Merge "Rootless GPU Debug"

2 files changed, 37 insertions, 0 deletions

diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
index 39b5829faf..f46e9f6c53 100644
--- a/libs/graphicsenv/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -22,6 +22,7 @@
 
 #include <log/log.h>
 #include <nativeloader/dlext_namespaces.h>
+#include <nativeloader/native_loader.h>
 
 // TODO(b/37049319) Get this from a header once one exists
 extern "C" {
@@ -45,6 +46,32 @@ void GraphicsEnv::setDriverPath(const std::string path) {
     mDriverPath = path;
 }
 
+void GraphicsEnv::setLayerPaths(android_namespace_t* appNamespace, const std::string layerPaths) {
+    if (mLayerPaths.empty()) {
+        mLayerPaths = layerPaths;
+        mAppNamespace = appNamespace;
+    } else {
+        ALOGV("Vulkan layer search path already set, not clobbering with '%s' for namespace %p'",
+                layerPaths.c_str(), appNamespace);
+    }
+}
+
+android_namespace_t* GraphicsEnv::getAppNamespace() {
+    return mAppNamespace;
+}
+
+const std::string GraphicsEnv::getLayerPaths(){
+    return mLayerPaths;
+}
+
+const std::string GraphicsEnv::getDebugLayers() {
+    return mDebugLayers;
+}
+
+void GraphicsEnv::setDebugLayers(const std::string layers) {
+    mDebugLayers = layers;
+}
+
 android_namespace_t* GraphicsEnv::getDriverNamespace() {
     static std::once_flag once;
     std::call_once(once, [this]() {
diff --git a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
index 781707694a..213580c20b 100644
--- a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
+++ b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
@@ -35,10 +35,20 @@ public:
     void setDriverPath(const std::string path);
     android_namespace_t* getDriverNamespace();
 
+    void setLayerPaths(android_namespace_t* appNamespace, const std::string layerPaths);
+    android_namespace_t* getAppNamespace();
+    const std::string getLayerPaths();
+
+    void setDebugLayers(const std::string layers);
+    const std::string getDebugLayers();
+
 private:
     GraphicsEnv() = default;
     std::string mDriverPath;
+    std::string mDebugLayers;
+    std::string mLayerPaths;
     android_namespace_t* mDriverNamespace = nullptr;
+    android_namespace_t* mAppNamespace = nullptr;
 };
 
 } // namespace android