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gpu: add SwapChain.configure

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-09 01:14:40 -07:00 • committed by Stephen Gutekanst
parent f05fdf4414
commit 258db701a7
2 changed files with 22 additions and 1 deletions
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11
gpu/src/NativeInstance.zig
View file

@ -484,6 +484,17 @@ const swap_chain_vtable = SwapChain.VTable{
c.wgpuSwapChainRelease(@ptrCast(c.WGPUSwapChain, ptr)); c.wgpuSwapChainRelease(@ptrCast(c.WGPUSwapChain, ptr));
} }
}).release, }).release,
.configure = (struct {
pub fn configure(ptr: *anyopaque, format: TextureFormat, allowed_usage: TextureUsage, width: u32, height: u32) void {
c.wgpuSwapChainConfigure(
@ptrCast(c.WGPUSwapChain, ptr),
@enumToInt(format),
@enumToInt(allowed_usage),
width,
height,
);
}
}).configure,
}; };
test "syntax" { test "syntax" {

12
gpu/src/SwapChain.zig
View file

@ -13,8 +13,8 @@ vtable: *const VTable,
pub const VTable = struct { pub const VTable = struct {
reference: fn (ptr: *anyopaque) void, reference: fn (ptr: *anyopaque) void,
release: fn (ptr: *anyopaque) void, release: fn (ptr: *anyopaque) void,
configure: fn (ptr: *anyopaque, format: TextureFormat, allowed_usage: TextureUsage, width: u32, height: u32) void,
// TODO: // TODO:
// WGPU_EXPORT void wgpuSwapChainConfigure(WGPUSwapChain swapChain, WGPUTextureFormat format, WGPUTextureUsageFlags allowedUsage, uint32_t width, uint32_t height);
// WGPU_EXPORT WGPUTextureView wgpuSwapChainGetCurrentTextureView(WGPUSwapChain swapChain); // WGPU_EXPORT WGPUTextureView wgpuSwapChainGetCurrentTextureView(WGPUSwapChain swapChain);
// WGPU_EXPORT void wgpuSwapChainPresent(WGPUSwapChain swapChain); // WGPU_EXPORT void wgpuSwapChainPresent(WGPUSwapChain swapChain);
}; };
@ -27,6 +27,16 @@ pub inline fn release(swap_chain: SwapChain) void {
swap_chain.vtable.release(swap_chain.ptr); swap_chain.vtable.release(swap_chain.ptr);
} }
pub inline fn configure(
swap_chain: SwapChain,
format: TextureFormat,
allowed_usage: TextureUsage,
width: u32,
height: u32,
) void {
swap_chain.vtable.configure(swap_chain.ptr, format, allowed_usage, width, height);
}
pub const Descriptor = struct { pub const Descriptor = struct {
label: ?[]const u8 = null, label: ?[]const u8 = null,
usage: TextureUsage, usage: TextureUsage,