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gpu: add ComputePipeline.Descriptor

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-07-16 20:58:33 -07:00 • committed by Stephen Gutekanst
parent 44d378e102
commit 286cbb6160
2 changed files with 11 additions and 7 deletions
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7
gpu/TODO-webgpu.h
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@ -1,10 +1,3 @@
pub const WGPUComputePipelineDescriptor = extern struct {
next_in_chain: *const ChainedStruct,
label: ?[*:0]const u8 = null,
layout: PipelineLayout = PipelineLayout.none, // nullable
compute: ProgrammableStageDescriptor,
};
pub const WGPUDeviceDescriptor = extern struct { pub const WGPUDeviceDescriptor = extern struct {
next_in_chain: *const ChainedStruct, next_in_chain: *const ChainedStruct,
label: ?[*:0]const u8 = null, label: ?[*:0]const u8 = null,

11
gpu/src/compute_pipeline.zig
View file

@ -1,6 +1,17 @@
const ChainedStruct = @import("types.zig").ChainedStruct;
const ProgrammableStageDescriptor = @import("types.zig").ProgrammableStageDescriptor;
const PipelineLayout = @import("pipeline_layout.zig").PipelineLayout;
pub const ComputePipeline = enum(usize) { pub const ComputePipeline = enum(usize) {
_, _,
// TODO: verify there is a use case for nullable value of this type. // TODO: verify there is a use case for nullable value of this type.
pub const none: ComputePipeline = @intToEnum(ComputePipeline, 0); pub const none: ComputePipeline = @intToEnum(ComputePipeline, 0);
pub const Descriptor = extern struct {
next_in_chain: *const ChainedStruct,
label: ?[*:0]const u8 = null,
layout: PipelineLayout = PipelineLayout.none, // nullable
compute: ProgrammableStageDescriptor,
};
}; };