rtcGetGeometryBufferDataDevice(3) Embree Ray Tracing Kernels 4 rtcGetGeometryBufferDataDevice(3) 

rtcGetGeometryBufferDataDevice - gets pointer to
  the first buffer view element on the device.


#include <embree4/rtcore.h>
void* rtcGetGeometryBufferDataDevice(
  RTCGeometry geometry,
  enum RTCBufferType type,
  unsigned int slot
);

The rtcGetGeometryBufferDataDevice function returns a pointer to the first element of the buffer view attached to the specified buffer type and slot (type and slot argument) of the geometry (geometry argument) on the device.

If the device associated with geometry is no SYCL device, or if Embree is executed on a system with host unified memory (e.g., on an iGPU), the returned pointer is the same as the one returned by rtcGetGeometryBufferData.

On failure an error code is set that can be queried using rtcGetDeviceError.

[rtcGetGeometryBufferData], [rtcSetGeometryBuffer], [rtcSetSharedGeometryBuffer], [rtcSetNewGeometryBuffer]