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| author | Xin Li <delphij@google.com> | 2021-10-07 23:50:23 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2021-10-07 23:50:23 +0000 |
| commit | 0bfa3fc1cd1c7ef3e563aa5506ee16cfb1ed4494 (patch) | |
| tree | c6a1ddee22e29d9ea00ec2523071a711368189cd /libSACdec/src/sac_dec_lib.cpp | |
| parent | 6d10f91a77002b6371ebada491f507ef974ca572 (diff) | |
| parent | 1b5221d9fee482e03342eb1593f580754fa7ab3f (diff) | |
| download | fdk-aac-0bfa3fc1cd1c7ef3e563aa5506ee16cfb1ed4494.tar.gz fdk-aac-0bfa3fc1cd1c7ef3e563aa5506ee16cfb1ed4494.tar.bz2 fdk-aac-0bfa3fc1cd1c7ef3e563aa5506ee16cfb1ed4494.zip | |
Merge "Merge Android 12"
Diffstat (limited to 'libSACdec/src/sac_dec_lib.cpp')
| -rw-r--r-- | libSACdec/src/sac_dec_lib.cpp | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/libSACdec/src/sac_dec_lib.cpp b/libSACdec/src/sac_dec_lib.cpp index 57446f8..d30131f 100644 --- a/libSACdec/src/sac_dec_lib.cpp +++ b/libSACdec/src/sac_dec_lib.cpp @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2020 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -700,9 +700,10 @@ bail: SACDEC_ERROR mpegSurroundDecoder_Config( CMpegSurroundDecoder *pMpegSurroundDecoder, HANDLE_FDK_BITSTREAM hBs, AUDIO_OBJECT_TYPE coreCodec, INT samplingRate, INT frameSize, - INT stereoConfigIndex, INT coreSbrFrameLengthIndex, INT configBytes, - const UCHAR configMode, UCHAR *configChanged) { + INT numChannels, INT stereoConfigIndex, INT coreSbrFrameLengthIndex, + INT configBytes, const UCHAR configMode, UCHAR *configChanged) { SACDEC_ERROR err = MPS_OK; + INT nInputChannels; SPATIAL_SPECIFIC_CONFIG spatialSpecificConfig; SPATIAL_SPECIFIC_CONFIG *pSsc = &pMpegSurroundDecoder->spatialSpecificConfigBackup; @@ -716,12 +717,18 @@ SACDEC_ERROR mpegSurroundDecoder_Config( err = SpatialDecParseMps212Config( hBs, &spatialSpecificConfig, samplingRate, coreCodec, stereoConfigIndex, coreSbrFrameLengthIndex); + nInputChannels = spatialSpecificConfig.nInputChannels; pSsc = &spatialSpecificConfig; } else { err = SpatialDecParseMps212Config( hBs, &pMpegSurroundDecoder->spatialSpecificConfigBackup, samplingRate, coreCodec, stereoConfigIndex, coreSbrFrameLengthIndex); + nInputChannels = + pMpegSurroundDecoder->spatialSpecificConfigBackup.nInputChannels; + } + if ((err == MPS_OK) && (numChannels != nInputChannels)) { + err = MPS_PARSE_ERROR; } break; case AOT_ER_AAC_ELD: @@ -731,11 +738,19 @@ SACDEC_ERROR mpegSurroundDecoder_Config( * into temporarily allocated structure */ err = SpatialDecParseSpecificConfig(hBs, &spatialSpecificConfig, configBytes, coreCodec); + nInputChannels = spatialSpecificConfig.nInputChannels; pSsc = &spatialSpecificConfig; } else { err = SpatialDecParseSpecificConfig( hBs, &pMpegSurroundDecoder->spatialSpecificConfigBackup, configBytes, coreCodec); + nInputChannels = + pMpegSurroundDecoder->spatialSpecificConfigBackup.nInputChannels; + } + /* check number of channels for channel_configuration > 0 */ + if ((err == MPS_OK) && (numChannels > 0) && + (numChannels != nInputChannels)) { + err = MPS_PARSE_ERROR; } break; default: |