Function ovr_sys::ovr_GetTextureSwapChainCurrentIndex
source · pub unsafe extern "C" fn ovr_GetTextureSwapChainCurrentIndex(
session: ovrSession,
chain: ovrTextureSwapChain,
out_Index: *mut c_int
) -> ovrResult
Expand description
Gets the current index in an ovrTextureSwapChain
.
in session
Specifies an ovrSession
previously returned by ovr_Create
.
in chain
Specifies the ovrTextureSwapChain
for which the index should be retrieved.
out out_Index
Returns the current (free) index in specified chain.
Returns an ovrResult
for which OVR_SUCCESS(result)
is false upon error.
see ovr_CreateTextureSwapChainDX
, ovr_CreateTextureSwapChainGL
, ovr_CreateTextureSwapChainVk