From ecbedd1da473dd4935823ea0537e97215a4d06a8 Mon Sep 17 00:00:00 2001 From: x Date: Sat, 4 Feb 2017 13:26:00 +0100 Subject: [PATCH] TurboPFor: TurboPFor encode/decode c/c++ header --- vp4.h | 66 +++++++++++++++++++++++++++++------------------------------ 1 file changed, 33 insertions(+), 33 deletions(-) diff --git a/vp4.h b/vp4.h index 2906947..2e72cb0 100644 --- a/vp4.h +++ b/vp4.h @@ -140,17 +140,17 @@ unsigned char *p4zenc256v32( uint32_t *__restrict in, unsigned n, unsigned char unsigned char *p4zenc64( uint64_t *__restrict in, unsigned n, unsigned char *__restrict out, uint64_t start); // same as p4enc, but with b and bx as parameters. Call after _p4bitsXX -ALWAYS_INLINE unsigned char *_p4enc8( uint8_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4enc16( uint16_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4enc32( uint32_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4enc128v32( uint32_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); // SIMD (Vertical bitpacking) -ALWAYS_INLINE unsigned char *_p4enc256v32( uint32_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4enc64( uint64_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4enc8( uint8_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4enc16( uint16_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4enc32( uint32_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4enc128v32( uint32_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); // SIMD (Vertical bitpacking) +inline unsigned char *_p4enc256v32( uint32_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4enc64( uint64_t *__restrict in, unsigned n, unsigned char *__restrict out, unsigned b, unsigned bx); // calculate the best bit sizes b and bx, return b. -ALWAYS_INLINE unsigned _p4bits8( uint8_t *__restrict in, unsigned n, unsigned *pbx); -ALWAYS_INLINE unsigned _p4bits16( uint16_t *__restrict in, unsigned n, unsigned *pbx); -ALWAYS_INLINE unsigned _p4bits32( uint32_t *__restrict in, unsigned n, unsigned *pbx); -ALWAYS_INLINE unsigned _p4bits64( uint64_t *__restrict in, unsigned n, unsigned *pbx); +unsigned _p4bits8( uint8_t *__restrict in, unsigned n, unsigned *pbx); +unsigned _p4bits16( uint16_t *__restrict in, unsigned n, unsigned *pbx); +unsigned _p4bits32( uint32_t *__restrict in, unsigned n, unsigned *pbx); +unsigned _p4bits64( uint64_t *__restrict in, unsigned n, unsigned *pbx); #define P4EB(_b_) (_b_ << 1) #define P4EBX(_b_, _bx_) (_bx_ << 8 | _b_ << 1 | 1) @@ -160,11 +160,11 @@ ALWAYS_INLINE unsigned _p4bits64( uint64_t *__restrict in, unsigned n, // decompress a previously (with p4enc32) bit packed array. Return value = end of packed buffer in //-- scalar. (see p4getx32 for direct access) // b and bx specified (not stored within the compressed stream header) -ALWAYS_INLINE unsigned char *_p4dec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4dec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4dec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4dec128v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, unsigned b, unsigned bx); // SIMD (Vertical BitPacking) -ALWAYS_INLINE unsigned char *_p4dec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4dec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4dec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4dec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, unsigned b, unsigned bx); +inline unsigned char *_p4dec128v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, unsigned b, unsigned bx); // SIMD (Vertical BitPacking) +inline unsigned char *_p4dec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, unsigned b, unsigned bx); unsigned char *p4dec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out); unsigned char *p4dec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out); @@ -175,12 +175,12 @@ unsigned char *p4dec64( unsigned char *__restrict in, unsigned n, uint64_t //------ Delta decoding --------------------------- Return value = end of packed input buffer in --------------------------- //-- Increasing integer lists. out[i] = out[i-1] + in[i] // b and bx specified -ALWAYS_INLINE unsigned char *_p4ddec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4ddec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4ddec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4ddec128v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4ddec256v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4ddec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start, unsigned b, unsigned bx); +inline unsigned char *_p4ddec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start, unsigned b, unsigned bx); +inline unsigned char *_p4ddec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start, unsigned b, unsigned bx); +inline unsigned char *_p4ddec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4ddec128v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4ddec256v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4ddec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start, unsigned b, unsigned bx); unsigned char *p4ddec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start); unsigned char *p4ddec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start); @@ -191,12 +191,12 @@ unsigned char *p4ddec64( unsigned char *__restrict in, unsigned n, uint64_t //-- Strictly increasing (never remaining constant or decreasing) integer lists. out[i] = out[i-1] + in[i] + 1 // b and bx specified (see idxcr.c/idxqry.c for an example) -ALWAYS_INLINE unsigned char *_p4d1dec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4d1dec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4d1dec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4d1dec128v32(unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); // SIMD (Vertical BitPacking) -ALWAYS_INLINE unsigned char *_p4d1dec256v32(unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4d1dec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start, unsigned b, unsigned bx); +inline unsigned char *_p4d1dec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start, unsigned b, unsigned bx); +inline unsigned char *_p4d1dec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start, unsigned b, unsigned bx); +inline unsigned char *_p4d1dec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4d1dec128v32(unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); // SIMD (Vertical BitPacking) +inline unsigned char *_p4d1dec256v32(unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4d1dec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start, unsigned b, unsigned bx); unsigned char *p4d1dec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start); unsigned char *p4d1dec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start); @@ -206,12 +206,12 @@ unsigned char *p4d1dec256v32( unsigned char *__restrict in, unsigned n, uint32_t unsigned char *p4d1dec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start); // ZigZag encoding -ALWAYS_INLINE unsigned char *_p4zdec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4zdec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4zdec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4zdec128v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4zdec256v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); -ALWAYS_INLINE unsigned char *_p4zdec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start, unsigned b, unsigned bx); +inline unsigned char *_p4zdec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start, unsigned b, unsigned bx); +inline unsigned char *_p4zdec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start, unsigned b, unsigned bx); +inline unsigned char *_p4zdec32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4zdec128v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4zdec256v32( unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start, unsigned b, unsigned bx); +inline unsigned char *_p4zdec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start, unsigned b, unsigned bx); unsigned char *p4zdec8( unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start); unsigned char *p4zdec16( unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start);