From 7d7ae7345abfb91be55c4aed6c9be9d09a144e4c Mon Sep 17 00:00:00 2001
From: Dan Stoza <stoza@google.com>
Date: Wed, 16 Mar 2016 12:23:40 -0700
Subject: HWC2: Add getHdrCapabilities to C++ shim

Adds support for the getHdrCapabilities call to the HWC2 C++ shim.

Bug: 25684127
Change-Id: Ib4635ee437a06b48945e7f0328492c1e74e27aaa
---
 libs/ui/HdrCapabilities.cpp | 59 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 libs/ui/HdrCapabilities.cpp

(limited to 'libs/ui/HdrCapabilities.cpp')

diff --git a/libs/ui/HdrCapabilities.cpp b/libs/ui/HdrCapabilities.cpp
new file mode 100644
index 0000000000..511f68ab4c
--- /dev/null
+++ b/libs/ui/HdrCapabilities.cpp
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ui/HdrCapabilities.h>
+
+#include <binder/Parcel.h>
+
+namespace android {
+
+status_t HdrCapabilities::writeToParcel(Parcel* parcel) const
+{
+    status_t result = parcel->writeInt32Vector(mSupportedHdrTypes);
+    if (result != OK) {
+        return result;
+    }
+    result = parcel->writeFloat(mMaxLuminance);
+    if (result != OK) {
+        return result;
+    }
+    result = parcel->writeFloat(mMaxAverageLuminance);
+    if (result != OK) {
+        return result;
+    }
+    result = parcel->writeFloat(mMinLuminance);
+    return result;
+}
+
+status_t HdrCapabilities::readFromParcel(const Parcel* parcel)
+{
+    status_t result = parcel->readInt32Vector(&mSupportedHdrTypes);
+    if (result != OK) {
+        return result;
+    }
+    result = parcel->readFloat(&mMaxLuminance);
+    if (result != OK) {
+        return result;
+    }
+    result = parcel->readFloat(&mMaxAverageLuminance);
+    if (result != OK) {
+        return result;
+    }
+    result = parcel->readFloat(&mMinLuminance);
+    return result;
+}
+
+} // namespace android
-- 
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