commit 7c958d445fe88a82eedbd1b887cd1e474a7526b1
author Naseer Ahmed <naseer@codeaurora.org> Tue Jul 31 18:57:03 2012 -0700
committer Iliyan Malchev <malchev@google.com> Tue Aug 14 14:18:09 2012 -0700
tree 44f643860a9a3d25deabd1ef63d663c3b6115587
parent f8ec162999478a3f96dd945831f7c2913a4d3cff

display: Add support for MDP Composition

This change
   1) implements MDP Composition upto 3 layers
   2) adds invalidator support to fall back to FB
      composition during idle screen condition.

Change-Id: I55f27321fd0df096b353d66aaad1cc720cd4b84b
Acked-by: Jeykumar Sankaran <jsanka@codeaurora.org>

libqdutils/Android.mk

diff --git a/libqdutils/Android.mk b/libqdutils/Android.mk
index dfeae09..61daeac 100644
--- a/libqdutils/Android.mk
+++ b/libqdutils/Android.mk
@@ -8,5 +8,6 @@
 LOCAL_C_INCLUDES              := $(common_includes) $(kernel_includes)
 LOCAL_CFLAGS                  := $(common_flags)
 LOCAL_ADDITIONAL_DEPENDENCIES := $(common_deps)
-LOCAL_SRC_FILES               := profiler.cpp mdp_version.cpp
+LOCAL_SRC_FILES               := profiler.cpp mdp_version.cpp \
+                                 idle_invalidator.cpp
 include $(BUILD_SHARED_LIBRARY)

libqdutils/idle_invalidator.cpp

diff --git a/libqdutils/idle_invalidator.cpp b/libqdutils/idle_invalidator.cpp
old mode 100644
new mode 100755
index 0b98e11..d0c0f73
--- a/libqdutils/idle_invalidator.cpp
+++ b/libqdutils/idle_invalidator.cpp
@@ -27,10 +27,10 @@
  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "IdleInvalidator.h"
+#include "idle_invalidator.h"
 #include <unistd.h>
 
-#define II_DEBUG 1
+#define II_DEBUG 0
 
 static const char *threadName = "Invalidator";
 InvalidatorHandler IdleInvalidator::mHandler = NULL;
@@ -38,12 +38,12 @@
 
 IdleInvalidator::IdleInvalidator(): Thread(false), mHwcContext(0),
     mSleepAgain(false), mSleepTime(0) {
-        ALOGE_IF(II_DEBUG, "shs %s", __func__);
+        ALOGD_IF(II_DEBUG, "%s", __func__);
     }
 
 int IdleInvalidator::init(InvalidatorHandler reg_handler, void* user_data,
                           unsigned int idleSleepTime) {
-    ALOGE_IF(II_DEBUG, "shs %s", __func__);
+    ALOGD_IF(II_DEBUG, "%s", __func__);
 
     /* store registered handler */
     mHandler = reg_handler;
@@ -53,8 +53,8 @@
 }
 
 bool IdleInvalidator::threadLoop() {
-    ALOGE_IF(II_DEBUG, "shs %s", __func__);
-    usleep(mSleepTime * 1000);
+    ALOGD_IF(II_DEBUG, "%s", __func__);
+    usleep(mSleepTime * 500);
     if(mSleepAgain) {
         //We need to sleep again!
         mSleepAgain = false;
@@ -66,12 +66,12 @@
 }
 
 int IdleInvalidator::readyToRun() {
-    ALOGE_IF(II_DEBUG, "shs %s", __func__);
+    ALOGD_IF(II_DEBUG, "%s", __func__);
     return 0; /*NO_ERROR*/
 }
 
 void IdleInvalidator::onFirstRef() {
-    ALOGE_IF(II_DEBUG, "shs %s", __func__);
+    ALOGD_IF(II_DEBUG, "%s", __func__);
 }
 
 void IdleInvalidator::markForSleep() {
@@ -81,7 +81,7 @@
 }
 
 IdleInvalidator *IdleInvalidator::getInstance() {
-    ALOGE_IF(II_DEBUG, "shs %s", __func__);
+    ALOGD_IF(II_DEBUG, "%s", __func__);
     if(sInstance.get() == NULL)
         sInstance = new IdleInvalidator();
     return sInstance.get();