pub const TessWindingRule_TESS_WINDING_ODD: TessWindingRule = 0;
pub const TessWindingRule_TESS_WINDING_NONZERO: TessWindingRule = 1;
pub const TessWindingRule_TESS_WINDING_POSITIVE: TessWindingRule = 2;
pub const TessWindingRule_TESS_WINDING_NEGATIVE: TessWindingRule = 3;
pub const TessWindingRule_TESS_WINDING_ABS_GEQ_TWO: TessWindingRule = 4;
pub type TessWindingRule = ::std::os::raw::c_uint;
pub const TessElementType_TESS_POLYGONS: TessElementType = 0;
pub const TessElementType_TESS_CONNECTED_POLYGONS: TessElementType = 1;
pub const TessElementType_TESS_BOUNDARY_CONTOURS: TessElementType = 2;
pub type TessElementType = ::std::os::raw::c_uint;
pub const TessOption_TESS_CONSTRAINED_DELAUNAY_TRIANGULATION: TessOption = 0;
pub const TessOption_TESS_REVERSE_CONTOURS: TessOption = 1;
pub type TessOption = ::std::os::raw::c_uint;
pub type TESSreal = f32;
pub type TESSindex = ::std::os::raw::c_int;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct TESStesselator {
_unused: [u8; 0],
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct TESSalloc {
pub memalloc: ::std::option::Option<
unsafe extern "C" fn(
userData: *mut ::std::os::raw::c_void,
size: ::std::os::raw::c_uint,
) -> *mut ::std::os::raw::c_void,
>,
pub memrealloc: ::std::option::Option<
unsafe extern "C" fn(
userData: *mut ::std::os::raw::c_void,
ptr: *mut ::std::os::raw::c_void,
size: ::std::os::raw::c_uint,
) -> *mut ::std::os::raw::c_void,
>,
pub memfree: ::std::option::Option<
unsafe extern "C" fn(
userData: *mut ::std::os::raw::c_void,
ptr: *mut ::std::os::raw::c_void,
),
>,
pub userData: *mut ::std::os::raw::c_void,
pub meshEdgeBucketSize: ::std::os::raw::c_int,
pub meshVertexBucketSize: ::std::os::raw::c_int,
pub meshFaceBucketSize: ::std::os::raw::c_int,
pub dictNodeBucketSize: ::std::os::raw::c_int,
pub regionBucketSize: ::std::os::raw::c_int,
pub extraVertices: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_TESSalloc() {
const UNINIT: ::std::mem::MaybeUninit<TESSalloc> = ::std::mem::MaybeUninit::uninit();
let ptr = UNINIT.as_ptr();
assert_eq!(
::std::mem::size_of::<TESSalloc>(),
56usize,
concat!("Size of: ", stringify!(TESSalloc))
);
assert_eq!(
::std::mem::align_of::<TESSalloc>(),
8usize,
concat!("Alignment of ", stringify!(TESSalloc))
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).memalloc) as usize - ptr as usize },
0usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(memalloc)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).memrealloc) as usize - ptr as usize },
8usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(memrealloc)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).memfree) as usize - ptr as usize },
16usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(memfree)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).userData) as usize - ptr as usize },
24usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(userData)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).meshEdgeBucketSize) as usize - ptr as usize },
32usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(meshEdgeBucketSize)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).meshVertexBucketSize) as usize - ptr as usize },
36usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(meshVertexBucketSize)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).meshFaceBucketSize) as usize - ptr as usize },
40usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(meshFaceBucketSize)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).dictNodeBucketSize) as usize - ptr as usize },
44usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(dictNodeBucketSize)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).regionBucketSize) as usize - ptr as usize },
48usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(regionBucketSize)
)
);
assert_eq!(
unsafe { ::std::ptr::addr_of!((*ptr).extraVertices) as usize - ptr as usize },
52usize,
concat!(
"Offset of field: ",
stringify!(TESSalloc),
"::",
stringify!(extraVertices)
)
);
}
extern "C" {
pub fn tessNewTess(alloc: *mut TESSalloc) -> *mut TESStesselator;
}
extern "C" {
pub fn tessDeleteTess(tess: *mut TESStesselator);
}
extern "C" {
pub fn tessAddContour(
tess: *mut TESStesselator,
size: ::std::os::raw::c_int,
pointer: *const ::std::os::raw::c_void,
stride: ::std::os::raw::c_int,
count: ::std::os::raw::c_int,
);
}
extern "C" {
pub fn tessSetOption(
tess: *mut TESStesselator,
option: ::std::os::raw::c_int,
value: ::std::os::raw::c_int,
);
}
extern "C" {
pub fn tessTesselate(
tess: *mut TESStesselator,
windingRule: ::std::os::raw::c_int,
elementType: ::std::os::raw::c_int,
polySize: ::std::os::raw::c_int,
vertexSize: ::std::os::raw::c_int,
normal: *const TESSreal,
) -> ::std::os::raw::c_int;
}
extern "C" {
pub fn tessGetVertexCount(tess: *mut TESStesselator) -> ::std::os::raw::c_int;
}
extern "C" {
pub fn tessGetVertices(tess: *mut TESStesselator) -> *const TESSreal;
}
extern "C" {
pub fn tessGetVertexIndices(tess: *mut TESStesselator) -> *const TESSindex;
}
extern "C" {
pub fn tessGetElementCount(tess: *mut TESStesselator) -> ::std::os::raw::c_int;
}
extern "C" {
pub fn tessGetElements(tess: *mut TESStesselator) -> *const TESSindex;
}