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Minor simplification of rotate_block()

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Originally committed as revision 13197 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-05-17 14:42:55 +00:00
parent f54b42736d
commit f1bf6ba3db
1 changed files with 2 additions and 2 deletions
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4
libavcodec/ra144.c
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@ -138,10 +138,10 @@ static void do_output_subblock(Real144_internal *glob, const unsigned short *gs
static void rotate_block(const short *source, short *target, int offset) static void rotate_block(const short *source, short *target, int offset)
{ {
int i=0, k=0; int i=0, k=0;
const short *ptr1 = source + BUFFERSIZE - offset; source += BUFFERSIZE - offset;
while (i<BLOCKSIZE) { while (i<BLOCKSIZE) {
target[i++] = ptr1[k++]; target[i++] = source[k++];
if (k == offset) if (k == offset)
k = 0; k = 0;