2015-11-09 08:53:01 -08:00
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/*
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* Copyright 2015 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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/**
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* @file
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* @brief Intel Surface Layout
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*/
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#pragma once
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2015-11-13 09:27:06 -08:00
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#include <stdbool.h>
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isl: Generate isl_format_layout.c
Generate an array of struct isl_format_layout, using
isl_format_layout.csv as input.
Each entry follows the patten:
[ISL_FORMAT_R32G32B32A32_FLOAT] = {
ISL_FORMAT_R32G32B32A32_FLOAT,
.bs = 16, .bpb = 128,
.bw = 1, .bh = 1, .bd = 1,
.channels = {
.r = { ISL_SFLOAT, 32 },
.g = { ISL_SFLOAT, 32 },
.b = { ISL_SFLOAT, 32 },
.a = { ISL_SFLOAT, 32 },
.l = {},
.i = {},
.p = {},
},
.colorspace = ISL_COLORSPACE_LINEAR,
.txc = ISL_TXC_NONE,
},
2015-11-12 10:46:12 -08:00
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#include <stdint.h>
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2015-11-09 08:53:01 -08:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2015-11-13 11:12:46 -08:00
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struct brw_device_info;
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2015-11-13 09:45:55 -08:00
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/**
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* WARNING: These values differ from the hardware enum values, which are
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* unstable across hardware generations.
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*/
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enum isl_tiling {
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ISL_TILING_LINEAR,
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ISL_TILING_W,
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ISL_TILING_X,
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ISL_TILING_Y, /**< Legacy Y tiling */
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ISL_TILING_Yf,
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ISL_TILING_Ys,
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};
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2015-11-09 08:53:01 -08:00
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/**
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* Hardware enumeration SURFACE_FORMAT.
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*
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* For the official list, see Broadwell PRM: Volume 2b: Command Reference:
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* Enumerations: SURFACE_FORMAT.
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*/
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enum isl_format {
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ISL_FORMAT_R32G32B32A32_FLOAT = 0,
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ISL_FORMAT_R32G32B32A32_SINT = 1,
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ISL_FORMAT_R32G32B32A32_UINT = 2,
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ISL_FORMAT_R32G32B32A32_UNORM = 3,
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ISL_FORMAT_R32G32B32A32_SNORM = 4,
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ISL_FORMAT_R64G64_FLOAT = 5,
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ISL_FORMAT_R32G32B32X32_FLOAT = 6,
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ISL_FORMAT_R32G32B32A32_SSCALED = 7,
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ISL_FORMAT_R32G32B32A32_USCALED = 8,
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ISL_FORMAT_R32G32B32A32_SFIXED = 32,
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ISL_FORMAT_R64G64_PASSTHRU = 33,
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ISL_FORMAT_R32G32B32_FLOAT = 64,
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ISL_FORMAT_R32G32B32_SINT = 65,
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ISL_FORMAT_R32G32B32_UINT = 66,
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ISL_FORMAT_R32G32B32_UNORM = 67,
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ISL_FORMAT_R32G32B32_SNORM = 68,
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ISL_FORMAT_R32G32B32_SSCALED = 69,
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ISL_FORMAT_R32G32B32_USCALED = 70,
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ISL_FORMAT_R32G32B32_SFIXED = 80,
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ISL_FORMAT_R16G16B16A16_UNORM = 128,
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ISL_FORMAT_R16G16B16A16_SNORM = 129,
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ISL_FORMAT_R16G16B16A16_SINT = 130,
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ISL_FORMAT_R16G16B16A16_UINT = 131,
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ISL_FORMAT_R16G16B16A16_FLOAT = 132,
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ISL_FORMAT_R32G32_FLOAT = 133,
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ISL_FORMAT_R32G32_SINT = 134,
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ISL_FORMAT_R32G32_UINT = 135,
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ISL_FORMAT_R32_FLOAT_X8X24_TYPELESS = 136,
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ISL_FORMAT_X32_TYPELESS_G8X24_UINT = 137,
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ISL_FORMAT_L32A32_FLOAT = 138,
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ISL_FORMAT_R32G32_UNORM = 139,
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ISL_FORMAT_R32G32_SNORM = 140,
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ISL_FORMAT_R64_FLOAT = 141,
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ISL_FORMAT_R16G16B16X16_UNORM = 142,
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ISL_FORMAT_R16G16B16X16_FLOAT = 143,
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ISL_FORMAT_A32X32_FLOAT = 144,
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ISL_FORMAT_L32X32_FLOAT = 145,
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ISL_FORMAT_I32X32_FLOAT = 146,
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ISL_FORMAT_R16G16B16A16_SSCALED = 147,
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ISL_FORMAT_R16G16B16A16_USCALED = 148,
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ISL_FORMAT_R32G32_SSCALED = 149,
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ISL_FORMAT_R32G32_USCALED = 150,
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ISL_FORMAT_R32G32_SFIXED = 160,
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ISL_FORMAT_R64_PASSTHRU = 161,
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ISL_FORMAT_B8G8R8A8_UNORM = 192,
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ISL_FORMAT_B8G8R8A8_UNORM_SRGB = 193,
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ISL_FORMAT_R10G10B10A2_UNORM = 194,
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ISL_FORMAT_R10G10B10A2_UNORM_SRGB = 195,
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ISL_FORMAT_R10G10B10A2_UINT = 196,
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ISL_FORMAT_R10G10B10_SNORM_A2_UNORM = 197,
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ISL_FORMAT_R8G8B8A8_UNORM = 199,
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ISL_FORMAT_R8G8B8A8_UNORM_SRGB = 200,
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ISL_FORMAT_R8G8B8A8_SNORM = 201,
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ISL_FORMAT_R8G8B8A8_SINT = 202,
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ISL_FORMAT_R8G8B8A8_UINT = 203,
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ISL_FORMAT_R16G16_UNORM = 204,
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ISL_FORMAT_R16G16_SNORM = 205,
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ISL_FORMAT_R16G16_SINT = 206,
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ISL_FORMAT_R16G16_UINT = 207,
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ISL_FORMAT_R16G16_FLOAT = 208,
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ISL_FORMAT_B10G10R10A2_UNORM = 209,
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ISL_FORMAT_B10G10R10A2_UNORM_SRGB = 210,
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ISL_FORMAT_R11G11B10_FLOAT = 211,
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ISL_FORMAT_R32_SINT = 214,
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ISL_FORMAT_R32_UINT = 215,
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ISL_FORMAT_R32_FLOAT = 216,
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ISL_FORMAT_R24_UNORM_X8_TYPELESS = 217,
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ISL_FORMAT_X24_TYPELESS_G8_UINT = 218,
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ISL_FORMAT_L32_UNORM = 221,
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ISL_FORMAT_A32_UNORM = 222,
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ISL_FORMAT_L16A16_UNORM = 223,
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ISL_FORMAT_I24X8_UNORM = 224,
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ISL_FORMAT_L24X8_UNORM = 225,
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ISL_FORMAT_A24X8_UNORM = 226,
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ISL_FORMAT_I32_FLOAT = 227,
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ISL_FORMAT_L32_FLOAT = 228,
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ISL_FORMAT_A32_FLOAT = 229,
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ISL_FORMAT_X8B8_UNORM_G8R8_SNORM = 230,
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ISL_FORMAT_A8X8_UNORM_G8R8_SNORM = 231,
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ISL_FORMAT_B8X8_UNORM_G8R8_SNORM = 232,
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ISL_FORMAT_B8G8R8X8_UNORM = 233,
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ISL_FORMAT_B8G8R8X8_UNORM_SRGB = 234,
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ISL_FORMAT_R8G8B8X8_UNORM = 235,
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ISL_FORMAT_R8G8B8X8_UNORM_SRGB = 236,
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ISL_FORMAT_R9G9B9E5_SHAREDEXP = 237,
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ISL_FORMAT_B10G10R10X2_UNORM = 238,
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ISL_FORMAT_L16A16_FLOAT = 240,
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ISL_FORMAT_R32_UNORM = 241,
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ISL_FORMAT_R32_SNORM = 242,
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ISL_FORMAT_R10G10B10X2_USCALED = 243,
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ISL_FORMAT_R8G8B8A8_SSCALED = 244,
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ISL_FORMAT_R8G8B8A8_USCALED = 245,
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ISL_FORMAT_R16G16_SSCALED = 246,
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ISL_FORMAT_R16G16_USCALED = 247,
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ISL_FORMAT_R32_SSCALED = 248,
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ISL_FORMAT_R32_USCALED = 249,
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ISL_FORMAT_B5G6R5_UNORM = 256,
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ISL_FORMAT_B5G6R5_UNORM_SRGB = 257,
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ISL_FORMAT_B5G5R5A1_UNORM = 258,
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ISL_FORMAT_B5G5R5A1_UNORM_SRGB = 259,
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ISL_FORMAT_B4G4R4A4_UNORM = 260,
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ISL_FORMAT_B4G4R4A4_UNORM_SRGB = 261,
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ISL_FORMAT_R8G8_UNORM = 262,
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ISL_FORMAT_R8G8_SNORM = 263,
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ISL_FORMAT_R8G8_SINT = 264,
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ISL_FORMAT_R8G8_UINT = 265,
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ISL_FORMAT_R16_UNORM = 266,
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ISL_FORMAT_R16_SNORM = 267,
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ISL_FORMAT_R16_SINT = 268,
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ISL_FORMAT_R16_UINT = 269,
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ISL_FORMAT_R16_FLOAT = 270,
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ISL_FORMAT_A8P8_UNORM_PALETTE0 = 271,
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ISL_FORMAT_A8P8_UNORM_PALETTE1 = 272,
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ISL_FORMAT_I16_UNORM = 273,
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ISL_FORMAT_L16_UNORM = 274,
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ISL_FORMAT_A16_UNORM = 275,
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ISL_FORMAT_L8A8_UNORM = 276,
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ISL_FORMAT_I16_FLOAT = 277,
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ISL_FORMAT_L16_FLOAT = 278,
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ISL_FORMAT_A16_FLOAT = 279,
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ISL_FORMAT_L8A8_UNORM_SRGB = 280,
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ISL_FORMAT_R5G5_SNORM_B6_UNORM = 281,
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ISL_FORMAT_B5G5R5X1_UNORM = 282,
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ISL_FORMAT_B5G5R5X1_UNORM_SRGB = 283,
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ISL_FORMAT_R8G8_SSCALED = 284,
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ISL_FORMAT_R8G8_USCALED = 285,
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ISL_FORMAT_R16_SSCALED = 286,
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ISL_FORMAT_R16_USCALED = 287,
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ISL_FORMAT_P8A8_UNORM_PALETTE0 = 290,
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ISL_FORMAT_P8A8_UNORM_PALETTE1 = 291,
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ISL_FORMAT_A1B5G5R5_UNORM = 292,
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ISL_FORMAT_A4B4G4R4_UNORM = 293,
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ISL_FORMAT_L8A8_UINT = 294,
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ISL_FORMAT_L8A8_SINT = 295,
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ISL_FORMAT_R8_UNORM = 320,
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ISL_FORMAT_R8_SNORM = 321,
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ISL_FORMAT_R8_SINT = 322,
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ISL_FORMAT_R8_UINT = 323,
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ISL_FORMAT_A8_UNORM = 324,
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ISL_FORMAT_I8_UNORM = 325,
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ISL_FORMAT_L8_UNORM = 326,
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ISL_FORMAT_P4A4_UNORM_PALETTE0 = 327,
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ISL_FORMAT_A4P4_UNORM_PALETTE0 = 328,
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ISL_FORMAT_R8_SSCALED = 329,
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ISL_FORMAT_R8_USCALED = 330,
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ISL_FORMAT_P8_UNORM_PALETTE0 = 331,
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ISL_FORMAT_L8_UNORM_SRGB = 332,
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ISL_FORMAT_P8_UNORM_PALETTE1 = 333,
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ISL_FORMAT_P4A4_UNORM_PALETTE1 = 334,
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ISL_FORMAT_A4P4_UNORM_PALETTE1 = 335,
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ISL_FORMAT_Y8_UNORM = 336,
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ISL_FORMAT_L8_UINT = 338,
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ISL_FORMAT_L8_SINT = 339,
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ISL_FORMAT_I8_UINT = 340,
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ISL_FORMAT_I8_SINT = 341,
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ISL_FORMAT_DXT1_RGB_SRGB = 384,
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ISL_FORMAT_R1_UNORM = 385,
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ISL_FORMAT_YCRCB_NORMAL = 386,
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ISL_FORMAT_YCRCB_SWAPUVY = 387,
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ISL_FORMAT_P2_UNORM_PALETTE0 = 388,
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ISL_FORMAT_P2_UNORM_PALETTE1 = 389,
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ISL_FORMAT_BC1_UNORM = 390,
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ISL_FORMAT_BC2_UNORM = 391,
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ISL_FORMAT_BC3_UNORM = 392,
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ISL_FORMAT_BC4_UNORM = 393,
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ISL_FORMAT_BC5_UNORM = 394,
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ISL_FORMAT_BC1_UNORM_SRGB = 395,
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ISL_FORMAT_BC2_UNORM_SRGB = 396,
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ISL_FORMAT_BC3_UNORM_SRGB = 397,
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ISL_FORMAT_MONO8 = 398,
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ISL_FORMAT_YCRCB_SWAPUV = 399,
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ISL_FORMAT_YCRCB_SWAPY = 400,
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ISL_FORMAT_DXT1_RGB = 401,
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ISL_FORMAT_FXT1 = 402,
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ISL_FORMAT_R8G8B8_UNORM = 403,
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ISL_FORMAT_R8G8B8_SNORM = 404,
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ISL_FORMAT_R8G8B8_SSCALED = 405,
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ISL_FORMAT_R8G8B8_USCALED = 406,
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ISL_FORMAT_R64G64B64A64_FLOAT = 407,
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ISL_FORMAT_R64G64B64_FLOAT = 408,
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ISL_FORMAT_BC4_SNORM = 409,
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ISL_FORMAT_BC5_SNORM = 410,
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ISL_FORMAT_R16G16B16_FLOAT = 411,
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ISL_FORMAT_R16G16B16_UNORM = 412,
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ISL_FORMAT_R16G16B16_SNORM = 413,
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ISL_FORMAT_R16G16B16_SSCALED = 414,
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ISL_FORMAT_R16G16B16_USCALED = 415,
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ISL_FORMAT_BC6H_SF16 = 417,
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ISL_FORMAT_BC7_UNORM = 418,
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ISL_FORMAT_BC7_UNORM_SRGB = 419,
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ISL_FORMAT_BC6H_UF16 = 420,
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ISL_FORMAT_PLANAR_420_8 = 421,
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ISL_FORMAT_R8G8B8_UNORM_SRGB = 424,
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ISL_FORMAT_ETC1_RGB8 = 425,
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ISL_FORMAT_ETC2_RGB8 = 426,
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ISL_FORMAT_EAC_R11 = 427,
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ISL_FORMAT_EAC_RG11 = 428,
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ISL_FORMAT_EAC_SIGNED_R11 = 429,
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ISL_FORMAT_EAC_SIGNED_RG11 = 430,
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ISL_FORMAT_ETC2_SRGB8 = 431,
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ISL_FORMAT_R16G16B16_UINT = 432,
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ISL_FORMAT_R16G16B16_SINT = 433,
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ISL_FORMAT_R32_SFIXED = 434,
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ISL_FORMAT_R10G10B10A2_SNORM = 435,
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ISL_FORMAT_R10G10B10A2_USCALED = 436,
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ISL_FORMAT_R10G10B10A2_SSCALED = 437,
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ISL_FORMAT_R10G10B10A2_SINT = 438,
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ISL_FORMAT_B10G10R10A2_SNORM = 439,
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ISL_FORMAT_B10G10R10A2_USCALED = 440,
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ISL_FORMAT_B10G10R10A2_SSCALED = 441,
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ISL_FORMAT_B10G10R10A2_UINT = 442,
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ISL_FORMAT_B10G10R10A2_SINT = 443,
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ISL_FORMAT_R64G64B64A64_PASSTHRU = 444,
|
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ISL_FORMAT_R64G64B64_PASSTHRU = 445,
|
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ISL_FORMAT_ETC2_RGB8_PTA = 448,
|
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ISL_FORMAT_ETC2_SRGB8_PTA = 449,
|
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ISL_FORMAT_ETC2_EAC_RGBA8 = 450,
|
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ISL_FORMAT_ETC2_EAC_SRGB8_A8 = 451,
|
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ISL_FORMAT_R8G8B8_UINT = 456,
|
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ISL_FORMAT_R8G8B8_SINT = 457,
|
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ISL_FORMAT_RAW = 511,
|
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|
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/* Hardware doesn't understand this out-of-band value */
|
|
|
|
|
ISL_FORMAT_UNSUPPORTED = UINT16_MAX,
|
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|
|
|
};
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|
|
|
isl: Generate isl_format_layout.c
Generate an array of struct isl_format_layout, using
isl_format_layout.csv as input.
Each entry follows the patten:
[ISL_FORMAT_R32G32B32A32_FLOAT] = {
ISL_FORMAT_R32G32B32A32_FLOAT,
.bs = 16, .bpb = 128,
.bw = 1, .bh = 1, .bd = 1,
.channels = {
.r = { ISL_SFLOAT, 32 },
.g = { ISL_SFLOAT, 32 },
.b = { ISL_SFLOAT, 32 },
.a = { ISL_SFLOAT, 32 },
.l = {},
.i = {},
.p = {},
},
.colorspace = ISL_COLORSPACE_LINEAR,
.txc = ISL_TXC_NONE,
},
2015-11-12 10:46:12 -08:00
|
|
|
enum isl_base_type {
|
|
|
|
|
ISL_VOID,
|
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|
|
|
ISL_RAW,
|
|
|
|
|
ISL_UNORM,
|
|
|
|
|
ISL_SNORM,
|
|
|
|
|
ISL_UFLOAT,
|
|
|
|
|
ISL_SFLOAT,
|
|
|
|
|
ISL_UFIXED,
|
|
|
|
|
ISL_SFIXED,
|
|
|
|
|
ISL_UINT,
|
|
|
|
|
ISL_SINT,
|
|
|
|
|
ISL_USCALED,
|
|
|
|
|
ISL_SSCALED,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
enum isl_colorspace {
|
|
|
|
|
ISL_COLORSPACE_NONE = 0,
|
|
|
|
|
ISL_COLORSPACE_LINEAR,
|
|
|
|
|
ISL_COLORSPACE_SRGB,
|
|
|
|
|
ISL_COLORSPACE_YUV,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Texture compression mode
|
|
|
|
|
*/
|
|
|
|
|
enum isl_txc {
|
|
|
|
|
ISL_TXC_NONE = 0,
|
|
|
|
|
ISL_TXC_DXT1,
|
|
|
|
|
ISL_TXC_DXT3,
|
|
|
|
|
ISL_TXC_DXT5,
|
|
|
|
|
ISL_TXC_FXT1,
|
|
|
|
|
ISL_TXC_RGTC1,
|
|
|
|
|
ISL_TXC_RGTC2,
|
|
|
|
|
ISL_TXC_BPTC,
|
|
|
|
|
ISL_TXC_ETC1,
|
|
|
|
|
ISL_TXC_ETC2,
|
|
|
|
|
};
|
|
|
|
|
|
2015-11-13 09:27:06 -08:00
|
|
|
struct isl_device {
|
2015-11-13 11:12:46 -08:00
|
|
|
const struct brw_device_info *info;
|
2015-11-13 09:27:06 -08:00
|
|
|
};
|
|
|
|
|
|
2015-11-13 09:29:31 -08:00
|
|
|
struct isl_extent2d {
|
|
|
|
|
uint32_t width;
|
|
|
|
|
uint32_t height;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct isl_extent3d {
|
|
|
|
|
uint32_t width;
|
|
|
|
|
uint32_t height;
|
|
|
|
|
uint32_t depth;
|
|
|
|
|
};
|
|
|
|
|
|
isl: Generate isl_format_layout.c
Generate an array of struct isl_format_layout, using
isl_format_layout.csv as input.
Each entry follows the patten:
[ISL_FORMAT_R32G32B32A32_FLOAT] = {
ISL_FORMAT_R32G32B32A32_FLOAT,
.bs = 16, .bpb = 128,
.bw = 1, .bh = 1, .bd = 1,
.channels = {
.r = { ISL_SFLOAT, 32 },
.g = { ISL_SFLOAT, 32 },
.b = { ISL_SFLOAT, 32 },
.a = { ISL_SFLOAT, 32 },
.l = {},
.i = {},
.p = {},
},
.colorspace = ISL_COLORSPACE_LINEAR,
.txc = ISL_TXC_NONE,
},
2015-11-12 10:46:12 -08:00
|
|
|
struct isl_channel_layout {
|
|
|
|
|
enum isl_base_type type;
|
|
|
|
|
uint8_t bits; /**< Size in bits */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct isl_format_layout {
|
|
|
|
|
enum isl_format format;
|
|
|
|
|
|
|
|
|
|
uint16_t bpb; /**< Bits per block */
|
|
|
|
|
uint8_t bs; /**< Block size, in bytes, rounded towards 0 */
|
|
|
|
|
uint8_t bw; /**< Block width, in pixels */
|
|
|
|
|
uint8_t bh; /**< Block height, in pixels */
|
|
|
|
|
uint8_t bd; /**< Block depth, in pixels */
|
|
|
|
|
|
|
|
|
|
struct {
|
|
|
|
|
struct isl_channel_layout r; /**< Red channel */
|
|
|
|
|
struct isl_channel_layout g; /**< Green channel */
|
|
|
|
|
struct isl_channel_layout b; /**< Blue channel */
|
|
|
|
|
struct isl_channel_layout a; /**< Alpha channel */
|
|
|
|
|
struct isl_channel_layout l; /**< Luminance channel */
|
|
|
|
|
struct isl_channel_layout i; /**< Intensity channel */
|
|
|
|
|
struct isl_channel_layout p; /**< Palette channel */
|
|
|
|
|
} channels;
|
|
|
|
|
|
|
|
|
|
enum isl_colorspace colorspace;
|
|
|
|
|
enum isl_txc txc;
|
|
|
|
|
};
|
|
|
|
|
|
2015-11-13 09:27:06 -08:00
|
|
|
void
|
2015-11-13 11:12:46 -08:00
|
|
|
isl_device_init(struct isl_device *dev,
|
|
|
|
|
const struct brw_device_info *info);
|
2015-11-13 09:27:06 -08:00
|
|
|
|
2015-11-13 09:45:55 -08:00
|
|
|
void
|
|
|
|
|
isl_tiling_get_extent(const struct isl_device *dev,
|
|
|
|
|
enum isl_tiling tiling,
|
|
|
|
|
uint32_t cpp,
|
|
|
|
|
struct isl_extent2d *e);
|
|
|
|
|
|
isl: Generate isl_format_layout.c
Generate an array of struct isl_format_layout, using
isl_format_layout.csv as input.
Each entry follows the patten:
[ISL_FORMAT_R32G32B32A32_FLOAT] = {
ISL_FORMAT_R32G32B32A32_FLOAT,
.bs = 16, .bpb = 128,
.bw = 1, .bh = 1, .bd = 1,
.channels = {
.r = { ISL_SFLOAT, 32 },
.g = { ISL_SFLOAT, 32 },
.b = { ISL_SFLOAT, 32 },
.a = { ISL_SFLOAT, 32 },
.l = {},
.i = {},
.p = {},
},
.colorspace = ISL_COLORSPACE_LINEAR,
.txc = ISL_TXC_NONE,
},
2015-11-12 10:46:12 -08:00
|
|
|
extern const struct isl_format_layout isl_format_layouts[];
|
|
|
|
|
|
2015-11-09 08:53:01 -08:00
|
|
|
#ifdef __cplusplus
|
|
|
|
|
}
|
|
|
|
|
#endif
|
