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gpu: nativeCreateSwapChain surface is optional

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-08 23:18:08 -07:00 • committed by Stephen Gutekanst
parent e9ac31f264
commit 6ecc6d97a1
2 changed files with 4 additions and 4 deletions
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4
gpu/src/NativeInstance.zig
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@ -343,7 +343,7 @@ const device_vtable = Device.VTable{
}
}).createShaderModule,
.nativeCreateSwapChain = (struct {
pub fn nativeCreateSwapChain(ptr: *anyopaque, surface: Surface, descriptor: SwapChain.Descriptor) SwapChain {
pub fn nativeCreateSwapChain(ptr: *anyopaque, surface: ?Surface, descriptor: SwapChain.Descriptor) SwapChain {
const desc = c.WGPUSwapChainDescriptor{
.nextInChain = null,
.label = if (descriptor.label) |l| @ptrCast([*c]const u8, l) else null,
@ -356,7 +356,7 @@ const device_vtable = Device.VTable{
};
return wrapSwapChain(c.wgpuDeviceCreateSwapChain(
@ptrCast(c.WGPUDevice, ptr),
@ptrCast(c.WGPUSurface, surface.ptr),
if (surface) |surf| @ptrCast(c.WGPUSurface, surf.ptr) else null,
&desc,
));
}