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Commit a68618bb authored by Alok Kediya's avatar Alok Kediya Committed by Ricardo Cerqueira
Browse files

Camera: Adds support for longshot configuration 

- The Camera API is extended with one additional
  call for longshot mode configuration.

(cherrypicked from commit 867c4865b2a61a8e844e2784c41b7aafc392aec0 )

Change-Id: Idb91a21dc0d9fa9d22b4a6bbcc0b2eebfc2cb6db
parent 95045529

core/jni/android_hardware_Camera.cpp

+23 −0
Original line number Original line Diff line number Diff line
@@ -390,6 +390,26 @@ void JNICameraContext::setCallbackMode(JNIEnv *env, bool installed, bool manualM 
        clearCallbackBuffers_l(env, &mCallbackBuffers);

        clearCallbackBuffers_l(env, &mCallbackBuffers);

    }

    }

}

}



static void android_hardware_Camera_setLongshot(JNIEnv *env, jobject thiz, jboolean enable)

{

    ALOGV("setLongshot");

    JNICameraContext* context;

    status_t rc;

    sp<Camera> camera = get_native_camera(env, thiz, &context);

    if (camera == 0) return;



    if ( enable ) {

        rc = camera->sendCommand(CAMERA_CMD_LONGSHOT_ON, 0, 0);

    } else {

        rc = camera->sendCommand(CAMERA_CMD_LONGSHOT_OFF, 0, 0);

    }



    if (rc != NO_ERROR) {

       jniThrowException(env, "java/lang/RuntimeException", "enabling longshot mode failed");

    }

}



static void android_hardware_Camera_sendHistogramData(JNIEnv *env, jobject thiz)

static void android_hardware_Camera_sendHistogramData(JNIEnv *env, jobject thiz)

 {

 {

   ALOGV("sendHistogramData" );

   ALOGV("sendHistogramData" );
@@ -1000,6 +1020,9 @@ static JNINativeMethod camMethods[] = { 
  { "native_sendHistogramData",

  { "native_sendHistogramData",

    "()V",

    "()V",

     (void *)android_hardware_Camera_sendHistogramData },

     (void *)android_hardware_Camera_sendHistogramData },

 { "native_setLongshot",

     "(Z)V",

      (void *)android_hardware_Camera_setLongshot },

  { "native_setParameters",

  { "native_setParameters",

    "(Ljava/lang/String;)V",

    "(Ljava/lang/String;)V",

    (void *)android_hardware_Camera_setParameters },

    (void *)android_hardware_Camera_setParameters },