Source/WebCore/Modules/webgpu/WebGPUCommandBuffer.idl

/*
 * Copyright (C) 2018 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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 */
// https://github.com/gpuweb/gpuweb/blob/master/design/sketch.webidl

[
    Conditional=WEBGPU,
    EnabledAtRuntime=WebGPU,
    ImplementationLacksVTable
] interface WebGPUCommandBuffer {
    WebGPURenderPassEncoder beginRenderPass(WebGPURenderPassDescriptor descriptor);

/* Not Yet Implemented
    WebGPUComputePassEncoder beginComputePass();

    // Commands allowed outside of "passes"
        void copyBufferToBuffer(
        WebGPUBuffer src,
        u32 srcOffset,
        WebGPUBuffer dst,
        u32 dstOffset,
        u32 size);

    void copyBufferToTexture(
        WebGPUBufferCopyView source,
        WebGPUTextureCopyView destination,
        WebGPUExtent3D copySize);

    void copyTextureToBuffer(
        WebGPUTextureCopyView source,
        WebGPUBufferCopyView destination,
        WebGPUExtent3D copySize);

    void copyTextureToTexture(
        WebGPUTextureCopyView source,
        WebGPUTextureCopyView destination,
        WebGPUExtent3D copySize);

    // TODO figure which other commands are needed
    void blit();
*/
};