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-rw-r--r--Android.bp3
-rw-r--r--libAACdec/src/aacdecoder.cpp25
-rw-r--r--libSBRdec/src/lpp_tran.cpp74
3 files changed, 57 insertions, 45 deletions
diff --git a/Android.bp b/Android.bp
index 50cc092..c89a95c 100644
--- a/Android.bp
+++ b/Android.bp
@@ -27,6 +27,9 @@ cc_library_static {
misc_undefined:["unsigned-integer-overflow", "signed-integer-overflow"],
cfi: true,
},
+ shared_libs: [
+ "liblog",
+ ],
export_include_dirs: [
"libAACdec/include",
"libAACenc/include",
diff --git a/libAACdec/src/aacdecoder.cpp b/libAACdec/src/aacdecoder.cpp
index 362e0b6..24907ee 100644
--- a/libAACdec/src/aacdecoder.cpp
+++ b/libAACdec/src/aacdecoder.cpp
@@ -1630,17 +1630,9 @@ CAacDecoder_Init(HANDLE_AACDECODER self, const CSAudioSpecificConfig *asc,
aacChannelsOffset = 0;
aacChannelsOffsetIdx = 0;
elementOffset = 0;
- if (configMode & AC_CM_ALLOC_MEM) {
- if ((ascChannels <= 0) ||
- (asc->m_channelConfiguration > AACDEC_MAX_CH_CONF)) {
- return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
- }
- if ((ascChannels + aacChannelsOffsetIdx) > ((8) * 2)) {
- return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
- }
- if ((ascChannels + aacChannelsOffset) > (8)) {
- return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
- }
+ if ((ascChannels <= 0) || (ascChannels > (8)) ||
+ (asc->m_channelConfiguration > AACDEC_MAX_CH_CONF)) {
+ return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
}
/* Set syntax flags */
@@ -2055,17 +2047,12 @@ CAacDecoder_Init(HANDLE_AACDECODER self, const CSAudioSpecificConfig *asc,
if (self->flags[streamIndex] & (AC_RSV603DA | AC_USAC)) {
_numElements = (int)asc->m_sc.m_usacConfig.m_usacNumElements;
}
- if (self->flags[streamIndex] & (AC_ER | AC_LD | AC_ELD)) {
- _numElements = (asc->m_channelConfiguration == 7)
- ? 8
- : asc->m_channelConfiguration;
- }
for (int _el = 0; _el < _numElements; _el++) {
int el_channels = 0;
int el = elementOffset + _el;
if (self->flags[streamIndex] &
- (AC_ELD | AC_RSV603DA | AC_USAC | AC_RSVD50)) {
+ (AC_ER | AC_LD | AC_ELD | AC_RSV603DA | AC_USAC | AC_RSVD50)) {
if (ch >= ascChannels) {
break;
}
@@ -2115,7 +2102,9 @@ CAacDecoder_Init(HANDLE_AACDECODER self, const CSAudioSpecificConfig *asc,
(SPECTRAL_PTR)&self->workBufferCore2[ch * 1024];
if (el_channels == 2) {
- FDK_ASSERT(ch < (8) - 1);
+ if (ch >= (8) - 1) {
+ return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
+ }
self->pAacDecoderChannelInfo[ch + 1]->pComData =
self->pAacDecoderChannelInfo[ch]->pComData;
self->pAacDecoderChannelInfo[ch + 1]->pComStaticData =
diff --git a/libSBRdec/src/lpp_tran.cpp b/libSBRdec/src/lpp_tran.cpp
index aa1fd5d..2ef07eb 100644
--- a/libSBRdec/src/lpp_tran.cpp
+++ b/libSBRdec/src/lpp_tran.cpp
@@ -118,6 +118,10 @@ amm-info@iis.fraunhofer.de
\sa lppTransposer(), main_audio.cpp, sbr_scale.h, \ref documentationOverview
*/
+#ifdef __ANDROID__
+#include "log/log.h"
+#endif
+
#include "lpp_tran.h"
#include "sbr_ram.h"
@@ -295,7 +299,6 @@ void lppTransposer(
int ovLowBandShift;
int lowBandShift;
/* int ovHighBandShift;*/
- int targetStopBand;
alphai[0] = FL2FXCONST_SGL(0.0f);
alphai[1] = FL2FXCONST_SGL(0.0f);
@@ -311,25 +314,34 @@ void lppTransposer(
autoCorrLength = pSettings->nCols + pSettings->overlap;
- /* Set upper subbands to zero:
- This is required in case that the patches do not cover the complete
- highband (because the last patch would be too short). Possible
- optimization: Clearing bands up to usb would be sufficient here. */
- targetStopBand = patchParam[pSettings->noOfPatches - 1].targetStartBand +
- patchParam[pSettings->noOfPatches - 1].numBandsInPatch;
+ if (pSettings->noOfPatches > 0) {
+ /* Set upper subbands to zero:
+ This is required in case that the patches do not cover the complete
+ highband (because the last patch would be too short). Possible
+ optimization: Clearing bands up to usb would be sufficient here. */
+ int targetStopBand =
+ patchParam[pSettings->noOfPatches - 1].targetStartBand +
+ patchParam[pSettings->noOfPatches - 1].numBandsInPatch;
- int memSize = ((64) - targetStopBand) * sizeof(FIXP_DBL);
+ int memSize = ((64) - targetStopBand) * sizeof(FIXP_DBL);
- if (!useLP) {
- for (i = startSample; i < stopSampleClear; i++) {
- FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize);
- FDKmemclear(&qmfBufferImag[i][targetStopBand], memSize);
- }
- } else {
- for (i = startSample; i < stopSampleClear; i++) {
- FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize);
+ if (!useLP) {
+ for (i = startSample; i < stopSampleClear; i++) {
+ FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize);
+ FDKmemclear(&qmfBufferImag[i][targetStopBand], memSize);
+ }
+ } else {
+ for (i = startSample; i < stopSampleClear; i++) {
+ FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize);
+ }
}
}
+#ifdef __ANDROID__
+ else {
+ // Safetynet logging
+ android_errorWriteLog(0x534e4554, "112160868");
+ }
+#endif
/* init bwIndex for each patch */
FDKmemclear(bwIndex, sizeof(bwIndex));
@@ -874,7 +886,6 @@ void lppTransposerHBE(
int ovLowBandShift;
int lowBandShift;
/* int ovHighBandShift;*/
- int targetStopBand;
alphai[0] = FL2FXCONST_SGL(0.0f);
alphai[1] = FL2FXCONST_SGL(0.0f);
@@ -889,19 +900,28 @@ void lppTransposerHBE(
autoCorrLength = pSettings->nCols + pSettings->overlap;
- /* Set upper subbands to zero:
- This is required in case that the patches do not cover the complete
- highband (because the last patch would be too short). Possible
- optimization: Clearing bands up to usb would be sufficient here. */
- targetStopBand = patchParam[pSettings->noOfPatches - 1].targetStartBand +
- patchParam[pSettings->noOfPatches - 1].numBandsInPatch;
+ if (pSettings->noOfPatches > 0) {
+ /* Set upper subbands to zero:
+ This is required in case that the patches do not cover the complete
+ highband (because the last patch would be too short). Possible
+ optimization: Clearing bands up to usb would be sufficient here. */
+ int targetStopBand =
+ patchParam[pSettings->noOfPatches - 1].targetStartBand +
+ patchParam[pSettings->noOfPatches - 1].numBandsInPatch;
- int memSize = ((64) - targetStopBand) * sizeof(FIXP_DBL);
+ int memSize = ((64) - targetStopBand) * sizeof(FIXP_DBL);
- for (i = startSample; i < stopSampleClear; i++) {
- FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize);
- FDKmemclear(&qmfBufferImag[i][targetStopBand], memSize);
+ for (i = startSample; i < stopSampleClear; i++) {
+ FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize);
+ FDKmemclear(&qmfBufferImag[i][targetStopBand], memSize);
+ }
+ }
+#ifdef __ANDROID__
+ else {
+ // Safetynet logging
+ android_errorWriteLog(0x534e4554, "112160868");
}
+#endif
/*
Calc common low band scale factor
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-01 03:32:58 +0000