diff options
Diffstat (limited to 'mesalib/src/mesa/shader/slang/slang_compile_struct.c')
| -rw-r--r-- | mesalib/src/mesa/shader/slang/slang_compile_struct.c | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/mesalib/src/mesa/shader/slang/slang_compile_struct.c b/mesalib/src/mesa/shader/slang/slang_compile_struct.c deleted file mode 100644 index e6c38730d..000000000 --- a/mesalib/src/mesa/shader/slang/slang_compile_struct.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5.3 - * - * 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"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/** - * \file slang_compile_struct.c - * slang front-end compiler - * \author Michal Krol - */ - -#include "main/imports.h" -#include "slang_mem.h" -#include "slang_compile.h" - - -GLvoid -_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) -{ - GLuint i; - - for (i = 0; i < scope->num_structs; i++) - slang_struct_destruct(scope->structs + i); - _slang_free(scope->structs); - /* do not free scope->outer_scope */ -} - -int -slang_struct_scope_copy(slang_struct_scope * x, const slang_struct_scope * y) -{ - slang_struct_scope z; - GLuint i; - - _slang_struct_scope_ctr(&z); - z.structs = (slang_struct *) - _slang_alloc(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) -{ - 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) -{ - stru->a_name = SLANG_ATOM_NULL; - stru->fields = (slang_variable_scope *) - _slang_alloc(sizeof(slang_variable_scope)); - if (stru->fields == NULL) - return 0; - _slang_variable_scope_ctr(stru->fields); - - stru->structs = - (slang_struct_scope *) _slang_alloc(sizeof(slang_struct_scope)); - if (stru->structs == NULL) { - slang_variable_scope_destruct(stru->fields); - _slang_free(stru->fields); - return 0; - } - _slang_struct_scope_ctr(stru->structs); - stru->constructor = NULL; - return 1; -} - -void -slang_struct_destruct(slang_struct * stru) -{ - slang_variable_scope_destruct(stru->fields); - _slang_free(stru->fields); - slang_struct_scope_destruct(stru->structs); - _slang_free(stru->structs); -} - -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; -} - -int -slang_struct_equal(const slang_struct * x, const slang_struct * y) -{ - 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; -} |