Camera: Enable Histogram feature.

Link the histogram enable/disable commands from application to the HAL layer. Change-Id: I510c4e1798285ed1315bfb0d234fa76090659ba2
CyanogenMod · Nov 4, 2014 · 5b2ef3b · 5b2ef3b
1 parent 9f7a9f7
commit 5b2ef3b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/services/camera/libcameraservice/api1/CameraClient.cpp b/services/camera/libcameraservice/api1/CameraClient.cpp
@@ -650,6 +650,10 @@ status_t CameraClient::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) {
     } else if (cmd == CAMERA_CMD_PING) {
         // If mHardware is 0, checkPidAndHardware will return error.
         return OK;
+    } else if (cmd == CAMERA_CMD_HISTOGRAM_ON) {
+        enableMsgType(CAMERA_MSG_STATS_DATA);
+    } else if (cmd == CAMERA_CMD_HISTOGRAM_OFF) {
+        disableMsgType(CAMERA_MSG_STATS_DATA);
     }
 
     return mHardware->sendCommand(cmd, arg1, arg2);