src/compiler/libcl/libcl_vk.h

/*
 * Copyright 2024 Valve Corporation
 * SPDX-License-Identifier: MIT
 */

#pragma once

#include "libcl.h"

typedef uint32_t VkBool32;
typedef uint64_t VkDeviceAddress;
typedef uint64_t VkDeviceSize;
typedef uint32_t VkFlags;

typedef enum VkQueryType {
    VK_QUERY_TYPE_OCCLUSION = 0,
    VK_QUERY_TYPE_PIPELINE_STATISTICS = 1,
    VK_QUERY_TYPE_TIMESTAMP = 2,
    VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR = 1000023000,
    VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT = 1000028004,
    VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR = 1000116000,
    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR = 1000150000,
    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR = 1000150001,
    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV = 1000165000,
    VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL = 1000210000,
    VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR = 1000299000,
    VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT = 1000328000,
    VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT = 1000382000,
    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR = 1000386000,
    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR = 1000386001,
    VK_QUERY_TYPE_MICROMAP_SERIALIZATION_SIZE_EXT = 1000396000,
    VK_QUERY_TYPE_MICROMAP_COMPACTED_SIZE_EXT = 1000396001,
    VK_QUERY_TYPE_MAX_ENUM = 0x7FFFFFFF
} VkQueryType;

typedef enum VkQueryResultFlagBits {
    VK_QUERY_RESULT_64_BIT = 0x00000001,
    VK_QUERY_RESULT_WAIT_BIT = 0x00000002,
    VK_QUERY_RESULT_WITH_AVAILABILITY_BIT = 0x00000004,
    VK_QUERY_RESULT_PARTIAL_BIT = 0x00000008,
    VK_QUERY_RESULT_WITH_STATUS_BIT_KHR = 0x00000010,
    VK_QUERY_RESULT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
} VkQueryResultFlagBits;

static inline void
vk_write_query(uintptr_t dst_addr, int32_t idx, VkQueryResultFlagBits flags,
               uint64_t result)
{
   if (flags & VK_QUERY_RESULT_64_BIT) {
      global uint64_t *out = (global uint64_t *)dst_addr;
      out[idx] = result;
   } else {
      global uint32_t *out = (global uint32_t *)dst_addr;
      out[idx] = result;
   }
}

typedef enum VkIndexType {
    VK_INDEX_TYPE_UINT16 = 0,
    VK_INDEX_TYPE_UINT32 = 1,
    VK_INDEX_TYPE_UINT8 = 1000265000,
    VK_INDEX_TYPE_NONE_KHR = 1000165000,
    VK_INDEX_TYPE_NONE_NV = VK_INDEX_TYPE_NONE_KHR,
    VK_INDEX_TYPE_UINT8_EXT = VK_INDEX_TYPE_UINT8,
    VK_INDEX_TYPE_UINT8_KHR = VK_INDEX_TYPE_UINT8,
    VK_INDEX_TYPE_MAX_ENUM = 0x7FFFFFFF
} VkIndexType;

typedef enum VkPrimitiveTopology {
    VK_PRIMITIVE_TOPOLOGY_POINT_LIST = 0,
    VK_PRIMITIVE_TOPOLOGY_LINE_LIST = 1,
    VK_PRIMITIVE_TOPOLOGY_LINE_STRIP = 2,
    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST = 3,
    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP = 4,
    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN = 5,
    VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY = 6,
    VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY = 7,
    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY = 8,
    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY = 9,
    VK_PRIMITIVE_TOPOLOGY_PATCH_LIST = 10,
    VK_PRIMITIVE_TOPOLOGY_MAX_ENUM = 0x7FFFFFFF
} VkPrimitiveTopology;

typedef enum VkPolygonMode {
    VK_POLYGON_MODE_FILL = 0,
    VK_POLYGON_MODE_LINE = 1,
    VK_POLYGON_MODE_POINT = 2,
    VK_POLYGON_MODE_FILL_RECTANGLE_NV = 1000153000,
    VK_POLYGON_MODE_MAX_ENUM = 0x7FFFFFFF
} VkPolygonMode;

typedef enum VkTessellationDomainOrigin {
    VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT = 0,
    VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT = 1,
    VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT_KHR = VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT,
    VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT_KHR = VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT,
    VK_TESSELLATION_DOMAIN_ORIGIN_MAX_ENUM = 0x7FFFFFFF
} VkTessellationDomainOrigin;

typedef enum VkLineRasterizationMode {
    VK_LINE_RASTERIZATION_MODE_DEFAULT = 0,
    VK_LINE_RASTERIZATION_MODE_RECTANGULAR = 1,
    VK_LINE_RASTERIZATION_MODE_BRESENHAM = 2,
    VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH = 3,
    VK_LINE_RASTERIZATION_MODE_DEFAULT_EXT = VK_LINE_RASTERIZATION_MODE_DEFAULT,
    VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT = VK_LINE_RASTERIZATION_MODE_RECTANGULAR,
    VK_LINE_RASTERIZATION_MODE_BRESENHAM_EXT = VK_LINE_RASTERIZATION_MODE_BRESENHAM,
    VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT = VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH,
    VK_LINE_RASTERIZATION_MODE_DEFAULT_KHR = VK_LINE_RASTERIZATION_MODE_DEFAULT,
    VK_LINE_RASTERIZATION_MODE_RECTANGULAR_KHR = VK_LINE_RASTERIZATION_MODE_RECTANGULAR,
    VK_LINE_RASTERIZATION_MODE_BRESENHAM_KHR = VK_LINE_RASTERIZATION_MODE_BRESENHAM,
    VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_KHR = VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH,
    VK_LINE_RASTERIZATION_MODE_MAX_ENUM = 0x7FFFFFFF
} VkLineRasterizationMode;

typedef enum VkProvokingVertexModeEXT {
    VK_PROVOKING_VERTEX_MODE_FIRST_VERTEX_EXT = 0,
    VK_PROVOKING_VERTEX_MODE_LAST_VERTEX_EXT = 1,
    VK_PROVOKING_VERTEX_MODE_MAX_ENUM_EXT = 0x7FFFFFFF
} VkProvokingVertexModeEXT;

typedef enum VkDepthBiasRepresentationEXT {
    VK_DEPTH_BIAS_REPRESENTATION_LEAST_REPRESENTABLE_VALUE_FORMAT_EXT = 0,
    VK_DEPTH_BIAS_REPRESENTATION_LEAST_REPRESENTABLE_VALUE_FORCE_UNORM_EXT = 1,
    VK_DEPTH_BIAS_REPRESENTATION_FLOAT_EXT = 2,
    VK_DEPTH_BIAS_REPRESENTATION_MAX_ENUM_EXT = 0x7FFFFFFF
} VkDepthBiasRepresentationEXT;

typedef struct VkDispatchIndirectCommand {
    uint32_t    x;
    uint32_t    y;
    uint32_t    z;
} VkDispatchIndirectCommand __attribute__((aligned(4)));

typedef struct VkDrawIndexedIndirectCommand {
   uint32_t indexCount;
   uint32_t instanceCount;
   uint32_t firstIndex;
   int32_t vertexOffset;
   uint32_t firstInstance;
} VkDrawIndexedIndirectCommand __attribute__((aligned(4)));

typedef struct VkDrawIndirectCommand {
   uint32_t vertexCount;
   uint32_t instanceCount;
   uint32_t firstVertex;
   uint32_t firstInstance;
} VkDrawIndirectCommand __attribute__((aligned(4)));

typedef struct VkDrawMeshTasksIndirectCommandEXT {
    uint32_t    groupCountX;
    uint32_t    groupCountY;
    uint32_t    groupCountZ;
} VkDrawMeshTasksIndirectCommandEXT __attribute__((aligned(4)));

typedef struct VkBindVertexBufferIndirectCommandEXT {
    VkDeviceAddress    bufferAddress;
    uint32_t           size;
    uint32_t           stride;
} VkBindVertexBufferIndirectCommandEXT __attribute__((aligned(4)));

typedef struct VkBindIndexBufferIndirectCommandEXT {
    VkDeviceAddress    bufferAddress;
    uint32_t           size;
    VkIndexType        indexType;
} VkBindIndexBufferIndirectCommandEXT __attribute__((aligned(4)));

typedef struct VkTraceRaysIndirectCommand2KHR {
    VkDeviceAddress    raygenShaderRecordAddress;
    VkDeviceSize       raygenShaderRecordSize;
    VkDeviceAddress    missShaderBindingTableAddress;
    VkDeviceSize       missShaderBindingTableSize;
    VkDeviceSize       missShaderBindingTableStride;
    VkDeviceAddress    hitShaderBindingTableAddress;
    VkDeviceSize       hitShaderBindingTableSize;
    VkDeviceSize       hitShaderBindingTableStride;
    VkDeviceAddress    callableShaderBindingTableAddress;
    VkDeviceSize       callableShaderBindingTableSize;
    VkDeviceSize       callableShaderBindingTableStride;
    uint32_t           width;
    uint32_t           height;
    uint32_t           depth;
} VkTraceRaysIndirectCommand2KHR __attribute__((aligned(4)));