84 static MPP_RET add_new_slot(FileReaderImpl* impl, FileBufSlot *slot)  in add_new_slot()  argument
88     slot->index = impl->slot_cnt;  in add_new_slot()
89     impl->slots[impl->slot_cnt] = slot;  in add_new_slot()
112     FileBufSlot *slot = NULL;  in read_ivf_file()  local
119         slot = mpp_calloc(FileBufSlot, 1);  in read_ivf_file()
120         slot->eos = 1;  in read_ivf_file()
122         return slot;  in read_ivf_file()
127     slot = mpp_malloc_size(FileBufSlot, MPP_ALIGN(sizeof(FileBufSlot) + data_size, SZ_4K));  in read_ivf_file()
128     slot->data = (char *)(slot + 1);  in read_ivf_file()
129     read_size = fread(slot->data, 1, data_size, fp);  in read_ivf_file()
139     slot->buf = NULL;  in read_ivf_file()
140     slot->size = read_size;  in read_ivf_file()
141     slot->eos = eos;  in read_ivf_file()
143     return slot;  in read_ivf_file()
153     FileBufSlot *slot = mpp_calloc(FileBufSlot, 1);  in read_jpeg_file()  local
158     slot->data = mpp_buffer_get_ptr(hw_buf);  in read_jpeg_file()
159     mpp_assert(slot->data);  in read_jpeg_file()
160     read_size = fread(slot->data, 1, buf_size, fp);  in read_jpeg_file()
167     slot->buf   = hw_buf;  in read_jpeg_file()
168     slot->size  = read_size;  in read_jpeg_file()
169     slot->eos   = 1;  in read_jpeg_file()
171     return slot;  in read_jpeg_file()
181     FileBufSlot *slot = mpp_malloc_size(FileBufSlot, size);  in read_normal_file()  local
184     slot->data = (char *)(slot + 1);  in read_normal_file()
185     read_size = fread(slot->data, 1, buf_size, fp);  in read_normal_file()
193     slot->buf = NULL;  in read_normal_file()
194     slot->size  = read_size;  in read_normal_file()
195     slot->eos   = eos;  in read_normal_file()
197     return slot;  in read_normal_file()
257     FileBufSlot *slot = NULL;  in reader_read()  local
270         slot = impl->slots[impl->slot_rd_idx];  in reader_read()
271         if (slot == NULL || (impl->slot_rd_idx > impl->slot_cnt))  in reader_read()
273     } while (slot == NULL);  in reader_read()
275     mpp_assert(slot);  in reader_read()
277     *buf  = slot;  in reader_read()
286     FileBufSlot *slot = NULL;  in reader_index_read()  local
299         slot = impl->slots[index];  in reader_index_read()
300         if (slot == NULL)  in reader_index_read()
302     } while (slot == NULL);  in reader_index_read()
304     mpp_assert(slot);  in reader_index_read()
306     *buf  = slot;  in reader_index_read()
360         FileBufSlot *slot = impl->slots[i];  in reader_deinit()  local
361         if (!slot)  in reader_deinit()
364         if (slot->buf) {  in reader_deinit()
365             mpp_buffer_put(slot->buf);  in reader_deinit()
366             slot->buf = NULL;  in reader_deinit()
386         FileBufSlot *slot = impl->read_func(impl);  in reader_worker()  local
388         if (NULL == slot)  in reader_worker()
391         add_new_slot(impl, slot);  in reader_worker()
392         eos = slot->eos;  in reader_worker()