libvisiontransfer  5.0.1
bitconversions.h
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14 
15 #ifndef VISIONTRANSFER_BITCONVERSIONS_H
16 #define VISIONTRANSFER_BITCONVERSIONS_H
17 
23 public:
24  static void decode12BitSplit(int startRow, int stopRow, unsigned const char* src,
25  unsigned char* dst, int srcStride, int dstStride, int rowWidth);
26 
27  static void decode12BitPacked(int startRow, int stopRow, unsigned const char* src,
28  unsigned char* dst, int srcStride, int dstStride, int rowWidth);
29 
30 private:
31  template <bool alignedLoad>
32  static void decode12BitSplitSSE2(int startRow, int stopRow, const unsigned char* dispStart,
33  const unsigned char* subpixStart, int width, unsigned short* dst, int srcStride, int dstStride);
34 
35  template <bool alignedLoad>
36  static void decode12BitSplitAVX2(int startRow, int stopRow, const unsigned char* dispStart,
37  const unsigned char* subpixStart, int width, unsigned short* dst, int srcStride, int dstStride);
38 
39  static void decode12BitSplitFallback(int startRow, int stopRow, const unsigned char* dispStart,
40  const unsigned char* subpixStart, int width, unsigned short* dst, int srcStride, int dstStride);
41 
42  template <bool alignedLoad>
43  static void decode12BitPackedSSE4(int startRow, int stopRow, const unsigned char* dispStart,
44  int width, unsigned short* dst, int srcStride, int dstStride);
45 
46  template <bool alignedLoad>
47  static void decode12BitPackedNEON(int startRow, int stopRow, const unsigned char* dispStart,
48  int width, unsigned short* dst, int srcStride, int dstStride);
49 
50  static void decode12BitPackedFallback(int startRow, int stopRow, const unsigned char* dispStart,
51  int width, unsigned short* dst, int srcStride, int dstStride);
52 };
53 
54 #endif
Various implementations for converting from 12-bit to 16-bit per pixels formats.
Nerian Vision Technologies