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26 lines
720 B
Odin
26 lines
720 B
Odin
package wgpu_sdl2_glue
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import "vendor:sdl2"
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import "vendor:wgpu"
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import CA "vendor:darwin/QuartzCore"
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import NS "core:sys/darwin/Foundation"
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GetSurface :: proc(instance: wgpu.Instance, window: ^sdl2.Window) -> wgpu.Surface {
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window_info: sdl2.SysWMinfo
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sdl2.GetWindowWMInfo(window, &window_info)
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ns_window := cast(^NS.Window)window_info.info.cocoa.window
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metal_layer := CA.MetalLayer_layer()
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ns_window->contentView()->setLayer(metal_layer)
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return wgpu.InstanceCreateSurface(
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instance,
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&wgpu.SurfaceDescriptor{
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nextInChain = &wgpu.SurfaceDescriptorFromMetalLayer{
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chain = wgpu.ChainedStruct{
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sType = .SurfaceDescriptorFromMetalLayer,
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},
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layer = rawptr(metal_layer),
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},
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},
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)
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}
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