Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/media/platform/amphion/venc.c venc_precheck_encoded_frame() -> vpu_helper_step_walk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stream_buffer | 4096-ptr_max |
| DATA_SOURCE | 2 | step | r vpu_helper_find_startcode |
| BIT_INFO | 2 | step | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | stream_buffer->length | |
| UNITS | 1 | pos | unit_byte |
| HALF_LOCKED2 | &inst->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/media/platform/amphion/vpu_helpers.c vpu_helper_copy_from_stream_buffer() -> vpu_helper_step_walk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stream_buffer | 4096-ptr_max |
| PARAM_VALUE | 2 | step | 1-u32max |
| CAPPED_DATA | 1 | pos | 1 |
| CAPPED_DATA | 2 | step | 1 |
| DATA_SOURCE | 0 | stream_buffer | $0 |
| DATA_SOURCE | 2 | step | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | stream_buffer->length | |
| UNITS | 1 | pos | unit_byte |
| UNITS | 2 | step | unit_byte |
| HALF_LOCKED2 | &inst->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/media/platform/amphion/vpu_helpers.c vpu_helper_copy_to_stream_buffer() -> vpu_helper_step_walk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stream_buffer | 4096-ptr_max |
| PARAM_VALUE | 2 | step | 1-u32max |
| CAPPED_DATA | 1 | pos | 1 |
| DATA_SOURCE | 0 | stream_buffer | $0 |
| DATA_SOURCE | 2 | step | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | pos | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | stream_buffer->length | |
| NO_OVERFLOW_SIMPLE | 1 | pos | |
| UNITS | 1 | pos | unit_byte |
| UNITS | 2 | step | unit_byte |