From 18a8ecb60012335259135a45cbe05d8bf0f93190 Mon Sep 17 00:00:00 2001
From: Weijie Wang <weijiew@codeaurora.org>
Date: Thu, 17 Aug 2017 16:49:51 +0800
Subject: SnapdragonCamera: Support HLG and HDR10

Support HLG and HDR10

Change-Id: I1dd8a40a85e9cc0115515217b4ec75a726b6f41e
---
 .../android/camera/util/SettingTranslation.java    | 15 +++++++++++++
 src/com/android/camera/util/VendorTagUtil.java     | 25 +++++++++++++++++++++-
 2 files changed, 39 insertions(+), 1 deletion(-)

(limited to 'src/com/android/camera/util')

diff --git a/src/com/android/camera/util/SettingTranslation.java b/src/com/android/camera/util/SettingTranslation.java
index 6aee0ede0..2151f66e0 100644
--- a/src/com/android/camera/util/SettingTranslation.java
+++ b/src/com/android/camera/util/SettingTranslation.java
@@ -29,6 +29,7 @@
 package com.android.camera.util;
 
 import android.hardware.camera2.CameraMetadata;
+import android.media.MediaCodecInfo;
 import android.media.MediaRecorder;
 
 import java.util.HashMap;
@@ -39,6 +40,7 @@ public class SettingTranslation {
     private static final TwoWayMap VIDEO_ENCODER_TABLE = new TwoWayMap();
     private static final TwoWayMap AUDIO_ENCODER_TABLE = new TwoWayMap();
     private static final TwoWayMap NOISE_REDUCTION_TABLE = new TwoWayMap();
+    private static final TwoWayMap VIDEO_ENCODER_PROFILE_TABLE = new TwoWayMap();
 
     static {
         VIDEO_ENCODER_TABLE.put("default", MediaRecorder.VideoEncoder.DEFAULT);
@@ -69,6 +71,11 @@ public class SettingTranslation {
         NOISE_REDUCTION_TABLE.put("minimal", CameraMetadata.NOISE_REDUCTION_MODE_MINIMAL);
         NOISE_REDUCTION_TABLE.put("zero-shutter-lag", CameraMetadata
                 .NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG);
+
+        VIDEO_ENCODER_PROFILE_TABLE.put("HEVCProfileMain10",
+                MediaCodecInfo.CodecProfileLevel.HEVCProfileMain10);
+        VIDEO_ENCODER_PROFILE_TABLE.put("HEVCProfileMain10HDR10",
+                MediaCodecInfo.CodecProfileLevel.HEVCProfileMain10HDR10);
     }
 
     public static int getVideoEncoder(String key) {
@@ -95,6 +102,14 @@ public class SettingTranslation {
         return NOISE_REDUCTION_TABLE.get(key);
     }
 
+    public static int getVideoEncoderProfile(String key) {
+        return VIDEO_ENCODER_PROFILE_TABLE.get(key);
+    }
+
+    public static String getVideoEncoderProfile(int key) {
+        return VIDEO_ENCODER_PROFILE_TABLE.get(key);
+    }
+
     private static class TwoWayMap {
         private Map<String, Integer> strToInt = new HashMap<>();
         private Map<Integer, String> intToStr = new HashMap<>();
diff --git a/src/com/android/camera/util/VendorTagUtil.java b/src/com/android/camera/util/VendorTagUtil.java
index 9c2f6cc1c..fb8aee010 100644
--- a/src/com/android/camera/util/VendorTagUtil.java
+++ b/src/com/android/camera/util/VendorTagUtil.java
@@ -28,6 +28,8 @@
  */
 package com.android.camera.util;
 
+import android.hardware.camera2.CameraAccessException;
+import android.hardware.camera2.CameraDevice;
 import android.hardware.camera2.CaptureRequest;
 import android.util.Log;
 
@@ -52,7 +54,8 @@ public class VendorTagUtil {
     private static CaptureRequest.Key<Long> ISO_EXP =
             new CaptureRequest.Key<>("org.codeaurora.qcamera3.iso_exp_priority.use_iso_exp_priority",
                     Long.class);
-
+    private static final CaptureRequest.Key<Byte> HDRVideoMode =
+            new CaptureRequest.Key<>("org.quic.camera2.streamconfigs.HDRVideoMode", Byte.class);
 
     private static boolean isSupported(CaptureRequest.Builder builder,
                                        CaptureRequest.Key<?> key) {
@@ -62,6 +65,7 @@ public class VendorTagUtil {
         }catch(IllegalArgumentException exception){
             supported = false;
             Log.d(TAG, "vendor tag " + key.getName() + " is not supported");
+            exception.printStackTrace();
         }
         if ( supported ) {
             Log.d(TAG, "vendor tag " + key.getName() + " is supported");
@@ -131,4 +135,23 @@ public class VendorTagUtil {
         return isSupported(builder, ISO_EXP);
     }
 
+    public static void setHDRVideoMode(CaptureRequest.Builder builder, byte mode) {
+        if ( isHDRVideoModeSupported(builder) ) {
+            builder.set(HDRVideoMode, mode);
+        }
+    }
+
+    public static boolean isHDRVideoModeSupported(CaptureRequest.Builder builder) {
+        return isSupported(builder, HDRVideoMode);
+    }
+
+    public static boolean isHDRVideoModeSupported(CameraDevice camera) {
+        try {
+            CaptureRequest.Builder builder = camera.createCaptureRequest(CameraDevice.TEMPLATE_RECORD);
+            return isHDRVideoModeSupported(builder);
+        }catch(CameraAccessException exception) {
+            exception.printStackTrace();
+            return false;
+        }
+    }
 }
-- 
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