evas/cserve2: Fallback to normal cache for mmap

cserve2 can't handle virtual files (mmap-only), by design.
Proper support can be added later on, but for now we might want
to just fallback to the normal cache functions.

Fixes photocam test

2 files changed, 8 insertions, 0 deletions

diff --git a/src/lib/evas/cache2/evas_cache2.c b/src/lib/evas/cache2/evas_cache2.c
index 1a033b5453..4b51b3292e 100644
--- a/src/lib/evas/cache2/evas_cache2.c
+++ b/src/lib/evas/cache2/evas_cache2.c
@@ -549,6 +549,13 @@ evas_cache2_shutdown(Evas_Cache2 *cache)
    free(cache);
 }
 
+EAPI Eina_Bool
+evas_cache2_image_cached(Image_Entry *ie)
+{
+   if (!ie) return EINA_FALSE;
+   return (ie->cache2 != NULL);
+}
+
 EAPI void
 evas_cache2_image_cache_key_create(char *hkey, const char *path, size_t pathlen,
                                    const char *key, size_t keylen,
diff --git a/src/lib/evas/cache2/evas_cache2.h b/src/lib/evas/cache2/evas_cache2.h
index 6f8e588493..7cd9c79170 100644
--- a/src/lib/evas/cache2/evas_cache2.h
+++ b/src/lib/evas/cache2/evas_cache2.h
@@ -76,6 +76,7 @@ EAPI Image_Entry * evas_cache2_image_size_set(Image_Entry *im, unsigned int w, u
 EAPI Image_Entry * evas_cache2_image_dirty(Image_Entry *im, unsigned int x, unsigned int y, unsigned int w, unsigned int h);
 EAPI Image_Entry * evas_cache2_image_empty(Evas_Cache2 *cache);
 EAPI void evas_cache2_image_surface_alloc(Image_Entry *ie, int w, int h);
+EAPI Eina_Bool evas_cache2_image_cached(Image_Entry *ie);
 
 EAPI int evas_cache2_flush(Evas_Cache2 *cache);
 EAPI void evas_cache2_limit_set(Evas_Cache2 *cache, int limit);