Initial

mixer/SampleData.hpp

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+#ifndef _MIXER_SAMPLEDATA_HPP_
+#define _MIXER_SAMPLEDATA_HPP_
+#ifndef _COMMON_ARRAY_HPP_
+#include <common/array.hpp>
+#endif
+
+class SampleData : protected Array<BYTE>
+{
+public:
+  friend class SampleDataByte;
+	friend class SampleDataWord;
+  typedef enum BitsPerSample{Bit16=16,Bit8=8};
+	BitsPerSample getBitsPerSample(void)const;
+	void setNumSamples(int numSamples);
+	int getNumSamples(void)const;
+	virtual ~SampleData();
+private:
+  SampleData(BitsPerSample bitsPerSample=Bit16);
+  BitsPerSample mBitsPerSample;
+};
+
+inline
+SampleData::SampleData(BitsPerSample bitsPerSample)
+: mBitsPerSample(bitsPerSample)
+{
+}
+
+inline
+SampleData::~SampleData()
+{
+}
+
+inline
+SampleData::BitsPerSample SampleData::getBitsPerSample(void)const
+{
+  return mBitsPerSample;
+}
+
+inline
+void SampleData::setNumSamples(int numSamples)
+{
+  size(numSamples*(mBitsPerSample>>3));
+}
+
+inline
+int SampleData::getNumSamples(void)const
+{
+  return size()/(mBitsPerSample>>3);
+}
+#endif