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gpu: Changes needed for latest Dawn (generated-2022-04-18).

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This commit is contained in:
Michal Ziulek 2022-04-18 23:27:47 +02:00 • committed by Stephen Gutekanst
parent b2ac779180
commit bd28946397
4 changed files with 20 additions and 4 deletions
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1
gpu/src/Device.zig
View file

@ -249,6 +249,7 @@ pub const Descriptor = struct {
label: ?[*:0]const u8 = null,
required_features: ?[]Feature = null,
required_limits: ?Limits = null,
default_queue: ?Queue.Descriptor = null,
};
pub const LostReason = enum(u32) {

18
gpu/src/NativeInstance.zig
View file

@ -280,6 +280,7 @@ const adapter_vtable = Adapter.VTable{
.requiredFeaturesCount = if (descriptor.required_features) |f| @intCast(u32, f.len) else 0,
.requiredFeatures = if (descriptor.required_features) |f| @ptrCast([*]const c_uint, f.ptr) else null,
.requiredLimits = if (required_limits) |*l| l else null,
.defaultQueue = if (descriptor.default_queue) |q| .{ .nextInChain = null, .label = q.label } else .{ .nextInChain = null, .label = null },
};
const cCallback = (struct {
@ -520,10 +521,19 @@ const device_vtable = Device.VTable{
}).nativeCreateSwapChain,
.createTexture = (struct {
pub fn createTexture(ptr: *anyopaque, descriptor: *const Texture.Descriptor) Texture {
return wrapTexture(c.wgpuDeviceCreateTexture(
@ptrCast(c.WGPUDevice, ptr),
@ptrCast(*const c.WGPUTextureDescriptor, descriptor),
));
const desc = c.WGPUTextureDescriptor{
.nextInChain = null,
.label = if (descriptor.label) |l| l else null,
.usage = @bitCast(u32, descriptor.usage),
.dimension = @enumToInt(descriptor.dimension),
.size = @bitCast(c.WGPUExtent3D, descriptor.size),
.format = @enumToInt(descriptor.format),
.mipLevelCount = descriptor.mip_level_count,
.sampleCount = descriptor.sample_count,
.viewFormatCount = if (descriptor.view_formats) |vf| @intCast(u32, vf.len) else 0,
.viewFormats = if (descriptor.view_formats) |vf| @ptrCast([*]const c.WGPUTextureFormat, vf.ptr) else null,
};
return wrapTexture(c.wgpuDeviceCreateTexture(@ptrCast(c.WGPUDevice, ptr), &desc));
}
}).createTexture,
.destroy = (struct {

4
gpu/src/Queue.zig
View file

@ -99,6 +99,10 @@ pub const WorkDoneCallback = struct {
}
};
pub const Descriptor = struct {
label: ?[*:0]const u8 = null,
};
pub const WorkDoneStatus = enum(u32) {
Success = 0x00000000,
Error = 0x00000001,

1
gpu/src/Texture.zig
View file

@ -48,6 +48,7 @@ pub const Descriptor = struct {
format: Format,
mip_level_count: u32,
sample_count: u32,
view_formats: ?[]const Format = null,
};
pub const Usage = packed struct {