Add support for loading layers from the apk.
Added the vulkan_layer_path interface which is used to set the path from
ThreadedRenderer. The vulkan loader then uses this path to search for layer
libraries that come preinstalled with the app.
Change-Id: Iee7d56c1950296ba5ece3a119741406d705479a8
(cherry picked from commit 1f920c1e52bbd59405761e5403def5dbc22e331b)
diff --git a/vulkan/libvulkan/vulkan_loader_data.cpp b/vulkan/libvulkan/vulkan_loader_data.cpp
new file mode 100644
index 0000000..a6a0295
--- /dev/null
+++ b/vulkan/libvulkan/vulkan_loader_data.cpp
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <vulkan/vulkan_loader_data.h>
+
+using namespace vulkan;
+
+LoaderData& LoaderData::GetInstance() {
+ static LoaderData loader_data;
+ return loader_data;
+}