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gpu: add Device.Descriptor

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-07-16 21:00:52 -07:00 • committed by Stephen Gutekanst
parent 286cbb6160
commit 8484d47e78
2 changed files with 14 additions and 9 deletions
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9
gpu/TODO-webgpu.h
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@ -1,12 +1,3 @@
pub const WGPUDeviceDescriptor = extern struct {
next_in_chain: *const ChainedStruct,
label: ?[*:0]const u8 = null,
required_features_count: u32,
required_features: [*]const FeatureName,
required_limits: ?*const RequiredLimits = null, // nullable
default_queue: Queue.Descriptor,
};
pub const WGPURenderPassDescriptor = extern struct { pub const WGPURenderPassDescriptor = extern struct {
next_in_chain: *const ChainedStruct, next_in_chain: *const ChainedStruct,
label: ?[*:0]const u8 = null, label: ?[*:0]const u8 = null,

14
gpu/src/device.zig
View file

@ -1,3 +1,8 @@
const ChainedStruct = @import("types.zig").ChainedStruct;
const FeatureName = @import("types.zig").FeatureName;
const RequiredLimits = @import("types.zig").RequiredLimits;
const Queue = @import("queue.zig").Queue;
pub const Device = enum(usize) { pub const Device = enum(usize) {
_, _,
@ -8,4 +13,13 @@ pub const Device = enum(usize) {
undef = 0x00000000, undef = 0x00000000,
destroyed = 0x00000001, destroyed = 0x00000001,
}; };
pub const Descriptor = extern struct {
next_in_chain: *const ChainedStruct,
label: ?[*:0]const u8 = null,
required_features_count: u32,
required_features: [*]const FeatureName,
required_limits: ?*const RequiredLimits = null, // nullable
default_queue: Queue.Descriptor,
};
}; };