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gpu: update to latest webgpu.h API

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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Stephen Gutekanst 2023-06-18 20:18:39 -07:00 • committed by Stephen Gutekanst
parent 74067bebed
commit fdd3270a0f
22 changed files with 201 additions and 161 deletions
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51
libs/gpu/src/dawn.zig
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@ -14,52 +14,39 @@ pub const EncoderInternalUsageDescriptor = extern struct {
use_internal_usages: bool = false,
};
pub const InstanceDescriptor = extern struct {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_instance_descriptor },
additional_runtime_search_paths_count: u32 = 0,
additional_runtime_search_paths: ?[*]const [*:0]const u8 = null,
/// Provides a slightly friendlier Zig API to initialize this structure.
pub inline fn init(v: struct {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_instance_descriptor },
additional_runtime_search_paths: ?[]const [*:0]const u8 = null,
}) InstanceDescriptor {
return .{
.chain = v.chain,
.additional_runtime_search_paths_count = if (v.additional_runtime_search_paths) |e| @intCast(u32, e.len) else 0,
.additional_runtime_search_paths = if (v.additional_runtime_search_paths) |e| e.ptr else null,
};
}
};
pub const TextureInternalUsageDescriptor = extern struct {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_texture_internal_usage_descriptor },
internal_usage: Texture.UsageFlags = Texture.UsageFlags.none,
};
pub const TogglesDeviceDescriptor = extern struct {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_toggles_device_descriptor },
force_enabled_toggles_count: u32 = 0,
force_enabled_toggles: ?[*]const [*:0]const u8 = null,
force_disabled_toggles_count: u32 = 0,
force_disabled_toggles: ?[*]const [*:0]const u8 = null,
pub const TogglesDescriptor = extern struct {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_toggles_descriptor },
enabled_toggles_count: usize = 0,
enabled_toggles: ?[*]const [*:0]const u8 = null,
disabled_toggles_count: usize = 0,
disabled_toggles: ?[*]const [*:0]const u8 = null,
/// Provides a slightly friendlier Zig API to initialize this structure.
pub inline fn init(v: struct {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_toggles_device_descriptor },
force_enabled_toggles: ?[]const [*:0]const u8 = null,
force_disabled_toggles: ?[]const [*:0]const u8 = null,
}) TogglesDeviceDescriptor {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_toggles_descriptor },
enabled_toggles: ?[]const [*:0]const u8 = null,
disabled_toggles: ?[]const [*:0]const u8 = null,
}) TogglesDescriptor {
return .{
.chain = v.chain,
.force_enabled_toggles_count = if (v.force_enabled_toggles) |e| @intCast(u32, e.len) else 0,
.force_enabled_toggles = if (v.force_enabled_toggles) |e| e.ptr else null,
.force_disabled_toggles_count = if (v.force_disabled_toggles) |e| @intCast(u32, e.len) else 0,
.force_disabled_toggles = if (v.force_disabled_toggles) |e| e.ptr else null,
.enabled_toggles_count = if (v.enabled_toggles) |e| e.len else 0,
.enabled_toggles = if (v.enabled_toggles) |e| e.ptr else null,
.disabled_toggles_count = if (v.disabled_toggles) |e| e.len else 0,
.disabled_toggles = if (v.disabled_toggles) |e| e.ptr else null,
};
}
};
pub const ShaderModuleSPIRVOptionsDescriptor = extern struct {
chain: ChainedStruct = .{ .next = null, .s_type = .dawn_shader_module_spirv_options_descriptor },
allow_non_uniform_derivatives: bool = false,
};
pub const AdapterPropertiesPowerPreference = extern struct {
chain: ChainedStructOut = .{
.next = null,