// DebugAllocator::unaligned_realloc
void * DebugAllocator::unaligned_realloc( void * i_address, size_t i_new_size )
{
const size_t old_size = _do_check( i_address ); // the return value is valid only if m_heading_nomansland_size >= sizeof( void * )
void * const old_block = address_sub( i_address, m_heading_nomansland_size );
void * const new_block = dest_allocator().unaligned_realloc( old_block, i_new_size + m_heading_nomansland_size + m_tailing_nomansland_size );
if( new_block == nullptr )
return nullptr;
void * const user_block = address_add( new_block, m_heading_nomansland_size );
void * const user_block_end = address_add( user_block, i_new_size );
if( old_block != new_block )
{
_set_nomansland( new_block, m_heading_nomansland_size, user_block );
}
_set_nomansland( user_block_end, m_tailing_nomansland_size, user_block );
if( m_heading_nomansland_size >= sizeof( void * ) )
{
*reinterpret_cast< void * * >( new_block ) = _invert_address( user_block_end );
if( i_new_size > old_size )
_fill_memory( m_new_memory_fill_mode, address_add( user_block, old_size ), i_new_size - old_size );
}
return user_block;
}
// DebugAllocator::unaligned_free
void DebugAllocator::unaligned_free( void * i_address )
{
const size_t old_size = _do_check( i_address ); // the return value is valid only if m_heading_nomansland_size >= sizeof( void * )
void * const block = address_sub( i_address, m_heading_nomansland_size );
if( m_heading_nomansland_size >= sizeof( void * ) )
_fill_memory( m_deleted_memory_fill_mode, block, old_size + m_heading_nomansland_size + m_tailing_nomansland_size );
else
_fill_memory( m_deleted_memory_fill_mode, block, m_heading_nomansland_size + m_tailing_nomansland_size );
dest_allocator().unaligned_free( block );
}
void CheckType(
ProgramName program,
GLint location,
StrCRef identifier
) const
{
_do_check(
_type_matches,
ProgVarTypeOps<tag::Uniform>::GetType(
program,
location,
identifier
),
program,
location,
identifier
);
}
// DebugAllocator::get_block_size
bool DebugAllocator::get_block_size( void * i_address, size_t * o_size ) const
{
*o_size = _do_check( i_address ); // the return value is valid only if m_heading_nomansland_size >= sizeof( void * )
return m_heading_nomansland_size >= sizeof( void * );
}
// DebugAllocator::unaligned_dbg_check
void DebugAllocator::unaligned_dbg_check( void * i_address )
{
_do_check( i_address );
}
// DebugAllocator::dbg_check
void DebugAllocator::dbg_check( void * i_address )
{
_do_check( i_address );
}
