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Merge pull request #521 from manisandro/bigendian 

Fix opj_write_bytes_BE
Fixes #472 
Fixes #345 
Fixes #518
This commit is contained in:
Matthieu Darbois 2015-07-25 15:54:26 +02:00
parent ffd9db9700 c665e81a39
commit 8c4afeff40
1 changed files with 2 additions and 2 deletions
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4
src/lib/openjp2/cio.c
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@ -46,7 +46,7 @@
void opj_write_bytes_BE (OPJ_BYTE * p_buffer, OPJ_UINT32 p_value, OPJ_UINT32 p_nb_bytes)
{
const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + p_nb_bytes;
const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value)+sizeof(OPJ_UINT32)-p_nb_bytes;
assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32));
@ -72,7 +72,7 @@ void opj_read_bytes_BE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value, OPJ_UINT
assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32));
*p_value = 0;
memcpy(l_data_ptr+4-p_nb_bytes,p_buffer,p_nb_bytes);
memcpy(l_data_ptr+sizeof(OPJ_UINT32)-p_nb_bytes,p_buffer,p_nb_bytes);
}
void opj_read_bytes_LE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value, OPJ_UINT32 p_nb_bytes)