commit 228a53805808a24cb19fcf13b1f0bdc2ed89bbe1
author Eino-Ville Talvala <etalvala@google.com> Mon Aug 13 12:16:06 2012 -0700
committer Eino-Ville Talvala <etalvala@google.com> Mon Aug 20 16:08:00 2012 -0700
tree 96b41c80d1080b83e286d450daf161782fe66627
parent 3cc89794d92b833feff15ca76dfa196cc886e43f

Camera2: Add support for preview callbacks

- Move camera overall state enum to be part of parameters
- No longer use ICameraLock to guard access to overall state enum
- Add callback flag management
- Add callback stream and management

Bug: 6243944

Change-Id: Ideb3dc523a23c05e440e429ebf838b1900a96573

services/camera/libcameraservice/Camera2Device.cpp

diff --git a/services/camera/libcameraservice/Camera2Device.cpp b/services/camera/libcameraservice/Camera2Device.cpp
index bbdee39..583701d 100644
--- a/services/camera/libcameraservice/Camera2Device.cpp
+++ b/services/camera/libcameraservice/Camera2Device.cpp
@@ -1028,8 +1028,9 @@
         buffer_handle_t* buffer) {
     StreamAdapter *stream =
             const_cast<StreamAdapter*>(static_cast<const StreamAdapter*>(w));
-    ALOGVV("Stream %d enqueue: Buffer %p captured at %lld ns",
-            stream->mId, (void*)(*buffer), timestamp);
+    stream->mFrameCount++;
+    ALOGVV("Stream %d enqueue: Frame %d (%p) captured at %lld ns",
+            stream->mId, mFrameCount, (void*)(*buffer), timestamp);
     int state = stream->mState;
     if (state != ACTIVE) {
         ALOGE("%s: Called when in bad state: %d", __FUNCTION__, state);
@@ -1037,6 +1038,7 @@
     }
     ANativeWindow *a = toANW(w);
     status_t err;
+
     err = native_window_set_buffers_timestamp(a, timestamp);
     if (err != OK) {
         ALOGE("%s: Error setting timestamp on native window: %s (%d)",
@@ -1052,7 +1054,6 @@
     }
 
     stream->mActiveBuffers--;
-    stream->mFrameCount++;
     stream->mLastTimestamp = timestamp;
     return OK;
 }