1 files changed, 19 insertions, 1 deletions
diff --git a/libs/hwui/renderthread/RenderProxy.cpp b/libs/hwui/renderthread/RenderProxy.cpp
index ad325cf2cdcc..ac19a153b6fb 100644
--- a/libs/hwui/renderthread/RenderProxy.cpp
+++ b/libs/hwui/renderthread/RenderProxy.cpp
@@ -16,6 +16,7 @@
 
 #include "RenderProxy.h"
 
+#include <gui/TraceUtils.h>
 #include "DeferredLayerUpdater.h"
 #include "DisplayList.h"
 #include "Properties.h"
@@ -27,7 +28,6 @@
 #include "renderthread/RenderThread.h"
 #include "utils/Macros.h"
 #include "utils/TimeUtils.h"
-#include "utils/TraceUtils.h"
 
 namespace android {
 namespace uirenderer {
@@ -195,6 +195,17 @@ void RenderProxy::trimMemory(int level) {
     }
 }
 
+void RenderProxy::purgeCaches() {
+    if (RenderThread::hasInstance()) {
+        RenderThread& thread = RenderThread::getInstance();
+        thread.queue().post([&thread]() {
+            if (thread.getGrContext()) {
+                thread.cacheManager().trimMemory(CacheManager::TrimMemoryMode::Complete);
+            }
+        });
+    }
+}
+
 void RenderProxy::overrideProperty(const char* name, const char* value) {
     // expensive, but block here since name/value pointers owned by caller
     RenderThread::getInstance().queue().runSync(
@@ -256,6 +267,13 @@ void RenderProxy::dumpGraphicsMemory(int fd, bool includeProfileData) {
     }
 }
 
+void RenderProxy::getMemoryUsage(size_t* cpuUsage, size_t* gpuUsage) {
+    if (RenderThread::hasInstance()) {
+        auto& thread = RenderThread::getInstance();
+        thread.queue().runSync([&]() { thread.getMemoryUsage(cpuUsage, gpuUsage); });
+    }
+}
+
 void RenderProxy::setProcessStatsBuffer(int fd) {
     auto& rt = RenderThread::getInstance();
     rt.queue().post([&rt, fd = dup(fd)]() {