/*
???（c）?Copyright?2001-2008??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?
??????????????Andreas?Hundt?
??????????????Sven?Neumann?
??????????????Ville?Syrj?l???and
??????????????Claudio?Ciccani?.

???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?

#include?

#include?
#include?
#include?

#include?
#include?
#include?

#include?

#include?

#include?

#include?
#include?

#include?
#include?
#include?
#include?

#include?

#include?


DFB_GRAPHICS_DRIVER（?ati128?）


#include?“regs.h“
#include?“mmio.h“
#include?“ati128_state.h“
#include?“ati128.h“


/*?driver?capability?flags?*/


#ifndef?__powerpc__
#define?ATI128_SUPPORTED_DRAWINGFLAGS?\
???????????????（DSDRAW_BLEND）
#else
#define?ATI128_SUPPORTED_DRAWINGFLAGS?\
???????????????（DSDRAW_NOFX）
#endif

#define?ATI128_SUPPORTED_DRAWINGFUNCTIONS?\
???????????????（DFXL_FILLRECTANGLE?|?DFXL_DRAWRECTANGLE?|?DFXL_DRAWLINE）

#define?ATI128_SUPPORTED_BLITTINGFLAGS?\
???????????????（DSBLIT_SRC_COLORKEY?|?DSBLIT_BLEND_ALPHACHANNEL）

#define?ATI128_SUPPORTED_BLITTINGFUNCTIONS?\
???????????????（DFXL_BLIT?|?DFXL_STRETCHBLIT）


/*?macro?for?S12.0?and?S14.0?format?*/
#define?S12（val）?（（（u16）（（s16）（val）））&0x3fff）
#define?S14（val）?（（（u16）（（s16）（val）））&0x3fff）

/**?CARD?FUNCTIONS?**/
static?bool?ati128FillRectangle（?void?*drv?void?*dev?DFBRectangle?*rect?）;
static?bool?ati128FillBlendRectangle（?void?*drv?void?*dev?DFBRectangle?*rect?）;
static?bool?ati128DrawRectangle（?void?*drv?void?*dev?DFBRectangle?*rect?）;
static?bool?ati128DrawBlendRectangle（?void?*drv?void?*dev?DFBRectangle?*rect?）;

/*?required?implementations?*/

static?DFBResult?ati128EngineSync（?void?*drv?void?*dev?）
{
?????ATI128DriverData?*adrv?=?（ATI128DriverData*）?drv;
?????ATI128DeviceData?*adev?=?（ATI128DeviceData*）?dev;

?????ati128_waitidle（?adrv?adev?）;

?????ret