d3d11_ffi/
Foundation.rs

1#![rustfmt::skip]
2
3#[repr(transparent)]
4#[derive(Clone, Copy, Debug, PartialEq, Eq)]
5pub struct HANDLE(pub *mut core::ffi::c_void);
6impl HANDLE {
7    pub fn is_invalid(&self) -> bool {
8        self.0 == -1 as _ || self.0 == 0 as _
9    }
10}
11// impl windows_core::Free for HANDLE {
12//     #[inline]
13//     unsafe fn free(&mut self) {
14//         if !self.is_invalid() {
15//             windows_targets::link!("kernel32.dll" "system" fn CloseHandle(hobject : *mut core::ffi::c_void) -> i32);
16//             unsafe {
17//                 CloseHandle(self.0);
18//             }
19//         }
20//     }
21// }
22impl Default for HANDLE {
23    fn default() -> Self {
24        unsafe { core::mem::zeroed() }
25    }
26}
27
28#[repr(transparent)]
29#[derive(Clone, Copy, Debug, PartialEq, Eq)]
30pub struct HMODULE(pub *mut core::ffi::c_void);
31impl HMODULE {
32    pub fn is_invalid(&self) -> bool {
33        self.0.is_null()
34    }
35}
36// impl windows_core::Free for HMODULE {
37//     #[inline]
38//     unsafe fn free(&mut self) {
39//         if !self.is_invalid() {
40//             windows_targets::link!("kernel32.dll" "system" fn FreeLibrary(hlibmodule : *mut core::ffi::c_void) -> i32);
41//             unsafe {
42//                 FreeLibrary(self.0);
43//             }
44//         }
45//     }
46// }
47impl Default for HMODULE {
48    fn default() -> Self {
49        unsafe { core::mem::zeroed() }
50    }
51}
52// impl windows_core::imp::CanInto<HINSTANCE> for HMODULE {}
53// impl From<HMODULE> for HINSTANCE {
54//     fn from(value: HMODULE) -> Self {
55//         Self(value.0)
56//     }
57// }
58
59#[repr(C)]
60#[derive(Clone, Copy, Debug, PartialEq)]
61pub struct LUID {
62    pub LowPart: u32,
63    pub HighPart: i32,
64}
65impl Default for LUID {
66    fn default() -> Self {
67        unsafe { core::mem::zeroed() }
68    }
69}
70
71#[must_use]
72#[repr(transparent)]
73#[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
74pub struct BOOL(pub i32);
75
76impl BOOL {
77    #[inline]
78    pub fn as_bool(self) -> bool {
79        self.0 != 0
80    }
81    #[inline]
82    pub fn ok(self) -> windows_core::Result<()> {
83        if self.as_bool() {
84            Ok(())
85        } else {
86            Err(windows_core::Error::from_win32())
87        }
88    }
89    #[inline]
90    #[track_caller]
91    pub fn unwrap(self) {
92        self.ok().unwrap();
93    }
94    #[inline]
95    #[track_caller]
96    pub fn expect(self, msg: &str) {
97        self.ok().expect(msg);
98    }
99}
100impl From<BOOL> for bool {
101    fn from(value: BOOL) -> Self {
102        value.as_bool()
103    }
104}
105impl From<&BOOL> for bool {
106    fn from(value: &BOOL) -> Self {
107        value.as_bool()
108    }
109}
110impl From<bool> for BOOL {
111    fn from(value: bool) -> Self {
112        if value {
113            Self(1)
114        } else {
115            Self(0)
116        }
117    }
118}
119impl From<&bool> for BOOL {
120    fn from(value: &bool) -> Self {
121        (*value).into()
122    }
123}
124impl PartialEq<bool> for BOOL {
125    fn eq(&self, other: &bool) -> bool {
126        self.as_bool() == *other
127    }
128}
129
130#[repr(C)]
131#[derive(Clone, Copy, Debug, PartialEq)]
132pub struct RECT {
133    pub left: i32,
134    pub top: i32,
135    pub right: i32,
136    pub bottom: i32,
137}
138impl Default for RECT {
139    fn default() -> Self {
140        unsafe { core::mem::zeroed() }
141    }
142}
143
144#[repr(C)]
145#[derive(Clone, Copy, Debug, PartialEq)]
146pub struct SIZE {
147    pub cx: i32,
148    pub cy: i32,
149}
150impl Default for SIZE {
151    fn default() -> Self {
152        unsafe { core::mem::zeroed() }
153    }
154}
155
156#[repr(C)]
157#[derive(Clone, Copy, Debug, PartialEq)]
158pub struct POINT {
159    pub x: i32,
160    pub y: i32,
161}
162impl Default for POINT {
163    fn default() -> Self {
164        unsafe { core::mem::zeroed() }
165    }
166}
167
168#[repr(transparent)]
169#[derive(Clone, Copy, Debug, PartialEq, Eq)]
170pub struct HWND(pub *mut core::ffi::c_void);
171impl HWND {
172    pub fn is_invalid(&self) -> bool {
173        self.0.is_null()
174    }
175}
176impl Default for HWND {
177    fn default() -> Self {
178        unsafe { core::mem::zeroed() }
179    }
180}
181impl windows_core::imp::CanInto<HANDLE> for HWND {}
182impl From<HWND> for HANDLE {
183    fn from(value: HWND) -> Self {
184        Self(value.0)
185    }
186}
187pub const S_FALSE: windows_core::HRESULT = windows_core::HRESULT(0x1_u32 as _);
188pub const S_OK: windows_core::HRESULT = windows_core::HRESULT(0x0_u32 as _);
189pub const E_INVALIDARG: windows_core::HRESULT = windows_core::HRESULT(0x80070057_u32 as _);
190pub const E_FAIL: windows_core::HRESULT = windows_core::HRESULT(0x80004005_u32 as _);
191pub const DXGI_DDI_ERR_NONEXCLUSIVE: windows_core::HRESULT = windows_core::HRESULT(0x887B0003_u32 as _);
192pub const DXGI_DDI_ERR_UNSUPPORTED: windows_core::HRESULT = windows_core::HRESULT(0x887B0002_u32 as _);
193pub const DXGI_DDI_ERR_WASSTILLDRAWING: windows_core::HRESULT = windows_core::HRESULT(0x887B0001_u32 as _);
194pub const DXGI_STATUS_CLIPPED: windows_core::HRESULT = windows_core::HRESULT(0x87A0002_u32 as _);
195pub const DXGI_STATUS_DDA_WAS_STILL_DRAWING: windows_core::HRESULT = windows_core::HRESULT(0x87A000A_u32 as _);
196pub const DXGI_STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE: windows_core::HRESULT = windows_core::HRESULT(0x87A0006_u32 as _);
197pub const DXGI_STATUS_MODE_CHANGED: windows_core::HRESULT = windows_core::HRESULT(0x87A0007_u32 as _);
198pub const DXGI_STATUS_MODE_CHANGE_IN_PROGRESS: windows_core::HRESULT = windows_core::HRESULT(0x87A0008_u32 as _);
199pub const DXGI_STATUS_NO_DESKTOP_ACCESS: windows_core::HRESULT = windows_core::HRESULT(0x87A0005_u32 as _);
200pub const DXGI_STATUS_NO_REDIRECTION: windows_core::HRESULT = windows_core::HRESULT(0x87A0004_u32 as _);
201pub const DXGI_STATUS_OCCLUDED: windows_core::HRESULT = windows_core::HRESULT(0x87A0001_u32 as _);
202pub const DXGI_STATUS_PRESENT_REQUIRED: windows_core::HRESULT = windows_core::HRESULT(0x87A002F_u32 as _);
203pub const DXGI_STATUS_UNOCCLUDED: windows_core::HRESULT = windows_core::HRESULT(0x87A0009_u32 as _);
d3d11_ffi/Foundation.rs

d3d11_ffi/
Foundation.rs
