From b97babb8c08969b55af3b6456d15f764c8873d3f Mon Sep 17 00:00:00 2001
From: Yin-Chia Yeh <yinchiayeh@google.com>
Date: Thu, 12 Mar 2015 13:42:44 -0700
Subject: Camera: plumbing rotation field through

Change-Id: I0f4343a0bfa7bf09ba887c78a1da1c08daa35333
---
 include/camera/camera2/ICameraDeviceUser.h   |  6 ++--
 include/camera/camera2/OutputConfiguration.h | 51 ++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 3 deletions(-)
 create mode 100644 include/camera/camera2/OutputConfiguration.h

(limited to 'include/camera')

diff --git a/include/camera/camera2/ICameraDeviceUser.h b/include/camera/camera2/ICameraDeviceUser.h
index bfc2aa0..e9f1f5a 100644
--- a/include/camera/camera2/ICameraDeviceUser.h
+++ b/include/camera/camera2/ICameraDeviceUser.h
@@ -27,9 +27,9 @@ namespace android {
 
 class ICameraDeviceUserClient;
 class IGraphicBufferProducer;
-class Surface;
 class CaptureRequest;
 class CameraMetadata;
+class OutputConfiguration;
 
 enum {
     NO_IN_FLIGHT_REPEATING_FRAMES = -1,
@@ -100,8 +100,8 @@ public:
     virtual status_t        endConfigure() = 0;
 
     virtual status_t        deleteStream(int streamId) = 0;
-    virtual status_t        createStream(
-            const sp<IGraphicBufferProducer>& bufferProducer) = 0;
+
+    virtual status_t        createStream(const OutputConfiguration& outputConfiguration) = 0;
 
     // Create a request object from a template.
     virtual status_t        createDefaultRequest(int templateId,
diff --git a/include/camera/camera2/OutputConfiguration.h b/include/camera/camera2/OutputConfiguration.h
new file mode 100644
index 0000000..e6b679f
--- /dev/null
+++ b/include/camera/camera2/OutputConfiguration.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ANDROID_HARDWARE_CAMERA2_OUTPUTCONFIGURATION_H
+#define ANDROID_HARDWARE_CAMERA2_OUTPUTCONFIGURATION_H
+
+#include <utils/RefBase.h>
+#include <gui/IGraphicBufferProducer.h>
+
+namespace android {
+
+class Surface;
+
+class OutputConfiguration : public virtual RefBase {
+public:
+
+    static const int INVALID_ROTATION;
+    sp<IGraphicBufferProducer> getGraphicBufferProducer() const;
+    int                        getRotation() const;
+
+    /**
+     * Keep impl up-to-date with OutputConfiguration.java in frameworks/base
+     */
+    status_t                   writeToParcel(Parcel& parcel) const;
+    // getGraphicBufferProducer will be NULL if error occurred
+    // getRotation will be INVALID_ROTATION if error occurred
+    OutputConfiguration(const Parcel& parcel);
+
+private:
+    sp<IGraphicBufferProducer> mGbp;
+    int                        mRotation;
+
+    // helper function
+    static String16 readMaybeEmptyString16(const Parcel& parcel);
+};
+}; // namespace android
+
+#endif
-- 
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