Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

KTX2 integration -- Dropping support for KTX #9040

Closed
wants to merge 19 commits into from
Closed

KTX2 integration -- Dropping support for KTX #9040

Show file tree
Hide file tree
Changes from 6 commits
Commits
Show all changes
19 commits
Select commit Hold shift + click to select a range
bb98300
KTX2 support added
YVin3D Jun 3, 2020
3fb2094
Added Fix for ETC1
YVin3D Jun 3, 2020
94a8081
Weird then chaining bug
YVin3D Jun 12, 2020
d5b3893
Added transcoding testing code
YVin3D Jun 12, 2020
f47b6d5
Reverted back to production build for testing GLTF-KTX2 files
YVin3D Jun 15, 2020
bf5bc7b
Dropped KTX, Updated sandcastles to support KTX2 instead, updated spe…
YVin3D Jul 18, 2020
04e58bf
Updated specs to remove CRN, also updated LICENSE.md
YVin3D Jul 20, 2020
f808f11
Added back missing whiteShapes.png file
YVin3D Jul 22, 2020
b03dc27
Incremental changes made based on PR, loadKTX2Spec still fails
YVin3D Jul 22, 2020
fda4f2f
Updated Spec models with GLTF 2.0 embedded KTX2 model as per PR
YVin3D Jul 22, 2020
6dda57e
Removed compressedImage3DTiles
YVin3D Jul 22, 2020
cf3d392
Updated GltfPipeline
YVin3D Jul 22, 2020
b3c83f3
added support for Env map pixel type
YVin3D Jul 26, 2020
008e5ef
Fixed environment map parsing
YVin3D Jul 26, 2020
d4a02b7
update transcoder to 78790b5, fix some bugs with KTX2 (ECT1S) mipmaps
likangning93 Oct 13, 2020
fdfa914
fix typescript error
likangning93 Oct 13, 2020
6358371
move KTX2 parsing to a webworker, un-monkeypatch msc_basis_transcoder.js
likangning93 Oct 15, 2020
19e9247
add IE11 support with a Javascript fallback built against KTX-Softwar…
likangning93 Oct 16, 2020
a66e5e0
fix parseKTX2 bug with non-square textures
likangning93 Nov 3, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Binary file added Apps/SampleData/Cesium3DTiles/Tilesets/KTX2Tileset/Balloon.b3dm
View file
Open in desktop
Binary file not shown.
39 changes: 39 additions & 0 deletions Apps/SampleData/Cesium3DTiles/Tilesets/KTX2Tileset/tileset.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
{
"asset": {
"version": "1.0"
},
"geometricError": 70,
"root": {
"transform": [
-0.8608332815512961,
-0.026091425783012157,
-0.5082177671768633,
0,
0.324224005982592,
-0.7978680937788927,
-0.5082177671768631,
0,
-0.39223061496806577,
-0.6022671686471426,
0.6952908760019272,
0,
-2506152.030937531,
-3848177.6543499078,
4412811.205275625,
1
],
"refine": "REPLACE",
"boundingVolume": {
"sphere": [
0,
0,
0,
100
]
},
"geometricError": 0,
"content": {
"uri": "Balloon.b3dm"
}
}
}
Binary file removed Apps/SampleData/EnvironmentMap/kiara_6_afternoon_2k_ibl.ktx
View file
Open in desktop
Binary file not shown.
Binary file added Apps/SampleData/EnvironmentMap/kiara_6_afternoon_2k_ibl.ktx2
View file
Open in desktop
Binary file not shown.
Binary file added Apps/SampleData/models/CesiumBalloonKTX2/CesiumBalloonKTX2.glb
View file
Open in desktop
Binary file not shown.
9 changes: 9 additions & 0 deletions Apps/Sandcastle/gallery/3D Models.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,15 @@
);
},
},
{
text: "KTX2 Compressed Balloon",
onselect: function () {
createModel(
"../../SampleData/models/CesiumBalloonKTX2/CesiumBalloonKTX2.glb",
1000.0
);
},
},
];

Sandcastle.addToolbarMenu(options);
Expand Down
7 changes: 2 additions & 5 deletions Apps/Sandcastle/gallery/Image-Based Lighting.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -66,13 +66,10 @@
}

var environmentMapURL =
"https://cesium.com/assets/kiara_6_afternoon_2k_ibl.ktx";
"../../SampleData/EnvironmentMap/kiara_6_afternoon_2k_ibl.ktx2";
var modelURL = "../../SampleData/models/Pawns/Pawns.glb";

// This environment map was processed using Google's Filament project. To process your own:
// 1 - Download the Filament release (https://github.com/google/filament/releases).
// 2 - Run `cmgen --type=ktx --deploy=/path/to/output /path/to/image.hdr`. Other formats are also supported. Run `cmgen --help` for all options.
// 3 - Take the generated coefficients and the KTX file and load them in CesiumJS as shown below.
// This environment map was processed using Google's Filament project.
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The environment map looks different than master. Is this because the image changed or did the IBL implementation change? The environment map should come with a prefiltered mipmap so that rougher materials produce blurrier reflections. Filament was doing this previously but I'm not sure what the new KTX2 generation process is like.

More background: https://learnopengl.com/PBR/IBL/Specular-IBL

ibl_prefilter_map

From the Image-Based Lighting sandcastle:

master

before

ktx2-integration

after

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Also the new image is 4.28MB compared to the previous 2MB. The smaller the better so that we don't bloat the CesiumJS zip release too much.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@YoussefV you mentioned that a straight up KTX -> KTX2 conversion failed. How quick would it be to write our own script just for this? I guess this depends on the number of breaking changes between KTX and KTX2.

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I think it would take a while because the spec has changed a decent amount. It might be worth it to open an issue in the KTX2 repo about it if we're 100% confident the original KTX file is valid.

The reason why the KTX2 file is larger is because the mip map is uncompressed, so it unpacks the RGB values.

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

So I was the one who created the KTX2 image, the mip map didn't make the reflections blurrier because it autogenerated the levels without taking into account it was a specular IBL. I think the best approach here is to fix the existing converter since the problem may most likely be that the converter has a bug.

I'll open up an issue there.


Copy link
Contributor

@OmarShehata OmarShehata Jul 22, 2020 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Are these instructions out of date/not working?

One problem we had when initially creating this Sandcastle is it was completely opaque what all these coefficients meant, or how to get your own. The user was never supposed to do this process manually. The glTF IBL extension just wasn't ready at the time.

But now it is: https://github.com/KhronosGroup/glTF/tree/master/extensions/2.0/Vendor/EXT_lights_image_based#ext_lights_image_based.

This example can be greatly simplified into essentially one line if we just add support for that extension. I would suggest we do that (not necessarily in this PR, open an issue for it?), and/or just remove this example because it isn't very useful to Cesium users as-is.

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Yeah, Google's Filament hasn't been updated to support KTX2. I had to rebuild this cubemap by using this website, which gave six PNG images, which I then had adjust the opacity of and then convert to KTX2 using the command line tool from this repo.

We could always open up an issue to build a tool that automates this?

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

One limitation of using EXT_lights_image_based is that it needs to be added to the glTF's individually whereas Cesium users might want to set an environment map for the entire scene.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Yes. It's critical for users to be able to select their own HDR, IBL environments. Can't expect ordinary models to bundle them.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Would most users know how to/want to manually specify the 9 coefficients as shown here? That was the part I was thinking we could omit from this sandcastle, and fallback to the procedural.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

If you fall back to procedural, the diffuse lighting on the model won't match the specular lighting environment, which is not what a user who cares about lighting environments is going to want to see. That said, I'm no fan of manually specifying spherical harmonics in code, that seems ridiculous and error-prone. But is the alternative to force all users to always accept a default procedural diffuse lighting environment?

By comparison, BabylonJS stores pre-filtered lighting environments in .env files of their own design, which users can create in their Sandbox (instructions). The .env file contains both diffuse and specular lighting pre-filtered, making it ready to render models with. I don't know if the format is standard or open, but I suppose we could ask. For users this is very easy, just load the env and assign it to the scene, and all your models will have the correct lighting and reflections of the environment.

In ThreeJS, they can now load *.hdr files directly. But these need some pre-filtering at load time, and they have a class called PMREMGenerator that will do exactly this. This costs some load-time performance, but offers users the convenience of directly using the most common HDR environment format found online.

I like the KTX file, but it looks like the file is only storing the pre-filtered specular lighting environment, and dumping out the diffuse as a bunch of SH coefficients for users to deal with separately. Unless maybe KTX2 has some way to include the diffuse environment as well? Ideally there should be a standard environment format that includes both.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I've been working on the VSCode glTF preview, trying to get nice IBLs in all the preview windows, and it would be nice to include Cesium in this too.

In this commit I hacked up a little sh.txt file reader, which is the text file that cmgen writes out when it processed an IBL into a KTX. It loads the Spherical Harmonics and builds the array of Cartesians for them. Not sure if this will actually get published, but it seems to work.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Watching a Virtual SIGGRAPH presentation on Filament (Moving Mobile Graphics, ~2:28:00). Romain says they're not using spherical harmonics at all anymore. Instead, they stop the specular IBL mipmaps at 16x16 smallest size with roughness == 1.0 at that size, and they re-use that particular mip level as their diffuse IBL.

I think Cesium should do that too, and ditch the SH coefficients.

var L00 = new Cesium.Cartesian3(
0.170455150831422,
Expand Down
9 changes: 1 addition & 8 deletions Apps/Sandcastle/gallery/Materials.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -221,14 +221,7 @@
function applyCompressedTextureMaterial(primitive, scene) {
Sandcastle.declare(applyCompressedTextureMaterial); // For highlighting in Sandcastle.

var compressedImageUrl;
if (scene.getCompressedTextureFormatSupported("s3tc")) {
compressedImageUrl = "../images/LogoDXT1.ktx";
} else if (scene.getCompressedTextureFormatSupported("etc1")) {
compressedImageUrl = "../images/LogoETC1.ktx";
} else if (scene.getCompressedTextureFormatSupported("pvrtc")) {
compressedImageUrl = "../images/LogoPVR.ktx";
}
var compressedImageUrl = "../images/Logo.ktx2";

primitive.appearance.material = new Cesium.Material({
fabric: {
Expand Down
Binary file added Apps/Sandcastle/images/Logo.ktx2
View file
Open in desktop
Binary file not shown.
Binary file removed Apps/Sandcastle/images/LogoDXT1.ktx
View file
Open in desktop
Binary file not shown.
Binary file removed Apps/Sandcastle/images/LogoETC1.ktx
View file
Open in desktop
Binary file not shown.
Binary file removed Apps/Sandcastle/images/LogoPVR.ktx
View file
Open in desktop
Binary file not shown.
Binary file removed Apps/Sandcastle/images/whiteShapes.png
View file
Open in desktop
Binary file not shown.
5 changes: 5 additions & 0 deletions Source/Core/FeatureDetection.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,10 @@ function supportsPointerEvents() {
return hasPointerEvents;
}

function supportsBasis(context) {
return context.etc1 || context.s3tc || context.pvrtc;
}

var imageRenderingValueResult;
var supportsImageRenderingPixelatedResult;
function supportsImageRenderingPixelated() {
Expand Down Expand Up @@ -304,6 +308,7 @@ var FeatureDetection = {
supportsPointerEvents: supportsPointerEvents,
supportsImageRenderingPixelated: supportsImageRenderingPixelated,
supportsWebP: supportsWebP,
supportsBasis: supportsBasis,
imageRenderingValue: imageRenderingValue,
typedArrayTypes: typedArrayTypes,
};
Expand Down
287 changes: 287 additions & 0 deletions Source/Core/VulkanConstants.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,287 @@
/**
* Enum containing Vulkan Constant values by name.
* for use when needing VK Formats
*
* These match the constants from the [Vulkan 1.2]{@link https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#formats-definition}
* specifications.
*
* @exports VulkanConstants
*/
var VulkanConstants = {
VK_FORMAT_UNDEFINED: 0,
VK_FORMAT_R4G4_UNORM_PACK8: 1,
VK_FORMAT_R4G4B4A4_UNORM_PACK16: 2,
VK_FORMAT_B4G4R4A4_UNORM_PACK16: 3,
VK_FORMAT_R5G6B5_UNORM_PACK16: 4,
VK_FORMAT_B5G6R5_UNORM_PACK16: 5,
VK_FORMAT_R5G5B5A1_UNORM_PACK16: 6,
VK_FORMAT_B5G5R5A1_UNORM_PACK16: 7,
VK_FORMAT_A1R5G5B5_UNORM_PACK16: 8,
VK_FORMAT_R8_UNORM: 9,
VK_FORMAT_R8_SNORM: 10,
VK_FORMAT_R8_USCALED: 11,
VK_FORMAT_R8_SSCALED: 12,
VK_FORMAT_R8_UINT: 13,
VK_FORMAT_R8_SINT: 14,
VK_FORMAT_R8_SRGB: 15,
VK_FORMAT_R8G8_UNORM: 16,
VK_FORMAT_R8G8_SNORM: 17,
VK_FORMAT_R8G8_USCALED: 18,
VK_FORMAT_R8G8_SSCALED: 19,
VK_FORMAT_R8G8_UINT: 20,
VK_FORMAT_R8G8_SINT: 21,
VK_FORMAT_R8G8_SRGB: 22,
VK_FORMAT_R8G8B8_UNORM: 23,
VK_FORMAT_R8G8B8_SNORM: 24,
VK_FORMAT_R8G8B8_USCALED: 25,
VK_FORMAT_R8G8B8_SSCALED: 26,
VK_FORMAT_R8G8B8_UINT: 27,
VK_FORMAT_R8G8B8_SINT: 28,
VK_FORMAT_R8G8B8_SRGB: 29,
VK_FORMAT_B8G8R8_UNORM: 30,
VK_FORMAT_B8G8R8_SNORM: 31,
VK_FORMAT_B8G8R8_USCALED: 32,
VK_FORMAT_B8G8R8_SSCALED: 33,
VK_FORMAT_B8G8R8_UINT: 34,
VK_FORMAT_B8G8R8_SINT: 35,
VK_FORMAT_B8G8R8_SRGB: 36,
VK_FORMAT_R8G8B8A8_UNORM: 37,
VK_FORMAT_R8G8B8A8_SNORM: 38,
VK_FORMAT_R8G8B8A8_USCALED: 39,
VK_FORMAT_R8G8B8A8_SSCALED: 40,
VK_FORMAT_R8G8B8A8_UINT: 41,
VK_FORMAT_R8G8B8A8_SINT: 42,
VK_FORMAT_R8G8B8A8_SRGB: 43,
VK_FORMAT_B8G8R8A8_UNORM: 44,
VK_FORMAT_B8G8R8A8_SNORM: 45,
VK_FORMAT_B8G8R8A8_USCALED: 46,
VK_FORMAT_B8G8R8A8_SSCALED: 47,
VK_FORMAT_B8G8R8A8_UINT: 48,
VK_FORMAT_B8G8R8A8_SINT: 49,
VK_FORMAT_B8G8R8A8_SRGB: 50,
VK_FORMAT_A8B8G8R8_UNORM_PACK32: 51,
VK_FORMAT_A8B8G8R8_SNORM_PACK32: 52,
VK_FORMAT_A8B8G8R8_USCALED_PACK32: 53,
VK_FORMAT_A8B8G8R8_SSCALED_PACK32: 54,
VK_FORMAT_A8B8G8R8_UINT_PACK32: 55,
VK_FORMAT_A8B8G8R8_SINT_PACK32: 56,
VK_FORMAT_A8B8G8R8_SRGB_PACK32: 57,
VK_FORMAT_A2R10G10B10_UNORM_PACK32: 58,
VK_FORMAT_A2R10G10B10_SNORM_PACK32: 59,
VK_FORMAT_A2R10G10B10_USCALED_PACK32: 60,
VK_FORMAT_A2R10G10B10_SSCALED_PACK32: 61,
VK_FORMAT_A2R10G10B10_UINT_PACK32: 62,
VK_FORMAT_A2R10G10B10_SINT_PACK32: 63,
VK_FORMAT_A2B10G10R10_UNORM_PACK32: 64,
VK_FORMAT_A2B10G10R10_SNORM_PACK32: 65,
VK_FORMAT_A2B10G10R10_USCALED_PACK32: 66,
VK_FORMAT_A2B10G10R10_SSCALED_PACK32: 67,
VK_FORMAT_A2B10G10R10_UINT_PACK32: 68,
VK_FORMAT_A2B10G10R10_SINT_PACK32: 69,
VK_FORMAT_R16_UNORM: 70,
VK_FORMAT_R16_SNORM: 71,
VK_FORMAT_R16_USCALED: 72,
VK_FORMAT_R16_SSCALED: 73,
VK_FORMAT_R16_UINT: 74,
VK_FORMAT_R16_SINT: 75,
VK_FORMAT_R16_SFLOAT: 76,
VK_FORMAT_R16G16_UNORM: 77,
VK_FORMAT_R16G16_SNORM: 78,
VK_FORMAT_R16G16_USCALED: 79,
VK_FORMAT_R16G16_SSCALED: 80,
VK_FORMAT_R16G16_UINT: 81,
VK_FORMAT_R16G16_SINT: 82,
VK_FORMAT_R16G16_SFLOAT: 83,
VK_FORMAT_R16G16B16_UNORM: 84,
VK_FORMAT_R16G16B16_SNORM: 85,
VK_FORMAT_R16G16B16_USCALED: 86,
VK_FORMAT_R16G16B16_SSCALED: 87,
VK_FORMAT_R16G16B16_UINT: 88,
VK_FORMAT_R16G16B16_SINT: 89,
VK_FORMAT_R16G16B16_SFLOAT: 90,
VK_FORMAT_R16G16B16A16_UNORM: 91,
VK_FORMAT_R16G16B16A16_SNORM: 92,
VK_FORMAT_R16G16B16A16_USCALED: 93,
VK_FORMAT_R16G16B16A16_SSCALED: 94,
VK_FORMAT_R16G16B16A16_UINT: 95,
VK_FORMAT_R16G16B16A16_SINT: 96,
VK_FORMAT_R16G16B16A16_SFLOAT: 97,
VK_FORMAT_R32_UINT: 98,
VK_FORMAT_R32_SINT: 99,
VK_FORMAT_R32_SFLOAT: 100,
VK_FORMAT_R32G32_UINT: 101,
VK_FORMAT_R32G32_SINT: 102,
VK_FORMAT_R32G32_SFLOAT: 103,
VK_FORMAT_R32G32B32_UINT: 104,
VK_FORMAT_R32G32B32_SINT: 105,
VK_FORMAT_R32G32B32_SFLOAT: 106,
VK_FORMAT_R32G32B32A32_UINT: 107,
VK_FORMAT_R32G32B32A32_SINT: 108,
VK_FORMAT_R32G32B32A32_SFLOAT: 109,
VK_FORMAT_R64_UINT: 110,
VK_FORMAT_R64_SINT: 111,
VK_FORMAT_R64_SFLOAT: 112,
VK_FORMAT_R64G64_UINT: 113,
VK_FORMAT_R64G64_SINT: 114,
VK_FORMAT_R64G64_SFLOAT: 115,
VK_FORMAT_R64G64B64_UINT: 116,
VK_FORMAT_R64G64B64_SINT: 117,
VK_FORMAT_R64G64B64_SFLOAT: 118,
VK_FORMAT_R64G64B64A64_UINT: 119,
VK_FORMAT_R64G64B64A64_SINT: 120,
VK_FORMAT_R64G64B64A64_SFLOAT: 121,
VK_FORMAT_B10G11R11_UFLOAT_PACK32: 122,
VK_FORMAT_E5B9G9R9_UFLOAT_PACK32: 123,
VK_FORMAT_D16_UNORM: 124,
VK_FORMAT_X8_D24_UNORM_PACK32: 125,
VK_FORMAT_D32_SFLOAT: 126,
VK_FORMAT_S8_UINT: 127,
VK_FORMAT_D16_UNORM_S8_UINT: 128,
VK_FORMAT_D24_UNORM_S8_UINT: 129,
VK_FORMAT_D32_SFLOAT_S8_UINT: 130,
VK_FORMAT_BC1_RGB_UNORM_BLOCK: 131,
VK_FORMAT_BC1_RGB_SRGB_BLOCK: 132,
VK_FORMAT_BC1_RGBA_UNORM_BLOCK: 133,
VK_FORMAT_BC1_RGBA_SRGB_BLOCK: 134,
VK_FORMAT_BC2_UNORM_BLOCK: 135,
VK_FORMAT_BC2_SRGB_BLOCK: 136,
VK_FORMAT_BC3_UNORM_BLOCK: 137,
VK_FORMAT_BC3_SRGB_BLOCK: 138,
VK_FORMAT_BC4_UNORM_BLOCK: 139,
VK_FORMAT_BC4_SNORM_BLOCK: 140,
VK_FORMAT_BC5_UNORM_BLOCK: 141,
VK_FORMAT_BC5_SNORM_BLOCK: 142,
VK_FORMAT_BC6H_UFLOAT_BLOCK: 143,
VK_FORMAT_BC6H_SFLOAT_BLOCK: 144,
VK_FORMAT_BC7_UNORM_BLOCK: 145,
VK_FORMAT_BC7_SRGB_BLOCK: 146,
VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: 147,
VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK: 148,
VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK: 149,
VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK: 150,
VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK: 151,
VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK: 152,
VK_FORMAT_EAC_R11_UNORM_BLOCK: 153,
VK_FORMAT_EAC_R11_SNORM_BLOCK: 154,
VK_FORMAT_EAC_R11G11_UNORM_BLOCK: 155,
VK_FORMAT_EAC_R11G11_SNORM_BLOCK: 156,
VK_FORMAT_ASTC_4x4_UNORM_BLOCK: 157,
VK_FORMAT_ASTC_4x4_SRGB_BLOCK: 158,
VK_FORMAT_ASTC_5x4_UNORM_BLOCK: 159,
VK_FORMAT_ASTC_5x4_SRGB_BLOCK: 160,
VK_FORMAT_ASTC_5x5_UNORM_BLOCK: 161,
VK_FORMAT_ASTC_5x5_SRGB_BLOCK: 162,
VK_FORMAT_ASTC_6x5_UNORM_BLOCK: 163,
VK_FORMAT_ASTC_6x5_SRGB_BLOCK: 164,
VK_FORMAT_ASTC_6x6_UNORM_BLOCK: 165,
VK_FORMAT_ASTC_6x6_SRGB_BLOCK: 166,
VK_FORMAT_ASTC_8x5_UNORM_BLOCK: 167,
VK_FORMAT_ASTC_8x5_SRGB_BLOCK: 168,
VK_FORMAT_ASTC_8x6_UNORM_BLOCK: 169,
VK_FORMAT_ASTC_8x6_SRGB_BLOCK: 170,
VK_FORMAT_ASTC_8x8_UNORM_BLOCK: 171,
VK_FORMAT_ASTC_8x8_SRGB_BLOCK: 172,
VK_FORMAT_ASTC_10x5_UNORM_BLOCK: 173,
VK_FORMAT_ASTC_10x5_SRGB_BLOCK: 174,
VK_FORMAT_ASTC_10x6_UNORM_BLOCK: 175,
VK_FORMAT_ASTC_10x6_SRGB_BLOCK: 176,
VK_FORMAT_ASTC_10x8_UNORM_BLOCK: 177,
VK_FORMAT_ASTC_10x8_SRGB_BLOCK: 178,
VK_FORMAT_ASTC_10x10_UNORM_BLOCK: 179,
VK_FORMAT_ASTC_10x10_SRGB_BLOCK: 180,
VK_FORMAT_ASTC_12x10_UNORM_BLOCK: 181,
VK_FORMAT_ASTC_12x10_SRGB_BLOCK: 182,
VK_FORMAT_ASTC_12x12_UNORM_BLOCK: 183,
VK_FORMAT_ASTC_12x12_SRGB_BLOCK: 184,
VK_FORMAT_G8B8G8R8_422_UNORM: 1000156000,
VK_FORMAT_B8G8R8G8_422_UNORM: 1000156001,
VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM: 1000156002,
VK_FORMAT_G8_B8R8_2PLANE_420_UNORM: 1000156003,
VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM: 1000156004,
VK_FORMAT_G8_B8R8_2PLANE_422_UNORM: 1000156005,
VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM: 1000156006,
VK_FORMAT_R10X6_UNORM_PACK16: 1000156007,
VK_FORMAT_R10X6G10X6_UNORM_2PACK16: 1000156008,
VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16: 1000156009,
VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16: 1000156010,
VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16: 1000156011,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16: 1000156012,
VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16: 1000156013,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16: 1000156014,
VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16: 1000156015,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16: 1000156016,
VK_FORMAT_R12X4_UNORM_PACK16: 1000156017,
VK_FORMAT_R12X4G12X4_UNORM_2PACK16: 1000156018,
VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16: 1000156019,
VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16: 1000156020,
VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16: 1000156021,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16: 1000156022,
VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16: 1000156023,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16: 1000156024,
VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16: 1000156025,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16: 1000156026,
VK_FORMAT_G16B16G16R16_422_UNORM: 1000156027,
VK_FORMAT_B16G16R16G16_422_UNORM: 1000156028,
VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM: 1000156029,
VK_FORMAT_G16_B16R16_2PLANE_420_UNORM: 1000156030,
VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM: 1000156031,
VK_FORMAT_G16_B16R16_2PLANE_422_UNORM: 1000156032,
VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM: 1000156033,
VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG: 1000054000,
VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG: 1000054001,
VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG: 1000054002,
VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG: 1000054003,
VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG: 1000054004,
VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG: 1000054005,
VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG: 1000054006,
VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG: 1000054007,
VK_FORMAT_ASTC_4x4_SFLOAT_BLOCK_EXT: 1000066000,
VK_FORMAT_ASTC_5x4_SFLOAT_BLOCK_EXT: 1000066001,
VK_FORMAT_ASTC_5x5_SFLOAT_BLOCK_EXT: 1000066002,
VK_FORMAT_ASTC_6x5_SFLOAT_BLOCK_EXT: 1000066003,
VK_FORMAT_ASTC_6x6_SFLOAT_BLOCK_EXT: 1000066004,
VK_FORMAT_ASTC_8x5_SFLOAT_BLOCK_EXT: 1000066005,
VK_FORMAT_ASTC_8x6_SFLOAT_BLOCK_EXT: 1000066006,
VK_FORMAT_ASTC_8x8_SFLOAT_BLOCK_EXT: 1000066007,
VK_FORMAT_ASTC_10x5_SFLOAT_BLOCK_EXT: 1000066008,
VK_FORMAT_ASTC_10x6_SFLOAT_BLOCK_EXT: 1000066009,
VK_FORMAT_ASTC_10x8_SFLOAT_BLOCK_EXT: 1000066010,
VK_FORMAT_ASTC_10x10_SFLOAT_BLOCK_EXT: 1000066011,
VK_FORMAT_ASTC_12x10_SFLOAT_BLOCK_EXT: 1000066012,
VK_FORMAT_ASTC_12x12_SFLOAT_BLOCK_EXT: 1000066013,
VK_FORMAT_G8B8G8R8_422_UNORM_KHR: 1000156000,
VK_FORMAT_B8G8R8G8_422_UNORM_KHR: 1000156001,
VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR: 1000156002,
VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR: 1000156003,
VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR: 1000156004,
VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR: 1000156005,
VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR: 1000156006,
VK_FORMAT_R10X6_UNORM_PACK16_KHR: 1000156007,
VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR: 1000156008,
VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR: 1000156009,
VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR: 1000156010,
VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR: 1000156011,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR: 1000156012,
VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR: 1000156013,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR: 1000156014,
VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR: 1000156015,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR: 1000156016,
VK_FORMAT_R12X4_UNORM_PACK16_KHR: 1000156017,
VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR: 1000156018,
VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR: 1000156019,
VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR: 1000156020,
VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR: 1000156021,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR: 1000156022,
VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR: 1000156023,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR: 1000156024,
VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR: 1000156025,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR: 1000156026,
VK_FORMAT_G16B16G16R16_422_UNORM_KHR: 1000156027,
VK_FORMAT_B16G16R16G16_422_UNORM_KHR: 1000156028,
VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR: 1000156029,
VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR: 1000156030,
VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR: 1000156031,
VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR: 1000156032,
VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR: 1000156033,
};
export default Object.freeze(VulkanConstants);
Loading