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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // This test generate synthetic data. For audio it's a sinusoid waveform with | 5 // This test generate synthetic data. For audio it's a sinusoid waveform with |
6 // frequency kSoundFrequency and different amplitudes. For video it's a pattern | 6 // frequency kSoundFrequency and different amplitudes. For video it's a pattern |
7 // that is shifting by one pixel per frame, each pixels neighbors right and down | 7 // that is shifting by one pixel per frame, each pixels neighbors right and down |
8 // is this pixels value +1, since the pixel value is 8 bit it will wrap | 8 // is this pixels value +1, since the pixel value is 8 bit it will wrap |
9 // frequently within the image. Visually this will create diagonally color bands | 9 // frequently within the image. Visually this will create diagonally color bands |
10 // that moves across the screen | 10 // that moves across the screen |
11 | 11 |
12 #include <math.h> | 12 #include <math.h> |
| 13 #include <stdint.h> |
13 | 14 |
14 #include <functional> | 15 #include <functional> |
15 #include <list> | 16 #include <list> |
16 #include <map> | 17 #include <map> |
17 | 18 |
18 #include "base/bind.h" | 19 #include "base/bind.h" |
19 #include "base/bind_helpers.h" | 20 #include "base/bind_helpers.h" |
20 #include "base/stl_util.h" | 21 #include "base/stl_util.h" |
21 #include "base/strings/string_number_conversions.h" | 22 #include "base/strings/string_number_conversions.h" |
22 #include "base/sys_byteorder.h" | 23 #include "base/sys_byteorder.h" |
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37 #include "media/cast/transport/cast_transport_defines.h" | 38 #include "media/cast/transport/cast_transport_defines.h" |
38 #include "media/cast/transport/cast_transport_sender.h" | 39 #include "media/cast/transport/cast_transport_sender.h" |
39 #include "media/cast/transport/cast_transport_sender_impl.h" | 40 #include "media/cast/transport/cast_transport_sender_impl.h" |
40 #include "testing/gtest/include/gtest/gtest.h" | 41 #include "testing/gtest/include/gtest/gtest.h" |
41 | 42 |
42 namespace media { | 43 namespace media { |
43 namespace cast { | 44 namespace cast { |
44 | 45 |
45 namespace { | 46 namespace { |
46 | 47 |
47 static const int64 kStartMillisecond = GG_INT64_C(1245); | 48 static const int64 kStartMillisecond = INT64_C(1245); |
48 static const int kAudioChannels = 2; | 49 static const int kAudioChannels = 2; |
49 static const double kSoundFrequency = 314.15926535897; // Freq of sine wave. | 50 static const double kSoundFrequency = 314.15926535897; // Freq of sine wave. |
50 static const float kSoundVolume = 0.5f; | 51 static const float kSoundVolume = 0.5f; |
51 static const int kVideoHdWidth = 1280; | 52 static const int kVideoHdWidth = 1280; |
52 static const int kVideoHdHeight = 720; | 53 static const int kVideoHdHeight = 720; |
53 static const int kVideoQcifWidth = 176; | 54 static const int kVideoQcifWidth = 176; |
54 static const int kVideoQcifHeight = 144; | 55 static const int kVideoQcifHeight = 144; |
55 static const int kCommonRtpHeaderLength = 12; | 56 static const int kCommonRtpHeaderLength = 12; |
56 static const uint8 kCastReferenceFrameIdBitReset = 0xDF; // Mask is 0x40. | 57 static const uint8 kCastReferenceFrameIdBitReset = 0xDF; // Mask is 0x40. |
57 | 58 |
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1231 EXPECT_EQ(total_event_count_for_frame, expected_event_count_for_frame); | 1232 EXPECT_EQ(total_event_count_for_frame, expected_event_count_for_frame); |
1232 } | 1233 } |
1233 | 1234 |
1234 // TODO(pwestin): Add repeatable packet loss test. | 1235 // TODO(pwestin): Add repeatable packet loss test. |
1235 // TODO(pwestin): Add test for misaligned send get calls. | 1236 // TODO(pwestin): Add test for misaligned send get calls. |
1236 // TODO(pwestin): Add more tests that does not resample. | 1237 // TODO(pwestin): Add more tests that does not resample. |
1237 // TODO(pwestin): Add test when we have starvation for our RunTask. | 1238 // TODO(pwestin): Add test when we have starvation for our RunTask. |
1238 | 1239 |
1239 } // namespace cast | 1240 } // namespace cast |
1240 } // namespace media | 1241 } // namespace media |
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