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Rework of libfaad in several areas. Allow removal of malloc with a new define FAAD_STATIC_ALLOC (in common.h). For now malloc is not fully removed but used by a few arrays needed for AAC-HE SBR+PS only. Reason to keep malloc is to have this amount of memory available for AAC-LC files which might require large m4a tables. The changes make the allocation routines much smaller, better centralized and allow to move duplicated code from aac.c/raa.c to libfaad. The rework includes removal of (now and former) unused code as well.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29778 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2011-04-24 20:19:05 +00:00
parent 69580a96eb
commit a602f46d69
26 changed files with 262 additions and 688 deletions
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19
apps/codecs/libfaad/common.c
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@ -169,25 +169,6 @@ int8_t can_decode_ot(const uint8_t object_type)
return -1;
}
void *faad_malloc(size_t size)
{
#if 0 // defined(_WIN32) && !defined(_WIN32_WCE)
return _aligned_malloc(size, 16);
#else // #ifdef 0
return malloc(size);
#endif // #ifdef 0
}
/* common free function */
void faad_free(void *b)
{
#if 0 // defined(_WIN32) && !defined(_WIN32_WCE)
_aligned_free(b);
#else
free(b);
}
#endif
static const uint8_t Parity [256] = { // parity
0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,