59 lines
2.2 KiB
Zig
59 lines
2.2 KiB
Zig
//! WebGPU interface for Zig
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//!
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//! # Coordinate Systems
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//!
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//! * Y-axis is up in normalized device coordinate (NDC): point(-1.0, -1.0) in NDC is located at
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//! the bottom-left corner of NDC. In addition, x and y in NDC should be between -1.0 and 1.0
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//! inclusive, while z in NDC should be between 0.0 and 1.0 inclusive. Vertices out of this range
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//! in NDC will not introduce any errors, but they will be clipped.
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//! * Y-axis is down in framebuffer coordinate, viewport coordinate and fragment/pixel coordinate:
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//! origin(0, 0) is located at the top-left corner in these coordinate systems.
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//! * Window/present coordinate matches framebuffer coordinate.
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//! * UV of origin(0, 0) in texture coordinate represents the first texel (the lowest byte) in
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//! texture memory.
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//!
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//! Note: WebGPU’s coordinate systems match DirectX’s coordinate systems in a graphics pipeline.
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//!
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//! # Reference counting
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//!
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//! TODO: docs
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//!
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const std = @import("std");
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pub const Interface = @import("Interface.zig");
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pub const RequestAdapterOptions = Interface.RequestAdapterOptions;
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pub const RequestAdapterErrorCode = Interface.RequestAdapterErrorCode;
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pub const RequestAdapterError = Interface.RequestAdapterError;
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pub const RequestAdapterResponse = Interface.RequestAdapterResponse;
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pub const NativeInstance = @import("NativeInstance.zig");
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pub const Adapter = @import("Adapter.zig");
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pub const Device = @import("Device.zig");
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pub const Surface = @import("Surface.zig");
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pub const Limits = @import("Limits.zig");
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pub const Queue = @import("Queue.zig");
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pub const CommandBuffer = @import("CommandBuffer.zig");
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pub const ShaderModule = @import("ShaderModule.zig");
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pub const SwapChain = @import("SwapChain.zig");
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pub const Feature = @import("enums.zig").Feature;
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pub const TextureUsage = @import("texture_usage.zig").TextureUsage;
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pub const TextureFormat = @import("texture_format.zig").TextureFormat;
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pub const PresentMode = @import("present_mode.zig").PresentMode;
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pub const AddressMode = @import("address_mode.zig").AddressMode;
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test "syntax" {
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_ = Interface;
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_ = NativeInstance;
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_ = Adapter;
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_ = Device;
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_ = Surface;
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_ = Limits;
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_ = Queue;
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_ = CommandBuffer;
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_ = ShaderModule;
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_ = SwapChain;
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_ = Feature;
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}
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