/* * Copyright 2018 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ //#define LOG_NDEBUG 0 #define LOG_TAG "Codec2Mapper" #include #include #include #include #include #include #include // for INT32_MAX #include "Codec2Mapper.h" using namespace android; namespace { ALookup sAacProfiles = { { C2Config::PROFILE_AAC_LC, AACObjectLC }, { C2Config::PROFILE_AAC_MAIN, AACObjectMain }, { C2Config::PROFILE_AAC_SSR, AACObjectSSR }, { C2Config::PROFILE_AAC_LTP, AACObjectLTP }, { C2Config::PROFILE_AAC_HE, AACObjectHE }, { C2Config::PROFILE_AAC_SCALABLE, AACObjectScalable }, { C2Config::PROFILE_AAC_ER_LC, AACObjectERLC }, { C2Config::PROFILE_AAC_ER_SCALABLE, AACObjectERScalable }, { C2Config::PROFILE_AAC_LD, AACObjectLD }, { C2Config::PROFILE_AAC_HE_PS, AACObjectHE_PS }, { C2Config::PROFILE_AAC_ELD, AACObjectELD }, { C2Config::PROFILE_AAC_XHE, AACObjectXHE }, }; ALookup sAvcLevels = { { C2Config::LEVEL_AVC_1, AVCLevel1 }, { C2Config::LEVEL_AVC_1B, AVCLevel1b }, { C2Config::LEVEL_AVC_1_1, AVCLevel11 }, { C2Config::LEVEL_AVC_1_2, AVCLevel12 }, { C2Config::LEVEL_AVC_1_3, AVCLevel13 }, { C2Config::LEVEL_AVC_2, AVCLevel2 }, { C2Config::LEVEL_AVC_2_1, AVCLevel21 }, { C2Config::LEVEL_AVC_2_2, AVCLevel22 }, { C2Config::LEVEL_AVC_3, AVCLevel3 }, { C2Config::LEVEL_AVC_3_1, AVCLevel31 }, { C2Config::LEVEL_AVC_3_2, AVCLevel32 }, { C2Config::LEVEL_AVC_4, AVCLevel4 }, { C2Config::LEVEL_AVC_4_1, AVCLevel41 }, { C2Config::LEVEL_AVC_4_2, AVCLevel42 }, { C2Config::LEVEL_AVC_5, AVCLevel5 }, { C2Config::LEVEL_AVC_5_1, AVCLevel51 }, { C2Config::LEVEL_AVC_5_2, AVCLevel52 }, }; ALookup sAvcProfiles = { // treat restricted profiles as full profile if there is no equivalent - which works for // decoders, but not for encoders { C2Config::PROFILE_AVC_BASELINE, AVCProfileBaseline }, { C2Config::PROFILE_AVC_CONSTRAINED_BASELINE, AVCProfileConstrainedBaseline }, { C2Config::PROFILE_AVC_MAIN, AVCProfileMain }, { C2Config::PROFILE_AVC_EXTENDED, AVCProfileExtended }, { C2Config::PROFILE_AVC_HIGH, AVCProfileHigh }, { C2Config::PROFILE_AVC_PROGRESSIVE_HIGH, AVCProfileHigh }, { C2Config::PROFILE_AVC_CONSTRAINED_HIGH, AVCProfileConstrainedHigh }, { C2Config::PROFILE_AVC_HIGH_10, AVCProfileHigh10 }, { C2Config::PROFILE_AVC_PROGRESSIVE_HIGH_10, AVCProfileHigh10 }, { C2Config::PROFILE_AVC_HIGH_422, AVCProfileHigh422 }, { C2Config::PROFILE_AVC_HIGH_444_PREDICTIVE, AVCProfileHigh444 }, { C2Config::PROFILE_AVC_HIGH_10_INTRA, AVCProfileHigh10 }, { C2Config::PROFILE_AVC_HIGH_422_INTRA, AVCProfileHigh422 }, { C2Config::PROFILE_AVC_HIGH_444_INTRA, AVCProfileHigh444 }, { C2Config::PROFILE_AVC_CAVLC_444_INTRA, AVCProfileHigh444 }, }; ALookup sBitrateModes = { { C2Config::BITRATE_CONST, BITRATE_MODE_CBR }, { C2Config::BITRATE_VARIABLE, BITRATE_MODE_VBR }, { C2Config::BITRATE_IGNORE, BITRATE_MODE_CQ }, }; ALookup sColorMatricesSf = { { C2Color::MATRIX_UNSPECIFIED, ColorAspects::MatrixUnspecified }, { C2Color::MATRIX_BT709, ColorAspects::MatrixBT709_5 }, { C2Color::MATRIX_FCC47_73_682, ColorAspects::MatrixBT470_6M }, { C2Color::MATRIX_BT601, ColorAspects::MatrixBT601_6 }, { C2Color::MATRIX_SMPTE240M, ColorAspects::MatrixSMPTE240M }, { C2Color::MATRIX_BT2020, ColorAspects::MatrixBT2020 }, { C2Color::MATRIX_BT2020_CONSTANT, ColorAspects::MatrixBT2020Constant }, { C2Color::MATRIX_OTHER, ColorAspects::MatrixOther }, }; ALookup sColorPrimariesSf = { { C2Color::PRIMARIES_UNSPECIFIED, ColorAspects::PrimariesUnspecified }, { C2Color::PRIMARIES_BT709, ColorAspects::PrimariesBT709_5 }, { C2Color::PRIMARIES_BT470_M, ColorAspects::PrimariesBT470_6M }, { C2Color::PRIMARIES_BT601_625, ColorAspects::PrimariesBT601_6_625 }, { C2Color::PRIMARIES_BT601_525, ColorAspects::PrimariesBT601_6_525 }, { C2Color::PRIMARIES_GENERIC_FILM, ColorAspects::PrimariesGenericFilm }, { C2Color::PRIMARIES_BT2020, ColorAspects::PrimariesBT2020 }, // { C2Color::PRIMARIES_RP431, ColorAspects::Primaries... }, // { C2Color::PRIMARIES_EG432, ColorAspects::Primaries... }, // { C2Color::PRIMARIES_EBU3213, ColorAspects::Primaries... }, { C2Color::PRIMARIES_OTHER, ColorAspects::PrimariesOther }, }; ALookup sColorRanges = { { C2Color::RANGE_FULL, COLOR_RANGE_FULL }, { C2Color::RANGE_LIMITED, COLOR_RANGE_LIMITED }, }; ALookup sColorRangesSf = { { C2Color::RANGE_UNSPECIFIED, ColorAspects::RangeUnspecified }, { C2Color::RANGE_FULL, ColorAspects::RangeFull }, { C2Color::RANGE_LIMITED, ColorAspects::RangeLimited }, { C2Color::RANGE_OTHER, ColorAspects::RangeOther }, }; ALookup sColorTransfers = { { C2Color::TRANSFER_LINEAR, COLOR_TRANSFER_LINEAR }, { C2Color::TRANSFER_170M, COLOR_TRANSFER_SDR_VIDEO }, { C2Color::TRANSFER_ST2084, COLOR_TRANSFER_ST2084 }, { C2Color::TRANSFER_HLG, COLOR_TRANSFER_HLG }, }; ALookup sColorTransfersSf = { { C2Color::TRANSFER_UNSPECIFIED, ColorAspects::TransferUnspecified }, { C2Color::TRANSFER_LINEAR, ColorAspects::TransferLinear }, { C2Color::TRANSFER_SRGB, ColorAspects::TransferSRGB }, { C2Color::TRANSFER_170M, ColorAspects::TransferSMPTE170M }, { C2Color::TRANSFER_GAMMA22, ColorAspects::TransferGamma22 }, { C2Color::TRANSFER_GAMMA28, ColorAspects::TransferGamma28 }, { C2Color::TRANSFER_ST2084, ColorAspects::TransferST2084 }, { C2Color::TRANSFER_HLG, ColorAspects::TransferHLG }, { C2Color::TRANSFER_240M, ColorAspects::TransferSMPTE240M }, { C2Color::TRANSFER_XVYCC, ColorAspects::TransferXvYCC }, { C2Color::TRANSFER_BT1361, ColorAspects::TransferBT1361 }, { C2Color::TRANSFER_ST428, ColorAspects::TransferST428 }, { C2Color::TRANSFER_OTHER, ColorAspects::TransferOther }, }; ALookup sDolbyVisionLevels = { { C2Config::LEVEL_DV_MAIN_HD_24, DolbyVisionLevelHd24 }, { C2Config::LEVEL_DV_MAIN_HD_30, DolbyVisionLevelHd30 }, { C2Config::LEVEL_DV_MAIN_FHD_24, DolbyVisionLevelFhd24 }, { C2Config::LEVEL_DV_MAIN_FHD_30, DolbyVisionLevelFhd30 }, { C2Config::LEVEL_DV_MAIN_FHD_60, DolbyVisionLevelFhd60 }, { C2Config::LEVEL_DV_MAIN_UHD_24, DolbyVisionLevelUhd24 }, { C2Config::LEVEL_DV_MAIN_UHD_30, DolbyVisionLevelUhd30 }, { C2Config::LEVEL_DV_MAIN_UHD_48, DolbyVisionLevelUhd48 }, { C2Config::LEVEL_DV_MAIN_UHD_60, DolbyVisionLevelUhd60 }, // high tiers are not yet supported on android, for now map them to main tier { C2Config::LEVEL_DV_HIGH_HD_24, DolbyVisionLevelHd24 }, { C2Config::LEVEL_DV_HIGH_HD_30, DolbyVisionLevelHd30 }, { C2Config::LEVEL_DV_HIGH_FHD_24, DolbyVisionLevelFhd24 }, { C2Config::LEVEL_DV_HIGH_FHD_30, DolbyVisionLevelFhd30 }, { C2Config::LEVEL_DV_HIGH_FHD_60, DolbyVisionLevelFhd60 }, { C2Config::LEVEL_DV_HIGH_UHD_24, DolbyVisionLevelUhd24 }, { C2Config::LEVEL_DV_HIGH_UHD_30, DolbyVisionLevelUhd30 }, { C2Config::LEVEL_DV_HIGH_UHD_48, DolbyVisionLevelUhd48 }, { C2Config::LEVEL_DV_HIGH_UHD_60, DolbyVisionLevelUhd60 }, }; ALookup sDolbyVisionProfiles = { { C2Config::PROFILE_DV_AV_PER, DolbyVisionProfileDvavPer }, { C2Config::PROFILE_DV_AV_PEN, DolbyVisionProfileDvavPen }, { C2Config::PROFILE_DV_HE_DER, DolbyVisionProfileDvheDer }, { C2Config::PROFILE_DV_HE_DEN, DolbyVisionProfileDvheDen }, { C2Config::PROFILE_DV_HE_04, DolbyVisionProfileDvheDtr }, { C2Config::PROFILE_DV_HE_05, DolbyVisionProfileDvheStn }, { C2Config::PROFILE_DV_HE_DTH, DolbyVisionProfileDvheDth }, { C2Config::PROFILE_DV_HE_07, DolbyVisionProfileDvheDtb }, { C2Config::PROFILE_DV_HE_08, DolbyVisionProfileDvheSt }, { C2Config::PROFILE_DV_AV_09, DolbyVisionProfileDvavSe }, }; ALookup sH263Levels = { { C2Config::LEVEL_H263_10, H263Level10 }, { C2Config::LEVEL_H263_20, H263Level20 }, { C2Config::LEVEL_H263_30, H263Level30 }, { C2Config::LEVEL_H263_40, H263Level40 }, { C2Config::LEVEL_H263_45, H263Level45 }, { C2Config::LEVEL_H263_50, H263Level50 }, { C2Config::LEVEL_H263_60, H263Level60 }, { C2Config::LEVEL_H263_70, H263Level70 }, }; ALookup sH263Profiles = { { C2Config::PROFILE_H263_BASELINE, H263ProfileBaseline }, { C2Config::PROFILE_H263_H320, H263ProfileH320Coding }, { C2Config::PROFILE_H263_V1BC, H263ProfileBackwardCompatible }, { C2Config::PROFILE_H263_ISWV2, H263ProfileISWV2 }, { C2Config::PROFILE_H263_ISWV3, H263ProfileISWV3 }, { C2Config::PROFILE_H263_HIGH_COMPRESSION, H263ProfileHighCompression }, { C2Config::PROFILE_H263_INTERNET, H263ProfileInternet }, { C2Config::PROFILE_H263_INTERLACE, H263ProfileInterlace }, { C2Config::PROFILE_H263_HIGH_LATENCY, H263ProfileHighLatency }, }; ALookup sHevcLevels = { { C2Config::LEVEL_HEVC_MAIN_1, HEVCMainTierLevel1 }, { C2Config::LEVEL_HEVC_MAIN_2, HEVCMainTierLevel2 }, { C2Config::LEVEL_HEVC_MAIN_2_1, HEVCMainTierLevel21 }, { C2Config::LEVEL_HEVC_MAIN_3, HEVCMainTierLevel3 }, { C2Config::LEVEL_HEVC_MAIN_3_1, HEVCMainTierLevel31 }, { C2Config::LEVEL_HEVC_MAIN_4, HEVCMainTierLevel4 }, { C2Config::LEVEL_HEVC_MAIN_4_1, HEVCMainTierLevel41 }, { C2Config::LEVEL_HEVC_MAIN_5, HEVCMainTierLevel5 }, { C2Config::LEVEL_HEVC_MAIN_5_1, HEVCMainTierLevel51 }, { C2Config::LEVEL_HEVC_MAIN_5_2, HEVCMainTierLevel52 }, { C2Config::LEVEL_HEVC_MAIN_6, HEVCMainTierLevel6 }, { C2Config::LEVEL_HEVC_MAIN_6_1, HEVCMainTierLevel61 }, { C2Config::LEVEL_HEVC_MAIN_6_2, HEVCMainTierLevel62 }, { C2Config::LEVEL_HEVC_HIGH_4, HEVCHighTierLevel4 }, { C2Config::LEVEL_HEVC_HIGH_4_1, HEVCHighTierLevel41 }, { C2Config::LEVEL_HEVC_HIGH_5, HEVCHighTierLevel5 }, { C2Config::LEVEL_HEVC_HIGH_5_1, HEVCHighTierLevel51 }, { C2Config::LEVEL_HEVC_HIGH_5_2, HEVCHighTierLevel52 }, { C2Config::LEVEL_HEVC_HIGH_6, HEVCHighTierLevel6 }, { C2Config::LEVEL_HEVC_HIGH_6_1, HEVCHighTierLevel61 }, { C2Config::LEVEL_HEVC_HIGH_6_2, HEVCHighTierLevel62 }, // map high tier levels below 4 to main tier { C2Config::LEVEL_HEVC_MAIN_1, HEVCHighTierLevel1 }, { C2Config::LEVEL_HEVC_MAIN_2, HEVCHighTierLevel2 }, { C2Config::LEVEL_HEVC_MAIN_2_1, HEVCHighTierLevel21 }, { C2Config::LEVEL_HEVC_MAIN_3, HEVCHighTierLevel3 }, { C2Config::LEVEL_HEVC_MAIN_3_1, HEVCHighTierLevel31 }, }; ALookup sHevcProfiles = { { C2Config::PROFILE_HEVC_MAIN, HEVCProfileMain }, { C2Config::PROFILE_HEVC_MAIN_10, HEVCProfileMain10 }, { C2Config::PROFILE_HEVC_MAIN_STILL, HEVCProfileMainStill }, { C2Config::PROFILE_HEVC_MAIN_INTRA, HEVCProfileMain }, { C2Config::PROFILE_HEVC_MAIN_10_INTRA, HEVCProfileMain10 }, }; ALookup sMpeg2Levels = { { C2Config::LEVEL_MP2V_LOW, MPEG2LevelLL }, { C2Config::LEVEL_MP2V_MAIN, MPEG2LevelML }, { C2Config::LEVEL_MP2V_HIGH_1440, MPEG2LevelH14 }, { C2Config::LEVEL_MP2V_HIGH, MPEG2LevelHL }, { C2Config::LEVEL_MP2V_HIGHP, MPEG2LevelHP }, }; ALookup sMpeg2Profiles = { { C2Config::PROFILE_MP2V_SIMPLE, MPEG2ProfileSimple }, { C2Config::PROFILE_MP2V_MAIN, MPEG2ProfileMain }, { C2Config::PROFILE_MP2V_SNR_SCALABLE, MPEG2ProfileSNR }, { C2Config::PROFILE_MP2V_SPATIALLY_SCALABLE, MPEG2ProfileSpatial }, { C2Config::PROFILE_MP2V_HIGH, MPEG2ProfileHigh }, { C2Config::PROFILE_MP2V_422, MPEG2Profile422 }, }; ALookup sMpeg4Levels = { { C2Config::LEVEL_MP4V_0, MPEG4Level0 }, { C2Config::LEVEL_MP4V_0B, MPEG4Level0b }, { C2Config::LEVEL_MP4V_1, MPEG4Level1 }, { C2Config::LEVEL_MP4V_2, MPEG4Level2 }, { C2Config::LEVEL_MP4V_3, MPEG4Level3 }, { C2Config::LEVEL_MP4V_3B, MPEG4Level3b }, { C2Config::LEVEL_MP4V_4, MPEG4Level4 }, { C2Config::LEVEL_MP4V_4A, MPEG4Level4a }, { C2Config::LEVEL_MP4V_5, MPEG4Level5 }, { C2Config::LEVEL_MP4V_6, MPEG4Level6 }, }; ALookup sMpeg4Profiles = { { C2Config::PROFILE_MP4V_SIMPLE, MPEG4ProfileSimple }, { C2Config::PROFILE_MP4V_SIMPLE_SCALABLE, MPEG4ProfileSimpleScalable }, { C2Config::PROFILE_MP4V_CORE, MPEG4ProfileCore }, { C2Config::PROFILE_MP4V_MAIN, MPEG4ProfileMain }, { C2Config::PROFILE_MP4V_NBIT, MPEG4ProfileNbit }, { C2Config::PROFILE_MP4V_ARTS, MPEG4ProfileAdvancedRealTime }, { C2Config::PROFILE_MP4V_CORE_SCALABLE, MPEG4ProfileCoreScalable }, { C2Config::PROFILE_MP4V_ACE, MPEG4ProfileAdvancedCoding }, { C2Config::PROFILE_MP4V_ADVANCED_CORE, MPEG4ProfileAdvancedCore }, { C2Config::PROFILE_MP4V_ADVANCED_SIMPLE, MPEG4ProfileAdvancedSimple }, }; ALookup sPcmEncodings = { { C2Config::PCM_8, kAudioEncodingPcm8bit }, { C2Config::PCM_16, kAudioEncodingPcm16bit }, { C2Config::PCM_FLOAT, kAudioEncodingPcmFloat }, }; ALookup sVp9Levels = { { C2Config::LEVEL_VP9_1, VP9Level1 }, { C2Config::LEVEL_VP9_1_1, VP9Level11 }, { C2Config::LEVEL_VP9_2, VP9Level2 }, { C2Config::LEVEL_VP9_2_1, VP9Level21 }, { C2Config::LEVEL_VP9_3, VP9Level3 }, { C2Config::LEVEL_VP9_3_1, VP9Level31 }, { C2Config::LEVEL_VP9_4, VP9Level4 }, { C2Config::LEVEL_VP9_4_1, VP9Level41 }, { C2Config::LEVEL_VP9_5, VP9Level5 }, { C2Config::LEVEL_VP9_5_1, VP9Level51 }, { C2Config::LEVEL_VP9_5_2, VP9Level52 }, { C2Config::LEVEL_VP9_6, VP9Level6 }, { C2Config::LEVEL_VP9_6_1, VP9Level61 }, { C2Config::LEVEL_VP9_6_2, VP9Level62 }, }; ALookup sVp9Profiles = { { C2Config::PROFILE_VP9_0, VP9Profile0 }, { C2Config::PROFILE_VP9_1, VP9Profile1 }, { C2Config::PROFILE_VP9_2, VP9Profile2 }, { C2Config::PROFILE_VP9_3, VP9Profile3 }, }; /** * A helper that passes through vendor extension profile and level values. */ struct ProfileLevelMapperHelper : C2Mapper::ProfileLevelMapper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) = 0; virtual bool simpleMap(int32_t from, C2Config::level_t *to) = 0; virtual bool simpleMap(C2Config::profile_t from, int32_t *to) = 0; virtual bool simpleMap(int32_t from, C2Config::profile_t *to) = 0; template bool passThroughMap(T from, U *to) { // allow (and pass through) vendor extensions if (from >= (T)C2_PROFILE_LEVEL_VENDOR_START && from < (T)INT32_MAX) { *to = (U)from; return true; } return simpleMap(from, to); } virtual bool mapLevel(C2Config::level_t from, int32_t *to) { return passThroughMap(from, to); } virtual bool mapLevel(int32_t from, C2Config::level_t *to) { return passThroughMap(from, to); } virtual bool mapProfile(C2Config::profile_t from, int32_t *to) { return passThroughMap(from, to); } virtual bool mapProfile(int32_t from, C2Config::profile_t *to) { return passThroughMap(from, to); } }; // AAC only uses profiles, map all levels to unused or 0 struct AacProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t, int32_t *to) { *to = 0; return true; } virtual bool simpleMap(int32_t, C2Config::level_t *to) { *to = C2Config::LEVEL_UNUSED; return true; } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sAacProfiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sAacProfiles.map(from, to); } }; struct AvcProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) { return sAvcLevels.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::level_t *to) { return sAvcLevels.map(from, to); } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sAvcProfiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sAvcProfiles.map(from, to); } }; struct DolbyVisionProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) { return sDolbyVisionLevels.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::level_t *to) { return sDolbyVisionLevels.map(from, to); } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sDolbyVisionProfiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sDolbyVisionProfiles.map(from, to); } }; struct H263ProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) { return sH263Levels.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::level_t *to) { return sH263Levels.map(from, to); } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sH263Profiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sH263Profiles.map(from, to); } }; struct HevcProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) { return sHevcLevels.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::level_t *to) { return sHevcLevels.map(from, to); } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sHevcProfiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sHevcProfiles.map(from, to); } }; struct Mpeg2ProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) { return sMpeg2Levels.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::level_t *to) { return sMpeg2Levels.map(from, to); } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sMpeg2Profiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sMpeg2Profiles.map(from, to); } }; struct Mpeg4ProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) { return sMpeg4Levels.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::level_t *to) { return sMpeg4Levels.map(from, to); } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sMpeg4Profiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sMpeg4Profiles.map(from, to); } }; // VP8 has no profiles and levels in Codec 2.0, but we use main profile and level 0 in MediaCodec // map all profiles and levels to that. struct Vp8ProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t, int32_t *to) { *to = VP8Level_Version0; return true; } virtual bool simpleMap(int32_t, C2Config::level_t *to) { *to = C2Config::LEVEL_UNUSED; return true; } virtual bool simpleMap(C2Config::profile_t, int32_t *to) { *to = VP8ProfileMain; return true; } virtual bool simpleMap(int32_t, C2Config::profile_t *to) { *to = C2Config::PROFILE_UNUSED; return true; } }; struct Vp9ProfileLevelMapper : ProfileLevelMapperHelper { virtual bool simpleMap(C2Config::level_t from, int32_t *to) { return sVp9Levels.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::level_t *to) { return sVp9Levels.map(from, to); } virtual bool simpleMap(C2Config::profile_t from, int32_t *to) { return sVp9Profiles.map(from, to); } virtual bool simpleMap(int32_t from, C2Config::profile_t *to) { return sVp9Profiles.map(from, to); } }; } // namespace // static std::shared_ptr C2Mapper::GetProfileLevelMapper(std::string mediaType) { std::transform(mediaType.begin(), mediaType.begin(), mediaType.end(), ::tolower); if (mediaType == MIMETYPE_AUDIO_AAC) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_AVC) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_DOLBY_VISION) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_H263) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_HEVC) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_MPEG2) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_MPEG4) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_VP8) { return std::make_shared(); } else if (mediaType == MIMETYPE_VIDEO_VP9) { return std::make_shared(); } return nullptr; } // static bool C2Mapper::map(C2Config::bitrate_mode_t from, int32_t *to) { return sBitrateModes.map(from, to); } // static bool C2Mapper::map(int32_t from, C2Config::bitrate_mode_t *to) { return sBitrateModes.map(from, to); } // static bool C2Mapper::map(C2Config::pcm_encoding_t from, int32_t *to) { return sPcmEncodings.map(from, to); } // static bool C2Mapper::map(int32_t from, C2Config::pcm_encoding_t *to) { return sPcmEncodings.map(from, to); } // static bool C2Mapper::map(C2Color::range_t from, int32_t *to) { bool res = true; // map SDK defined values directly. For other values, use wrapping from ColorUtils. if (!sColorRanges.map(from, to)) { ColorAspects::Range sfRange; // map known constants and keep vendor extensions. all other values are mapped to 'Other' if (!sColorRangesSf.map(from, &sfRange)) { // use static cast and ensure it is in the extension range if (from < C2Color::RANGE_VENDOR_START || from > C2Color::RANGE_OTHER) { sfRange = ColorAspects::RangeOther; res = false; } } *to = ColorUtils::wrapColorAspectsIntoColorRange(sfRange); } return res; } // static bool C2Mapper::map(int32_t from, C2Color::range_t *to) { // map SDK defined values directly. For other values, use wrapping from ColorUtils. if (!sColorRanges.map(from, to)) { ColorAspects::Range sfRange; (void)ColorUtils::unwrapColorAspectsFromColorRange(from, &sfRange); // map known constants and keep vendor extensions. all other values are mapped to 'Other' if (!sColorRangesSf.map(sfRange, to)) { // use static cast and ensure it is in the extension range *to = (C2Color::range_t)sfRange; if (*to < C2Color::RANGE_VENDOR_START || *to > C2Color::RANGE_OTHER) { *to = C2Color::RANGE_OTHER; return false; } } } return true; } // static bool C2Mapper::map(C2Color::range_t from, ColorAspects::Range *to) { return sColorRangesSf.map(from, to); } // static bool C2Mapper::map(ColorAspects::Range from, C2Color::range_t *to) { return sColorRangesSf.map(from, to); } // static bool C2Mapper::map(C2Color::primaries_t primaries, C2Color::matrix_t matrix, int32_t *standard) { ColorAspects::Primaries sfPrimaries; ColorAspects::MatrixCoeffs sfMatrix; bool res = true; // map known constants and keep vendor extensions. all other values are mapped to 'Other' if (!sColorPrimariesSf.map(primaries, &sfPrimaries)) { // ensure it is in the extension range and use static cast if (primaries < C2Color::PRIMARIES_VENDOR_START || primaries > C2Color::PRIMARIES_OTHER) { // undefined non-extension values map to 'Other' sfPrimaries = ColorAspects::PrimariesOther; res = false; } else { sfPrimaries = (ColorAspects::Primaries)primaries; } } if (!sColorMatricesSf.map(matrix, &sfMatrix)) { // use static cast and ensure it is in the extension range if (matrix < C2Color::MATRIX_VENDOR_START || matrix > C2Color::MATRIX_OTHER) { // undefined non-extension values map to 'Other' sfMatrix = ColorAspects::MatrixOther; res = false; } else { sfMatrix = (ColorAspects::MatrixCoeffs)matrix; } } *standard = ColorUtils::wrapColorAspectsIntoColorStandard(sfPrimaries, sfMatrix); return res; } // static bool C2Mapper::map(int32_t standard, C2Color::primaries_t *primaries, C2Color::matrix_t *matrix) { // first map to stagefright foundation aspects => these actually map nearly 1:1 to // Codec 2.0 aspects ColorAspects::Primaries sfPrimaries; ColorAspects::MatrixCoeffs sfMatrix; bool res = true; (void)ColorUtils::unwrapColorAspectsFromColorStandard(standard, &sfPrimaries, &sfMatrix); // map known constants and keep vendor extensions. all other values are mapped to 'Other' if (!sColorPrimariesSf.map(sfPrimaries, primaries)) { // use static cast and ensure it is in the extension range *primaries = (C2Color::primaries_t)sfPrimaries; if (*primaries < C2Color::PRIMARIES_VENDOR_START || *primaries > C2Color::PRIMARIES_OTHER) { *primaries = C2Color::PRIMARIES_OTHER; res = false; } } if (!sColorMatricesSf.map(sfMatrix, matrix)) { // use static cast and ensure it is in the extension range *matrix = (C2Color::matrix_t)sfMatrix; if (*matrix < C2Color::MATRIX_VENDOR_START || *matrix > C2Color::MATRIX_OTHER) { *matrix = C2Color::MATRIX_OTHER; res = false; } } return res; } // static bool C2Mapper::map(C2Color::primaries_t from, ColorAspects::Primaries *to) { return sColorPrimariesSf.map(from, to); } // static bool C2Mapper::map(ColorAspects::Primaries from, C2Color::primaries_t *to) { return sColorPrimariesSf.map(from, to); } // static bool C2Mapper::map(C2Color::matrix_t from, ColorAspects::MatrixCoeffs *to) { return sColorMatricesSf.map(from, to); } // static bool C2Mapper::map(ColorAspects::MatrixCoeffs from, C2Color::matrix_t *to) { return sColorMatricesSf.map(from, to); } // static bool C2Mapper::map(C2Color::transfer_t from, int32_t *to) { bool res = true; // map SDK defined values directly. For other values, use wrapping from ColorUtils. if (!sColorTransfers.map(from, to)) { ColorAspects::Transfer sfTransfer; // map known constants and keep vendor extensions. all other values are mapped to 'Other' if (!sColorTransfersSf.map(from, &sfTransfer)) { // use static cast and ensure it is in the extension range if (from < C2Color::TRANSFER_VENDOR_START || from > C2Color::TRANSFER_OTHER) { sfTransfer = ColorAspects::TransferOther; res = false; } } *to = ColorUtils::wrapColorAspectsIntoColorTransfer(sfTransfer); } return res; } // static bool C2Mapper::map(int32_t from, C2Color::transfer_t *to) { // map SDK defined values directly. For other values, use wrapping from ColorUtils. if (!sColorTransfers.map(from, to)) { ColorAspects::Transfer sfTransfer; (void)ColorUtils::unwrapColorAspectsFromColorTransfer(from, &sfTransfer); // map known constants and keep vendor extensions. all other values are mapped to 'Other' if (!sColorTransfersSf.map(sfTransfer, to)) { // use static cast and ensure it is in the extension range *to = (C2Color::transfer_t)sfTransfer; if (*to < C2Color::TRANSFER_VENDOR_START || *to > C2Color::TRANSFER_OTHER) { *to = C2Color::TRANSFER_OTHER; return false; } } } return true; } // static bool C2Mapper::map( C2Color::range_t range, C2Color::primaries_t primaries, C2Color::matrix_t matrix, C2Color::transfer_t transfer, uint32_t *dataSpace) { #if 0 // pure reimplementation *dataSpace = HAL_DATASPACE_UNKNOWN; // this is 0 switch (range) { case C2Color::RANGE_FULL: *dataSpace |= HAL_DATASPACE_RANGE_FULL; break; case C2Color::RANGE_LIMITED: *dataSpace |= HAL_DATASPACE_RANGE_LIMITED; break; default: break; } switch (transfer) { case C2Color::TRANSFER_LINEAR: *dataSpace |= HAL_DATASPACE_TRANSFER_LINEAR; break; case C2Color::TRANSFER_SRGB: *dataSpace |= HAL_DATASPACE_TRANSFER_SRGB; break; case C2Color::TRANSFER_170M: *dataSpace |= HAL_DATASPACE_TRANSFER_SMPTE_170M; break; case C2Color::TRANSFER_GAMMA22: *dataSpace |= HAL_DATASPACE_TRANSFER_GAMMA2_2; break; case C2Color::TRANSFER_GAMMA28: *dataSpace |= HAL_DATASPACE_TRANSFER_GAMMA2_8; break; case C2Color::TRANSFER_ST2084: *dataSpace |= HAL_DATASPACE_TRANSFER_ST2084; break; case C2Color::TRANSFER_HLG: *dataSpace |= HAL_DATASPACE_TRANSFER_HLG; break; default: break; } switch (primaries) { case C2Color::PRIMARIES_BT601_525: *dataSpace |= (matrix == C2Color::MATRIX_SMPTE240M || matrix == C2Color::MATRIX_BT709) ? HAL_DATASPACE_STANDARD_BT601_525_UNADJUSTED : HAL_DATASPACE_STANDARD_BT601_525; break; case C2Color::PRIMARIES_BT601_625: *dataSpace |= (matrix == C2Color::MATRIX_SMPTE240M || matrix == C2Color::MATRIX_BT709) ? HAL_DATASPACE_STANDARD_BT601_625_UNADJUSTED : HAL_DATASPACE_STANDARD_BT601_625; break; case C2Color::PRIMARIES_BT2020: *dataSpace |= (matrix == C2Color::MATRIX_BT2020CONSTANT ? HAL_DATASPACE_STANDARD_BT2020_CONSTANT_LUMINANCE : HAL_DATASPACE_STANDARD_BT2020); break; case C2Color::PRIMARIES_BT470_M: *dataSpace |= HAL_DATASPACE_STANDARD_BT470M; break; case C2Color::PRIMARIES_BT709: *dataSpace |= HAL_DATASPACE_STANDARD_BT709; break; default: break; } #else // for now use legacy implementation ColorAspects aspects; if (!sColorRangesSf.map(range, &aspects.mRange)) { aspects.mRange = ColorAspects::RangeUnspecified; } if (!sColorPrimariesSf.map(primaries, &aspects.mPrimaries)) { aspects.mPrimaries = ColorAspects::PrimariesUnspecified; } if (!sColorMatricesSf.map(matrix, &aspects.mMatrixCoeffs)) { aspects.mMatrixCoeffs = ColorAspects::MatrixUnspecified; } if (!sColorTransfersSf.map(transfer, &aspects.mTransfer)) { aspects.mTransfer = ColorAspects::TransferUnspecified; } *dataSpace = ColorUtils::getDataSpaceForColorAspects(aspects, true /* mayExpand */); #endif return true; } // static bool C2Mapper::map(C2Color::transfer_t from, ColorAspects::Transfer *to) { return sColorTransfersSf.map(from, to); } // static bool C2Mapper::map(ColorAspects::Transfer from, C2Color::transfer_t *to) { return sColorTransfersSf.map(from, to); }