core/front_stablizer.h

   1 #ifndef CORE_FRONT_STABLIZER_H
   2 #define CORE_FRONT_STABLIZER_H
   3
   4 #include <array>
   5 #include <memory>
   6
   7 #include "almalloc.h"
   8 #include "bufferline.h"
   9 #include "filters/splitter.h"
  10
  11
  12 struct FrontStablizer {
  13     static constexpr size_t DelayLength{256u};
  14
  15     FrontStablizer(size_t numchans) : DelayBuf{numchans} { }
  16
  17     alignas(16) std::array<float,BufferLineSize + DelayLength> Side{};
  18     alignas(16) std::array<float,BufferLineSize + DelayLength> MidDirect{};
  19     alignas(16) std::array<float,DelayLength> MidDelay{};
  20
  21     alignas(16) std::array<float,BufferLineSize + DelayLength> TempBuf{};
  22
  23     BandSplitter MidFilter;
  24     alignas(16) FloatBufferLine MidLF{};
  25     alignas(16) FloatBufferLine MidHF{};
  26
  27     using DelayLine = std::array<float,DelayLength>;
  28     al::FlexArray<DelayLine,16> DelayBuf;
  29
  30     static std::unique_ptr<FrontStablizer> Create(size_t numchans)
  31     { return std::unique_ptr<FrontStablizer>{new(FamCount(numchans)) FrontStablizer{numchans}}; }
  32
  33     DEF_FAM_NEWDEL(FrontStablizer, DelayBuf)
  34 };
  35
  36 #endif /* CORE_FRONT_STABLIZER_H */