TglAsyncCopyBufferSubDataNVX

type TglAsyncCopyBufferSubDataNVX = function(

  waitSemaphoreCount: GLsizei;

  waitSemaphoreArray: PGLuint;

  fenceValueArray: PGLuint64;

  readGpu: GLuint;

  writeGpuMask: GLbitfield;

  readBuffer: GLuint;

  writeBuffer: GLuint;

  readOffset: GLintptr;

  writeOffset: GLintptr;

  size: GLsizeiptr;

  signalSemaphoreCount: GLsizei;

  signalSemaphoreArray: PGLuint;

  signalValueArray: PGLuint64

):GLuint;