diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_assemble.h')
-rw-r--r-- | src/mesa/shader/slang/slang_assemble.h | 223 |
1 files changed, 5 insertions, 218 deletions
diff --git a/src/mesa/shader/slang/slang_assemble.h b/src/mesa/shader/slang/slang_assemble.h index 7e380b3c33..bd49791a89 100644 --- a/src/mesa/shader/slang/slang_assemble.h +++ b/src/mesa/shader/slang/slang_assemble.h @@ -30,199 +30,9 @@ #include "slang_utility.h" #include "slang_vartable.h" -#if defined __cplusplus -extern "C" { -#endif - struct slang_operation_; -typedef enum slang_assembly_type_ -{ - /* core */ - slang_asm_none, - slang_asm_float_copy, - slang_asm_float_move, - slang_asm_float_push, - slang_asm_float_deref, - slang_asm_float_add, /* a = pop(); b = pop(); push(a + b); */ - slang_asm_float_subtract, - slang_asm_float_multiply, - slang_asm_float_divide, - slang_asm_float_negate, /* push(-pop()) */ - slang_asm_float_less, /* a = pop(); b = pop(); push(a < b); */ - slang_asm_float_equal_exp, - slang_asm_float_equal_int, - slang_asm_float_to_int, /* push(floatToInt(pop())) */ - slang_asm_float_sine, /* push(sin(pop()) */ - slang_asm_float_cosine, - slang_asm_float_arcsine, - slang_asm_float_arctan, - slang_asm_float_power, /* push(pow(pop(), pop())) */ - slang_asm_float_exp, - slang_asm_float_exp2, - slang_asm_float_rsq, - slang_asm_float_rcp, - slang_asm_float_log2, - slang_asm_float_min, - slang_asm_float_max, - slang_asm_float_ceil, - slang_asm_float_noise1, /* push(noise1(pop()) */ - slang_asm_float_noise2, /* push(noise2(pop(), pop())) */ - slang_asm_float_noise3, - slang_asm_float_noise4, - - slang_asm_int_copy, - slang_asm_int_move, - slang_asm_int_push, - slang_asm_int_deref, - slang_asm_int_to_float, - slang_asm_int_to_addr, - - slang_asm_bool_copy, - slang_asm_bool_move, - slang_asm_bool_push, - slang_asm_bool_deref, - - slang_asm_addr_copy, - slang_asm_addr_push, - slang_asm_addr_deref, - slang_asm_addr_add, - slang_asm_addr_multiply, - - slang_asm_vec4_tex1d, - slang_asm_vec4_tex2d, - slang_asm_vec4_tex3d, - slang_asm_vec4_texcube, - slang_asm_vec4_shad1d, - slang_asm_vec4_shad2d, - - slang_asm_jump, - slang_asm_jump_if_zero, - - slang_asm_enter, - slang_asm_leave, - - slang_asm_local_alloc, - slang_asm_local_free, - slang_asm_local_addr, - slang_asm_global_addr, - - slang_asm_call, /* push(ip); jump(inst->param[0]); */ - slang_asm_return, - - slang_asm_discard, - slang_asm_exit, - /* GL_MESA_shader_debug */ - slang_asm_float_print, - slang_asm_int_print, - slang_asm_bool_print, - /* vec4 */ - slang_asm_float_to_vec4, - slang_asm_vec4_add, - slang_asm_vec4_subtract, - slang_asm_vec4_multiply, - slang_asm_vec4_divide, - slang_asm_vec4_negate, - slang_asm_vec4_min, - slang_asm_vec4_max, - slang_asm_vec4_seq, - slang_asm_vec4_sne, - slang_asm_vec4_sge, - slang_asm_vec4_sgt, - slang_asm_vec4_dot, - slang_asm_vec3_dot, - slang_asm_vec3_cross, - slang_asm_vec4_floor, - slang_asm_vec4_frac, - slang_asm_vec4_abs, - - slang_asm_vec4_copy, - slang_asm_vec4_deref, - slang_asm_vec4_equal_int, - /* not a real assembly instruction */ - slang_asm__last -} slang_assembly_type; - - -/** - * An assembly-level shader instruction. - */ -typedef struct slang_assembly_ -{ - slang_assembly_type type; /**< The instruction opcode */ - GLfloat literal; /**< float literal */ - GLuint param[2]; /**< Two integer/address parameters */ -} slang_assembly; - - -/** - * A list of slang_assembly instructions - */ -typedef struct slang_assembly_file_ -{ - slang_assembly *code; - GLuint count; - GLuint capacity; -} slang_assembly_file; - - -extern GLvoid -_slang_assembly_file_ctr(slang_assembly_file *); - -extern GLvoid -slang_assembly_file_destruct(slang_assembly_file *); - -extern GLboolean -slang_assembly_file_push(slang_assembly_file *, slang_assembly_type); - -extern GLboolean -slang_assembly_file_push_label(slang_assembly_file *, - slang_assembly_type, GLuint); - -extern GLboolean -slang_assembly_file_push_label2(slang_assembly_file *, slang_assembly_type, - GLuint, GLuint); - -extern GLboolean -slang_assembly_file_push_literal(slang_assembly_file *, - slang_assembly_type, GLfloat); - - -typedef struct slang_assembly_file_restore_point_ -{ - GLuint count; -} slang_assembly_file_restore_point; - - -extern GLboolean -slang_assembly_file_restore_point_save(slang_assembly_file *, - slang_assembly_file_restore_point *); - -extern GLboolean -slang_assembly_file_restore_point_load(slang_assembly_file *, - slang_assembly_file_restore_point *); - - -typedef struct slang_assembly_flow_control_ -{ - GLuint loop_start; /**< for "continue" statement */ - GLuint loop_end; /**< for "break" statement */ - GLuint function_end; /**< for "return" statement */ -} slang_assembly_flow_control; - -typedef struct slang_assembly_local_info_ -{ - GLuint ret_size; - GLuint addr_tmp; - GLuint swizzle_tmp; -} slang_assembly_local_info; - -typedef enum -{ - slang_ref_force, - slang_ref_forbid /**< slang_ref_freelance */ -} slang_ref_type; /** * Holds complete information about vector swizzle - the <swizzle> @@ -246,12 +56,8 @@ typedef struct slang_assembly_name_space_ typedef struct slang_assemble_ctx_ { - slang_assembly_file *file; slang_atom_pool *atoms; slang_assembly_name_space space; - slang_assembly_flow_control flow; - slang_assembly_local_info local; - slang_ref_type ref; slang_swizzle swz; struct gl_program *program; slang_var_table *vartable; @@ -268,36 +74,17 @@ _slang_locate_function(const struct slang_function_scope_ *funcs, const slang_assembly_name_space *space, slang_atom_pool *); -extern GLboolean -_slang_assemble_function(slang_assemble_ctx *, struct slang_function_ *); - -extern GLboolean -_slang_cleanup_stack(slang_assemble_ctx *, struct slang_operation_ *); extern GLboolean -_slang_dereference(slang_assemble_ctx *, struct slang_operation_ *); +_slang_is_swizzle(const char *field, GLuint rows, slang_swizzle *swz); extern GLboolean -_slang_assemble_function_call(slang_assemble_ctx *, struct slang_function_ *, - struct slang_operation_ *, GLuint, GLboolean); +_slang_is_swizzle_mask(const slang_swizzle *swz, GLuint rows); -extern GLboolean -_slang_assemble_function_call_name(slang_assemble_ctx *, const char *, - struct slang_operation_ *, GLuint, - GLboolean); - -extern GLboolean -_slang_assemble_operation(slang_assemble_ctx *, struct slang_operation_ *, - slang_ref_type); - - -#ifdef __cplusplus -} -#endif +extern GLvoid +_slang_multiply_swizzles(slang_swizzle *, const slang_swizzle *, + const slang_swizzle *); -#include "slang_assemble_assignment.h" #include "slang_assemble_typeinfo.h" -#include "slang_assemble_constructor.h" -#include "slang_assemble_conditional.h" #endif |