    CL_CHECK(clReleaseMemObject(s->rgb_conv_filter_cl));
  
    CL_CHECK(clReleaseKernel(s->krnl_rgb_laplacian));
    CL_CHECK(clReleaseProgram(s->prg_rgb_laplacian));
    delete s->sm_front;
    delete s->pm;
  }
 
</s> remove   camera_close(&s->rear);
  camera_close(&s->wide);
  camera_close(&s->front);
 </s> add   camera_close(&s->road_cam);
  camera_close(&s->wide_road_cam);
  camera_close(&s->driver_cam); </s> remove   camera_close(&s->rear);
  camera_close(&s->front);
 </s> add   camera_close(&s->road_cam);
  camera_close(&s->driver_cam); </s> remove   cap_front.release();
 </s> add   cap_driver.release(); </s> remove     CameraExpInfo tmp = front_exp.load();
 </s> add     CameraExpInfo tmp = driver_cam_exp.load(); </s> remove     front_exp.store(tmp);
 </s> add     driver_cam_exp.store(tmp);
  delete s->sm;
    CL_CHECK(clReleaseMemObject(s->rgb_conv_filter_cl));
  
    CL_CHECK(clReleaseKernel(s->krnl_rgb_laplacian));
    CL_CHECK(clReleaseProgram(s->prg_rgb_laplacian));
  delete s->sm;
    delete s->pm;
  }
keep keep keep keep replace keep keep
 camerad: rename variables&functions to follow new convention (#20096)

* rename CameraState variables to follow new convention

* continue

* rename camera_process functions

* qcom:rename exposure related variables

* continue

* update commments

* bool real -> bool is_road_cam

* rename sm_front -> sm

* remove paramater tname from start_process_thread

* rename rhd_front to is_rhd

* remove unused varialble name from struct CameraInfo

* rename env_send_xxx

* rename cap_front to cap_driver,cap_rear to cap_road

* rename xxx_camera_process to process_xxx_camera

* update snapshot.py 
selfdrive/camerad/cameras/camera_qcom.cc