commit ba6adf66d3c44c0aa2fd8a224862ff1901d64300
author John Reck <jreck@google.com> Thu Feb 19 14:36:50 2015 -0800
committer John Reck <jreck@google.com> Fri Feb 20 08:27:38 2015 -0800
tree 8172a893f00caa283cf0386dd3d585ca8fac867c
parent 004a46eb171bc86a3d40eb8fc6a4d9eed48027c7

Initial attempt at jank-tracking stat collection

Is a bit naive, perhaps overly aggressive, but sorta works

Change-Id: I01a774e00dbe681439c02557d9728ae43c45ce50

libs/hwui/renderthread/RenderProxy.cpp

diff --git a/libs/hwui/renderthread/RenderProxy.cpp b/libs/hwui/renderthread/RenderProxy.cpp
index 4dc4248..3a31db0 100644
--- a/libs/hwui/renderthread/RenderProxy.cpp
+++ b/libs/hwui/renderthread/RenderProxy.cpp
@@ -16,14 +16,14 @@
 
 #include "RenderProxy.h"
 
-#include "CanvasContext.h"
-#include "RenderTask.h"
-#include "RenderThread.h"
-
-#include "../DeferredLayerUpdater.h"
-#include "../DisplayList.h"
-#include "../LayerRenderer.h"
-#include "../Rect.h"
+#include "DeferredLayerUpdater.h"
+#include "DisplayList.h"
+#include "LayerRenderer.h"
+#include "Rect.h"
+#include "renderthread/CanvasContext.h"
+#include "renderthread/RenderTask.h"
+#include "renderthread/RenderThread.h"
+#include "utils/Macros.h"
 
 namespace android {
 namespace uirenderer {
@@ -52,6 +52,11 @@
     MethodInvokeRenderTask* task = new MethodInvokeRenderTask((RunnableMethod) Bridge_ ## method); \
     ARGS(method) *args = (ARGS(method) *) task->payload()
 
+HWUI_ENUM(DumpFlags,
+        kFrameStats = 1 << 0,
+        kReset      = 1 << 1,
+);
+
 CREATE_BRIDGE4(createContext, RenderThread* thread, bool translucent,
         RenderNode* rootRenderNode, IContextFactory* contextFactory) {
     return new CanvasContext(*args->thread, args->translucent,
@@ -92,7 +97,7 @@
 }
 
 CREATE_BRIDGE2(setFrameInterval, RenderThread* thread, nsecs_t frameIntervalNanos) {
-    args->thread->timeLord().setFrameInterval(args->frameIntervalNanos);
+    args->thread->setFrameInterval(args->frameIntervalNanos);
     return nullptr;
 }
 
@@ -175,7 +180,8 @@
 }
 
 void RenderProxy::setup(int width, int height, const Vector3& lightCenter, float lightRadius,
-        uint8_t ambientShadowAlpha, uint8_t spotShadowAlpha) {
+        uint8_t ambientShadowAlpha, uint8_t spotShadowAlpha, float density) {
+    mDrawFrameTask.setDensity(density);
     SETUP_TASK(setup);
     args->context = mContext;
     args->width = width;
@@ -199,10 +205,12 @@
     post(task);
 }
 
-int RenderProxy::syncAndDrawFrame(nsecs_t frameTimeNanos, nsecs_t recordDurationNanos,
-        float density) {
-    mDrawFrameTask.setDensity(density);
-    return mDrawFrameTask.drawFrame(frameTimeNanos, recordDurationNanos);
+int64_t* RenderProxy::frameInfo() {
+    return mDrawFrameTask.frameInfo();
+}
+
+int RenderProxy::syncAndDrawFrame() {
+    return mDrawFrameTask.drawFrame();
 }
 
 CREATE_BRIDGE1(destroy, CanvasContext* context) {
@@ -375,19 +383,28 @@
     mRenderThread.queueAtFront(task);
 }
 
-CREATE_BRIDGE2(dumpProfileInfo, CanvasContext* context, int fd) {
+CREATE_BRIDGE3(dumpProfileInfo, CanvasContext* context, int fd, int dumpFlags) {
     args->context->profiler().dumpData(args->fd);
+    if (args->dumpFlags & DumpFlags::kFrameStats) {
+        args->context->dumpFrames(args->fd);
+    }
+    if (args->dumpFlags & DumpFlags::kReset) {
+        args->context->resetFrameStats();
+    }
     return nullptr;
 }
 
-void RenderProxy::dumpProfileInfo(int fd) {
+void RenderProxy::dumpProfileInfo(int fd, int dumpFlags) {
     SETUP_TASK(dumpProfileInfo);
     args->context = mContext;
     args->fd = fd;
+    args->dumpFlags = dumpFlags;
     postAndWait(task);
 }
 
-CREATE_BRIDGE1(dumpGraphicsMemory, int fd) {
+CREATE_BRIDGE2(dumpGraphicsMemory, int fd, RenderThread* thread) {
+    args->thread->jankTracker().dump(args->fd);
+
     FILE *file = fdopen(args->fd, "a");
     if (Caches::hasInstance()) {
         String8 cachesLog;
@@ -403,6 +420,7 @@
 void RenderProxy::dumpGraphicsMemory(int fd) {
     SETUP_TASK(dumpGraphicsMemory);
     args->fd = fd;
+    args->thread = &RenderThread::getInstance();
     staticPostAndWait(task);
 }