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formats.c
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/*
* Copyright © 2015 Intel Corporation
*
* 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 (including the next
* paragraph) 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.
*/
#include "ksim.h"
#define V 1
#define SRGB 2
const struct format_info gen_formats[] = {
[SF_R32G32B32A32_FLOAT] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32B32A32_SINT] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32B32A32_UINT] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32B32A32_UNORM] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32B32A32_SNORM] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R64G64_FLOAT] = { .size = 16, .channels = 2, .block_size = 1, .caps = V },
[SF_R32G32B32X32_FLOAT] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32B32A32_SSCALED] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32B32A32_USCALED] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32B32A32_SFIXED] = { .size = 16, .channels = 4, .block_size = 1, .caps = V },
[SF_R64G64_PASSTHRU] = { .size = 16, .channels = 2, .block_size = 1, .caps = V },
[SF_R32G32B32_FLOAT] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R32G32B32_SINT] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R32G32B32_UINT] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R32G32B32_UNORM] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R32G32B32_SNORM] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R32G32B32_SSCALED] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R32G32B32_USCALED] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R32G32B32_SFIXED] = { .size = 12, .channels = 3, .block_size = 1, .caps = V },
[SF_R16G16B16A16_UNORM] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16B16A16_SNORM] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16B16A16_SINT] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16B16A16_UINT] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16B16A16_FLOAT] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32_FLOAT] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R32G32_SINT] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R32G32_UINT] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R32_FLOAT_X8X24_TYPELESS] = { .size = 8, .channels = 3, .block_size = 1, .caps = 0 },
[SF_X32_TYPELESS_G8X24_UINT] = { .size = 8, .channels = 3, .block_size = 1, .caps = 0 },
[SF_L32A32_FLOAT] = { .size = 8, .channels = 2, .block_size = 1, .caps = 0 },
[SF_R32G32_UNORM] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R32G32_SNORM] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R64_FLOAT] = { .size = 8, .channels = 1, .block_size = 1, .caps = V },
[SF_R16G16B16X16_UNORM] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16B16X16_FLOAT] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_A32X32_FLOAT] = { .size = 8, .channels = 2, .block_size = 1, .caps = 0 },
[SF_L32X32_FLOAT] = { .size = 8, .channels = 2, .block_size = 1, .caps = 0 },
[SF_I32X32_FLOAT] = { .size = 8, .channels = 2, .block_size = 1, .caps = 0 },
[SF_R16G16B16A16_SSCALED] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16B16A16_USCALED] = { .size = 8, .channels = 4, .block_size = 1, .caps = V },
[SF_R32G32_SSCALED] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R32G32_USCALED] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R32G32_SFIXED] = { .size = 8, .channels = 2, .block_size = 1, .caps = V },
[SF_R64_PASSTHRU] = { .size = 8, .channels = 1, .block_size = 1, .caps = V },
[SF_B8G8R8A8_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B8G8R8A8_UNORM_SRGB] = { .size = 4, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R10G10B10A2_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R10G10B10A2_UNORM_SRGB] = { .size = 4, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R10G10B10A2_UINT] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R10G10B10_SNORM_A2_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R8G8B8A8_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R8G8B8A8_UNORM_SRGB] = { .size = 4, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R8G8B8A8_SNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R8G8B8A8_SINT] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R8G8B8A8_UINT] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16_UNORM] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_R16G16_SNORM] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_R16G16_SINT] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_R16G16_UINT] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_R16G16_FLOAT] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_B10G10R10A2_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B10G10R10A2_UNORM_SRGB] = { .size = 4, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R11G11B10_FLOAT] = { .size = 4, .channels = 3, .block_size = 1, .caps = V },
[SF_R32_SINT] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_R32_UINT] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_R32_FLOAT] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_R24_UNORM_X8_TYPELESS] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_X24_TYPELESS_G8_UINT] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_L32_UNORM] = { .size = 4, .channels = 1, .block_size = 1, .caps = 0 },
[SF_A32_UNORM] = { .size = 4, .channels = 1, .block_size = 1, .caps = 0 },
[SF_L16A16_UNORM] = { .size = 4, .channels = 2, .block_size = 1, .caps = 0 },
[SF_I24X8_UNORM] = { .size = 4, .channels = 2, .block_size = 1, .caps = 0 },
[SF_L24X8_UNORM] = { .size = 4, .channels = 2, .block_size = 1, .caps = 0 },
[SF_A24X8_UNORM] = { .size = 4, .channels = 2, .block_size = 1, .caps = 0 },
[SF_I32_FLOAT] = { .size = 4, .channels = 1, .block_size = 1, .caps = 0 },
[SF_L32_FLOAT] = { .size = 4, .channels = 1, .block_size = 1, .caps = 0 },
[SF_A32_FLOAT] = { .size = 4, .channels = 1, .block_size = 1, .caps = 0 },
[SF_X8B8_UNORM_G8R8_SNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_A8X8_UNORM_G8R8_SNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B8X8_UNORM_G8R8_SNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B8G8R8X8_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B8G8R8X8_UNORM_SRGB] = { .size = 4, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R8G8B8X8_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R8G8B8X8_UNORM_SRGB] = { .size = 4, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R9G9B9E5_SHAREDEXP] = { .size = 4, .channels = 3, .block_size = 1, .caps = V },
[SF_B10G10R10X2_UNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_L16A16_FLOAT] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_R32_UNORM] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_R32_SNORM] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_R10G10B10X2_USCALED] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R8G8B8A8_SSCALED] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R8G8B8A8_USCALED] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R16G16_SSCALED] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_R16G16_USCALED] = { .size = 4, .channels = 2, .block_size = 1, .caps = V },
[SF_R32_SSCALED] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_R32_USCALED] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_B5G6R5_UNORM] = { .size = 2, .channels = 3, .block_size = 1, .caps = V },
[SF_B5G6R5_UNORM_SRGB] = { .size = 2, .channels = 3, .block_size = 1, .caps = V | SRGB },
[SF_B5G5R5A1_UNORM] = { .size = 2, .channels = 4, .block_size = 1, .caps = V },
[SF_B5G5R5A1_UNORM_SRGB] = { .size = 2, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_B4G4R4A4_UNORM] = { .size = 2, .channels = 4, .block_size = 1, .caps = V },
[SF_B4G4R4A4_UNORM_SRGB] = { .size = 2, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R8G8_UNORM] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_R8G8_SNORM] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_R8G8_SINT] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_R8G8_UINT] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_R16_UNORM] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_R16_SNORM] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_R16_SINT] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_R16_UINT] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_R16_FLOAT] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_A8P8_UNORM_PALETTE0] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_A8P8_UNORM_PALETTE1] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_I16_UNORM] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_L16_UNORM] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_A16_UNORM] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_L8A8_UNORM] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_I16_FLOAT] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_L16_FLOAT] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_A16_FLOAT] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_L8A8_UNORM_SRGB] = { .size = 2, .channels = 2, .block_size = 1, .caps = V | SRGB },
[SF_R5G5_SNORM_B6_UNORM] = { .size = 2, .channels = 3, .block_size = 1, .caps = V },
[SF_B5G5R5X1_UNORM] = { .size = 2, .channels = 4, .block_size = 1, .caps = V },
[SF_B5G5R5X1_UNORM_SRGB] = { .size = 2, .channels = 4, .block_size = 1, .caps = V | SRGB },
[SF_R8G8_SSCALED] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_R8G8_USCALED] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_R16_SSCALED] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_R16_USCALED] = { .size = 2, .channels = 1, .block_size = 1, .caps = V },
[SF_P8A8_UNORM_PALETTE0] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_P8A8_UNORM_PALETTE1] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_A1B5G5R5_UNORM] = { .size = 2, .channels = 4, .block_size = 1, .caps = V },
[SF_A4B4G4R4_UNORM] = { .size = 2, .channels = 4, .block_size = 1, .caps = V },
[SF_L8A8_UINT] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_L8A8_SINT] = { .size = 2, .channels = 2, .block_size = 1, .caps = V },
[SF_R8_UNORM] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_R8_SNORM] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_R8_SINT] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_R8_UINT] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_A8_UNORM] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_I8_UNORM] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_L8_UNORM] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_P4A4_UNORM_PALETTE0] = { .size = 1, .channels = 2, .block_size = 1, .caps = V },
[SF_A4P4_UNORM_PALETTE0] = { .size = 1, .channels = 2, .block_size = 1, .caps = V },
[SF_R8_SSCALED] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_R8_USCALED] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_P8_UNORM_PALETTE0] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_L8_UNORM_SRGB] = { .size = 1, .channels = 1, .block_size = 1, .caps = V | SRGB },
[SF_P8_UNORM_PALETTE1] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_P4A4_UNORM_PALETTE1] = { .size = 1, .channels = 2, .block_size = 1, .caps = V },
[SF_A4P4_UNORM_PALETTE1] = { .size = 1, .channels = 2, .block_size = 1, .caps = V },
[SF_Y8_UNORM] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_L8_UINT] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_L8_SINT] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_I8_UINT] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_I8_SINT] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_DXT1_RGB_SRGB] = { .size = 1, .channels = 3, .block_size = 1, .caps = V | SRGB },
[SF_R1_UNORM] = { .size = 1, .channels = 1, .block_size = 1, .caps = V },
[SF_YCRCB_NORMAL] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_YCRCB_SWAPUVY] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_P2_UNORM_PALETTE0] = { .size = 0, .channels = 1, .block_size = 1, .caps = 0 },
[SF_P2_UNORM_PALETTE1] = { .size = 0, .channels = 1, .block_size = 1, .caps = 0 },
[SF_BC1_UNORM] = { .size = 8, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC2_UNORM] = { .size = 16, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC3_UNORM] = { .size = 16, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC4_UNORM] = { .size = 8, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC5_UNORM] = { .size = 16, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC1_UNORM_SRGB] = { .size = 8, .channels = 3, .block_size = 4, .caps = 0 | SRGB },
[SF_BC2_UNORM_SRGB] = { .size = 16, .channels = 3, .block_size = 4, .caps = 0 | SRGB },
[SF_BC3_UNORM_SRGB] = { .size = 16, .channels = 3, .block_size = 4, .caps = 0 | SRGB },
[SF_MONO8] = { .size = 0, .channels = 1, .block_size = 1, .caps = 0 },
[SF_YCRCB_SWAPUV] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_YCRCB_SWAPY] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_DXT1_RGB] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_FXT1] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_R8G8B8_UNORM] = { .size = 3, .channels = 3, .block_size = 1, .caps = V },
[SF_R8G8B8_SNORM] = { .size = 3, .channels = 3, .block_size = 1, .caps = V },
[SF_R8G8B8_SSCALED] = { .size = 3, .channels = 3, .block_size = 1, .caps = V },
[SF_R8G8B8_USCALED] = { .size = 3, .channels = 3, .block_size = 1, .caps = V },
[SF_R64G64B64A64_FLOAT] = { .size = 32, .channels = 4, .block_size = 1, .caps = V },
[SF_R64G64B64_FLOAT] = { .size = 24, .channels = 3, .block_size = 1, .caps = V },
[SF_BC4_SNORM] = { .size = 0, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC5_SNORM] = { .size = 0, .channels = 3, .block_size = 4, .caps = 0 },
[SF_R16G16B16_FLOAT] = { .size = 6, .channels = 3, .block_size = 1, .caps = V },
[SF_R16G16B16_UNORM] = { .size = 6, .channels = 3, .block_size = 1, .caps = V },
[SF_R16G16B16_SNORM] = { .size = 6, .channels = 3, .block_size = 1, .caps = V },
[SF_R16G16B16_SSCALED] = { .size = 6, .channels = 3, .block_size = 1, .caps = V },
[SF_R16G16B16_USCALED] = { .size = 6, .channels = 3, .block_size = 1, .caps = V },
[SF_BC6H_SF16] = { .size = 6, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC7_UNORM] = { .size = 0, .channels = 3, .block_size = 4, .caps = 0 },
[SF_BC7_UNORM_SRGB] = { .size = 0, .channels = 3, .block_size = 4, .caps = 0 | SRGB },
[SF_BC6H_UF16] = { .size = 0, .channels = 3, .block_size = 4, .caps = 0 },
[SF_PLANAR_420_8] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_R8G8B8_UNORM_SRGB] = { .size = 3, .channels = 3, .block_size = 1, .caps = V | SRGB },
[SF_ETC1_RGB8] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_ETC2_RGB8] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_EAC_R11] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_EAC_RG11] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_EAC_SIGNED_R11] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_EAC_SIGNED_RG11] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_ETC2_SRGB8] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 | SRGB },
[SF_R16G16B16_UINT] = { .size = 6, .channels = 3, .block_size = 1, .caps = V },
[SF_R16G16B16_SINT] = { .size = 6, .channels = 3, .block_size = 1, .caps = V },
[SF_R32_SFIXED] = { .size = 4, .channels = 1, .block_size = 1, .caps = V },
[SF_R10G10B10A2_SNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R10G10B10A2_USCALED] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R10G10B10A2_SSCALED] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R10G10B10A2_SINT] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B10G10R10A2_SNORM] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B10G10R10A2_USCALED] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B10G10R10A2_SSCALED] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B10G10R10A2_UINT] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_B10G10R10A2_SINT] = { .size = 4, .channels = 4, .block_size = 1, .caps = V },
[SF_R64G64B64A64_PASSTHRU] = { .size = 32, .channels = 4, .block_size = 1, .caps = V },
[SF_R64G64B64_PASSTHRU] = { .size = 24, .channels = 4, .block_size = 1, .caps = V },
[SF_ETC2_RGB8_PTA] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 },
[SF_ETC2_SRGB8_PTA] = { .size = 0, .channels = 3, .block_size = 1, .caps = 0 | SRGB },
[SF_ETC2_EAC_RGBA8] = { .size = 0, .channels = 4, .block_size = 1, .caps = 0 },
[SF_ETC2_EAC_SRGB8_A8] = { .size = 0, .channels = 4, .block_size = 1, .caps = 0 | SRGB },
[SF_R8G8B8_UINT] = { .size = 3, .channels = 3, .block_size = 1, .caps = V },
[SF_R8G8B8_SINT] = { .size = 3, .channels = 3, .block_size = 1, .caps = V },
[SF_RAW] = { .size = 0, .channels = 4, .block_size = 1, .caps = 0 },
};
bool
valid_vertex_format(uint32_t format)
{
ksim_assert(format <= SF_RAW);
return gen_formats[format].caps & V;
}
uint32_t
format_size(uint32_t format)
{
ksim_assert(format <= SF_RAW);
return gen_formats[format].size;
}
uint32_t
format_channels(uint32_t format)
{
ksim_assert(format <= SF_RAW);
return gen_formats[format].channels;
}
uint32_t
format_block_size(uint32_t format)
{
ksim_assert(format <= SF_RAW);
return gen_formats[format].block_size;
}
static const struct format_info depth_formats[] = {
[D32_FLOAT] = { .size = 4 },
[D24_UNORM_X8_UINT] = { .size = 4 },
[D16_UNORM] = { .size = 2 },
};
uint32_t
depth_format_size(uint32_t format)
{
ksim_assert(format <= D16_UNORM);
return depth_formats[format].size;
}