Initial work on Vulkan:

-Added VulkanContext
-Added an X11 implementation
-Added a rendering device abstraction
-added a Vulkan rendering device abstraction
-Engine does not work, only shows Godot logo (run it from bin/)

1 files changed, 16 insertions, 0 deletions

diff --git a/core/oa_hash_map.h b/core/oa_hash_map.h
index 7407c52816..182ed8b116 100644
--- a/core/oa_hash_map.h
+++ b/core/oa_hash_map.h
@@ -240,6 +240,22 @@ public:
 		return false;
 	}
 
+	/**
+	 * returns true if the value was found, false otherwise.
+	 *
+	 * if r_data is not NULL then the value will be written to the object
+	 * it points to.
+	 */
+	TValue *lookup_ptr(const TKey &p_key) const {
+		uint32_t pos = 0;
+		bool exists = _lookup_pos(p_key, pos);
+
+		if (exists) {
+			return &values[pos];
+		}
+		return NULL;
+	}
+
 	_FORCE_INLINE_ bool has(const TKey &p_key) const {
 		uint32_t _pos = 0;
 		return _lookup_pos(p_key, _pos);