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Make many counts of tracks and channels unsigned...

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... And in some places where a library uses signed types, assert that
the reported number is not negative.

What led me to this, is that there are many places where a size_t value for
an allocation is the product of a number of channels and some other number.
This commit is contained in:
Paul Licameli
2016-09-02 15:53:09 -04:00
parent ef23de6a60
commit 67cec5ad83
81 changed files with 272 additions and 262 deletions
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6
include/audacity/EffectInterface.h
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@@ -117,8 +117,8 @@ public:
virtual bool SetHost(EffectHostInterface *host) = 0;
virtual int GetAudioInCount() = 0;
virtual int GetAudioOutCount() = 0;
virtual unsigned GetAudioInCount() = 0;
virtual unsigned GetAudioOutCount() = 0;
virtual int GetMidiInCount() = 0;
virtual int GetMidiOutCount() = 0;
@@ -135,7 +135,7 @@ public:
virtual sampleCount ProcessBlock(float **inBlock, float **outBlock, sampleCount blockLen) = 0;
virtual bool RealtimeInitialize() = 0;
virtual bool RealtimeAddProcessor(int numChannels, float sampleRate) = 0;
virtual bool RealtimeAddProcessor(unsigned numChannels, float sampleRate) = 0;
virtual bool RealtimeFinalize() = 0;
virtual bool RealtimeSuspend() = 0;
virtual bool RealtimeResume() = 0;