Commit a3a165ed authored by Laurent Aimar's avatar Laurent Aimar
Browse files

* block: a little pre header + padding.

parent 085985d5
......@@ -2,7 +2,7 @@
* block.c: Data blocks management functions
*****************************************************************************
* Copyright (C) 2003-2004 VideoLAN
* $Id: block.c,v 1.7 2004/02/25 17:48:52 fenrir Exp $
* $Id$
*
* Authors: Laurent Aimar <fenrir@videolan.org>
*
......@@ -215,12 +215,6 @@ block_t *__block_New( vlc_object_t *p_obj, int i_size )
p_block = block_NewEmpty();
p_block->i_buffer = i_size;
if( i_size > 0 )
{
p_block->p_buffer = malloc( i_size );
}
p_block->pf_release = BlockRelease;
p_block->pf_duplicate = BlockDuplicate;
p_block->pf_modify = BlockModify;
......@@ -231,8 +225,13 @@ block_t *__block_New( vlc_object_t *p_obj, int i_size )
p_block->p_sys = p_sys = malloc( sizeof( block_sys_t ) );
vlc_mutex_init( p_obj, &p_sys->lock );
p_sys->p_allocated_buffer = p_block->p_buffer;
p_sys->i_allocated_buffer = p_block->i_buffer;
/* XXX align on 16 and add 32 prebuffer/posbuffer bytes */
p_sys->i_allocated_buffer = i_size + 32 + 32 + 16;
p_sys->p_allocated_buffer = malloc( p_sys->i_allocated_buffer );
p_block->i_buffer = i_size;
p_block->p_buffer = &p_sys->p_allocated_buffer[32+15-((long)p_sys->p_allocated_buffer % 16 )];
p_sys->i_duplicated = 0;
p_sys->b_modify = VLC_TRUE;
......
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