| /* |
| * Copyright (C) 2021 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 |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| // https://gpuweb.github.io/gpuweb/#enumdef-gputextureformat |
| |
| [ |
| EnabledBySetting=WebGPU |
| ] |
| enum GPUTextureFormat { |
| // 8-bit formats |
| "r8unorm", |
| "r8snorm", |
| "r8uint", |
| "r8sint", |
| |
| // 16-bit formats |
| "r16uint", |
| "r16sint", |
| "r16float", |
| "rg8unorm", |
| "rg8snorm", |
| "rg8uint", |
| "rg8sint", |
| |
| // 32-bit formats |
| "r32uint", |
| "r32sint", |
| "r32float", |
| "rg16uint", |
| "rg16sint", |
| "rg16float", |
| "rgba8unorm", |
| "rgba8unorm-srgb", |
| "rgba8snorm", |
| "rgba8uint", |
| "rgba8sint", |
| "bgra8unorm", |
| "bgra8unorm-srgb", |
| // Packed 32-bit formats |
| "rgb9e5ufloat", |
| "rgb10a2unorm", |
| "rg11b10ufloat", |
| |
| // 64-bit formats |
| "rg32uint", |
| "rg32sint", |
| "rg32float", |
| "rgba16uint", |
| "rgba16sint", |
| "rgba16float", |
| |
| // 128-bit formats |
| "rgba32uint", |
| "rgba32sint", |
| "rgba32float", |
| |
| // Depth and stencil formats |
| "stencil8", |
| "depth16unorm", |
| "depth24plus", |
| "depth24plus-stencil8", |
| "depth32float", |
| |
| // BC compressed formats usable if "texture-compression-bc" is both |
| // supported by the device/user agent and enabled in requestDevice. |
| "bc1-rgba-unorm", |
| "bc1-rgba-unorm-srgb", |
| "bc2-rgba-unorm", |
| "bc2-rgba-unorm-srgb", |
| "bc3-rgba-unorm", |
| "bc3-rgba-unorm-srgb", |
| "bc4-r-unorm", |
| "bc4-r-snorm", |
| "bc5-rg-unorm", |
| "bc5-rg-snorm", |
| "bc6h-rgb-ufloat", |
| "bc6h-rgb-float", |
| "bc7-rgba-unorm", |
| "bc7-rgba-unorm-srgb", |
| |
| // ETC2 compressed formats usable if "texture-compression-etc2" is both |
| // supported by the device/user agent and enabled in requestDevice. |
| "etc2-rgb8unorm", |
| "etc2-rgb8unorm-srgb", |
| "etc2-rgb8a1unorm", |
| "etc2-rgb8a1unorm-srgb", |
| "etc2-rgba8unorm", |
| "etc2-rgba8unorm-srgb", |
| "eac-r11unorm", |
| "eac-r11snorm", |
| "eac-rg11unorm", |
| "eac-rg11snorm", |
| |
| // ASTC compressed formats usable if "texture-compression-astc" is both |
| // supported by the device/user agent and enabled in requestDevice. |
| "astc-4x4-unorm", |
| "astc-4x4-unorm-srgb", |
| "astc-5x4-unorm", |
| "astc-5x4-unorm-srgb", |
| "astc-5x5-unorm", |
| "astc-5x5-unorm-srgb", |
| "astc-6x5-unorm", |
| "astc-6x5-unorm-srgb", |
| "astc-6x6-unorm", |
| "astc-6x6-unorm-srgb", |
| "astc-8x5-unorm", |
| "astc-8x5-unorm-srgb", |
| "astc-8x6-unorm", |
| "astc-8x6-unorm-srgb", |
| "astc-8x8-unorm", |
| "astc-8x8-unorm-srgb", |
| "astc-10x5-unorm", |
| "astc-10x5-unorm-srgb", |
| "astc-10x6-unorm", |
| "astc-10x6-unorm-srgb", |
| "astc-10x8-unorm", |
| "astc-10x8-unorm-srgb", |
| "astc-10x10-unorm", |
| "astc-10x10-unorm-srgb", |
| "astc-12x10-unorm", |
| "astc-12x10-unorm-srgb", |
| "astc-12x12-unorm", |
| "astc-12x12-unorm-srgb", |
| |
| // "depth24unorm-stencil8" feature |
| "depth24unorm-stencil8", |
| |
| // "depth32float-stencil8" feature |
| "depth32float-stencil8" |
| }; |