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ffmpeg.wasm-core
Commit 3884689b authored by Michael Niedermayer's avatar Michael Niedermayer
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cosmetic cleanup 

Originally committed as revision 8361 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 913cbde4
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Showing with 1 addition and 5 deletions
libavutil/sha1.c
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...@@ -13,14 +13,10 @@ typedef struct AVSHA1 { ...@@ -13,14 +13,10 @@ typedef struct AVSHA1 {
#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) #define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
/* blk0() and blk() perform the initial expand. */
/* I got the idea of expanding during the round function from SSLeay */
#define blk0(i) (block[i])
#define blk(i) (block[i]) #define blk(i) (block[i])
/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */ /* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */
#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y) +blk0(i)+0x5A827999+rol(v,5);w=rol(w,30); #define R0(v,w,x,y,z,i) z+=((w&(x^y))^y) +blk (i)+0x5A827999+rol(v,5);w=rol(w,30);
#define R1(v,w,x,y,z,i) z+=((w&(x^y))^y) +blk (i)+0x5A827999+rol(v,5);w=rol(w,30);
#define R2(v,w,x,y,z,i) z+=( w^x ^y) +blk (i)+0x6ED9EBA1+rol(v,5);w=rol(w,30); #define R2(v,w,x,y,z,i) z+=( w^x ^y) +blk (i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
#define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk (i)+0x8F1BBCDC+rol(v,5);w=rol(w,30); #define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk (i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);
#define R4(v,w,x,y,z,i) z+=( w^x ^y) +blk (i)+0xCA62C1D6+rol(v,5);w=rol(w,30); #define R4(v,w,x,y,z,i) z+=( w^x ^y) +blk (i)+0xCA62C1D6+rol(v,5);w=rol(w,30);
......
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