From 5eb9ed1b1fe94e8bf94bba4aa305b61db19b48c5 Mon Sep 17 00:00:00 2001 From: Fraunhofer IIS FDK Date: Thu, 9 Apr 2020 17:58:17 +0200 Subject: Check number of core channels and SAC decoder input channels to avoid a channel mismatch. Bug: 176246647 Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc Change-Id: Ib8b6973e9c29e13b8ef33d7736be2b977928face --- libMpegTPDec/src/tpdec_asc.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'libMpegTPDec/src/tpdec_asc.cpp') diff --git a/libMpegTPDec/src/tpdec_asc.cpp b/libMpegTPDec/src/tpdec_asc.cpp index ffe85c1..5a89a4d 100644 --- a/libMpegTPDec/src/tpdec_asc.cpp +++ b/libMpegTPDec/src/tpdec_asc.cpp @@ -1415,7 +1415,7 @@ static TRANSPORTDEC_ERROR EldSpecificConfig_Parse(CSAudioSpecificConfig *asc, cb->cbSscData, hBs, asc->m_aot, asc->m_samplingFrequency << esc->m_sbrSamplingRate, asc->m_samplesPerFrame << esc->m_sbrSamplingRate, - 1, /* stereoConfigIndex */ + asc->m_channelConfiguration, 1, /* stereoConfigIndex */ -1, /* nTimeSlots: read from bitstream */ eldExtLen, asc->configMode, &asc->SacConfigChanged); if (ErrorStatus != TRANSPORTDEC_OK) { @@ -1827,6 +1827,8 @@ static TRANSPORTDEC_ERROR UsacRsv60DecoderConfig_Parse( /* Mps212Config() ISO/IEC FDIS 23003-3 */ if (cb->cbSsc(cb->cbSscData, hBs, asc->m_aot, asc->m_extensionSamplingFrequency, samplesPerFrame, + 1, /* only downmix channels (residual channels are + not counted) */ usc->element[i].m_stereoConfigIndex, usc->m_coreSbrFrameLengthIndex, 0, /* don't know the length */ @@ -2221,7 +2223,7 @@ TRANSPORTDEC_ERROR AudioSpecificConfig_Parse( case AOT_MPEGS: if (cb->cbSsc != NULL) { if (cb->cbSsc(cb->cbSscData, bs, self->m_aot, self->m_samplingFrequency, - self->m_samplesPerFrame, 1, + self->m_samplesPerFrame, self->m_channelConfiguration, 1, -1, /* nTimeSlots: read from bitstream */ 0, /* don't know the length */ self->configMode, &self->SacConfigChanged)) { @@ -2419,6 +2421,8 @@ static TRANSPORTDEC_ERROR Drm_xHEAACDecoderConfig( cb->cbSscData, hBs, AOT_DRM_USAC, /* syntax differs from MPEG Mps212Config() */ asc->m_extensionSamplingFrequency, samplesPerFrame, + 1, /* only downmix channels (residual channels are not + counted) */ usc->element[elemIdx].m_stereoConfigIndex, usc->m_coreSbrFrameLengthIndex, 0, /* don't know the length */ asc->configMode, &asc->SacConfigChanged); -- cgit v1.2.3