1 files changed, 38 insertions, 0 deletions
diff --git a/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/pixelutils.cpp b/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/pixelutils.cpp
new file mode 100644
index 0000000..596c7c0
--- /dev/null
+++ b/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/pixelutils.cpp
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "pixelutils.h"
+
+#include <stdint.h>
+
+typedef uint32_t uint32;
+
+void JNI_PIXELUTILS_METHOD(nativeCopyPixels)(
+    JNIEnv* env, jclass clazz, jobject input, jobject output, jint width, jint height, jint offset,
+    jint pixStride, jint rowStride) {
+  uint32* pInPix = static_cast<uint32*>(env->GetDirectBufferAddress(input));
+  uint32* pOutput = static_cast<uint32*>(env->GetDirectBufferAddress(output));
+  uint32* pOutRow = pOutput + offset;
+  for (int y = 0; y < height; ++y) {
+    uint32* pOutPix = pOutRow;
+    for (int x = 0; x < width; ++x) {
+      *pOutPix = *(pInPix++);
+      pOutPix += pixStride;
+    }
+    pOutRow += rowStride;
+  }
+}
+