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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 #include "media/blink/webmediaplayer_util.h" | 5 #include "media/blink/webmediaplayer_util.h" |
| 6 | 6 |
| 7 #include <math.h> | 7 #include <math.h> |
| 8 | 8 |
| 9 #include "base/metrics/histogram.h" | 9 #include "base/metrics/histogram.h" |
| 10 #include "media/base/media_keys.h" | 10 #include "media/base/media_keys.h" |
| 11 #include "third_party/WebKit/public/platform/WebMediaPlayerClient.h" | 11 #include "third_party/WebKit/public/platform/WebMediaPlayer.h" |
| 12 #include "third_party/WebKit/public/platform/WebMediaPlayerEncryptedMediaClient.
h" |
| 12 | 13 |
| 13 namespace media { | 14 namespace media { |
| 14 | 15 |
| 15 // Compile asserts shared by all platforms. | 16 // Compile asserts shared by all platforms. |
| 16 | 17 |
| 17 #define STATIC_ASSERT_MATCHING_ENUM(name) \ | 18 #define STATIC_ASSERT_MATCHING_ENUM(name) \ |
| 18 static_assert( \ | 19 static_assert(static_cast<int>(blink::WebMediaPlayerEncryptedMediaClient:: \ |
| 19 static_cast<int>(blink::WebMediaPlayerClient::MediaKeyErrorCode ## name) == \ | 20 MediaKeyErrorCode##name) == \ |
| 20 static_cast<int>(MediaKeys::k ## name ## Error), \ | 21 static_cast<int>(MediaKeys::k##name##Error), \ |
| 21 "mismatching enum values: " #name) | 22 "mismatching enum values: " #name) |
| 22 STATIC_ASSERT_MATCHING_ENUM(Unknown); | 23 STATIC_ASSERT_MATCHING_ENUM(Unknown); |
| 23 STATIC_ASSERT_MATCHING_ENUM(Client); | 24 STATIC_ASSERT_MATCHING_ENUM(Client); |
| 24 #undef STATIC_ASSERT_MATCHING_ENUM | 25 #undef STATIC_ASSERT_MATCHING_ENUM |
| 25 | 26 |
| 26 base::TimeDelta ConvertSecondsToTimestamp(double seconds) { | 27 base::TimeDelta ConvertSecondsToTimestamp(double seconds) { |
| 27 double microseconds = seconds * base::Time::kMicrosecondsPerSecond; | 28 double microseconds = seconds * base::Time::kMicrosecondsPerSecond; |
| 28 return base::TimeDelta::FromMicroseconds( | 29 return base::TimeDelta::FromMicroseconds( |
| 29 microseconds > 0 ? microseconds + 0.5 : ceil(microseconds - 0.5)); | 30 microseconds > 0 ? microseconds + 0.5 : ceil(microseconds - 0.5)); |
| 30 } | 31 } |
| 31 | 32 |
| (...skipping 113 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 145 return blink::WebEncryptedMediaInitDataType::Keyids; | 146 return blink::WebEncryptedMediaInitDataType::Keyids; |
| 146 case EmeInitDataType::UNKNOWN: | 147 case EmeInitDataType::UNKNOWN: |
| 147 return blink::WebEncryptedMediaInitDataType::Unknown; | 148 return blink::WebEncryptedMediaInitDataType::Unknown; |
| 148 } | 149 } |
| 149 | 150 |
| 150 NOTREACHED(); | 151 NOTREACHED(); |
| 151 return blink::WebEncryptedMediaInitDataType::Unknown; | 152 return blink::WebEncryptedMediaInitDataType::Unknown; |
| 152 } | 153 } |
| 153 | 154 |
| 154 } // namespace media | 155 } // namespace media |
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