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src/gpu: move github.com/hexops/mach-gpu here

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This moves github.com/hexops/mach-gpu@528dad0823dafeae5d474c88cc658b091bf2e605 to
this repository in the src/gpu directory. It can be imported via `@import("mach").gpu`.

Soon we will move away from mach-gpu entirely as part of #1166 - but in the meantime
I am giving a workshop at https://sycl.it and it would be nice for people using the
`mach.gpu.*` API to be able to search the API in this single repository.

There's not much harm to moving this code here.

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2024-04-13 11:25:41 -07:00
parent c45606c290
commit 2cf68adcc7
38 changed files with 8123 additions and 18 deletions
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38
src/gpu/pipeline_layout.zig Normal file
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const ChainedStruct = @import("main.zig").ChainedStruct;
const BindGroupLayout = @import("bind_group_layout.zig").BindGroupLayout;
const Impl = @import("interface.zig").Impl;
pub const PipelineLayout = opaque {
pub const Descriptor = extern struct {
next_in_chain: ?*const ChainedStruct = null,
label: ?[*:0]const u8 = null,
bind_group_layout_count: usize = 0,
bind_group_layouts: ?[*]const *BindGroupLayout = null,
/// Provides a slightly friendlier Zig API to initialize this structure.
pub inline fn init(v: struct {
next_in_chain: ?*const ChainedStruct = null,
label: ?[*:0]const u8 = null,
bind_group_layouts: ?[]const *BindGroupLayout = null,
}) Descriptor {
return .{
.next_in_chain = v.next_in_chain,
.label = v.label,
.bind_group_layout_count = if (v.bind_group_layouts) |e| e.len else 0,
.bind_group_layouts = if (v.bind_group_layouts) |e| e.ptr else null,
};
}
};
pub inline fn setLabel(pipeline_layout: *PipelineLayout, label: [*:0]const u8) void {
Impl.pipelineLayoutSetLabel(pipeline_layout, label);
}
pub inline fn reference(pipeline_layout: *PipelineLayout) void {
Impl.pipelineLayoutReference(pipeline_layout);
}
pub inline fn release(pipeline_layout: *PipelineLayout) void {
Impl.pipelineLayoutRelease(pipeline_layout);
}
};