1/*
2 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#include "webrtc/common_video/interface/texture_video_frame.h"
12
13#include "testing/gtest/include/gtest/gtest.h"
14#include "webrtc/common_video/interface/native_handle.h"
15
16namespace webrtc {
17
18class NativeHandleImpl : public NativeHandle {
19 public:
20  NativeHandleImpl() : ref_count_(0) {}
21  virtual ~NativeHandleImpl() {}
22  virtual int32_t AddRef() { return ++ref_count_; }
23  virtual int32_t Release() { return --ref_count_; }
24  virtual void* GetHandle() { return NULL; }
25
26  int32_t ref_count() { return ref_count_; }
27 private:
28  int32_t ref_count_;
29};
30
31bool EqualTextureFrames(const I420VideoFrame& frame1,
32                        const I420VideoFrame& frame2);
33
34TEST(TestTextureVideoFrame, InitialValues) {
35  NativeHandleImpl handle;
36  TextureVideoFrame frame(&handle, 640, 480, 100, 10);
37  EXPECT_EQ(640, frame.width());
38  EXPECT_EQ(480, frame.height());
39  EXPECT_EQ(100u, frame.timestamp());
40  EXPECT_EQ(10, frame.render_time_ms());
41  EXPECT_EQ(&handle, frame.native_handle());
42
43  EXPECT_EQ(0, frame.set_width(320));
44  EXPECT_EQ(320, frame.width());
45  EXPECT_EQ(0, frame.set_height(240));
46  EXPECT_EQ(240, frame.height());
47  frame.set_timestamp(200);
48  EXPECT_EQ(200u, frame.timestamp());
49  frame.set_render_time_ms(20);
50  EXPECT_EQ(20, frame.render_time_ms());
51}
52
53TEST(TestTextureVideoFrame, RefCount) {
54  NativeHandleImpl handle;
55  EXPECT_EQ(0, handle.ref_count());
56  TextureVideoFrame *frame = new TextureVideoFrame(&handle, 640, 480, 100, 200);
57  EXPECT_EQ(1, handle.ref_count());
58  delete frame;
59  EXPECT_EQ(0, handle.ref_count());
60}
61
62TEST(TestTextureVideoFrame, CloneFrame) {
63  NativeHandleImpl handle;
64  TextureVideoFrame frame1(&handle, 640, 480, 100, 200);
65  scoped_ptr<I420VideoFrame> frame2(frame1.CloneFrame());
66  EXPECT_TRUE(frame2.get() != NULL);
67  EXPECT_TRUE(EqualTextureFrames(frame1, *frame2));
68}
69
70bool EqualTextureFrames(const I420VideoFrame& frame1,
71                        const I420VideoFrame& frame2) {
72  return ((frame1.native_handle() == frame2.native_handle()) &&
73          (frame1.width() == frame2.width()) &&
74          (frame1.height() == frame2.height()) &&
75          (frame1.timestamp() == frame2.timestamp()) &&
76          (frame1.render_time_ms() == frame2.render_time_ms()));
77}
78
79}  // namespace webrtc
80