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int32_t | filesrc_src_pad_process (StreamPad *pad) |
| Function is the loop function of the filesrc source pad which runs in the task thread. It reads the chunk_size of data from the file and pushes it to peer element sink pad. When EOF file is reached, the task goes to PAUSE state. More...
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static int32_t | filesrc_change_state (StreamElement *element, PipelineState state) |
| Function handles the state change of the element in a pipeline. More...
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static uint8_t | filesrc_handle_src_event (StreamPad *pad, StreamEvent *event) |
| Function handles the events of the element source pad. More...
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static uint8_t | filesrc_handle_src_query (StreamPad *pad, StreamQuery *query) |
| Function Description: This function is the empty impl of the src pad query handler. More...
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static uint8_t | filesrc_src_activate_push (StreamPad *pad, uint8_t active) |
| Function activates or deactivates the filesrc source pad in PUSH mode. More...
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static uint8_t | filesrc_src_activate_pull (StreamPad *pad, uint8_t active) |
| Function activates or deactivates the filesrc source pad in PULL mode. More...
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static uint8_t | filesrc_src_activate (StreamPad *pad, uint8_t active) |
| Function is the queue src pad activatation handler. Activation is handled by the peer sink pad, this should just handle the deactivation. More...
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static FlowReturn | filesrc_pull (StreamPad *pad, StreamBuffer *buffer, uint32_t size, uint32_t offset) |
| Function is the pull function of the filesrc source pad in SCHEDULING_PULL mode. It reads the size of data from the offset to buffer. More...
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static int32_t | filesrc_get_property (StreamElement *element_ptr, uint16_t prop, uint64_t *val_ptr) |
| This function get file source element properties. More...
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static int32_t | filesrc_set_property (StreamElement *element_ptr, uint16_t prop, uintptr_t val) |
| This function set file source element properties. More...
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int32_t | filesrc_init (StreamElement *element) |
| this function initializes the file source element and source pad. All the pad's handlers are intialized. More...
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int32_t | filesrc_set_location (ElementHandle element, char *path) |
| Set a destination file to be read by file source element. More...
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int32_t | filesrc_get_location (ElementHandle element, char **pp_path) |
| This function gets the location of the file. More...
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int32_t | filesrc_set_push_chunk_size (ElementHandle element, uint32_t chunk_size) |
| Set the chunk size in which the file source sends the data in push mode. More...
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int32_t | filesrc_get_push_chunk_size (ElementHandle element, uint64_t *chunk_size) |
| Get the chunk size in which the file source sends the data in push mode. More...
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static FlowReturn | filesrc_read (ElementFileSrc *filesrc, uint32_t offset, uint32_t length, StreamBuffer *buf) |
| Function reads the data from the file specified by the element. NOTE: Function may or may not be able to read the required length of data. Returns FLOW_EOS when EOF file is encountered. or FLOW_UNEXPECTED when read fails. More...
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int32_t | file_query (int32_t fd, StreamInfoType info, StreamData *data) |
| file_query More...
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