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gpu: internalize SwapChain types

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-07-30 00:02:25 -07:00 • committed by Stephen Gutekanst
parent 9d367c3957
commit e9dcb49328
3 changed files with 16 additions and 17 deletions
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3
gpu/src/device.zig
View file

@ -13,7 +13,6 @@ const Sampler = @import("sampler.zig").Sampler;
const ShaderModule = @import("shader_module.zig").ShaderModule;
const Surface = @import("surface.zig").Surface;
const SwapChain = @import("swap_chain.zig").SwapChain;
const SwapChainDescriptor = @import("swap_chain.zig").SwapChainDescriptor;
const Texture = @import("texture.zig").Texture;
const TextureDescriptor = @import("texture.zig").TextureDescriptor;
const ChainedStruct = @import("types.zig").ChainedStruct;
@ -113,7 +112,7 @@ pub const Device = opaque {
return Impl.deviceCreateShaderModule(device, descriptor);
}
pub inline fn createSwapChain(device: *Device, surface: ?*Surface, descriptor: *const SwapChainDescriptor) *SwapChain {
pub inline fn createSwapChain(device: *Device, surface: ?*Surface, descriptor: *const SwapChain.Descriptor) *SwapChain {
return Impl.deviceCreateSwapChain(device, surface, descriptor);
}

6
gpu/src/interface.zig
View file

@ -95,7 +95,7 @@ pub fn Interface(comptime T: type) type {
assertDecl(T, "deviceCreateRenderPipelineAsync", fn (device: *gpu.Device, descriptor: *const gpu.RenderPipeline.Descriptor, callback: gpu.CreateRenderPipelineAsyncCallback, userdata: *anyopaque) callconv(.Inline) void);
assertDecl(T, "deviceCreateSampler", fn (device: *gpu.Device, descriptor: ?*const gpu.Sampler.Descriptor) callconv(.Inline) *gpu.Sampler);
assertDecl(T, "deviceCreateShaderModule", fn (device: *gpu.Device, descriptor: *const gpu.ShaderModule.Descriptor) callconv(.Inline) *gpu.ShaderModule);
assertDecl(T, "deviceCreateSwapChain", fn (device: *gpu.Device, surface: ?*gpu.Surface, descriptor: *const gpu.SwapChainDescriptor) callconv(.Inline) *gpu.SwapChain);
assertDecl(T, "deviceCreateSwapChain", fn (device: *gpu.Device, surface: ?*gpu.Surface, descriptor: *const gpu.SwapChain.Descriptor) callconv(.Inline) *gpu.SwapChain);
assertDecl(T, "deviceCreateTexture", fn (device: *gpu.Device, descriptor: *const gpu.TextureDescriptor) callconv(.Inline) *gpu.Texture);
assertDecl(T, "deviceDestroy", fn (device: *gpu.Device) callconv(.Inline) void);
assertDecl(T, "deviceEnumerateFeatures", fn (device: *gpu.Device, features: [*]gpu.FeatureName) callconv(.Inline) usize);
@ -629,7 +629,7 @@ pub fn Export(comptime T: type) type {
}
// WGPU_EXPORT WGPUSwapChain wgpuDeviceCreateSwapChain(WGPUDevice device, WGPUSurface surface /* nullable */, WGPUSwapChainDescriptor const * descriptor);
export fn wgpuDeviceCreateSwapChain(device: *gpu.Device, surface: ?*gpu.Surface, descriptor: *const gpu.SwapChainDescriptor) *gpu.SwapChain {
export fn wgpuDeviceCreateSwapChain(device: *gpu.Device, surface: ?*gpu.Surface, descriptor: *const gpu.SwapChain.Descriptor) *gpu.SwapChain {
return T.deviceCreateSwapChain(device, surface, descriptor);
}
@ -1715,7 +1715,7 @@ pub const StubInterface = Interface(struct {
unreachable;
}
pub inline fn deviceCreateSwapChain(device: *gpu.Device, surface: ?*gpu.Surface, descriptor: *const gpu.SwapChainDescriptor) *gpu.SwapChain {
pub inline fn deviceCreateSwapChain(device: *gpu.Device, surface: ?*gpu.Surface, descriptor: *const gpu.SwapChain.Descriptor) *gpu.SwapChain {
_ = device;
_ = surface;
_ = descriptor;

24
gpu/src/swap_chain.zig
View file

@ -7,6 +7,18 @@ const TextureView = @import("texture_view.zig").TextureView;
const Impl = @import("interface.zig").Impl;
pub const SwapChain = opaque {
pub const Descriptor = extern struct {
next_in_chain: ?*const ChainedStruct = null,
label: ?[*:0]const u8 = null,
usage: TextureUsageFlags,
format: TextureFormat,
width: u32,
height: u32,
present_mode: PresentMode,
/// deprecated
implementation: u64 = 0,
};
pub inline fn configure(swap_chain: *SwapChain, format: TextureFormat, allowed_usage: TextureUsageFlags, width: u32, height: u32) void {
Impl.swapChainConfigure(swap_chain, format, allowed_usage, width, height);
}
@ -27,15 +39,3 @@ pub const SwapChain = opaque {
Impl.swapChainRelease(swap_chain);
}
};
pub const SwapChainDescriptor = extern struct {
next_in_chain: ?*const ChainedStruct = null,
label: ?[*:0]const u8 = null,
usage: TextureUsageFlags,
format: TextureFormat,
width: u32,
height: u32,
present_mode: PresentMode,
/// deprecated
implementation: u64 = 0,
};