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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/cdm/ppapi/cdm_adapter.h" | 5 #include "media/cdm/ppapi/cdm_adapter.h" |
6 | 6 |
7 #include "media/cdm/ppapi/cdm_file_io_impl.h" | 7 #include "media/cdm/ppapi/cdm_file_io_impl.h" |
8 #include "media/cdm/ppapi/cdm_helpers.h" | 8 #include "media/cdm/ppapi/cdm_helpers.h" |
9 #include "media/cdm/ppapi/cdm_logging.h" | 9 #include "media/cdm/ppapi/cdm_logging.h" |
10 #include "media/cdm/ppapi/supported_cdm_versions.h" | 10 #include "media/cdm/ppapi/supported_cdm_versions.h" |
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50 const pp::Buffer_Dev& encrypted_buffer, | 50 const pp::Buffer_Dev& encrypted_buffer, |
51 const PP_EncryptedBlockInfo& encrypted_block_info, | 51 const PP_EncryptedBlockInfo& encrypted_block_info, |
52 std::vector<cdm::SubsampleEntry>* subsamples, | 52 std::vector<cdm::SubsampleEntry>* subsamples, |
53 cdm::InputBuffer* input_buffer) { | 53 cdm::InputBuffer* input_buffer) { |
54 PP_DCHECK(subsamples); | 54 PP_DCHECK(subsamples); |
55 PP_DCHECK(!encrypted_buffer.is_null()); | 55 PP_DCHECK(!encrypted_buffer.is_null()); |
56 | 56 |
57 input_buffer->data = static_cast<uint8_t*>(encrypted_buffer.data()); | 57 input_buffer->data = static_cast<uint8_t*>(encrypted_buffer.data()); |
58 input_buffer->data_size = encrypted_block_info.data_size; | 58 input_buffer->data_size = encrypted_block_info.data_size; |
59 PP_DCHECK(encrypted_buffer.size() >= input_buffer->data_size); | 59 PP_DCHECK(encrypted_buffer.size() >= input_buffer->data_size); |
60 input_buffer->data_offset = encrypted_block_info.data_offset; | |
61 | 60 |
62 PP_DCHECK(encrypted_block_info.key_id_size <= | 61 PP_DCHECK(encrypted_block_info.key_id_size <= |
63 arraysize(encrypted_block_info.key_id)); | 62 arraysize(encrypted_block_info.key_id)); |
64 input_buffer->key_id_size = encrypted_block_info.key_id_size; | 63 input_buffer->key_id_size = encrypted_block_info.key_id_size; |
65 input_buffer->key_id = input_buffer->key_id_size > 0 ? | 64 input_buffer->key_id = input_buffer->key_id_size > 0 ? |
66 encrypted_block_info.key_id : NULL; | 65 encrypted_block_info.key_id : NULL; |
67 | 66 |
68 PP_DCHECK(encrypted_block_info.iv_size <= arraysize(encrypted_block_info.iv)); | 67 PP_DCHECK(encrypted_block_info.iv_size <= arraysize(encrypted_block_info.iv)); |
69 input_buffer->iv_size = encrypted_block_info.iv_size; | 68 input_buffer->iv_size = encrypted_block_info.iv_size; |
70 input_buffer->iv = encrypted_block_info.iv_size > 0 ? | 69 input_buffer->iv = encrypted_block_info.iv_size > 0 ? |
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1041 } // namespace media | 1040 } // namespace media |
1042 | 1041 |
1043 namespace pp { | 1042 namespace pp { |
1044 | 1043 |
1045 // Factory function for your specialization of the Module object. | 1044 // Factory function for your specialization of the Module object. |
1046 Module* CreateModule() { | 1045 Module* CreateModule() { |
1047 return new media::CdmAdapterModule(); | 1046 return new media::CdmAdapterModule(); |
1048 } | 1047 } |
1049 | 1048 |
1050 } // namespace pp | 1049 } // namespace pp |
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