diff --git a/include/neatvnc.h b/include/neatvnc.h
index 30b8cd8..7e24399 100644
--- a/include/neatvnc.h
+++ b/include/neatvnc.h
@@ -112,6 +112,8 @@ typedef bool (*nvnc_auth_fn)(const char* username, const char* password,
                              void* userdata);
 typedef void (*nvnc_cut_text_fn)(struct nvnc*, const char* text, uint32_t len);
 typedef void (*nvnc_fb_release_fn)(struct nvnc_fb*, void* context);
+typedef struct nvnc_fb* (*nvnc_fb_alloc_fn)(uint16_t width, uint16_t height,
+		uint32_t format, uint16_t stride);
 typedef void (*nvnc_cleanup_fn)(void* userdata);
 typedef void (*nvnc_log_fn)(const struct nvnc_log_data*, const char* message);
 
@@ -176,6 +178,8 @@ struct nvnc_fb_pool* nvnc_fb_pool_new(uint16_t width, uint16_t height,
 bool nvnc_fb_pool_resize(struct nvnc_fb_pool*, uint16_t width, uint16_t height,
 			 uint32_t fourcc_format, uint16_t stride);
 
+void nvnc_fb_pool_set_alloc_fn(struct nvnc_fb_pool*, nvnc_fb_alloc_fn);
+
 void nvnc_fb_pool_ref(struct nvnc_fb_pool*);
 void nvnc_fb_pool_unref(struct nvnc_fb_pool*);
 
diff --git a/src/fb_pool.c b/src/fb_pool.c
index fdfe704..c6da056 100644
--- a/src/fb_pool.c
+++ b/src/fb_pool.c
@@ -40,6 +40,8 @@ struct nvnc_fb_pool {
 	uint16_t height;
 	int32_t stride;
 	uint32_t fourcc_format;
+
+	nvnc_fb_alloc_fn alloc_fn;
 };
 
 EXPORT
@@ -57,6 +59,7 @@ struct nvnc_fb_pool* nvnc_fb_pool_new(uint16_t width, uint16_t height,
 	self->height = height;
 	self->stride = stride;
 	self->fourcc_format = fourcc_format;
+	self->alloc_fn = nvnc_fb_new;
 
 	return self;
 }
@@ -119,7 +122,7 @@ static void nvnc_fb_pool__on_fb_release(struct nvnc_fb* fb, void* userdata)
 
 static struct nvnc_fb* nvnc_fb_pool__acquire_new(struct nvnc_fb_pool* self)
 {
-	struct nvnc_fb* fb = nvnc_fb_new(self->width, self->height,
+	struct nvnc_fb* fb = self->alloc_fn(self->width, self->height,
 			self->fourcc_format, self->stride);
 	if (!fb)
 		return NULL;
@@ -168,3 +171,9 @@ void nvnc_fb_pool_release(struct nvnc_fb_pool* self, struct nvnc_fb* fb)
 	item->fb = fb;
 	TAILQ_INSERT_TAIL(&self->fbs, item, link);
 }
+
+EXPORT
+void nvnc_fb_pool_set_alloc_fn(struct nvnc_fb_pool* self, nvnc_fb_alloc_fn fn)
+{
+	self->alloc_fn = fn;
+}