64 lines
2.5 KiB
Zig
64 lines
2.5 KiB
Zig
const ChainedStruct = @import("types.zig").ChainedStruct;
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const Texture = @import("texture.zig").Texture;
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pub const Interface = @import("dawn_impl.zig").Interface;
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/// TODO: Can be chained in gpu.Device.Descriptor
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pub const CacheDeviceDescriptor = extern struct {
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chain: ChainedStruct,
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isolation_key: [*:0]const u8 = "",
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};
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/// TODO: Can be chained in gpu.CommandEncoder.Descriptor
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pub const EncoderInternalUsageDescriptor = extern struct {
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chain: ChainedStruct,
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use_internal_usages: bool = false,
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};
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/// TODO: Can be chained in gpu.Instance.Descriptor
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pub const InstanceDescriptor = extern struct {
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chain: ChainedStruct,
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additional_runtime_search_paths_count: u32 = 0,
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additional_runtime_search_paths: ?[*]const u8 = null,
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/// Provides a slightly friendlier Zig API to initialize this structure.
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pub inline fn init(v: struct {
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chain: ChainedStruct,
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additional_runtime_search_paths: ?[]const u8 = null,
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}) InstanceDescriptor {
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return .{
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.chain = v.chain,
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.additional_runtime_search_paths_count = if (v.additional_runtime_search_paths) |e| @intCast(u32, e.len) else 0,
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.additional_runtime_search_paths = if (v.additional_runtime_search_paths) |e| e.ptr else null,
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};
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}
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};
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/// TODO: Can be chained in gpu.Texture.Descriptor
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pub const TextureInternalUsageDescriptor = extern struct {
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chain: ChainedStruct,
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internal_usage: Texture.UsageFlags = Texture.UsageFlags.none,
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};
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/// TODO: Can be chained in gpu.Device.Descriptor
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pub const TogglesDeviceDescriptor = extern struct {
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chain: ChainedStruct,
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force_enabled_toggles_count: u32 = 0,
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force_enabled_toggles: ?[*]const u8 = null,
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force_disabled_toggles_count: u32 = 0,
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force_disabled_toggles: ?[*]const u8 = null,
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/// Provides a slightly friendlier Zig API to initialize this structure.
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pub inline fn init(v: struct {
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chain: ChainedStruct,
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force_enabled_toggles: ?[]const u8 = null,
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force_disabled_toggles: ?[]const u8 = null,
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}) TogglesDeviceDescriptor {
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return .{
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.chain = v.chain,
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.force_enabled_toggles_count = if (v.force_enabled_toggles) |e| @intCast(u32, e.len) else 0,
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.force_enabled_toggles = if (v.force_enabled_toggles) |e| e.ptr else null,
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.force_disabled_toggles_count = if (v.force_disabled_toggles) |e| @intCast(u32, e.len) else 0,
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.force_disabled_toggles = if (v.force_disabled_toggles) |e| e.ptr else null,
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};
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}
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};
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