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Change sampleCount arguments, variables, return values to size_t...

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... whenever they really describe the size of a buffer that fits in memory, or
of a block file (which is never now more than a megabyte and so could be fit in
memory all at once), or a part thereof.
This commit is contained in:
Paul Licameli
2016-09-06 09:19:27 -04:00
parent 078ff056e2
commit ad04187a41
106 changed files with 458 additions and 438 deletions
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12
src/SampleFormat.h
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@@ -48,7 +48,7 @@ const wxChar *GetSampleFormatStr(sampleFormat format);
// Allocating/Freeing Samples
//
AUDACITY_DLL_API samplePtr NewSamples(int count, sampleFormat format);
AUDACITY_DLL_API samplePtr NewSamples(size_t count, sampleFormat format);
AUDACITY_DLL_API void DeleteSamples(samplePtr p);
// RAII version of above
@@ -58,7 +58,7 @@ public:
SampleBuffer()
: mPtr(0)
{}
SampleBuffer(int count, sampleFormat format)
SampleBuffer(size_t count, sampleFormat format)
: mPtr(NewSamples(count, format))
{}
~SampleBuffer()
@@ -67,7 +67,7 @@ public:
}
// WARNING! May not preserve contents.
SampleBuffer &Allocate(int count, sampleFormat format)
SampleBuffer &Allocate(size_t count, sampleFormat format)
{
Free();
mPtr = NewSamples(count, format);
@@ -96,12 +96,12 @@ public:
, mCount(0)
{}
GrowableSampleBuffer(int count, sampleFormat format)
GrowableSampleBuffer(size_t count, sampleFormat format)
: SampleBuffer(count, format)
, mCount(count)
{}
GrowableSampleBuffer &Resize(int count, sampleFormat format)
GrowableSampleBuffer &Resize(size_t count, sampleFormat format)
{
if (!ptr() || mCount < count) {
Allocate(count, format);
@@ -119,7 +119,7 @@ public:
using SampleBuffer::ptr;
private:
int mCount;
size_t mCount;
};
//