merge in nyc-mr1-release history after reset to nyc-mr1-dev
diff --git a/camera/cameraserver/cameraserver.rc b/camera/cameraserver/cameraserver.rc
index c11a02a..624baff 100644
--- a/camera/cameraserver/cameraserver.rc
+++ b/camera/cameraserver/cameraserver.rc
@@ -4,3 +4,4 @@
     group audio camera input drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct
     ioprio rt 4
     writepid /dev/cpuset/camera-daemon/tasks
+    writepid /dev/stune/foreground/tasks
diff --git a/include/media/stagefright/ColorConverter.h b/include/media/stagefright/ColorConverter.h
index 85ba920..270c809 100644
--- a/include/media/stagefright/ColorConverter.h
+++ b/include/media/stagefright/ColorConverter.h
@@ -70,6 +70,9 @@
     status_t convertYUV420Planar(
             const BitmapParams &src, const BitmapParams &dst);
 
+    status_t convertYUV420PlanarUseLibYUV(
+            const BitmapParams &src, const BitmapParams &dst);
+
     status_t convertQCOMYUV420SemiPlanar(
             const BitmapParams &src, const BitmapParams &dst);
 
diff --git a/media/libstagefright/Android.mk b/media/libstagefright/Android.mk
index 2445842..3848502 100644
--- a/media/libstagefright/Android.mk
+++ b/media/libstagefright/Android.mk
@@ -104,6 +104,7 @@
 
 LOCAL_STATIC_LIBRARIES := \
         libstagefright_color_conversion \
+        libyuv_static \
         libstagefright_aacenc \
         libstagefright_matroska \
         libstagefright_mediafilter \
diff --git a/media/libstagefright/StagefrightMediaScanner.cpp b/media/libstagefright/StagefrightMediaScanner.cpp
index db33e83..8935f6a 100644
--- a/media/libstagefright/StagefrightMediaScanner.cpp
+++ b/media/libstagefright/StagefrightMediaScanner.cpp
@@ -122,6 +122,7 @@
         { "writer", METADATA_KEY_WRITER },
         { "compilation", METADATA_KEY_COMPILATION },
         { "isdrm", METADATA_KEY_IS_DRM },
+        { "date", METADATA_KEY_DATE },
         { "width", METADATA_KEY_VIDEO_WIDTH },
         { "height", METADATA_KEY_VIDEO_HEIGHT },
     };
diff --git a/media/libstagefright/colorconversion/Android.mk b/media/libstagefright/colorconversion/Android.mk
index 32e2dfd..0bf9701 100644
--- a/media/libstagefright/colorconversion/Android.mk
+++ b/media/libstagefright/colorconversion/Android.mk
@@ -7,7 +7,11 @@
 
 LOCAL_C_INCLUDES := \
         $(TOP)/frameworks/native/include/media/openmax \
-        $(TOP)/hardware/msm7k
+        $(TOP)/hardware/msm7k \
+        $(TOP)/external/libyuv/files/include
+
+LOCAL_STATIC_LIBRARIES := \
+        libyuv_static \
 
 LOCAL_CFLAGS += -Werror
 LOCAL_CLANG := true
diff --git a/media/libstagefright/colorconversion/ColorConverter.cpp b/media/libstagefright/colorconversion/ColorConverter.cpp
index 597167f..3ca7cc0 100644
--- a/media/libstagefright/colorconversion/ColorConverter.cpp
+++ b/media/libstagefright/colorconversion/ColorConverter.cpp
@@ -22,6 +22,10 @@
 #include <media/stagefright/ColorConverter.h>
 #include <media/stagefright/MediaErrors.h>
 
+#include "libyuv/convert_from.h"
+
+#define USE_LIBYUV
+
 namespace android {
 
 ColorConverter::ColorConverter(
@@ -103,7 +107,11 @@
 
     switch (mSrcFormat) {
         case OMX_COLOR_FormatYUV420Planar:
+#ifdef USE_LIBYUV
+            err = convertYUV420PlanarUseLibYUV(src, dst);
+#else
             err = convertYUV420Planar(src, dst);
+#endif
             break;
 
         case OMX_COLOR_FormatCbYCrY:
@@ -196,6 +204,34 @@
     return OK;
 }
 
+status_t ColorConverter::convertYUV420PlanarUseLibYUV(
+        const BitmapParams &src, const BitmapParams &dst) {
+    if (!((src.mCropLeft & 1) == 0
+            && src.cropWidth() == dst.cropWidth()
+            && src.cropHeight() == dst.cropHeight())) {
+        return ERROR_UNSUPPORTED;
+    }
+
+    uint16_t *dst_ptr = (uint16_t *)dst.mBits
+        + dst.mCropTop * dst.mWidth + dst.mCropLeft;
+
+    const uint8_t *src_y =
+        (const uint8_t *)src.mBits + src.mCropTop * src.mWidth + src.mCropLeft;
+
+    const uint8_t *src_u =
+        (const uint8_t *)src_y + src.mWidth * src.mHeight
+        + src.mCropTop * (src.mWidth / 2) + src.mCropLeft / 2;
+
+    const uint8_t *src_v =
+        src_u + (src.mWidth / 2) * (src.mHeight / 2);
+
+
+    libyuv::I420ToRGB565(src_y, src.mWidth, src_u, src.mWidth / 2, src_v, src.mWidth / 2,
+            (uint8 *)dst_ptr, dst.mWidth * 2, dst.mWidth, dst.mHeight);
+
+    return OK;
+}
+
 status_t ColorConverter::convertYUV420Planar(
         const BitmapParams &src, const BitmapParams &dst) {
     if (!((src.mCropLeft & 1) == 0
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 83e8222..149b492 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -132,6 +132,9 @@
     case AUDIO_FORMAT_AC3: return "ac-3";
     case AUDIO_FORMAT_E_AC3: return "e-ac-3";
     case AUDIO_FORMAT_IEC61937: return "iec61937";
+    case AUDIO_FORMAT_DTS: return "dts";
+    case AUDIO_FORMAT_DTS_HD: return "dts-hd";
+    case AUDIO_FORMAT_DOLBY_TRUEHD: return "dolby-truehd";
     default:
         break;
     }
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index e00070c..6f827d9 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -3326,6 +3326,9 @@
                                     " ret(%zd) deltaMs(%d) requires sleep %d ms",
                                     this, ret, deltaMs, throttleMs);
                             mThreadThrottleTimeMs += throttleMs;
+                            // Throttle must be attributed to the previous mixer loop's write time
+                            // to allow back-to-back throttling.
+                            lastWriteFinished += throttleMs * 1000000;
                         } else {
                             uint32_t diff = mThreadThrottleTimeMs - mThreadThrottleEndMs;
                             if (diff > 0) {
diff --git a/services/audiopolicy/common/managerdefinitions/src/TypeConverter.cpp b/services/audiopolicy/common/managerdefinitions/src/TypeConverter.cpp
index f639551..48bfd79 100644
--- a/services/audiopolicy/common/managerdefinitions/src/TypeConverter.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/TypeConverter.cpp
@@ -142,6 +142,7 @@
     MAKE_STRING_FROM_ENUM(AUDIO_FORMAT_DTS),
     MAKE_STRING_FROM_ENUM(AUDIO_FORMAT_DTS_HD),
     MAKE_STRING_FROM_ENUM(AUDIO_FORMAT_IEC61937),
+    MAKE_STRING_FROM_ENUM(AUDIO_FORMAT_DOLBY_TRUEHD),
 };
 template<>
 const size_t FormatConverter::mSize = sizeof(FormatConverter::mTable) /
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 3b075fa..0e64716 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -4375,7 +4375,7 @@
         }
         routing_strategy curStrategy = getStrategy((audio_stream_type_t)curStream);
         audio_devices_t curDevices =
-                getDeviceForStrategy((routing_strategy)curStrategy, true /*fromCache*/);
+                getDeviceForStrategy((routing_strategy)curStrategy, false /*fromCache*/);
         SortedVector<audio_io_handle_t> outputs = getOutputsForDevice(curDevices, mOutputs);
         for (size_t i = 0; i < outputs.size(); i++) {
             sp<AudioOutputDescriptor> outputDesc = mOutputs.valueFor(outputs[i]);
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index ff73c28..4510d36 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -911,8 +911,9 @@
 // Can camera service trust the caller based on the calling UID?
 static bool isTrustedCallingUid(uid_t uid) {
     switch (uid) {
-        case AID_MEDIA:         // mediaserver
+        case AID_MEDIA:        // mediaserver
         case AID_CAMERASERVER: // cameraserver
+        case AID_RADIO:        // telephony
             return true;
         default:
             return false;
diff --git a/services/camera/libcameraservice/api1/client2/JpegProcessor.cpp b/services/camera/libcameraservice/api1/client2/JpegProcessor.cpp
index ffe96fc..d6d8dde 100644
--- a/services/camera/libcameraservice/api1/client2/JpegProcessor.cpp
+++ b/services/camera/libcameraservice/api1/client2/JpegProcessor.cpp
@@ -67,10 +67,15 @@
 }
 
 void JpegProcessor::onBufferReleased(const BufferInfo& bufferInfo) {
-    Mutex::Autolock l(mInputMutex);
     ALOGV("%s", __FUNCTION__);
-
     if (bufferInfo.mError) {
+        // Only lock in case of error, since we get one of these for each
+        // onFrameAvailable as well, and scheduling may delay this call late
+        // enough to run into later preview restart operations, for non-error
+        // cases.
+        // b/29524651
+        ALOGV("%s: JPEG buffer lost", __FUNCTION__);
+        Mutex::Autolock l(mInputMutex);
         mCaptureDone = true;
         mCaptureSuccess = false;
         mCaptureDoneSignal.signal();