1 files changed, 36 insertions, 1 deletions

diff --git a/media/libstagefright/CameraSource.cpp b/media/libstagefright/CameraSource.cpp
index e2ad924..f6b4741 100644
--- a/media/libstagefright/CameraSource.cpp
+++ b/media/libstagefright/CameraSource.cpp
@@ -27,8 +27,10 @@
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/MetaData.h>
+#include <media/hardware/HardwareAPI.h>
 #include <camera/Camera.h>
 #include <camera/CameraParameters.h>
+#include <camera/ICameraRecordingProxy.h>
 #include <gui/Surface.h>
 #include <utils/String8.h>
 #include <cutils/properties.h>
@@ -701,7 +703,13 @@ status_t CameraSource::start(MetaData *meta) {
 
     if (meta) {
         int64_t startTimeUs;
-        if (meta->findInt64(kKeyTime, &startTimeUs)) {
+
+        auto key = kKeyTime;
+        if (!property_get_bool("media.camera.ts.monotonic", true)) {
+            key = kKeyTimeBoot;
+        }
+
+        if (meta->findInt64(key, &startTimeUs)) {
             mStartTimeUs = startTimeUs;
         }
 
@@ -843,6 +851,8 @@ void CameraSource::releaseQueuedFrames() {
     List<sp<IMemory> >::iterator it;
     while (!mFramesReceived.empty()) {
         it = mFramesReceived.begin();
+        // b/28466701
+        adjustOutgoingANWBuffer(it->get());
         releaseRecordingFrame(*it);
         mFramesReceived.erase(it);
         ++mNumFramesDropped;
@@ -863,6 +873,9 @@ void CameraSource::signalBufferReturned(MediaBuffer *buffer) {
     for (List<sp<IMemory> >::iterator it = mFramesBeingEncoded.begin();
          it != mFramesBeingEncoded.end(); ++it) {
         if ((*it)->pointer() ==  buffer->data()) {
+            // b/28466701
+            adjustOutgoingANWBuffer(it->get());
+
             releaseOneRecordingFrame((*it));
             mFramesBeingEncoded.erase(it);
             ++mNumFramesEncoded;
@@ -981,6 +994,10 @@ void CameraSource::dataCallbackTimestamp(int64_t timestampUs,
     ++mNumFramesReceived;
 
     CHECK(data != NULL && data->size() > 0);
+
+    // b/28466701
+    adjustIncomingANWBuffer(data.get());
+
     mFramesReceived.push_back(data);
     int64_t timeUs = mStartTimeUs + (timestampUs - mFirstFrameTimeUs);
     mFrameTimes.push_back(timeUs);
@@ -994,6 +1011,24 @@ bool CameraSource::isMetaDataStoredInVideoBuffers() const {
     return mIsMetaDataStoredInVideoBuffers;
 }
 
+void CameraSource::adjustIncomingANWBuffer(IMemory* data) {
+    VideoNativeMetadata *payload =
+            reinterpret_cast<VideoNativeMetadata*>(data->pointer());
+    if (payload->eType == kMetadataBufferTypeANWBuffer) {
+        payload->pBuffer = (ANativeWindowBuffer*)(((uint8_t*)payload->pBuffer) +
+                ICameraRecordingProxy::getCommonBaseAddress());
+    }
+}
+
+void CameraSource::adjustOutgoingANWBuffer(IMemory* data) {
+    VideoNativeMetadata *payload =
+            reinterpret_cast<VideoNativeMetadata*>(data->pointer());
+    if (payload->eType == kMetadataBufferTypeANWBuffer) {
+        payload->pBuffer = (ANativeWindowBuffer*)(((uint8_t*)payload->pBuffer) -
+                ICameraRecordingProxy::getCommonBaseAddress());
+    }
+}
+
 CameraSource::ProxyListener::ProxyListener(const sp<CameraSource>& source) {
     mSource = source;
 }