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Add av_ prefix to bswap macros

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Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård
2010-07-10 22:12:30 +00:00
parent e6b22522c9
commit 8fc0162ac4
51 changed files with 175 additions and 175 deletions
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6
libavutil/crc.c
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@@ -49,7 +49,7 @@ static AVCRC av_crc_table[AV_CRC_MAX][257];
* If 0, you must swap the CRC parameter and the result of av_crc
* if you need the standard representation (can be simplified in
* most cases to e.g. bswap16):
* bswap_32(crc << (32-bits))
* av_bswap32(crc << (32-bits))
* @param bits number of bits for the CRC
* @param poly generator polynomial without the x**bits coefficient, in the
* representation as specified by le
@@ -73,7 +73,7 @@ int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size){
} else {
for (c = i << 24, j = 0; j < 8; j++)
c = (c<<1) ^ ((poly<<(32-bits)) & (((int32_t)c)>>31) );
ctx[i] = bswap_32(c);
ctx[i] = av_bswap32(c);
}
}
ctx[256]=1;
@@ -121,7 +121,7 @@ uint32_t av_crc(const AVCRC *ctx, uint32_t crc, const uint8_t *buffer, size_t le
crc = ctx[((uint8_t)crc) ^ *buffer++] ^ (crc >> 8);
while(buffer<end-3){
crc ^= le2ne_32(*(const uint32_t*)buffer); buffer+=4;
crc ^= av_le2ne32(*(const uint32_t*)buffer); buffer+=4;
crc = ctx[3*256 + ( crc &0xFF)]
^ctx[2*256 + ((crc>>8 )&0xFF)]
^ctx[1*256 + ((crc>>16)&0xFF)]