1 files changed, 56 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/native/src/objc_frame_buffer.h b/third_party/libwebrtc/sdk/objc/native/src/objc_frame_buffer.h
new file mode 100644
index 0000000000..944690c8bc
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+++ b/third_party/libwebrtc/sdk/objc/native/src/objc_frame_buffer.h
@@ -0,0 +1,56 @@
+/*
+ *  Copyright 2017 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.
+ */
+
+#ifndef SDK_OBJC_NATIVE_SRC_OBJC_FRAME_BUFFER_H_
+#define SDK_OBJC_NATIVE_SRC_OBJC_FRAME_BUFFER_H_
+
+#import <CoreVideo/CoreVideo.h>
+
+#import "base/RTCMacros.h"
+
+#include "common_video/include/video_frame_buffer.h"
+
+@protocol RTC_OBJC_TYPE
+(RTCVideoFrameBuffer);
+
+namespace webrtc {
+
+class ObjCFrameBuffer : public VideoFrameBuffer {
+ public:
+  explicit ObjCFrameBuffer(id<RTC_OBJC_TYPE(RTCVideoFrameBuffer)>);
+  ~ObjCFrameBuffer() override;
+
+  Type type() const override;
+
+  int width() const override;
+  int height() const override;
+
+  rtc::scoped_refptr<I420BufferInterface> ToI420() override;
+  rtc::scoped_refptr<VideoFrameBuffer> CropAndScale(int offset_x,
+                                                    int offset_y,
+                                                    int crop_width,
+                                                    int crop_height,
+                                                    int scaled_width,
+                                                    int scaled_height) override;
+
+  id<RTC_OBJC_TYPE(RTCVideoFrameBuffer)> wrapped_frame_buffer() const;
+
+ private:
+  id<RTC_OBJC_TYPE(RTCVideoFrameBuffer)> frame_buffer_;
+  int width_;
+  int height_;
+};
+
+id<RTC_OBJC_TYPE(RTCVideoFrameBuffer)> ToObjCVideoFrameBuffer(
+    const rtc::scoped_refptr<VideoFrameBuffer>& buffer);
+
+}  // namespace webrtc
+
+#endif  // SDK_OBJC_NATIVE_SRC_OBJC_FRAME_BUFFER_H_