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gpu: internalize Adapter types

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-07-29 18:51:21 -07:00 • committed by Stephen Gutekanst
parent eb646e6f43
commit 44377e2e27
2 changed files with 34 additions and 34 deletions
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62
gpu/src/adapter.zig
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@ -8,6 +8,34 @@ const RequestDeviceStatus = @import("types.zig").RequestDeviceStatus;
const Impl = @import("interface.zig").Impl;
pub const Adapter = opaque {
pub const Type = enum(u32) {
discrete_gpu,
integrated_gpu,
cpu,
unknown,
pub fn name(t: Type) []const u8 {
return switch (t) {
.discrete_gpu => "Discrete GPU",
.integrated_gpu => "Integrated GPU",
.cpu => "CPU",
.unknown => "Unknown",
};
}
};
pub const Properties = extern struct {
next_in_chain: ?*ChainedStructOut = null,
vendor_id: u32,
vendor_name: [*:0]const u8,
architecture: [*:0]const u8,
device_id: u32,
name: [*:0]const u8,
driver_description: [*:0]const u8,
adapter_type: Type,
backend_type: Type,
};
pub inline fn createDevice(adapter: *Adapter, descriptor: ?*const DeviceDescriptor) ?Device {
return Impl.adapterCreateDevice(adapter, descriptor);
}
@ -21,7 +49,7 @@ pub const Adapter = opaque {
return Impl.adapterGetLimits(adapter, limits);
}
pub inline fn getProperties(adapter: *Adapter, properties: *AdapterProperties) void {
pub inline fn getProperties(adapter: *Adapter, properties: *Adapter.Properties) void {
Impl.adapterGetProperties(adapter, properties);
}
@ -49,34 +77,6 @@ pub const RequestDeviceCallback = fn (
userdata: *anyopaque,
) callconv(.C) void;
pub const AdapterType = enum(u32) {
discrete_gpu,
integrated_gpu,
cpu,
unknown,
pub fn name(t: AdapterType) []const u8 {
return switch (t) {
.discrete_gpu => "Discrete GPU",
.integrated_gpu => "Integrated GPU",
.cpu => "CPU",
.unknown => "Unknown",
};
}
};
pub const AdapterProperties = extern struct {
next_in_chain: ?*ChainedStructOut = null,
vendor_id: u32,
vendor_name: [*:0]const u8,
architecture: [*:0]const u8,
device_id: u32,
name: [*:0]const u8,
driver_description: [*:0]const u8,
adapter_type: AdapterType,
backend_type: AdapterType,
};
test "AdapterType name" {
try testing.expectEqualStrings("Discrete GPU", AdapterType.discrete_gpu.name());
test "Adapter.Type name" {
try testing.expectEqualStrings("Discrete GPU", Adapter.Type.discrete_gpu.name());
}