static DFBResult
dfb_core_initialize( CoreDFB *core )
{
int i;
DFBResult ret;
CoreDFBShared *shared;
D_MAGIC_ASSERT( core, CoreDFB );
shared = core->shared;
D_MAGIC_ASSERT( shared, CoreDFBShared );
ret = fusion_shm_pool_create( core->world, "DirectFB Data Pool", 0x1000000,
fusion_config->debugshm, &shared->shmpool_data );
if (ret)
return ret;
shared->layer_context_pool = dfb_layer_context_pool_create( core->world );
shared->layer_region_pool = dfb_layer_region_pool_create( core->world );
shared->palette_pool = dfb_palette_pool_create( core->world );
shared->surface_pool = dfb_surface_pool_create( core->world );
shared->window_pool = dfb_window_pool_create( core->world );
for (i=0; i<D_ARRAY_SIZE(core_parts); i++) {
DFBResult ret;
if ((ret = dfb_core_part_initialize( core, core_parts[i] ))) {
dfb_core_shutdown( core, true );
return ret;
}
}
return DFB_OK;
}
static int
dfb_core_arena_shutdown( FusionArena *arena,
void *ctx,
bool emergency)
{
DFBResult ret;
CoreDFB *core = ctx;
CoreDFBShared *shared;
FusionSHMPoolShared *pool;
D_MAGIC_ASSERT( core, CoreDFB );
shared = core->shared;
D_MAGIC_ASSERT( shared, CoreDFBShared );
pool = shared->shmpool;
D_DEBUG_AT( DirectFB_Core, "Shutting down...\n" );
if (!core->master) {
D_WARN( "refusing shutdown in slave" );
return dfb_core_leave( core, emergency );
}
CoreDFB_Deinit_Dispatch( &shared->call );
/* Shutdown. */
ret = dfb_core_shutdown( core, emergency );
fusion_skirmish_destroy( &shared->lock );
D_MAGIC_CLEAR( shared );
SHFREE( pool, shared );
fusion_shm_pool_destroy( core->world, pool );
return ret;
}