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evas/cserve2: Add font entries and sources hashes. 

Added the needed struct members too, and some functions to manipulate
the hashes.



SVN revision: 71363
This commit is contained in:
Rafael Antognolli 2012-05-23 18:10:26 +00:00
parent 1338b95b15
commit f17b43eb40
1 changed files with 72 additions and 0 deletions
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72
legacy/evas/src/bin/evas_cserve2_cache.c
View File

@ -16,6 +16,7 @@ typedef struct _File_Data File_Data;
typedef struct _Image_Data Image_Data;
typedef struct _File_Watch File_Watch;
typedef struct _Font_Source Font_Source;
typedef struct _Font_Entry Font_Entry;
typedef struct _Font_Cache Font_Cache;
typedef struct _Glyph_Entry Glyph_Entry;
@ -82,7 +83,18 @@ struct _Image_Data {
Eina_Bool doload : 1;
};
struct _Font_Source {
const char *name;
const char *file;
int references;
};
struct _Font_Entry {
unsigned int rend_flags;
unsigned int hint;
unsigned int size;
unsigned int dpi;
Font_Source *src;
};
struct _Font_Cache {
@ -134,6 +146,9 @@ static Eina_Hash *file_entries = NULL; // maps file_id --> entry
static Eina_Hash *image_ids = NULL; // maps file id + load opts --> image id
static Eina_Hash *image_entries = NULL; // maps image_id --> entry
static Eina_Hash *font_sources = NULL; // font path --> font source
static Eina_Hash *font_entries = NULL; // maps font path + options --> entry
static Eina_Hash *file_watch = NULL;
static Eina_List *image_entries_lru = NULL;
@ -540,6 +555,53 @@ _file_watch_free(void *data)
free(fw);
}
static int
_font_entry_cmp(const Font_Entry *k1, int k1_length __UNUSED__, const Font_Entry *k2, int k2_length __UNUSED__)
{
if (k1->src->name == k2->src->name)
{
if (k1->size == k2->size)
{
if (k1->rend_flags == k2->rend_flags)
{
if (k1->hint == k2->hint)
return k1->dpi - k2->dpi;
return k1->hint - k2->hint;
}
return k1->rend_flags - k2->rend_flags;
}
return k1->size - k2->size;
}
return strcmp(k1->src->name, k2->src->name);
}
static int
_font_entry_key_hash(const Font_Entry *key, int key_length __UNUSED__)
{
int hash;
hash = eina_hash_djb2(key->src->name, eina_stringshare_strlen(key->src->name) + 1);
hash ^= eina_hash_int32(&key->rend_flags, sizeof(int));
hash ^= eina_hash_int32(&key->size, sizeof(int));
hash ^= eina_hash_int32(&key->dpi, sizeof(int));
return hash;
}
static void
_font_entry_free(Font_Entry *fe)
{
free(fe);
}
static void
_font_source_free(Font_Source *fs)
{
if (fs->name) eina_stringshare_del(fs->name);
if (fs->file) eina_stringshare_del(fs->file);
free(fs);
}
void
cserve2_cache_init(void)
{
@ -548,6 +610,13 @@ cserve2_cache_init(void)
image_ids = eina_hash_string_superfast_new(NULL);
image_entries = eina_hash_string_superfast_new(_hash_image_entry_free);
file_watch = eina_hash_string_superfast_new(_file_watch_free);
font_sources = eina_hash_string_small_new(EINA_FREE_CB(_font_source_free));
font_entries = eina_hash_new(NULL,
EINA_KEY_CMP(_font_entry_cmp),
EINA_KEY_HASH(_font_entry_key_hash),
EINA_FREE_CB(_font_entry_free),
5);
}
void
@ -558,6 +627,9 @@ cserve2_cache_shutdown(void)
eina_hash_free(file_entries);
eina_hash_free(file_ids);
eina_hash_free(file_watch);
eina_hash_free(font_entries);
eina_hash_free(font_sources);
}
static void