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25 lines
769 B
Text
25 lines
769 B
Text
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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// https://gpuweb.github.io/gpuweb/#gpubuffer
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[Exposed=(Window, DedicatedWorker), Serializable, Pref="dom.webgpu.enabled"]
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interface GPUBuffer {
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Promise<ArrayBuffer> mapReadAsync();
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// Promise<ArrayBuffer> mapWriteAsync();
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void unmap();
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void destroy();
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};
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GPUBuffer includes GPUObjectBase;
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dictionary GPUBufferDescriptor : GPUObjectDescriptorBase {
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required GPUSize64 size;
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required GPUBufferUsageFlags usage;
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};
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typedef unsigned long long GPUSize64;
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typedef unsigned long GPUBufferUsageFlags;
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typedef sequence<any> GPUMappedBuffer;
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