964     JpegdCtx *JpegCtx = (JpegdCtx *)ctx;  in jpegd_prepare()  local
965     if (!JpegCtx->copy_flag) {  in jpegd_prepare()
967         JpegCtx->input_packet = pkt;  in jpegd_prepare()
970     MppPacket input_packet = JpegCtx->input_packet;  in jpegd_prepare()
977     JpegCtx->pts = mpp_packet_get_pts(pkt);  in jpegd_prepare()
981     JpegCtx->eos = eos;  in jpegd_prepare()
990     if (pkt_length > JpegCtx->bufferSize) {  in jpegd_prepare()
992                          pkt_length, JpegCtx->bufferSize);  in jpegd_prepare()
993         mpp_free(JpegCtx->recv_buffer);  in jpegd_prepare()
994         JpegCtx->recv_buffer = NULL;  in jpegd_prepare()
996         JpegCtx->recv_buffer = mpp_calloc(RK_U8, pkt_length + 1024);  in jpegd_prepare()
997         if (NULL == JpegCtx->recv_buffer) {  in jpegd_prepare()
1002         JpegCtx->bufferSize = pkt_length + 1024;  in jpegd_prepare()
1005     if (JpegCtx->copy_flag)  in jpegd_prepare()
1006         jpegd_split_frame(base, pkt_length, JpegCtx->recv_buffer,  in jpegd_prepare()
1007                           JpegCtx->bufferSize, &copy_length);  in jpegd_prepare()
1022                  JpegCtx->input_jpeg_count);  in jpegd_prepare()
1026                          JpegCtx->input_jpeg_count, pkt_length, name);  in jpegd_prepare()
1029             JpegCtx->input_jpeg_count++;  in jpegd_prepare()
1033     if (JpegCtx->copy_flag) {  in jpegd_prepare()
1034         mpp_packet_set_data(input_packet, JpegCtx->recv_buffer);  in jpegd_prepare()
1037         memcpy(base, JpegCtx->recv_buffer, pkt_length);  in jpegd_prepare()
1040     JpegCtx->streamLength = pkt_length;  in jpegd_prepare()
1045                      JpegCtx->recv_buffer, pkt_length);  in jpegd_prepare()
1125     JpegdCtx *JpegCtx = (JpegdCtx *)ctx;  in jpegd_parse()  local
1128     JpegCtx->buffer = (RK_U8 *)mpp_packet_get_data(JpegCtx->input_packet);  in jpegd_parse()
1130     memset(JpegCtx->syntax, 0, sizeof(JpegdSyntax));  in jpegd_parse()
1132     ret = jpegd_decode_frame(JpegCtx);  in jpegd_parse()
1134         if (jpegd_allocate_frame(JpegCtx))  in jpegd_parse()
1137         task->syntax.data = (void *)JpegCtx->syntax;  in jpegd_parse()
1139         task->output = JpegCtx->frame_slot_index;  in jpegd_parse()
1142         jpegd_update_frame(JpegCtx);  in jpegd_parse()
1153     JpegdCtx *JpegCtx = (JpegdCtx *)ctx;  in jpegd_deinit()  local
1155     if (JpegCtx->recv_buffer) {  in jpegd_deinit()
1156         mpp_free(JpegCtx->recv_buffer);  in jpegd_deinit()
1157         JpegCtx->recv_buffer = NULL;  in jpegd_deinit()
1160     if (JpegCtx->output_frame) {  in jpegd_deinit()
1161         mpp_frame_deinit(&JpegCtx->output_frame);  in jpegd_deinit()
1164     if (JpegCtx->copy_flag) {  in jpegd_deinit()
1165         if (JpegCtx->input_packet) {  in jpegd_deinit()
1166             mpp_packet_deinit(&JpegCtx->input_packet);  in jpegd_deinit()
1169         JpegCtx->input_packet = NULL;  in jpegd_deinit()
1172     if (JpegCtx->bit_ctx) {  in jpegd_deinit()
1173         mpp_free(JpegCtx->bit_ctx);  in jpegd_deinit()
1174         JpegCtx->bit_ctx = NULL;  in jpegd_deinit()
1177     if (JpegCtx->syntax) {  in jpegd_deinit()
1178         mpp_free(JpegCtx->syntax);  in jpegd_deinit()
1179         JpegCtx->syntax = NULL;  in jpegd_deinit()
1182     JpegCtx->pts = 0;  in jpegd_deinit()
1183     JpegCtx->eos = 0;  in jpegd_deinit()
1184     JpegCtx->input_jpeg_count = 0;  in jpegd_deinit()
1192     JpegdCtx *JpegCtx = (JpegdCtx *)ctx;  in jpegd_init()  local
1197     if (NULL == JpegCtx) {  in jpegd_init()
1198         JpegCtx = (JpegdCtx *)mpp_calloc(JpegdCtx, 1);  in jpegd_init()
1199         if (NULL == JpegCtx) {  in jpegd_init()
1207     JpegCtx->scan_all_marker = 0;  in jpegd_init()
1214         JpegCtx->copy_flag = 0;  in jpegd_init()
1217         JpegCtx->copy_flag = 1;  in jpegd_init()
1220     JpegCtx->frame_slots = parser_cfg->frame_slots;  in jpegd_init()
1221     JpegCtx->packet_slots = parser_cfg->packet_slots;  in jpegd_init()
1222     JpegCtx->frame_slot_index = -1;  in jpegd_init()
1223     mpp_buf_slot_setup(JpegCtx->frame_slots, 1);  in jpegd_init()
1225     JpegCtx->recv_buffer = mpp_calloc(RK_U8, JPEGD_STREAM_BUFF_SIZE);  in jpegd_init()
1226     if (NULL == JpegCtx->recv_buffer) {  in jpegd_init()
1230     JpegCtx->bufferSize = JPEGD_STREAM_BUFF_SIZE;  in jpegd_init()
1231     if (JpegCtx->copy_flag) {  in jpegd_init()
1232         mpp_packet_init(&JpegCtx->input_packet,  in jpegd_init()
1233                         JpegCtx->recv_buffer, JPEGD_STREAM_BUFF_SIZE);  in jpegd_init()
1235         JpegCtx->input_packet = NULL;  in jpegd_init()
1238     mpp_frame_init(&JpegCtx->output_frame);  in jpegd_init()
1239     if (!JpegCtx->output_frame) {  in jpegd_init()
1244     JpegCtx->bit_ctx = mpp_calloc(BitReadCtx_t, 1);  in jpegd_init()
1245     if (JpegCtx->bit_ctx == NULL) {  in jpegd_init()
1250     JpegCtx->syntax = mpp_calloc(JpegdSyntax, 1);  in jpegd_init()
1251     if (JpegCtx->syntax == NULL) {  in jpegd_init()
1255     memset(JpegCtx->syntax, 0, sizeof(JpegdSyntax));  in jpegd_init()
1257     JpegCtx->pts = 0;  in jpegd_init()
1258     JpegCtx->eos = 0;  in jpegd_init()
1259     JpegCtx->input_jpeg_count = 0;  in jpegd_init()
1268     JpegdCtx *JpegCtx = (JpegdCtx *)ctx;  in jpegd_flush()  local
1269     (void)JpegCtx;  in jpegd_flush()
1277     JpegdCtx *JpegCtx = (JpegdCtx *)ctx;  in jpegd_reset()  local
1279     (void)JpegCtx;  in jpegd_reset()
1298     JpegdCtx *JpegCtx = (JpegdCtx *)decoder;  in jpegd_callback()  local
1308         mpp_buf_slot_get_prop(JpegCtx->frame_slots, output, SLOT_FRAME_PTR, &frame);  in jpegd_callback()