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Provide sha1 to outside applications

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Patch from Diego Pettenò flameeyesATgmailDOTcom

Originally committed as revision 11207 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Luca Barbato 2007-12-12 20:58:41 +00:00
parent 84be6e7239
commit 537c8e7a48
3 changed files with 6 additions and 2 deletions
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2
libavutil/Makefile
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@ -16,6 +16,7 @@ OBJS = adler32.o \
random.o \ random.o \
rational.o \ rational.o \
rc4.o \ rc4.o \
sha1.o \
string.o \ string.o \
tree.o \ tree.o \
@ -34,6 +35,7 @@ HEADERS = adler32.h \
mem.h \ mem.h \
random.h \ random.h \
rational.h \ rational.h \
sha1.h
NAME=avutil NAME=avutil
LIBVERSION=$(LAVUVERSION) LIBVERSION=$(LAVUVERSION)

4
libavutil/avutil.h
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@ -30,8 +30,8 @@
#define AV_STRINGIFY(s) AV_TOSTRING(s) #define AV_STRINGIFY(s) AV_TOSTRING(s)
#define AV_TOSTRING(s) #s #define AV_TOSTRING(s) #s
#define LIBAVUTIL_VERSION_INT ((49<<16)+(5<<8)+0) #define LIBAVUTIL_VERSION_INT ((49<<16)+(6<<8)+0)
#define LIBAVUTIL_VERSION 49.5.0 #define LIBAVUTIL_VERSION 49.6.0
#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT #define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) #define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)

2
libavutil/sha1.c
View File

@ -29,6 +29,8 @@ typedef struct AVSHA1 {
uint32_t state[5]; uint32_t state[5];
} AVSHA1; } AVSHA1;
const int av_sha1_size = sizeof(AVSHA1);
#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) #define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */ /* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */