// Copyright 2018 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef MEDIA_CDM_CDM_TYPE_CONVERSION_H_ #define MEDIA_CDM_CDM_TYPE_CONVERSION_H_ #include #include "media/base/audio_codecs.h" #include "media/base/audio_decoder_config.h" #include "media/base/cdm_key_information.h" #include "media/base/cdm_promise.h" #include "media/base/channel_layout.h" #include "media/base/content_decryption_module.h" #include "media/base/decoder_buffer.h" #include "media/base/decrypt_config.h" #include "media/base/decryptor.h" #include "media/base/encryption_scheme.h" #include "media/base/media_export.h" #include "media/base/sample_format.h" #include "media/base/video_codecs.h" #include "media/base/video_color_space.h" #include "media/base/video_decoder_config.h" #include "media/base/video_types.h" #include "media/cdm/api/content_decryption_module.h" namespace media { // Color Converters MEDIA_EXPORT cdm::ColorSpace ToCdmColorSpace( const VideoColorSpace& color_space); MEDIA_EXPORT VideoColorSpace ToMediaColorSpace(const cdm::ColorSpace& color_space); // CDM Converters MEDIA_EXPORT cdm::HdcpVersion ToCdmHdcpVersion(HdcpVersion hdcp_version); MEDIA_EXPORT cdm::SessionType ToCdmSessionType(CdmSessionType session_type); MEDIA_EXPORT CdmSessionType ToMediaSessionType(cdm::SessionType session_type); MEDIA_EXPORT cdm::InitDataType ToCdmInitDataType( EmeInitDataType init_data_type); MEDIA_EXPORT EmeInitDataType ToEmeInitDataType(cdm::InitDataType init_data_type); MEDIA_EXPORT CdmKeyInformation::KeyStatus ToMediaKeyStatus( cdm::KeyStatus status); MEDIA_EXPORT cdm::KeyStatus ToCdmKeyStatus(CdmKeyInformation::KeyStatus status); MEDIA_EXPORT cdm::EncryptionScheme ToCdmEncryptionScheme( EncryptionScheme scheme); MEDIA_EXPORT CdmPromise::Exception ToMediaCdmPromiseException( cdm::Exception exception); MEDIA_EXPORT cdm::Exception ToCdmException(CdmPromise::Exception exception); MEDIA_EXPORT CdmMessageType ToMediaMessageType(cdm::MessageType message_type); MEDIA_EXPORT cdm::MessageType ToCdmMessageType(CdmMessageType message_type); MEDIA_EXPORT cdm::StreamType ToCdmStreamType(Decryptor::StreamType stream_type); MEDIA_EXPORT Decryptor::Status ToMediaDecryptorStatus(cdm::Status status); // Audio Converters MEDIA_EXPORT cdm::AudioCodec ToCdmAudioCodec(AudioCodec codec); MEDIA_EXPORT SampleFormat ToMediaSampleFormat(cdm::AudioFormat format); // Video Converters MEDIA_EXPORT cdm::VideoCodec ToCdmVideoCodec(VideoCodec codec); MEDIA_EXPORT VideoCodec ToMediaVideoCodec(cdm::VideoCodec codec); MEDIA_EXPORT cdm::VideoCodecProfile ToCdmVideoCodecProfile( VideoCodecProfile profile); MEDIA_EXPORT VideoCodecProfile ToMediaVideoCodecProfile(cdm::VideoCodecProfile profile); MEDIA_EXPORT cdm::VideoFormat ToCdmVideoFormat(VideoPixelFormat format); MEDIA_EXPORT VideoPixelFormat ToMediaVideoFormat(cdm::VideoFormat format); // Aggregated Types // Warning: The returned config contains raw pointers to the extra data in the // input |config|. Hence, the caller must make sure the input |config| outlives // the returned config. MEDIA_EXPORT cdm::AudioDecoderConfig_2 ToCdmAudioDecoderConfig( const AudioDecoderConfig& config); // Warning: The returned config contains raw pointers to the extra data in the // input |config|. Hence, the caller must make sure the input |config| outlives // the returned config. MEDIA_EXPORT cdm::VideoDecoderConfig_3 ToCdmVideoDecoderConfig( const VideoDecoderConfig& config); // Fill |input_buffer| based on the values in |encrypted|. |subsamples| // is used to hold some of the data. |input_buffer| will contain pointers // to data contained in |encrypted| and |subsamples|, so the lifetime of // |input_buffer| must be <= the lifetime of |encrypted| and |subsamples|. MEDIA_EXPORT void ToCdmInputBuffer(const DecoderBuffer& encrypted_buffer, std::vector* subsamples, cdm::InputBuffer_2* input_buffer); } // namespace media #endif // MEDIA_CDM_CDM_TYPE_CONVERSION_H_