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Replace heavy snprintf by eina convertion functions. 

SVN revision: 36751
This commit is contained in:
Cedric BAIL 2008-10-17 11:59:49 +00:00
parent c99824328f
commit f9e815645f
1 changed files with 41 additions and 7 deletions
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48
legacy/evas/src/lib/cache/evas_cache_image.c vendored
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@ -428,18 +428,38 @@ evas_cache_image_shutdown(Evas_Cache_Image *cache)
EAPI Image_Entry *
evas_cache_image_request(Evas_Cache_Image *cache, const char *file, const char *key, RGBA_Image_Loadopts *lo, int *error)
{
const char *ckey = "(null)";
const char *format;
char *hkey;
Image_Entry *im;
Evas_Image_Load_Opts prevent = { 0, 0, 0, 0 };
int size;
int stat_done = 0;
int file_length;
int key_length;
struct stat st;
assert(cache != NULL);
if (!file && !key) return NULL;
if (!file) return NULL;
file_length = strlen(file);
key_length = key ? strlen(key) : 6;
size = file_length + key_length + 64;
hkey = alloca(sizeof (char) * size);
memcpy(hkey, file, file_length);
size = file_length;
memcpy(hkey + size, "//://", 5);
size += 5;
if (key) ckey = key;
memcpy(hkey + size, ckey, key_length);
size += key_length;
if ((!lo) ||
(lo &&
(lo->scale_down_by == 0) &&
@ -454,14 +474,28 @@ evas_cache_image_request(Evas_Cache_Image *cache, const char *file, const char *
}
else
{
if (key)
format = "%s//://%s//@/%i/%1.5f/%ix%i";
else
format = "%s//://%p//@/%i/%1.5f/%ix%i";
memcpy(hkey + size, "//@/", 4);
size += 4;
size += eina_convert_xtoa(lo->scale_down_by, hkey + size);
hkey[size] = '/';
size += 1;
size += eina_convert_dtoa(lo->dpi, hkey + size);
hkey[size] = '/';
size += 1;
size += eina_convert_xtoa(lo->w, hkey + size);
hkey[size] = 'x';
size += 1;
size += eina_convert_xtoa(lo->h, hkey + size);
}
size = strlen(file) + (key ? strlen(key) : 6) + 64;
hkey = alloca(sizeof (char) * size);
snprintf(hkey, size, format, file, key, lo->scale_down_by, lo->dpi, lo->w, lo->h);
hkey[size] = '\0';
im = evas_hash_find(cache->activ, hkey);
if (im)