Merge "Always set refresh rate change callback in scheduler" into qt-dev am: f888c9327f
am: 1628d9f7f0

Change-Id: Ib3b0c29fb861c7859502313d388783fe6b0f630f
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 1a932c3..4f7cdf3 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -4,13 +4,16 @@
 [Builtin Hooks Options]
 # Only turn on clang-format check for the following subfolders.
 clang_format = --commit ${PREUPLOAD_COMMIT} --style file --extensions c,h,cc,cpp
+               include/input/
                libs/binder/ndk/
                libs/graphicsenv/
                libs/gui/
+               libs/input/
                libs/renderengine/
                libs/ui/
                libs/vr/
                services/bufferhub/
+               services/inputflinger/
                services/surfaceflinger/
                services/vr/
 
diff --git a/include/android/surface_control.h b/include/android/surface_control.h
index ef2ad99..abb8368 100644
--- a/include/android/surface_control.h
+++ b/include/android/surface_control.h
@@ -130,7 +130,7 @@
 /**
  * Returns a sync fence that signals when the transaction has been presented.
  * The recipient of the callback takes ownership of the fence and is responsible for closing
- * it.
+ * it. If a device does not support present fences, a -1 will be returned.
  */
 int ASurfaceTransactionStats_getPresentFenceFd(ASurfaceTransactionStats* surface_transaction_stats)
                                                __INTRODUCED_IN(29);
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index c659a97..0c57335 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -616,7 +616,7 @@
     return err == NO_ERROR;
 }
 
-uid_t Parcel::readCallingWorkSourceUid()
+uid_t Parcel::readCallingWorkSourceUid() const
 {
     if (!mRequestHeaderPresent) {
         return IPCThreadState::kUnsetWorkSource;
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index 0cdabb0..0046e3a 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -399,7 +399,7 @@
     bool                replaceCallingWorkSourceUid(uid_t uid);
     // Returns the work source provided by the caller. This can only be trusted for trusted calling
     // uid.
-    uid_t               readCallingWorkSourceUid();
+    uid_t               readCallingWorkSourceUid() const;
     void                readRequestHeaders() const;
 
 private:
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 34575f5..b2a7557 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -15,6 +15,10 @@
     name: "libgui_headers",
     vendor_available: true,
     export_include_dirs: ["include"],
+
+    // we must build this module to get the required header as that is generated
+    export_shared_lib_headers: [ "android.hidl.token@1.0-utils" ],
+    shared_libs: [ "android.hidl.token@1.0-utils" ],
 }
 
 cc_library_shared {
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 5d4367d..db404eb 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -622,6 +622,7 @@
     layer_state_t* s = getLayerState(sc);
     if (!s) {
         mStatus = BAD_INDEX;
+        return *this;
     }
     s->what |= layer_state_t::eRelativeLayerChanged;
     s->relativeLayerHandle = relativeTo;
@@ -1050,6 +1051,7 @@
     layer_state_t* s = getLayerState(sc);
     if (!s) {
         mStatus = BAD_INDEX;
+        return *this;
     }
     s->what |= layer_state_t::eDetachChildren;
 
diff --git a/libs/gui/tests/RegionSampling_test.cpp b/libs/gui/tests/RegionSampling_test.cpp
index d33ecfb..c9de37d 100644
--- a/libs/gui/tests/RegionSampling_test.cpp
+++ b/libs/gui/tests/RegionSampling_test.cpp
@@ -297,4 +297,70 @@
     composer->removeRegionSamplingListener(grayListener);
 }
 
+TEST_F(RegionSamplingTest, DISABLED_TestIfInvalidInputParameters) {
+    sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+    sp<Listener> listener = new Listener();
+    const Rect sampleArea{100, 100, 200, 200};
+    // Invalid input sampleArea
+    EXPECT_EQ(BAD_VALUE,
+              composer->addRegionSamplingListener(Rect::INVALID_RECT, mTopLayer->getHandle(),
+                                                  listener));
+    listener->reset();
+    // Invalid input binder
+    EXPECT_EQ(NO_ERROR, composer->addRegionSamplingListener(sampleArea, NULL, listener));
+    // Invalid input listener
+    EXPECT_EQ(BAD_VALUE,
+              composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), NULL));
+    EXPECT_EQ(BAD_VALUE, composer->removeRegionSamplingListener(NULL));
+    // remove the listener
+    composer->removeRegionSamplingListener(listener);
+}
+
+TEST_F(RegionSamplingTest, DISABLED_TestCallbackAfterRemoveListener) {
+    fill_render(rgba_green);
+    sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+    sp<Listener> listener = new Listener();
+    const Rect sampleArea{100, 100, 200, 200};
+    composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
+    fill_render(rgba_green);
+
+    EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
+    EXPECT_NEAR(listener->luma(), luma_green, error_margin);
+
+    listener->reset();
+    composer->removeRegionSamplingListener(listener);
+    fill_render(rgba_green);
+    EXPECT_FALSE(listener->wait_event(100ms))
+            << "callback should stop after remove the region sampling listener";
+}
+
+TEST_F(RegionSamplingTest, DISABLED_CollectsLumaFromMovingLayer) {
+    sp<ISurfaceComposer> composer = ComposerService::getComposerService();
+    sp<Listener> listener = new Listener();
+    Rect sampleArea{100, 100, 200, 200};
+
+    // Test: listener in (100, 100). See layer before move, no layer after move.
+    fill_render(rgba_blue);
+    composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
+    EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
+    EXPECT_NEAR(listener->luma(), luma_blue, error_margin);
+    listener->reset();
+    SurfaceComposerClient::Transaction{}.setPosition(mContentLayer, 600, 600).apply();
+    EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
+    EXPECT_NEAR(listener->luma(), luma_gray, error_margin);
+    composer->removeRegionSamplingListener(listener);
+
+    // Test: listener offset to (600, 600). No layer before move, see layer after move.
+    fill_render(rgba_green);
+    sampleArea.offsetTo(600, 600);
+    composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener);
+    EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
+    EXPECT_NEAR(listener->luma(), luma_gray, error_margin);
+    listener->reset();
+    SurfaceComposerClient::Transaction{}.setPosition(mContentLayer, 600, 600).apply();
+    EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received";
+    EXPECT_NEAR(listener->luma(), luma_green, error_margin);
+    composer->removeRegionSamplingListener(listener);
+}
+
 } // namespace android::test
diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt
index 23a05f3..bad8b11 100644
--- a/libs/nativewindow/libnativewindow.map.txt
+++ b/libs/nativewindow/libnativewindow.map.txt
@@ -8,6 +8,7 @@
     AHardwareBuffer_isSupported; # introduced=29
     AHardwareBuffer_lock;
     AHardwareBuffer_lockAndGetInfo; # introduced=29
+    AHardwareBuffer_lockPlanes; # introduced=29
     AHardwareBuffer_recvHandleFromUnixSocket;
     AHardwareBuffer_release;
     AHardwareBuffer_sendHandleToUnixSocket;
diff --git a/vulkan/libvulkan/api_gen.cpp b/vulkan/libvulkan/api_gen.cpp
index df86af0..ad46c3b 100644
--- a/vulkan/libvulkan/api_gen.cpp
+++ b/vulkan/libvulkan/api_gen.cpp
@@ -16,12 +16,11 @@
 
 // WARNING: This file is generated. See ../README.md for instructions.
 
+#include <log/log.h>
 #include <string.h>
 
 #include <algorithm>
 
-#include <log/log.h>
-
 // to catch mismatches between vulkan.h and this file
 #undef VK_NO_PROTOTYPES
 #include "api.h"
diff --git a/vulkan/libvulkan/api_gen.h b/vulkan/libvulkan/api_gen.h
index 4bedbeb..f582224 100644
--- a/vulkan/libvulkan/api_gen.h
+++ b/vulkan/libvulkan/api_gen.h
@@ -20,7 +20,9 @@
 #define LIBVULKAN_API_GEN_H
 
 #include <vulkan/vulkan.h>
+
 #include <bitset>
+
 #include "driver_gen.h"
 
 namespace vulkan {
diff --git a/vulkan/libvulkan/code-generator.tmpl b/vulkan/libvulkan/code-generator.tmpl
index bdd3573..940b747 100644
--- a/vulkan/libvulkan/code-generator.tmpl
+++ b/vulkan/libvulkan/code-generator.tmpl
@@ -37,8 +37,10 @@
 #ifndef LIBVULKAN_API_GEN_H
 #define LIBVULKAN_API_GEN_H

-#include <bitset>
 #include <vulkan/vulkan.h>

+#include <bitset>

 #include "driver_gen.h"

 namespace vulkan {«
@@ -90,12 +92,11 @@

 // WARNING: This file is generated. See ../README.md for instructions.

+#include <log/log.h>
 #include <string.h>

 #include <algorithm>

-#include <log/log.h>

 // to catch mismatches between vulkan.h and this file
 #undef VK_NO_PROTOTYPES
 #include "api.h"
@@ -217,9 +218,10 @@
 #ifndef LIBVULKAN_DRIVER_GEN_H
 #define LIBVULKAN_DRIVER_GEN_H

-#include <bitset>
-#include <vulkan/vulkan.h>
 #include <vulkan/vk_android_native_buffer.h>
+#include <vulkan/vulkan.h>

+#include <bitset>

 namespace vulkan {«
 namespace driver {«
@@ -271,12 +273,11 @@

 // WARNING: This file is generated. See ../README.md for instructions.

+#include <log/log.h>
 #include <string.h>

 #include <algorithm>

-#include <log/log.h>

 #include "driver.h"

 namespace vulkan {«
diff --git a/vulkan/libvulkan/driver_gen.cpp b/vulkan/libvulkan/driver_gen.cpp
index 574c327..7020be1 100644
--- a/vulkan/libvulkan/driver_gen.cpp
+++ b/vulkan/libvulkan/driver_gen.cpp
@@ -16,12 +16,11 @@
 
 // WARNING: This file is generated. See ../README.md for instructions.
 
+#include <log/log.h>
 #include <string.h>
 
 #include <algorithm>
 
-#include <log/log.h>
-
 #include "driver.h"
 
 namespace vulkan {
diff --git a/vulkan/libvulkan/driver_gen.h b/vulkan/libvulkan/driver_gen.h
index 3faf6c0..c299549 100644
--- a/vulkan/libvulkan/driver_gen.h
+++ b/vulkan/libvulkan/driver_gen.h
@@ -21,6 +21,7 @@
 
 #include <vulkan/vk_android_native_buffer.h>
 #include <vulkan/vulkan.h>
+
 #include <bitset>
 
 namespace vulkan {
diff --git a/vulkan/nulldrv/null_driver.tmpl b/vulkan/nulldrv/null_driver.tmpl
index ce15517..0f53015 100644
--- a/vulkan/nulldrv/null_driver.tmpl
+++ b/vulkan/nulldrv/null_driver.tmpl
@@ -97,9 +97,10 @@

 // WARNING: This file is generated. See ../README.md for instructions.

-#include "null_driver_gen.h"
 #include <algorithm>

+#include "null_driver_gen.h"

 using namespace null_driver;

 namespace {
diff --git a/vulkan/nulldrv/null_driver_gen.cpp b/vulkan/nulldrv/null_driver_gen.cpp
index 92b7468..b8d7d2b 100644
--- a/vulkan/nulldrv/null_driver_gen.cpp
+++ b/vulkan/nulldrv/null_driver_gen.cpp
@@ -17,6 +17,7 @@
 // WARNING: This file is generated. See ../README.md for instructions.
 
 #include <algorithm>
+
 #include "null_driver_gen.h"
 
 using namespace null_driver;