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endian_inl.h: add BSwap16

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+ use it in VP8LoadNewBytes()

Change-Id: I701d3652dc0cbd553852978702ef68c2657bca1c
This commit is contained in:
James Zern
2014-07-04 00:41:14 -07:00
parent 6fbf5345e3
commit f2664d1aab
2 changed files with 10 additions and 2 deletions
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3
src/utils/bit_reader_inl.h
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@ -89,8 +89,7 @@ static WEBP_INLINE void VP8LoadNewBytes(VP8BitReader* const br) {
bits = BSwap32(in_bits);
bits >>= (32 - BITS);
#elif (BITS == 16)
// gcc will recognize a 'rorw $8, ...' here:
bits = (bit_t)(in_bits >> 8) | ((in_bits & 0xff) << 8);
bits = BSwap16(in_bits);
#else // BITS == 8
bits = (bit_t)in_bits;
#endif // BITS > 32