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Reject sample rates that are out-of-range for libsoundtouch.

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We never reach this with our normal use of this lib but adding the
sanity check just in case. (ported from upstream)
This commit is contained in:
wolfbeast
2020-01-07 21:24:58 +01:00
committed by Roy Tam
parent 13aff00f59
commit e82bb23d7e
2 changed files with 8 additions and 3 deletions
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media/libsoundtouch/src/SoundTouch.cpp
+1 -1
View File
@@ -283,9 +283,9 @@ void SoundTouch::calcEffectiveRateAndTempo()
// Sets sample rate.
void SoundTouch::setSampleRate(uint srate)
{
bSrateSet = true;
// set sample rate, leave other tempo changer parameters as they are.
pTDStretch->setParameters((int)srate);
bSrateSet = true;
}
media/libsoundtouch/src/TDStretch.cpp
+7 -2
View File
@@ -126,8 +126,13 @@ void TDStretch::setParameters(int aSampleRate, int aSequenceMS,
int aSeekWindowMS, int aOverlapMS)
{
// accept only positive parameter values - if zero or negative, use old values instead
if (aSampleRate > 0) this->sampleRate = aSampleRate;
if (aOverlapMS > 0) this->overlapMs = aOverlapMS;
if (aSampleRate > 0)
{
if (aSampleRate > 192000) ST_THROW_RT_ERROR("Error: Excessive samplerate");
this->sampleRate = aSampleRate;
}
if (aOverlapMS > 0) this->overlapMs = aOverlapMS;
if (aSequenceMS > 0)
{