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@@ -3,43 +3,52 @@ package wgpu_sdl3_glue
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import "vendor:sdl3"
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import "vendor:sdl3"
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import "vendor:wgpu"
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import "vendor:wgpu"
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-@(private="file")
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-DRIVER_X11: cstring = "x11"
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-@(private="file")
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-DRIVER_WAYLAND: cstring = "wayland"
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GetSurface :: proc(instance: wgpu.Instance, window: ^sdl3.Window) -> wgpu.Surface {
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GetSurface :: proc(instance: wgpu.Instance, window: ^sdl3.Window) -> wgpu.Surface {
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- if sdl3.strcmp(sdl3.GetCurrentVideoDriver(), DRIVER_WAYLAND) == 0 {
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- display := sdl3.GetPointerProperty(sdl3.GetWindowProperties(window), sdl3.PROP_WINDOW_X11_DISPLAY_POINTER, nil)
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- surface := sdl3.GetNumberProperty(sdl3.GetWindowProperties(window), sdl3.PROP_WINDOW_X11_WINDOW_NUMBER, 0)
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+ switch sdl3.GetCurrentVideoDriver() {
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+ case "x11":
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+ display := sdl3.GetPointerProperty(
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+ sdl3.GetWindowProperties(window),
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+ sdl3.PROP_WINDOW_X11_DISPLAY_POINTER,
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+ nil,
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+ )
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+ surface := sdl3.GetNumberProperty(
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+ sdl3.GetWindowProperties(window),
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+ sdl3.PROP_WINDOW_X11_WINDOW_NUMBER,
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+ 0,
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+ )
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return wgpu.InstanceCreateSurface(
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return wgpu.InstanceCreateSurface(
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instance,
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instance,
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- &wgpu.SurfaceDescriptor{
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- nextInChain = &wgpu.SurfaceDescriptorFromWaylandSurface{
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- chain = {
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- sType = .SurfaceDescriptorFromWaylandSurface,
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- },
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+ &wgpu.SurfaceDescriptor {
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+ nextInChain = &wgpu.SurfaceDescriptorFromWaylandSurface {
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+ chain = {sType = .SurfaceDescriptorFromWaylandSurface},
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display = display,
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display = display,
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surface = surface,
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surface = surface,
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},
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},
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},
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},
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)
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)
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- } else if sdl3.strcmp(sdl3.GetCurrentVideoDriver(), DRIVER_X11) == 0 {
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- display := sdl3.GetPointerProperty(sdl3.GetWindowProperties(window), sdl3.PROP_WINDOW_WAYLAND_DISPLAY_POINTER, nil)
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- surface := sdl3.GetPointerProperty(sdl3.GetWindowProperties(window), sdl3.PROP_WINDOW_WAYLAND_SURFACE_POINTER, 0)
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+ case "wayland":
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+ display := sdl3.GetPointerProperty(
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+ sdl3.GetWindowProperties(window),
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+ sdl3.PROP_WINDOW_WAYLAND_DISPLAY_POINTER,
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+ nil,
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+ )
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+ surface := sdl3.GetPointerProperty(
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+ sdl3.GetWindowProperties(window),
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+ sdl3.PROP_WINDOW_WAYLAND_SURFACE_POINTER,
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+ 0,
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+ )
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return wgpu.InstanceCreateSurface(
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return wgpu.InstanceCreateSurface(
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instance,
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instance,
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- &wgpu.SurfaceDescriptor{
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- nextInChain = &wgpu.SurfaceDescriptorFromXlibWindow{
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- chain = {
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- sType = .SurfaceDescriptorFromXlibWindow,
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- },
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+ &wgpu.SurfaceDescriptor {
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+ nextInChain = &wgpu.SurfaceDescriptorFromXlibWindow {
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+ chain = {sType = .SurfaceDescriptorFromXlibWindow},
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display = display,
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display = display,
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- window = u64(window),
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+ window = u64(window),
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},
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},
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},
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},
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)
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)
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- } else {
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+ case:
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panic("wgpu sdl3 glue: unsupported platform, expected Wayland or X11")
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panic("wgpu sdl3 glue: unsupported platform, expected Wayland or X11")
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}
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}
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}
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}
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