1 files changed, 31 insertions, 0 deletions
diff --git a/Runtime/GfxDevice/TextureIdMap.cpp b/Runtime/GfxDevice/TextureIdMap.cpp
new file mode 100644
index 0000000..0f750f3
--- /dev/null
+++ b/Runtime/GfxDevice/TextureIdMap.cpp
@@ -0,0 +1,31 @@
+#include "UnityPrefix.h"
+#include "TextureIdMap.h"
+
+
+void TextureIdMap::Initialize()
+{
+	if(!s_Inited)
+	{
+		s_Textures.set_empty_key(TextureID(-1));
+		s_Textures.set_deleted_key(TextureID(-2));
+
+		s_Inited = true;
+	}
+}
+
+void TextureIdMap::Uninitialize()
+{
+	if (!s_Inited)
+		return;
+
+	//@TODO: make sure all textures are cleaned up properly and re-enabled the assert
+	//#if 0 // was !UNITY_EDITOR
+	//Assert(s_Textures.empty());
+	//#endif
+
+	// Note, do not set s_Inited to false; would make it impossible to reload GfxDevice
+	// since the hash map object stays the same but we can't set the empty key again.
+}
+
+TextureIdMap::TextureMap	TextureIdMap::s_Textures;
+bool						TextureIdMap::s_Inited = false;