AVVAAPIDeviceContext {.importc, header: "<libavutil/hwcontext_vaapi.h>", bycopy.} = object
  display*: VADisplay
  driver_quirks*: cuint

AVVAAPIFramesContext {.importc, header: "<libavutil/hwcontext_vaapi.h>", bycopy.} = object
  attributes*: ptr VASurfaceAttrib
  nb_attributes*: cint
  surface_ids*: ptr VASurfaceID
  nb_surfaces*: cint

AVVAAPIHWConfig {.importc, header: "<libavutil/hwcontext_vaapi.h>".} = object
  config_id*: VAConfigID

VAConfigID {.importc, header: "<va/va.h>".} = object

VADisplay {.importc, header: "<va/va.h>".} = object

VASurfaceAttrib {.importc, header: "<va/va.h>".} = object

VASurfaceID {.importc, header: "<va/va.h>".} = object

AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = 4

AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = 2

AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = 8

AV_VAAPI_DRIVER_QUIRK_USER_SET = 1