upstream/mercurial-mirror Files · mercurial/bitmanipulation.h

logcmdutil: rewrite jsonchangeset printer to be backed by jsonformatter...

logcmdutil: rewrite jsonchangeset printer to be backed by jsonformatter This is a bit slower than the original implementation, but I don't think that would actually matter. It's still faster than full templating. $ hg log -Tjson -r0:5000 --time > /dev/null (orig) time: real 1.550 secs (user 1.500+0.000 sys 0.040+0.000) (new) time: real 1.810 secs (user 1.740+0.000 sys 0.070+0.000) cf. $ hg log -Tdefault -r0:5000 --time > /dev/null time: real 4.980 secs (user 4.850+0.000 sys 0.130+0.000) $ hg log -r0:5000 --time > /dev/null time: real 2.340 secs (user 2.220+0.000 sys 0.100+0.000) $ hg log -r0:5000 -q --time > /dev/null time: real 0.750 secs (user 0.670+0.000 sys 0.070+0.000) The test output changes because keys are sorted alphabetically.

Augie Fackler - - Load All Authors

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        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      #ifndef _HG_BITMANIPULATION_H_

      #define _HG_BITMANIPULATION_H_

        Martin von Zweigbergk
    
bitmanipulation: add missing include of string.h...

              r32646
            
      #include <string.h>

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      #include "compat.h"

      static inline uint32_t getbe32(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	return ((d[0] << 24) | (d[1] << 16) | (d[2] << 8) | (d[3]));

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline int16_t getbeint16(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	return ((d[0] << 8) | (d[1]));

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline uint16_t getbeuint16(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	return ((d[0] << 8) | (d[1]));

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline void putbe32(uint32_t x, char *c)

      {

      	c[0] = (x >> 24) & 0xff;

      	c[1] = (x >> 16) & 0xff;

      	c[2] = (x >> 8) & 0xff;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	c[3] = (x)&0xff;

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline double getbefloat64(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

      	double ret;

      	int i;

      	uint64_t t = 0;

      	for (i = 0; i < 8; i++) {

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      		t = (t << 8) + d[i];

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      	}

      	memcpy(&ret, &t, sizeof(t));

      	return ret;

      }

      #endif

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Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	#ifndef _HG_BITMANIPULATION_H_
		#define _HG_BITMANIPULATION_H_

Martin von Zweigbergk bitmanipulation: add missing include of string.h...	r32646	#include <string.h>

Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	#include "compat.h"

		static inline uint32_t getbe32(const char *c)
		{
		const unsigned char d = (const unsigned char )c;

Augie Fackler bitmanipulation: reformat with clang-format...	r34698	return ((d[0] << 24) \| (d[1] << 16) \| (d[2] << 8) \| (d[3]));
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline int16_t getbeint16(const char *c)
		{
		const unsigned char d = (const unsigned char )c;

Augie Fackler bitmanipulation: reformat with clang-format...	r34698	return ((d[0] << 8) \| (d[1]));
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline uint16_t getbeuint16(const char *c)
		{
		const unsigned char d = (const unsigned char )c;

Augie Fackler bitmanipulation: reformat with clang-format...	r34698	return ((d[0] << 8) \| (d[1]));
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline void putbe32(uint32_t x, char *c)
		{
		c[0] = (x >> 24) & 0xff;
		c[1] = (x >> 16) & 0xff;
		c[2] = (x >> 8) & 0xff;
Augie Fackler bitmanipulation: reformat with clang-format...	r34698	c[3] = (x)&0xff;
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline double getbefloat64(const char *c)
		{
		const unsigned char d = (const unsigned char )c;
		double ret;
		int i;
		uint64_t t = 0;
		for (i = 0; i < 8; i++) {
Augie Fackler bitmanipulation: reformat with clang-format...	r34698	t = (t << 8) + d[i];
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}
		memcpy(&ret, &t, sizeof(t));
		return ret;
		}

		#endif