diff options
| -rw-r--r-- | src/mesa/shader/slang/slang_compile_struct.c | 218 |
1 files changed, 111 insertions, 107 deletions
diff --git a/src/mesa/shader/slang/slang_compile_struct.c b/src/mesa/shader/slang/slang_compile_struct.c index 5d876b248a2..89c79d431be 100644 --- a/src/mesa/shader/slang/slang_compile_struct.c +++ b/src/mesa/shader/slang/slang_compile_struct.c @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.5 + * Version: 6.5.3 * - * Copyright (C) 2005-2006 Brian Paul All Rights Reserved. + * Copyright (C) 2005-2007 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -31,139 +31,143 @@ #include "imports.h" #include "slang_compile.h" -/* - * slang_struct_scope - */ GLvoid -_slang_struct_scope_ctr (slang_struct_scope *self) +_slang_struct_scope_ctr(slang_struct_scope * self) { self->structs = NULL; self->num_structs = 0; self->outer_scope = NULL; } -void slang_struct_scope_destruct (slang_struct_scope *scope) +void +slang_struct_scope_destruct(slang_struct_scope * scope) { - unsigned int i; + GLuint i; - for (i = 0; i < scope->num_structs; i++) - slang_struct_destruct (scope->structs + i); - slang_alloc_free (scope->structs); - /* do not free scope->outer_scope */ + for (i = 0; i < scope->num_structs; i++) + slang_struct_destruct(scope->structs + i); + slang_alloc_free(scope->structs); + /* do not free scope->outer_scope */ } -int slang_struct_scope_copy (slang_struct_scope *x, const slang_struct_scope *y) +int +slang_struct_scope_copy(slang_struct_scope * x, const slang_struct_scope * y) { - slang_struct_scope z; - unsigned int i; - - _slang_struct_scope_ctr (&z); - z.structs = (slang_struct *) slang_alloc_malloc (y->num_structs * sizeof (slang_struct)); - if (z.structs == NULL) - { - slang_struct_scope_destruct (&z); - return 0; - } - for (z.num_structs = 0; z.num_structs < y->num_structs; z.num_structs++) - if (!slang_struct_construct (&z.structs[z.num_structs])) - { - slang_struct_scope_destruct (&z); - return 0; - } - for (i = 0; i < z.num_structs; i++) - if (!slang_struct_copy (&z.structs[i], &y->structs[i])) - { - slang_struct_scope_destruct (&z); - return 0; - } - z.outer_scope = y->outer_scope; - slang_struct_scope_destruct (x); - *x = z; - return 1; + slang_struct_scope z; + GLuint i; + + _slang_struct_scope_ctr(&z); + z.structs = + (slang_struct *) slang_alloc_malloc(y->num_structs * + sizeof(slang_struct)); + if (z.structs == NULL) { + slang_struct_scope_destruct(&z); + return 0; + } + for (z.num_structs = 0; z.num_structs < y->num_structs; z.num_structs++) + if (!slang_struct_construct(&z.structs[z.num_structs])) { + slang_struct_scope_destruct(&z); + return 0; + } + for (i = 0; i < z.num_structs; i++) + if (!slang_struct_copy(&z.structs[i], &y->structs[i])) { + slang_struct_scope_destruct(&z); + return 0; + } + z.outer_scope = y->outer_scope; + slang_struct_scope_destruct(x); + *x = z; + return 1; } -slang_struct *slang_struct_scope_find (slang_struct_scope *stru, slang_atom a_name, int all_scopes) +slang_struct * +slang_struct_scope_find(slang_struct_scope * stru, slang_atom a_name, + int all_scopes) { - unsigned int i; - - for (i = 0; i < stru->num_structs; i++) - if (a_name == stru->structs[i].a_name) - return &stru->structs[i]; - if (all_scopes && stru->outer_scope != NULL) - return slang_struct_scope_find (stru->outer_scope, a_name, 1); - return NULL; + GLuint i; + + for (i = 0; i < stru->num_structs; i++) + if (a_name == stru->structs[i].a_name) + return &stru->structs[i]; + if (all_scopes && stru->outer_scope != NULL) + return slang_struct_scope_find(stru->outer_scope, a_name, 1); + return NULL; } /* slang_struct */ -int slang_struct_construct (slang_struct *stru) +int +slang_struct_construct(slang_struct * stru) { - stru->a_name = SLANG_ATOM_NULL; - stru->fields = (slang_variable_scope *) slang_alloc_malloc (sizeof (slang_variable_scope)); - if (stru->fields == NULL) - return 0; - _slang_variable_scope_ctr (stru->fields); - stru->structs = (slang_struct_scope *) slang_alloc_malloc (sizeof (slang_struct_scope)); - if (stru->structs == NULL) - { - slang_variable_scope_destruct (stru->fields); - slang_alloc_free (stru->fields); - return 0; - } - _slang_struct_scope_ctr (stru->structs); - return 1; + stru->a_name = SLANG_ATOM_NULL; + stru->fields = (slang_variable_scope *) + slang_alloc_malloc(sizeof(slang_variable_scope)); + if (stru->fields == NULL) + return 0; + _slang_variable_scope_ctr(stru->fields); + + stru->structs = + (slang_struct_scope *) slang_alloc_malloc(sizeof(slang_struct_scope)); + if (stru->structs == NULL) { + slang_variable_scope_destruct(stru->fields); + slang_alloc_free(stru->fields); + return 0; + } + _slang_struct_scope_ctr(stru->structs); + return 1; } -void slang_struct_destruct (slang_struct *stru) +void +slang_struct_destruct(slang_struct * stru) { - slang_variable_scope_destruct (stru->fields); - slang_alloc_free (stru->fields); - slang_struct_scope_destruct (stru->structs); - slang_alloc_free (stru->structs); + slang_variable_scope_destruct(stru->fields); + slang_alloc_free(stru->fields); + slang_struct_scope_destruct(stru->structs); + slang_alloc_free(stru->structs); } -int slang_struct_copy (slang_struct *x, const slang_struct *y) +int +slang_struct_copy(slang_struct * x, const slang_struct * y) { - slang_struct z; - - if (!slang_struct_construct (&z)) - return 0; - z.a_name = y->a_name; - if (!slang_variable_scope_copy (z.fields, y->fields)) - { - slang_struct_destruct (&z); - return 0; - } - if (!slang_struct_scope_copy (z.structs, y->structs)) - { - slang_struct_destruct (&z); - return 0; - } - slang_struct_destruct (x); - *x = z; - return 1; + slang_struct z; + + if (!slang_struct_construct(&z)) + return 0; + z.a_name = y->a_name; + if (!slang_variable_scope_copy(z.fields, y->fields)) { + slang_struct_destruct(&z); + return 0; + } + if (!slang_struct_scope_copy(z.structs, y->structs)) { + slang_struct_destruct(&z); + return 0; + } + slang_struct_destruct(x); + *x = z; + return 1; } -int slang_struct_equal (const slang_struct *x, const slang_struct *y) +int +slang_struct_equal(const slang_struct * x, const slang_struct * y) { - unsigned int i; - - if (x->fields->num_variables != y->fields->num_variables) - return 0; - for (i = 0; i < x->fields->num_variables; i++) - { - slang_variable *varx = x->fields->variables[i]; - slang_variable *vary = y->fields->variables[i]; - - if (varx->a_name != vary->a_name) - return 0; - if (!slang_type_specifier_equal (&varx->type.specifier, &vary->type.specifier)) - return 0; - if (varx->type.specifier.type == SLANG_SPEC_ARRAY) - if (varx->array_len != vary->array_len) - return GL_FALSE; - } - return 1; + GLuint i; + + if (x->fields->num_variables != y->fields->num_variables) + return 0; + + for (i = 0; i < x->fields->num_variables; i++) { + const slang_variable *varx = x->fields->variables[i]; + const slang_variable *vary = y->fields->variables[i]; + + if (varx->a_name != vary->a_name) + return 0; + if (!slang_type_specifier_equal(&varx->type.specifier, + &vary->type.specifier)) + return 0; + if (varx->type.specifier.type == SLANG_SPEC_ARRAY) + if (varx->array_len != vary->array_len) + return GL_FALSE; + } + return 1; } - |