From ad526f8505efe2ccd800e4665864b10bdae31e29 Mon Sep 17 00:00:00 2001
From: Michael Wright <michaelwr@google.com>
Date: Thu, 10 Oct 2013 18:54:12 -0700
Subject: [PATCH] Eliminate latency when resampling is disabled

Since the latency was introduced to avoid egregious errors during
resampling, remove it when we aren't resampling.

Change-Id: Ia8e9a9afb1e16212fec81a8c9c661c598e1b0ebf
---
 libs/input/InputTransport.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp
index d6507f460..9bd7fc6eb 100644
--- a/libs/input/InputTransport.cpp
+++ b/libs/input/InputTransport.cpp
@@ -376,13 +376,13 @@ InputConsumer::~InputConsumer() {
 
 bool InputConsumer::isTouchResamplingEnabled() {
     char value[PROPERTY_VALUE_MAX];
-    int length = property_get("debug.inputconsumer.resample", value, NULL);
+    int length = property_get("ro.input.noresample", value, NULL);
     if (length > 0) {
-        if (!strcmp("0", value)) {
+        if (!strcmp("1", value)) {
             return false;
         }
-        if (strcmp("1", value)) {
-            ALOGD("Unrecognized property value for 'debug.inputconsumer.resample'.  "
+        if (strcmp("0", value)) {
+            ALOGD("Unrecognized property value for 'ro.input.noresample'.  "
                     "Use '1' or '0'.");
         }
     }
@@ -511,7 +511,7 @@ status_t InputConsumer::consumeBatch(InputEventFactoryInterface* factory,
     status_t result;
     for (size_t i = mBatches.size(); i-- > 0; ) {
         Batch& batch = mBatches.editItemAt(i);
-        if (frameTime < 0) {
+        if (frameTime < 0 || !mResampleTouch) {
             result = consumeSamples(factory, batch, batch.samples.size(),
                     outSeq, outEvent);
             mBatches.removeAt(i);