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gpu: implement Dawn getProcAddress

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-07-30 14:50:18 -07:00 • committed by Stephen Gutekanst
parent e702ee4911
commit 48bc09ca93
2 changed files with 6 additions and 5 deletions
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7
gpu/src/dawn_impl.zig
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@ -21,9 +21,10 @@ pub const Interface = gpu.Interface(struct {
}
pub inline fn getProcAddress(device: *gpu.Device, proc_name: [*:0]const u8) ?gpu.Proc {
_ = device;
_ = proc_name;
unreachable;
return procs.getProcAddress.?(
@ptrCast(c.WGPUDevice, device),
proc_name,
);
}
pub inline fn adapterCreateDevice(adapter: *gpu.Adapter, descriptor: ?*const gpu.Device.Descriptor) ?*gpu.Device {

4
gpu/src/main.zig
View file

@ -50,8 +50,8 @@ const device = @import("device.zig");
const interface = @import("interface.zig");
/// Generic function pointer type, used for returning API function pointers. Must be
/// cast to a `fn (...) callconv(.C) T` before use.
pub const Proc = *anyopaque;
/// cast to the right `fn (...) callconv(.C) T` type before use.
pub const Proc = fn () callconv(.C) void;
pub const ComputePassTimestampWrite = extern struct {
query_set: *query_set.QuerySet,