Orkuncakilkaya
51d82063aa
win_native_window / win_native_instance hand a Vulkan swapchain what it is created on: the HWND and module instance on Windows (VkWin32SurfaceCreateInfoKHR), the game's view on macOS. Headless builds define both as null (weak on macOS, so a windowed link keeps cocoa.ll's), so code that asks for them links everywhere and simply finds no window. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
54 lines
1.2 KiB
LLVM
54 lines
1.2 KiB
LLVM
; ============================================================================
|
|
; gl_win_nowin.ll — the window half of Gl.* in a headless Windows build.
|
|
;
|
|
; gl.ludic names win_gl_* on its is_windowed() branch. A headless build compiles that
|
|
; branch to nothing, but the names still have to resolve; a windowed build links
|
|
; win32_gl.ll, which defines them on the real window, in place of this file.
|
|
; ============================================================================
|
|
|
|
define i32 @win_gl_attach() {
|
|
entry:
|
|
ret i32 0
|
|
}
|
|
define void @win_gl_resize(i32 %w, i32 %h) {
|
|
entry:
|
|
ret void
|
|
}
|
|
define void @win_gl_swap() {
|
|
entry:
|
|
ret void
|
|
}
|
|
define i32 @win_gl_scale() {
|
|
entry:
|
|
ret i32 1
|
|
}
|
|
define void @win_gl_swap_interval(i32 %n) {
|
|
entry:
|
|
ret void
|
|
}
|
|
define void @win_gl_drawable(ptr %out) {
|
|
entry:
|
|
ret void
|
|
}
|
|
define void @win_gl_update() {
|
|
entry:
|
|
ret void
|
|
}
|
|
define void @win_gl_retina(i32 %on) {
|
|
entry:
|
|
ret void
|
|
}
|
|
define void @win_toggle_fullscreen() {
|
|
entry:
|
|
ret void
|
|
}
|
|
|
|
; headless: no window, so nothing for a graphics API to make a surface on (win32.ll has the real ones)
|
|
define ptr @win_native_window() {
|
|
entry:
|
|
ret ptr null
|
|
}
|
|
define ptr @win_native_instance() {
|
|
entry:
|
|
ret ptr null
|
|
}
|