diff options
Diffstat (limited to 'alc/buffer_storage.h')
-rw-r--r-- | alc/buffer_storage.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/alc/buffer_storage.h b/alc/buffer_storage.h deleted file mode 100644 index 733a62e3..00000000 --- a/alc/buffer_storage.h +++ /dev/null @@ -1,75 +0,0 @@ -#ifndef ALC_BUFFER_STORAGE_H -#define ALC_BUFFER_STORAGE_H - -#include <atomic> - -#include "albyte.h" - - -using uint = unsigned int; - -/* Storable formats */ -enum FmtType : unsigned char { - FmtUByte, - FmtShort, - FmtFloat, - FmtDouble, - FmtMulaw, - FmtAlaw, -}; -enum FmtChannels : unsigned char { - FmtMono, - FmtStereo, - FmtRear, - FmtQuad, - FmtX51, /* (WFX order) */ - FmtX61, /* (WFX order) */ - FmtX71, /* (WFX order) */ - FmtBFormat2D, - FmtBFormat3D, - FmtUHJ2, /* 2-channel UHJ, aka "BHJ", stereo-compatible */ - FmtUHJ3, /* 3-channel UHJ, aka "THJ", first-two channels are stereo-compatible */ - FmtUHJ4, /* 4-channel UHJ, aka "PHJ", first-two channels are stereo-compatible */ -}; - -enum class AmbiLayout : unsigned char { - FuMa, - ACN, -}; -enum class AmbiScaling : unsigned char { - FuMa, - SN3D, - N3D, -}; - -uint BytesFromFmt(FmtType type) noexcept; -uint ChannelsFromFmt(FmtChannels chans, uint ambiorder) noexcept; -inline uint FrameSizeFromFmt(FmtChannels chans, FmtType type, uint ambiorder) noexcept -{ return ChannelsFromFmt(chans, ambiorder) * BytesFromFmt(type); } - - -using CallbackType = int(*)(void*, void*, int); - -struct BufferStorage { - CallbackType mCallback{nullptr}; - void *mUserData{nullptr}; - - uint mSampleRate{0u}; - FmtChannels mChannels{FmtMono}; - FmtType mType{FmtShort}; - uint mSampleLen{0u}; - - AmbiLayout mAmbiLayout{AmbiLayout::FuMa}; - AmbiScaling mAmbiScaling{AmbiScaling::FuMa}; - uint mAmbiOrder{0u}; - - inline uint bytesFromFmt() const noexcept { return BytesFromFmt(mType); } - inline uint channelsFromFmt() const noexcept - { return ChannelsFromFmt(mChannels, mAmbiOrder); } - inline uint frameSizeFromFmt() const noexcept { return channelsFromFmt() * bytesFromFmt(); } - - inline bool isBFormat() const noexcept - { return mChannels == FmtBFormat2D || mChannels == FmtBFormat3D; } -}; - -#endif /* ALC_BUFFER_STORAGE_H */ |