1 files changed, 22 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/unittests/frame_buffer_helpers.h b/third_party/libwebrtc/sdk/objc/unittests/frame_buffer_helpers.h
new file mode 100644
index 0000000000..76c0d15c7e
--- /dev/null
+++ b/third_party/libwebrtc/sdk/objc/unittests/frame_buffer_helpers.h
@@ -0,0 +1,22 @@
+/*
+ *  Copyright 2018 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#import <AVFoundation/AVFoundation.h>
+
+#include "api/video/i420_buffer.h"
+
+void DrawGradientInRGBPixelBuffer(CVPixelBufferRef pixelBuffer);
+
+rtc::scoped_refptr<webrtc::I420Buffer> CreateI420Gradient(int width,
+                                                          int height);
+
+void CopyI420BufferToCVPixelBuffer(
+    rtc::scoped_refptr<webrtc::I420Buffer> i420Buffer,
+    CVPixelBufferRef pixelBuffer);