{

MOJOSHADER_constant constant;

struct ConstantsList *next;

{

MOJOSHADER_uniformType type;

int index;

int count;

ConstantsList *constant;

int used;

int emit_position; // used in some profiles.

struct VariableList *next;

{

RegisterType regtype;

int regnum;

MOJOSHADER_usage usage;

unsigned int index;

int writemask;

int misc;

int written;

#if SUPPORT_PROFILE_SPIRV

struct {

uint32 iddecl;

int is_ssa; // FIXME(krolli): Is there an existing way to tell constants and uniforms apart?

} spirv;

#endif

const VariableList *array;

struct RegisterList *next;

{

int have_ctab;

int symbol_count;

MOJOSHADER_symbol *symbols;

{

int isfail;

int out_of_memory;

MOJOSHADER_malloc malloc;

MOJOSHADER_free free;

void *malloc_data;

int current_position;

const uint32 *orig_tokens;

const uint32 *tokens;

uint32 tokencount;

int know_shader_size;

const MOJOSHADER_swizzle *swizzles;

unsigned int swizzles_count;

const MOJOSHADER_samplerMap *samplermap;

unsigned int samplermap_count;

Buffer *output;

Buffer *preflight;

Buffer *globals;

Buffer *inputs;

Buffer *outputs;

Buffer *helpers;

Buffer *subroutines;

Buffer *mainline_intro;

Buffer *mainline_arguments;

Buffer *mainline_top;

Buffer *mainline;

Buffer *postflight;

Buffer *ignore;

Buffer *output_stack[3];

int indent_stack[3];

int output_stack_len;

int indent;

const char *shader_type_str;

const char *endline;

const char *mainfn;

int endline_len;

int profileid;

const struct Profile *profile;

MOJOSHADER_shaderType shader_type;

uint8 major_ver;

uint8 minor_ver;

DestArgInfo dest_arg;

SourceArgInfo source_args[5];

SourceArgInfo predicate_arg; // for predicated instructions.

uint32 dwords[4];

uint32 version_token;

int instruction_count;

uint32 instruction_controls;

uint32 previous_opcode;

int coissue;

int loops;

int reps;

int max_reps;

int cmps;

int scratch_registers;

int max_scratch_registers;

int branch_labels_stack_index;

int branch_labels_stack[32];

int assigned_branch_labels;

int assigned_vertex_attributes;

int last_address_reg_component;

RegisterList used_registers;

RegisterList defined_registers;

ErrorList *errors;

int constant_count;

ConstantsList *constants;

int uniform_count;

int uniform_float4_count;

int uniform_int4_count;

int uniform_bool_count;

RegisterList uniforms;

int attribute_count;

RegisterList attributes;

int sampler_count;

RegisterList samplers;

VariableList *variables; // variables to register mapping.

int centroid_allowed;

CtabData ctab;

int have_relative_input_registers;

int have_multi_color_outputs;

int determined_constants_arrays;

int predicated;

int uses_pointsize;

int uses_fog;

// !!! FIXME: move these into SUPPORT_PROFILE sections.

int glsl_generated_lit_helper;

int glsl_generated_texlod_setup;

int glsl_generated_texm3x3spec_helper;

int glsl_need_max_float;

int arb1_wrote_position;

// !!! FIXME: move these into SUPPORT_PROFILE sections.

int have_preshader;

int ignores_ctab;

int reset_texmpad;

int texm3x2pad_dst0;

int texm3x2pad_src0;

int texm3x3pad_dst0;

int texm3x3pad_src0;

int texm3x3pad_dst1;

int texm3x3pad_src1;

MOJOSHADER_preshader *preshader;

#if SUPPORT_PROFILE_ARB1_NV

int profile_supports_nv2;

int profile_supports_nv3;

int profile_supports_nv4;

#endif

#if SUPPORT_PROFILE_GLSL120

int profile_supports_glsl120;

#endif

#if SUPPORT_PROFILE_GLSLES

int profile_supports_glsles;

#endif

#if SUPPORT_PROFILE_METAL

int metal_need_header_common;

int metal_need_header_math;

int metal_need_header_relational;

int metal_need_header_geometric;

int metal_need_header_graphics;

int metal_need_header_texture;

#endif

#if SUPPORT_PROFILE_SPIRV

int branch_labels_patch_stack[32];

SpirvContext spirv;

#endif

{

const char *name;

emit_start start_emitter;

emit_end end_emitter;

emit_phase phase_emitter;

emit_global global_emitter;

emit_array array_emitter;

emit_const_array const_array_emitter;

emit_uniform uniform_emitter;

emit_sampler sampler_emitter;

emit_attribute attribute_emitter;

emit_finalize finalize_emitter;

varname_function get_varname;

const_array_varname_function get_const_array_varname;