ed/Odin
1
0
Fork 0
mirror of https://github.com/Ed94/Odin.git synced 2026-08-05 23:28:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

more windows stuff

Browse Source
This commit is contained in:
Thomas la Cour
2024-06-11 18:19:16 +02:00
parent 35a845b93f
commit 465ac74020
14 changed files with 1457 additions and 153 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/sys/windows/util.odin
+59 -2
View File
@@ -6,22 +6,79 @@ import "base:intrinsics"
L :: intrinsics.constant_utf16_cstring
LOWORD :: #force_inline proc "contextless" (x: DWORD) -> WORD {
// https://learn.microsoft.com/en-us/windows/win32/winmsg/makeword
MAKEWORD :: #force_inline proc "contextless" (#any_int a, b: int) -> WORD {
return WORD(BYTE(DWORD_PTR(a) & 0xff)) | (WORD(BYTE(DWORD_PTR(b) & 0xff)) << 8)
}
// https://learn.microsoft.com/en-us/windows/win32/winmsg/makelong
MAKELONG :: #force_inline proc "contextless" (#any_int a, b: int) -> LONG {
return LONG(WORD(DWORD_PTR(a) & 0xffff)) | (LONG(WORD(DWORD_PTR(b) & 0xffff)) << 16)
}
// https://learn.microsoft.com/en-us/windows/win32/winmsg/loword
LOWORD :: #force_inline proc "contextless" (#any_int x: int) -> WORD {
return WORD(x & 0xffff)
}
HIWORD :: #force_inline proc "contextless" (x: DWORD) -> WORD {
// https://learn.microsoft.com/en-us/windows/win32/winmsg/hiword
HIWORD :: #force_inline proc "contextless" (#any_int x: int) -> WORD {
return WORD(x >> 16)
}
// https://learn.microsoft.com/en-us/windows/win32/winmsg/lobyte
LOBYTE :: #force_inline proc "contextless" (w: WORD) -> BYTE {
return BYTE((DWORD_PTR(w)) & 0xff)
}
// https://learn.microsoft.com/en-us/windows/win32/winmsg/hibyte
HIBYTE :: #force_inline proc "contextless" (w: WORD) -> BYTE {
return BYTE(((DWORD_PTR(w)) >> 8) & 0xff)
}
// https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-makewparam
MAKEWPARAM :: #force_inline proc "contextless" (#any_int l, h: int) -> WPARAM {
return WPARAM(MAKELONG(l, h))
}
// https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-makelparam
MAKELPARAM :: #force_inline proc "contextless" (#any_int l, h: int) -> LPARAM {
return LPARAM(MAKELONG(l, h))
}
// https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-makelresult
MAKELRESULT :: #force_inline proc "contextless" (#any_int l, h: int) -> LRESULT {
return LRESULT(MAKELONG(l, h))
}
// https://learn.microsoft.com/en-us/windows/win32/api/windowsx/nf-windowsx-get_x_lparam
GET_X_LPARAM :: #force_inline proc "contextless" (lp: LPARAM) -> c_int {
return cast(c_int)cast(c_short)LOWORD(cast(DWORD)lp)
}
// https://learn.microsoft.com/en-us/windows/win32/api/windowsx/nf-windowsx-get_y_lparam
GET_Y_LPARAM :: #force_inline proc "contextless" (lp: LPARAM) -> c_int {
return cast(c_int)cast(c_short)HIWORD(cast(DWORD)lp)
}
// https://learn.microsoft.com/en-us/windows/win32/api/winnt/nf-winnt-makelcid
MAKELCID :: #force_inline proc "contextless" (lgid, srtid: WORD) -> LCID {
return (DWORD(WORD(srtid)) << 16) | DWORD(WORD(lgid))
}
// https://learn.microsoft.com/en-us/windows/win32/api/winnt/nf-winnt-makelangid
MAKELANGID :: #force_inline proc "contextless" (p, s: WORD) -> DWORD {
return DWORD(WORD(s)) << 10 | DWORD(WORD(p))
}
LANGIDFROMLCID :: #force_inline proc "contextless" (lcid: LCID) -> LANGID {
return LANGID(lcid)
}
// this one gave me trouble as it do not mask the values.
// the _ in the name is also off comparing to the c code
// i can't find any usage in the odin repo
@(deprecated = "use MAKEWORD")
MAKE_WORD :: #force_inline proc "contextless" (x, y: WORD) -> WORD {
return x << 8 | y
}