hcq/TurboPFor-Integer-Compression
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TurboPFor: TurboPfor c/c++ header

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2023-03-23 11:29:37 +01:00
parent fe0c9c6336
commit 6f1e2e2f6e
1 changed files with 20 additions and 3 deletions
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23
lib/include_/vp4.h
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@ -3,9 +3,26 @@
#ifdef __cplusplus
extern "C" {
#endif
size_t p4nbound8( size_t n);
size_t p4nbound16(size_t n);
size_t p4nbound32(size_t n);
size_t p4nbound64(size_t n);
size_t p4nbound128v8( size_t n);
size_t p4nbound128v16(size_t n);
size_t p4nbound128v32(size_t n);
size_t p4nbound128v64(size_t n);
size_t p4nbound256v8( size_t n);
size_t p4nbound256v16(size_t n);
size_t p4nbound256v32(size_t n);
size_t p4nbound256v64(size_t n);
//************************************************ High level API - n unlimited *******
// Compress integer array with n values to the buffer out.
// Return value = number of bytes written to compressed buffer out
// n:number of integers in the input in
size_t p4nenc8( uint8_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nenc16( uint16_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nenc32( uint32_t *__restrict in, size_t n, unsigned char *__restrict out);
@ -17,7 +34,7 @@ size_t p4nenc256w32( uint32_t *__restrict in, size_t n, unsigned char *__restri
size_t p4nenc256v32( uint32_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4ndenc8( uint8_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4ndenc8( uint8_t *__restrict in, size_t n, unsigned char *__restrict out); // delta 0
size_t p4ndenc16( uint16_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4ndenc32( uint32_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4ndenc128v16( uint16_t *__restrict in, size_t n, unsigned char *__restrict out);
@ -25,7 +42,7 @@ size_t p4ndenc128v32( uint32_t *__restrict in, size_t n, unsigned char *__restri
size_t p4ndenc256v32( uint32_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4ndenc64( uint64_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nd1enc8( uint8_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nd1enc8( uint8_t *__restrict in, size_t n, unsigned char *__restrict out); // delta 1
size_t p4nd1enc16( uint16_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nd1enc32( uint32_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nd1enc128v16(uint16_t *__restrict in, size_t n, unsigned char *__restrict out);
@ -33,7 +50,7 @@ size_t p4nd1enc128v32(uint32_t *__restrict in, size_t n, unsigned char *__restri
size_t p4nd1enc256v32(uint32_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nd1enc64( uint64_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nzenc8( uint8_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nzenc8( uint8_t *__restrict in, size_t n, unsigned char *__restrict out); // zigzag
size_t p4nzenc16( uint16_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nzenc32( uint32_t *__restrict in, size_t n, unsigned char *__restrict out);
size_t p4nzenc128v16( uint16_t *__restrict in, size_t n, unsigned char *__restrict out);