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using bswap.h for endianness conversion

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12487 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2004-05-18 19:13:15 +00:00
parent 1ec95a2e53
commit 275cd9923c
1 changed files with 3 additions and 9 deletions
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12
libaf/af_format.c
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@ -11,6 +11,7 @@
#include <limits.h>
#include "af.h"
#include "../bswap.h"
// Integer to float conversion through lrintf()
#ifdef HAVE_LRINTF
@ -379,10 +380,8 @@ static void endian(void* in, void* out, int len, int bps)
register int i;
switch(bps){
case(2):{
register uint16_t s;
for(i=0;i<len;i++){
s=((uint16_t*)in)[i];
((uint16_t*)out)[i]=(uint16_t)(((s&0x00FF)<<8) | (s&0xFF00)>>8);
((uint16_t*)out)[i]=bswap_16(((uint16_t*)in)[i]);
}
break;
}
@ -398,13 +397,8 @@ static void endian(void* in, void* out, int len, int bps)
break;
}
case(4):{
register uint32_t s;
for(i=0;i<len;i++){
s=((uint32_t*)in)[i];
((uint32_t*)out)[i]=(uint32_t)(((s&0x000000FF)<<24) |
((s&0x0000FF00)<<8) |
((s&0x00FF0000)>>8) |
((s&0xFF000000)>>24));
((uint32_t*)out)[i]=bswap_32(((uint32_t*)in)[i]);
}
break;
}