This file contains definitions for the vkd3d-shader library. More...
Go to the source code of this file.
Data Structures | |
struct | vkd3d_shader_compile_option |
Various settings which may affect shader compilation or scanning, passed as part of struct vkd3d_shader_compile_info. More... | |
struct | vkd3d_shader_code |
A generic structure containing a GPU shader, in text or byte-code format. More... | |
struct | vkd3d_shader_descriptor_binding |
A common structure describing the bind point of a descriptor or descriptor array in the target environment. More... | |
struct | vkd3d_shader_parameter_immediate_constant |
The value of an immediate constant parameter, used in struct vkd3d_shader_parameter. More... | |
struct | vkd3d_shader_parameter_immediate_constant1 |
The value of an immediate constant parameter, used in struct vkd3d_shader_parameter1. More... | |
struct | vkd3d_shader_parameter_specialization_constant |
The linkage of a specialization constant parameter, used in struct vkd3d_shader_parameter and struct vkd3d_shader_parameter1. More... | |
struct | vkd3d_shader_parameter_buffer |
The linkage of a parameter specified through a uniform buffer, used in struct vkd3d_shader_parameter1. More... | |
struct | vkd3d_shader_parameter |
An individual shader parameter. More... | |
struct | vkd3d_shader_parameter1 |
An individual shader parameter. More... | |
struct | vkd3d_shader_resource_binding |
Describes the mapping of a single resource or resource array to its binding point in the target environment. More... | |
struct | vkd3d_shader_combined_resource_sampler |
Describes the mapping of a Direct3D resource-sampler pair to a combined sampler (i.e. More... | |
struct | vkd3d_shader_uav_counter_binding |
Describes the mapping of a single Direct3D UAV counter. More... | |
struct | vkd3d_shader_push_constant_buffer |
Describes the mapping of a Direct3D constant buffer to a range of push constants in the target environment. More... | |
struct | vkd3d_shader_interface_info |
A chained structure describing the interface between a compiled shader and the target environment. More... | |
struct | vkd3d_shader_transform_feedback_element |
struct | vkd3d_shader_transform_feedback_info |
struct | vkd3d_shader_descriptor_offset |
struct | vkd3d_shader_descriptor_offset_info |
A chained structure containing descriptor offsets. More... | |
struct | vkd3d_shader_compile_info |
A chained structure containing compilation parameters. More... | |
struct | vkd3d_shader_spirv_target_info |
struct | vkd3d_shader_spirv_domain_shader_target_info |
struct | vkd3d_shader_macro |
A single preprocessor macro, passed as part of struct vkd3d_shader_preprocess_info. More... | |
struct | vkd3d_shader_preprocess_info |
A chained structure containing preprocessing parameters. More... | |
struct | vkd3d_shader_hlsl_source_info |
A chained structure containing HLSL compilation parameters. More... | |
struct | vkd3d_shader_static_sampler_desc |
struct | vkd3d_shader_descriptor_range |
struct | vkd3d_shader_root_descriptor_table |
struct | vkd3d_shader_root_constants |
struct | vkd3d_shader_root_descriptor |
struct | vkd3d_shader_root_parameter |
struct | vkd3d_shader_root_signature_desc |
struct | vkd3d_shader_descriptor_range1 |
struct | vkd3d_shader_root_descriptor_table1 |
struct | vkd3d_shader_root_descriptor1 |
struct | vkd3d_shader_root_parameter1 |
struct | vkd3d_shader_root_signature_desc1 |
struct | vkd3d_shader_versioned_root_signature_desc |
struct | vkd3d_shader_descriptor_info |
Describes a single shader descriptor; returned as part of struct vkd3d_shader_scan_descriptor_info. More... | |
struct | vkd3d_shader_scan_descriptor_info |
A chained structure enumerating the descriptors declared by a shader. More... | |
struct | vkd3d_shader_combined_resource_sampler_info |
This structure describes a single resource-sampler pair. More... | |
struct | vkd3d_shader_scan_combined_resource_sampler_info |
A chained structure describing the resource-sampler pairs used by a shader. More... | |
struct | vkd3d_shader_scan_hull_shader_tessellation_info |
A chained structure describing the tessellation information in a hull shader. More... | |
struct | vkd3d_shader_signature_element |
A single shader varying, returned as part of struct vkd3d_shader_signature. More... | |
struct | vkd3d_shader_signature |
Description of a shader input or output signature. More... | |
struct | vkd3d_shader_dxbc_section_desc |
A description of a DXBC section. More... | |
struct | vkd3d_shader_dxbc_desc |
A description of a DXBC blob, as returned by vkd3d_shader_parse_dxbc(). More... | |
struct | vkd3d_shader_scan_signature_info |
A chained structure containing descriptions of shader inputs and outputs. More... | |
struct | vkd3d_shader_varying_map |
Describes the mapping of a output varying register in a shader stage, to an input varying register in the following shader stage. More... | |
struct | vkd3d_shader_varying_map_info |
A chained structure which describes how output varyings in this shader stage should be mapped to input varyings in the next stage. More... | |
struct | vkd3d_shader_parameter_info |
Interface information regarding a builtin shader parameter. More... | |
Macros | |
#define | VKD3D_SHADER_DUMMY_SAMPLER_INDEX ~0u |
#define | VKD3D_SHADER_SWIZZLE_MASK (0xffu) |
A mask selecting one component from a vkd3d-shader swizzle. | |
#define | VKD3D_SHADER_SWIZZLE_SHIFT(idx) |
The offset, in bits, of the nth parameter of a vkd3d-shader swizzle. | |
#define | VKD3D_SHADER_SWIZZLE(x, y, z, w) |
A helper macro which returns a vkd3d-shader swizzle with the given components. | |
#define | VKD3D_SHADER_NO_SWIZZLE VKD3D_SHADER_SWIZZLE(X, Y, Z, W) |
The identity swizzle ".xyzw". | |
#define | VKD3D_SHADER_API VKD3D_IMPORT |
Typedefs | |
typedef int(* | PFN_vkd3d_shader_open_include) (const char *filename, bool local, const char *parent_data, void *context, struct vkd3d_shader_code *out) |
Type of a callback function which will be used to open preprocessor includes. | |
typedef void(* | PFN_vkd3d_shader_close_include) (const struct vkd3d_shader_code *code, void *context) |
Type of a callback function which will be used to close preprocessor includes. | |
typedef const char *(* | PFN_vkd3d_shader_get_version) (unsigned int *major, unsigned int *minor) |
Type of vkd3d_shader_get_version(). | |
typedef enum vkd3d_shader_source_type *(* | PFN_vkd3d_shader_get_supported_source_types) (unsigned int *count) |
Type of vkd3d_shader_get_supported_source_types(). | |
typedef enum vkd3d_shader_target_type *(* | PFN_vkd3d_shader_get_supported_target_types) (enum vkd3d_shader_source_type source_type, unsigned int *count) |
Type of vkd3d_shader_get_supported_target_types(). | |
typedef int(* | PFN_vkd3d_shader_compile) (const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, char **messages) |
Type of vkd3d_shader_compile(). | |
typedef void(* | PFN_vkd3d_shader_free_messages) (char *messages) |
Type of vkd3d_shader_free_messages(). | |
typedef void(* | PFN_vkd3d_shader_free_shader_code) (struct vkd3d_shader_code *code) |
Type of vkd3d_shader_free_shader_code(). | |
typedef int(* | PFN_vkd3d_shader_parse_root_signature) (const struct vkd3d_shader_code *dxbc, struct vkd3d_shader_versioned_root_signature_desc *root_signature, char **messages) |
Type of vkd3d_shader_parse_root_signature(). | |
typedef void(* | PFN_vkd3d_shader_free_root_signature) (struct vkd3d_shader_versioned_root_signature_desc *root_signature) |
Type of vkd3d_shader_free_root_signature(). | |
typedef int(* | PFN_vkd3d_shader_serialize_root_signature) (const struct vkd3d_shader_versioned_root_signature_desc *root_signature, struct vkd3d_shader_code *dxbc, char **messages) |
Type of vkd3d_shader_serialize_root_signature(). | |
typedef int(* | PFN_vkd3d_shader_convert_root_signature) (struct vkd3d_shader_versioned_root_signature_desc *dst, enum vkd3d_shader_root_signature_version version, const struct vkd3d_shader_versioned_root_signature_desc *src) |
Type of vkd3d_shader_convert_root_signature(). | |
typedef int(* | PFN_vkd3d_shader_scan) (const struct vkd3d_shader_compile_info *compile_info, char **messages) |
Type of vkd3d_shader_scan(). | |
typedef void(* | PFN_vkd3d_shader_free_scan_descriptor_info) (struct vkd3d_shader_scan_descriptor_info *scan_descriptor_info) |
Type of vkd3d_shader_free_scan_descriptor_info(). | |
typedef int(* | PFN_vkd3d_shader_parse_input_signature) (const struct vkd3d_shader_code *dxbc, struct vkd3d_shader_signature *signature, char **messages) |
Type of vkd3d_shader_parse_input_signature(). | |
typedef struct vkd3d_shader_signature_element *(* | PFN_vkd3d_shader_find_signature_element) (const struct vkd3d_shader_signature *signature, const char *semantic_name, unsigned int semantic_index, unsigned int stream_index) |
Type of vkd3d_shader_find_signature_element(). | |
typedef void(* | PFN_vkd3d_shader_free_shader_signature) (struct vkd3d_shader_signature *signature) |
Type of vkd3d_shader_free_shader_signature(). | |
typedef void(* | PFN_vkd3d_shader_preprocess) (struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, char **messages) |
Type of vkd3d_shader_preprocess(). | |
typedef void(* | PFN_vkd3d_shader_set_log_callback) (PFN_vkd3d_log callback) |
Type of vkd3d_shader_set_log_callback(). | |
typedef void(* | PFN_vkd3d_shader_free_dxbc) (struct vkd3d_shader_dxbc_desc *dxbc) |
Type of vkd3d_shader_free_dxbc(). | |
typedef int(* | PFN_vkd3d_shader_parse_dxbc) (const struct vkd3d_shader_code *dxbc, uint32_t flags, struct vkd3d_shader_dxbc_desc *desc, char **messages) |
Type of vkd3d_shader_parse_dxbc(). | |
typedef int(* | PFN_vkd3d_shader_serialize_dxbc) (size_t section_count, const struct vkd3d_shader_dxbc_section_desc *sections, struct vkd3d_shader_code *dxbc, char **messages) |
Type of vkd3d_shader_serialize_dxbc(). | |
typedef void(* | PFN_vkd3d_shader_build_varying_map) (const struct vkd3d_shader_signature *output_signature, const struct vkd3d_shader_signature *input_signature, unsigned int *count, struct vkd3d_shader_varying_map *varyings) |
Type of vkd3d_shader_build_varying_map(). | |
typedef void(* | PFN_vkd3d_shader_free_scan_signature_info) (struct vkd3d_shader_scan_signature_info *info) |
Type of vkd3d_shader_free_scan_signature_info(). | |
typedef void(* | PFN_vkd3d_shader_free_scan_combined_resource_sampler_info) (struct vkd3d_shader_scan_combined_resource_sampler_info *info) |
Type of vkd3d_shader_free_scan_combined_resource_sampler_info(). | |
Enumerations | |
enum | vkd3d_shader_api_version { VKD3D_SHADER_API_VERSION_1_0 , VKD3D_SHADER_API_VERSION_1_1 , VKD3D_SHADER_API_VERSION_1_2 , VKD3D_SHADER_API_VERSION_1_3 , VKD3D_SHADER_API_VERSION_1_4 , VKD3D_SHADER_API_VERSION_1_5 , VKD3D_SHADER_API_VERSION_1_6 , VKD3D_SHADER_API_VERSION_1_7 , VKD3D_SHADER_API_VERSION_1_8 , VKD3D_SHADER_API_VERSION_1_9 , VKD3D_SHADER_API_VERSION_1_10 , VKD3D_SHADER_API_VERSION_1_11 , VKD3D_SHADER_API_VERSION_1_12 , VKD3D_SHADER_API_VERSION_1_13 , VKD3D_SHADER_API_VERSION_1_14 , VKD3D_SHADER_API_VERSION_1_15 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_structure_type { VKD3D_SHADER_STRUCTURE_TYPE_COMPILE_INFO , VKD3D_SHADER_STRUCTURE_TYPE_INTERFACE_INFO , VKD3D_SHADER_STRUCTURE_TYPE_SCAN_DESCRIPTOR_INFO , VKD3D_SHADER_STRUCTURE_TYPE_SPIRV_DOMAIN_SHADER_TARGET_INFO , VKD3D_SHADER_STRUCTURE_TYPE_SPIRV_TARGET_INFO , VKD3D_SHADER_STRUCTURE_TYPE_TRANSFORM_FEEDBACK_INFO , VKD3D_SHADER_STRUCTURE_TYPE_HLSL_SOURCE_INFO , VKD3D_SHADER_STRUCTURE_TYPE_PREPROCESS_INFO , VKD3D_SHADER_STRUCTURE_TYPE_DESCRIPTOR_OFFSET_INFO , VKD3D_SHADER_STRUCTURE_TYPE_SCAN_SIGNATURE_INFO , VKD3D_SHADER_STRUCTURE_TYPE_VARYING_MAP_INFO , VKD3D_SHADER_STRUCTURE_TYPE_SCAN_COMBINED_RESOURCE_SAMPLER_INFO , VKD3D_SHADER_STRUCTURE_TYPE_PARAMETER_INFO , VKD3D_SHADER_STRUCTURE_TYPE_SCAN_HULL_SHADER_TESSELLATION_INFO , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The type of a chained structure. More... | |
enum | vkd3d_shader_compile_option_buffer_uav { VKD3D_SHADER_COMPILE_OPTION_BUFFER_UAV_STORAGE_TEXEL_BUFFER = 0x00000000 , VKD3D_SHADER_COMPILE_OPTION_BUFFER_UAV_STORAGE_BUFFER = 0x00000001 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Determines how buffer UAVs are stored. More... | |
enum | vkd3d_shader_compile_option_typed_uav { VKD3D_SHADER_COMPILE_OPTION_TYPED_UAV_READ_FORMAT_R32 = 0x00000000 , VKD3D_SHADER_COMPILE_OPTION_TYPED_UAV_READ_FORMAT_UNKNOWN = 0x00000001 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Determines how typed UAVs are declared. More... | |
enum | vkd3d_shader_compile_option_formatting_flags { VKD3D_SHADER_COMPILE_OPTION_FORMATTING_NONE = 0x00000000 , VKD3D_SHADER_COMPILE_OPTION_FORMATTING_COLOUR = 0x00000001 , VKD3D_SHADER_COMPILE_OPTION_FORMATTING_INDENT = 0x00000002 , VKD3D_SHADER_COMPILE_OPTION_FORMATTING_OFFSETS = 0x00000004 , VKD3D_SHADER_COMPILE_OPTION_FORMATTING_HEADER = 0x00000008 , VKD3D_SHADER_COMPILE_OPTION_FORMATTING_RAW_IDS = 0x00000010 , VKD3D_SHADER_COMPILE_OPTION_FORMATTING_IO_SIGNATURES = 0x00000020 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_compile_option_pack_matrix_order { VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_ROW_MAJOR = 0x00000001 , VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_COLUMN_MAJOR = 0x00000002 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Determines how matrices are stored. More... | |
enum | vkd3d_shader_compile_option_backward_compatibility { VKD3D_SHADER_COMPILE_OPTION_BACKCOMPAT_MAP_SEMANTIC_NAMES = 0x00000001 , VKD3D_SHADER_COMPILE_OPTION_DOUBLE_AS_FLOAT_ALIAS = 0x00000002 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Individual options to enable various backward compatibility features. More... | |
enum | vkd3d_shader_compile_option_fragment_coordinate_origin { VKD3D_SHADER_COMPILE_OPTION_FRAGMENT_COORDINATE_ORIGIN_UPPER_LEFT = 0x00000000 , VKD3D_SHADER_COMPILE_OPTION_FRAGMENT_COORDINATE_ORIGIN_LOWER_LEFT = 0x00000001 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Determines the origin of fragment coordinates. More... | |
enum | vkd3d_shader_compile_option_feature_flags { VKD3D_SHADER_COMPILE_OPTION_FEATURE_INT64 = 0x00000001 , VKD3D_SHADER_COMPILE_OPTION_FEATURE_FLOAT64 = 0x00000002 , VKD3D_SHADER_COMPILE_OPTION_FEATURE_WAVE_OPS = 0x00000004 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Advertises feature availability. More... | |
enum | vkd3d_shader_parse_dxbc_flags { VKD3D_SHADER_PARSE_DXBC_IGNORE_CHECKSUM = 0x00000001 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Flags for vkd3d_shader_parse_dxbc(). More... | |
enum | vkd3d_shader_compile_option_name { VKD3D_SHADER_COMPILE_OPTION_STRIP_DEBUG = 0x00000001 , VKD3D_SHADER_COMPILE_OPTION_BUFFER_UAV = 0x00000002 , VKD3D_SHADER_COMPILE_OPTION_FORMATTING = 0x00000003 , VKD3D_SHADER_COMPILE_OPTION_API_VERSION = 0x00000004 , VKD3D_SHADER_COMPILE_OPTION_TYPED_UAV = 0x00000005 , VKD3D_SHADER_COMPILE_OPTION_WRITE_TESS_GEOM_POINT_SIZE = 0x00000006 , VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_ORDER = 0x00000007 , VKD3D_SHADER_COMPILE_OPTION_BACKWARD_COMPATIBILITY = 0x00000008 , VKD3D_SHADER_COMPILE_OPTION_FRAGMENT_COORDINATE_ORIGIN = 0x00000009 , VKD3D_SHADER_COMPILE_OPTION_FEATURE = 0x0000000a , VKD3D_SHADER_COMPILE_OPTION_CHILD_EFFECT = 0x0000000b , VKD3D_SHADER_COMPILE_OPTION_WARN_IMPLICIT_TRUNCATION = 0x0000000c , VKD3D_SHADER_COMPILE_OPTION_INCLUDE_EMPTY_BUFFERS_IN_EFFECTS = 0x0000000d , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_visibility { VKD3D_SHADER_VISIBILITY_ALL = 0 , VKD3D_SHADER_VISIBILITY_VERTEX = 1 , VKD3D_SHADER_VISIBILITY_HULL = 2 , VKD3D_SHADER_VISIBILITY_DOMAIN = 3 , VKD3D_SHADER_VISIBILITY_GEOMETRY = 4 , VKD3D_SHADER_VISIBILITY_PIXEL = 5 , VKD3D_SHADER_VISIBILITY_COMPUTE = 1000000000 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Describes which shader stages a resource is visible to. More... | |
enum | vkd3d_shader_descriptor_type { VKD3D_SHADER_DESCRIPTOR_TYPE_SRV = 0x0 , VKD3D_SHADER_DESCRIPTOR_TYPE_UAV = 0x1 , VKD3D_SHADER_DESCRIPTOR_TYPE_CBV = 0x2 , VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER = 0x3 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The type of a shader resource descriptor. More... | |
enum | vkd3d_shader_binding_flag { VKD3D_SHADER_BINDING_FLAG_BUFFER = 0x00000001 , VKD3D_SHADER_BINDING_FLAG_IMAGE = 0x00000002 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_fog_fragment_mode { VKD3D_SHADER_FOG_FRAGMENT_NONE = 0x0 , VKD3D_SHADER_FOG_FRAGMENT_EXP = 0x1 , VKD3D_SHADER_FOG_FRAGMENT_EXP2 = 0x2 , VKD3D_SHADER_FOG_FRAGMENT_LINEAR = 0x3 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The factor used to interpolate the fragment output colour with fog. More... | |
enum | vkd3d_shader_fog_source { VKD3D_SHADER_FOG_SOURCE_FOG = 0x0 , VKD3D_SHADER_FOG_SOURCE_FOG_OR_SPECULAR_W = 0x1 , VKD3D_SHADER_FOG_SOURCE_Z = 0x2 , VKD3D_SHADER_FOG_SOURCE_W = 0x3 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The source of the fog varying output by a pre-rasterization shader. More... | |
enum | vkd3d_shader_parameter_type { VKD3D_SHADER_PARAMETER_TYPE_UNKNOWN , VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT , VKD3D_SHADER_PARAMETER_TYPE_SPECIALIZATION_CONSTANT , VKD3D_SHADER_PARAMETER_TYPE_BUFFER , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The manner in which a parameter value is provided to the shader, used in struct vkd3d_shader_parameter and struct vkd3d_shader_parameter1. More... | |
enum | vkd3d_shader_parameter_data_type { VKD3D_SHADER_PARAMETER_DATA_TYPE_UNKNOWN , VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32 , VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32 , VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32_VEC4 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The format of data provided to the shader, used in struct vkd3d_shader_parameter and struct vkd3d_shader_parameter1. More... | |
enum | vkd3d_shader_parameter_name { VKD3D_SHADER_PARAMETER_NAME_UNKNOWN , VKD3D_SHADER_PARAMETER_NAME_RASTERIZER_SAMPLE_COUNT , VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_FUNC , VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_REF , VKD3D_SHADER_PARAMETER_NAME_FLAT_INTERPOLATION , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_MASK , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_0 , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_1 , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_2 , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_3 , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_4 , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_5 , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_6 , VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_7 , VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE , VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE_MIN , VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE_MAX , VKD3D_SHADER_PARAMETER_NAME_POINT_SPRITE , VKD3D_SHADER_PARAMETER_NAME_FOG_FRAGMENT_MODE , VKD3D_SHADER_PARAMETER_NAME_FOG_COLOUR , VKD3D_SHADER_PARAMETER_NAME_FOG_END , VKD3D_SHADER_PARAMETER_NAME_FOG_SCALE , VKD3D_SHADER_PARAMETER_NAME_FOG_SOURCE , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Names a specific shader parameter, used in struct vkd3d_shader_parameter and struct vkd3d_shader_parameter1. More... | |
enum | vkd3d_shader_d3dbc_constant_register { VKD3D_SHADER_D3DBC_FLOAT_CONSTANT_REGISTER = 0x0 , VKD3D_SHADER_D3DBC_INT_CONSTANT_REGISTER = 0x1 , VKD3D_SHADER_D3DBC_BOOL_CONSTANT_REGISTER = 0x2 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Symbolic register indices for mapping uniform constant register sets in legacy Direct3D bytecode to constant buffer views in the target environment. More... | |
enum | vkd3d_shader_source_type { VKD3D_SHADER_SOURCE_NONE , VKD3D_SHADER_SOURCE_DXBC_TPF , VKD3D_SHADER_SOURCE_HLSL , VKD3D_SHADER_SOURCE_D3D_BYTECODE , VKD3D_SHADER_SOURCE_DXBC_DXIL , VKD3D_SHADER_SOURCE_FX , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The format of a shader to be compiled or scanned. More... | |
enum | vkd3d_shader_target_type { VKD3D_SHADER_TARGET_NONE , VKD3D_SHADER_TARGET_SPIRV_BINARY , VKD3D_SHADER_TARGET_SPIRV_TEXT , VKD3D_SHADER_TARGET_D3D_ASM , VKD3D_SHADER_TARGET_D3D_BYTECODE , VKD3D_SHADER_TARGET_DXBC_TPF , VKD3D_SHADER_TARGET_GLSL , VKD3D_SHADER_TARGET_FX , VKD3D_SHADER_TARGET_MSL , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The output format of a compiled shader. More... | |
enum | vkd3d_shader_log_level { VKD3D_SHADER_LOG_NONE , VKD3D_SHADER_LOG_ERROR , VKD3D_SHADER_LOG_WARNING , VKD3D_SHADER_LOG_INFO , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Describes the minimum severity of compilation messages returned by vkd3d_shader_compile() and similar functions. More... | |
enum | vkd3d_shader_spirv_environment { VKD3D_SHADER_SPIRV_ENVIRONMENT_NONE , VKD3D_SHADER_SPIRV_ENVIRONMENT_OPENGL_4_5 , VKD3D_SHADER_SPIRV_ENVIRONMENT_VULKAN_1_0 , VKD3D_SHADER_SPIRV_ENVIRONMENT_VULKAN_1_1 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_spirv_extension { VKD3D_SHADER_SPIRV_EXTENSION_NONE , VKD3D_SHADER_SPIRV_EXTENSION_EXT_DEMOTE_TO_HELPER_INVOCATION , VKD3D_SHADER_SPIRV_EXTENSION_EXT_DESCRIPTOR_INDEXING , VKD3D_SHADER_SPIRV_EXTENSION_EXT_STENCIL_EXPORT , VKD3D_SHADER_SPIRV_EXTENSION_EXT_VIEWPORT_INDEX_LAYER , VKD3D_SHADER_SPIRV_EXTENSION_EXT_FRAGMENT_SHADER_INTERLOCK , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_tessellator_output_primitive { VKD3D_SHADER_TESSELLATOR_OUTPUT_POINT = 0x1 , VKD3D_SHADER_TESSELLATOR_OUTPUT_LINE = 0x2 , VKD3D_SHADER_TESSELLATOR_OUTPUT_TRIANGLE_CW = 0x3 , VKD3D_SHADER_TESSELLATOR_OUTPUT_TRIANGLE_CCW = 0x4 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_tessellator_partitioning { VKD3D_SHADER_TESSELLATOR_PARTITIONING_INTEGER = 0x1 , VKD3D_SHADER_TESSELLATOR_PARTITIONING_POW2 = 0x2 , VKD3D_SHADER_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD = 0x3 , VKD3D_SHADER_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN = 0x4 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_filter { VKD3D_SHADER_FILTER_MIN_MAG_MIP_POINT = 0x000 , VKD3D_SHADER_FILTER_MIN_MAG_POINT_MIP_LINEAR = 0x001 , VKD3D_SHADER_FILTER_MIN_POINT_MAG_LINEAR_MIP_POINT = 0x004 , VKD3D_SHADER_FILTER_MIN_POINT_MAG_MIP_LINEAR = 0x005 , VKD3D_SHADER_FILTER_MIN_LINEAR_MAG_MIP_POINT = 0x010 , VKD3D_SHADER_FILTER_MIN_LINEAR_MAG_POINT_MIP_LINEAR = 0x011 , VKD3D_SHADER_FILTER_MIN_MAG_LINEAR_MIP_POINT = 0x014 , VKD3D_SHADER_FILTER_MIN_MAG_MIP_LINEAR = 0x015 , VKD3D_SHADER_FILTER_ANISOTROPIC = 0x055 , VKD3D_SHADER_FILTER_COMPARISON_MIN_MAG_MIP_POINT = 0x080 , VKD3D_SHADER_FILTER_COMPARISON_MIN_MAG_POINT_MIP_LINEAR = 0x081 , VKD3D_SHADER_FILTER_COMPARISON_MIN_POINT_MAG_LINEAR_MIP_POINT = 0x084 , VKD3D_SHADER_FILTER_COMPARISON_MIN_POINT_MAG_MIP_LINEAR = 0x085 , VKD3D_SHADER_FILTER_COMPARISON_MIN_LINEAR_MAG_MIP_POINT = 0x090 , VKD3D_SHADER_FILTER_COMPARISON_MIN_LINEAR_MAG_POINT_MIP_LINEAR = 0x091 , VKD3D_SHADER_FILTER_COMPARISON_MIN_MAG_LINEAR_MIP_POINT = 0x094 , VKD3D_SHADER_FILTER_COMPARISON_MIN_MAG_MIP_LINEAR = 0x095 , VKD3D_SHADER_FILTER_COMPARISON_ANISOTROPIC = 0x0d5 , VKD3D_SHADER_FILTER_MINIMUM_MIN_MAG_MIP_POINT = 0x100 , VKD3D_SHADER_FILTER_MINIMUM_MIN_MAG_POINT_MIP_LINEAR = 0x101 , VKD3D_SHADER_FILTER_MINIMUM_MIN_POINT_MAG_LINEAR_MIP_POINT = 0x104 , VKD3D_SHADER_FILTER_MINIMUM_MIN_POINT_MAG_MIP_LINEAR = 0x105 , VKD3D_SHADER_FILTER_MINIMUM_MIN_LINEAR_MAG_MIP_POINT = 0x110 , VKD3D_SHADER_FILTER_MINIMUM_MIN_LINEAR_MAG_POINT_MIP_LINEAR = 0x111 , VKD3D_SHADER_FILTER_MINIMUM_MIN_MAG_LINEAR_MIP_POINT = 0x114 , VKD3D_SHADER_FILTER_MINIMUM_MIN_MAG_MIP_LINEAR = 0x115 , VKD3D_SHADER_FILTER_MINIMUM_ANISOTROPIC = 0x155 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_MAG_MIP_POINT = 0x180 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_MAG_POINT_MIP_LINEAR = 0x181 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_POINT_MAG_LINEAR_MIP_POINT = 0x184 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_POINT_MAG_MIP_LINEAR = 0x185 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_LINEAR_MAG_MIP_POINT = 0x190 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_LINEAR_MAG_POINT_MIP_LINEAR = 0x191 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_MAG_LINEAR_MIP_POINT = 0x194 , VKD3D_SHADER_FILTER_MAXIMUM_MIN_MAG_MIP_LINEAR = 0x195 , VKD3D_SHADER_FILTER_MAXIMUM_ANISOTROPIC = 0x1d5 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_texture_address_mode { VKD3D_SHADER_TEXTURE_ADDRESS_MODE_WRAP = 0x1 , VKD3D_SHADER_TEXTURE_ADDRESS_MODE_MIRROR = 0x2 , VKD3D_SHADER_TEXTURE_ADDRESS_MODE_CLAMP = 0x3 , VKD3D_SHADER_TEXTURE_ADDRESS_MODE_BORDER = 0x4 , VKD3D_SHADER_TEXTURE_ADDRESS_MODE_MIRROR_ONCE = 0x5 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_comparison_func { VKD3D_SHADER_COMPARISON_FUNC_NEVER = 0x1 , VKD3D_SHADER_COMPARISON_FUNC_LESS = 0x2 , VKD3D_SHADER_COMPARISON_FUNC_EQUAL = 0x3 , VKD3D_SHADER_COMPARISON_FUNC_LESS_EQUAL = 0x4 , VKD3D_SHADER_COMPARISON_FUNC_GREATER = 0x5 , VKD3D_SHADER_COMPARISON_FUNC_NOT_EQUAL = 0x6 , VKD3D_SHADER_COMPARISON_FUNC_GREATER_EQUAL = 0x7 , VKD3D_SHADER_COMPARISON_FUNC_ALWAYS = 0x8 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_static_border_colour { VKD3D_SHADER_STATIC_BORDER_COLOUR_TRANSPARENT_BLACK = 0x0 , VKD3D_SHADER_STATIC_BORDER_COLOUR_OPAQUE_BLACK = 0x1 , VKD3D_SHADER_STATIC_BORDER_COLOUR_OPAQUE_WHITE = 0x2 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_root_parameter_type { VKD3D_SHADER_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE = 0x0 , VKD3D_SHADER_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS = 0x1 , VKD3D_SHADER_ROOT_PARAMETER_TYPE_CBV = 0x2 , VKD3D_SHADER_ROOT_PARAMETER_TYPE_SRV = 0x3 , VKD3D_SHADER_ROOT_PARAMETER_TYPE_UAV = 0x4 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_root_signature_flags { VKD3D_SHADER_ROOT_SIGNATURE_FLAG_NONE = 0x00 , VKD3D_SHADER_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT = 0x01 , VKD3D_SHADER_ROOT_SIGNATURE_FLAG_DENY_VERTEX_SHADER_ROOT_ACCESS = 0x02 , VKD3D_SHADER_ROOT_SIGNATURE_FLAG_DENY_HULL_SHADER_ROOT_ACCESS = 0x04 , VKD3D_SHADER_ROOT_SIGNATURE_FLAG_DENY_DOMAIN_SHADER_ROOT_ACCESS = 0x08 , VKD3D_SHADER_ROOT_SIGNATURE_FLAG_DENY_GEOMETRY_SHADER_ROOT_ACCESS = 0x10 , VKD3D_SHADER_ROOT_SIGNATURE_FLAG_DENY_PIXEL_SHADER_ROOT_ACCESS = 0x20 , VKD3D_SHADER_ROOT_SIGNATURE_FLAG_ALLOW_STREAM_OUTPUT = 0x40 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_root_descriptor_flags { VKD3D_SHADER_ROOT_DESCRIPTOR_FLAG_NONE = 0x0 , VKD3D_SHADER_ROOT_DESCRIPTOR_FLAG_DATA_VOLATILE = 0x2 , VKD3D_SHADER_ROOT_DESCRIPTOR_FLAG_DATA_STATIC_WHILE_SET_AT_EXECUTE = 0x4 , VKD3D_SHADER_ROOT_DESCRIPTOR_FLAG_DATA_STATIC = 0x8 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_descriptor_range_flags { VKD3D_SHADER_DESCRIPTOR_RANGE_FLAG_NONE = 0x0 , VKD3D_SHADER_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE = 0x1 , VKD3D_SHADER_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE = 0x2 , VKD3D_SHADER_DESCRIPTOR_RANGE_FLAG_DATA_STATIC_WHILE_SET_AT_EXECUTE = 0x4 , VKD3D_SHADER_DESCRIPTOR_RANGE_FLAG_DATA_STATIC = 0x8 , VKD3D_SHADER_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_STATIC_KEEPING_BUFFER_BOUNDS_CHECKS = 0x10000 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_root_signature_version { VKD3D_SHADER_ROOT_SIGNATURE_VERSION_1_0 = 0x1 , VKD3D_SHADER_ROOT_SIGNATURE_VERSION_1_1 = 0x2 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
enum | vkd3d_shader_resource_type { VKD3D_SHADER_RESOURCE_NONE = 0x0 , VKD3D_SHADER_RESOURCE_BUFFER = 0x1 , VKD3D_SHADER_RESOURCE_TEXTURE_1D = 0x2 , VKD3D_SHADER_RESOURCE_TEXTURE_2D = 0x3 , VKD3D_SHADER_RESOURCE_TEXTURE_2DMS = 0x4 , VKD3D_SHADER_RESOURCE_TEXTURE_3D = 0x5 , VKD3D_SHADER_RESOURCE_TEXTURE_CUBE = 0x6 , VKD3D_SHADER_RESOURCE_TEXTURE_1DARRAY = 0x7 , VKD3D_SHADER_RESOURCE_TEXTURE_2DARRAY = 0x8 , VKD3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY = 0x9 , VKD3D_SHADER_RESOURCE_TEXTURE_CUBEARRAY = 0xa , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The type of a shader resource, returned as part of struct vkd3d_shader_descriptor_info. More... | |
enum | vkd3d_shader_resource_data_type { VKD3D_SHADER_RESOURCE_DATA_UNORM = 0x1 , VKD3D_SHADER_RESOURCE_DATA_SNORM = 0x2 , VKD3D_SHADER_RESOURCE_DATA_INT = 0x3 , VKD3D_SHADER_RESOURCE_DATA_UINT = 0x4 , VKD3D_SHADER_RESOURCE_DATA_FLOAT = 0x5 , VKD3D_SHADER_RESOURCE_DATA_MIXED = 0x6 , VKD3D_SHADER_RESOURCE_DATA_DOUBLE = 0x7 , VKD3D_SHADER_RESOURCE_DATA_CONTINUED = 0x8 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
The type of the data contained in a shader resource, returned as part of struct vkd3d_shader_descriptor_info. More... | |
enum | vkd3d_shader_descriptor_info_flag { VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_UAV_COUNTER = 0x00000001 , VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_UAV_READ = 0x00000002 , VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_SAMPLER_COMPARISON_MODE = 0x00000004 , VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_UAV_ATOMICS = 0x00000008 , VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_RAW_BUFFER = 0x00000010 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Additional flags describing a shader descriptor, returned as part of struct vkd3d_shader_descriptor_info. More... | |
enum | vkd3d_shader_component_type { VKD3D_SHADER_COMPONENT_VOID = 0x0 , VKD3D_SHADER_COMPONENT_UINT = 0x1 , VKD3D_SHADER_COMPONENT_INT = 0x2 , VKD3D_SHADER_COMPONENT_FLOAT = 0x3 , VKD3D_SHADER_COMPONENT_BOOL = 0x4 , VKD3D_SHADER_COMPONENT_DOUBLE = 0x5 , VKD3D_SHADER_COMPONENT_UINT64 = 0x6 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Data type of a shader varying, returned as part of struct vkd3d_shader_signature_element. More... | |
enum | vkd3d_shader_sysval_semantic { VKD3D_SHADER_SV_NONE = 0x00 , VKD3D_SHADER_SV_POSITION = 0x01 , VKD3D_SHADER_SV_CLIP_DISTANCE = 0x02 , VKD3D_SHADER_SV_CULL_DISTANCE = 0x03 , VKD3D_SHADER_SV_RENDER_TARGET_ARRAY_INDEX = 0x04 , VKD3D_SHADER_SV_VIEWPORT_ARRAY_INDEX = 0x05 , VKD3D_SHADER_SV_VERTEX_ID = 0x06 , VKD3D_SHADER_SV_PRIMITIVE_ID = 0x07 , VKD3D_SHADER_SV_INSTANCE_ID = 0x08 , VKD3D_SHADER_SV_IS_FRONT_FACE = 0x09 , VKD3D_SHADER_SV_SAMPLE_INDEX = 0x0a , VKD3D_SHADER_SV_TESS_FACTOR_QUADEDGE = 0x0b , VKD3D_SHADER_SV_TESS_FACTOR_QUADINT = 0x0c , VKD3D_SHADER_SV_TESS_FACTOR_TRIEDGE = 0x0d , VKD3D_SHADER_SV_TESS_FACTOR_TRIINT = 0x0e , VKD3D_SHADER_SV_TESS_FACTOR_LINEDET = 0x0f , VKD3D_SHADER_SV_TESS_FACTOR_LINEDEN = 0x10 , VKD3D_SHADER_SV_TARGET = 0x40 , VKD3D_SHADER_SV_DEPTH = 0x41 , VKD3D_SHADER_SV_COVERAGE = 0x42 , VKD3D_SHADER_SV_DEPTH_GREATER_EQUAL = 0x43 , VKD3D_SHADER_SV_DEPTH_LESS_EQUAL = 0x44 , VKD3D_SHADER_SV_STENCIL_REF = 0x45 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
System value semantic, returned as part of struct vkd3d_shader_signature. More... | |
enum | vkd3d_shader_minimum_precision { VKD3D_SHADER_MINIMUM_PRECISION_NONE = 0 , VKD3D_SHADER_MINIMUM_PRECISION_FLOAT_16 = 1 , VKD3D_SHADER_MINIMUM_PRECISION_FIXED_8_2 = 2 , VKD3D_SHADER_MINIMUM_PRECISION_INT_16 = 4 , VKD3D_SHADER_MINIMUM_PRECISION_UINT_16 = 5 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Minimum interpolation precision of a shader varying, returned as part of struct vkd3d_shader_signature_element. More... | |
enum | vkd3d_shader_swizzle_component { VKD3D_SHADER_SWIZZLE_X = 0x0 , VKD3D_SHADER_SWIZZLE_Y = 0x1 , VKD3D_SHADER_SWIZZLE_Z = 0x2 , VKD3D_SHADER_SWIZZLE_W = 0x3 , VKD3D_FORCE_32_BIT_ENUM =(VKD3D_SHADER_API_VERSION) } |
Possible values for a single component of a vkd3d-shader swizzle. | |
Functions | |
static uint32_t | vkd3d_shader_create_swizzle (enum vkd3d_shader_swizzle_component x, enum vkd3d_shader_swizzle_component y, enum vkd3d_shader_swizzle_component z, enum vkd3d_shader_swizzle_component w) |
Build a vkd3d-shader swizzle with the given components. | |
VKD3D_SHADER_API const char * | vkd3d_shader_get_version (unsigned int *major, unsigned int *minor) |
Returns the current version of this library. | |
VKD3D_SHADER_API enum vkd3d_shader_source_type * | vkd3d_shader_get_supported_source_types (unsigned int *count) |
Returns the source types supported, with any target type, by vkd3d_shader_compile(). | |
VKD3D_SHADER_API enum vkd3d_shader_target_type * | vkd3d_shader_get_supported_target_types (enum vkd3d_shader_source_type source_type, unsigned int *count) |
Returns the target types supported, with the given source type, by vkd3d_shader_compile(). | |
VKD3D_SHADER_API int | vkd3d_shader_compile (const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, char **messages) |
Transform a form of GPU shader source code or byte code into another form of source code or byte code. | |
VKD3D_SHADER_API void | vkd3d_shader_free_messages (char *messages) |
Free shader messages allocated by another vkd3d-shader function, such as vkd3d_shader_compile(). | |
VKD3D_SHADER_API void | vkd3d_shader_free_shader_code (struct vkd3d_shader_code *code) |
Free shader code allocated by another vkd3d-shader function, such as vkd3d_shader_compile(). | |
VKD3D_SHADER_API int | vkd3d_shader_parse_root_signature (const struct vkd3d_shader_code *dxbc, struct vkd3d_shader_versioned_root_signature_desc *root_signature, char **messages) |
Convert a byte code description of a shader root signature to a structural description which can be easily parsed by C code. | |
VKD3D_SHADER_API void | vkd3d_shader_free_root_signature (struct vkd3d_shader_versioned_root_signature_desc *root_signature) |
Free a structural representation of a shader root signature allocated by vkd3d_shader_convert_root_signature() or vkd3d_shader_parse_root_signature(). | |
VKD3D_SHADER_API int | vkd3d_shader_serialize_root_signature (const struct vkd3d_shader_versioned_root_signature_desc *root_signature, struct vkd3d_shader_code *dxbc, char **messages) |
Convert a structural description of a shader root signature to a byte code format capable of being read by ID3D12Device::CreateRootSignature. | |
VKD3D_SHADER_API int | vkd3d_shader_convert_root_signature (struct vkd3d_shader_versioned_root_signature_desc *dst, enum vkd3d_shader_root_signature_version version, const struct vkd3d_shader_versioned_root_signature_desc *src) |
Convert a structural representation of a root signature to a different version of structural representation. | |
VKD3D_SHADER_API int | vkd3d_shader_scan (const struct vkd3d_shader_compile_info *compile_info, char **messages) |
Parse shader source code or byte code, returning various types of requested information. | |
VKD3D_SHADER_API void | vkd3d_shader_free_scan_descriptor_info (struct vkd3d_shader_scan_descriptor_info *scan_descriptor_info) |
Free members of struct vkd3d_shader_scan_descriptor_info() allocated by vkd3d_shader_scan(). | |
VKD3D_SHADER_API int | vkd3d_shader_parse_input_signature (const struct vkd3d_shader_code *dxbc, struct vkd3d_shader_signature *signature, char **messages) |
Read the input signature of a compiled DXBC shader, returning a structural description which can be easily parsed by C code. | |
VKD3D_SHADER_API struct vkd3d_shader_signature_element * | vkd3d_shader_find_signature_element (const struct vkd3d_shader_signature *signature, const char *semantic_name, unsigned int semantic_index, unsigned int stream_index) |
Find a single element of a parsed input signature. | |
VKD3D_SHADER_API void | vkd3d_shader_free_shader_signature (struct vkd3d_shader_signature *signature) |
Free a structural representation of a shader input signature allocated by vkd3d_shader_parse_input_signature(). | |
VKD3D_SHADER_API int | vkd3d_shader_preprocess (const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, char **messages) |
Preprocess the given source code. | |
VKD3D_SHADER_API void | vkd3d_shader_set_log_callback (PFN_vkd3d_log callback) |
Set a callback to be called when vkd3d-shader outputs debug logging. | |
VKD3D_SHADER_API void | vkd3d_shader_free_dxbc (struct vkd3d_shader_dxbc_desc *dxbc) |
Free the contents of a vkd3d_shader_dxbc_desc structure allocated by another vkd3d-shader function, such as vkd3d_shader_parse_dxbc(). | |
VKD3D_SHADER_API int | vkd3d_shader_parse_dxbc (const struct vkd3d_shader_code *dxbc, uint32_t flags, struct vkd3d_shader_dxbc_desc *desc, char **messages) |
Parse a DXBC blob contained in a vkd3d_shader_code structure. | |
VKD3D_SHADER_API int | vkd3d_shader_serialize_dxbc (size_t section_count, const struct vkd3d_shader_dxbc_section_desc *sections, struct vkd3d_shader_code *dxbc, char **messages) |
Serialize a DXBC description into a blob stored in a vkd3d_shader_code structure. | |
VKD3D_SHADER_API void | vkd3d_shader_free_scan_signature_info (struct vkd3d_shader_scan_signature_info *info) |
Free members of struct vkd3d_shader_scan_signature_info allocated by vkd3d_shader_scan(). | |
VKD3D_SHADER_API void | vkd3d_shader_build_varying_map (const struct vkd3d_shader_signature *output_signature, const struct vkd3d_shader_signature *input_signature, unsigned int *count, struct vkd3d_shader_varying_map *varyings) |
Build a mapping of output varyings in a shader stage to input varyings in the following shader stage. | |
VKD3D_SHADER_API void | vkd3d_shader_free_scan_combined_resource_sampler_info (struct vkd3d_shader_scan_combined_resource_sampler_info *info) |
Free members of struct vkd3d_shader_scan_combined_resource_sampler_info allocated by vkd3d_shader_scan(). | |
This file contains definitions for the vkd3d-shader library.
The vkd3d-shader library provides multiple utilities related to the compilation, transformation, and reflection of GPU shaders.
#define VKD3D_SHADER_SWIZZLE | ( | x, | |
y, | |||
z, | |||
w ) |
A helper macro which returns a vkd3d-shader swizzle with the given components.
The components are specified as the suffixes to members of vkd3d_shader_swizzle_component. For example, the swizzle ".xwyy" can be represented as:
#define VKD3D_SHADER_SWIZZLE_MASK (0xffu) |
A mask selecting one component from a vkd3d-shader swizzle.
The component has type vkd3d_shader_swizzle_component.
#define VKD3D_SHADER_SWIZZLE_SHIFT | ( | idx | ) |
The offset, in bits, of the nth parameter of a vkd3d-shader swizzle.
typedef void(* PFN_vkd3d_shader_build_varying_map) (const struct vkd3d_shader_signature *output_signature, const struct vkd3d_shader_signature *input_signature, unsigned int *count, struct vkd3d_shader_varying_map *varyings) |
Type of vkd3d_shader_build_varying_map().
typedef void(* PFN_vkd3d_shader_close_include) (const struct vkd3d_shader_code *code, void *context) |
Type of a callback function which will be used to close preprocessor includes.
This callback function is passed as part of struct vkd3d_shader_preprocess_info.
code | Contents of the included file, which were allocated by the vkd3d_shader_preprocess_info.pfn_open_include callback. The user must free them. |
context | The user-defined pointer passed to struct vkd3d_shader_preprocess_info. |
typedef void(* PFN_vkd3d_shader_free_dxbc) (struct vkd3d_shader_dxbc_desc *dxbc) |
Type of vkd3d_shader_free_dxbc().
typedef void(* PFN_vkd3d_shader_free_scan_combined_resource_sampler_info) (struct vkd3d_shader_scan_combined_resource_sampler_info *info) |
Type of vkd3d_shader_free_scan_combined_resource_sampler_info().
typedef void(* PFN_vkd3d_shader_free_scan_signature_info) (struct vkd3d_shader_scan_signature_info *info) |
Type of vkd3d_shader_free_scan_signature_info().
typedef int(* PFN_vkd3d_shader_open_include) (const char *filename, bool local, const char *parent_data, void *context, struct vkd3d_shader_code *out) |
Type of a callback function which will be used to open preprocessor includes.
This callback function is passed as part of struct vkd3d_shader_preprocess_info.
If this function fails, vkd3d-shader will emit a compilation error, and the pfn_close_include callback will not be called.
filename | Unquoted string used as an argument to the #include directive. |
local | Whether the #include directive is requesting a local (i.e. double-quoted) or system (i.e. angle-bracketed) include. |
parent_data | Unprocessed source code of the file in which this #include directive is evaluated. This parameter may be NULL. |
context | The user-defined pointer passed to struct vkd3d_shader_preprocess_info. |
out | Output location for the full contents of the included file. The code need not be allocated using standard vkd3d functions, but must remain valid until the corresponding call to pfn_close_include. If this function fails, the contents of this parameter are ignored. |
typedef int(* PFN_vkd3d_shader_parse_dxbc) (const struct vkd3d_shader_code *dxbc, uint32_t flags, struct vkd3d_shader_dxbc_desc *desc, char **messages) |
Type of vkd3d_shader_parse_dxbc().
typedef void(* PFN_vkd3d_shader_preprocess) (struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, char **messages) |
Type of vkd3d_shader_preprocess().
typedef int(* PFN_vkd3d_shader_serialize_dxbc) (size_t section_count, const struct vkd3d_shader_dxbc_section_desc *sections, struct vkd3d_shader_code *dxbc, char **messages) |
Type of vkd3d_shader_serialize_dxbc().
typedef void(* PFN_vkd3d_shader_set_log_callback) (PFN_vkd3d_log callback) |
Type of vkd3d_shader_set_log_callback().
Individual options to enable various backward compatibility features.
Determines how buffer UAVs are stored.
This also affects UAV counters in Vulkan environments. In OpenGL environments, atomic counter buffers are always used for UAV counters.
Advertises feature availability.
Determines the origin of fragment coordinates.
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VKD3D_SHADER_COMPILE_OPTION_STRIP_DEBUG | If value is nonzero, do not include debug information in the compiled shader. The default value is zero. This option is supported by vkd3d_shader_compile(). However, not all compilers support generating debug information. |
VKD3D_SHADER_COMPILE_OPTION_BUFFER_UAV | value is a member of enum vkd3d_shader_compile_option_buffer_uav. |
VKD3D_SHADER_COMPILE_OPTION_FORMATTING | value is a member of enum vkd3d_shader_compile_option_formatting_flags. |
VKD3D_SHADER_COMPILE_OPTION_API_VERSION | value is a member of enum vkd3d_shader_api_version.
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VKD3D_SHADER_COMPILE_OPTION_TYPED_UAV | value is a member of enum vkd3d_shader_compile_option_typed_uav.
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VKD3D_SHADER_COMPILE_OPTION_WRITE_TESS_GEOM_POINT_SIZE | If value is nonzero, write the point size for Vulkan tessellation and geometry shaders. This option should be enabled if and only if the shaderTessellationAndGeometryPointSize feature is enabled. The default value is nonzero, i.e. write the point size. This option is supported by vkd3d_shader_compile() for the SPIR-V target type and Vulkan targets; it should not be enabled otherwise.
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VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_ORDER | This option specifies default matrix packing order for HLSL sources. Explicit variable modifiers or pragmas will take precedence. value is a member of enum vkd3d_shader_compile_option_pack_matrix_order.
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VKD3D_SHADER_COMPILE_OPTION_BACKWARD_COMPATIBILITY | This option is used to enable various backward compatibility features. value is a mask of values from enum vkd3d_shader_compile_option_backward_compatibility.
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VKD3D_SHADER_COMPILE_OPTION_FRAGMENT_COORDINATE_ORIGIN | This option specifies the origin of fragment coordinates for SPIR-V targets. value is a member of enum vkd3d_shader_compile_option_fragment_coordinate_origin.
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VKD3D_SHADER_COMPILE_OPTION_FEATURE | This option specifies the shader features available in the target environment. These are not extensions, i.e. they are always supported by the driver, but may not be supported by the available hardware. value is a member of enum vkd3d_shader_compile_option_feature_flags.
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VKD3D_SHADER_COMPILE_OPTION_CHILD_EFFECT | If value is non-zero compilation will produce a child effect using shared object descriptions, as instructed by the "shared" modifier. Child effects are supported with fx_4_0, and fx_4_1 profiles. This option and "shared" modifiers are ignored for the fx_5_0 profile and non-fx profiles. The fx_2_0 profile does not have a separate concept of child effects, variables marked with "shared" modifier will be marked as such in a binary.
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VKD3D_SHADER_COMPILE_OPTION_WARN_IMPLICIT_TRUNCATION | If value is nonzero, emit a compile warning warn when vectors or matrices are truncated in an implicit conversion. If warnings are disabled, this option has no effect. This option has no effects for targets other than HLSL. The default value is nonzero, i.e. enable implicit truncation warnings.
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VKD3D_SHADER_COMPILE_OPTION_INCLUDE_EMPTY_BUFFERS_IN_EFFECTS | If value is nonzero, empty constant buffers descriptions are written out in the output effect binary. This option applies only to fx_4_0 and fx_4_1 profiles and is otherwise ignored.
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Determines how matrices are stored.
Determines how typed UAVs are declared.
Data type of a shader varying, returned as part of struct vkd3d_shader_signature_element.
Symbolic register indices for mapping uniform constant register sets in legacy Direct3D bytecode to constant buffer views in the target environment.
Members of this enumeration are used in vkd3d_shader_resource_binding::register_index.
Additional flags describing a shader descriptor, returned as part of struct vkd3d_shader_descriptor_info.
The type of a shader resource descriptor.
The factor used to interpolate the fragment output colour with fog.
See VKD3D_SHADER_PARAMETER_NAME_FOG_FRAGMENT_MODE for specification of the interpolation factor as defined here.
The following variables may be used to determine the interpolation factor:
c = The fog coordinate value output from the vertex shader. This is an inter-stage varying with the semantic name "FOG" and semantic index 0. It may be modified by VKD3D_SHADER_PARAMETER_NAME_FOG_SOURCE. E = The value of VKD3D_SHADER_PARAMETER_NAME_FOG_END. k = The value of VKD3D_SHADER_PARAMETER_NAME_FOG_SCALE.
The source of the fog varying output by a pre-rasterization shader.
The fog varying is defined as the output varying with the semantic name "FOG" and semantic index 0.
See VKD3D_SHADER_PARAMETER_NAME_FOG_SOURCE for further documentation of this parameter.
Describes the minimum severity of compilation messages returned by vkd3d_shader_compile() and similar functions.
Minimum interpolation precision of a shader varying, returned as part of struct vkd3d_shader_signature_element.
The format of data provided to the shader, used in struct vkd3d_shader_parameter and struct vkd3d_shader_parameter1.
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VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32 | The parameter is provided as a 32-bit unsigned integer. |
VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32 | The parameter is provided as a 32-bit float.
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VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32_VEC4 | The parameter is provided as a 4-dimensional vector of 32-bit floats. This parameter must be used with struct vkd3d_shader_parameter1; it cannot be used with struct vkd3d_shader_parameter.
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Names a specific shader parameter, used in struct vkd3d_shader_parameter and struct vkd3d_shader_parameter1.
Enumerator | |
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VKD3D_SHADER_PARAMETER_NAME_RASTERIZER_SAMPLE_COUNT | The sample count of the framebuffer, as returned by the HLSL function GetRenderTargetSampleCount() or the GLSL builtin gl_NumSamples. This parameter should be specified when compiling to SPIR-V, which provides no builtin ability to query this information from the shader. The default value is 1. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32. |
VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_FUNC | Alpha test comparison function. When this parameter is provided, if the alpha component of the pixel shader colour output at location 0 fails the test, as defined by this function and the reference value provided by VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_REF, the fragment will be discarded. This parameter, along with VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_REF, can be used to implement fixed function alpha test, as present in Direct3D versions up to 9, if the target environment does not support alpha test as part of its own fixed-function API (as Vulkan and core OpenGL). The default value is VKD3D_SHADER_COMPARISON_FUNC_ALWAYS. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32. The value specified must be a member of enum vkd3d_shader_comparison_func. Only VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT is supported in this version of vkd3d-shader.
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VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_REF | Alpha test reference value. See VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_FUNC for documentation of alpha test. The default value is zero.
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VKD3D_SHADER_PARAMETER_NAME_FLAT_INTERPOLATION | Whether to use flat interpolation for fragment shader colour inputs. If the value is nonzero, inputs whose semantic usage is COLOR will use flat interpolation instead of linear. This parameter is ignored if the shader model is 4 or greater, since only shader model 3 and below do not specify the interpolation mode in the shader bytecode. This parameter can be used to implement fixed function shade mode, as present in Direct3D versions up to 9, if the target environment does not support shade mode as part of its own fixed-function API (as Vulkan and core OpenGL). The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32. The default value is zero, i.e. use linear interpolation. Only VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT is supported in this version of vkd3d-shader.
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VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_MASK | A mask of enabled clip planes. When this parameter is provided to a vertex shader, for each nonzero bit of this mask, a user clip distance will be generated from vertex position in clip space, and the clip plane defined by the indexed vector, taken from the VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_# parameter. Regardless of the specific clip planes which are enabled, the clip distances which are output are a contiguous array starting from clip distance 0. This affects the interface of OpenGL. For example, if only clip planes 1 and 3 are enabled (and so the value of the mask is 0xa), the user should enable only GL_CLIP_DISTANCE0 and GL_CLIP_DISTANCE1. The default value is zero, i.e. do not enable any clip planes. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32. Only VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT is supported in this version of vkd3d-shader. If the source shader writes clip distances and this parameter is nonzero, compilation fails.
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VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_0 | Clip plane values. See VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_MASK for documentation of clip planes. These enum values are contiguous and arithmetic may safely be performed on them. That is, VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_[n] is VKD3D_SHADER_PARAMETER_NAME_CLIP_PLANE_0 plus n. The data type for each parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32_VEC4. The default value for each plane is a (0, 0, 0, 0) vector.
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VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE | Point size. When this parameter is provided to a vertex, tessellation, or geometry shader, and the source shader does not write point size, it specifies a uniform value which will be written to point size. If the source shader writes point size, this parameter is ignored. This parameter can be used to implement fixed function point size, as present in Direct3D versions 8 and 9, if the target environment does not support point size as part of its own fixed-function API (as Vulkan and core OpenGL). The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32.
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VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE_MIN | Minimum point size. When this parameter is provided to a vertex, tessellation, or geometry shader, and the source shader writes point size or uses the VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE parameter, the point size will be clamped to the provided minimum value. If point size is not written in one of these ways, this parameter is ignored. If this parameter is not provided, the point size will not be clamped to a minimum size by vkd3d-shader. This parameter can be used to implement fixed function point size, as present in Direct3D versions 8 and 9, if the target environment does not support point size as part of its own fixed-function API (as Vulkan and core OpenGL). The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32.
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VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE_MAX | Maximum point size. This parameter has identical behaviour to VKD3D_SHADER_PARAMETER_NAME_POINT_SIZE_MIN, except that it provides the maximum size rather than the minimum.
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VKD3D_SHADER_PARAMETER_NAME_POINT_SPRITE | Whether texture coordinate inputs should take their values from the point coordinate. When this parameter is provided to a pixel shader, and the value is nonzero, any fragment shader input with the semantic name "TEXCOORD" takes its value from the point coordinates instead of from the previous shader. The point coordinates here are defined as a four-component vector whose X and Y components are the X and Y coordinates of the fragment within a point being rasterized, and whose Z and W components are zero. In GLSL, the X and Y components are drawn from gl_PointCoord; in SPIR-V, they are drawn from a variable with the BuiltinPointCoord decoration. This includes t# fragment shader inputs in shader model 2 shaders, as well as texture sampling in shader model 1 shaders. This parameter can be used to implement fixed function point sprite, as present in Direct3D versions 8 and 9, if the target environment does not support point sprite as part of its own fixed-function API (as Vulkan and core OpenGL). The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32. The default value is zero, i.e. use the original varyings. Only VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT is supported in this version of vkd3d-shader.
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VKD3D_SHADER_PARAMETER_NAME_FOG_FRAGMENT_MODE | Fog mode used in fragment shaders. The value specified by this parameter must be a member of enum vkd3d_shader_fog_fragment_mode. If not VKD3D_SHADER_FOG_FRAGMENT_NONE, the pixel shader colour output at location 0 is linearly interpolated with the fog colour defined by VKD3D_SHADER_PARAMETER_NAME_FOG_COLOUR. The interpolation factor is defined according to the enumerant selected by this parameter. The interpolated value is then outputted instead of the original value at location 0. An interpolation factor of 0 specifies to use the fog colour; a factor of 1 specifies to use the original colour output. The interpolation factor is clamped to the [0, 1] range before interpolating. The default value is VKD3D_SHADER_FOG_FRAGMENT_NONE. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32. Only VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT is supported in this version of vkd3d-shader.
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VKD3D_SHADER_PARAMETER_NAME_FOG_COLOUR | Fog colour. See VKD3D_SHADER_PARAMETER_NAME_FOG_FRAGMENT_MODE for documentation of fog. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32_VEC4. The default value is transparent black, i.e. the vector {0, 0, 0, 0}.
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VKD3D_SHADER_PARAMETER_NAME_FOG_END | End coordinate for linear fog. See VKD3D_SHADER_PARAMETER_NAME_FOG_FRAGMENT_MODE for documentation of fog. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32. The default value is 1.0.
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VKD3D_SHADER_PARAMETER_NAME_FOG_SCALE | Scale value for fog. See VKD3D_SHADER_PARAMETER_NAME_FOG_FRAGMENT_MODE for documentation of fog. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_FLOAT32. The default value is 1.0.
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VKD3D_SHADER_PARAMETER_NAME_FOG_SOURCE | Fog source. The value specified by this parameter must be a member of enum vkd3d_shader_fog_source. This parameter replaces or suppletes the fog varying output by a pre-rasterization shader. The fog varying is defined as the output varying with the semantic name "FOG" and semantic index 0. Together with other fog parameters, this parameter can be used to implement fixed function fog, as present in Direct3D versions up to 9, if the target environment does not support fog as part of its own fixed-function API (as Vulkan and core OpenGL). The default value is VKD3D_SHADER_FOG_SOURCE_FOG. The data type for this parameter must be VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32. Only VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT is supported in this version of vkd3d-shader.
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The manner in which a parameter value is provided to the shader, used in struct vkd3d_shader_parameter and struct vkd3d_shader_parameter1.
Flags for vkd3d_shader_parse_dxbc().
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VKD3D_SHADER_PARSE_DXBC_IGNORE_CHECKSUM | Ignore the checksum and continue parsing even if it is incorrect. |
The type of the data contained in a shader resource, returned as part of struct vkd3d_shader_descriptor_info.
All formats are 32-bit.
The type of a shader resource, returned as part of struct vkd3d_shader_descriptor_info.
The format of a shader to be compiled or scanned.
Enumerator | |
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VKD3D_SHADER_SOURCE_NONE | The shader has no type or is to be ignored. This is not a valid value for vkd3d_shader_compile() or vkd3d_shader_scan(). |
VKD3D_SHADER_SOURCE_DXBC_TPF | A 'Tokenized Program Format' shader embedded in a DXBC container. This is the format used for Direct3D shader model 4 and 5 shaders. |
VKD3D_SHADER_SOURCE_HLSL | High-Level Shader Language source code.
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VKD3D_SHADER_SOURCE_D3D_BYTECODE | Legacy Direct3D byte-code. This is the format used for Direct3D shader model 1, 2, and 3 shaders.
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VKD3D_SHADER_SOURCE_DXBC_DXIL | A 'DirectX Intermediate Language' shader embedded in a DXBC container. This is the format used for Direct3D shader model 6 shaders.
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VKD3D_SHADER_SOURCE_FX | Binary format used by Direct3D 9/10.x/11 effects. Input is a raw FX section without container.
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The type of a chained structure.
Enumerator | |
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VKD3D_SHADER_STRUCTURE_TYPE_COMPILE_INFO | The structure is a vkd3d_shader_compile_info structure. |
VKD3D_SHADER_STRUCTURE_TYPE_INTERFACE_INFO | The structure is a vkd3d_shader_interface_info structure. |
VKD3D_SHADER_STRUCTURE_TYPE_SCAN_DESCRIPTOR_INFO | The structure is a vkd3d_shader_scan_descriptor_info structure. |
VKD3D_SHADER_STRUCTURE_TYPE_SPIRV_DOMAIN_SHADER_TARGET_INFO | The structure is a vkd3d_shader_spirv_domain_shader_target_info structure. |
VKD3D_SHADER_STRUCTURE_TYPE_SPIRV_TARGET_INFO | The structure is a vkd3d_shader_spirv_target_info structure. |
VKD3D_SHADER_STRUCTURE_TYPE_TRANSFORM_FEEDBACK_INFO | The structure is a vkd3d_shader_transform_feedback_info structure. |
VKD3D_SHADER_STRUCTURE_TYPE_HLSL_SOURCE_INFO | The structure is a vkd3d_shader_hlsl_source_info structure.
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VKD3D_SHADER_STRUCTURE_TYPE_PREPROCESS_INFO | The structure is a vkd3d_shader_preprocess_info structure.
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VKD3D_SHADER_STRUCTURE_TYPE_DESCRIPTOR_OFFSET_INFO | The structure is a vkd3d_shader_descriptor_offset_info structure.
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VKD3D_SHADER_STRUCTURE_TYPE_SCAN_SIGNATURE_INFO | The structure is a vkd3d_shader_scan_signature_info structure.
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VKD3D_SHADER_STRUCTURE_TYPE_VARYING_MAP_INFO | The structure is a vkd3d_shader_varying_map_info structure.
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VKD3D_SHADER_STRUCTURE_TYPE_SCAN_COMBINED_RESOURCE_SAMPLER_INFO | The structure is a vkd3d_shader_scan_combined_resource_sampler_info structure.
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VKD3D_SHADER_STRUCTURE_TYPE_PARAMETER_INFO | The structure is a vkd3d_shader_parameter_info structure.
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VKD3D_SHADER_STRUCTURE_TYPE_SCAN_HULL_SHADER_TESSELLATION_INFO | The structure is a vkd3d_shader_scan_hull_shader_tessellation_info structure.
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System value semantic, returned as part of struct vkd3d_shader_signature.
The output format of a compiled shader.
Enumerator | |
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VKD3D_SHADER_TARGET_NONE | The shader has no type or is to be ignored. This is not a valid value for vkd3d_shader_compile(). |
VKD3D_SHADER_TARGET_SPIRV_BINARY | A SPIR-V shader in binary form. This is the format used for Vulkan shaders. |
VKD3D_SHADER_TARGET_D3D_ASM | Direct3D shader assembly.
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VKD3D_SHADER_TARGET_D3D_BYTECODE | Legacy Direct3D byte-code. This is the format used for Direct3D shader model 1, 2, and 3 shaders.
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VKD3D_SHADER_TARGET_DXBC_TPF | A 'Tokenized Program Format' shader embedded in a DXBC container. This is the format used for Direct3D shader model 4 and 5 shaders.
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VKD3D_SHADER_TARGET_GLSL | An 'OpenGL Shading Language' shader.
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VKD3D_SHADER_TARGET_FX | Binary format used by Direct3D 9/10.x/11 effects profiles. Output is a raw FX section without container.
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VKD3D_SHADER_TARGET_MSL | A 'Metal Shading Language' shader.
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Describes which shader stages a resource is visible to.
VKD3D_SHADER_API void vkd3d_shader_build_varying_map | ( | const struct vkd3d_shader_signature * | output_signature, |
const struct vkd3d_shader_signature * | input_signature, | ||
unsigned int * | count, | ||
struct vkd3d_shader_varying_map * | varyings ) |
Build a mapping of output varyings in a shader stage to input varyings in the following shader stage.
This mapping should be used in struct vkd3d_shader_varying_map_info to compile the first shader.
output_signature | The output signature of the first shader. |
input_signature | The input signature of the second shader. |
count | On output, contains the number of entries written into "varyings". |
varyings | Pointer to an output array of varyings. This must point to space for N varyings, where N is the number of elements in the input signature. |
VKD3D_SHADER_API int vkd3d_shader_compile | ( | const struct vkd3d_shader_compile_info * | compile_info, |
struct vkd3d_shader_code * | out, | ||
char ** | messages ) |
Transform a form of GPU shader source code or byte code into another form of source code or byte code.
This version of vkd3d-shader supports the following transformations:
Supported transformations can also be detected at runtime with the functions vkd3d_shader_get_supported_source_types() and vkd3d_shader_get_supported_target_types().
Depending on the source and target types, this function may support the following chained structures:
compile_info | A chained structure containing compilation parameters. |
out | A pointer to a vkd3d_shader_code structure in which the compiled code will be stored. The compiled shader is allocated by vkd3d-shader and should be freed with vkd3d_shader_free_shader_code() when no longer needed. |
messages | Optional output location for error or informational messages produced by the compiler. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. The messages returned can be regulated with the log_level member of struct vkd3d_shader_compile_info. Regardless of the requested level, if this parameter is NULL, no compilation messages will be returned. If no messages are produced by the compiler, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API int vkd3d_shader_convert_root_signature | ( | struct vkd3d_shader_versioned_root_signature_desc * | dst, |
enum vkd3d_shader_root_signature_version | version, | ||
const struct vkd3d_shader_versioned_root_signature_desc * | src ) |
Convert a structural representation of a root signature to a different version of structural representation.
This function corresponds to ID3D12VersionedRootSignatureDeserializer::GetRootSignatureDescAtVersion().
dst | A pointer to a vkd3d_shader_versioned_root_signature_desc structure in which the converted signature will be stored. Members of dst may be allocated by vkd3d-shader. The signature should be freed with vkd3d_shader_free_root_signature() when no longer needed. |
version | The desired version to convert src to. This version must not be equal to src->version. |
src | Input root signature description. |
VKD3D_SHADER_API struct vkd3d_shader_signature_element * vkd3d_shader_find_signature_element | ( | const struct vkd3d_shader_signature * | signature, |
const char * | semantic_name, | ||
unsigned int | semantic_index, | ||
unsigned int | stream_index ) |
Find a single element of a parsed input signature.
signature | The parsed input signature. This structure is normally populated by vkd3d_shader_parse_input_signature(). |
semantic_name | Semantic name of the desired element. This function performs a case-insensitive comparison with respect to the ASCII plane. |
semantic_index | Semantic index of the desired element. |
stream_index | Geometry shader stream index of the desired element. If the signature is not a geometry shader output signature, this parameter must be set to 0. |
VKD3D_SHADER_API void vkd3d_shader_free_dxbc | ( | struct vkd3d_shader_dxbc_desc * | dxbc | ) |
Free the contents of a vkd3d_shader_dxbc_desc structure allocated by another vkd3d-shader function, such as vkd3d_shader_parse_dxbc().
This function may free the vkd3d_shader_dxbc_desc::sections member, but does not free the structure itself.
dxbc | The vkd3d_shader_dxbc_desc structure to free. |
VKD3D_SHADER_API void vkd3d_shader_free_messages | ( | char * | messages | ) |
Free shader messages allocated by another vkd3d-shader function, such as vkd3d_shader_compile().
messages | Messages to free. This pointer is optional and may be NULL, in which case no action will be taken. |
VKD3D_SHADER_API void vkd3d_shader_free_root_signature | ( | struct vkd3d_shader_versioned_root_signature_desc * | root_signature | ) |
Free a structural representation of a shader root signature allocated by vkd3d_shader_convert_root_signature() or vkd3d_shader_parse_root_signature().
This function may free members of struct vkd3d_shader_versioned_root_signature_desc, but does not free the structure itself.
root_signature | Signature description to free. |
VKD3D_SHADER_API void vkd3d_shader_free_scan_combined_resource_sampler_info | ( | struct vkd3d_shader_scan_combined_resource_sampler_info * | info | ) |
Free members of struct vkd3d_shader_scan_combined_resource_sampler_info allocated by vkd3d_shader_scan().
This function may free members of vkd3d_shader_scan_combined_resource_sampler_info, but does not free the structure itself.
info | Combined resource-sampler information to free. |
VKD3D_SHADER_API void vkd3d_shader_free_scan_descriptor_info | ( | struct vkd3d_shader_scan_descriptor_info * | scan_descriptor_info | ) |
Free members of struct vkd3d_shader_scan_descriptor_info() allocated by vkd3d_shader_scan().
This function may free members of vkd3d_shader_scan_descriptor_info, but does not free the structure itself.
scan_descriptor_info | Descriptor information to free. |
VKD3D_SHADER_API void vkd3d_shader_free_scan_signature_info | ( | struct vkd3d_shader_scan_signature_info * | info | ) |
Free members of struct vkd3d_shader_scan_signature_info allocated by vkd3d_shader_scan().
This function may free members of vkd3d_shader_scan_signature_info, but does not free the structure itself.
info | Scan information to free. |
VKD3D_SHADER_API void vkd3d_shader_free_shader_code | ( | struct vkd3d_shader_code * | code | ) |
Free shader code allocated by another vkd3d-shader function, such as vkd3d_shader_compile().
This function frees the vkd3d_shader_code::code member, but does not free the structure itself.
code | Code to free. |
VKD3D_SHADER_API void vkd3d_shader_free_shader_signature | ( | struct vkd3d_shader_signature * | signature | ) |
Free a structural representation of a shader input signature allocated by vkd3d_shader_parse_input_signature().
This function may free members of struct vkd3d_shader_signature, but does not free the structure itself.
signature | Signature description to free. |
VKD3D_SHADER_API enum vkd3d_shader_source_type * vkd3d_shader_get_supported_source_types | ( | unsigned int * | count | ) |
Returns the source types supported, with any target type, by vkd3d_shader_compile().
Future versions of the library may introduce additional source types; callers should ignore unrecognised source types.
Use vkd3d_shader_get_supported_target_types() to determine which target types are supported for each source type.
count | Output location for the size, in elements, of the returned array. |
VKD3D_SHADER_API enum vkd3d_shader_target_type * vkd3d_shader_get_supported_target_types | ( | enum vkd3d_shader_source_type | source_type, |
unsigned int * | count ) |
Returns the target types supported, with the given source type, by vkd3d_shader_compile().
Future versions of the library may introduce additional target types; callers should ignore unrecognised target types.
source_type | Source type for which to enumerate supported target types. |
count | Output location for the size, in elements, of the returned array. |
VKD3D_SHADER_API const char * vkd3d_shader_get_version | ( | unsigned int * | major, |
unsigned int * | minor ) |
Returns the current version of this library.
major | Output location for the major version of this library. |
minor | Output location for the minor version of this library. |
VKD3D_SHADER_API int vkd3d_shader_parse_dxbc | ( | const struct vkd3d_shader_code * | dxbc, |
uint32_t | flags, | ||
struct vkd3d_shader_dxbc_desc * | desc, | ||
char ** | messages ) |
Parse a DXBC blob contained in a vkd3d_shader_code structure.
dxbc | A vkd3d_shader_code structure containing the DXBC blob to parse. |
flags | A combination of zero or more elements of enum vkd3d_shader_parse_dxbc_flags. |
desc | A vkd3d_shader_dxbc_desc structure describing the contents of the DXBC blob. Its vkd3d_shader_dxbc_section_desc structures will contain pointers into the input blob; its contents are only valid while the input blob is valid. The contents of this structure should be freed with vkd3d_shader_free_dxbc() when no longer needed. |
messages | Optional output location for error or informational messages produced by the parser. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. If no messages are produced by the parser, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API int vkd3d_shader_parse_input_signature | ( | const struct vkd3d_shader_code * | dxbc, |
struct vkd3d_shader_signature * | signature, | ||
char ** | messages ) |
Read the input signature of a compiled DXBC shader, returning a structural description which can be easily parsed by C code.
This function parses a compiled shader. To parse a standalone root signature, use vkd3d_shader_parse_root_signature().
This function only parses DXBC shaders, and only retrieves the input signature. To retrieve signatures from other shader types, or other signature types, use vkd3d_shader_scan() and struct vkd3d_shader_scan_signature_info. This function returns the same input signature that is returned in struct vkd3d_shader_scan_signature_info.
dxbc | Compiled byte code, in DXBC format. |
signature | Output location in which the parsed root signature will be stored. Members of signature may be allocated by vkd3d-shader. The signature should be freed with vkd3d_shader_free_shader_signature() when no longer needed. The signature may contain pointers into the input shader, and should only be accessed while the input shader remains valid. |
messages | Optional output location for error or informational messages produced by the parser. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. If no messages are produced by the parser, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API int vkd3d_shader_parse_root_signature | ( | const struct vkd3d_shader_code * | dxbc, |
struct vkd3d_shader_versioned_root_signature_desc * | root_signature, | ||
char ** | messages ) |
Convert a byte code description of a shader root signature to a structural description which can be easily parsed by C code.
This function corresponds to ID3D12VersionedRootSignatureDeserializer::GetUnconvertedRootSignatureDesc().
This function performs the reverse transformation of vkd3d_shader_serialize_root_signature().
This function parses a standalone root signature, and should not be confused with vkd3d_shader_parse_input_signature().
dxbc | Compiled byte code, in DXBC format. |
root_signature | Output location in which the decompiled root signature will be stored. Members of root_signature may be allocated by vkd3d-shader. The signature should be freed with vkd3d_shader_free_root_signature() when no longer needed. |
messages | Optional output location for error or informational messages produced by the parser. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. If no messages are produced by the parser, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API int vkd3d_shader_preprocess | ( | const struct vkd3d_shader_compile_info * | compile_info, |
struct vkd3d_shader_code * | out, | ||
char ** | messages ) |
Preprocess the given source code.
This function supports the following chained structures:
compile_info | A chained structure containing compilation parameters. |
out | A pointer to a vkd3d_shader_code structure in which the preprocessed code will be stored. The preprocessed shader is allocated by vkd3d-shader and should be freed with vkd3d_shader_free_shader_code() when no longer needed. |
messages | Optional output location for error or informational messages produced by the preprocessor. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. The messages returned can be regulated with the log_level member of struct vkd3d_shader_compile_info. Regardless of the requested level, if this parameter is NULL, no compilation messages will be returned. If no messages are produced by the preprocessor, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API int vkd3d_shader_scan | ( | const struct vkd3d_shader_compile_info * | compile_info, |
char ** | messages ) |
Parse shader source code or byte code, returning various types of requested information.
The source_type member of compile_info must be set to the type of the shader.
The target_type member may be set to VKD3D_SHADER_TARGET_NONE, in which case vkd3d_shader_scan() will return information about the shader in isolation. Alternatively, it may be set to a valid compilation target for the shader, in which case vkd3d_shader_scan() will return information that reflects the interface for a shader as it will be compiled to that target. In this case other chained structures may be appended to compile_info as they would be passed to vkd3d_shader_compile(), and interpreted accordingly, such as vkd3d_shader_spirv_target_info.
(For a hypothetical example, suppose the source shader distinguishes float and integer texture data, but the target environment does not support integer textures. In this case vkd3d_shader_compile() might translate integer operations to float. Accordingly using VKD3D_SHADER_TARGET_NONE would accurately report whether the texture expects integer or float data, but using the relevant specific target type would report VKD3D_SHADER_RESOURCE_DATA_FLOAT.)
Currently this function supports the following code types:
compile_info | A chained structure containing scan parameters. The scanner supports the following chained structures:
|
messages | Optional output location for error or informational messages produced by the parser. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. The messages returned can be regulated with the log_level member of struct vkd3d_shader_compile_info. Regardless of the requested level, if this parameter is NULL, no compilation messages will be returned. If no messages are produced by the parser, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API int vkd3d_shader_serialize_dxbc | ( | size_t | section_count, |
const struct vkd3d_shader_dxbc_section_desc * | sections, | ||
struct vkd3d_shader_code * | dxbc, | ||
char ** | messages ) |
Serialize a DXBC description into a blob stored in a vkd3d_shader_code structure.
section_count | The number of DXBC sections to serialize. |
sections | An array of vkd3d_shader_dxbc_section_desc structures to serialize. |
dxbc | A pointer to a vkd3d_shader_code structure in which the serialized blob will be stored. The output blob is allocated by vkd3d-shader and should be freed with vkd3d_shader_free_shader_code() when no longer needed. |
messages | Optional output location for error or informational messages produced by the serializer. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. If no messages are produced by the serializer, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API int vkd3d_shader_serialize_root_signature | ( | const struct vkd3d_shader_versioned_root_signature_desc * | root_signature, |
struct vkd3d_shader_code * | dxbc, | ||
char ** | messages ) |
Convert a structural description of a shader root signature to a byte code format capable of being read by ID3D12Device::CreateRootSignature.
The compiled signature is compatible with Microsoft D3D 12.
This function corresponds to D3D12SerializeVersionedRootSignature().
root_signature | Description of the root signature. |
dxbc | A pointer to a vkd3d_shader_code structure in which the compiled code will be stored. The compiled signature is allocated by vkd3d-shader and should be freed with vkd3d_shader_free_shader_code() when no longer needed. |
messages | Optional output location for error or informational messages produced by the serializer. This string is null-terminated and UTF-8 encoded. The messages are allocated by vkd3d-shader and should be freed with vkd3d_shader_free_messages() when no longer needed. If no messages are produced by the serializer, this parameter may receive NULL instead of a valid string pointer. |
VKD3D_SHADER_API void vkd3d_shader_set_log_callback | ( | PFN_vkd3d_log | callback | ) |
Set a callback to be called when vkd3d-shader outputs debug logging.
If NULL, or if this function has not been called, libvkd3d-shader will print all enabled log output to stderr.
callback | Callback function to set. |