dom/webgpu/Device.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef WEBGPU_DEVICE_H_
   7 #define WEBGPU_DEVICE_H_
   8
   9 #include "mozilla/RefPtr.h"
  10 #include "ObjectModel.h"
  11
  12 namespace mozilla {
  13 namespace dom {
  14 struct WebGPUExtensions;
  15 struct WebGPUFeatures;
  16 struct WebGPULimits;
  17
  18 struct WebGPUBufferDescriptor;
  19 struct WebGPUTextureDescriptor;
  20 struct WebGPUSamplerDescriptor;
  21 struct WebGPUBindGroupLayoutDescriptor;
  22 struct WebGPUPipelineLayoutDescriptor;
  23 struct WebGPUBindGroupDescriptor;
  24 struct WebGPUBlendStateDescriptor;
  25 struct WebGPUDepthStencilStateDescriptor;
  26 struct WebGPUInputStateDescriptor;
  27 struct WebGPUShaderModuleDescriptor;
  28 struct WebGPUAttachmentStateDescriptor;
  29 struct WebGPUComputePipelineDescriptor;
  30 struct WebGPURenderPipelineDescriptor;
  31 struct WebGPUCommandEncoderDescriptor;
  32
  33 class Promise;
  34 class WebGPUBufferOrWebGPUTexture;
  35 class WebGPULogCallback;
  36 }  // namespace dom
  37
  38 namespace webgpu {
  39 class Adapter;
  40 class AttachmentState;
  41 class BindGroup;
  42 class BindGroupLayout;
  43 class BlendState;
  44 class Buffer;
  45 class CommandEncoder;
  46 class ComputePipeline;
  47 class DepthStencilState;
  48 class Fence;
  49 class InputState;
  50 class PipelineLayout;
  51 class Queue;
  52 class RenderPipeline;
  53 class Sampler;
  54 class ShaderModule;
  55 class Texture;
  56
  57 class Device final : public ChildOf<Adapter> {
  58  public:
  59   WEBGPU_DECL_GOOP(Device)
  60
  61  private:
  62   Device() = delete;
  63   virtual ~Device();
  64
  65  public:
  66   already_AddRefed<webgpu::Adapter> Adapter() const;
  67
  68   void Extensions(dom::WebGPUExtensions& out) const;
  69   void Features(dom::WebGPUFeatures& out) const;
  70   void Limits(dom::WebGPULimits& out) const;
  71
  72   already_AddRefed<Buffer> CreateBuffer(
  73       const dom::WebGPUBufferDescriptor& desc) const;
  74   already_AddRefed<Texture> CreateTexture(
  75       const dom::WebGPUTextureDescriptor& desc) const;
  76   already_AddRefed<Sampler> CreateSampler(
  77       const dom::WebGPUSamplerDescriptor& desc) const;
  78
  79   already_AddRefed<BindGroupLayout> CreateBindGroupLayout(
  80       const dom::WebGPUBindGroupLayoutDescriptor& desc) const;
  81   already_AddRefed<PipelineLayout> CreatePipelineLayout(
  82       const dom::WebGPUPipelineLayoutDescriptor& desc) const;
  83   already_AddRefed<BindGroup> CreateBindGroup(
  84       const dom::WebGPUBindGroupDescriptor& desc) const;
  85
  86   already_AddRefed<BlendState> CreateBlendState(
  87       const dom::WebGPUBlendStateDescriptor& desc) const;
  88   already_AddRefed<DepthStencilState> CreateDepthStencilState(
  89       const dom::WebGPUDepthStencilStateDescriptor& desc) const;
  90   already_AddRefed<InputState> CreateInputState(
  91       const dom::WebGPUInputStateDescriptor& desc) const;
  92   already_AddRefed<ShaderModule> CreateShaderModule(
  93       const dom::WebGPUShaderModuleDescriptor& desc) const;
  94   already_AddRefed<AttachmentState> CreateAttachmentState(
  95       const dom::WebGPUAttachmentStateDescriptor& desc) const;
  96   already_AddRefed<ComputePipeline> CreateComputePipeline(
  97       const dom::WebGPUComputePipelineDescriptor& desc) const;
  98   already_AddRefed<RenderPipeline> CreateRenderPipeline(
  99       const dom::WebGPURenderPipelineDescriptor& desc) const;
 100
 101   already_AddRefed<CommandEncoder> CreateCommandEncoder(
 102       const dom::WebGPUCommandEncoderDescriptor& desc) const;
 103
 104   already_AddRefed<Queue> GetQueue() const;
 105
 106   RefPtr<dom::WebGPULogCallback> OnLog() const;
 107   void SetOnLog(const dom::WebGPULogCallback& callback) const;
 108
 109   already_AddRefed<dom::Promise> GetObjectStatus(
 110       const dom::WebGPUBufferOrWebGPUTexture& obj) const;
 111 };
 112
 113 }  // namespace webgpu
 114 }  // namespace mozilla
 115
 116 #endif  // WEBGPU_DEVICE_H_