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/*
(c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Hundt <andi@fischlustig.de>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <directfb.h>
#include <fusion/arena.h>
#include <fusion/shmalloc.h>
#include <Carbon/Carbon.h>
#include <core/core.h>
#include <core/coredefs.h>
#include <core/coretypes.h>
#include <core/layers.h>
#include <core/palette.h>
#include <core/surface.h>
#include <core/system.h>
#include <gfx/convert.h>
#include <misc/conf.h>
#include <direct/messages.h>
#include "osx.h"
#include "primary.h"
#include <core/core_system.h>
DFB_CORE_SYSTEM( osx )
DFBOSX *dfb_osx = NULL;
CoreDFB *dfb_osx_core = NULL;
static void
system_get_info( CoreSystemInfo *info )
{
info->type = CORE_OSX;
snprintf( info->name, DFB_CORE_SYSTEM_INFO_NAME_LENGTH, "OSX" );
}
static DFBResult
system_initialize( CoreDFB *core, void **data )
{
char *driver;
CoreScreen *screen;
D_ASSERT( dfb_osx == NULL );
dfb_osx = (DFBOSX*) SHCALLOC( dfb_core_shmpool(dfb_osx_core), 1, sizeof(DFBOSX) );
if (!dfb_osx) {
D_ERROR( "DirectFB/OSX: Couldn't allocate shared memory!\n" );
return D_OOSHM();
}
dfb_osx_core = core;
/* Initialize OSX */
fusion_skirmish_init( &dfb_osx->lock, "OSX System", dfb_core_world(core) );
fusion_call_init( &dfb_osx->call, dfb_osx_call_handler, NULL, dfb_core_world(core) );
screen = dfb_screens_register( NULL, NULL, &osxPrimaryScreenFuncs );
dfb_layers_register( screen, NULL, &osxPrimaryLayerFuncs );
fusion_arena_add_shared_field( dfb_core_arena( core ), "OSX", dfb_osx );
*data = dfb_osx;
return DFB_OK;
}
static DFBResult
system_join( CoreDFB *core, void **data )
{
void *ret;
CoreScreen *screen;
D_ASSERT( dfb_osx == NULL );
fusion_arena_get_shared_field( dfb_core_arena( core ), "OSX", &ret );
dfb_osx = ret;
dfb_osx_core = core;
screen = dfb_screens_register( NULL, NULL, &osxPrimaryScreenFuncs );
dfb_layers_register( screen, NULL, &osxPrimaryLayerFuncs );
*data = dfb_osx;
return DFB_OK;
}
static DFBResult
system_shutdown( bool emergency )
{
D_ASSERT( dfb_osx != NULL );
fusion_call_destroy( &dfb_osx->call );
fusion_skirmish_prevail( &dfb_osx->lock );
fusion_skirmish_destroy( &dfb_osx->lock );
SHFREE( dfb_core_shmpool(dfb_osx_core), dfb_osx );
dfb_osx = NULL;
dfb_osx_core = NULL;
return DFB_OK;
}
static DFBResult
system_leave( bool emergency )
{
D_ASSERT( dfb_osx != NULL );
dfb_osx = NULL;
dfb_osx_core = NULL;
return DFB_OK;
}
static DFBResult
system_suspend( void )
{
return DFB_UNIMPLEMENTED;
}
static DFBResult
system_resume( void )
{
return DFB_UNIMPLEMENTED;
}
static volatile void *
system_map_mmio( unsigned int offset,
int length )
{
return NULL;
}
static void
system_unmap_mmio( volatile void *addr,
int length )
{
}
static int
system_get_accelerator( void )
{
return -1;
}
static VideoMode *
system_get_modes( void )
{
return NULL;
}
static VideoMode *
system_get_current_mode( void )
{
return NULL;
}
static DFBResult
system_thread_init( void )
{
return DFB_OK;
}
static bool
system_input_filter( CoreInputDevice *device,
DFBInputEvent *event )
{
return false;
}
static unsigned long
system_video_memory_physical( unsigned int offset )
{
return 0;
}
static void *
system_video_memory_virtual( unsigned int offset )
{
return NULL;
}
static unsigned int
system_videoram_length( void )
{
return 0;
}
static unsigned long
system_aux_memory_physical( unsigned int offset )
{
return 0;
}
static void *
system_aux_memory_virtual( unsigned int offset )
{
return NULL;
}
static unsigned int
system_auxram_length( void )
{
return 0;
}
static void
system_get_busid( int *ret_bus, int *ret_dev, int *ret_func )
{
return;
}
static void
system_get_deviceid( unsigned int *ret_vendor_id,
unsigned int *ret_device_id )
{
return;
}
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