Initial import

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/asiosdk2@1 b431acfa-c32f-4a4a-93f1-934dc6c82436

host/ASIOConvertSamples.h

@@ -0,0 +1,62 @@
+#ifndef __ASIOConvertSamples__
+#define __ASIOConvertSamples__
+
+class ASIOConvertSamples
+{
+public:
+	ASIOConvertSamples();
+	~ASIOConvertSamples() {}
+
+	// format converters, input 32 bit integer
+	// mono
+	void convertMono8(long *source, char *dest, long frames);
+	void convertMono8Unsigned(long *source, char *dest, long frames);
+	void convertMono16(long *source, short *dest, long frames);
+	void convertMono16SmallEndian(long *source, short *dest, long frames);
+	void convertMono24(long *source, char *dest, long frames);
+	void convertMono24SmallEndian(long *source, char *dest, long frames);
+
+	// stereo interleaved
+	void convertStereo8Interleaved(long *left, long *right, char *dest, long frames);
+	void convertStereo8InterleavedUnsigned(long *left, long *right, char *dest, long frames);
+	void convertStereo16Interleaved(long *left, long *right, short *dest, long frames);
+	void convertStereo16InterleavedSmallEndian(long *left, long *right, short *dest, long frames);
+	void convertStereo24Interleaved(long *left, long *right, char *dest, long frames);
+	void convertStereo24InterleavedSmallEndian(long *left, long *right, char *dest, long frames);
+
+	// stereo split
+	void convertStereo8(long *left, long *right, char *dLeft, char *dRight, long frames);
+	void convertStereo8Unsigned(long *left, long *right, char *dLeft, char *dRight, long frames);
+	void convertStereo16(long *left, long *right, short *dLeft, short *dRight, long frames);
+	void convertStereo16SmallEndian(long *left, long *right, short *dLeft, short *dRight, long frames);
+	void convertStereo24(long *left, long *right, char *dLeft, char *dRight, long frames);
+	void convertStereo24SmallEndian(long *left, long *right, char *dLeft, char *dRight, long frames);
+
+	// integer in place conversions
+
+	void int32msb16to16inPlace(long *in, long frames);
+	void int32lsb16to16inPlace(long *in, long frames);
+	void int32msb16shiftedTo16inPlace(long *in1, long frames, long shift);
+	void int24msbto16inPlace(unsigned char *in, long frames);
+
+	// integer to integer
+
+	void shift32(void* buffer, long shiftAmount, long targetByteWidth,
+		bool reverseEndian,	long frames);
+	void reverseEndian(void* buffer, long byteWidth, long frames);
+
+	void int32to16inPlace(void* buffer, long frames);
+	void int24to16inPlace(void* buffer, long frames);
+	void int32to24inPlace(void* buffer, long frames);
+	void int16to24inPlace(void* buffer, long frames);
+	void int24to32inPlace(void* buffer, long frames);
+	void int16to32inPlace(void* buffer, long frames);
+
+	// float to integer
+	
+	void float32toInt16inPlace(float* buffer, long frames);
+	void float32toInt24inPlace(float* buffer, long frames);
+	void float32toInt32inPlace(float* buffer, long frames);
+};
+
+#endif