diff --git a/fp.h b/fp.h index cdd0ea1..549b53a 100644 --- a/fp.h +++ b/fp.h @@ -31,32 +31,61 @@ extern "C" { #include #endif //---- Last value Predictor +// delta +size_t fppenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); +size_t fppdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); +size_t fppenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); +size_t fppdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); +size_t fppenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); +size_t fppdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fppenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fppdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); - +// delta of delta +size_t fpddenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); +size_t fpdddec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); +size_t fpddenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); +size_t fpdddec16(unsigned char *in, size_t n, uint16_t *out, uint16_t start); +size_t fpddenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); +size_t fpdddec32(unsigned char *in, size_t n, uint32_t *out, uint32_t start); +size_t fpddenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); +size_t fpdddec64(unsigned char *in, size_t n, uint64_t *out, uint64_t start); +// gorilla style +size_t fpgenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); +size_t fpgdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); +size_t fpgenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); +size_t fpgdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); +size_t fpgenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); +size_t fpgdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fpgenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fpgdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); -size_t fppdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); -size_t fpddenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); - -//---- Delta of delta +//---- Delta of delta w/ bit/io +size_t bitgenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); +size_t bitgdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); +size_t bitgenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); +size_t bitgdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t bitgenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t bitgdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); - -size_t bitgenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); -size_t bitgdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); - -//size_t bitg0enc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); -//size_t bitg0dec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); -//size_t bitg0enc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); -//size_t bitg0dec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); +size_t bitgenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); +size_t bitgdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); //---- FCM: Finite Context Method Predictor +size_t fpfcmenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); +size_t fpfcmdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); +size_t fpfcmenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); +size_t fpfcmdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); +size_t fpfcmenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); +size_t fpfcmdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fpfcmenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fpfcmdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); // DFCM: Differential Finite Context Method Predictor +size_t fpdfcmenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); +size_t fpdfcmdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); +size_t fpdfcmenc16(uint16_t *in, size_t n, unsigned char *out, uint16_t start); +size_t fpdfcmdec16(unsigned char *in, size_t n, uint16_t *out, uint16_t start); +size_t fpdfcmenc32(uint32_t *in, size_t n, unsigned char *out, uint32_t start); +size_t fpdfcmdec32(unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fpdfcmenc64(uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fpdfcmdec64(unsigned char *in, size_t n, uint64_t *out, uint64_t start); #ifdef __cplusplus