one has translated, so not translate again */
continue;
}
result_code = video_dec_translate_av_time(result[index], &result[index]);
if (result_code != MEDIA_STATUS_OK)
{
VIDEO_ASSERT(0);
return result_code;
}
if (result[index] == 0)
{
/* After translate, frame time is zero*/
VIDEO_ASSERT(0);
/*Tricky to fix error file, modify frame interval*/
if (index != 0)
{
/* share time with previous one */
result[index] = result[index - 1] / 2;
result[index - 1] = result[index - 1] - result[index];
}
else
{
result[index] = 64;
}
}
}
return MEDIA_STATUS_OK;
}
/* Get sample data from media file to video buffer. It will try to get as mamy data as possible
* If not continous, it will try to merge them
* @param VIDEO_DEC_FILE_READ_STRUCT structure.
* @return Media status, which is based MEDIA_STATUS_CODE structure.
*/
MEDIA_STATUS_CODE video_file_get_sample_data(VIDEO_DEC_FILE_READ_STRUCT *p_file_info)
{
kal_uint32 current_pos = 0;
kal_uint32 current_size = 0;
kal_uint32 current_buffer_addr = 0;
kal_uint32 sum = 0;
kal_uint32 index;
kal_uint32 result_frame_no;
kal_uint32 result_frame_no_check;
kal_uint32 start_read_no;
MEDIA_STATUS_CODE result;
p_file_info->result_frame_no = 0;
p_file_info->result_size = 0;
result_frame_no = p_file_info->total_frame_no;
start_read_no = 0;
/* get sample size */
for (index = 0; index < result_frame_no; index++)
{
g_video_dec_status.PARSE_STATUS = MP4_GetSampleSize(g_video_dec_info_ptr->pMp4Parser,
(p_file_info->start_frame_no + index),
&p_file_info->p_frame_length[index],
MP4_TRACK_VIDEO);
if (g_video_dec_status.PARSE_STATUS != MP4_PARSER_OK)
{
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "MP4_GetSampleSize Error: %d, %d\n", g_video_dec_status.PARSE_STATUS, p_file_info->start_frame_no, index);
}
#endif
VIDEO_ASSERT(0);
result_frame_no = index;
g_video_dec_info_ptr->stop_frame_no = p_file_info->start_frame_no + result_frame_no;
break;
}
}
/* get sample offset */
result_frame_no_check = result_frame_no;
g_video_dec_status.PARSE_STATUS =
MP4_GetSampleOffset_Array(g_video_dec_info_ptr->pMp4Parser,
p_file_info->start_frame_no,
p_file_info->temp_file_offset,
&result_frame_no,
MP4_TRACK_VIDEO);
if (g_video_dec_status.PARSE_STATUS != MP4_PARSER_OK)
{
if((result_frame_no_check==result_frame_no) && (result_frame_no_check!=0))
{
/* since it is error, result frame no must be different from original */
EXT_ASSERT(0, result_frame_no_check, 0, 0);
}
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "MP4_GetSampleOffset_Array Error: %d, %d\n", g_video_dec_status.PARSE_STATUS, p_file_info->start_frame_no, p_file_info->temp_file_offset);
}
#endif
VIDEO_ASSERT(0);
g_video_dec_info_ptr->stop_frame_no = p_file_info->start_frame_no + result_frame_no;
}
/* set the last one offset as 0 */
p_file_info->temp_file_offset[result_frame_no] = 0;
/* calculate smaple sizes and read from file to buffer */
current_pos = p_file_info->temp_file_offset[0];
current_size = 0;
current_buffer_addr = p_file_info->p_frame_buffer_addr[0];
sum = 0;
for (index = 0; index < result_frame_no; index++)
{
/*Search the max frame data to be prepared to buffer*/
if ((index + 1) < result_frame_no)
{
p_file_info->p_frame_buffer_addr[index + 1] =
p_file_info->p_frame_buffer_addr[index]
+ p_file_info->p_frame_length[index];
}
sum += p_file_info->p_frame_length[index];
if (sum > p_file_info->max_size)
{
if(index > 0)
{
/* reach frame buffer size limit */
result = video_file_read_bitstream_data(current_pos, current_size, current_buffer_addr);
if (result != MEDIA_STATUS_OK)
{
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "video_file_read_bitstream_data Error: %d, %d, %d\n", result, current_pos, current_size, current_buffer_addr);
}
#endif
VIDEO_ASSERT(0);
return result;
}
index--;
p_file_info->result_size += current_size;
p_file_info->result_frame_no += (index - start_read_no + 1);
start_read_no = index + 1;
}
break;
}
current_size += p_file_info->p_frame_length[index];
if ((current_pos + current_size) != p_file_info->temp_file_offset[index + 1])
{
/* not continous data */
result = video_file_read_bitstream_data(current_pos, current_size, current_buffer_addr);
if (result != MEDIA_STATUS_OK)
{
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "video_file_read_bitstream_data Error2: %d, %d, %d\n", result, current_pos, current_size, current_buffer_addr);
}
#endif
VIDEO_ASSERT(0);
return result;
}
p_file_info->result_size += current_size;
p_file_info->result_frame_no += (index - start_read_no + 1);
start_read_no = index + 1;
current_buffer_addr = p_file_info->p_frame_buffer_addr[index+1];
current_pos = p_file_info->temp_file_offset[index + 1];
current_size = 0;
}
}
return MEDIA_STATUS_OK;
}
/* Read bitstream from file system to buffer
* @param current_pos is start position in the file
* @param current_size is total bytes that should be read
* @param current_buffer_addr is the buffer start address
* @return Media status, which is based MEDIA_STATUS_CODE structure.
*/
static MEDIA_STATUS_CODE video_file_read_bitstream_data(kal_uint32 current_pos, kal_uint32 current_size,
kal_uint32 current_buffer_addr)
{
if (current_size > 512)
{
g_video_dec_status.FSAL_STATUS = FSAL_Direct_Seek(g_video_dec_info_ptr->pstFSAL, current_pos);
if (g_video_dec_status.FSAL_STATUS != FSAL_OK)
{
VIDEO_ASSERT(0);
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "FSAL_Direct_Seek Error: %d, %d, %d\n", g_video_dec_status.FSAL_STATUS, current_pos, current_size, current_buffer_addr);
}
#endif
g_video_dec_status.FSAL_ERROR_FILE = g_video_dec_info_ptr->pstFSAL;
return FSAL_ERROR;
}
g_video_dec_status.FSAL_STATUS = FSAL_Direct_Read(g_video_dec_info_ptr->pstFSAL,
(kal_uint8 *)current_buffer_addr,
current_size);
if (g_video_dec_status.FSAL_STATUS != FSAL_OK)
{
VIDEO_ASSERT(0);
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "FSAL_Direct_Read Error: %d, %d, %d\n", g_video_dec_status.FSAL_STATUS, current_pos, current_size, current_buffer_addr);
}
#endif
g_video_dec_status.FSAL_ERROR_FILE = g_video_dec_info_ptr->pstFSAL;
return FSAL_ERROR;
}
}
else
{
g_video_dec_status.FSAL_STATUS = FSAL_Seek(g_video_dec_info_ptr->pstFSAL, current_pos);
if (g_video_dec_status.FSAL_STATUS != FSAL_OK)
{
VIDEO_ASSERT(0);
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "FSAL_Seek Error: %d, %d, %d\n", g_video_dec_status.FSAL_STATUS, current_pos, current_size, current_buffer_addr);
}
#endif
g_video_dec_status.FSAL_ERROR_FILE = g_video_dec_info_ptr->pstFSAL;
return FSAL_ERROR;
}
g_video_dec_status.FSAL_STATUS = FSAL_Read(g_video_dec_info_ptr->pstFSAL, (kal_uint8 *)current_buffer_addr,
current_size);
if (g_video_dec_status.FSAL_STATUS != FSAL_OK)
{
VIDEO_ASSERT(0);
#ifdef PGDL_SUPPORT
if (g_video_dec_status.scenario == VIDEO_SCENARIO_PGDL) {
kal_prompt_trace(MOD_MED, "FSAL_Read Error: %d, %d, %d\n", g_video_dec_status.FSAL_STATUS, current_pos, current_size, current_buffer_addr);
}
#endif
g_video_dec_status.FSAL_ERROR_FILE = g_video_dec_info_ptr->pstFSAL;
return FSAL_ERROR;
}
}
return MEDIA_STATUS_OK;
}
kal_bool open_api_h264_add_dpb_info(kal_uint32 frame_addr, kal_uint32 frame_length)
{
kal_uint32 index;
kal_bool b_found = KAL_FALSE;
H264_dpb_frame_entry *p_frame_entry = g_open_api_h264_dpb_frame_info.frame_list;
dbg_print("[DRV H264]open_api_h264_add_dpb_info(), frame_no:%d\n\r", g_open_api_h264_dec_info_ptr->hdr_add_frames_no);
video_dbg_trace(H264_DEC_ADD_FRAME, g_open_api_h264_dec_info_ptr->hdr_add_frames_no);
//Pre Check If the frame_no is exists
for(index = 0; index < (g_open_api_h264_dpb_frame_info.max_queue_num*2); index++)
{
if((p_frame_entry->b_used == KAL_TRUE) &&
(p_frame_entry->frame_no==g_open_api_h264_dec_info_ptr->hdr_add_frames_no))
{
//if previous decode fail is due to dpb full
video_dbg_trace(H264_DEC_ADD_EXIST_FRAME,g_open_api_h264_dec_info_ptr->hdr_add_frames_no);
dbg_print("[DRV H264]open_api_h264_add_dpb_info(), frame_no:%d\n\r", g_open_api_h264_dec_info_ptr->hdr_add_frames_no);
b_found = KAL_TRUE;
if(p_frame_entry->p_dpb != 0)
{
video_dbg_trace(H264_DEC_ASSERT,__LINE__);
VIDEO_ASSERT(0);
}
p_frame_entry->addr = frame_addr;
p_frame_entry->length = frame_length;
if(g_open_api_h264_dpb_frame_info.p_next_parse == NULL)
g_open_api_h264_dpb_frame_info.p_next_parse = p_frame_entry;
return KAL_TRUE;
}
p_frame_entry++;
}
p_frame_entry = g_open_api_h264_dpb_frame_info.frame_list;
// find empty slot from list
for(index = 0; index < (g_open_api_h264_dpb_frame_info.max_queue_num*2); index++)
{
if(p_frame_entry->b_used == KAL_FALSE)
{
b_found = KAL_TRUE;
break;
}
p_frame_entry++;
}
//if(b_found == KAL_FALSE)
//EXT_ASSERT(0, g_open_api_h264_dpb_frame_info.max_queue_num, 0, 0);
if(b_found == KAL_FALSE)
{
video_dbg_trace(H264_DEC_DPB_FRAME_ENTRY_FULL,video_get_current_time());
dbg_print("[DRV H264]open_api_h264_add_dpb_info()\n\r");
return KAL_FALSE;
}
// store the information into the found slot
p_frame_entry->addr = frame_addr;
p_frame_entry->length = frame_length;
p_frame_entry->frame_no=g_open_api_h264_dec_info_ptr->hdr_add_frames_no;
//p_frame_entry->b_dec_done = KAL_FALSE;
p_frame_entry->b_used = KAL_TRUE;
p_frame_entry->p_next_dpb = NULL;
p_frame_entry->p_prev_dpb = NULL;
p_frame_entry->p_dpb = NULL;
//reconstruct the list
if(g_open_api_h264_dpb_frame_info.p_start == NULL)
{
g_open_api_h264_dpb_frame_info.p_start = p_frame_entry;
g_open_api_h264_dpb_frame_info.p_end = p_frame_entry;
g_open_api_h264_dpb_frame_info.p_next_parse = p_frame_entry;
}
else
{
g_open_api_h264_dpb_frame_info.p_end->p_next_dpb = p_frame_entry;
p_frame_entry->p_prev_dpb = g_open_api_h264_dpb_frame_info.p_end;
g_open_api_h264_dpb_frame_info.p_end = p_frame_entry;
if(g_open_api_h264_dpb_frame_info.p_next_parse == NULL)
g_open_api_h264_dpb_frame_info.p_next_parse = p_frame_entry;
}
return KAL_TRUE;
}
