Re-land "Convert native handles to buffers before encoding."

webrtc/test/fake_texture_frame.h

Index: webrtc/test/fake_texture_frame.h
diff --git a/webrtc/test/fake_texture_frame.h b/webrtc/test/fake_texture_frame.h
new file mode 100644
index 0000000000000000000000000000000000000000..682e7b6bae679a7ee5a90fc4edd983dd6ac356c0
--- /dev/null
+++ b/webrtc/test/fake_texture_frame.h
@@ -0,0 +1,56 @@
+/*
+ *  Copyright (c) 2015 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 WEBRTC_TEST_FAKE_TEXTURE_FRAME_H_
+#define WEBRTC_TEST_FAKE_TEXTURE_FRAME_H_
+
+#include "webrtc/base/checks.h"
+#include "webrtc/common_video/interface/video_frame_buffer.h"
+#include "webrtc/video_frame.h"
+
+namespace webrtc {
+namespace test {
+
+class FakeNativeHandle {};
+
+class FakeNativeHandleBuffer : public NativeHandleBuffer {
+ public:
+  FakeNativeHandleBuffer(void* native_handle, int width, int height)
+      : NativeHandleBuffer(native_handle, width, height) {}
+
+  ~FakeNativeHandleBuffer() {
+    delete reinterpret_cast<FakeNativeHandle*>(native_handle_);
+  }
+
+ private:
+  rtc::scoped_refptr<VideoFrameBuffer> NativeToI420Buffer() override {
+    rtc::scoped_refptr<VideoFrameBuffer> buffer(
+        new rtc::RefCountedObject<I420Buffer>(width_, height_));
+    int half_height = (height_ + 1) / 2;
+    int half_width = (width_ + 1) / 2;
+    memset(buffer->data(kYPlane), 0, height_ * width_);
+    memset(buffer->data(kUPlane), 0, half_height * half_width);
+    memset(buffer->data(kVPlane), 0, half_height * half_width);
+    return buffer;
+  }
+};
+
+static VideoFrame CreateFakeNativeHandleFrame(FakeNativeHandle* native_handle,
+                                              int width,
+                                              int height,
+                                              uint32_t timestamp,
+                                              int64_t render_time_ms,
+                                              VideoRotation rotation) {
+  return VideoFrame(new rtc::RefCountedObject<FakeNativeHandleBuffer>(
+                        native_handle, width, height),
+                    timestamp, render_time_ms, rotation);
+}
+}  // namespace test
+}  // namespace webrtc
+#endif  //  WEBRTC_TEST_FAKE_TEXTURE_FRAME_H_