@luma.gl/webgpu - npm Package Compare versions

Comparing version 9.1.0-alpha.17 to 9.1.0-alpha.18

dist/adapter/resources/webgpu-render-pass.js

@@ -113,6 +113,6 @@ // luma.gl
         };
-        renderPassDescriptor.colorAttachments = framebuffer.colorAttachments.map(colorAttachment => ({
+        renderPassDescriptor.colorAttachments = framebuffer.colorAttachments.map((colorAttachment, index) => ({
             // clear values
             loadOp: this.props.clearColor !== false ? 'clear' : 'load',
-            colorClearValue: this.props.clearColor || [0, 0, 0, 0],
+            colorClearValue: this.props.clearColors?.[index] || this.props.clearColor || RenderPass.defaultClearColor,
             storeOp: this.props.discard ? 'discard' : 'store',
@@ -132,5 +132,8 @@ // ...colorAttachment,
             if (this.props.clearDepth !== false) {
-                depthStencilAttachment.depthClearValue =
-                    this.props.clearDepth === true ? 1 : this.props.clearDepth;
+                depthStencilAttachment.depthClearValue = this.props.clearDepth;
             }
+            // STENCIL
+            // if (this.props.clearStencil !== false) {
+            //   depthStencilAttachment.stencilClearValue = this.props.clearStencil;
+            // }
             // WebGPU only wants us to set these parameters if the texture format actually has a depth aspect
@@ -137,0 +140,0 @@ const hasDepthAspect = true;

dist/dist.dev.js

@@ -1093,10 +1093,12 @@ (function webpackUniversalModuleDefinition(root, factory) {
       };
-      renderPassDescriptor.colorAttachments = framebuffer.colorAttachments.map((colorAttachment) => ({
-        // clear values
-        loadOp: this.props.clearColor !== false ? "clear" : "load",
-        colorClearValue: this.props.clearColor || [0, 0, 0, 0],
-        storeOp: this.props.discard ? "discard" : "store",
-        // ...colorAttachment,
-        view: colorAttachment.handle
-      }));
+      renderPassDescriptor.colorAttachments = framebuffer.colorAttachments.map(
+        (colorAttachment, index) => ({
+          // clear values
+          loadOp: this.props.clearColor !== false ? "clear" : "load",
+          colorClearValue: this.props.clearColors?.[index] || this.props.clearColor || import_core12.RenderPass.defaultClearColor,
+          storeOp: this.props.discard ? "discard" : "store",
+          // ...colorAttachment,
+          view: colorAttachment.handle
+        })
+      );
       if (framebuffer.depthStencilAttachment) {
@@ -1111,3 +1113,3 @@ renderPassDescriptor.depthStencilAttachment = {
         if (this.props.clearDepth !== false) {
-          depthStencilAttachment.depthClearValue = this.props.clearDepth === true ? 1 : this.props.clearDepth;
+          depthStencilAttachment.depthClearValue = this.props.clearDepth;
         }
@@ -1114,0 +1116,0 @@ const hasDepthAspect = true;

dist/dist.min.js

@@ -7,4 +7,4 @@ (function webpackUniversalModuleDefinition(root, factory) {
   else root['luma'] = factory();})(globalThis, function () {
-var __exports__=(()=>{var ye=Object.create;var F=Object.defineProperty;var ve=Object.getOwnPropertyDescriptor;var Se=Object.getOwnPropertyNames;var Ce=Object.getPrototypeOf,Pe=Object.prototype.hasOwnProperty;var Ee=(n,e)=>()=>(e||n((e={exports:{}}).exports,e),e.exports),Be=(n,e)=>{for(var t in e)F(n,t,{get:e[t],enumerable:!0})},I=(n,e,t,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let i of Se(e))!Pe.call(n,i)&&i!==t&&F(n,i,{get:()=>e[i],enumerable:!(r=ve(e,i))||r.enumerable});return n},R=(n,e,t)=>(I(n,e,"default"),t&&I(t,e,"default")),h=(n,e,t)=>(t=n!=null?ye(Ce(n)):{},I(e||!n||!n.__esModule?F(t,"default",{value:n,enumerable:!0}):t,n)),Ae=n=>I(F({},"__esModule",{value:!0}),n);var o=Ee((We,te)=>{te.exports=globalThis.luma});var _={};Be(_,{WebGPUBuffer:()=>b,WebGPUDevice:()=>y,WebGPUSampler:()=>p,WebGPUShader:()=>C,WebGPUTexture:()=>S,webgpuAdapter:()=>fe});R(_,h(o(),1));var f=h(o(),1);var X=h(o(),1);var O=h(o(),1);function Te(n){return n.byteLength||n.data?.byteLength||0}var b=class extends O.Buffer{device;handle;byteLength;constructor(e,t){super(e,t),this.device=e,this.byteLength=Te(t);let r=Boolean(t.data),i=Math.ceil(this.byteLength/4)*4;this.handle=this.props.handle||this.device.handle.createBuffer({size:i,usage:this.props.usage||GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_DST,mappedAtCreation:this.props.mappedAtCreation||r,label:this.props.id}),t.data&&this._writeMapped(t.data),r&&!t.mappedAtCreation&&this.handle.unmap()}destroy(){this.handle?.destroy(),this.handle=null}write(e,t=0){this.device.handle.queue.writeBuffer(this.handle,t,e.buffer,e.byteOffset,e.byteLength)}async readAsync(e=0,t=this.byteLength){let r=new b(this.device,{usage:O.Buffer.MAP_READ|O.Buffer.COPY_DST,byteLength:t}),i=this.device.handle.createCommandEncoder();i.copyBufferToBuffer(this.handle,e,r.handle,0,t),this.device.handle.queue.submit([i.finish()]),await r.handle.mapAsync(GPUMapMode.READ,e,t);let s=r.handle.getMappedRange().slice(0);return r.handle.unmap(),r.destroy(),new Uint8Array(s)}_writeMapped(e){let t=this.handle.getMappedRange();new e.constructor(t).set(e)}mapAsync(e,t=0,r){return this.handle.mapAsync(e,t,r)}getMappedRange(e=0,t){return this.handle.getMappedRange(e,t)}unmap(){this.handle.unmap()}};var w=h(o(),1);function v(n){if(n.includes("webgl"))throw new Error("webgl-only format");return n}var re=h(o(),1),p=class extends re.Sampler{device;handle;constructor(e,t){super(e,t),this.device=e;let r={...this.props,mipmapFilter:void 0};t.type!=="comparison-sampler"&&delete r.compare,t.mipmapFilter&&t.mipmapFilter!=="none"&&(r.mipmapFilter=t.mipmapFilter),this.handle=this.handle||this.device.handle.createSampler(r),this.handle.label=this.props.id}destroy(){this.handle=null}};var ne=h(o(),1),G=class extends ne.TextureView{device;handle;texture;constructor(e,t){super(e,t),this.device=e,this.texture=t.texture,this.handle=this.handle||this.texture.handle.createView({format:t.format||this.texture.format,dimension:t.dimension||this.texture.dimension,aspect:t.aspect,baseMipLevel:t.baseMipLevel,mipLevelCount:t.mipLevelCount,baseArrayLayer:t.baseArrayLayer,arrayLayerCount:t.arrayLayerCount}),this.handle.label=this.props.id}destroy(){this.handle=null}};var Ge={"1d":"1d","2d":"2d","2d-array":"2d",cube:"2d","cube-array":"2d","3d":"3d"},S=class extends w.Texture{device;handle;sampler;view;constructor(e,t){super(e,t),this.device=e;let r={...this.props};t.data&&(r.data=t.data),this.initialize(r)}destroy(){this.handle?.destroy(),this.handle=null}createView(e){return new G(this.device,{...e,texture:this})}initialize(e){this.handle=this.props.handle||this.createHandle(),this.handle.label||=this.id,this.props.data&&(w.Texture.isExternalImage(this.props.data)?this.copyExternalImage({image:this.props.data}):this.setData({data:this.props.data})),this.width=this.handle.width,this.height=this.handle.height,this.sampler=e.sampler instanceof p?e.sampler:new p(this.device,e.sampler||{}),this.view=new G(this.device,{...this.props,texture:this})}createHandle(){let e=this.props.width||this.props.data?.width||1,t=this.props.height||this.props.data?.height||1;return this.device.handle.createTexture({label:this.id,size:{width:e,height:t,depthOrArrayLayers:this.depth},usage:this.props.usage||w.Texture.TEXTURE|w.Texture.COPY_DST,dimension:Ge[this.dimension],format:v(this.format),mipLevelCount:this.mipLevels,sampleCount:this.props.samples})}createGPUTextureView(){return this.handle.createView({label:this.id})}setSampler(e){return this.sampler=e instanceof p?e:new p(this.device,e),this}setTexture1DData(e){throw new Error("not implemented")}setTexture2DData(e,t,r){throw new Error("not implemented")}setTexture3DData(e,t,r){throw new Error("not implemented")}setTextureCubeData(e,t){throw new Error("not implemented")}setTextureArrayData(e){throw new Error("not implemented")}setTextureCubeArrayData(e){throw new Error("not implemented")}setData(e){if(ArrayBuffer.isView(e.data)){let t=new Uint8ClampedArray(e.data.buffer),r=new ImageData(t,this.width,this.height);return this.copyExternalImage({image:r})}throw new Error("Texture.setData: Use CommandEncoder to upload data to texture in WebGPU")}copyExternalImage(e){let t=w.Texture.getExternalImageSize(e.image),r={...w.Texture.defaultCopyExternalImageOptions,...t,...e},{image:i,sourceX:s,sourceY:a,width:l,height:u,depth:d,mipLevel:g,x:c,y:T,z:J,aspect:ge,colorSpace:be,premultipliedAlpha:xe,flipY:we}=r;return this.device.handle.queue.copyExternalImageToTexture({source:i,origin:[s,a],flipY:we},{texture:this.handle,origin:[c,T,J],mipLevel:g,aspect:ge,colorSpace:be,premultipliedAlpha:xe},[l,u,d]),{width:l,height:u}}};var ie=h(o(),1);var W=class extends ie.ExternalTexture{device;handle;sampler;constructor(e,t){super(e,t),this.device=e,this.handle=this.props.handle||this.device.handle.importExternalTexture({source:t.source,colorSpace:t.colorSpace}),this.sampler=null}destroy(){this.handle=null}setSampler(e){return this.sampler=e instanceof p?e:new p(this.device,e),this}};var M=h(o(),1),C=class extends M.Shader{device;handle;constructor(e,t){super(e,t),this.device=e,this.device.handle.pushErrorScope("validation"),this.handle=this.props.handle||this.createHandle(),this.handle.label=this.props.id,this._checkCompilationError(this.device.handle.popErrorScope())}get asyncCompilationStatus(){return this.getCompilationInfo().then(()=>this.compilationStatus)}async _checkCompilationError(e){let t=await e;if(t){this.debugShader();let r=await this.getCompilationInfo();throw M.log.error(`Shader compilation error: ${t.message}`,r)(),new Error(`Shader compilation error: ${t.message}`)}}destroy(){this.handle=null}async getCompilationInfo(){return(await this.handle.getCompilationInfo()).messages}createHandle(){let{source:e}=this.props,t=e.includes("#version");if(this.props.language==="glsl"||t)throw new Error("GLSL shaders are not supported in WebGPU");return this.device.handle.createShaderModule({code:e})}};var E=h(o(),1);function m(n){return n.depthStencil=n.depthStencil||{format:"depth24plus",stencilFront:{},stencilBack:{},depthWriteEnabled:!1,depthCompare:"less-equal"},n.depthStencil}function U(n){return m(n).stencilFront}function k(n){return m(n).stencilBack}var Le={cullMode:(n,e,t)=>{t.primitive=t.primitive||{},t.primitive.cullMode=e},frontFace:(n,e,t)=>{t.primitive=t.primitive||{},t.primitive.frontFace=e},depthWriteEnabled:(n,e,t)=>{let r=m(t);r.depthWriteEnabled=e},depthCompare:(n,e,t)=>{let r=m(t);r.depthCompare=e},depthFormat:(n,e,t)=>{let r=m(t);r.format=e},depthBias:(n,e,t)=>{let r=m(t);r.depthBias=e},depthBiasSlopeScale:(n,e,t)=>{let r=m(t);r.depthBiasSlopeScale=e},depthBiasClamp:(n,e,t)=>{let r=m(t);r.depthBiasClamp=e},stencilReadMask:(n,e,t)=>{let r=m(t);r.stencilReadMask=e},stencilWriteMask:(n,e,t)=>{let r=m(t);r.stencilWriteMask=e},stencilCompare:(n,e,t)=>{let r=U(t),i=k(t);r.compare=e,i.compare=e},stencilPassOperation:(n,e,t)=>{let r=U(t),i=k(t);r.passOp=e,i.passOp=e},stencilFailOperation:(n,e,t)=>{let r=U(t),i=k(t);r.failOp=e,i.failOp=e},stencilDepthFailOperation:(n,e,t)=>{let r=U(t),i=k(t);r.depthFailOp=e,i.depthFailOp=e},sampleCount:(n,e,t)=>{t.multisample=t.multisample||{},t.multisample.count=e},sampleMask:(n,e,t)=>{t.multisample=t.multisample||{},t.multisample.mask=e},sampleAlphaToCoverageEnabled:(n,e,t)=>{t.multisample=t.multisample||{},t.multisample.alphaToCoverageEnabled=e},colorMask:(n,e,t)=>{let r=se(t);r[0].writeMask=e},blendColorOperation:(n,e,t)=>{se(t)}},De={primitive:{cullMode:"back",topology:"triangle-list"},vertex:{module:void 0,entryPoint:"main"},fragment:{module:void 0,entryPoint:"main",targets:[]},layout:"auto"};function ae(n,e={}){Object.assign(n,{...De,...n}),_e(n,e)}function _e(n,e){for(let[t,r]of Object.entries(e)){let i=Le[t];if(!i)throw new Error(`Illegal parameter ${t}`);i(t,r,n)}}function se(n){if(n.fragment.targets=n.fragment?.targets||[],!Array.isArray(n.fragment?.targets))throw new Error("colorstate");return n.fragment?.targets?.length===0&&n.fragment.targets?.push({}),n.fragment?.targets}var x=h(o(),1);function V(n,e,t,r){let i=Fe(r,t);return n.createBindGroup({layout:e,entries:i})}function Ie(n,e){let t=n.bindings.find(r=>r.name===e||`${r.name}uniforms`===e.toLocaleLowerCase());return t||x.log.warn(`Binding ${e} not set: Not found in shader layout.`)(),t||null}function Fe(n,e){let t=[];for(let[r,i]of Object.entries(n)){let s=Ie(e,r);s&&t.push(Re(i,s.location))}return t}function Re(n,e){if(n instanceof x.Buffer)return{binding:e,resource:{buffer:n.handle}};if(n instanceof x.Sampler)return{binding:e,resource:n.handle};if(n instanceof x.Texture)return{binding:e,resource:n.handle.createView({label:"bind-group-auto-created"})};throw new Error("invalid binding")}var P=h(o(),1);function Z(n){if(n.endsWith("-webgl"))throw new Error(`WebGPU does not support vertex format ${n}`);return n}function he(n,e){let t=[],r=new Set;for(let i of e){let s=[],a="vertex",l=0,u=i.format;if(i.attributes)for(let d of i.attributes){let g=d.attribute,c=oe(n,g,r),T=c?.location;a=c?.stepMode||(c?.name.startsWith("instance")?"instance":"vertex"),s.push({format:Z(d.format||i.format),offset:d.byteOffset,shaderLocation:T}),l+=(0,P.decodeVertexFormat)(u).byteLength}else{let d=oe(n,i.name,r);if(!d)continue;l=(0,P.decodeVertexFormat)(u).byteLength,a=d.stepMode||(d.name.startsWith("instance")?"instance":"vertex"),s.push({format:Z(u),offset:0,shaderLocation:d.location})}t.push({arrayStride:i.byteStride||l,stepMode:a,attributes:s})}for(let i of n.attributes)r.has(i.name)||t.push({arrayStride:(0,P.decodeVertexFormat)("float32x3").byteLength,stepMode:i.stepMode||(i.name.startsWith("instance")?"instance":"vertex"),attributes:[{format:Z("float32x3"),offset:0,shaderLocation:i.location}]});return t}function oe(n,e,t){let r=n.attributes.find(i=>i.name===e);if(!r)return P.log.warn(`Unknown attribute ${e}`)(),null;if(t.has(e))throw new Error(`Duplicate attribute ${e}`);return t.add(e),r}var q=class extends E.RenderPipeline{device;handle;vs;fs=null;_bindings;_bindGroupLayout=null;_bindGroup=null;constructor(e,t){if(super(e,t),this.device=e,this.handle=this.props.handle,!this.handle){let r=this._getRenderPipelineDescriptor();E.log.groupCollapsed(1,`new WebGPURenderPipeline(${this.id})`)(),E.log.probe(1,JSON.stringify(r,null,2))(),E.log.groupEnd(1)(),this.handle=this.device.handle.createRenderPipeline(r)}this.handle.label=this.props.id,this.vs=t.vs,this.fs=t.fs,this._bindings={...this.props.bindings}}destroy(){this.handle=null}setBindings(e){Object.assign(this._bindings,e)}draw(e){let t=e.renderPass;t.handle.setPipeline(this.handle);let r=this._getBindGroup();return r&&t.handle.setBindGroup(0,r),e.vertexArray.bindBeforeRender(e.renderPass),e.indexCount?t.handle.drawIndexed(e.indexCount,e.instanceCount,e.firstIndex,e.baseVertex,e.firstInstance):t.handle.draw(e.vertexCount||0,e.instanceCount||1,e.firstInstance),e.vertexArray.unbindAfterRender(e.renderPass),!0}_getBindGroup(){return this.shaderLayout.bindings.length===0?null:(this._bindGroupLayout=this._bindGroupLayout||this.handle.getBindGroupLayout(0),this._bindGroup=this._bindGroup||V(this.device.handle,this._bindGroupLayout,this.shaderLayout,this._bindings),this._bindGroup)}_getRenderPipelineDescriptor(){let e={module:this.props.vs.handle,entryPoint:this.props.vertexEntryPoint||"main",buffers:he(this.shaderLayout,this.props.bufferLayout)},t={module:this.props.fs.handle,entryPoint:this.props.fragmentEntryPoint||"main",targets:[{format:v(this.device.getCanvasContext().format)}]},r={vertex:e,fragment:t,primitive:{topology:this.props.topology},layout:"auto"};return ae(r,this.props.parameters),r}};var de=h(o(),1),B=class extends de.Framebuffer{device;colorAttachments=[];depthStencilAttachment=null;constructor(e,t){super(e,t),this.device=e,this.autoCreateAttachmentTextures()}updateAttachments(){}};var le=h(o(),1);var z=class extends le.ComputePipeline{device;handle;_bindGroupLayout=null;_bindGroup=null;_bindings={};constructor(e,t){super(e,t),this.device=e;let r=this.props.shader;this.handle=this.props.handle||this.device.handle.createComputePipeline({label:this.props.id,compute:{module:r.handle,entryPoint:this.props.entryPoint,constants:this.props.constants},layout:"auto"})}setBindings(e){Object.assign(this._bindings,e)}_getBindGroup(){return this._bindGroupLayout=this._bindGroupLayout||this.handle.getBindGroupLayout(0),this._bindGroup=this._bindGroup||V(this.device.handle,this._bindGroupLayout,this.shaderLayout,this._bindings),this._bindGroup}};var A=h(o(),1),$=class extends A.RenderPass{device;handle;pipeline=null;constructor(e,t={}){super(e,t),this.device=e;let r=t.framebuffer||e.getCanvasContext().getCurrentFramebuffer(),i=this.getRenderPassDescriptor(r),s=t.timestampQuerySet;if(s&&(i.occlusionQuerySet=s.handle),e.features.has("timestamp-query")){let a=t.timestampQuerySet;i.timestampWrites=a?{querySet:a.handle,beginningOfPassWriteIndex:t.beginTimestampIndex,endOfPassWriteIndex:t.endTimestampIndex}:void 0}if(!e.commandEncoder)throw new Error("commandEncoder not available");this.handle=this.props.handle||e.commandEncoder.beginRenderPass(i),this.handle.label=this.props.id,A.log.groupCollapsed(3,`new WebGPURenderPass(${this.id})`)(),A.log.probe(3,JSON.stringify(i,null,2))(),A.log.groupEnd(3)()}destroy(){}end(){this.handle.end()}setPipeline(e){this.pipeline=e,this.handle.setPipeline(this.pipeline.handle)}setBindings(e){this.pipeline?.setBindings(e);let t=this.pipeline?._getBindGroup();t&&this.handle.setBindGroup(0,t)}setIndexBuffer(e,t,r=0,i){this.handle.setIndexBuffer(e.handle,t,r,i)}setVertexBuffer(e,t,r=0){this.handle.setVertexBuffer(e,t.handle,r)}draw(e){e.indexCount?this.handle.drawIndexed(e.indexCount,e.instanceCount,e.firstIndex,e.baseVertex,e.firstInstance):this.handle.draw(e.vertexCount||0,e.instanceCount||1,e.firstIndex,e.firstInstance)}drawIndirect(){}setParameters(e){let{blendConstant:t,stencilReference:r,scissorRect:i,viewport:s}=e;t&&this.handle.setBlendConstant(t),r&&this.handle.setStencilReference(r),i&&this.handle.setScissorRect(i[0],i[1],i[2],i[3]),s&&this.handle.setViewport(s[0],s[1],s[2],s[3],s[4],s[5])}pushDebugGroup(e){this.handle.pushDebugGroup(e)}popDebugGroup(){this.handle.popDebugGroup()}insertDebugMarker(e){this.handle.insertDebugMarker(e)}beginOcclusionQuery(e){this.handle.beginOcclusionQuery(e)}endOcclusionQuery(){this.handle.endOcclusionQuery()}getRenderPassDescriptor(e){let t={colorAttachments:[]};if(t.colorAttachments=e.colorAttachments.map(r=>({loadOp:this.props.clearColor!==!1?"clear":"load",colorClearValue:this.props.clearColor||[0,0,0,0],storeOp:this.props.discard?"discard":"store",view:r.handle})),e.depthStencilAttachment){t.depthStencilAttachment={view:e.depthStencilAttachment.handle};let{depthStencilAttachment:r}=t;this.props.depthReadOnly&&(r.depthReadOnly=!0),this.props.clearDepth!==!1&&(r.depthClearValue=this.props.clearDepth===!0?1:this.props.clearDepth),!0&&(r.depthLoadOp=this.props.clearDepth!==!1?"clear":"load",r.depthStoreOp="store"),!1&&(r.stencilLoadOp=this.props.clearStencil!==!1?"clear":"load",r.stencilStoreOp="store")}return t}};var pe=h(o(),1),Q=class extends pe.ComputePass{device;handle;_webgpuPipeline=null;constructor(e,t){super(e,t),this.device=e;let r;if(e.features.has("timestamp-query")){let i=t.timestampQuerySet;i&&(r={querySet:i.handle,beginningOfPassWriteIndex:t.beginTimestampIndex,endOfPassWriteIndex:t.endTimestampIndex})}this.handle=this.props.handle||e.commandEncoder?.beginComputePass({label:this.props.id,timestampWrites:r})}destroy(){}end(){this.handle.end()}setPipeline(e){let t=e;this.handle.setPipeline(t.handle),this._webgpuPipeline=t,this.setBindings([])}setBindings(e){let t=this._webgpuPipeline._getBindGroup();this.handle.setBindGroup(0,t)}dispatch(e,t,r){this.handle.dispatchWorkgroups(e,t,r)}dispatchIndirect(e,t=0){let r=e;this.handle.dispatchWorkgroupsIndirect(r.handle,t)}pushDebugGroup(e){this.handle.pushDebugGroup(e)}popDebugGroup(){this.handle.popDebugGroup()}insertDebugMarker(e){this.handle.insertDebugMarker(e)}};var L=h(o(),1);var ht=globalThis.document||{},dt=globalThis.process||{},lt=globalThis.console,ue=globalThis.navigator||{};function N(n){if(typeof window<"u"&&window.process?.type==="renderer"||typeof process<"u"&&Boolean(process.versions?.electron))return!0;let e=typeof navigator<"u"&&navigator.userAgent,t=n||e;return Boolean(t&&t.indexOf("Electron")>=0)}function ce(){return!(typeof process=="object"&&String(process)==="[object process]"&&!process?.browser)||N()}function K(n){return!n&&!ce()?"Node":N(n)?"Electron":(n||ue.userAgent||"").indexOf("Edge")>-1?"Edge":globalThis.chrome?"Chrome":globalThis.safari?"Safari":globalThis.mozInnerScreenX?"Firefox":"Unknown"}var j=class extends L.VertexArray{get[Symbol.toStringTag](){return"WebGPUVertexArray"}device;handle;constructor(e,t){super(e,t),this.device=e}destroy(){}setIndexBuffer(e){this.indexBuffer=e}setBuffer(e,t){this.attributes[e]=t}bindBeforeRender(e,t,r){let i=e,s=this.indexBuffer;s?.handle&&(L.log.warn("setting index buffer",s?.handle,s?.indexType)(),i.handle.setIndexBuffer(s?.handle,s?.indexType));for(let a=0;a<this.maxVertexAttributes;a++){let l=this.attributes[a];l?.handle&&(L.log.warn(`setting vertex buffer ${a}`,l?.handle)(),i.handle.setVertexBuffer(a,l?.handle))}}unbindAfterRender(e){}static isConstantAttributeZeroSupported(e){return K()==="Chrome"}};var Y=h(o(),1);var D=class extends Y.CanvasContext{device;gpuCanvasContext;format=navigator.gpu.getPreferredCanvasFormat();depthStencilFormat="depth24plus";depthStencilAttachment=null;constructor(e,t,r){super(r),this.device=e,this.width=-1,this.height=-1,this._setAutoCreatedCanvasId(`${this.device.id}-canvas`),this.gpuCanvasContext=this.canvas.getContext("webgpu"),this.format="bgra8unorm"}destroy(){this.gpuCanvasContext.unconfigure()}getCurrentFramebuffer(){this.update();let e=this.getCurrentTexture();return this.width=e.width,this.height=e.height,this._createDepthStencilAttachment(),new B(this.device,{colorAttachments:[e],depthStencilAttachment:this.depthStencilAttachment})}update(){let[e,t]=this.getPixelSize();(e!==this.width||t!==this.height)&&(this.width=e,this.height=t,this.depthStencilAttachment&&(this.depthStencilAttachment.destroy(),this.depthStencilAttachment=null),this.gpuCanvasContext.configure({device:this.device.handle,format:v(this.format),colorSpace:this.props.colorSpace,alphaMode:this.props.alphaMode}),Y.log.log(1,`Resized to ${this.width}x${this.height}px`)())}resize(e){if(this.update(),!!this.device.handle&&this.canvas){let t=this.getDevicePixelRatio(e?.useDevicePixels);this.setDevicePixelRatio(t,e);return}}getCurrentTexture(){return this.device.createTexture({id:`${this.id}#color-texture`,handle:this.gpuCanvasContext.getCurrentTexture(),format:this.format})}_createDepthStencilAttachment(){return this.depthStencilAttachment||(this.depthStencilAttachment=this.device.createTexture({id:`${this.id}#depth-stencil-texture`,format:this.depthStencilFormat,width:this.width,height:this.height,usage:GPUTextureUsage.RENDER_ATTACHMENT})),this.depthStencilAttachment}};var me=h(o(),1),H=class extends me.QuerySet{device;handle;constructor(e,t){super(e,t),this.device=e,this.handle=this.props.handle||this.device.handle.createQuerySet({type:this.props.type,count:this.props.count}),this.handle.label=this.props.id}destroy(){this.handle?.destroy(),this.handle=null}};var y=class extends X.Device{type="webgpu";handle;adapter;adapterInfo;features;info;limits;lost;canvasContext=null;_isLost=!1;commandEncoder=null;renderPass=null;constructor(e,t,r,i){if(super({...e,id:e.id||"webgpu-device"}),this.handle=t,this.adapter=r,this.adapterInfo=i,this.info=this._getInfo(),this.features=this._getFeatures(),this.limits=this.handle.limits,t.addEventListener("uncapturederror",s=>{let a=s instanceof GPUUncapturedErrorEvent?s.error.message:"Unknown error";this.error(new Error(a))}),this.lost=new Promise(async s=>{let a=await this.handle.lost;this._isLost=!0,s({reason:"destroyed",message:a.message})}),e.createCanvasContext){let s=e.createCanvasContext===!0?{}:e.createCanvasContext;this.canvasContext=new D(this,this.adapter,s)}}destroy(){this.handle.destroy()}isTextureFormatSupported(e){return!e.includes("webgl")}isTextureFormatFilterable(e){return this.isTextureFormatSupported(e)&&!e.startsWith("depth")&&!e.startsWith("stencil")}isTextureFormatRenderable(e){return this.isTextureFormatSupported(e)}get isLost(){return this._isLost}createBuffer(e){let t=this._normalizeBufferProps(e);return new b(this,t)}createTexture(e){return new S(this,e)}createExternalTexture(e){return new W(this,e)}createShader(e){return new C(this,e)}createSampler(e){return new p(this,e)}createRenderPipeline(e){return new q(this,e)}createFramebuffer(e){return new B(this,e)}createComputePipeline(e){return new z(this,e)}createVertexArray(e){return new j(this,e)}beginRenderPass(e){return this.commandEncoder=this.commandEncoder||this.handle.createCommandEncoder(),new $(this,e)}beginComputePass(e){return this.commandEncoder=this.commandEncoder||this.handle.createCommandEncoder(),new Q(this,e)}createTransformFeedback(e){throw new Error("Transform feedback not supported in WebGPU")}createQuerySet(e){return new H(this,e)}createCanvasContext(e){return new D(this,this.adapter,e)}submit(){let e=this.commandEncoder?.finish();e&&this.handle.queue.submit([e]),this.commandEncoder=null}_getInfo(){let[e,t]=(this.adapterInfo.driver||"").split(" Version "),r=this.adapterInfo.vendor||this.adapter.__brand||"unknown",i=e||"",s=t||"",a=r==="apple"?"apple":"unknown",l=this.adapterInfo.architecture||"unknown",u=this.adapterInfo.backend||"unknown",d=(this.adapterInfo.type||"").split(" ")[0].toLowerCase()||"unknown";return{type:"webgpu",vendor:r,renderer:i,version:s,gpu:a,gpuType:d,gpuBackend:u,gpuArchitecture:l,shadingLanguage:"wgsl",shadingLanguageVersion:100}}_getFeatures(){let e=new Set(this.handle.features);e.has("depth-clamping")&&(e.delete("depth-clamping"),e.add("depth-clip-control")),e.has("texture-compression-bc")&&e.add("texture-compression-bc5-webgl");let t=["timer-query-webgl","compilation-status-async-webgl","float32-renderable-webgl","float16-renderable-webgl","norm16-renderable-webgl","texture-filterable-anisotropic-webgl","shader-noperspective-interpolation-webgl"];for(let r of t)e.add(r);return new X.DeviceFeatures(Array.from(e),this.props._disabledFeatures)}copyExternalImageToTexture(e){let{source:t,sourceX:r=0,sourceY:i=0,texture:s,mipLevel:a=0,aspect:l="all",colorSpace:u="display-p3",premultipliedAlpha:d=!1,width:g=s.width,height:c=s.height,depth:T=1}=e,J=s;this.handle?.queue.copyExternalImageToTexture({source:t,origin:[r,i]},{texture:J.handle,origin:[0,0,0],mipLevel:a,aspect:l,colorSpace:u,premultipliedAlpha:d},[g,c,T])}};var ee=class extends f.Adapter{type="webgpu";constructor(){super(),y.adapter=this}isSupported(){return Boolean(typeof navigator<"u"&&navigator.gpu)}async create(e){if(!navigator.gpu)throw new Error("WebGPU not available. Open in Chrome Canary and turn on chrome://flags/#enable-unsafe-webgpu");f.log.groupCollapsed(1,"WebGPUDevice created")();let t=await navigator.gpu.requestAdapter({powerPreference:"high-performance"});if(!t)throw new Error("Failed to request WebGPU adapter");let r=await t.requestAdapterInfo();f.log.probe(2,"Adapter available",r)();let i=[],s={};if(e._requestMaxLimits){i.push(...Array.from(t.features));let u=Object.keys(t.limits).filter(d=>!["minSubgroupSize","maxSubgroupSize"].includes(d));for(let d of u){let g=d,c=t.limits[g];typeof c=="number"&&(s[g]=c)}}let a=await t.requestDevice({requiredFeatures:i,requiredLimits:s});f.log.probe(1,"GPUDevice available")();let l=new y(e,a,t,r);return f.log.probe(1,"Device created. For more info, set chrome://flags/#enable-webgpu-developer-features")(),f.log.table(1,l.info)(),f.log.groupEnd(1)(),l}async attach(e){throw new Error("WebGPUAdapter.attach() not implemented")}},fe=new ee;return Ae(_);})();
+var __exports__=(()=>{var ye=Object.create;var F=Object.defineProperty;var ve=Object.getOwnPropertyDescriptor;var Se=Object.getOwnPropertyNames;var Ce=Object.getPrototypeOf,Pe=Object.prototype.hasOwnProperty;var Ee=(n,e)=>()=>(e||n((e={exports:{}}).exports,e),e.exports),Be=(n,e)=>{for(var t in e)F(n,t,{get:e[t],enumerable:!0})},I=(n,e,t,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let i of Se(e))!Pe.call(n,i)&&i!==t&&F(n,i,{get:()=>e[i],enumerable:!(r=ve(e,i))||r.enumerable});return n},R=(n,e,t)=>(I(n,e,"default"),t&&I(t,e,"default")),h=(n,e,t)=>(t=n!=null?ye(Ce(n)):{},I(e||!n||!n.__esModule?F(t,"default",{value:n,enumerable:!0}):t,n)),Ae=n=>I(F({},"__esModule",{value:!0}),n);var o=Ee((We,te)=>{te.exports=globalThis.luma});var D={};Be(D,{WebGPUBuffer:()=>b,WebGPUDevice:()=>v,WebGPUSampler:()=>p,WebGPUShader:()=>P,WebGPUTexture:()=>C,webgpuAdapter:()=>fe});R(D,h(o(),1));var f=h(o(),1);var X=h(o(),1);var O=h(o(),1);function Te(n){return n.byteLength||n.data?.byteLength||0}var b=class extends O.Buffer{device;handle;byteLength;constructor(e,t){super(e,t),this.device=e,this.byteLength=Te(t);let r=Boolean(t.data),i=Math.ceil(this.byteLength/4)*4;this.handle=this.props.handle||this.device.handle.createBuffer({size:i,usage:this.props.usage||GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_DST,mappedAtCreation:this.props.mappedAtCreation||r,label:this.props.id}),t.data&&this._writeMapped(t.data),r&&!t.mappedAtCreation&&this.handle.unmap()}destroy(){this.handle?.destroy(),this.handle=null}write(e,t=0){this.device.handle.queue.writeBuffer(this.handle,t,e.buffer,e.byteOffset,e.byteLength)}async readAsync(e=0,t=this.byteLength){let r=new b(this.device,{usage:O.Buffer.MAP_READ|O.Buffer.COPY_DST,byteLength:t}),i=this.device.handle.createCommandEncoder();i.copyBufferToBuffer(this.handle,e,r.handle,0,t),this.device.handle.queue.submit([i.finish()]),await r.handle.mapAsync(GPUMapMode.READ,e,t);let s=r.handle.getMappedRange().slice(0);return r.handle.unmap(),r.destroy(),new Uint8Array(s)}_writeMapped(e){let t=this.handle.getMappedRange();new e.constructor(t).set(e)}mapAsync(e,t=0,r){return this.handle.mapAsync(e,t,r)}getMappedRange(e=0,t){return this.handle.getMappedRange(e,t)}unmap(){this.handle.unmap()}};var w=h(o(),1);function S(n){if(n.includes("webgl"))throw new Error("webgl-only format");return n}var re=h(o(),1),p=class extends re.Sampler{device;handle;constructor(e,t){super(e,t),this.device=e;let r={...this.props,mipmapFilter:void 0};t.type!=="comparison-sampler"&&delete r.compare,t.mipmapFilter&&t.mipmapFilter!=="none"&&(r.mipmapFilter=t.mipmapFilter),this.handle=this.handle||this.device.handle.createSampler(r),this.handle.label=this.props.id}destroy(){this.handle=null}};var ne=h(o(),1),G=class extends ne.TextureView{device;handle;texture;constructor(e,t){super(e,t),this.device=e,this.texture=t.texture,this.handle=this.handle||this.texture.handle.createView({format:t.format||this.texture.format,dimension:t.dimension||this.texture.dimension,aspect:t.aspect,baseMipLevel:t.baseMipLevel,mipLevelCount:t.mipLevelCount,baseArrayLayer:t.baseArrayLayer,arrayLayerCount:t.arrayLayerCount}),this.handle.label=this.props.id}destroy(){this.handle=null}};var Ge={"1d":"1d","2d":"2d","2d-array":"2d",cube:"2d","cube-array":"2d","3d":"3d"},C=class extends w.Texture{device;handle;sampler;view;constructor(e,t){super(e,t),this.device=e;let r={...this.props};t.data&&(r.data=t.data),this.initialize(r)}destroy(){this.handle?.destroy(),this.handle=null}createView(e){return new G(this.device,{...e,texture:this})}initialize(e){this.handle=this.props.handle||this.createHandle(),this.handle.label||=this.id,this.props.data&&(w.Texture.isExternalImage(this.props.data)?this.copyExternalImage({image:this.props.data}):this.setData({data:this.props.data})),this.width=this.handle.width,this.height=this.handle.height,this.sampler=e.sampler instanceof p?e.sampler:new p(this.device,e.sampler||{}),this.view=new G(this.device,{...this.props,texture:this})}createHandle(){let e=this.props.width||this.props.data?.width||1,t=this.props.height||this.props.data?.height||1;return this.device.handle.createTexture({label:this.id,size:{width:e,height:t,depthOrArrayLayers:this.depth},usage:this.props.usage||w.Texture.TEXTURE|w.Texture.COPY_DST,dimension:Ge[this.dimension],format:S(this.format),mipLevelCount:this.mipLevels,sampleCount:this.props.samples})}createGPUTextureView(){return this.handle.createView({label:this.id})}setSampler(e){return this.sampler=e instanceof p?e:new p(this.device,e),this}setTexture1DData(e){throw new Error("not implemented")}setTexture2DData(e,t,r){throw new Error("not implemented")}setTexture3DData(e,t,r){throw new Error("not implemented")}setTextureCubeData(e,t){throw new Error("not implemented")}setTextureArrayData(e){throw new Error("not implemented")}setTextureCubeArrayData(e){throw new Error("not implemented")}setData(e){if(ArrayBuffer.isView(e.data)){let t=new Uint8ClampedArray(e.data.buffer),r=new ImageData(t,this.width,this.height);return this.copyExternalImage({image:r})}throw new Error("Texture.setData: Use CommandEncoder to upload data to texture in WebGPU")}copyExternalImage(e){let t=w.Texture.getExternalImageSize(e.image),r={...w.Texture.defaultCopyExternalImageOptions,...t,...e},{image:i,sourceX:s,sourceY:a,width:l,height:u,depth:d,mipLevel:g,x:c,y:T,z:J,aspect:ge,colorSpace:be,premultipliedAlpha:xe,flipY:we}=r;return this.device.handle.queue.copyExternalImageToTexture({source:i,origin:[s,a],flipY:we},{texture:this.handle,origin:[c,T,J],mipLevel:g,aspect:ge,colorSpace:be,premultipliedAlpha:xe},[l,u,d]),{width:l,height:u}}};var ie=h(o(),1);var W=class extends ie.ExternalTexture{device;handle;sampler;constructor(e,t){super(e,t),this.device=e,this.handle=this.props.handle||this.device.handle.importExternalTexture({source:t.source,colorSpace:t.colorSpace}),this.sampler=null}destroy(){this.handle=null}setSampler(e){return this.sampler=e instanceof p?e:new p(this.device,e),this}};var M=h(o(),1),P=class extends M.Shader{device;handle;constructor(e,t){super(e,t),this.device=e,this.device.handle.pushErrorScope("validation"),this.handle=this.props.handle||this.createHandle(),this.handle.label=this.props.id,this._checkCompilationError(this.device.handle.popErrorScope())}get asyncCompilationStatus(){return this.getCompilationInfo().then(()=>this.compilationStatus)}async _checkCompilationError(e){let t=await e;if(t){this.debugShader();let r=await this.getCompilationInfo();throw M.log.error(`Shader compilation error: ${t.message}`,r)(),new Error(`Shader compilation error: ${t.message}`)}}destroy(){this.handle=null}async getCompilationInfo(){return(await this.handle.getCompilationInfo()).messages}createHandle(){let{source:e}=this.props,t=e.includes("#version");if(this.props.language==="glsl"||t)throw new Error("GLSL shaders are not supported in WebGPU");return this.device.handle.createShaderModule({code:e})}};var B=h(o(),1);function m(n){return n.depthStencil=n.depthStencil||{format:"depth24plus",stencilFront:{},stencilBack:{},depthWriteEnabled:!1,depthCompare:"less-equal"},n.depthStencil}function U(n){return m(n).stencilFront}function k(n){return m(n).stencilBack}var Le={cullMode:(n,e,t)=>{t.primitive=t.primitive||{},t.primitive.cullMode=e},frontFace:(n,e,t)=>{t.primitive=t.primitive||{},t.primitive.frontFace=e},depthWriteEnabled:(n,e,t)=>{let r=m(t);r.depthWriteEnabled=e},depthCompare:(n,e,t)=>{let r=m(t);r.depthCompare=e},depthFormat:(n,e,t)=>{let r=m(t);r.format=e},depthBias:(n,e,t)=>{let r=m(t);r.depthBias=e},depthBiasSlopeScale:(n,e,t)=>{let r=m(t);r.depthBiasSlopeScale=e},depthBiasClamp:(n,e,t)=>{let r=m(t);r.depthBiasClamp=e},stencilReadMask:(n,e,t)=>{let r=m(t);r.stencilReadMask=e},stencilWriteMask:(n,e,t)=>{let r=m(t);r.stencilWriteMask=e},stencilCompare:(n,e,t)=>{let r=U(t),i=k(t);r.compare=e,i.compare=e},stencilPassOperation:(n,e,t)=>{let r=U(t),i=k(t);r.passOp=e,i.passOp=e},stencilFailOperation:(n,e,t)=>{let r=U(t),i=k(t);r.failOp=e,i.failOp=e},stencilDepthFailOperation:(n,e,t)=>{let r=U(t),i=k(t);r.depthFailOp=e,i.depthFailOp=e},sampleCount:(n,e,t)=>{t.multisample=t.multisample||{},t.multisample.count=e},sampleMask:(n,e,t)=>{t.multisample=t.multisample||{},t.multisample.mask=e},sampleAlphaToCoverageEnabled:(n,e,t)=>{t.multisample=t.multisample||{},t.multisample.alphaToCoverageEnabled=e},colorMask:(n,e,t)=>{let r=se(t);r[0].writeMask=e},blendColorOperation:(n,e,t)=>{se(t)}},_e={primitive:{cullMode:"back",topology:"triangle-list"},vertex:{module:void 0,entryPoint:"main"},fragment:{module:void 0,entryPoint:"main",targets:[]},layout:"auto"};function ae(n,e={}){Object.assign(n,{..._e,...n}),De(n,e)}function De(n,e){for(let[t,r]of Object.entries(e)){let i=Le[t];if(!i)throw new Error(`Illegal parameter ${t}`);i(t,r,n)}}function se(n){if(n.fragment.targets=n.fragment?.targets||[],!Array.isArray(n.fragment?.targets))throw new Error("colorstate");return n.fragment?.targets?.length===0&&n.fragment.targets?.push({}),n.fragment?.targets}var x=h(o(),1);function V(n,e,t,r){let i=Fe(r,t);return n.createBindGroup({layout:e,entries:i})}function Ie(n,e){let t=n.bindings.find(r=>r.name===e||`${r.name}uniforms`===e.toLocaleLowerCase());return t||x.log.warn(`Binding ${e} not set: Not found in shader layout.`)(),t||null}function Fe(n,e){let t=[];for(let[r,i]of Object.entries(n)){let s=Ie(e,r);s&&t.push(Re(i,s.location))}return t}function Re(n,e){if(n instanceof x.Buffer)return{binding:e,resource:{buffer:n.handle}};if(n instanceof x.Sampler)return{binding:e,resource:n.handle};if(n instanceof x.Texture)return{binding:e,resource:n.handle.createView({label:"bind-group-auto-created"})};throw new Error("invalid binding")}var E=h(o(),1);function Z(n){if(n.endsWith("-webgl"))throw new Error(`WebGPU does not support vertex format ${n}`);return n}function he(n,e){let t=[],r=new Set;for(let i of e){let s=[],a="vertex",l=0,u=i.format;if(i.attributes)for(let d of i.attributes){let g=d.attribute,c=oe(n,g,r),T=c?.location;a=c?.stepMode||(c?.name.startsWith("instance")?"instance":"vertex"),s.push({format:Z(d.format||i.format),offset:d.byteOffset,shaderLocation:T}),l+=(0,E.decodeVertexFormat)(u).byteLength}else{let d=oe(n,i.name,r);if(!d)continue;l=(0,E.decodeVertexFormat)(u).byteLength,a=d.stepMode||(d.name.startsWith("instance")?"instance":"vertex"),s.push({format:Z(u),offset:0,shaderLocation:d.location})}t.push({arrayStride:i.byteStride||l,stepMode:a,attributes:s})}for(let i of n.attributes)r.has(i.name)||t.push({arrayStride:(0,E.decodeVertexFormat)("float32x3").byteLength,stepMode:i.stepMode||(i.name.startsWith("instance")?"instance":"vertex"),attributes:[{format:Z("float32x3"),offset:0,shaderLocation:i.location}]});return t}function oe(n,e,t){let r=n.attributes.find(i=>i.name===e);if(!r)return E.log.warn(`Unknown attribute ${e}`)(),null;if(t.has(e))throw new Error(`Duplicate attribute ${e}`);return t.add(e),r}var q=class extends B.RenderPipeline{device;handle;vs;fs=null;_bindings;_bindGroupLayout=null;_bindGroup=null;constructor(e,t){if(super(e,t),this.device=e,this.handle=this.props.handle,!this.handle){let r=this._getRenderPipelineDescriptor();B.log.groupCollapsed(1,`new WebGPURenderPipeline(${this.id})`)(),B.log.probe(1,JSON.stringify(r,null,2))(),B.log.groupEnd(1)(),this.handle=this.device.handle.createRenderPipeline(r)}this.handle.label=this.props.id,this.vs=t.vs,this.fs=t.fs,this._bindings={...this.props.bindings}}destroy(){this.handle=null}setBindings(e){Object.assign(this._bindings,e)}draw(e){let t=e.renderPass;t.handle.setPipeline(this.handle);let r=this._getBindGroup();return r&&t.handle.setBindGroup(0,r),e.vertexArray.bindBeforeRender(e.renderPass),e.indexCount?t.handle.drawIndexed(e.indexCount,e.instanceCount,e.firstIndex,e.baseVertex,e.firstInstance):t.handle.draw(e.vertexCount||0,e.instanceCount||1,e.firstInstance),e.vertexArray.unbindAfterRender(e.renderPass),!0}_getBindGroup(){return this.shaderLayout.bindings.length===0?null:(this._bindGroupLayout=this._bindGroupLayout||this.handle.getBindGroupLayout(0),this._bindGroup=this._bindGroup||V(this.device.handle,this._bindGroupLayout,this.shaderLayout,this._bindings),this._bindGroup)}_getRenderPipelineDescriptor(){let e={module:this.props.vs.handle,entryPoint:this.props.vertexEntryPoint||"main",buffers:he(this.shaderLayout,this.props.bufferLayout)},t={module:this.props.fs.handle,entryPoint:this.props.fragmentEntryPoint||"main",targets:[{format:S(this.device.getCanvasContext().format)}]},r={vertex:e,fragment:t,primitive:{topology:this.props.topology},layout:"auto"};return ae(r,this.props.parameters),r}};var de=h(o(),1),A=class extends de.Framebuffer{device;colorAttachments=[];depthStencilAttachment=null;constructor(e,t){super(e,t),this.device=e,this.autoCreateAttachmentTextures()}updateAttachments(){}};var le=h(o(),1);var z=class extends le.ComputePipeline{device;handle;_bindGroupLayout=null;_bindGroup=null;_bindings={};constructor(e,t){super(e,t),this.device=e;let r=this.props.shader;this.handle=this.props.handle||this.device.handle.createComputePipeline({label:this.props.id,compute:{module:r.handle,entryPoint:this.props.entryPoint,constants:this.props.constants},layout:"auto"})}setBindings(e){Object.assign(this._bindings,e)}_getBindGroup(){return this._bindGroupLayout=this._bindGroupLayout||this.handle.getBindGroupLayout(0),this._bindGroup=this._bindGroup||V(this.device.handle,this._bindGroupLayout,this.shaderLayout,this._bindings),this._bindGroup}};var y=h(o(),1),$=class extends y.RenderPass{device;handle;pipeline=null;constructor(e,t={}){super(e,t),this.device=e;let r=t.framebuffer||e.getCanvasContext().getCurrentFramebuffer(),i=this.getRenderPassDescriptor(r),s=t.timestampQuerySet;if(s&&(i.occlusionQuerySet=s.handle),e.features.has("timestamp-query")){let a=t.timestampQuerySet;i.timestampWrites=a?{querySet:a.handle,beginningOfPassWriteIndex:t.beginTimestampIndex,endOfPassWriteIndex:t.endTimestampIndex}:void 0}if(!e.commandEncoder)throw new Error("commandEncoder not available");this.handle=this.props.handle||e.commandEncoder.beginRenderPass(i),this.handle.label=this.props.id,y.log.groupCollapsed(3,`new WebGPURenderPass(${this.id})`)(),y.log.probe(3,JSON.stringify(i,null,2))(),y.log.groupEnd(3)()}destroy(){}end(){this.handle.end()}setPipeline(e){this.pipeline=e,this.handle.setPipeline(this.pipeline.handle)}setBindings(e){this.pipeline?.setBindings(e);let t=this.pipeline?._getBindGroup();t&&this.handle.setBindGroup(0,t)}setIndexBuffer(e,t,r=0,i){this.handle.setIndexBuffer(e.handle,t,r,i)}setVertexBuffer(e,t,r=0){this.handle.setVertexBuffer(e,t.handle,r)}draw(e){e.indexCount?this.handle.drawIndexed(e.indexCount,e.instanceCount,e.firstIndex,e.baseVertex,e.firstInstance):this.handle.draw(e.vertexCount||0,e.instanceCount||1,e.firstIndex,e.firstInstance)}drawIndirect(){}setParameters(e){let{blendConstant:t,stencilReference:r,scissorRect:i,viewport:s}=e;t&&this.handle.setBlendConstant(t),r&&this.handle.setStencilReference(r),i&&this.handle.setScissorRect(i[0],i[1],i[2],i[3]),s&&this.handle.setViewport(s[0],s[1],s[2],s[3],s[4],s[5])}pushDebugGroup(e){this.handle.pushDebugGroup(e)}popDebugGroup(){this.handle.popDebugGroup()}insertDebugMarker(e){this.handle.insertDebugMarker(e)}beginOcclusionQuery(e){this.handle.beginOcclusionQuery(e)}endOcclusionQuery(){this.handle.endOcclusionQuery()}getRenderPassDescriptor(e){let t={colorAttachments:[]};if(t.colorAttachments=e.colorAttachments.map((r,i)=>({loadOp:this.props.clearColor!==!1?"clear":"load",colorClearValue:this.props.clearColors?.[i]||this.props.clearColor||y.RenderPass.defaultClearColor,storeOp:this.props.discard?"discard":"store",view:r.handle})),e.depthStencilAttachment){t.depthStencilAttachment={view:e.depthStencilAttachment.handle};let{depthStencilAttachment:r}=t;this.props.depthReadOnly&&(r.depthReadOnly=!0),this.props.clearDepth!==!1&&(r.depthClearValue=this.props.clearDepth),!0&&(r.depthLoadOp=this.props.clearDepth!==!1?"clear":"load",r.depthStoreOp="store"),!1&&(r.stencilLoadOp=this.props.clearStencil!==!1?"clear":"load",r.stencilStoreOp="store")}return t}};var pe=h(o(),1),Q=class extends pe.ComputePass{device;handle;_webgpuPipeline=null;constructor(e,t){super(e,t),this.device=e;let r;if(e.features.has("timestamp-query")){let i=t.timestampQuerySet;i&&(r={querySet:i.handle,beginningOfPassWriteIndex:t.beginTimestampIndex,endOfPassWriteIndex:t.endTimestampIndex})}this.handle=this.props.handle||e.commandEncoder?.beginComputePass({label:this.props.id,timestampWrites:r})}destroy(){}end(){this.handle.end()}setPipeline(e){let t=e;this.handle.setPipeline(t.handle),this._webgpuPipeline=t,this.setBindings([])}setBindings(e){let t=this._webgpuPipeline._getBindGroup();this.handle.setBindGroup(0,t)}dispatch(e,t,r){this.handle.dispatchWorkgroups(e,t,r)}dispatchIndirect(e,t=0){let r=e;this.handle.dispatchWorkgroupsIndirect(r.handle,t)}pushDebugGroup(e){this.handle.pushDebugGroup(e)}popDebugGroup(){this.handle.popDebugGroup()}insertDebugMarker(e){this.handle.insertDebugMarker(e)}};var L=h(o(),1);var ht=globalThis.document||{},dt=globalThis.process||{},lt=globalThis.console,ue=globalThis.navigator||{};function N(n){if(typeof window<"u"&&window.process?.type==="renderer"||typeof process<"u"&&Boolean(process.versions?.electron))return!0;let e=typeof navigator<"u"&&navigator.userAgent,t=n||e;return Boolean(t&&t.indexOf("Electron")>=0)}function ce(){return!(typeof process=="object"&&String(process)==="[object process]"&&!process?.browser)||N()}function K(n){return!n&&!ce()?"Node":N(n)?"Electron":(n||ue.userAgent||"").indexOf("Edge")>-1?"Edge":globalThis.chrome?"Chrome":globalThis.safari?"Safari":globalThis.mozInnerScreenX?"Firefox":"Unknown"}var j=class extends L.VertexArray{get[Symbol.toStringTag](){return"WebGPUVertexArray"}device;handle;constructor(e,t){super(e,t),this.device=e}destroy(){}setIndexBuffer(e){this.indexBuffer=e}setBuffer(e,t){this.attributes[e]=t}bindBeforeRender(e,t,r){let i=e,s=this.indexBuffer;s?.handle&&(L.log.warn("setting index buffer",s?.handle,s?.indexType)(),i.handle.setIndexBuffer(s?.handle,s?.indexType));for(let a=0;a<this.maxVertexAttributes;a++){let l=this.attributes[a];l?.handle&&(L.log.warn(`setting vertex buffer ${a}`,l?.handle)(),i.handle.setVertexBuffer(a,l?.handle))}}unbindAfterRender(e){}static isConstantAttributeZeroSupported(e){return K()==="Chrome"}};var Y=h(o(),1);var _=class extends Y.CanvasContext{device;gpuCanvasContext;format=navigator.gpu.getPreferredCanvasFormat();depthStencilFormat="depth24plus";depthStencilAttachment=null;constructor(e,t,r){super(r),this.device=e,this.width=-1,this.height=-1,this._setAutoCreatedCanvasId(`${this.device.id}-canvas`),this.gpuCanvasContext=this.canvas.getContext("webgpu"),this.format="bgra8unorm"}destroy(){this.gpuCanvasContext.unconfigure()}getCurrentFramebuffer(){this.update();let e=this.getCurrentTexture();return this.width=e.width,this.height=e.height,this._createDepthStencilAttachment(),new A(this.device,{colorAttachments:[e],depthStencilAttachment:this.depthStencilAttachment})}update(){let[e,t]=this.getPixelSize();(e!==this.width||t!==this.height)&&(this.width=e,this.height=t,this.depthStencilAttachment&&(this.depthStencilAttachment.destroy(),this.depthStencilAttachment=null),this.gpuCanvasContext.configure({device:this.device.handle,format:S(this.format),colorSpace:this.props.colorSpace,alphaMode:this.props.alphaMode}),Y.log.log(1,`Resized to ${this.width}x${this.height}px`)())}resize(e){if(this.update(),!!this.device.handle&&this.canvas){let t=this.getDevicePixelRatio(e?.useDevicePixels);this.setDevicePixelRatio(t,e);return}}getCurrentTexture(){return this.device.createTexture({id:`${this.id}#color-texture`,handle:this.gpuCanvasContext.getCurrentTexture(),format:this.format})}_createDepthStencilAttachment(){return this.depthStencilAttachment||(this.depthStencilAttachment=this.device.createTexture({id:`${this.id}#depth-stencil-texture`,format:this.depthStencilFormat,width:this.width,height:this.height,usage:GPUTextureUsage.RENDER_ATTACHMENT})),this.depthStencilAttachment}};var me=h(o(),1),H=class extends me.QuerySet{device;handle;constructor(e,t){super(e,t),this.device=e,this.handle=this.props.handle||this.device.handle.createQuerySet({type:this.props.type,count:this.props.count}),this.handle.label=this.props.id}destroy(){this.handle?.destroy(),this.handle=null}};var v=class extends X.Device{type="webgpu";handle;adapter;adapterInfo;features;info;limits;lost;canvasContext=null;_isLost=!1;commandEncoder=null;renderPass=null;constructor(e,t,r,i){if(super({...e,id:e.id||"webgpu-device"}),this.handle=t,this.adapter=r,this.adapterInfo=i,this.info=this._getInfo(),this.features=this._getFeatures(),this.limits=this.handle.limits,t.addEventListener("uncapturederror",s=>{let a=s instanceof GPUUncapturedErrorEvent?s.error.message:"Unknown error";this.error(new Error(a))}),this.lost=new Promise(async s=>{let a=await this.handle.lost;this._isLost=!0,s({reason:"destroyed",message:a.message})}),e.createCanvasContext){let s=e.createCanvasContext===!0?{}:e.createCanvasContext;this.canvasContext=new _(this,this.adapter,s)}}destroy(){this.handle.destroy()}isTextureFormatSupported(e){return!e.includes("webgl")}isTextureFormatFilterable(e){return this.isTextureFormatSupported(e)&&!e.startsWith("depth")&&!e.startsWith("stencil")}isTextureFormatRenderable(e){return this.isTextureFormatSupported(e)}get isLost(){return this._isLost}createBuffer(e){let t=this._normalizeBufferProps(e);return new b(this,t)}createTexture(e){return new C(this,e)}createExternalTexture(e){return new W(this,e)}createShader(e){return new P(this,e)}createSampler(e){return new p(this,e)}createRenderPipeline(e){return new q(this,e)}createFramebuffer(e){return new A(this,e)}createComputePipeline(e){return new z(this,e)}createVertexArray(e){return new j(this,e)}beginRenderPass(e){return this.commandEncoder=this.commandEncoder||this.handle.createCommandEncoder(),new $(this,e)}beginComputePass(e){return this.commandEncoder=this.commandEncoder||this.handle.createCommandEncoder(),new Q(this,e)}createTransformFeedback(e){throw new Error("Transform feedback not supported in WebGPU")}createQuerySet(e){return new H(this,e)}createCanvasContext(e){return new _(this,this.adapter,e)}submit(){let e=this.commandEncoder?.finish();e&&this.handle.queue.submit([e]),this.commandEncoder=null}_getInfo(){let[e,t]=(this.adapterInfo.driver||"").split(" Version "),r=this.adapterInfo.vendor||this.adapter.__brand||"unknown",i=e||"",s=t||"",a=r==="apple"?"apple":"unknown",l=this.adapterInfo.architecture||"unknown",u=this.adapterInfo.backend||"unknown",d=(this.adapterInfo.type||"").split(" ")[0].toLowerCase()||"unknown";return{type:"webgpu",vendor:r,renderer:i,version:s,gpu:a,gpuType:d,gpuBackend:u,gpuArchitecture:l,shadingLanguage:"wgsl",shadingLanguageVersion:100}}_getFeatures(){let e=new Set(this.handle.features);e.has("depth-clamping")&&(e.delete("depth-clamping"),e.add("depth-clip-control")),e.has("texture-compression-bc")&&e.add("texture-compression-bc5-webgl");let t=["timer-query-webgl","compilation-status-async-webgl","float32-renderable-webgl","float16-renderable-webgl","norm16-renderable-webgl","texture-filterable-anisotropic-webgl","shader-noperspective-interpolation-webgl"];for(let r of t)e.add(r);return new X.DeviceFeatures(Array.from(e),this.props._disabledFeatures)}copyExternalImageToTexture(e){let{source:t,sourceX:r=0,sourceY:i=0,texture:s,mipLevel:a=0,aspect:l="all",colorSpace:u="display-p3",premultipliedAlpha:d=!1,width:g=s.width,height:c=s.height,depth:T=1}=e,J=s;this.handle?.queue.copyExternalImageToTexture({source:t,origin:[r,i]},{texture:J.handle,origin:[0,0,0],mipLevel:a,aspect:l,colorSpace:u,premultipliedAlpha:d},[g,c,T])}};var ee=class extends f.Adapter{type="webgpu";constructor(){super(),v.adapter=this}isSupported(){return Boolean(typeof navigator<"u"&&navigator.gpu)}async create(e){if(!navigator.gpu)throw new Error("WebGPU not available. Open in Chrome Canary and turn on chrome://flags/#enable-unsafe-webgpu");f.log.groupCollapsed(1,"WebGPUDevice created")();let t=await navigator.gpu.requestAdapter({powerPreference:"high-performance"});if(!t)throw new Error("Failed to request WebGPU adapter");let r=await t.requestAdapterInfo();f.log.probe(2,"Adapter available",r)();let i=[],s={};if(e._requestMaxLimits){i.push(...Array.from(t.features));let u=Object.keys(t.limits).filter(d=>!["minSubgroupSize","maxSubgroupSize"].includes(d));for(let d of u){let g=d,c=t.limits[g];typeof c=="number"&&(s[g]=c)}}let a=await t.requestDevice({requiredFeatures:i,requiredLimits:s});f.log.probe(1,"GPUDevice available")();let l=new v(e,a,t,r);return f.log.probe(1,"Device created. For more info, set chrome://flags/#enable-webgpu-developer-features")(),f.log.table(1,l.info)(),f.log.groupEnd(1)(),l}async attach(e){throw new Error("WebGPUAdapter.attach() not implemented")}},fe=new ee;return Ae(D);})();
       return __exports__;
       });

package.json

 {
   "name": "@luma.gl/webgpu",
-  "version": "9.1.0-alpha.17",
+  "version": "9.1.0-alpha.18",
   "description": "WebGPU adapter for the luma.gl core API",
@@ -40,3 +40,3 @@ "type": "module",
   "peerDependencies": {
-    "@luma.gl/core": "9.1.0-alpha.16"
+    "@luma.gl/core": "9.1.0-alpha.17"
   },
@@ -47,3 +47,3 @@ "dependencies": {
   },
-  "gitHead": "a0d4d3ddc549bbfae6e43eebc8e1afdc4da1693c"
+  "gitHead": "61c927cfdc3b96eb71aa014cbeac2bfe9375c0f6"
 }

src/adapter/resources/webgpu-render-pass.ts

@@ -175,10 +175,13 @@ // luma.gl
 
-    renderPassDescriptor.colorAttachments = framebuffer.colorAttachments.map(colorAttachment => ({
-      // clear values
-      loadOp: this.props.clearColor !== false ? 'clear' : 'load',
-      colorClearValue: this.props.clearColor || [0, 0, 0, 0],
-      storeOp: this.props.discard ? 'discard' : 'store',
-      // ...colorAttachment,
-      view: colorAttachment.handle
-    }));
+    renderPassDescriptor.colorAttachments = framebuffer.colorAttachments.map(
+      (colorAttachment, index) => ({
+        // clear values
+        loadOp: this.props.clearColor !== false ? 'clear' : 'load',
+        colorClearValue:
+          this.props.clearColors?.[index] || this.props.clearColor || RenderPass.defaultClearColor,
+        storeOp: this.props.discard ? 'discard' : 'store',
+        // ...colorAttachment,
+        view: colorAttachment.handle
+      })
+    );
 
@@ -196,5 +199,8 @@ if (framebuffer.depthStencilAttachment) {
       if (this.props.clearDepth !== false) {
-        depthStencilAttachment.depthClearValue =
-          this.props.clearDepth === true ? 1 : this.props.clearDepth;
+        depthStencilAttachment.depthClearValue = this.props.clearDepth;
       }
+      // STENCIL
+      // if (this.props.clearStencil !== false) {
+      //   depthStencilAttachment.stencilClearValue = this.props.clearStencil;
+      // }
 
@@ -201,0 +207,0 @@ // WebGPU only wants us to set these parameters if the texture format actually has a depth aspect

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452003

increased by0.18%

Lines of code

8341

increased by0.17%

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