#include <inttypes.h>
#include <stdlib.h>
#include <fcntl.h>
#include <string.h>
#include <assert.h>
#include <memory.h>
#include "spandsp/telephony.h"
#include "spandsp/bit_operations.h"
Functions | |
uint16_t | bit_reverse16 (uint16_t x) |
Bit reverse a 16 bit word. | |
uint32_t | bit_reverse32 (uint32_t x) |
Bit reverse a 32 bit word. | |
uint32_t | bit_reverse_4bytes (uint32_t x) |
Bit reverse each of the four bytes in a 32 bit word. | |
void | bit_reverse (uint8_t to[], const uint8_t from[], int len) |
Bit reverse each bytes in a buffer. | |
int | one_bits32 (uint32_t x) |
Find the number of set bits in a 32 bit word. | |
uint32_t | make_mask32 (uint32_t x) |
Create a mask as wide as the number in a 32 bit word. | |
uint16_t | make_mask16 (uint16_t x) |
Create a mask as wide as the number in a 16 bit word. |
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Bit reverse each bytes in a buffer.
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Bit reverse a 16 bit word.
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Bit reverse a 32 bit word.
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Bit reverse each of the four bytes in a 32 bit word.
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Create a mask as wide as the number in a 16 bit word.
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Create a mask as wide as the number in a 32 bit word.
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Find the number of set bits in a 32 bit word.
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