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RIFF AVI 파일 헤더 분석

2013. 7. 1. 21:18 from 셈말짓기/헤아림

// Riff.cpp : 콘솔응용프로그램에대한진입점을정의합니다.

//

#include "stdafx.h"

#include <string.h>

/////////////////////////////////////////////////////////////////////////////

//===========================================================================

typedef unsigned int uint32_t;

typedef unsigned short int uint16_t;

typedef signed short int int16_t;

typedef signed int int32_t;

typedef unsigned char byte_t;

inline uint32_t convert_endian_4byte (uint32_t v)

{

return (((v>>24)&0xff) )|

(((v>>16)&0xff) << 8 )|

(((v>> 8)&0xff) << 16 )|

(((v )&0xff) << 24 );

}

/////////////////////////////////////////////////////////////////////////////

//===========================================================================

const uint32_t FOURCC_RIFF = 0x46464952;

const uint32_t FOURCC_AVI = 0x20495641;

const uint32_t FOURCC_LIST = 0x5453494C;

const uint32_t FOURCC_hdrl = 0x6C726468;

const uint32_t FOURCC_avih = 0x68697661;

const uint32_t FOURCC_strl = 0x6C727473;

const uint32_t FOURCC_strh = 0x68727473;

const uint32_t FOURCC_strf = 0x66727473;

const uint32_t FOURCC_STRD = 0x64727473;

const uint32_t FOURCC_vids = 0x73646976;

const uint32_t FOURCC_auds = 0x73647561;

const uint32_t FOURCC_INFO = 0x4F464E49;

const uint32_t FOURCC_ISFT = 0x54465349;

const uint32_t FOURCC_idx1 = 0x31786469;

const uint32_t FOURCC_movi = 0x69766F6D;

const uint32_t FOURCC_JUNK = 0x4B4E554A;

const uint32_t FOURCC_vprp = 0x70727076;

const uint32_t FOURCC_PAD = 0x20444150;

const uint32_t FOURCC_DIV3 = 861292868;

const uint32_t FOURCC_DIVX = 1482049860;

const uint32_t FOURCC_XVID = 1145656920;

const uint32_t FOURCC_DX50 = 808802372;

#define FOURCC(a,b,c,d) (((a)<<24)|((b)<<16)|((c)<<8)|(d))

/////////////////////////////////////////////////////////////////////////////

//===========================================================================

typedef struct _riff_header_t

{

uint32_t riff ;

uint32_t size ;

uint32_t type ;

} riff_header_t;

typedef struct _list_header_t

{

uint32_t list ;

uint32_t size ;

uint32_t fourcc ;

} list_header_t;

typedef struct _chunk_header_t

{

uint32_t fourcc ;

uint32_t size ;

} chunk_header_t;

/////////////////////////////////////////////////////////////////////////////

//===========================================================================

typedef struct _MainAVIHeader_t

{

uint32_t MicroSecPerFrame; // frame display rate (or 0)

uint32_t MaxBytesPerSec; // max. transfer rate

uint32_t PaddingGranularity; // pad to multiples of this size;

uint32_t Flags; // the ever-present flags

uint32_t TotalFrames; // # frames in file

uint32_t InitialFrames;

uint32_t Streams;

uint32_t SuggestedBufferSize;

uint32_t Width;

uint32_t Height;

uint32_t Reserved[4];

} MainAVIHeader_t;

typedef struct _RECT_t

{

int16_t left;

int16_t top;

int16_t right;

int16_t bottom;

} RECT_t;

typedef struct _AVIStreamHeader_t

{

uint32_t fccType;

uint32_t fccHandler;

uint32_t Flags;

uint16_t Priority;

uint16_t Language;

uint32_t InitialFrames;

uint32_t Scale;

uint32_t Rate;

uint32_t Start;

uint32_t Length;

uint32_t SuggestedBufferSize;

uint32_t Quality;

uint32_t SampleSize;

RECT_t FrameRect;

} AVIStreamHeader_t;

// strl - strh==vids strf

typedef struct _BitmapInfoHeader_t

{

uint32_t biSize;

int32_t biWidth;

int32_t biHeight;

uint16_t biPlanes;

uint16_t biBitCount;

uint32_t biCompression;

uint32_t biSizeImage;

int32_t biXPelsPerMeter;

int32_t biYPelsPerMeter;

uint32_t biClrUsed;

uint32_t biClrImportant;

} BitmapInfoHeader_t;

// strl - strh==auds strf

typedef struct _WaveFormatEx_t

{

uint16_t FormatTag;

uint16_t Channels;

uint32_t SamplesPerSec;

uint32_t AvgBytesPerSec;

uint16_t BlockAlign;

uint16_t BitsPerSample;

uint16_t Size;

} WaveFormatEx_t;

// AVI

typedef struct _avi_info_t

{

uint32_t HasVideo;

uint32_t HasAudio;

uint32_t avi_size;

uint32_t movi_size;

uint32_t audio_data_size;

uint32_t audio_data_count;

uint32_t video_data_size;

uint32_t video_data_count;

MainAVIHeader_t Header;

AVIStreamHeader_t Video; // strh

BitmapInfoHeader_t VideoBitmapInfo; // strf

AVIStreamHeader_t Audio; // strh

WaveFormatEx_t AudioWaveFormatEx; // strf

} avi_info_t;

bool read_avi_header (const char* filepath, avi_info_t* ai)

{

FILE* fp;

fp = fopen (filepath, "rb");

if (0==fp)

{

return false;

}

//--------------------------------------------------------------------------

// RIFF header

//--------------------------------------------------------------------------

riff_header_t riff_header;

// [RIFF] size [AVI ]

fread(&riff_header, sizeof(riff_header), 1, fp);

printf ("%c%c%c%c %d %c%c%c%c \r\n",

(riff_header.riff>> 0)&0xff,

(riff_header.riff>> 8)&0xff,

(riff_header.riff>>16)&0xff,

(riff_header.riff>>24)&0xff,

riff_header.size ,

(riff_header.type>> 0)&0xff,

(riff_header.type>> 8)&0xff,

(riff_header.type>>16)&0xff,

(riff_header.type>>24)&0xff

);

if (riff_header.riff != 0x46464952) // "RIFF"

{

fclose (fp);

return false;

}

if (riff_header.type != 0x20495641) // "AVI "

{

fclose (fp);

return false;

}

ai->avi_size = riff_header.size;

//--------------------------------------------------------------------------

// RIFF body

//--------------------------------------------------------------------------

int32_t seek_size;

uint32_t id;

int32_t size;

uint32_t fourcc;

uint32_t data_size;

MainAVIHeader_t MainAVIHeader;

AVIStreamHeader_t AVIStreamHeader;

BitmapInfoHeader_t BitmapInfoHeader;

WaveFormatEx_t WaveFormatEx;

uint32_t strh = 0;

while ( !feof(fp) )

{

printf ("%8d: ", ftell (fp));

if (0==fread(&id, 4, 1, fp))

{

break;

}

if (0==fread(&size,4, 1, fp))

{

break;

}

printf ("<%c%c%c%c> %d \r\n",

(id>> 0)&0xff,

(id>> 8)&0xff,

(id>>16)&0xff,

(id>>24)&0xff,

size );

if (0==id)

{

break;

}

if (0>=size)

{

break;

}

// "LIST"

if (id==0x5453494c)

{

if (0==fread(&fourcc, 4, 1, fp))

{

break;

}

printf (" %c%c%c%c\r\n",

(fourcc>> 0)&0xff,

(fourcc>> 8)&0xff,

(fourcc>>16)&0xff,

(fourcc>>24)&0xff);

if (fourcc == 0x69766F6D)

{

ai->movi_size = size;

}

else

{

seek_size = (int32_t) size;

data_size = (int32_t) size;

// "avih"

if (id==0x68697661)

{

data_size = sizeof(MainAVIHeader);

if (0==fread (&MainAVIHeader, data_size, 1, fp))

{

break;

}

memcpy (&ai->Header, &MainAVIHeader, data_size);

seek_size = ( size!=data_size ) ? size-data_size : 0;

}

// "strh"

if (id==0x68727473)

{

data_size = sizeof(AVIStreamHeader);

if (0==fread (&AVIStreamHeader, data_size, 1, fp))

{

break;

}

printf (" %c%c%c%c:%c%c%c%c\r\n",

(AVIStreamHeader.fccType >> 0)&0xff,

(AVIStreamHeader.fccType >> 8)&0xff,

(AVIStreamHeader.fccType >>16)&0xff,

(AVIStreamHeader.fccType >>24)&0xff,

(AVIStreamHeader.fccHandler>> 0)&0xff,

(AVIStreamHeader.fccHandler>> 8)&0xff,

(AVIStreamHeader.fccHandler>>16)&0xff,

(AVIStreamHeader.fccHandler>>24)&0xff);

strh = 0;

// "vids"

if (0x73646976==AVIStreamHeader.fccType)

{

strh = 1;

memcpy(&ai->Video, &AVIStreamHeader, data_size);

ai->HasVideo = 1;

}

// "auds"

if (0x73647561==AVIStreamHeader.fccType)

{

strh = 2;

memcpy(&ai->Audio, &AVIStreamHeader, data_size);

ai->HasAudio = 1;

}

seek_size = ( size!=data_size ) ? size-data_size : 0;

}

// "strf"

if (id==0x66727473)

{

data_size = 0;

if (1==strh)

{

data_size = sizeof(BitmapInfoHeader);

if (0==fread (&BitmapInfoHeader, data_size, 1, fp))

{

break;

}

memcpy(&ai->VideoBitmapInfo, &BitmapInfoHeader, data_size);

}

if (2==strh)

{

data_size = sizeof(WaveFormatEx);

if (0==fread (&WaveFormatEx, data_size, 1, fp))

{

break;

}

memcpy(&ai->AudioWaveFormatEx, &WaveFormatEx, data_size);

}

seek_size = ( size!=data_size ) ? size-data_size : 0;

}

// "00dc" : Compressed video frame

if ((id&0xffff0000)==0x63640000)

{

ai->video_data_size += size;

ai->video_data_count++;

}

// "00db" : Uncompressed video frame

if ((id&0xffff0000)==0x62640000)

{

ai->video_data_size += size;

ai->video_data_count++;

}

// "00pc" : Palette change

if ((id&0xffff0000)==0x63700000)

{

ai->video_data_size += size;

ai->video_data_count++;

}

// "00wb" : Audio data

if ((id&0xffff0000)==0x62770000)

{

ai->audio_data_size += size;

ai->audio_data_count++;

}

//

if ( 0!=seek_size )

{

if ( data_size != size )

{

printf (" # data_size(%d) != size(%d)\r\n", data_size, size);

}

if (0!=(seek_size%2))

{

seek_size+=(seek_size%2);

}

if (-1==fseek (fp, seek_size, SEEK_CUR))

{

break;

}

fclose (fp);

return true;

}

int _tmain(int argc, _TCHAR* argv[])

{

avi_info_t avi;

memset (&avi,0,sizeof(avi));

if (true==read_avi_header ("d:\\test.avi", &avi))

{

printf ("\r\n");

printf ("OK\r\n");

double fps;

double duration;

double VideoFramesPerSec;

double AudioBlockPerSec ;

int HeaderSize;

int VideoSize ;

int AudioSize ;

double VideoBitRate;

double AudioBitRate;

double FileBitRate;

fps = 1000000.0f/(double)avi.Header.MicroSecPerFrame;

duration = avi.Header.TotalFrames / fps;

AudioBlockPerSec = (double)avi.Audio.Rate / (double)avi.Audio.Scale;

VideoFramesPerSec = (double)avi.Video.Rate / (double)avi.Video.Scale;

/*

HeaderSize = avi.Header.TotalFrames * 8 * (avi.audio_data_count + 1);

AudioSize = (int)((avi.Audio.Length * avi.AudioWaveFormatEx.AvgBytesPerSec)/AudioBlockPerSec) * avi.audio_data_count;

VideoSize = avi.movi_size - HeaderSize - AudioSize;

*/

HeaderSize = avi.movi_size - avi.video_data_size - avi.audio_data_size;

AudioSize = avi.audio_data_size;

VideoSize = avi.video_data_size;

FileBitRate = avi.avi_size * 8.0 / duration / 1000.0;

AudioBitRate = avi.AudioWaveFormatEx.AvgBytesPerSec*8.0/1000.0;

VideoBitRate = FileBitRate - AudioBitRate; // Windows AVI File Property

VideoBitRate = (VideoSize * VideoFramesPerSec * 8.0)/(avi.Header.TotalFrames*1000.0);

printf ("\r\n");

if (avi.HasVideo)

{

printf ("[비디오] \r\n");

printf ("길이 = %5.3f 초\r\n", duration);

printf ("프레임너비 = %d\r\n", avi.Header.Width);

printf ("프레임높이 = %d\r\n", avi.Header.Height);

printf ("데이터속도 = %5.3f kbps \r\n", VideoBitRate);

printf ("총비트전송률= %5.3f kbps\r\n", FileBitRate);

printf ("프레임속도 = %5.3f 프레임/초\r\n", fps);

printf ("\r\n");

}

if (avi.HasAudio)

{

printf ("[오디오] \r\n");

printf ("비트전송율 = %5.3f kbps \r\n", AudioBitRate);

printf ("채널 = %d \r\n", avi.AudioWaveFormatEx.Channels);

printf ("오디오샘플속도= %5.3f KHz\r\n", AudioBlockPerSec / 1000);

printf ("\r\n");

}

return 0;

}

/*

RIFF 2317980 AVI

12: <LIST> 8818

hdrl

24: <avih> 56

88: <LIST> 4244

strl

100: <strh> 56

vids:

164: <strf> 40

212: <JUNK> 4120

4340: <LIST> 4222

strl

4352: <strh> 56

auds:

4416: <strf> 18

# data_size(20) != size(18)

4442: <JUNK> 4120

8570: <LIST> 260

odml

8582: <dmlh> 248

8838: <LIST> 28

INFO

8850: <ISFT> 15

8874: <JUNK> 1358

10240: <LIST> 2281204

movi

10252: <01wb> 24000

34260: <00dc> 22306

56574: <01wb> 1920

58502: <00dc> 159

58670: <01wb> 1920

...

2290948: <00dc> 159

2291116: <00dc> 159

2291284: <00dc> 159

2291452: <idx1> 26528

2317988: <JUNK> 340

2318336:

OK

[비디오]

길이 = 33.400 초

프레임너비 = 640

프레임높이 = 480

데이터속도 = 159.297 kbps

총비트전송률= 555.205 kbps

프레임속도 = 25.000 프레임/초

[오디오]

비트전송율 = 384.000 kbps

채널 = 5

오디오샘플속도= 48.000 KHz

*/

저작자표시

Posted by 셈말짓기 :

# link 기본
#     g++ -o hellox -Wall -D_REENTRANT         \
#         /usr/lib/i386-linux-gnu/libpthread.a \
#         /usr/X11R6/lib/libX11.so             \
#         ./libprint.so                        \
#         ./hellox.o
# g++
#     -l라이브러리파일명중lib제외한부분[libXXXX.a]
#         [예] -lpthread -> libpthread.a
#     -L라이브러리파일libXXXX.a찾을경로
#         [예] $(CXX) -o hellox -Wall -D_REENTRANT -lpthread /usr/X11R6/lib/libX11.so hellox.o
#              $(CXX) -o hellox -Wall -D_REENTRANT -lpthread -lX11 hellox.o -L/usr/X11R6/lib
#     -Wl,ld명령파라메터
#         ld명령에 파라메터 전송 구분자, 구분자,는 공백문자로 변경됨
#         -Wl,이후 공백문자를 사용하지말것

LIB_PTHREAD = /usr/lib/i386-linux-gnu/libpthread.a

INC_X11_DESKTOP = /usr/X11R6/include
LIB_X11_DESKTOP = /usr/X11R6/lib/libX11.so
LIB_X11_DEUTA = /opt/mft1-gcc/target/extended/xlib6g/usr/X11R6/lib/libX11.so.6

ifeq '$(MAKECMDGOALS)' ''
prepared_error:
@echo "No target!"
endif

ifeq '$(MAKECMDGOALS)' 'all'
INC_X11 = $(INC_X11_DESKTOP)
LIB_X11 = $(LIB_X11_DESKTOP)
endif

compile:
@echo ""
@echo "============================================================================="
@echo "compile"
@echo "============================================================================="
$(CXX) -o hellox.o -ansi -pedantic -Wall -I$(INC_X11) -c hellox.c
$(CXX) -o libprint.so -ansi -pedantic -Wall -fPIC -shared libprint.c -Wl,-Map,libprint.map

link:
@echo ""
@echo "============================================================================="
@echo "link"
@echo "============================================================================="
$(CXX) -o hellox -Wall -D_REENTRANT $(LIB_PTHREAD) $(LIB_X11) libprint.so hellox.o -Wl,--rpath,.,-Map,hellox.map

clean:
@echo ""
@echo "============================================================================="
@echo "clean"
@echo "============================================================================="
rm -f *.o
rm -f *.so
rm -f *.map
rm -f hellox

all: clean compile link

execute:
@echo ""
@echo "============================================================================="
@echo "execute"
@echo "============================================================================="
./hellox

show_make:
@echo ""
@echo "============================================================================="
@echo "show make variables"
@echo "============================================================================="
@echo "MAKEFILES    = $(MAKEFILES)"
@echo "VPATH        = $(VPATH)"
@echo "SHELL        = $(SHELL)"
@echo "MAKESHELL    = $(MAKESHELL)"
@echo "MAKE         = $(MAKE)"
@echo "MAKELEVEL    = $(MAKELEVEL)"
@echo "MAKEFLAGS    = $(MAKEFLAGS)"
@echo "MAKECMDGOALS = $(MAKECMDGOALS)"
@echo "CURDIR       = $(CURDIR)"
@echo "SUFFIXES     = $(SUFFIXES)"

show_rpath:
@echo ""
@echo "============================================================================="
@echo "show rpath"
@echo "============================================================================="
objdump -x hellox |grep RPATH
# readelf -d hellox |head -20

저작자표시

Posted by 셈말짓기 :

TortoiseSVN 사용할 떄 VS 중간파일 제외시키기 & SVN 파일 삭제하기

2011. 4. 15. 14:49 from 셈말짓기/헤아림

# SVN 사용시 아래 파일은 무시하도록 설정한다.

1. 위치
[TortoiseSVN 설정 / 일반 / Subversion / 제외/무시 패턴(&P)]

2. 기본값
*.o *.lo *.la *.al .libs *.so *.so.[0-9]* *.a *.pyc *.pyo *.rej *~ #*# .#* .*.swp .DS_Store

3. 추가 내용
Thumbs.db *.map *.exe *.res mt.dep BuildLog.htm *.ilk *.exe.embed.manifest *.exe.intermediate.manifest *.obj *.pch *.pdb *.idb *.user *.aps *.ncb *.suo

4. 추가 후 내용
Thumbs.db *.map *.exe *.res mt.dep BuildLog.htm *.ilk *.exe.embed.manifest *.exe.intermediate.manifest *.obj *.pch *.pdb *.idb *.user *.aps *.ncb *.suo *.o *.lo *.la *.al .libs *.so *.so.[0-9]* *.a *.pyc *.pyo *.rej *~ #*# .#* .*.swp .DS_Store

# SVN 과 연결을 해제 하면서 .svn하위 파일을 삭제 하는 쉘 스크립트
[Delete SVN Folders.reg]
----------------------------------------------------------------------------------------------------
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\shell\DeleteSVN]
@="Delete SVN Folders"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\shell\DeleteSVN\command]
@="cmd.exe /c \"TITLE Removing SVN Folders in %1 && COLOR 9A && FOR /r \"%1\" %%f IN (.svn) DO RD /s /q \"%%f\" \""
----------------------------------------------------------------------------------------------------

저작자표시

Posted by 셈말짓기 :

transformXGR

2009. 9. 3. 17:09 from 셈말짓기/헤아림

transformXGR.zip

graphedt.exe를 이용하여 XML Format인 XGR로 저장하면 자동으로 C++ Code변환해주는 XSL입니다.
안에 Batch File을 사용하시면 자동으로 C++ File이 생성됩니다.

예:
c:\transformXGR.bat a.xgr

원본 XSL출처는 아래 URL입니다.
http://groups.google.com/group/microsoft.public.win32.programmer.directx.video/browse_thread/thread/29ccdbf293ef8eb8/937a6e037a20de30
안에 내용을 조금 수정했습니다.

저작자표시

Posted by 셈말짓기 :

C Standard Library

2009. 7. 7. 10:32 from 셈말짓기/헤아림

요즘 다 Win32 API와 MSVC C Runtime Library만 불러다쓰니 어느게 표준 함수인지 모르겠다.
그래서, 표준함수를 찾아 보았다.

표준 함수 목록

------------------------------------------------------------------------------------
C89
------------------------------------------------------------------------------------
assert.h
assert()

ctype.h
isalnum() isalpha() iscntrl() isdigit() isgraph() 
islower() isprint() ispunct() isspace() isupper() 
isxdigit() tolower() toupper()

locale.h
localeconv() setlocale()

math.h
acos() asin() atan() atan2() ceil() 
cos() cosh() exp() fabs() floor() 
fmod() frexp() ldexp() log() log10() 
modf() pow() sin() sinh() sqrt() 
tan()

setjmp.h
longjmp() setjmp()

signal.h
raise() signal()

stdarg.h
va_arg() va_end() va_start()

stddef.h
offsetof()

stdio.h
clearerr() fclose() feof() ferror() fflush() 
fgetc() fgetpos() fgets() fopen() fprintf() 
fputc() fputs() fread() freopen() fscanf() 
fseek() fsetpos() fwrite() getc() getchar() 
gets() main() perror() printf() putc() 
putchar() puts() remove() rename() rewind() 
scanf() setbuf() setvbuf() sprintf() sscanf()
tmpfile() tmpnam() ungetc() vfprintf() vprintf() 
vsprintf()

stdlib.h
abort() abs() atexit() atof() atoi() 
atol() bsearch() calloc() div() exit() 
free() ftell() getenv() labs() ldiv() 
malloc() mblen() mbstowcs() mbtowc() qsort() 
rand() realloc() sizeof() srand() strtod() 
strtol() strtoul() system() wctomb() wcstombs()

string.h
memchr() memcmp() memcpy() memmove() memset() 
strcat() strchr() strcmp() strcoll() strcpy() 
strcspn() strerror() strlen() strncat() strncmp() 
strncpy() strpbrk() strrchr() strspn() strstr() 
strtok() strxfrm()

time.h
asctime() clock() ctime() difftime() gmtime() 
localtime() mktime() strftime() 


------------------------------------------------------------------------------------
C99
------------------------------------------------------------------------------------
complex.h
cabs() cabsf() cabsl() cacos() cacosf() 
cacosl() cacosh() cacoshf() cacoshl() carg() 
cargf() cargl() casin() casinf() casinl() 
casinh() casinhf() casinhl() catan() catanf() 
catanl() catanh() catanhf() catanhl() conj() 
conjf() conjl() ccos() ccosf() ccosl() 
ccosh() ccoshf() ccoshl() cproj() cprojf() 
cprojl() cexp() cexpf() cexpl() cimag()
cimagf() cimagl() clog() clogf() clogl()
cpow() cpowf() cpowl() creal() crealf()
creall() csin() csinf() csinl() csinh()
csinhf() csinhl() csqrt() csqrtf() csqrtl()
ctan() ctanf() ctanl() ctanh() ctanhf()
ctanhl()
 
ctype.h
isblank()

fenv.h
feclearexcept() feholdexcept() fegetenv() fegetexceptflag() fegetround()
feraiseexcept() fesetenv() fesetexceptflag() fesetround() fetestexcept()
feupdateenv()

inttypes.h
imaxabs() imaxdiv() strtoimax() strtoumax()  wcstoimax() 
wcstoumax()

math.h
acosf() acosl() acosh() acoshf() acoshl()
asinf() asinl() asinh() asinhf() asinhl()
atanf() atanl() atanh() atanhf() atanhl()
atan2f() atan2l() cbrt() cbrtf() cbrtl()
ceilf() ceill() cosf() cosl() coshf()
coshl() copysign() copysignf() copysignl() erf() 
erff() erfl() erfc() erfcf() erfcl() 
expf() expl() exp2() exp2f() exp2l()
expm1() expm1f() expm1l() fabsf() fabsl()
floorf() floorl() fdim() fdimf() fdiml()
fma() fmaf() fmal() fmax() fmaxf()
fmaxl() fmin() fminf() fminl() fmodf()
fmodl() frexpf() frexpl() hypot() hypotf()
hypotl() ilogb() ilogbf() ilogbl() ldexpf()
ldexpl() lgamma() lgammaf() lgammal() llrint()
llrintf() llrintl() llround() llroundf() llroundl()
logf() logl() logb() logbf() logbl()
log10f() log10l() logp1() logp1f() logp1l()
log2() log2f() log2l() lrint() lrintf()
lrintl() lround() lroundf() lroundl() modff()
modfl() nan() nanf() nanl() nearbyint() 
nearbyintf() nearbyintl() nextafter() nextafterf() nextafterl()
nexttoward() nexttowardf() nexttowardl() powf() powl()
remainder() remainderf() remainderl() remquo() remquof() 
remquol() rint() rintf() rintl() round() 
roundf() roundl() scalbln() scalblnf() scalblnl()
scalbn() scalbnf() scalbnl() sinf() sinl()
sinhf() sinhl() sqrtf() sqrtl() tanf()
tanl() tanhf() tanhl() tgamma() tgammaf()
tgammal() trunc() truncf() truncl()

stdarg.h
va_copy()

stdio.h
fgetpos() fgets() fopen() fprintf() fputs() 
fread() freopen() fscanf() fwrite() printf()
scanf() setbuf() setvbuf() snprintf() sprintf() 
sscanf() vfprintf() vfscanf() vprintf() vscanf()
vsnprintf() vsprintf() vsscanf()

stdlib.h
atoll() _Exit() llabs() lldiv() mbstowcs() 
mbtowc() strtod() strtof() strtol() strtold() 
strtoll() strtoul() strtoull() wcstombs()

string.h
memcpy() strcat() strcpy() strncat() strncpy() 
strtok() strxfrm()

time.h
mkxtime() strftime() strfxtime() zonetime()

wchar.h
btowc() fgetwc() fgetws() fputwc()fputws() 
fwide() fwprintf() fwscanf() getwc() getwchar()
mbrlen() mbrtowc() mbsinit() mbsrtowcs() putwc() 
putwchar() swprintf() swscanf() ungetwc() vfwprintf() 
vfwscanf() vswprintf() vswscanf() vwprintf() vwscanf() 
wcrtomb() wcsftime() wcsrtombs() wcstod() wcstof() 
wcstol() wcstold() wcstoll() wcstoul() wcstoull() 
wcscat() wcschr() wcscmp() wcscoll() wcscpy() 
wcscspn() wcslen() wcsncat() wcsncmp() wcsncpy() 
wcspbrk() wcsrchr() wcsspn() wcsstr() wcstok()
wcsxfrm() wctob() wmemchr() wmemcmp() wmemcpy() 
wmemmove() wmemset() wprintf() wscanf()

wctype.h
iswalnum() iswalpha() iswblank() iswcntrl() iswctype()
iswdigit() iswgraph() iswlower() iswprint() iswpunct() 
iswspace() iswupper() iswxdigit() towctrans() towlower()
towupper() wctrans() wctype()

참고자료:
http://www.utas.edu.au/infosys/info/documentation/C/CStdLib.html

The C Standard Library.htm

http://www.esnips.com/doc/46e78cce-ef6e-47c4-b828-82fa1f88ea81/A-Dictionary-of-ANSI-Standard-C-Function-Definitions

ANSI STANDARD C FUNCTION DEFINITIONS.htm

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Posted by 셈말짓기 :

ASCII Table

2009. 1. 6. 17:52 from 셈말짓기/헤아림

ASCII.docx

ASCII - 1

10진수	16진수	ASCII	10진수	16진수	ASCII	10진수	16진수	ASCII	10진수	16진수	ASCII
0	0x00	NULL	32	0x20	SP	64	0x40	@	96	0x60	.
1	0x01	SOH	33	0x21	!	65	0x41	A	97	0x61	a
2	0x02	STX	34	0x22	"	66	0x42	B	98	0x62	b
3	0x03	ETX	35	0x23	#	67	0x43	C	99	0x63	c
4	0x04	EOT	36	0x24	$	68	0x44	D	100	0x64	d
5	0x05	ENQ	37	0x25	%	69	0x45	E	101	0x65	e
6	0x06	ACK	38	0x26	&	70	0x46	F	102	0x66	f
7	0x07	BEL	39	0x27	'	71	0x47	G	103	0x67	g
8	0x08	BS	40	0x28	(	72	0x48	H	104	0x68	h
9	0x09	HT	41	0x29	)	73	0x49	I	105	0x69	i
10	0x0A	LF	42	0x2A	*	74	0x4A	J	106	0x6A	j
11	0x0B	VT	43	0x2B	+	75	0x4B	K	107	0x6B	k
12	0x0C	FF	44	0x2C	'	76	0x4C	L	108	0x6C	l
13	0x0D	CR	45	0x2D	-	77	0x4D	M	109	0x6D	m
14	0x0E	SO	46	0x2E	.	78	0x4E	N	110	0x6E	n
15	0x0F	SI	47	0x2F	/	79	0x4F	O	111	0x6F	o
16	0x10	DLE	48	0x30	0	80	0x50	P	112	0x70	p
17	0x11	DC1	49	0x31	1	81	0x51	Q	113	0x71	q
18	0x12	SC2	50	0x32	2	82	0x52	R	114	0x72	r
19	0x13	SC3	51	0x33	3	83	0x53	S	115	0x73	s
20	0x14	SC4	52	0x34	4	84	0x54	T	116	0x74	t
21	0x15	NAK	53	0x35	5	85	0x55	U	117	0x75	u
22	0x16	SYN	54	0x36	6	86	0x56	V	118	0x76	v
23	0x17	ETB	55	0x37	7	87	0x57	W	119	0x77	w
24	0x18	CAN	56	0x38	8	88	0x58	X	120	0x78	x
25	0x19	EM	57	0x39	9	89	0x59	Y	121	0x79	y
26	0x1A	SUB	58	0x3A	:	90	0x5A	Z	122	0x7A	z
27	0x1B	ESC	59	0x3B	;	91	0x5B	[	123	0x7B	{
28	0x1C	FS	60	0x3C	<	92	0x5C	\	124	0x7C	\|
29	0x1D	GS	61	0x3D	=	93	0x5D	]	125	0x7D	}
30	0x1E	RS	62	0x3E	>	94	0x5E	^	126	0x7E	~
31	0x1F	US	63	0x3F	?	95	0x5F	_	127	0x7F	DEL

ASCII - 2

10진수	16진수	ASCII	10진수	16진수	ASCII	10진수	16진수	ASCII	10진수	16진수	ASCII
128	0x80	?	160	0xA0		192	0xC0	À	224	0xE0	à
129	0x81	?	161	0xA1	¡	193	0xC1	Á	225	0xE1	á
130	0x82	?	162	0xA2	￠	194	0xC2	Â	226	0xE2	â
131	0x83	?	163	0xA3	￡	195	0xC3	Ã	227	0xE3	ã
132	0x84	?	164	0xA4	¤	196	0xC4	Ä	228	0xE4	ä
133	0x85	…	165	0xA5	￥	197	0xC5	Å	229	0xE5	å
134	0x86	†	166	0xA6	¦	198	0xC6	Æ	230	0xE6	æ
135	0x87	‡	167	0xA7	§	199	0xC7	Ç	231	0xE7	ç
136	0x88	?	168	0xA8	¨	200	0xC8	È	232	0xE8	è
137	0x89	‰	169	0xA9	ⓒ	201	0xC9	É	233	0xE9	é
138	0x8A	?	170	0xAA	ª	202	0xCA	Ê	234	0xEA	ê
139	0x8B	?	171	0xAB	≪	203	0xCB	Ë	235	0xEB	ë
140	0x8C	Œ	172	0xAC	￢	204	0xCC	Ì	236	0xEC	ì
141	0x8D	?	173	0xAD		205	0xCD	Í	237	0xED	í
142	0x8E	?	174	0xAE	®	206	0xCE	Î	238	0xEE	î
143	0x8F	?	175	0xAF	¯	207	0xCF	Ï	239	0xEF	ï
144	0x90	?	176	0xB0	°	208	0xD0	Ð	240	0xF0	ð
145	0x91	‘	177	0xB1	±	209	0xD1	Ñ	241	0xF1	ñ
146	0x92	’	178	0xB2	²	210	0xD2	Ò	242	0xF2	ò
147	0x93	“	179	0xB3	³	211	0xD3	Ó	243	0xF3	ó
148	0x94	”	180	0xB4	´	212	0xD4	Ô	244	0xF4	ô
149	0x95	?	181	0xB5	μ	213	0xD5	Õ	245	0xF5	õ
150	0x96	?	182	0xB6	¶	214	0xD6	Ö	246	0xF6	ö
151	0x97	?	183	0xB7	·	215	0xD7	×	247	0xF7	÷
152	0x98	?	184	0xB8	¸	216	0xD8	Ø	248	0xF8	ø
153	0x99	™	185	0xB9	¹	217	0xD9	Ù	249	0xF9	ù
154	0x9A	?	186	0xBA	º	218	0xDA	Ú	250	0xFA	ú
155	0x9B	?	187	0xBB	≫	219	0xDB	Û	251	0xFB	û
156	0x9C	œ	188	0xBC	¼	220	0xDC	Ü	252	0xFC	ü
157	0x9D	?	189	0xBD	½	221	0xDD	Ý	253	0xFD	ý
158	0x9E	?	190	0xBE	¾	222	0xDE	Þ	254	0xFE	þ
159	0x9F	?	191	0xBF	¿	223	0xDF	ß	255	0xFF	ÿ

SOH - start of heading

STX - start of text

ETX - end of text

EOT - end of transmission

ENQ - enquiry

ACK - acknowledge

BEL - bell

BS - backspac

HT - horizontal tab

LF - NL line feed, new line

VT - vertical tab

FF - NP form feed, new page

CR - carriage return

SO - shift out

SI - shift in

DLE - data link escape

DC1 - device control 1

DC2 - device control 2

DC3 - device control 3

DC4 - device control 4

NAK - negative acknowledge

SYN - synchronous idle

ETB - end of trans. block

CAN - cancel

EM - end of medium

SUB - substitute

ESC - escape

FS - file separator

GS - group separator

RS - record separator

US - unit separator

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Posted by 셈말짓기 :

대한민국 전국 라디오 주파수

2008. 10. 20. 22:32 from 셈말짓기/헤아림

대한민국전국라디오주파수.xlsx

저작자표시

Posted by 셈말짓기 :

VisualStudio 2005에서 Guide라인 추가하기

2008. 10. 6. 12:01 from 셈말짓기/헤아림

VS2005-TextEditor-Guides.reg

위의 레지스트리 파일을 추가하면된다.

내용은 아래와 같다.

-------------------------------------------------------------------------

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\8.0\Text Editor]
"Guides"="RGB(204,204,204) 77"

-------------------------------------------------------------------------

77컬럼이외에 더 추가하려면 아래와 같이 추가하면된다.
"Guides"="RGB(204,204,204) 4 77 79"

원본:
http://minjang.egloos.com/2055072

저작자표시

Posted by 셈말짓기 :

비디오 포맷

2008. 9. 22. 12:20 from 셈말짓기/헤아림

# 아날로그 비디오 포맷
1. Composite : NTSC, PAL
2. S-Video(Y+C)
3. 아날로그 RGB: D-Sub 모니터
4. YPbPr

# 디지털 비디오 포맷
1. CCIR 656 (H/V Sync포함)
2. CCIR 601
2. YCrCb
3. YUV
4. RGB

Posted by 셈말짓기 :

Boost Library 목록

2008. 7. 22. 15:02 from 셈말짓기/헤아림

# Boost Library 목록

1. Debug
\boost_1_35_0\bin.v2\libs\date_time\build\msvc-8.0\debug\link-static\threading-multi\libboost_date_time-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\filesystem\build\msvc-8.0\debug\link-static\threading-multi\libboost_filesystem-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\graph\build\msvc-8.0\debug\link-static\threading-multi\libboost_graph-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\iostreams\build\msvc-8.0\debug\link-static\threading-multi\libboost_iostreams-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\program_options\build\msvc-8.0\debug\link-static\threading-multi\libboost_program_options-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\regex\build\msvc-8.0\debug\link-static\threading-multi\libboost_regex-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\serialization\build\msvc-8.0\debug\link-static\threading-multi\libboost_serialization-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\serialization\build\msvc-8.0\debug\link-static\threading-multi\libboost_wserialization-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\signals\build\msvc-8.0\debug\link-static\threading-multi\libboost_signals-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\system\build\msvc-8.0\debug\link-static\threading-multi\libboost_system-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\test\build\msvc-8.0\debug\asynch-exceptions-on\link-static\threading-multi\libboost_prg_exec_monitor-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\test\build\msvc-8.0\debug\asynch-exceptions-on\link-static\threading-multi\libboost_test_exec_monitor-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\test\build\msvc-8.0\debug\asynch-exceptions-on\link-static\threading-multi\libboost_unit_test_framework-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\thread\build\msvc-8.0\debug\link-static\threading-multi\libboost_thread-vc80-mt-gd-1_35.lib
\boost_1_35_0\bin.v2\libs\wave\build\msvc-8.0\debug\link-static\threading-multi\libboost_wave-vc80-mt-gd-1_35.lib

2. Release
\boost_1_35_0\bin.v2\libs\date_time\build\msvc-8.0\release\link-static\threading-multi\libboost_date_time-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\filesystem\build\msvc-8.0\release\link-static\threading-multi\libboost_filesystem-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\graph\build\msvc-8.0\release\link-static\threading-multi\libboost_graph-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\iostreams\build\msvc-8.0\release\link-static\threading-multi\libboost_iostreams-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\program_options\build\msvc-8.0\release\link-static\threading-multi\libboost_program_options-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\regex\build\msvc-8.0\release\link-static\threading-multi\libboost_regex-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\serialization\build\msvc-8.0\release\link-static\threading-multi\libboost_serialization-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\serialization\build\msvc-8.0\release\link-static\threading-multi\libboost_wserialization-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\signals\build\msvc-8.0\release\link-static\threading-multi\libboost_signals-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\system\build\msvc-8.0\release\link-static\threading-multi\libboost_system-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\test\build\msvc-8.0\release\asynch-exceptions-on\link-static\threading-multi\libboost_prg_exec_monitor-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\test\build\msvc-8.0\release\asynch-exceptions-on\link-static\threading-multi\libboost_test_exec_monitor-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\test\build\msvc-8.0\release\asynch-exceptions-on\link-static\threading-multi\libboost_unit_test_framework-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\thread\build\msvc-8.0\release\link-static\threading-multi\libboost_thread-vc80-mt-1_35.lib
\boost_1_35_0\bin.v2\libs\wave\build\msvc-8.0\release\link-static\threading-multi\libboost_wave-vc80-mt-1_35.lib

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대한민국 전국 라디오 주파수

VisualStudio 2005에서 Guide라인 추가하기

비디오 포맷

Boost Library 목록

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