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Count total number of images that were not rendered and log on exit. 

svn path=/trunk/netsurf/; revision=12740
This commit is contained in:
Michael Drake 2011-09-05 16:14:25 +00:00
parent dca97bc8d4
commit 4e2a0bbc45
1 changed files with 9 additions and 0 deletions
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9
image/image_cache.c
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@ -82,6 +82,8 @@ struct image_cache_s {
int specultive_miss_count; /* bitmap was available but never actually required conversion */
int hit_count; /* bitmap was available at plot time required no conversion */
int fail_count; /* bitmap was not available at plot time, required conversion which failed */
int total_unrendered; /* bitmap was freed without ever being required for redraw */
};
static struct image_cache_s *image_cache = NULL;
@ -191,6 +193,10 @@ static void image_cache__free_entry(struct image_cache_entry_s *centry)
{
LOG(("freeing %p ", centry));
if (centry->redraw_count == 0) {
image_cache->total_unrendered++;
}
image_cache__free_bitmap(centry);
image_cache__unlink(centry);
@ -314,6 +320,9 @@ nserror image_cache_fini(void)
(image_cache->miss_count * 100) / op_count,
(image_cache->specultive_miss_count * 100) / op_count,
(image_cache->fail_count * 100) / op_count));
LOG(("Total images never rendered: %d (includes %d that were converted)",
image_cache->total_unrendered,
image_cache->specultive_miss_count));
free(image_cache);
return NSERROR_OK;