Most AGL developers do not call qcarcam directly; they use the libcamera wrapper or the AGL Camera Service. However, for high-performance access, you write a native binding:
The QCarCam API typically operates as a RESTful web service, making it compatible with most modern backend stacks (Node.js, Python, Java, etc.). Authentication qcarcam api
: Detailed documentation on public interfaces and functional overviews are available through the Qualcomm Docs portal Sample Applications Most AGL developers do not call qcarcam directly;
// Simplified – error handling omitted void frame_callback(qcarcam_stream_t* stream, qcarcam_buffer_t* buf, void* user) int fd = qcarcam_export_dmafd(buf); snpe_execute_async(fd, buf->width, buf->height, buf->format); qcarcam_enqueue_buffer(stream, buf); // re‑queue for next frame for high-performance access