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Side by Side Diff: media/blink/webcontentdecryptionmodulesession_impl.cc

Issue 2580093002: Revert of Convert USE_PROPRIETARY_CODECS to a buildflag header. (Closed)
Patch Set: Created 4 years ago
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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 "webcontentdecryptionmodulesession_impl.h" 5 #include "webcontentdecryptionmodulesession_impl.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/callback_helpers.h" 8 #include "base/callback_helpers.h"
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "base/memory/ptr_util.h" 10 #include "base/memory/ptr_util.h"
11 #include "base/numerics/safe_conversions.h" 11 #include "base/numerics/safe_conversions.h"
12 #include "base/strings/string_util.h" 12 #include "base/strings/string_util.h"
13 #include "base/strings/utf_string_conversions.h" 13 #include "base/strings/utf_string_conversions.h"
14 #include "media/base/cdm_key_information.h" 14 #include "media/base/cdm_key_information.h"
15 #include "media/base/cdm_promise.h" 15 #include "media/base/cdm_promise.h"
16 #include "media/base/content_decryption_module.h" 16 #include "media/base/content_decryption_module.h"
17 #include "media/base/key_system_names.h" 17 #include "media/base/key_system_names.h"
18 #include "media/base/key_systems.h" 18 #include "media/base/key_systems.h"
19 #include "media/base/limits.h" 19 #include "media/base/limits.h"
20 #include "media/blink/cdm_result_promise.h" 20 #include "media/blink/cdm_result_promise.h"
21 #include "media/blink/cdm_session_adapter.h" 21 #include "media/blink/cdm_session_adapter.h"
22 #include "media/blink/webmediaplayer_util.h" 22 #include "media/blink/webmediaplayer_util.h"
23 #include "media/cdm/json_web_key.h" 23 #include "media/cdm/json_web_key.h"
24 #include "media/media_features.h"
25 #include "third_party/WebKit/public/platform/WebData.h" 24 #include "third_party/WebKit/public/platform/WebData.h"
26 #include "third_party/WebKit/public/platform/WebEncryptedMediaKeyInformation.h" 25 #include "third_party/WebKit/public/platform/WebEncryptedMediaKeyInformation.h"
27 #include "third_party/WebKit/public/platform/WebString.h" 26 #include "third_party/WebKit/public/platform/WebString.h"
28 #include "third_party/WebKit/public/platform/WebURL.h" 27 #include "third_party/WebKit/public/platform/WebURL.h"
29 #include "third_party/WebKit/public/platform/WebVector.h" 28 #include "third_party/WebKit/public/platform/WebVector.h"
30 29
31 #if BUILDFLAG(USE_PROPRIETARY_CODECS) 30 #if defined(USE_PROPRIETARY_CODECS)
32 #include "media/cdm/cenc_utils.h" 31 #include "media/cdm/cenc_utils.h"
33 #endif 32 #endif
34 33
35 namespace media { 34 namespace media {
36 35
37 namespace { 36 namespace {
38 37
39 const char kCloseSessionUMAName[] = "CloseSession"; 38 const char kCloseSessionUMAName[] = "CloseSession";
40 const char kGenerateRequestUMAName[] = "GenerateRequest"; 39 const char kGenerateRequestUMAName[] = "GenerateRequest";
41 const char kLoadSessionUMAName[] = "LoadSession"; 40 const char kLoadSessionUMAName[] = "LoadSession";
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118 case EmeInitDataType::WEBM: 117 case EmeInitDataType::WEBM:
119 // |init_data| for WebM is a single key. 118 // |init_data| for WebM is a single key.
120 if (init_data_length > limits::kMaxKeyIdLength) { 119 if (init_data_length > limits::kMaxKeyIdLength) {
121 error_message->assign("Initialization data for WebM is too long."); 120 error_message->assign("Initialization data for WebM is too long.");
122 return false; 121 return false;
123 } 122 }
124 sanitized_init_data->assign(init_data, init_data + init_data_length); 123 sanitized_init_data->assign(init_data, init_data + init_data_length);
125 return true; 124 return true;
126 125
127 case EmeInitDataType::CENC: 126 case EmeInitDataType::CENC:
128 #if BUILDFLAG(USE_PROPRIETARY_CODECS) 127 #if defined(USE_PROPRIETARY_CODECS)
129 sanitized_init_data->assign(init_data, init_data + init_data_length); 128 sanitized_init_data->assign(init_data, init_data + init_data_length);
130 if (!ValidatePsshInput(*sanitized_init_data)) { 129 if (!ValidatePsshInput(*sanitized_init_data)) {
131 error_message->assign("Initialization data for CENC is incorrect."); 130 error_message->assign("Initialization data for CENC is incorrect.");
132 return false; 131 return false;
133 } 132 }
134 return true; 133 return true;
135 #else 134 #else
136 error_message->assign("Initialization data type CENC is not supported."); 135 error_message->assign("Initialization data type CENC is not supported.");
137 return false; 136 return false;
138 #endif 137 #endif
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522 521
523 DCHECK(session_id_.empty()) << "Session ID may not be changed once set."; 522 DCHECK(session_id_.empty()) << "Session ID may not be changed once set.";
524 session_id_ = session_id; 523 session_id_ = session_id;
525 *status = 524 *status =
526 adapter_->RegisterSession(session_id_, weak_ptr_factory_.GetWeakPtr()) 525 adapter_->RegisterSession(session_id_, weak_ptr_factory_.GetWeakPtr())
527 ? SessionInitStatus::NEW_SESSION 526 ? SessionInitStatus::NEW_SESSION
528 : SessionInitStatus::SESSION_ALREADY_EXISTS; 527 : SessionInitStatus::SESSION_ALREADY_EXISTS;
529 } 528 }
530 529
531 } // namespace media 530 } // namespace media
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