libglsl_la_LDFLAGS =
glsl_compiler_SOURCES = \
- $(top_srcdir)/src/mesa/program/hash_table.c \
+ $(top_srcdir)/src/mesa/program/prog_hash_table.c \
$(top_srcdir)/src/mesa/program/symbol_table.c \
$(GLSL_COMPILER_CXX_FILES)
glsl_compiler_LDADD = libglsl.la
glsl_test_SOURCES = \
- $(top_srcdir)/src/mesa/program/hash_table.c \
+ $(top_srcdir)/src/mesa/program/prog_hash_table.c \
$(top_srcdir)/src/mesa/program/symbol_table.c \
$(GLSL_SRCDIR)/standalone_scaffolding.cpp \
test.cpp \
else:
# Copy these files to avoid generation object files into src/mesa/program
env.Prepend(CPPPATH = ['#src/mesa/program'])
- env.Command('hash_table.c', '#src/mesa/program/hash_table.c', Copy('$TARGET', '$SOURCE'))
+ env.Command('prog_hash_table.c', '#src/mesa/program/prog_hash_table.c', Copy('$TARGET', '$SOURCE'))
env.Command('symbol_table.c', '#src/mesa/program/symbol_table.c', Copy('$TARGET', '$SOURCE'))
compiler_objs = env.StaticObject(source_lists['GLSL_COMPILER_CXX_FILES'])
mesa_objs = env.StaticObject([
- 'hash_table.c',
+ 'prog_hash_table.c',
'symbol_table.c',
])
$(GLSL_BUILDDIR)/glsl_parser.cc \
$(LIBGLSL_FILES) \
$(LIBGLSL_CXX_FILES) \
- $(top_srcdir)/src/mesa/program/hash_table.c \
+ $(top_srcdir)/src/mesa/program/prog_hash_table.c \
$(top_srcdir)/src/mesa/program/symbol_table.c \
$(GLSL_COMPILER_CXX_FILES) \
builtin_stubs.cpp
glcpp_SOURCES = \
../ralloc.c \
- $(top_srcdir)/src/mesa/program/hash_table.c \
+ $(top_srcdir)/src/mesa/program/prog_hash_table.c \
glcpp.c
glcpp_LDADD = libglcpp.la
LOCAL_MODULE := libmesa_glsl_utils
LOCAL_SRC_FILES := \
- program/hash_table.c \
+ program/prog_hash_table.c \
program/symbol_table.c
include $(MESA_COMMON_MK)
LOCAL_IS_HOST_MODULE := true
LOCAL_SRC_FILES := \
- program/hash_table.c \
+ program/prog_hash_table.c \
program/symbol_table.c
include $(MESA_COMMON_MK)
program_sources = [
'program/arbprogparse.c',
- 'program/hash_table.c',
+ 'program/prog_hash_table.c',
'program/ir_to_mesa.cpp',
'program/program.c',
'program/program_parse_extra.c',
+++ /dev/null
-/*
- * Copyright © 2008 Intel Corporation
- *
- * 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 (including the next
- * paragraph) 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
- * THE AUTHORS OR COPYRIGHT HOLDERS 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 hash_table.c
- * \brief Implementation of a generic, opaque hash table data type.
- *
- * \author Ian Romanick <ian.d.romanick@intel.com>
- */
-
-#include "main/imports.h"
-#include "main/simple_list.h"
-#include "hash_table.h"
-
-struct node {
- struct node *next;
- struct node *prev;
-};
-
-struct hash_table {
- hash_func_t hash;
- hash_compare_func_t compare;
-
- unsigned num_buckets;
- struct node buckets[1];
-};
-
-
-struct hash_node {
- struct node link;
- const void *key;
- void *data;
-};
-
-
-struct hash_table *
-hash_table_ctor(unsigned num_buckets, hash_func_t hash,
- hash_compare_func_t compare)
-{
- struct hash_table *ht;
- unsigned i;
-
-
- if (num_buckets < 16) {
- num_buckets = 16;
- }
-
- ht = malloc(sizeof(*ht) + ((num_buckets - 1)
- * sizeof(ht->buckets[0])));
- if (ht != NULL) {
- ht->hash = hash;
- ht->compare = compare;
- ht->num_buckets = num_buckets;
-
- for (i = 0; i < num_buckets; i++) {
- make_empty_list(& ht->buckets[i]);
- }
- }
-
- return ht;
-}
-
-
-void
-hash_table_dtor(struct hash_table *ht)
-{
- hash_table_clear(ht);
- free(ht);
-}
-
-
-void
-hash_table_clear(struct hash_table *ht)
-{
- struct node *node;
- struct node *temp;
- unsigned i;
-
-
- for (i = 0; i < ht->num_buckets; i++) {
- foreach_s(node, temp, & ht->buckets[i]) {
- remove_from_list(node);
- free(node);
- }
-
- assert(is_empty_list(& ht->buckets[i]));
- }
-}
-
-
-static struct hash_node *
-get_node(struct hash_table *ht, const void *key)
-{
- const unsigned hash_value = (*ht->hash)(key);
- const unsigned bucket = hash_value % ht->num_buckets;
- struct node *node;
-
- foreach(node, & ht->buckets[bucket]) {
- struct hash_node *hn = (struct hash_node *) node;
-
- if ((*ht->compare)(hn->key, key) == 0) {
- return hn;
- }
- }
-
- return NULL;
-}
-
-void *
-hash_table_find(struct hash_table *ht, const void *key)
-{
- struct hash_node *hn = get_node(ht, key);
-
- return (hn == NULL) ? NULL : hn->data;
-}
-
-void
-hash_table_insert(struct hash_table *ht, void *data, const void *key)
-{
- const unsigned hash_value = (*ht->hash)(key);
- const unsigned bucket = hash_value % ht->num_buckets;
- struct hash_node *node;
-
- node = calloc(1, sizeof(*node));
-
- node->data = data;
- node->key = key;
-
- insert_at_head(& ht->buckets[bucket], & node->link);
-}
-
-bool
-hash_table_replace(struct hash_table *ht, void *data, const void *key)
-{
- const unsigned hash_value = (*ht->hash)(key);
- const unsigned bucket = hash_value % ht->num_buckets;
- struct node *node;
- struct hash_node *hn;
-
- foreach(node, & ht->buckets[bucket]) {
- hn = (struct hash_node *) node;
-
- if ((*ht->compare)(hn->key, key) == 0) {
- hn->data = data;
- return true;
- }
- }
-
- hn = calloc(1, sizeof(*hn));
-
- hn->data = data;
- hn->key = key;
-
- insert_at_head(& ht->buckets[bucket], & hn->link);
- return false;
-}
-
-void
-hash_table_remove(struct hash_table *ht, const void *key)
-{
- struct node *node = (struct node *) get_node(ht, key);
- if (node != NULL) {
- remove_from_list(node);
- free(node);
- return;
- }
-}
-
-void
-hash_table_call_foreach(struct hash_table *ht,
- void (*callback)(const void *key,
- void *data,
- void *closure),
- void *closure)
-{
- unsigned bucket;
-
- for (bucket = 0; bucket < ht->num_buckets; bucket++) {
- struct node *node, *temp;
- foreach_s(node, temp, &ht->buckets[bucket]) {
- struct hash_node *hn = (struct hash_node *) node;
-
- callback(hn->key, hn->data, closure);
- }
- }
-}
-
-unsigned
-hash_table_string_hash(const void *key)
-{
- const char *str = (const char *) key;
- unsigned hash = 5381;
-
-
- while (*str != '\0') {
- hash = (hash * 33) + *str;
- str++;
- }
-
- return hash;
-}
-
-
-unsigned
-hash_table_pointer_hash(const void *key)
-{
- return (unsigned)((uintptr_t) key / sizeof(void *));
-}
-
-
-int
-hash_table_pointer_compare(const void *key1, const void *key2)
-{
- return key1 == key2 ? 0 : 1;
-}
--- /dev/null
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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 hash_table.c
+ * \brief Implementation of a generic, opaque hash table data type.
+ *
+ * \author Ian Romanick <ian.d.romanick@intel.com>
+ */
+
+#include "main/imports.h"
+#include "main/simple_list.h"
+#include "hash_table.h"
+
+struct node {
+ struct node *next;
+ struct node *prev;
+};
+
+struct hash_table {
+ hash_func_t hash;
+ hash_compare_func_t compare;
+
+ unsigned num_buckets;
+ struct node buckets[1];
+};
+
+
+struct hash_node {
+ struct node link;
+ const void *key;
+ void *data;
+};
+
+
+struct hash_table *
+hash_table_ctor(unsigned num_buckets, hash_func_t hash,
+ hash_compare_func_t compare)
+{
+ struct hash_table *ht;
+ unsigned i;
+
+
+ if (num_buckets < 16) {
+ num_buckets = 16;
+ }
+
+ ht = malloc(sizeof(*ht) + ((num_buckets - 1)
+ * sizeof(ht->buckets[0])));
+ if (ht != NULL) {
+ ht->hash = hash;
+ ht->compare = compare;
+ ht->num_buckets = num_buckets;
+
+ for (i = 0; i < num_buckets; i++) {
+ make_empty_list(& ht->buckets[i]);
+ }
+ }
+
+ return ht;
+}
+
+
+void
+hash_table_dtor(struct hash_table *ht)
+{
+ hash_table_clear(ht);
+ free(ht);
+}
+
+
+void
+hash_table_clear(struct hash_table *ht)
+{
+ struct node *node;
+ struct node *temp;
+ unsigned i;
+
+
+ for (i = 0; i < ht->num_buckets; i++) {
+ foreach_s(node, temp, & ht->buckets[i]) {
+ remove_from_list(node);
+ free(node);
+ }
+
+ assert(is_empty_list(& ht->buckets[i]));
+ }
+}
+
+
+static struct hash_node *
+get_node(struct hash_table *ht, const void *key)
+{
+ const unsigned hash_value = (*ht->hash)(key);
+ const unsigned bucket = hash_value % ht->num_buckets;
+ struct node *node;
+
+ foreach(node, & ht->buckets[bucket]) {
+ struct hash_node *hn = (struct hash_node *) node;
+
+ if ((*ht->compare)(hn->key, key) == 0) {
+ return hn;
+ }
+ }
+
+ return NULL;
+}
+
+void *
+hash_table_find(struct hash_table *ht, const void *key)
+{
+ struct hash_node *hn = get_node(ht, key);
+
+ return (hn == NULL) ? NULL : hn->data;
+}
+
+void
+hash_table_insert(struct hash_table *ht, void *data, const void *key)
+{
+ const unsigned hash_value = (*ht->hash)(key);
+ const unsigned bucket = hash_value % ht->num_buckets;
+ struct hash_node *node;
+
+ node = calloc(1, sizeof(*node));
+
+ node->data = data;
+ node->key = key;
+
+ insert_at_head(& ht->buckets[bucket], & node->link);
+}
+
+bool
+hash_table_replace(struct hash_table *ht, void *data, const void *key)
+{
+ const unsigned hash_value = (*ht->hash)(key);
+ const unsigned bucket = hash_value % ht->num_buckets;
+ struct node *node;
+ struct hash_node *hn;
+
+ foreach(node, & ht->buckets[bucket]) {
+ hn = (struct hash_node *) node;
+
+ if ((*ht->compare)(hn->key, key) == 0) {
+ hn->data = data;
+ return true;
+ }
+ }
+
+ hn = calloc(1, sizeof(*hn));
+
+ hn->data = data;
+ hn->key = key;
+
+ insert_at_head(& ht->buckets[bucket], & hn->link);
+ return false;
+}
+
+void
+hash_table_remove(struct hash_table *ht, const void *key)
+{
+ struct node *node = (struct node *) get_node(ht, key);
+ if (node != NULL) {
+ remove_from_list(node);
+ free(node);
+ return;
+ }
+}
+
+void
+hash_table_call_foreach(struct hash_table *ht,
+ void (*callback)(const void *key,
+ void *data,
+ void *closure),
+ void *closure)
+{
+ unsigned bucket;
+
+ for (bucket = 0; bucket < ht->num_buckets; bucket++) {
+ struct node *node, *temp;
+ foreach_s(node, temp, &ht->buckets[bucket]) {
+ struct hash_node *hn = (struct hash_node *) node;
+
+ callback(hn->key, hn->data, closure);
+ }
+ }
+}
+
+unsigned
+hash_table_string_hash(const void *key)
+{
+ const char *str = (const char *) key;
+ unsigned hash = 5381;
+
+
+ while (*str != '\0') {
+ hash = (hash * 33) + *str;
+ str++;
+ }
+
+ return hash;
+}
+
+
+unsigned
+hash_table_pointer_hash(const void *key)
+{
+ return (unsigned)((uintptr_t) key / sizeof(void *));
+}
+
+
+int
+hash_table_pointer_compare(const void *key1, const void *key2)
+{
+ return key1 == key2 ? 0 : 1;
+}
PROGRAM_FILES = \
$(SRCDIR)program/arbprogparse.c \
- $(SRCDIR)program/hash_table.c \
+ $(SRCDIR)program/prog_hash_table.c \
$(SRCDIR)program/ir_to_mesa.cpp \
$(SRCDIR)program/program.c \
$(SRCDIR)program/program_parse_extra.c \
projects / mesa.git / commitdiff