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gpu: implement ComputePipeline.getBindGroupLayout

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-15 21:27:23 -07:00 • committed by Stephen Gutekanst
parent 7e54d9b4ae
commit cad271345a
2 changed files with 16 additions and 2 deletions
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10
gpu/src/ComputePipeline.zig
View file

@ -1,5 +1,6 @@
const PipelineLayout = @import("PipelineLayout.zig");
const ProgrammableStageDescriptor = @import("structs.zig").ProgrammableStageDescriptor;
const BindGroupLayout = @import("BindGroupLayout.zig");
const ComputePipeline = @This();
@ -11,9 +12,8 @@ vtable: *const VTable,
pub const VTable = struct {
reference: fn (ptr: *anyopaque) void,
release: fn (ptr: *anyopaque) void,
// TODO:
// WGPU_EXPORT WGPUBindGroupLayout wgpuComputePipelineGetBindGroupLayout(WGPUComputePipeline computePipeline, uint32_t groupIndex);
setLabel: fn (ptr: *anyopaque, label: [:0]const u8) void,
getBindGroupLayout: fn (ptr: *anyopaque, group_index: u32) BindGroupLayout,
};
pub inline fn reference(pipeline: ComputePipeline) void {
@ -28,6 +28,10 @@ pub inline fn setLabel(pipeline: ComputePipeline, label: [:0]const u8) void {
pipeline.vtable.setLabel(pipeline.ptr, label);
}
pub inline fn getBindGroupLayout(pipeline: ComputePipeline, group_index: u32) BindGroupLayout {
return pipeline.vtable.getBindGroupLayout(pipeline.ptr, group_index);
}
pub const Descriptor = struct {
label: ?[*:0]const u8 = null,
layout: PipelineLayout,
@ -88,6 +92,8 @@ test "syntax" {
_ = VTable;
_ = reference;
_ = release;
_ = setLabel;
_ = getBindGroupLayout;
_ = Descriptor;
_ = CreateStatus;
_ = CreateCallback;

8
gpu/src/NativeInstance.zig
View file

@ -1312,6 +1312,14 @@ const compute_pipeline_vtable = ComputePipeline.VTable{
c.wgpuComputePipelineSetLabel(@ptrCast(c.WGPUComputePipeline, ptr), label);
}
}).setLabel,
.getBindGroupLayout = (struct {
pub fn getBindGroupLayout(ptr: *anyopaque, group_index: u32) BindGroupLayout {
return wrapBindGroupLayout(c.wgpuComputePipelineGetBindGroupLayout(
@ptrCast(c.WGPUComputePipeline, ptr),
group_index,
));
}
}).getBindGroupLayout,
};
test "syntax" {