| /* |
| * Copyright (c) 2024, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at www.aomedia.org/license/software-license/bsd-3-c-c. If the |
| * Alliance for Open Media Patent License 1.0 was not distributed with this |
| * source code in the PATENTS file, you can obtain it at |
| * www.aomedia.org/license/patent. |
| */ |
| #ifndef CLI_LOOKUP_TABLES_H_ |
| #define CLI_LOOKUP_TABLES_H_ |
| |
| #include <array> |
| #include <utility> |
| |
| #include "iamf/cli/proto/arbitrary_obu.pb.h" |
| #include "iamf/cli/proto/audio_element.pb.h" |
| #include "iamf/cli/proto/codec_config.pb.h" |
| #include "iamf/cli/proto/ia_sequence_header.pb.h" |
| #include "iamf/cli/proto/mix_presentation.pb.h" |
| #include "iamf/cli/proto/param_definitions.pb.h" |
| #include "iamf/cli/proto/parameter_block.pb.h" |
| #include "iamf/cli/proto/parameter_data.pb.h" |
| #include "iamf/obu/audio_element.h" |
| #include "iamf/obu/codec_config.h" |
| #include "iamf/obu/decoder_config/aac_decoder_config.h" |
| #include "iamf/obu/decoder_config/flac_decoder_config.h" |
| #include "iamf/obu/demixing_info_parameter_data.h" |
| #include "iamf/obu/ia_sequence_header.h" |
| #include "iamf/obu/mix_presentation.h" |
| #include "iamf/obu/obu_header.h" |
| |
| namespace iamf_tools { |
| |
| /*!\brief Backing data for lookup tables. |
| * |
| * This class stores `inline static constexpr` pairs of values, which are |
| * guaranteed to only have a single copy in the program. |
| * |
| * This data backs the creation of run-time lookup tables using |
| * `ObuUtil::BuildStaticMapFromPairs`. Or the inverted version of those lookup |
| * tables using `BuildStaticMapFromInvertedPairs`. |
| */ |
| class LookupTables { |
| public: |
| inline static constexpr auto kProtoAndInternalProfileVersions = []() { |
| using enum iamf_tools_cli_proto::ProfileVersion; |
| using enum ProfileVersion; |
| return std::to_array< |
| std::pair<iamf_tools_cli_proto::ProfileVersion, ProfileVersion>>({ |
| {PROFILE_VERSION_SIMPLE, kIamfSimpleProfile}, |
| {PROFILE_VERSION_BASE, kIamfBaseProfile}, |
| {PROFILE_VERSION_BASE_ENHANCED, kIamfBaseEnhancedProfile}, |
| {PROFILE_VERSION_RESERVED_255, kIamfReserved255Profile}, |
| }); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalDMixPModes = []() { |
| using enum iamf_tools_cli_proto::DMixPMode; |
| using enum DemixingInfoParameterData::DMixPMode; |
| return std::to_array<std::pair<iamf_tools_cli_proto::DMixPMode, |
| DemixingInfoParameterData::DMixPMode>>( |
| {{DMIXP_MODE_1, kDMixPMode1}, |
| {DMIXP_MODE_2, kDMixPMode2}, |
| {DMIXP_MODE_3, kDMixPMode3}, |
| {DMIXP_MODE_RESERVED_A, kDMixPModeReserved1}, |
| {DMIXP_MODE_1_N, kDMixPMode1_n}, |
| {DMIXP_MODE_2_N, kDMixPMode2_n}, |
| {DMIXP_MODE_3_N, kDMixPMode3_n}, |
| {DMIXP_MODE_RESERVED_B, kDMixPModeReserved2}}); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalCodecIds = []() { |
| using enum iamf_tools_cli_proto::CodecId; |
| using enum CodecConfig::CodecId; |
| return std::to_array< |
| std::pair<iamf_tools_cli_proto::CodecId, CodecConfig::CodecId>>({ |
| {CODEC_ID_OPUS, kCodecIdOpus}, |
| {CODEC_ID_FLAC, kCodecIdFlac}, |
| {CODEC_ID_AAC_LC, kCodecIdAacLc}, |
| {CODEC_ID_LPCM, kCodecIdLpcm}, |
| }); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalFlacBlockTypes = []() { |
| using enum iamf_tools_cli_proto::FlacBlockType; |
| using enum FlacMetaBlockHeader::FlacBlockType; |
| return std::to_array<std::pair<iamf_tools_cli_proto::FlacBlockType, |
| FlacMetaBlockHeader::FlacBlockType>>( |
| {{FLAC_BLOCK_TYPE_STREAMINFO, kFlacStreamInfo}, |
| {FLAC_BLOCK_TYPE_PADDING, kFlacPadding}, |
| {FLAC_BLOCK_TYPE_APPLICATION, kFlacApplication}, |
| {FLAC_BLOCK_TYPE_SEEKTABLE, kFlacSeektable}, |
| {FLAC_BLOCK_TYPE_VORBIS_COMMENT, kFlacVorbisComment}, |
| {FLAC_BLOCK_TYPE_CUESHEET, kFlacCuesheet}, |
| {FLAC_BLOCK_TYPE_PICTURE, kFlacPicture}}); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalSampleFrequencyIndices = []() { |
| using enum iamf_tools_cli_proto::SampleFrequencyIndex; |
| using enum AudioSpecificConfig::SampleFrequencyIndex; |
| return std::to_array<std::pair<iamf_tools_cli_proto::SampleFrequencyIndex, |
| AudioSpecificConfig::SampleFrequencyIndex>>( |
| {{AAC_SAMPLE_FREQUENCY_INDEX_96000, k96000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_88200, k88200}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_64000, k64000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_48000, k48000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_44100, k44100}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_32000, k32000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_24000, k24000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_22050, k22050}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_16000, k16000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_12000, k12000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_11025, k11025}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_8000, k8000}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_7350, k7350}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_RESERVED_A, kReservedA}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_RESERVED_B, kReservedB}, |
| {AAC_SAMPLE_FREQUENCY_INDEX_ESCAPE_VALUE, kEscapeValue}}); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalLoudspeakerLayouts = []() { |
| using enum iamf_tools_cli_proto::LoudspeakerLayout; |
| using enum ChannelAudioLayerConfig::LoudspeakerLayout; |
| return std::to_array<std::pair<iamf_tools_cli_proto::LoudspeakerLayout, |
| ChannelAudioLayerConfig::LoudspeakerLayout>>( |
| { |
| {LOUDSPEAKER_LAYOUT_MONO, kLayoutMono}, |
| {LOUDSPEAKER_LAYOUT_STEREO, kLayoutStereo}, |
| {LOUDSPEAKER_LAYOUT_5_1_CH, kLayout5_1_ch}, |
| {LOUDSPEAKER_LAYOUT_5_1_2_CH, kLayout5_1_2_ch}, |
| {LOUDSPEAKER_LAYOUT_5_1_4_CH, kLayout5_1_4_ch}, |
| {LOUDSPEAKER_LAYOUT_7_1_CH, kLayout7_1_ch}, |
| {LOUDSPEAKER_LAYOUT_7_1_2_CH, kLayout7_1_2_ch}, |
| {LOUDSPEAKER_LAYOUT_7_1_4_CH, kLayout7_1_4_ch}, |
| {LOUDSPEAKER_LAYOUT_3_1_2_CH, kLayout3_1_2_ch}, |
| {LOUDSPEAKER_LAYOUT_BINAURAL, kLayoutBinaural}, |
| {LOUDSPEAKER_LAYOUT_RESERVED_10, kLayoutReserved10}, |
| {LOUDSPEAKER_LAYOUT_RESERVED_14, kLayoutReserved14}, |
| {LOUDSPEAKER_LAYOUT_EXPANDED, kLayoutExpanded}, |
| }); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalExpandedLoudspeakerLayouts = |
| []() { |
| using enum iamf_tools_cli_proto::ExpandedLoudspeakerLayout; |
| using enum ChannelAudioLayerConfig::ExpandedLoudspeakerLayout; |
| return std::to_array< |
| std::pair<iamf_tools_cli_proto::ExpandedLoudspeakerLayout, |
| ChannelAudioLayerConfig::ExpandedLoudspeakerLayout>>({ |
| {EXPANDED_LOUDSPEAKER_LAYOUT_LFE, kExpandedLayoutLFE}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_S, kExpandedLayoutStereoS}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_SS, kExpandedLayoutStereoSS}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_RS, kExpandedLayoutStereoRS}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_TF, kExpandedLayoutStereoTF}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_TB, kExpandedLayoutStereoTB}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_TOP_4_CH, kExpandedLayoutTop4Ch}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_3_0_CH, kExpandedLayout3_0_ch}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_9_1_6_CH, kExpandedLayout9_1_6_ch}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_F, kExpandedLayoutStereoF}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_SI, kExpandedLayoutStereoSi}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_STEREO_TP_SI, |
| kExpandedLayoutStereoTpSi}, |
| {EXPANDED_LOUDSPEAKER_LAYOUT_TOP_6_CH, kExpandedLayoutTop6Ch}, |
| }); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalSoundSystems = []() { |
| using enum iamf_tools_cli_proto::SoundSystem; |
| using enum LoudspeakersSsConventionLayout::SoundSystem; |
| return std::to_array< |
| std::pair<iamf_tools_cli_proto::SoundSystem, |
| LoudspeakersSsConventionLayout::SoundSystem>>({ |
| {SOUND_SYSTEM_A_0_2_0, kSoundSystemA_0_2_0}, |
| {SOUND_SYSTEM_B_0_5_0, kSoundSystemB_0_5_0}, |
| {SOUND_SYSTEM_C_2_5_0, kSoundSystemC_2_5_0}, |
| {SOUND_SYSTEM_D_4_5_0, kSoundSystemD_4_5_0}, |
| {SOUND_SYSTEM_E_4_5_1, kSoundSystemE_4_5_1}, |
| {SOUND_SYSTEM_F_3_7_0, kSoundSystemF_3_7_0}, |
| {SOUND_SYSTEM_G_4_9_0, kSoundSystemG_4_9_0}, |
| {SOUND_SYSTEM_H_9_10_3, kSoundSystemH_9_10_3}, |
| {SOUND_SYSTEM_I_0_7_0, kSoundSystemI_0_7_0}, |
| {SOUND_SYSTEM_J_4_7_0, kSoundSystemJ_4_7_0}, |
| {SOUND_SYSTEM_10_2_7_0, kSoundSystem10_2_7_0}, |
| {SOUND_SYSTEM_11_2_3_0, kSoundSystem11_2_3_0}, |
| {SOUND_SYSTEM_12_0_1_0, kSoundSystem12_0_1_0}, |
| {SOUND_SYSTEM_13_6_9_0, kSoundSystem13_6_9_0}, |
| }); |
| }(); |
| |
| inline static constexpr auto kProtoAndInternalInfoTypeBitmasks = []() { |
| using enum iamf_tools_cli_proto::LoudnessInfoTypeBitMask; |
| using enum LoudnessInfo::InfoTypeBitmask; |
| return std::to_array< |
| std::pair<iamf_tools_cli_proto::LoudnessInfoTypeBitMask, |
| LoudnessInfo::InfoTypeBitmask>>( |
| {{LOUDNESS_INFO_TYPE_TRUE_PEAK, kTruePeak}, |
| {LOUDNESS_INFO_TYPE_ANCHORED_LOUDNESS, kAnchoredLoudness}, |
| {LOUDNESS_INFO_TYPE_RESERVED_4, kInfoTypeBitMask4}, |
| {LOUDNESS_INFO_TYPE_RESERVED_8, kInfoTypeBitMask8}, |
| {LOUDNESS_INFO_TYPE_RESERVED_16, kInfoTypeBitMask16}, |
| {LOUDNESS_INFO_TYPE_RESERVED_32, kInfoTypeBitMask32}, |
| {LOUDNESS_INFO_TYPE_RESERVED_64, kInfoTypeBitMask64}, |
| {LOUDNESS_INFO_TYPE_RESERVED_128, kInfoTypeBitMask128}}); |
| }(); |
| |
| inline static constexpr auto kProtoArbitraryObuTypeAndInternalObuTypes = |
| []() { |
| using enum iamf_tools_cli_proto::ArbitraryObuType; |
| return std::to_array< |
| std::pair<iamf_tools_cli_proto::ArbitraryObuType, ObuType>>( |
| {{OBU_IA_CODEC_CONFIG, kObuIaCodecConfig}, |
| {OBU_IA_AUDIO_ELEMENT, kObuIaAudioElement}, |
| {OBU_IA_MIX_PRESENTATION, kObuIaMixPresentation}, |
| {OBU_IA_PARAMETER_BLOCK, kObuIaParameterBlock}, |
| {OBU_IA_TEMPORAL_DELIMITER, kObuIaTemporalDelimiter}, |
| {OBU_IA_AUDIO_FRAME, kObuIaAudioFrame}, |
| {OBU_IA_AUDIO_FRAME_ID_0, kObuIaAudioFrameId0}, |
| {OBU_IA_AUDIO_FRAME_ID_1, kObuIaAudioFrameId1}, |
| {OBU_IA_AUDIO_FRAME_ID_2, kObuIaAudioFrameId2}, |
| {OBU_IA_AUDIO_FRAME_ID_3, kObuIaAudioFrameId3}, |
| {OBU_IA_AUDIO_FRAME_ID_4, kObuIaAudioFrameId4}, |
| {OBU_IA_AUDIO_FRAME_ID_5, kObuIaAudioFrameId5}, |
| {OBU_IA_AUDIO_FRAME_ID_6, kObuIaAudioFrameId6}, |
| {OBU_IA_AUDIO_FRAME_ID_7, kObuIaAudioFrameId7}, |
| {OBU_IA_AUDIO_FRAME_ID_8, kObuIaAudioFrameId8}, |
| {OBU_IA_AUDIO_FRAME_ID_9, kObuIaAudioFrameId9}, |
| {OBU_IA_AUDIO_FRAME_ID_10, kObuIaAudioFrameId10}, |
| {OBU_IA_AUDIO_FRAME_ID_11, kObuIaAudioFrameId11}, |
| {OBU_IA_AUDIO_FRAME_ID_12, kObuIaAudioFrameId12}, |
| {OBU_IA_AUDIO_FRAME_ID_13, kObuIaAudioFrameId13}, |
| {OBU_IA_AUDIO_FRAME_ID_14, kObuIaAudioFrameId14}, |
| {OBU_IA_AUDIO_FRAME_ID_15, kObuIaAudioFrameId15}, |
| {OBU_IA_AUDIO_FRAME_ID_16, kObuIaAudioFrameId16}, |
| {OBU_IA_AUDIO_FRAME_ID_17, kObuIaAudioFrameId17}, |
| {OBU_IA_RESERVED_24, kObuIaReserved24}, |
| {OBU_IA_RESERVED_25, kObuIaReserved25}, |
| {OBU_IA_RESERVED_26, kObuIaReserved26}, |
| {OBU_IA_RESERVED_27, kObuIaReserved27}, |
| {OBU_IA_RESERVED_28, kObuIaReserved28}, |
| {OBU_IA_RESERVED_29, kObuIaReserved29}, |
| {OBU_IA_RESERVED_30, kObuIaReserved30}, |
| {OBU_IA_SEQUENCE_HEADER, kObuIaSequenceHeader}}); |
| }(); |
| }; |
| |
| } // namespace iamf_tools |
| |
| #endif // CLI_LOOKUP_TABLES_H_ |
