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Use endian conversion from byteswap.h

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This commit is contained in:
Aaron Webster 2021-09-09 07:23:12 -07:00
parent fdce587c74
commit 584a0afc5b
1 changed files with 5 additions and 4 deletions
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9
src/Buffer.hpp
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@ -31,6 +31,8 @@
#include <stdexcept> #include <stdexcept>
#include <string> #include <string>
#include <byteswap.h>
namespace MinedMap { namespace MinedMap {
@ -41,16 +43,15 @@ private:
public: public:
static uint16_t parse16(const uint8_t *buf) { static uint16_t parse16(const uint8_t *buf) {
return (buf[0] << 8) | buf[1]; return bswap_16(*reinterpret_cast<const uint16_t*>(buf));
} }
static uint32_t parse32(const uint8_t *buf) { static uint32_t parse32(const uint8_t *buf) {
return (uint32_t(buf[0]) << 24) | (uint32_t(buf[1]) << 16) | (uint32_t(buf[2]) << 8) | uint32_t(buf[3]); return bswap_32(*reinterpret_cast<const uint32_t*>(buf));
} }
static uint64_t parse64(const uint8_t *buf) { static uint64_t parse64(const uint8_t *buf) {
return (uint64_t(buf[0]) << 56) | (uint64_t(buf[1]) << 48) | (uint64_t(buf[2]) << 40) | (uint64_t(buf[3]) << 32) return bswap_64(*reinterpret_cast<const uint64_t*>(buf));
| (uint64_t(buf[4]) << 24) | (uint64_t(buf[5]) << 16) | (uint64_t(buf[6]) << 8) | uint64_t(buf[7]);
} }