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gpu: prepare to add Device interface

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-06 19:05:00 -07:00 • committed by Stephen Gutekanst
parent 2e0a7019b2
commit 5f7fe4d7e2
4 changed files with 49 additions and 35 deletions
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45
gpu/src/Device.zig Normal file
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@ -0,0 +1,45 @@
//! A GPUDevice / logical instantiation of an adapter.
//!
//! A device is the exclusive owner of all internal objects created from it: when the device is
//! lost or destroyed, it and all objects created on it (directly, e.g. createTexture(), or
//! indirectly, e.g. createView()) become implicitly unusable.
//!
//! https://gpuweb.github.io/gpuweb/#devices
//! https://gpuweb.github.io/gpuweb/#gpuadapter
// TODO:
// typedef struct WGPUDeviceImpl* WGPUDevice;
// Methods of Device
// WGPU_EXPORT WGPUBindGroup wgpuDeviceCreateBindGroup(WGPUDevice device, WGPUBindGroupDescriptor const * descriptor);
// WGPU_EXPORT WGPUBindGroupLayout wgpuDeviceCreateBindGroupLayout(WGPUDevice device, WGPUBindGroupLayoutDescriptor const * descriptor);
// WGPU_EXPORT WGPUBuffer wgpuDeviceCreateBuffer(WGPUDevice device, WGPUBufferDescriptor const * descriptor);
// WGPU_EXPORT WGPUCommandEncoder wgpuDeviceCreateCommandEncoder(WGPUDevice device, WGPUCommandEncoderDescriptor const * descriptor);
// WGPU_EXPORT WGPUComputePipeline wgpuDeviceCreateComputePipeline(WGPUDevice device, WGPUComputePipelineDescriptor const * descriptor);
// WGPU_EXPORT void wgpuDeviceCreateComputePipelineAsync(WGPUDevice device, WGPUComputePipelineDescriptor const * descriptor, WGPUCreateComputePipelineAsyncCallback callback, void * userdata);
// WGPU_EXPORT WGPUBuffer wgpuDeviceCreateErrorBuffer(WGPUDevice device);
// WGPU_EXPORT WGPUExternalTexture wgpuDeviceCreateExternalTexture(WGPUDevice device, WGPUExternalTextureDescriptor const * externalTextureDescriptor);
// WGPU_EXPORT WGPUPipelineLayout wgpuDeviceCreatePipelineLayout(WGPUDevice device, WGPUPipelineLayoutDescriptor const * descriptor);
// WGPU_EXPORT WGPUQuerySet wgpuDeviceCreateQuerySet(WGPUDevice device, WGPUQuerySetDescriptor const * descriptor);
// WGPU_EXPORT WGPURenderBundleEncoder wgpuDeviceCreateRenderBundleEncoder(WGPUDevice device, WGPURenderBundleEncoderDescriptor const * descriptor);
// WGPU_EXPORT WGPURenderPipeline wgpuDeviceCreateRenderPipeline(WGPUDevice device, WGPURenderPipelineDescriptor const * descriptor);
// WGPU_EXPORT void wgpuDeviceCreateRenderPipelineAsync(WGPUDevice device, WGPURenderPipelineDescriptor const * descriptor, WGPUCreateRenderPipelineAsyncCallback callback, void * userdata);
// WGPU_EXPORT WGPUSampler wgpuDeviceCreateSampler(WGPUDevice device, WGPUSamplerDescriptor const * descriptor);
// WGPU_EXPORT WGPUShaderModule wgpuDeviceCreateShaderModule(WGPUDevice device, WGPUShaderModuleDescriptor const * descriptor);
// WGPU_EXPORT WGPUSwapChain wgpuDeviceCreateSwapChain(WGPUDevice device, WGPUSurface surface, WGPUSwapChainDescriptor const * descriptor);
// WGPU_EXPORT WGPUTexture wgpuDeviceCreateTexture(WGPUDevice device, WGPUTextureDescriptor const * descriptor);
// WGPU_EXPORT void wgpuDeviceDestroy(WGPUDevice device);
// WGPU_EXPORT size_t wgpuDeviceEnumerateFeatures(WGPUDevice device, WGPUFeatureName * features);
// WGPU_EXPORT bool wgpuDeviceGetLimits(WGPUDevice device, WGPUSupportedLimits * limits);
// WGPU_EXPORT WGPUQueue wgpuDeviceGetQueue(WGPUDevice device);
// WGPU_EXPORT bool wgpuDeviceHasFeature(WGPUDevice device, WGPUFeatureName feature);
// WGPU_EXPORT void wgpuDeviceInjectError(WGPUDevice device, WGPUErrorType type, char const * message);
// WGPU_EXPORT void wgpuDeviceLoseForTesting(WGPUDevice device);
// WGPU_EXPORT bool wgpuDevicePopErrorScope(WGPUDevice device, WGPUErrorCallback callback, void * userdata);
// WGPU_EXPORT void wgpuDevicePushErrorScope(WGPUDevice device, WGPUErrorFilter filter);
// WGPU_EXPORT void wgpuDeviceSetDeviceLostCallback(WGPUDevice device, WGPUDeviceLostCallback callback, void * userdata);
// WGPU_EXPORT void wgpuDeviceSetLoggingCallback(WGPUDevice device, WGPULoggingCallback callback, void * userdata);
// WGPU_EXPORT void wgpuDeviceSetUncapturedErrorCallback(WGPUDevice device, WGPUErrorCallback callback, void * userdata);
// WGPU_EXPORT void wgpuDeviceTick(WGPUDevice device);
// WGPU_EXPORT void wgpuDeviceReference(WGPUDevice device);
// WGPU_EXPORT void wgpuDeviceRelease(WGPUDevice device);

35
gpu/src/TODO
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@ -16,7 +16,6 @@ typedef struct WGPUCommandBufferImpl* WGPUCommandBuffer;
typedef struct WGPUCommandEncoderImpl* WGPUCommandEncoder;
typedef struct WGPUComputePassEncoderImpl* WGPUComputePassEncoder;
typedef struct WGPUComputePipelineImpl* WGPUComputePipeline;
typedef struct WGPUDeviceImpl* WGPUDevice;
typedef struct WGPUExternalTextureImpl* WGPUExternalTexture;
typedef struct WGPUInstanceImpl* WGPUInstance;
typedef struct WGPUPipelineLayoutImpl* WGPUPipelineLayout;
@ -1235,40 +1234,6 @@ WGPU_EXPORT void wgpuComputePipelineSetLabel(WGPUComputePipeline computePipeline
WGPU_EXPORT void wgpuComputePipelineReference(WGPUComputePipeline computePipeline);
WGPU_EXPORT void wgpuComputePipelineRelease(WGPUComputePipeline computePipeline);
// Methods of Device
WGPU_EXPORT WGPUBindGroup wgpuDeviceCreateBindGroup(WGPUDevice device, WGPUBindGroupDescriptor const * descriptor);
WGPU_EXPORT WGPUBindGroupLayout wgpuDeviceCreateBindGroupLayout(WGPUDevice device, WGPUBindGroupLayoutDescriptor const * descriptor);
WGPU_EXPORT WGPUBuffer wgpuDeviceCreateBuffer(WGPUDevice device, WGPUBufferDescriptor const * descriptor);
WGPU_EXPORT WGPUCommandEncoder wgpuDeviceCreateCommandEncoder(WGPUDevice device, WGPUCommandEncoderDescriptor const * descriptor);
WGPU_EXPORT WGPUComputePipeline wgpuDeviceCreateComputePipeline(WGPUDevice device, WGPUComputePipelineDescriptor const * descriptor);
WGPU_EXPORT void wgpuDeviceCreateComputePipelineAsync(WGPUDevice device, WGPUComputePipelineDescriptor const * descriptor, WGPUCreateComputePipelineAsyncCallback callback, void * userdata);
WGPU_EXPORT WGPUBuffer wgpuDeviceCreateErrorBuffer(WGPUDevice device);
WGPU_EXPORT WGPUExternalTexture wgpuDeviceCreateExternalTexture(WGPUDevice device, WGPUExternalTextureDescriptor const * externalTextureDescriptor);
WGPU_EXPORT WGPUPipelineLayout wgpuDeviceCreatePipelineLayout(WGPUDevice device, WGPUPipelineLayoutDescriptor const * descriptor);
WGPU_EXPORT WGPUQuerySet wgpuDeviceCreateQuerySet(WGPUDevice device, WGPUQuerySetDescriptor const * descriptor);
WGPU_EXPORT WGPURenderBundleEncoder wgpuDeviceCreateRenderBundleEncoder(WGPUDevice device, WGPURenderBundleEncoderDescriptor const * descriptor);
WGPU_EXPORT WGPURenderPipeline wgpuDeviceCreateRenderPipeline(WGPUDevice device, WGPURenderPipelineDescriptor const * descriptor);
WGPU_EXPORT void wgpuDeviceCreateRenderPipelineAsync(WGPUDevice device, WGPURenderPipelineDescriptor const * descriptor, WGPUCreateRenderPipelineAsyncCallback callback, void * userdata);
WGPU_EXPORT WGPUSampler wgpuDeviceCreateSampler(WGPUDevice device, WGPUSamplerDescriptor const * descriptor);
WGPU_EXPORT WGPUShaderModule wgpuDeviceCreateShaderModule(WGPUDevice device, WGPUShaderModuleDescriptor const * descriptor);
WGPU_EXPORT WGPUSwapChain wgpuDeviceCreateSwapChain(WGPUDevice device, WGPUSurface surface, WGPUSwapChainDescriptor const * descriptor);
WGPU_EXPORT WGPUTexture wgpuDeviceCreateTexture(WGPUDevice device, WGPUTextureDescriptor const * descriptor);
WGPU_EXPORT void wgpuDeviceDestroy(WGPUDevice device);
WGPU_EXPORT size_t wgpuDeviceEnumerateFeatures(WGPUDevice device, WGPUFeatureName * features);
WGPU_EXPORT bool wgpuDeviceGetLimits(WGPUDevice device, WGPUSupportedLimits * limits);
WGPU_EXPORT WGPUQueue wgpuDeviceGetQueue(WGPUDevice device);
WGPU_EXPORT bool wgpuDeviceHasFeature(WGPUDevice device, WGPUFeatureName feature);
WGPU_EXPORT void wgpuDeviceInjectError(WGPUDevice device, WGPUErrorType type, char const * message);
WGPU_EXPORT void wgpuDeviceLoseForTesting(WGPUDevice device);
WGPU_EXPORT bool wgpuDevicePopErrorScope(WGPUDevice device, WGPUErrorCallback callback, void * userdata);
WGPU_EXPORT void wgpuDevicePushErrorScope(WGPUDevice device, WGPUErrorFilter filter);
WGPU_EXPORT void wgpuDeviceSetDeviceLostCallback(WGPUDevice device, WGPUDeviceLostCallback callback, void * userdata);
WGPU_EXPORT void wgpuDeviceSetLoggingCallback(WGPUDevice device, WGPULoggingCallback callback, void * userdata);
WGPU_EXPORT void wgpuDeviceSetUncapturedErrorCallback(WGPUDevice device, WGPUErrorCallback callback, void * userdata);
WGPU_EXPORT void wgpuDeviceTick(WGPUDevice device);
WGPU_EXPORT void wgpuDeviceReference(WGPUDevice device);
WGPU_EXPORT void wgpuDeviceRelease(WGPUDevice device);
// Methods of ExternalTexture
WGPU_EXPORT void wgpuExternalTextureDestroy(WGPUExternalTexture externalTexture);
WGPU_EXPORT void wgpuExternalTextureSetLabel(WGPUExternalTexture externalTexture, char const * label);

2
gpu/src/main.zig
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@ -20,12 +20,14 @@ const Interface = @import("Interface.zig");
const native = @import("native.zig").native;
const Adapter = @import("Adapter.zig");
const Device = @import("Device.zig");
const FeatureName = @import("feature_name.zig").FeatureName;
const SupportedLimits = @import("supported_limits.zig").SupportedLimits;
test "syntax" {
_ = Adapter;
_ = Device;
_ = Interface;
_ = native;
_ = FeatureName;

2
gpu/src/native.zig
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@ -6,6 +6,8 @@ pub fn native() Interface {
// TODO: implement Interface
@panic("not implemented");
// TODO: implement Device interface
// TODO: implement Adapter interface:
// typedef struct WGPUAdapterImpl* WGPUAdapter;
// // Methods of Adapter