commit a699e79e10ce3456597b542341129fb92dad042e
author Naseer Ahmed <naseer@codeaurora.org> Thu Nov 09 15:08:31 2017 -0500
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Nov 15 08:35:52 2017 -0800
tree 14d9870dc298b0e48183959a4bf9388456d0df2c
parent b2a2ac954485d5850d5258de40e5ca13490d9049

hwc2: Add support for disabling external animation

CRs-Fixed: 2141089
Change-Id: I8ef40d359d0076ee02e08b11a9f270db8ad62897

sdm/libs/hwc2/Android.mk

diff --git a/sdm/libs/hwc2/Android.mk b/sdm/libs/hwc2/Android.mk
index 9db57ab..bd33aff 100644
--- a/sdm/libs/hwc2/Android.mk
+++ b/sdm/libs/hwc2/Android.mk
@@ -21,6 +21,10 @@
                                  libsdmutils libc++ liblog libgrallocutils libui libgpu_tonemapper \
                                  libhidlbase libhidltransport vendor.display.config@1.0_vendor
 
+ifeq ($(display_config_version), DISPLAY_CONFIG_1_1)
+LOCAL_SHARED_LIBRARIES        += vendor.display.config@1.1_vendor
+endif
+
 LOCAL_SRC_FILES               := hwc_session.cpp \
                                  hwc_session_services.cpp \
                                  hwc_display.cpp \

sdm/libs/hwc2/hwc_display.cpp

diff --git a/sdm/libs/hwc2/hwc_display.cpp b/sdm/libs/hwc2/hwc_display.cpp
index 2255c45..54a9c9b 100644
--- a/sdm/libs/hwc2/hwc_display.cpp
+++ b/sdm/libs/hwc2/hwc_display.cpp
@@ -457,6 +457,7 @@
   metadata_refresh_rate_ = 0;
   auto working_primaries = ColorPrimaries_BT709_5;
   bool secure_display_active = false;
+  layer_stack_.flags.animating = animating_;
 
   // Add one layer for fb target
   // TODO(user): Add blit target layers

sdm/libs/hwc2/hwc_display.h

diff --git a/sdm/libs/hwc2/hwc_display.h b/sdm/libs/hwc2/hwc_display.h
index b3257f9..1fe43af 100644
--- a/sdm/libs/hwc2/hwc_display.h
+++ b/sdm/libs/hwc2/hwc_display.h
@@ -210,6 +210,10 @@
                                          float* out_max_luminance,
                                          float* out_max_average_luminance,
                                          float* out_min_luminance);
+  virtual HWC2::Error SetDisplayAnimating(bool animating) {
+    animating_ = animating;
+    return HWC2::Error::None;
+  }
 
  protected:
   // Maximum number of layers supported by display manager.
@@ -299,6 +303,7 @@
   DisplayClass display_class_;
   uint32_t geometry_changes_ = GeometryChanges::kNone;
   bool skip_validate_ = false;
+  bool animating_ = false;
 };
 
 inline int HWCDisplay::Perform(uint32_t operation, ...) {

sdm/libs/hwc2/hwc_session.h

diff --git a/sdm/libs/hwc2/hwc_session.h b/sdm/libs/hwc2/hwc_session.h
index fe69515..84abd7b 100644
--- a/sdm/libs/hwc2/hwc_session.h
+++ b/sdm/libs/hwc2/hwc_session.h
@@ -20,7 +20,12 @@
 #ifndef __HWC_SESSION_H__
 #define __HWC_SESSION_H__
 
+#ifdef DISPLAY_CONFIG_1_1
+#include <vendor/display/config/1.1/IDisplayConfig.h>
+#else
 #include <vendor/display/config/1.0/IDisplayConfig.h>
+#endif
+
 #include <core/core_interface.h>
 #include <utils/locker.h>
 
@@ -35,7 +40,11 @@
 
 namespace sdm {
 
+#ifdef DISPLAY_CONFIG_1_1
+using vendor::display::config::V1_1::IDisplayConfig;
+#else
 using ::vendor::display::config::V1_0::IDisplayConfig;
+#endif
 using ::android::hardware::Return;
 
 // Create a singleton uevent listener thread valid for life of hardware composer process.
@@ -211,6 +220,11 @@
   Return<int32_t> setCameraLaunchStatus(uint32_t on) override;
   Return<void> displayBWTransactionPending(displayBWTransactionPending_cb _hidl_cb) override;
 
+  // Methods from ::android::hardware::display::config::V1_1::IDisplayConfig follow.
+#ifdef DISPLAY_CONFIG_1_1
+  Return<int32_t> setDisplayAnimating(uint64_t display_id, bool animating) override;
+#endif
+
   // QClient methods
   virtual android::status_t notifyCallback(uint32_t command, const android::Parcel *input_parcel,
                                            android::Parcel *output_parcel);

sdm/libs/hwc2/hwc_session_services.cpp

diff --git a/sdm/libs/hwc2/hwc_session_services.cpp b/sdm/libs/hwc2/hwc_session_services.cpp
index 64ac57c..0fbba4d 100644
--- a/sdm/libs/hwc2/hwc_session_services.cpp
+++ b/sdm/libs/hwc2/hwc_session_services.cpp
@@ -506,4 +506,14 @@
   return Void();
 }
 
+#ifdef DISPLAY_CONFIG_1_1
+// Methods from ::vendor::hardware::display::config::V1_1::IDisplayConfig follow.
+Return<int32_t> HWCSession::setDisplayAnimating(uint64_t display_id, bool animating ) {
+  SEQUENCE_WAIT_SCOPE_LOCK(locker_[display_id]);
+  return CallDisplayFunction(static_cast<hwc2_device_t *>(this), display_id,
+                             &HWCDisplay::SetDisplayAnimating, animating);
+}
+#endif
+
+
 }  // namespace sdm