sdfsdfs

node_modules/pixi.js/lib/rendering/batcher/gpu/GpuBatchAdaptor.d.ts

@@ -0,0 +1,21 @@
+import { ExtensionType } from '../../../extensions/Extensions';
+import type { Geometry } from '../../renderers/shared/geometry/Geometry';
+import type { Shader } from '../../renderers/shared/shader/Shader';
+import type { Batch } from '../shared/Batcher';
+import type { BatcherAdaptor, BatcherPipe } from '../shared/BatcherPipe';
+/**
+ * A BatcherAdaptor that uses the GPU to render batches.
+ * @memberof rendering
+ * @ignore
+ */
+export declare class GpuBatchAdaptor implements BatcherAdaptor {
+    /** @ignore */
+    static extension: {
+        readonly type: readonly [ExtensionType.WebGPUPipesAdaptor];
+        readonly name: "batch";
+    };
+    private _shader;
+    private _geometry;
+    start(batchPipe: BatcherPipe, geometry: Geometry, shader: Shader): void;
+    execute(batchPipe: BatcherPipe, batch: Batch): void;
+}

node_modules/pixi.js/lib/rendering/batcher/gpu/GpuBatchAdaptor.js

@@ -0,0 +1,61 @@
+'use strict';
+
+var Extensions = require('../../../extensions/Extensions.js');
+var State = require('../../renderers/shared/state/State.js');
+var getTextureBatchBindGroup = require('./getTextureBatchBindGroup.js');
+
+"use strict";
+const tempState = State.State.for2d();
+class GpuBatchAdaptor {
+  start(batchPipe, geometry, shader) {
+    const renderer = batchPipe.renderer;
+    const encoder = renderer.encoder;
+    const program = shader.gpuProgram;
+    this._shader = shader;
+    this._geometry = geometry;
+    encoder.setGeometry(geometry, program);
+    tempState.blendMode = "normal";
+    renderer.pipeline.getPipeline(
+      geometry,
+      program,
+      tempState
+    );
+    const globalUniformsBindGroup = renderer.globalUniforms.bindGroup;
+    encoder.resetBindGroup(1);
+    encoder.setBindGroup(0, globalUniformsBindGroup, program);
+  }
+  execute(batchPipe, batch) {
+    const program = this._shader.gpuProgram;
+    const renderer = batchPipe.renderer;
+    const encoder = renderer.encoder;
+    if (!batch.bindGroup) {
+      const textureBatch = batch.textures;
+      batch.bindGroup = getTextureBatchBindGroup.getTextureBatchBindGroup(textureBatch.textures, textureBatch.count);
+    }
+    tempState.blendMode = batch.blendMode;
+    const gpuBindGroup = renderer.bindGroup.getBindGroup(
+      batch.bindGroup,
+      program,
+      1
+    );
+    const pipeline = renderer.pipeline.getPipeline(
+      this._geometry,
+      program,
+      tempState
+    );
+    batch.bindGroup._touch(renderer.textureGC.count);
+    encoder.setPipeline(pipeline);
+    encoder.renderPassEncoder.setBindGroup(1, gpuBindGroup);
+    encoder.renderPassEncoder.drawIndexed(batch.size, 1, batch.start);
+  }
+}
+/** @ignore */
+GpuBatchAdaptor.extension = {
+  type: [
+    Extensions.ExtensionType.WebGPUPipesAdaptor
+  ],
+  name: "batch"
+};
+
+exports.GpuBatchAdaptor = GpuBatchAdaptor;
+//# sourceMappingURL=GpuBatchAdaptor.js.map

node_modules/pixi.js/lib/rendering/batcher/gpu/GpuBatchAdaptor.mjs

@@ -0,0 +1,59 @@
+import { ExtensionType } from '../../../extensions/Extensions.mjs';
+import { State } from '../../renderers/shared/state/State.mjs';
+import { getTextureBatchBindGroup } from './getTextureBatchBindGroup.mjs';
+
+"use strict";
+const tempState = State.for2d();
+class GpuBatchAdaptor {
+  start(batchPipe, geometry, shader) {
+    const renderer = batchPipe.renderer;
+    const encoder = renderer.encoder;
+    const program = shader.gpuProgram;
+    this._shader = shader;
+    this._geometry = geometry;
+    encoder.setGeometry(geometry, program);
+    tempState.blendMode = "normal";
+    renderer.pipeline.getPipeline(
+      geometry,
+      program,
+      tempState
+    );
+    const globalUniformsBindGroup = renderer.globalUniforms.bindGroup;
+    encoder.resetBindGroup(1);
+    encoder.setBindGroup(0, globalUniformsBindGroup, program);
+  }
+  execute(batchPipe, batch) {
+    const program = this._shader.gpuProgram;
+    const renderer = batchPipe.renderer;
+    const encoder = renderer.encoder;
+    if (!batch.bindGroup) {
+      const textureBatch = batch.textures;
+      batch.bindGroup = getTextureBatchBindGroup(textureBatch.textures, textureBatch.count);
+    }
+    tempState.blendMode = batch.blendMode;
+    const gpuBindGroup = renderer.bindGroup.getBindGroup(
+      batch.bindGroup,
+      program,
+      1
+    );
+    const pipeline = renderer.pipeline.getPipeline(
+      this._geometry,
+      program,
+      tempState
+    );
+    batch.bindGroup._touch(renderer.textureGC.count);
+    encoder.setPipeline(pipeline);
+    encoder.renderPassEncoder.setBindGroup(1, gpuBindGroup);
+    encoder.renderPassEncoder.drawIndexed(batch.size, 1, batch.start);
+  }
+}
+/** @ignore */
+GpuBatchAdaptor.extension = {
+  type: [
+    ExtensionType.WebGPUPipesAdaptor
+  ],
+  name: "batch"
+};
+
+export { GpuBatchAdaptor };
+//# sourceMappingURL=GpuBatchAdaptor.mjs.map

node_modules/pixi.js/lib/rendering/batcher/gpu/generateGPULayout.d.ts

@@ -0,0 +1,2 @@
+/// <reference types="@webgpu/types" />
+export declare function generateGPULayout(maxTextures: number): GPUBindGroupLayoutEntry[];

node_modules/pixi.js/lib/rendering/batcher/gpu/generateGPULayout.js

@@ -0,0 +1,31 @@
+'use strict';
+
+"use strict";
+function generateGPULayout(maxTextures) {
+  const gpuLayout = [];
+  let bindIndex = 0;
+  for (let i = 0; i < maxTextures; i++) {
+    gpuLayout[bindIndex] = {
+      texture: {
+        sampleType: "float",
+        viewDimension: "2d",
+        multisampled: false
+      },
+      binding: bindIndex,
+      visibility: GPUShaderStage.FRAGMENT
+    };
+    bindIndex++;
+    gpuLayout[bindIndex] = {
+      sampler: {
+        type: "filtering"
+      },
+      binding: bindIndex,
+      visibility: GPUShaderStage.FRAGMENT
+    };
+    bindIndex++;
+  }
+  return gpuLayout;
+}
+
+exports.generateGPULayout = generateGPULayout;
+//# sourceMappingURL=generateGPULayout.js.map

node_modules/pixi.js/lib/rendering/batcher/gpu/generateGPULayout.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"generateGPULayout.js","sources":["../../../../src/rendering/batcher/gpu/generateGPULayout.ts"],"sourcesContent":["export function generateGPULayout(maxTextures: number): GPUBindGroupLayoutEntry[]\n{\n    const gpuLayout: GPUBindGroupLayoutEntry[] = [];\n\n    let bindIndex = 0;\n\n    for (let i = 0; i < maxTextures; i++)\n    {\n        gpuLayout[bindIndex] = {\n            texture: {\n                sampleType: 'float',\n                viewDimension: '2d',\n                multisampled: false,\n            },\n            binding: bindIndex,\n            visibility: GPUShaderStage.FRAGMENT,\n        };\n        bindIndex++;\n\n        gpuLayout[bindIndex] = {\n            sampler: {\n                type: 'filtering',\n            },\n            binding: bindIndex,\n            visibility: GPUShaderStage.FRAGMENT,\n        };\n\n        bindIndex++;\n    }\n\n    return gpuLayout;\n}\n"],"names":[],"mappings":";;;AAAO,SAAS,kBAAkB,WAClC,EAAA;AACI,EAAA,MAAM,YAAuC,EAAC,CAAA;AAE9C,EAAA,IAAI,SAAY,GAAA,CAAA,CAAA;AAEhB,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,WAAA,EAAa,CACjC,EAAA,EAAA;AACI,IAAA,SAAA,CAAU,SAAS,CAAI,GAAA;AAAA,MACnB,OAAS,EAAA;AAAA,QACL,UAAY,EAAA,OAAA;AAAA,QACZ,aAAe,EAAA,IAAA;AAAA,QACf,YAAc,EAAA,KAAA;AAAA,OAClB;AAAA,MACA,OAAS,EAAA,SAAA;AAAA,MACT,YAAY,cAAe,CAAA,QAAA;AAAA,KAC/B,CAAA;AACA,IAAA,SAAA,EAAA,CAAA;AAEA,IAAA,SAAA,CAAU,SAAS,CAAI,GAAA;AAAA,MACnB,OAAS,EAAA;AAAA,QACL,IAAM,EAAA,WAAA;AAAA,OACV;AAAA,MACA,OAAS,EAAA,SAAA;AAAA,MACT,YAAY,cAAe,CAAA,QAAA;AAAA,KAC/B,CAAA;AAEA,IAAA,SAAA,EAAA,CAAA;AAAA,GACJ;AAEA,EAAO,OAAA,SAAA,CAAA;AACX;;;;"}

node_modules/pixi.js/lib/rendering/batcher/gpu/generateGPULayout.mjs

@@ -0,0 +1,29 @@
+"use strict";
+function generateGPULayout(maxTextures) {
+  const gpuLayout = [];
+  let bindIndex = 0;
+  for (let i = 0; i < maxTextures; i++) {
+    gpuLayout[bindIndex] = {
+      texture: {
+        sampleType: "float",
+        viewDimension: "2d",
+        multisampled: false
+      },
+      binding: bindIndex,
+      visibility: GPUShaderStage.FRAGMENT
+    };
+    bindIndex++;
+    gpuLayout[bindIndex] = {
+      sampler: {
+        type: "filtering"
+      },
+      binding: bindIndex,
+      visibility: GPUShaderStage.FRAGMENT
+    };
+    bindIndex++;
+  }
+  return gpuLayout;
+}
+
+export { generateGPULayout };
+//# sourceMappingURL=generateGPULayout.mjs.map

node_modules/pixi.js/lib/rendering/batcher/gpu/generateGPULayout.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"generateGPULayout.mjs","sources":["../../../../src/rendering/batcher/gpu/generateGPULayout.ts"],"sourcesContent":["export function generateGPULayout(maxTextures: number): GPUBindGroupLayoutEntry[]\n{\n    const gpuLayout: GPUBindGroupLayoutEntry[] = [];\n\n    let bindIndex = 0;\n\n    for (let i = 0; i < maxTextures; i++)\n    {\n        gpuLayout[bindIndex] = {\n            texture: {\n                sampleType: 'float',\n                viewDimension: '2d',\n                multisampled: false,\n            },\n            binding: bindIndex,\n            visibility: GPUShaderStage.FRAGMENT,\n        };\n        bindIndex++;\n\n        gpuLayout[bindIndex] = {\n            sampler: {\n                type: 'filtering',\n            },\n            binding: bindIndex,\n            visibility: GPUShaderStage.FRAGMENT,\n        };\n\n        bindIndex++;\n    }\n\n    return gpuLayout;\n}\n"],"names":[],"mappings":";AAAO,SAAS,kBAAkB,WAClC,EAAA;AACI,EAAA,MAAM,YAAuC,EAAC,CAAA;AAE9C,EAAA,IAAI,SAAY,GAAA,CAAA,CAAA;AAEhB,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,WAAA,EAAa,CACjC,EAAA,EAAA;AACI,IAAA,SAAA,CAAU,SAAS,CAAI,GAAA;AAAA,MACnB,OAAS,EAAA;AAAA,QACL,UAAY,EAAA,OAAA;AAAA,QACZ,aAAe,EAAA,IAAA;AAAA,QACf,YAAc,EAAA,KAAA;AAAA,OAClB;AAAA,MACA,OAAS,EAAA,SAAA;AAAA,MACT,YAAY,cAAe,CAAA,QAAA;AAAA,KAC/B,CAAA;AACA,IAAA,SAAA,EAAA,CAAA;AAEA,IAAA,SAAA,CAAU,SAAS,CAAI,GAAA;AAAA,MACnB,OAAS,EAAA;AAAA,QACL,IAAM,EAAA,WAAA;AAAA,OACV;AAAA,MACA,OAAS,EAAA,SAAA;AAAA,MACT,YAAY,cAAe,CAAA,QAAA;AAAA,KAC/B,CAAA;AAEA,IAAA,SAAA,EAAA,CAAA;AAAA,GACJ;AAEA,EAAO,OAAA,SAAA,CAAA;AACX;;;;"}

node_modules/pixi.js/lib/rendering/batcher/gpu/generateLayout.d.ts

@@ -0,0 +1 @@
+export declare function generateLayout(maxTextures: number): Record<string, number>;

node_modules/pixi.js/lib/rendering/batcher/gpu/generateLayout.js

@@ -0,0 +1,15 @@
+'use strict';
+
+"use strict";
+function generateLayout(maxTextures) {
+  const layout = {};
+  let bindIndex = 0;
+  for (let i = 0; i < maxTextures; i++) {
+    layout[`textureSource${i + 1}`] = bindIndex++;
+    layout[`textureSampler${i + 1}`] = bindIndex++;
+  }
+  return layout;
+}
+
+exports.generateLayout = generateLayout;
+//# sourceMappingURL=generateLayout.js.map

node_modules/pixi.js/lib/rendering/batcher/gpu/generateLayout.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"generateLayout.js","sources":["../../../../src/rendering/batcher/gpu/generateLayout.ts"],"sourcesContent":["export function generateLayout(maxTextures: number): Record<string, number>\n{\n    const layout: Record<string, number> = {};\n\n    let bindIndex = 0;\n\n    for (let i = 0; i < maxTextures; i++)\n    {\n        layout[`textureSource${i + 1}`] = bindIndex++;\n        layout[`textureSampler${i + 1}`] = bindIndex++;\n    }\n\n    return layout;\n}\n"],"names":[],"mappings":";;;AAAO,SAAS,eAAe,WAC/B,EAAA;AACI,EAAA,MAAM,SAAiC,EAAC,CAAA;AAExC,EAAA,IAAI,SAAY,GAAA,CAAA,CAAA;AAEhB,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,WAAA,EAAa,CACjC,EAAA,EAAA;AACI,IAAA,MAAA,CAAO,CAAgB,aAAA,EAAA,CAAA,GAAI,CAAC,CAAA,CAAE,CAAI,GAAA,SAAA,EAAA,CAAA;AAClC,IAAA,MAAA,CAAO,CAAiB,cAAA,EAAA,CAAA,GAAI,CAAC,CAAA,CAAE,CAAI,GAAA,SAAA,EAAA,CAAA;AAAA,GACvC;AAEA,EAAO,OAAA,MAAA,CAAA;AACX;;;;"}

node_modules/pixi.js/lib/rendering/batcher/gpu/generateLayout.mjs

@@ -0,0 +1,13 @@
+"use strict";
+function generateLayout(maxTextures) {
+  const layout = {};
+  let bindIndex = 0;
+  for (let i = 0; i < maxTextures; i++) {
+    layout[`textureSource${i + 1}`] = bindIndex++;
+    layout[`textureSampler${i + 1}`] = bindIndex++;
+  }
+  return layout;
+}
+
+export { generateLayout };
+//# sourceMappingURL=generateLayout.mjs.map

node_modules/pixi.js/lib/rendering/batcher/gpu/generateLayout.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"generateLayout.mjs","sources":["../../../../src/rendering/batcher/gpu/generateLayout.ts"],"sourcesContent":["export function generateLayout(maxTextures: number): Record<string, number>\n{\n    const layout: Record<string, number> = {};\n\n    let bindIndex = 0;\n\n    for (let i = 0; i < maxTextures; i++)\n    {\n        layout[`textureSource${i + 1}`] = bindIndex++;\n        layout[`textureSampler${i + 1}`] = bindIndex++;\n    }\n\n    return layout;\n}\n"],"names":[],"mappings":";AAAO,SAAS,eAAe,WAC/B,EAAA;AACI,EAAA,MAAM,SAAiC,EAAC,CAAA;AAExC,EAAA,IAAI,SAAY,GAAA,CAAA,CAAA;AAEhB,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,WAAA,EAAa,CACjC,EAAA,EAAA;AACI,IAAA,MAAA,CAAO,CAAgB,aAAA,EAAA,CAAA,GAAI,CAAC,CAAA,CAAE,CAAI,GAAA,SAAA,EAAA,CAAA;AAClC,IAAA,MAAA,CAAO,CAAiB,cAAA,EAAA,CAAA,GAAI,CAAC,CAAA,CAAE,CAAI,GAAA,SAAA,EAAA,CAAA;AAAA,GACvC;AAEA,EAAO,OAAA,MAAA,CAAA;AACX;;;;"}

node_modules/pixi.js/lib/rendering/batcher/gpu/getTextureBatchBindGroup.d.ts

@@ -0,0 +1,3 @@
+import { BindGroup } from '../../renderers/gpu/shader/BindGroup';
+import type { TextureSource } from '../../renderers/shared/texture/sources/TextureSource';
+export declare function getTextureBatchBindGroup(textures: TextureSource[], size: number): BindGroup;

node_modules/pixi.js/lib/rendering/batcher/gpu/getTextureBatchBindGroup.js

@@ -0,0 +1,35 @@
+'use strict';
+
+var BindGroup = require('../../renderers/gpu/shader/BindGroup.js');
+var Texture = require('../../renderers/shared/texture/Texture.js');
+var maxRecommendedTextures = require('../gl/utils/maxRecommendedTextures.js');
+
+"use strict";
+const cachedGroups = {};
+function getTextureBatchBindGroup(textures, size) {
+  let uid = 2166136261;
+  for (let i = 0; i < size; i++) {
+    uid ^= textures[i].uid;
+    uid = Math.imul(uid, 16777619);
+    uid >>>= 0;
+  }
+  return cachedGroups[uid] || generateTextureBatchBindGroup(textures, size, uid);
+}
+let maxTextures = 0;
+function generateTextureBatchBindGroup(textures, size, key) {
+  const bindGroupResources = {};
+  let bindIndex = 0;
+  if (!maxTextures)
+    maxTextures = maxRecommendedTextures.getMaxTexturesPerBatch();
+  for (let i = 0; i < maxTextures; i++) {
+    const texture = i < size ? textures[i] : Texture.Texture.EMPTY.source;
+    bindGroupResources[bindIndex++] = texture.source;
+    bindGroupResources[bindIndex++] = texture.style;
+  }
+  const bindGroup = new BindGroup.BindGroup(bindGroupResources);
+  cachedGroups[key] = bindGroup;
+  return bindGroup;
+}
+
+exports.getTextureBatchBindGroup = getTextureBatchBindGroup;
+//# sourceMappingURL=getTextureBatchBindGroup.js.map

node_modules/pixi.js/lib/rendering/batcher/gpu/getTextureBatchBindGroup.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"getTextureBatchBindGroup.js","sources":["../../../../src/rendering/batcher/gpu/getTextureBatchBindGroup.ts"],"sourcesContent":["import { BindGroup } from '../../renderers/gpu/shader/BindGroup';\nimport { Texture } from '../../renderers/shared/texture/Texture';\nimport { getMaxTexturesPerBatch } from '../gl/utils/maxRecommendedTextures';\n\nimport type { TextureSource } from '../../renderers/shared/texture/sources/TextureSource';\n\nconst cachedGroups: Record<number, BindGroup> = {};\n\nexport function getTextureBatchBindGroup(textures: TextureSource[], size: number)\n{\n    let uid = 2166136261; // FNV-1a 32-bit offset basis\n\n    for (let i = 0; i < size; i++)\n    {\n        uid ^= textures[i].uid;\n        uid = Math.imul(uid, 16777619);\n        uid >>>= 0;\n    }\n\n    return cachedGroups[uid] || generateTextureBatchBindGroup(textures, size, uid);\n}\n\nlet maxTextures = 0;\n\nfunction generateTextureBatchBindGroup(textures: TextureSource[], size: number, key: number): BindGroup\n{\n    const bindGroupResources: Record<string, any> = {};\n\n    let bindIndex = 0;\n\n    if (!maxTextures)maxTextures = getMaxTexturesPerBatch();\n\n    for (let i = 0; i < maxTextures; i++)\n    {\n        const texture = i < size ? textures[i] : Texture.EMPTY.source;\n\n        bindGroupResources[bindIndex++] = texture.source;\n        bindGroupResources[bindIndex++] = texture.style;\n    }\n\n    // pad out with empty textures\n    const bindGroup = new BindGroup(bindGroupResources);\n\n    cachedGroups[key] = bindGroup;\n\n    return bindGroup;\n}\n\n"],"names":["getMaxTexturesPerBatch","Texture","BindGroup"],"mappings":";;;;;;;AAMA,MAAM,eAA0C,EAAC,CAAA;AAEjC,SAAA,wBAAA,CAAyB,UAA2B,IACpE,EAAA;AACI,EAAA,IAAI,GAAM,GAAA,UAAA,CAAA;AAEV,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,IAAA,EAAM,CAC1B,EAAA,EAAA;AACI,IAAO,GAAA,IAAA,QAAA,CAAS,CAAC,CAAE,CAAA,GAAA,CAAA;AACnB,IAAM,GAAA,GAAA,IAAA,CAAK,IAAK,CAAA,GAAA,EAAK,QAAQ,CAAA,CAAA;AAC7B,IAAS,GAAA,MAAA,CAAA,CAAA;AAAA,GACb;AAEA,EAAA,OAAO,aAAa,GAAG,CAAA,IAAK,6BAA8B,CAAA,QAAA,EAAU,MAAM,GAAG,CAAA,CAAA;AACjF,CAAA;AAEA,IAAI,WAAc,GAAA,CAAA,CAAA;AAElB,SAAS,6BAAA,CAA8B,QAA2B,EAAA,IAAA,EAAc,GAChF,EAAA;AACI,EAAA,MAAM,qBAA0C,EAAC,CAAA;AAEjD,EAAA,IAAI,SAAY,GAAA,CAAA,CAAA;AAEhB,EAAA,IAAI,CAAC,WAAA;AAAY,IAAA,WAAA,GAAcA,6CAAuB,EAAA,CAAA;AAEtD,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,WAAA,EAAa,CACjC,EAAA,EAAA;AACI,IAAA,MAAM,UAAU,CAAI,GAAA,IAAA,GAAO,SAAS,CAAC,CAAA,GAAIC,gBAAQ,KAAM,CAAA,MAAA,CAAA;AAEvD,IAAmB,kBAAA,CAAA,SAAA,EAAW,IAAI,OAAQ,CAAA,MAAA,CAAA;AAC1C,IAAmB,kBAAA,CAAA,SAAA,EAAW,IAAI,OAAQ,CAAA,KAAA,CAAA;AAAA,GAC9C;AAGA,EAAM,MAAA,SAAA,GAAY,IAAIC,mBAAA,CAAU,kBAAkB,CAAA,CAAA;AAElD,EAAA,YAAA,CAAa,GAAG,CAAI,GAAA,SAAA,CAAA;AAEpB,EAAO,OAAA,SAAA,CAAA;AACX;;;;"}

node_modules/pixi.js/lib/rendering/batcher/gpu/getTextureBatchBindGroup.mjs

@@ -0,0 +1,33 @@
+import { BindGroup } from '../../renderers/gpu/shader/BindGroup.mjs';
+import { Texture } from '../../renderers/shared/texture/Texture.mjs';
+import { getMaxTexturesPerBatch } from '../gl/utils/maxRecommendedTextures.mjs';
+
+"use strict";
+const cachedGroups = {};
+function getTextureBatchBindGroup(textures, size) {
+  let uid = 2166136261;
+  for (let i = 0; i < size; i++) {
+    uid ^= textures[i].uid;
+    uid = Math.imul(uid, 16777619);
+    uid >>>= 0;
+  }
+  return cachedGroups[uid] || generateTextureBatchBindGroup(textures, size, uid);
+}
+let maxTextures = 0;
+function generateTextureBatchBindGroup(textures, size, key) {
+  const bindGroupResources = {};
+  let bindIndex = 0;
+  if (!maxTextures)
+    maxTextures = getMaxTexturesPerBatch();
+  for (let i = 0; i < maxTextures; i++) {
+    const texture = i < size ? textures[i] : Texture.EMPTY.source;
+    bindGroupResources[bindIndex++] = texture.source;
+    bindGroupResources[bindIndex++] = texture.style;
+  }
+  const bindGroup = new BindGroup(bindGroupResources);
+  cachedGroups[key] = bindGroup;
+  return bindGroup;
+}
+
+export { getTextureBatchBindGroup };
+//# sourceMappingURL=getTextureBatchBindGroup.mjs.map

node_modules/pixi.js/lib/rendering/batcher/gpu/getTextureBatchBindGroup.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"getTextureBatchBindGroup.mjs","sources":["../../../../src/rendering/batcher/gpu/getTextureBatchBindGroup.ts"],"sourcesContent":["import { BindGroup } from '../../renderers/gpu/shader/BindGroup';\nimport { Texture } from '../../renderers/shared/texture/Texture';\nimport { getMaxTexturesPerBatch } from '../gl/utils/maxRecommendedTextures';\n\nimport type { TextureSource } from '../../renderers/shared/texture/sources/TextureSource';\n\nconst cachedGroups: Record<number, BindGroup> = {};\n\nexport function getTextureBatchBindGroup(textures: TextureSource[], size: number)\n{\n    let uid = 2166136261; // FNV-1a 32-bit offset basis\n\n    for (let i = 0; i < size; i++)\n    {\n        uid ^= textures[i].uid;\n        uid = Math.imul(uid, 16777619);\n        uid >>>= 0;\n    }\n\n    return cachedGroups[uid] || generateTextureBatchBindGroup(textures, size, uid);\n}\n\nlet maxTextures = 0;\n\nfunction generateTextureBatchBindGroup(textures: TextureSource[], size: number, key: number): BindGroup\n{\n    const bindGroupResources: Record<string, any> = {};\n\n    let bindIndex = 0;\n\n    if (!maxTextures)maxTextures = getMaxTexturesPerBatch();\n\n    for (let i = 0; i < maxTextures; i++)\n    {\n        const texture = i < size ? textures[i] : Texture.EMPTY.source;\n\n        bindGroupResources[bindIndex++] = texture.source;\n        bindGroupResources[bindIndex++] = texture.style;\n    }\n\n    // pad out with empty textures\n    const bindGroup = new BindGroup(bindGroupResources);\n\n    cachedGroups[key] = bindGroup;\n\n    return bindGroup;\n}\n\n"],"names":[],"mappings":";;;;;AAMA,MAAM,eAA0C,EAAC,CAAA;AAEjC,SAAA,wBAAA,CAAyB,UAA2B,IACpE,EAAA;AACI,EAAA,IAAI,GAAM,GAAA,UAAA,CAAA;AAEV,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,IAAA,EAAM,CAC1B,EAAA,EAAA;AACI,IAAO,GAAA,IAAA,QAAA,CAAS,CAAC,CAAE,CAAA,GAAA,CAAA;AACnB,IAAM,GAAA,GAAA,IAAA,CAAK,IAAK,CAAA,GAAA,EAAK,QAAQ,CAAA,CAAA;AAC7B,IAAS,GAAA,MAAA,CAAA,CAAA;AAAA,GACb;AAEA,EAAA,OAAO,aAAa,GAAG,CAAA,IAAK,6BAA8B,CAAA,QAAA,EAAU,MAAM,GAAG,CAAA,CAAA;AACjF,CAAA;AAEA,IAAI,WAAc,GAAA,CAAA,CAAA;AAElB,SAAS,6BAAA,CAA8B,QAA2B,EAAA,IAAA,EAAc,GAChF,EAAA;AACI,EAAA,MAAM,qBAA0C,EAAC,CAAA;AAEjD,EAAA,IAAI,SAAY,GAAA,CAAA,CAAA;AAEhB,EAAA,IAAI,CAAC,WAAA;AAAY,IAAA,WAAA,GAAc,sBAAuB,EAAA,CAAA;AAEtD,EAAA,KAAA,IAAS,CAAI,GAAA,CAAA,EAAG,CAAI,GAAA,WAAA,EAAa,CACjC,EAAA,EAAA;AACI,IAAA,MAAM,UAAU,CAAI,GAAA,IAAA,GAAO,SAAS,CAAC,CAAA,GAAI,QAAQ,KAAM,CAAA,MAAA,CAAA;AAEvD,IAAmB,kBAAA,CAAA,SAAA,EAAW,IAAI,OAAQ,CAAA,MAAA,CAAA;AAC1C,IAAmB,kBAAA,CAAA,SAAA,EAAW,IAAI,OAAQ,CAAA,KAAA,CAAA;AAAA,GAC9C;AAGA,EAAM,MAAA,SAAA,GAAY,IAAI,SAAA,CAAU,kBAAkB,CAAA,CAAA;AAElD,EAAA,YAAA,CAAa,GAAG,CAAI,GAAA,SAAA,CAAA;AAEpB,EAAO,OAAA,SAAA,CAAA;AACX;;;;"}