1 files changed, 39 insertions, 0 deletions
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
index c717a56..0c531c3 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
@@ -719,6 +719,43 @@ status_t CameraDeviceClient::prepare(int streamId) {
     return res;
 }
 
+status_t CameraDeviceClient::prepare2(int maxCount, int streamId) {
+    ATRACE_CALL();
+    ALOGV("%s", __FUNCTION__);
+
+    status_t res = OK;
+    if ( (res = checkPid(__FUNCTION__) ) != OK) return res;
+
+    Mutex::Autolock icl(mBinderSerializationLock);
+
+    // Guard against trying to prepare non-created streams
+    ssize_t index = NAME_NOT_FOUND;
+    for (size_t i = 0; i < mStreamMap.size(); ++i) {
+        if (streamId == mStreamMap.valueAt(i)) {
+            index = i;
+            break;
+        }
+    }
+
+    if (index == NAME_NOT_FOUND) {
+        ALOGW("%s: Camera %d: Invalid stream ID (%d) specified, no stream created yet",
+                __FUNCTION__, mCameraId, streamId);
+        return BAD_VALUE;
+    }
+
+    if (maxCount <= 0) {
+        ALOGE("%s: Camera %d: Invalid maxCount (%d) specified, must be greater than 0.",
+                __FUNCTION__, mCameraId, maxCount);
+        return BAD_VALUE;
+    }
+
+    // Also returns BAD_VALUE if stream ID was not valid, or stream already
+    // has been used
+    res = mDevice->prepare(maxCount, streamId);
+
+    return res;
+}
+
 status_t CameraDeviceClient::tearDown(int streamId) {
     ATRACE_CALL();
     ALOGV("%s", __FUNCTION__);
@@ -799,6 +836,7 @@ void CameraDeviceClient::notifyIdle() {
     if (remoteCb != 0) {
         remoteCb->onDeviceIdle();
     }
+    Camera2ClientBase::notifyIdle();
 }
 
 void CameraDeviceClient::notifyShutter(const CaptureResultExtras& resultExtras,
@@ -808,6 +846,7 @@ void CameraDeviceClient::notifyShutter(const CaptureResultExtras& resultExtras,
     if (remoteCb != 0) {
         remoteCb->onCaptureStarted(resultExtras, timestamp);
     }
+    Camera2ClientBase::notifyShutter(resultExtras, timestamp);
 }
 
 void CameraDeviceClient::notifyPrepared(int streamId) {