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Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
/*
This file is part of Magnum.
Updated copyright year.
6 years ago
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019,
Here we go again.
1 year ago
2020, 2021, 2022, 2023, 2024, 2025
It's October already?!
2 years ago
Vladimír Vondruš <mosra@centrum.cz>
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
/* each entry is width, height, depth, size in bytes */
#ifdef _c
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc1_with_no_alpha */
_c(Bc1RGBUnorm, 4, 4, 1, 64)
_c(Bc1RGBSrgb, 4, 4, 1, 64)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc1_with_alpha */
_c(Bc1RGBAUnorm, 4, 4, 1, 64)
_c(Bc1RGBASrgb, 4, 4, 1, 64)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc2 */
_c(Bc2RGBAUnorm, 4, 4, 1, 128)
_c(Bc2RGBASrgb, 4, 4, 1, 128)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc3 */
_c(Bc3RGBAUnorm, 4, 4, 1, 128)
_c(Bc3RGBASrgb, 4, 4, 1, 128)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc4_unsigned */
_c(Bc4RUnorm, 4, 4, 1, 64)
_c(Bc4RSnorm, 4, 4, 1, 64)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc5_unsigned */
_c(Bc5RGUnorm, 4, 4, 1, 128)
_c(Bc5RGSnorm, 4, 4, 1, 128)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc6h */
_c(Bc6hRGBUfloat, 4, 4, 1, 128)
_c(Bc6hRGBSfloat, 4, 4, 1, 128)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_bc7 */
_c(Bc7RGBAUnorm, 4, 4, 1, 128)
_c(Bc7RGBASrgb, 4, 4, 1, 128)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#Section-r11eac */
_c(EacR11Unorm, 4, 4, 1, 64)
_c(EacR11Snorm, 4, 4, 1, 64)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_format_unsigned_rg11_eac */
_c(EacRG11Unorm, 4, 4, 1, 128)
_c(EacRG11Snorm, 4, 4, 1, 128)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#RGBETC2 */
_c(Etc2RGB8Unorm, 4, 4, 1, 64)
_c(Etc2RGB8Srgb, 4, 4, 1, 64)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_format_rgb_etc2_with_punchthrough_alpha */
_c(Etc2RGB8A1Unorm, 4, 4, 1, 64)
_c(Etc2RGB8A1Srgb, 4, 4, 1, 64)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_format_rgba_etc2 */
_c(Etc2RGBA8Unorm, 4, 4, 1, 128)
_c(Etc2RGBA8Srgb, 4, 4, 1, 128)
/* https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.html#_basic_concepts,
all blocks fit into 128 bits */
_c(Astc4x4RGBAUnorm, 4, 4, 1, 128)
_c(Astc4x4RGBASrgb, 4, 4, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc4x4RGBAF, 4, 4, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc5x4RGBAUnorm, 5, 4, 1, 128)
_c(Astc5x4RGBASrgb, 5, 4, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc5x4RGBAF, 5, 4, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc5x5RGBAUnorm, 5, 5, 1, 128)
_c(Astc5x5RGBASrgb, 5, 5, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc5x5RGBAF, 5, 5, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc6x5RGBAUnorm, 6, 5, 1, 128)
_c(Astc6x5RGBASrgb, 6, 5, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc6x5RGBAF, 6, 5, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc6x6RGBAUnorm, 6, 6, 1, 128)
_c(Astc6x6RGBASrgb, 6, 6, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc6x6RGBAF, 6, 6, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc8x5RGBAUnorm, 8, 5, 1, 128)
_c(Astc8x5RGBASrgb, 8, 5, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc8x5RGBAF, 8, 5, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc8x6RGBAUnorm, 8, 6, 1, 128)
_c(Astc8x6RGBASrgb, 8, 6, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc8x6RGBAF, 8, 6, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc8x8RGBAUnorm, 8, 8, 1, 128)
_c(Astc8x8RGBASrgb, 8, 8, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc8x8RGBAF, 8, 8, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc10x5RGBAUnorm, 10, 5, 1, 128)
_c(Astc10x5RGBASrgb, 10, 5, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc10x5RGBAF, 10, 5, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc10x6RGBAUnorm, 10, 6, 1, 128)
_c(Astc10x6RGBASrgb, 10, 6, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc10x6RGBAF, 10, 6, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc10x8RGBAUnorm, 10, 8, 1, 128)
_c(Astc10x8RGBASrgb, 10, 8, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc10x8RGBAF, 10, 8, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc10x10RGBAUnorm, 10, 10, 1, 128)
_c(Astc10x10RGBASrgb, 10, 10, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc10x10RGBAF, 10, 10, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc12x10RGBAUnorm, 12, 10, 1, 128)
_c(Astc12x10RGBASrgb, 12, 10, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc12x10RGBAF, 12, 10, 1, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
_c(Astc12x12RGBAUnorm, 12, 12, 1, 128)
_c(Astc12x12RGBASrgb, 12, 12, 1, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc12x12RGBAF, 12, 12, 1, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc3x3x3RGBAUnorm, 3, 3, 3, 128)
_c(Astc3x3x3RGBASrgb, 3, 3, 3, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc3x3x3RGBAF, 3, 3, 3, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc4x3x3RGBAUnorm, 4, 3, 3, 128)
_c(Astc4x3x3RGBASrgb, 4, 3, 3, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc4x3x3RGBAF, 4, 3, 3, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc4x4x3RGBAUnorm, 4, 4, 3, 128)
_c(Astc4x4x3RGBASrgb, 4, 4, 3, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc4x4x3RGBAF, 4, 4, 3, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc4x4x4RGBAUnorm, 4, 4, 4, 128)
_c(Astc4x4x4RGBASrgb, 4, 4, 4, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc4x4x4RGBAF, 4, 4, 4, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc5x4x4RGBAUnorm, 5, 4, 4, 128)
_c(Astc5x4x4RGBASrgb, 5, 4, 4, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc5x4x4RGBAF, 5, 4, 4, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc5x5x4RGBAUnorm, 5, 5, 4, 128)
_c(Astc5x5x4RGBASrgb, 5, 5, 4, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc5x5x4RGBAF, 5, 5, 4, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc5x5x5RGBAUnorm, 5, 5, 5, 128)
_c(Astc5x5x5RGBASrgb, 5, 5, 5, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc5x5x5RGBAF, 5, 5, 5, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc6x5x5RGBAUnorm, 6, 5, 5, 128)
_c(Astc6x5x5RGBASrgb, 6, 5, 5, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc6x5x5RGBAF, 6, 5, 5, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc6x6x5RGBAUnorm, 6, 6, 5, 128)
_c(Astc6x6x5RGBASrgb, 6, 6, 5, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc6x6x5RGBAF, 6, 6, 5, 128)
ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.
7 years ago
_c(Astc6x6x6RGBAUnorm, 6, 6, 6, 128)
_c(Astc6x6x6RGBASrgb, 6, 6, 6, 128)
Add HDR ASTC pixel formats. Both Vulkan and Metal have separate enums for these, GL is the only odd one out.
7 years ago
_c(Astc6x6x6RGBAF, 6, 6, 6, 128)
Add a table describing block size of all known compressed pixel formats. Needed for a bunch of features (and feature parity in CompressedImageView).
7 years ago
/* https://en.wikipedia.org/wiki/PVRTC */
_c(PvrtcRGB2bppUnorm, 8, 4, 1, 64)
_c(PvrtcRGB2bppSrgb, 8, 4, 1, 64)
_c(PvrtcRGBA2bppUnorm, 8, 4, 1, 64)
_c(PvrtcRGBA2bppSrgb, 8, 4, 1, 64)
_c(PvrtcRGB4bppUnorm, 4, 4, 1, 64)
_c(PvrtcRGB4bppSrgb, 4, 4, 1, 64)
_c(PvrtcRGBA4bppUnorm, 4, 4, 1, 64)
_c(PvrtcRGBA4bppSrgb, 4, 4, 1, 64)
#endif