workbench/devs/monitors/IntelGMA/intelG45_bitmap.c

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #define DEBUG 0
   7
   8 #include <aros/debug.h>
   9 #include <aros/libcall.h>
  10 #include <aros/asmcall.h>
  11 #include <aros/symbolsets.h>
  12 #include <utility/tagitem.h>
  13 #include <hidd/graphics.h>
  14 #include <hidd/i2c.h>
  15 #include <proto/oop.h>
  16 #include <proto/exec.h>
  17 #include <proto/utility.h>
  18
  19 #include <stdint.h>
  20 #include <stdlib.h>
  21
  22 #include "intelG45_intern.h"
  23 #include "intelG45_regs.h"
  24 #include "compositing.h"
  25
  26 struct __ROP ROP_table[] = {
  27     { ROP3_ZERO, ROP3_ZERO }, /* GXclear        */
  28     { ROP3_DSa,  ROP3_DPa  }, /* Gxand          */
  29     { ROP3_SDna, ROP3_PDna }, /* GXandReverse   */
  30     { ROP3_S,    ROP3_P    }, /* GXcopy         */
  31     { ROP3_DSna, ROP3_DPna }, /* GXandInverted  */
  32     { ROP3_D,    ROP3_D    }, /* GXnoop         */
  33     { ROP3_DSx,  ROP3_DPx  }, /* GXxor          */
  34     { ROP3_DSo,  ROP3_DPo  }, /* GXor           */
  35     { ROP3_DSon, ROP3_DPon }, /* GXnor          */
  36     { ROP3_DSxn, ROP3_PDxn }, /* GXequiv        */
  37     { ROP3_Dn,   ROP3_Dn   }, /* GXinvert       */
  38     { ROP3_SDno, ROP3_PDno }, /* GXorReverse    */
  39     { ROP3_Sn,   ROP3_Pn   }, /* GXcopyInverted */
  40     { ROP3_DSno, ROP3_DPno }, /* GXorInverted   */
  41     { ROP3_DSan, ROP3_DPan }, /* GXnand         */
  42     { ROP3_ONE,  ROP3_ONE  }  /* GXset          */
  43 };
  44
  45 #define sd ((struct g45staticdata*)SD(cl))
  46
  47 #define POINT_OUTSIDE_CLIP(gc, x, y)    \
  48         (  (x) < GC_CLIPX1(gc)          \
  49         || (x) > GC_CLIPX2(gc)          \
  50         || (y) < GC_CLIPY1(gc)          \
  51         || (y) > GC_CLIPY2(gc) )
  52
  53 static BOOL CanAccelerateBlits(UWORD product_id)
  54 {
  55     return product_id >= 0x2582
  56         && product_id <= 0x27ae;
  57 }
  58
  59 OOP_Object *METHOD(GMABM, Root, New)
  60 {
  61         EnterFunc(bug("[GMABitMap] Bitmap::New()\n"));
  62
  63     o = (OOP_Object *)OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
  64     if (o)
  65     {
  66         GMABitMap_t *bm = OOP_INST_DATA(cl, o);
  67
  68         IPTR width, height, depth;
  69         UBYTE bytesPerPixel;
  70         IPTR displayable;
  71
  72         OOP_Object *pf;
  73
  74         InitSemaphore(&bm->bmLock);
  75
  76         D(bug("[GMABitMap] Super called. o=%p\n", o));
  77
  78         OOP_GetAttr(o, aHidd_BitMap_Width,  &width);
  79         OOP_GetAttr(o, aHidd_BitMap_Height, &height);
  80         OOP_GetAttr(o, aHidd_BitMap_PixFmt, (APTR)&pf);
  81         OOP_GetAttr(pf, aHidd_PixFmt_Depth, &depth);
  82         OOP_GetAttr(o, aHidd_BitMap_Displayable, &displayable);
  83
  84         bm->onbm = displayable;
  85
  86         D(bug("[GMABitmap] width=%d height=%d depth=%d\n", width, height, depth));
  87
  88         if (width == 0 || height == 0 || depth == 0)
  89         {
  90             bug("[GMABitMap] size mismatch!\n");
  91         }
  92
  93         if (depth == 24)
  94                 depth = 32;
  95
  96         if (depth <= 8)
  97             bytesPerPixel = 1;
  98         else if (depth <= 16)
  99             bytesPerPixel = 2;
 100         else
 101             bytesPerPixel = 4;
 102
 103         bm->width = width;
 104         bm->height = height;
 105         bm->pitch = (width * bytesPerPixel + 63) & ~63;
 106         bm->depth = depth;
 107         bm->bpp = bytesPerPixel;
 108         bm->framebuffer = AllocBitmapArea(sd, bm->width, bm->height, bm->bpp);
 109         bm->fbgfx = TRUE;
 110         bm->state = NULL;
 111         bm->bitmap = o;
 112         bm->usecount = 0;
 113         bm->xoffset = 0;
 114         bm->yoffset = 0;
 115         bm->fbid = 0; /* Default value */
 116
 117                 if (displayable) bm->displayable = TRUE; else bm->displayable = FALSE;
 118                 //bm->compositing = sd->compositing;
 119         bm->compositing = (OOP_Object *)
 120             GetTagData(aHidd_BitMap_IntelG45_CompositingHidd, 0, msg->attrList);
 121         /* FIXME: check if compositing hidd was passed */
 122
 123         if (displayable)
 124         {
 125                         if ((bm->framebuffer != -1))
 126             {
 127                 HIDDT_ModeID modeid;
 128                 OOP_Object *sync;
 129
 130                 bm->fbgfx = TRUE;
 131
 132                 /* We should be able to get modeID from the bitmap */
 133                 OOP_GetAttr(o, aHidd_BitMap_ModeID, &modeid);
 134
 135                 D(bug("[GMABitMap] BM_ModeID=%x\n", modeid));
 136
 137                 if (modeid != vHidd_ModeID_Invalid)
 138                 {
 139                     IPTR pixel;
 140                     IPTR hdisp, vdisp, hstart, hend, htotal, vstart, vend, vtotal, flags;
 141
 142                     /* Get Sync and PixelFormat properties */
 143                     struct pHidd_Gfx_GetMode __getmodemsg = {
 144                         modeID: modeid,
 145                         syncPtr:    &sync,
 146                         pixFmtPtr:  &pf,
 147                     }, *getmodemsg = &__getmodemsg;
 148
 149                     getmodemsg->mID = OOP_GetMethodID((STRPTR)CLID_Hidd_Gfx, moHidd_Gfx_GetMode);
 150                     OOP_DoMethod(sd->GMAObject, (OOP_Msg)getmodemsg);
 151
 152                     OOP_GetAttr(sync, aHidd_Sync_PixelClock,    &pixel);
 153                     OOP_GetAttr(sync, aHidd_Sync_HDisp,         &hdisp);
 154                     OOP_GetAttr(sync, aHidd_Sync_VDisp,         &vdisp);
 155                     OOP_GetAttr(sync, aHidd_Sync_HSyncStart,    &hstart);
 156                     OOP_GetAttr(sync, aHidd_Sync_VSyncStart,    &vstart);
 157                     OOP_GetAttr(sync, aHidd_Sync_HSyncEnd,      &hend);
 158                     OOP_GetAttr(sync, aHidd_Sync_VSyncEnd,      &vend);
 159                     OOP_GetAttr(sync, aHidd_Sync_HTotal,        &htotal);
 160                     OOP_GetAttr(sync, aHidd_Sync_VTotal,        &vtotal);
 161                     OOP_GetAttr(sync, aHidd_Sync_Flags,                 &flags);
 162
 163                     bm->state = (GMAState_t *)AllocVecPooled(sd->MemPool,
 164                             sizeof(GMAState_t));
 165
 166                     pixel /= 1000;
 167
 168                     if (bm->state)
 169                     {
 170                         G45_InitMode(sd, bm->state, width, height, depth, pixel, bm->framebuffer,
 171                                     hdisp, vdisp,
 172                                     hstart, hend, htotal,
 173                                     vstart, vend, vtotal, flags);
 174
 175                         D(bug("[GMA] displayable Bitmap::new = %p\n", o));
 176
 177                         return o;
 178                     }
 179                 }
 180             }
 181                         else
 182                         {
 183                                 bm->framebuffer = (IPTR)AllocMem(bm->pitch * bm->height,
 184                                                 MEMF_PUBLIC | MEMF_CLEAR);
 185                                 bm->fbgfx = FALSE;
 186
 187                                 return o;
 188                         }
 189         }
 190         else
 191         {
 192             if (bm->framebuffer == -1)
 193             {
 194                 bm->framebuffer = (IPTR)AllocMem(bm->pitch * bm->height,
 195                             MEMF_PUBLIC | MEMF_CLEAR);
 196                 bm->fbgfx = FALSE;
 197             }
 198
 199             if (bm->framebuffer != 0)
 200             {
 201                                 D(bug("[GMA] not displayable Bitmap::new = %p\n", o));
 202                 return o;
 203             }
 204         }
 205
 206         OOP_MethodID disp_mid = OOP_GetMethodID((STRPTR)IID_Root, moRoot_Dispose);
 207         OOP_CoerceMethod(cl, o, (OOP_Msg) &disp_mid);
 208     }
 209
 210     return NULL;
 211 }
 212
 213
 214 VOID METHOD(GMABM, Root, Dispose)
 215 {
 216     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 217
 218     LOCK_BITMAP
 219     LOCK_HW
 220
 221     if (bm->fbgfx)
 222     {
 223         DO_FLUSH();
 224
 225         FreeBitmapArea(sd, bm->framebuffer, bm->width, bm->height, bm->bpp);
 226
 227         if (sd->VisibleBitmap == bm)
 228         {
 229                 sd->VisibleBitmap = NULL;
 230         }
 231
 232         bm->framebuffer = -1;
 233         bm->fbgfx = 0;
 234     }
 235     else
 236         FreeMem((APTR)bm->framebuffer, bm->pitch * bm->height);
 237
 238     if (bm->state)
 239         FreeVecPooled(sd->MemPool, bm->state);
 240
 241     bm->state = NULL;
 242
 243 #if 0
 244     RADEONWaitForIdleMMIO(sd);
 245
 246
 247     FreeVecPooled(sd->memPool, bm->addresses);
 248
 249 #endif
 250
 251     UNLOCK_HW
 252     UNLOCK_BITMAP
 253
 254     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 255 }
 256
 257 VOID METHOD(GMABM, Root, Get)
 258 {
 259     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 260     ULONG idx;
 261
 262         if (IS_GMABM_ATTR(msg->attrID, idx))
 263     {
 264         switch (idx)
 265         {
 266             case aoHidd_GMABitMap_Drawable:
 267                 if (bm->fbgfx)
 268                     *msg->storage = bm->framebuffer + (IPTR)sd->Card.Framebuffer;
 269                 else
 270                     *msg->storage = bm->framebuffer;
 271             break;
 272             default:
 273                 OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 274         }
 275     }
 276         else
 277         {
 278                 if (IS_BM_ATTR(msg->attrID, idx))
 279                 {
 280                         switch (idx)
 281                         {
 282                                 case aoHidd_BitMap_LeftEdge:
 283                                         *msg->storage = bm->xoffset;
 284                                 return;
 285                                 case aoHidd_BitMap_TopEdge:
 286                                         *msg->storage = bm->yoffset;
 287                                 return;
 288                         }
 289                 }
 290
 291         OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 292     }
 293 }
 294
 295 VOID METHOD(GMABM, Root, Set)
 296 {
 297         struct TagItem  *tag, *tstate;
 298     GMABitMap_t * bmdata = OOP_INST_DATA(cl, o);
 299     ULONG idx;
 300     LONG newxoffset = bmdata->xoffset;
 301     LONG newyoffset = bmdata->yoffset;
 302     tstate = msg->attrList;
 303     while((tag = NextTagItem(&tstate)))
 304     {
 305         if(IS_BITMAP_ATTR(tag->ti_Tag, idx))
 306         {
 307             switch(idx)
 308             {
 309             case aoHidd_BitMap_LeftEdge:
 310                 newxoffset = tag->ti_Data;
 311                 break;
 312             case aoHidd_BitMap_TopEdge:
 313                 newyoffset = tag->ti_Data;
 314                 break;
 315             }
 316         }
 317     }
 318
 319     /* If there was a change requested, validate it */
 320     struct pHidd_Compositing_ValidateBitMapPositionChange vbpcmsg =
 321     {
 322         mID : SD(cl)->mid_ValidateBitMapPositionChange,
 323         bm : o,
 324         newxoffset : &newxoffset,
 325         newyoffset : &newyoffset
 326     };
 327
 328     OOP_DoMethod(bmdata->compositing, (OOP_Msg)&vbpcmsg);
 329
 330     if ((newxoffset != bmdata->xoffset) || (newyoffset != bmdata->yoffset))
 331     {
 332         /* If change passed validation, execute it */
 333         struct pHidd_Compositing_BitMapPositionChanged bpcmsg =
 334         {
 335             mID : SD(cl)->mid_BitMapPositionChanged,
 336             bm : o
 337         };
 338
 339         bmdata->xoffset = newxoffset;
 340         bmdata->yoffset = newyoffset;
 341
 342         OOP_DoMethod(bmdata->compositing, (OOP_Msg)&bpcmsg);
 343     }
 344
 345     OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 346 }
 347
 348
 349 /* not used?
 350 static inline void setup_engine(OOP_Class *cl, OOP_Object *o, GMABitMap_t *bm)
 351 {
 352         if (sd->Engine2DOwner != bm && bm->fbgfx)
 353         {
 354                 LOCK_HW
 355
 356                 START_RING(8);
 357
 358                 OUT_RING((2 << 29) | (0x11 << 22) | (7));        // BR00
 359                 if (bm->bpp == 1)
 360                         OUT_RING(0xff << 16 | bm->pitch/4);
 361                 else if (bm->bpp == 2)
 362                         OUT_RING(0xff << 16 | (bm->pitch / 4) | (1 << 24));
 363                 else
 364                         OUT_RING(0xff << 16 | (bm->pitch / 4) | (3 << 24));
 365                 OUT_RING(0);
 366                 OUT_RING(0);
 367                 OUT_RING(bm->framebuffer);
 368                 OUT_RING(0);
 369
 370                 ADVANCE_RING();
 371
 372                 sd->Engine2DOwner = bm;
 373
 374                 UNLOCK_HW
 375         }
 376 }
 377 */
 378
 379 VOID METHOD(GMABM, Hidd_BitMap, PutPixel)
 380 {
 381         GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 382         void *ptr;
 383
 384 //      if (msg->x >= 0 && msg->x < bm->width && msg->y >= 0 && msg->y < bm->height)
 385         {
 386                 LOCK_BITMAP
 387
 388                 if (bm->fbgfx)
 389                 {
 390                         LOCK_HW
 391                         DO_FLUSH();
 392                         UNLOCK_HW
 393                 }
 394
 395                 if (bm->fbgfx)
 396                         ptr = (void *)(bm->framebuffer + sd->Card.Framebuffer + msg->y * bm->pitch);
 397                 else
 398                         ptr = (void *)(bm->framebuffer + msg->y * bm->pitch);
 399
 400
 401                 switch (bm->bpp)
 402                 {
 403                 case 1:
 404                         ((UBYTE *)ptr)[msg->x] = msg->pixel;
 405                         break;
 406                 case 2:
 407                         ((UWORD *)ptr)[msg->x] = msg->pixel;
 408                         break;
 409                 case 4:
 410                         ((ULONG *)ptr)[msg->x] = msg->pixel;
 411                         break;
 412                 }
 413
 414                 UNLOCK_BITMAP
 415         }
 416 }
 417
 418 HIDDT_Pixel METHOD(GMABM, Hidd_BitMap, GetPixel)
 419 {
 420         GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 421         void *ptr;
 422         HIDDT_Pixel pixel = 0;
 423
 424         LOCK_BITMAP
 425
 426         if (bm->fbgfx)
 427         {
 428                 LOCK_HW
 429                 DO_FLUSH();
 430                 UNLOCK_HW
 431         }
 432
 433     if (bm->fbgfx)
 434         ptr = sd->Card.Framebuffer;
 435     else
 436         ptr = NULL;
 437     ptr += bm->framebuffer + msg->y * bm->pitch;
 438
 439         switch (bm->bpp)
 440         {
 441         case 1:
 442                 pixel = ((UBYTE *)ptr)[msg->x];
 443                 break;
 444         case 2:
 445                 pixel = ((UWORD *)ptr)[msg->x];
 446                 break;
 447         case 4:
 448                 pixel = ((ULONG *)ptr)[msg->x];
 449                 break;
 450         }
 451
 452         UNLOCK_BITMAP
 453
 454         return pixel;
 455 }
 456
 457 VOID METHOD(GMABM, Hidd_BitMap, DrawPixel)
 458 {
 459     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 460     void *ptr;
 461         OOP_Object *gc = msg->gc;
 462
 463     HIDDT_Pixel                     src, dest = 0, val;
 464     HIDDT_DrawMode                  mode;
 465     HIDDT_Pixel                     writeMask;
 466
 467     if (bm->fbgfx)
 468         ptr = sd->Card.Framebuffer;
 469     else
 470         ptr = NULL;
 471     ptr += bm->framebuffer + msg->y * bm->pitch;
 472
 473     src       = GC_FG(gc);
 474     mode      = GC_DRMD(gc);
 475
 476     LOCK_BITMAP
 477
 478         if (bm->fbgfx)
 479         {
 480                 LOCK_HW
 481                 DO_FLUSH();
 482                 UNLOCK_HW
 483         }
 484
 485     if (vHidd_GC_DrawMode_Copy == mode && GC_COLMASK(gc) == ~0)
 486         {
 487                 val = src;
 488         }
 489         else
 490         {
 491                 switch (bm->bpp)
 492             {
 493                 case 1:
 494                     dest = ((UBYTE *)ptr)[msg->x];
 495                     break;
 496                 case 2:
 497                     dest = ((UWORD *)ptr)[msg->x];
 498                     break;
 499                 case 4:
 500                     dest = ((ULONG *)ptr)[msg->x];
 501                     break;
 502             }
 503
 504                 writeMask = ~GC_COLMASK(gc) & dest;
 505
 506                 val = 0;
 507
 508                 if(mode & 1) val = ( src &  dest);
 509                 if(mode & 2) val = ( src & ~dest) | val;
 510                 if(mode & 4) val = (~src &  dest) | val;
 511                 if(mode & 8) val = (~src & ~dest) | val;
 512
 513                 val = (val & (writeMask | GC_COLMASK(gc) )) | writeMask;
 514         }
 515
 516         if (bm->fbgfx)
 517         {
 518                 LOCK_HW
 519                 DO_FLUSH();
 520                 UNLOCK_HW
 521         }
 522
 523         switch (bm->bpp)
 524     {
 525         case 1:
 526             ((UBYTE *)ptr)[msg->x] = val;
 527             break;
 528         case 2:
 529             ((UWORD *)ptr)[msg->x] = val;
 530             break;
 531         case 4:
 532             ((ULONG *)ptr)[msg->x] = val;
 533             break;
 534     }
 535
 536     UNLOCK_BITMAP
 537 }
 538
 539 VOID METHOD(GMABM, Hidd_BitMap, DrawEllipse)
 540 {
 541         GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 542         OOP_Object *gc = msg->gc;
 543         WORD            x = msg->rx, y = 0;     /* ellipse points */
 544         HIDDT_Pixel                         src;
 545         HIDDT_DrawMode                      mode;
 546
 547         /* intermediate terms to speed up loop */
 548         LONG            t1 = msg->rx * msg->rx, t2 = t1 << 1, t3 = t2 << 1;
 549         LONG            t4 = msg->ry * msg->ry, t5 = t4 << 1, t6 = t5 << 1;
 550         LONG            t7 = msg->rx * t5, t8 = t7 << 1, t9 = 0L;
 551         LONG            d1 = t2 - t7 + (t4 >> 1);    /* error terms */
 552         LONG            d2 = (t1 >> 1) - t8 + t5;
 553
 554         APTR            doclip = GC_DOCLIP(gc);
 555
 556     src       = GC_FG(gc);
 557     mode      = GC_DRMD(gc);
 558
 559         void _drawpixel(int x, int y)
 560         {
 561                 OUT_RING((2 << 29) | (0x24 << 22) );
 562                 OUT_RING((y << 16) | x);
 563         }
 564
 565         LOCK_BITMAP
 566
 567     if (bm->fbgfx)
 568     {
 569
 570         LOCK_HW
 571
 572         uint32_t br00, br01, br24, br25, br09, br05, br06, br07;
 573
 574         br00 = (2 << 29) | (0x1 << 22) | 6;
 575
 576         if (bm->bpp == 4)
 577                 br00 |= (3 << 20);
 578
 579         br01 = ROP_table[mode].pattern | (bm->pitch);
 580         if (bm->bpp == 4)
 581                 br01 |= 3 << 24;
 582         else if (bm->bpp == 2)
 583                 br01 |= 1 << 24;
 584
 585         if (doclip)
 586                 br01 |= (1 << 30);
 587
 588         br24 = GC_CLIPX1(gc) | (GC_CLIPY1(gc) << 16);
 589         br25 = (GC_CLIPX2(gc)+1) | ((GC_CLIPY2(gc)+1) << 16);
 590         br09 = bm->framebuffer;
 591         br05 = src;
 592         br06 = 0;
 593         br07 = 0;
 594
 595         START_RING(8);
 596
 597         OUT_RING(br00);
 598         OUT_RING(br01);
 599         OUT_RING(br24);
 600         OUT_RING(br25);
 601         OUT_RING(br09);
 602         OUT_RING(br05);
 603         OUT_RING(br06);
 604         OUT_RING(br07);
 605
 606         while (d2 < 0)                  /* til slope = -1 */
 607         {
 608                 /* draw 4 points using symmetry */
 609
 610                 {
 611                         START_RING(2*4);
 612
 613                         _drawpixel(msg->x + x, msg->y + y);
 614                         _drawpixel(msg->x + x, msg->y - y);
 615                         _drawpixel(msg->x - x, msg->y + y);
 616                         _drawpixel(msg->x - x, msg->y - y);
 617
 618                         ADVANCE_RING();
 619                 }
 620
 621                 y++;            /* always move up here */
 622                 t9 = t9 + t3;
 623                 if (d1 < 0)     /* move straight up */
 624                 {
 625                         d1 = d1 + t9 + t2;
 626                         d2 = d2 + t9;
 627                 }
 628                 else            /* move up and left */
 629                 {
 630                         x--;
 631                         t8 = t8 - t6;
 632                         d1 = d1 + t9 + t2 - t8;
 633                         d2 = d2 + t9 + t5 - t8;
 634                 }
 635         }
 636
 637         do                              /* rest of top right quadrant */
 638         {
 639                 /* draw 4 points using symmetry */
 640                 {
 641                         START_RING(2*4);
 642
 643                         _drawpixel(msg->x + x, msg->y + y);
 644                         _drawpixel(msg->x + x, msg->y - y);
 645                         _drawpixel(msg->x - x, msg->y + y);
 646                         _drawpixel(msg->x - x, msg->y - y);
 647
 648                         ADVANCE_RING();
 649                 }
 650
 651                 x--;            /* always move left here */
 652                 t8 = t8 - t6;
 653                 if (d2 < 0)     /* move up and left */
 654                 {
 655                         y++;
 656                         t9 = t9 + t3;
 657                         d2 = d2 + t9 + t5 - t8;
 658                 }
 659                 else            /* move straight left */
 660                 {
 661                         d2 = d2 + t5 - t8;
 662                 }
 663
 664         } while (x >= 0);
 665
 666         UNLOCK_HW
 667     }
 668     else
 669         OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 670
 671     UNLOCK_BITMAP
 672 }
 673
 674 VOID METHOD(GMABM, Hidd_BitMap, DrawLine)
 675 {
 676         GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 677         OOP_Object *gc = msg->gc;
 678         HIDDT_Pixel                         src;
 679         HIDDT_DrawMode                      mode;
 680
 681         WORD        dx, dy, incrE, incrNE, d, x, y, s1, s2, t, i;
 682         LONG        x1, y1, x2, y2;
 683
 684         APTR            doclip = GC_DOCLIP(gc);
 685
 686     src       = GC_FG(gc);
 687     mode      = GC_DRMD(gc);
 688
 689         void _drawpixel(int x, int y)
 690         {
 691                 OUT_RING((2 << 29) | (0x24 << 22) );
 692                 OUT_RING((y << 16) | x);
 693         }
 694
 695     if (doclip)
 696     {
 697         /* If line is not inside cliprect, then just return */
 698         /* Normalize coords */
 699         if (msg->x1 > msg->x2)
 700         {
 701             x1 = msg->x2; x2 = msg->x1;
 702         }
 703         else
 704         {
 705             x1 = msg->x1; x2 = msg->x2;
 706         }
 707
 708         if (msg->y1 > msg->y2)
 709         {
 710             y1 = msg->y2; y2 = msg->y1;
 711         }
 712         else
 713         {
 714             y1 = msg->y1; y2 = msg->y2;
 715         }
 716
 717         if (    x1 > GC_CLIPX2(gc)
 718              || x2 < GC_CLIPX1(gc)
 719              || y1 > GC_CLIPY2(gc)
 720              || y2 < GC_CLIPY1(gc) )
 721         {
 722
 723              /* Line is not inside cliprect, so just return */
 724              return;
 725
 726         }
 727     }
 728
 729     x1 = msg->x1;
 730     y1 = msg->y1;
 731     x2 = msg->x2;
 732     y2 = msg->y2;
 733
 734         LOCK_BITMAP
 735
 736         if ((GC_LINEPAT(gc) != (UWORD)~0) || !bm->fbgfx)
 737         {
 738                 OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
 739         }
 740         else
 741         {
 742                 LOCK_HW
 743
 744                 uint32_t br00, br01, br24, br25, br09, br05, br06, br07;
 745                 uint32_t ring_space;
 746
 747                 br00 = (2 << 29) | (0x1 << 22) | 6;
 748
 749                 if (bm->bpp == 4)
 750                         br00 |= (3 << 20);
 751
 752                 br01 = ROP_table[mode].pattern | (bm->pitch);
 753                 if (bm->bpp == 4)
 754                         br01 |= 3 << 24;
 755                 else if (bm->bpp == 2)
 756                         br01 |= 1 << 24;
 757
 758                 if (doclip)
 759                         br01 |= (1 << 30);
 760
 761                 br24 = GC_CLIPX1(gc) | (GC_CLIPY1(gc) << 16);
 762                 br25 = (GC_CLIPX2(gc)+1) | ((GC_CLIPY2(gc)+1) << 16);
 763                 br09 = bm->framebuffer;
 764                 br05 = src;
 765                 br06 = 0;
 766                 br07 = 0;
 767
 768                 START_RING(8);
 769
 770                 OUT_RING(br00);
 771                 OUT_RING(br01);
 772                 OUT_RING(br24);
 773                 OUT_RING(br25);
 774                 OUT_RING(br09);
 775                 OUT_RING(br05);
 776                 OUT_RING(br06);
 777                 OUT_RING(br07);
 778
 779                 if (y1 == y2)
 780                 {
 781                         /*
 782                     Horizontal line drawing code.
 783                          */
 784                         y = y1;
 785
 786                         /* Don't swap coordinates if x2 < x1! Because of linepattern! */
 787
 788                         if (x1 < x2)
 789                         {
 790                                 x2++;
 791                                 dx = 1;
 792                         }
 793                         else
 794                         {
 795                                 x2--;
 796                                 dx = -1;
 797                         }
 798
 799                         ring_space = x2-x1+1;
 800                         if (ring_space > 500)
 801                                 ring_space = 500;
 802
 803                         START_RING(ring_space);
 804
 805                         for(i = x1; i != x2; i += dx)
 806                         {
 807                                 _drawpixel(i, y);
 808
 809                                 ring_space-=2;
 810                                 if (!ring_space)
 811                                 {
 812                                         ADVANCE_RING();
 813                                         ring_space = x2-i+1;
 814                                         if (ring_space > 500)
 815                                                 ring_space=500;
 816                                         START_RING(ring_space);
 817                                 }
 818                         }
 819                 }
 820             else if (x1 == x2)
 821             {
 822                 /*
 823                     Vertical line drawing code.
 824                 */
 825                 x = x1;
 826
 827                 /* Don't swap coordinates if y2 < y1! Because of linepattern! */
 828
 829                 if (y1 < y2)
 830                 {
 831                     y2++;
 832                     dy = 1;
 833                 }
 834                 else
 835                 {
 836                     y2--;
 837                     dy = -1;
 838                 }
 839
 840                         ring_space = y2-y1+1;
 841                         if (ring_space > 500)
 842                                 ring_space = 500;
 843
 844                         START_RING(ring_space);
 845
 846                 for(i = y1; i != y2; i += dy)
 847                 {
 848                         _drawpixel(x, i);
 849
 850                                 ring_space-=2;
 851                                 if (!ring_space)
 852                                 {
 853                                         ADVANCE_RING();
 854                                         ring_space = y2-i+1;
 855                                         if (ring_space > 500)
 856                                                 ring_space=500;
 857                                         START_RING(ring_space);
 858                                 }
 859                 }
 860             }
 861             else
 862             {
 863                 /*
 864                     Generic line drawing code.
 865                 */
 866                 /* Calculate slope */
 867                 dx = abs(x2 - x1);
 868                 dy = abs(y2 - y1);
 869
 870                 /* which direction? */
 871                 if((x2 - x1) > 0) s1 = 1; else s1 = - 1;
 872                 if((y2 - y1) > 0) s2 = 1; else s2 = - 1;
 873
 874                 /* change axes if dx < dy */
 875                 if(dx < dy)
 876                 {
 877                     d = dx;
 878                     dx = dy;
 879                     dy = d;
 880                     t = 0;
 881                 }
 882                 else
 883                 {
 884                    t = 1;
 885                 }
 886
 887                 d  = 2 * dy - dx;        /* initial value of d */
 888
 889                 incrE  = 2 * dy;         /* Increment use for move to E  */
 890                 incrNE = 2 * (dy - dx);  /* Increment use for move to NE */
 891
 892                 x = x1; y = y1;
 893
 894                         ring_space = dx+1;
 895                         if (ring_space > 500)
 896                                 ring_space = 500;
 897
 898                         START_RING(ring_space);
 899
 900                 for(i = 0; i <= dx; i++)
 901                 {
 902                     /* Pixel inside ? */
 903                         _drawpixel(x, y);
 904
 905                                 ring_space-=2;
 906                                 if (!ring_space)
 907                                 {
 908                                         ADVANCE_RING();
 909                                         ring_space = dx-i+1;
 910                                         if (ring_space > 500)
 911                                                 ring_space=500;
 912                                         START_RING(ring_space);
 913                                 }
 914
 915                      if(d <= 0)
 916                      {
 917                          if(t == 1)
 918                          {
 919                              x = x + s1;
 920                          }
 921                          else
 922                          {
 923                              y = y + s2;
 924                          }
 925
 926                          d = d + incrE;
 927                      }
 928                      else
 929                      {
 930                          x = x + s1;
 931                          y = y + s2;
 932                          d = d + incrNE;
 933                      }
 934                  }
 935              }
 936
 937                 ADVANCE_RING();
 938
 939                 DO_FLUSH();
 940                 UNLOCK_HW
 941         }
 942
 943         UNLOCK_BITMAP
 944 }
 945
 946 ULONG METHOD(GMABM, Hidd_BitMap, BytesPerLine)
 947 {
 948     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 949
 950     return (bm->pitch);
 951 }
 952
 953 BOOL METHOD(GMABM, Hidd_BitMap, ObtainDirectAccess)
 954 {
 955     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 956     LOCK_BITMAP
 957     IPTR VideoData = bm->framebuffer;
 958     if (bm->fbgfx)
 959     {
 960         VideoData += (IPTR)sd->Card.Framebuffer;
 961                 LOCK_HW
 962                 DO_FLUSH();
 963                 UNLOCK_HW
 964     }
 965     *msg->addressReturn = (UBYTE*)VideoData;
 966     *msg->widthReturn = bm->pitch / bm->bpp;
 967     *msg->heightReturn = bm->height;
 968     *msg->bankSizeReturn = *msg->memSizeReturn = bm->pitch * bm->height;
 969     return TRUE;
 970 }
 971
 972 VOID METHOD(GMABM, Hidd_BitMap, ReleaseDirectAccess)
 973 {
 974
 975     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 976     UNLOCK_BITMAP
 977
 978         if (bm->displayable)
 979     {
 980         struct pHidd_Compositing_BitMapRectChanged brcmsg =
 981         {
 982             mID : SD(cl)->mid_BitMapRectChanged,
 983             bm : o,
 984             x : 0,
 985             y : 0,
 986             width : bm->width,
 987             height : bm->height
 988         };
 989         OOP_DoMethod(bm->compositing, (OOP_Msg)&brcmsg);
 990     }
 991
 992 }
 993
 994 #define pHidd_BitMap_FillRect pHidd_BitMap_DrawRect
 995
 996 VOID METHOD(GMABM, Hidd_BitMap, FillRect)
 997 {
 998         GMABitMap_t *bm = OOP_INST_DATA(cl, o);
 999
1000         LOCK_BITMAP
1001
1002         if (bm->fbgfx)
1003         {
1004                 LOCK_HW
1005
1006                 uint32_t br00,br13,br14,br09,br16;
1007
1008                 br00 = (2 << 29) | (0x40 << 22) | 3;
1009
1010                 if (bm->bpp == 4)
1011                         br00 |= 3 << 20;
1012
1013                 br13 = (ROP_table[GC_DRMD(msg->gc)].pattern) | (bm->pitch);
1014                 switch (bm->bpp)
1015                 {
1016                 case 4:
1017                         br13 |= (3 << 24);
1018                         break;
1019                 case 2:
1020                         br13 |= 1 << 24;
1021                         break;
1022                 default:
1023                         break;
1024                 }
1025
1026                 br14 = ((msg->maxY - msg->minY+1) << 16) | ((msg->maxX - msg->minX+1) * bm->bpp);
1027
1028                 br09 = bm->framebuffer + msg->minX * bm->bpp + msg->minY * bm->pitch;
1029                 br16 = GC_FG(msg->gc);
1030
1031                 START_RING(6);
1032                 OUT_RING(br00);
1033                 OUT_RING(br13);
1034                 OUT_RING(br14);
1035                 OUT_RING(br09);
1036                 OUT_RING(br16);
1037                 OUT_RING(0);
1038                 ADVANCE_RING();
1039
1040                 DO_FLUSH();
1041                 UNLOCK_HW
1042         }
1043         else
1044                 OOP_DoSuperMethod(cl, o, (OOP_Msg) msg);
1045
1046         UNLOCK_BITMAP
1047 }
1048
1049 /* Unaccelerated functions */
1050
1051 static inline int do_alpha(int a, int v)
1052 {
1053         int tmp = a*v;
1054         return ((tmp << 8) + tmp + 32768) >> 16;
1055 }
1056
1057 /*
1058     the BLT engine (the blitter) can not do alpha blending,
1059     however we may utilise the 3d engine in future ..
1060 */
1061 VOID METHOD(GMABM, Hidd_BitMap, PutAlphaImage)
1062 {
1063     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
1064     IPTR VideoData;
1065
1066     LOCK_BITMAP
1067
1068     VideoData = bm->framebuffer;
1069
1070     if ((bm->fbgfx) && ((bm->bpp == 2) || (bm->bpp == 4)))
1071     {
1072         ULONG *pixarray, *pasrc = (ULONG *)msg->pixels;
1073         ULONG srcpix, x, y = msg->y;
1074         LONG src_red, src_green, src_blue, src_alpha;
1075         LONG dst_red, dst_green, dst_blue;
1076         UWORD height = msg->height;
1077         UWORD bw = msg->width;
1078
1079         /* Since we wont use the BLT engine now, flush the chip */
1080         LOCK_HW
1081         DO_FLUSH();
1082         UNLOCK_HW
1083
1084         /*
1085          * Treat each depth case separately
1086          */
1087         if (bm->bpp == 4)
1088         {
1089             ULONG       *xbuf = (ULONG *)(VideoData + sd->Card.Framebuffer + (msg->x << 2) + (y * bm->pitch));
1090             ULONG       destpix;
1091
1092             while(height--)
1093             {
1094                 pixarray = pasrc;
1095                 for (x=0; x < bw; x++)
1096                 {
1097                     /* Read RGBA pixel from input array */
1098                     srcpix = *pixarray++;
1099 #if AROS_BIG_ENDIAN
1100                     src_red   = (srcpix & 0x00FF0000) >> 16;
1101                     src_green = (srcpix & 0x0000FF00) >> 8;
1102                     src_blue  = (srcpix & 0x000000FF);
1103                     src_alpha = (srcpix & 0xFF000000) >> 24;
1104 #else
1105                     src_red   = (srcpix & 0x0000FF00) >> 8;
1106                     src_green = (srcpix & 0x00FF0000) >> 16;
1107                     src_blue  = (srcpix & 0xFF000000) >> 24;
1108                     src_alpha = (srcpix & 0x000000FF);
1109 #endif
1110                     /*
1111                      * If the pixel is Opaque (alpha=0), skip unnecessary
1112                      * reads and writes to VRAM.
1113                      */
1114                     if (src_alpha != 0)
1115                     {
1116                         if (src_alpha == 0xff)
1117                         {
1118                             /* Fully Transparent, just copy the source pixel */
1119                             dst_red = src_red;
1120                             dst_green = src_green;
1121                             dst_blue = src_blue;
1122                         }
1123                         else
1124                         {
1125                             /* Alpha blend the source and destination pixels */
1126                             destpix = xbuf[x];
1127 //#if AROS_BIG_ENDIAN
1128 //                            dst_red   = (destpix & 0x0000FF00) >> 8;
1129 //                            dst_green = (destpix & 0x00FF0000) >> 16;
1130 //                            dst_blue  = (destpix & 0xFF000000) >> 24;
1131 //#else
1132                             dst_red   = (destpix & 0x00FF0000) >> 16;
1133                             dst_green = (destpix & 0x0000FF00) >> 8;
1134                             dst_blue  = (destpix & 0x000000FF);
1135 //#endif
1136
1137                             dst_red   += do_alpha(src_alpha, src_red - dst_red);
1138                             dst_green += do_alpha(src_alpha, src_green - dst_green);
1139                             dst_blue  += do_alpha(src_alpha, src_blue - dst_blue);
1140
1141                         }
1142 //#if AROS_BIG_ENDIAN
1143 //                        destpix = (dst_blue << 24) + (dst_green << 16) + (dst_red << 8);
1144 //#else
1145                         destpix = (dst_red << 16) + (dst_green << 8) + (dst_blue);
1146 //#endif
1147                         /* Store the new pixel */
1148                         xbuf[x] = destpix;
1149                     }
1150                 }
1151
1152                 y++;
1153                 pasrc = (ULONG *)((IPTR)pasrc + msg->modulo);
1154                 xbuf = (ULONG *)((IPTR)xbuf + bm->pitch);
1155             }
1156         }
1157         else
1158         {
1159             UWORD *xbuf = (UWORD *)(VideoData + sd->Card.Framebuffer + (msg->x << 1) + (y * bm->pitch));
1160             UWORD       destpix;
1161
1162             while(height--)
1163             {
1164                 pixarray = pasrc;
1165                 for (x=0; x < bw; x++)
1166                 {
1167                     srcpix = *pixarray++;
1168 #if AROS_BIG_ENDIAN
1169                     src_red   = (srcpix & 0x00FF0000) >> 16;
1170                     src_green = (srcpix & 0x0000FF00) >> 8;
1171                     src_blue  = (srcpix & 0x000000FF);
1172                     src_alpha = (srcpix & 0xFF000000) >> 24;
1173 #else
1174                     src_red   = (srcpix & 0x0000FF00) >> 8;
1175                     src_green = (srcpix & 0x00FF0000) >> 16;
1176                     src_blue  = (srcpix & 0xFF000000) >> 24;
1177                     src_alpha = (srcpix & 0x000000FF);
1178 #endif
1179                     /* If Opaque, skip unnecessary reads and writes to VRAM. */
1180                     if (src_alpha != 0)
1181                     {
1182                         if (src_alpha == 0xff)
1183                         {
1184                             /* Fully Transparent */
1185                             dst_red = src_red;
1186                             dst_green = src_green;
1187                             dst_blue = src_blue;
1188                         }
1189                         else
1190                         {
1191                             /* Alpha blend */
1192
1193                             destpix = xbuf[x];
1194
1195                             dst_red   = (destpix & 0x0000F800) >> 8;
1196                             dst_green = (destpix & 0x000007e0) >> 3;
1197                             dst_blue  = (destpix & 0x0000001f) << 3;
1198
1199                             dst_red   += do_alpha(src_alpha, src_red - dst_red);
1200                             dst_green += do_alpha(src_alpha, src_green - dst_green);
1201                             dst_blue  += do_alpha(src_alpha, src_blue - dst_blue);
1202                         }
1203
1204                         destpix = (((dst_red << 8) & 0xf800) | ((dst_green << 3) & 0x07e0) | ((dst_blue >> 3) & 0x001f));
1205
1206                         xbuf[x] = destpix;
1207                     }
1208                 }
1209                 y++;
1210                 pasrc = (ULONG *)((IPTR)pasrc + msg->modulo);
1211                 xbuf = (UWORD *)((IPTR)xbuf + bm->pitch);
1212             }
1213         }
1214     }
1215     else
1216         OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
1217
1218     UNLOCK_BITMAP
1219 }
1220
1221 VOID METHOD(GMABM, Hidd_BitMap, PutImage)
1222 {
1223     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
1224     BOOL done = FALSE;
1225
1226     LOCK_BITMAP
1227
1228     IPTR VideoData = bm->framebuffer;
1229
1230     /* In 32bpp mode the StdPixFmt_Native format bitmap can be drawn using the 2D engine.
1231      * This is done by mapping the source range via GTT into video space and issuing the blit.
1232      *
1233      * Unfortunately, AROS likes to re-use the same scratch line many times during one single bitmap
1234      * draw (many blits of height=1 instead of one single blit).
1235      * Therefore, many many the cache flushes kill the expected performance significantly. */
1236
1237     if (CanAccelerateBlits(sd->ProductID) && bm->fbgfx && bm->bpp == 4
1238         && (msg->pixFmt == vHidd_StdPixFmt_Native
1239         || msg->pixFmt == vHidd_StdPixFmt_Native32
1240         || msg->pixFmt == vHidd_StdPixFmt_BGRA32
1241         || msg->pixFmt == vHidd_StdPixFmt_BGR032))
1242     {
1243         UBYTE *src = msg->pixels;
1244         ULONG x_add = msg->modulo;
1245         UWORD height = msg->height;
1246
1247         if (x_add == 0)
1248                 x_add = bm->pitch;
1249
1250         LOCK_HW
1251
1252         intptr_t length = x_add * height;
1253         intptr_t phys = ((intptr_t)src) & 0xfffff000;
1254         length += (intptr_t)src - phys;
1255
1256         length = (length + 4095) & ~4095;
1257
1258         if (length <= 16*1024*1024)
1259         {
1260                 intptr_t virt = sd->ScratchArea + ((intptr_t)src - phys);
1261                 done = TRUE;
1262
1263             //D(bug("[GMA] PutImage(%d, %d, fmt=%d) with buffer at %p\n", msg->width, msg->height, msg->pixFmt,phys));
1264
1265                 if (sd->AttachedMemory != phys || sd->AttachedSize != length)
1266                 {
1267                         G45_AttachCacheableMemory(sd, phys, sd->ScratchArea, length);
1268                         sd->AttachedMemory = phys;
1269                         sd->AttachedSize = length;
1270                 }
1271
1272                 writel(0, &sd->HardwareStatusPage[16]);
1273
1274                 uint32_t br00, br13, br14, br09, br11, br12;
1275
1276                 br00 = (2 << 29) | (0x43 << 22) | (4);
1277                         br00 |= 3 << 20;
1278
1279                 br13 = bm->pitch | ROP3_S;
1280                         br13 |= 3 << 24;
1281
1282                 br14 = (msg->width * bm->bpp) | (msg->height) << 16;
1283                 br09 = bm->framebuffer + bm->pitch * msg->y + bm->bpp * msg->x;
1284                 br11 = x_add;
1285                 br12 = virt;
1286
1287                 START_RING(12);
1288
1289                 OUT_RING(br00);
1290                 OUT_RING(br13);
1291                 OUT_RING(br14);
1292                 OUT_RING(br09);
1293                 OUT_RING(br11);
1294                 OUT_RING(br12);
1295
1296                 OUT_RING((4 << 23));
1297                 OUT_RING(0);
1298
1299                 OUT_RING((0x21 << 23) | 1);
1300                 OUT_RING(16 << 2);
1301                 OUT_RING(1);
1302                 OUT_RING(0);
1303
1304                 ADVANCE_RING();
1305         }
1306         UNLOCK_HW
1307
1308         /* Wait until HW is ready with blit and flush */
1309                 while(readl(&sd->HardwareStatusPage[16]) == 0);
1310     }
1311
1312     if (!done)
1313     {
1314         D(bug("[GMA] PutImage on unknown pixfmt %d\n",msg->pixFmt));
1315
1316         if (bm->fbgfx)
1317         {
1318                         VideoData += (IPTR)sd->Card.Framebuffer;
1319
1320                         LOCK_HW
1321                         DO_FLUSH();
1322                         UNLOCK_HW
1323         }
1324
1325         switch(msg->pixFmt)
1326                 {
1327                         case vHidd_StdPixFmt_Native:
1328                                 switch(bm->bpp)
1329                                 {
1330                                         case 1:
1331                                         {
1332                                                 struct pHidd_BitMap_CopyMemBox8 __m = {
1333                                                                 sd->mid_CopyMemBox8,
1334                                                                 msg->pixels,
1335                                                                 0,
1336                                                                 0,
1337                                                                 (APTR)VideoData,
1338                                                                 msg->x,
1339                                                                 msg->y,
1340                                                                 msg->width,
1341                                                                 msg->height,
1342                                                                 msg->modulo,
1343                                                                 bm->pitch
1344                                                 }, *m = &__m;
1345
1346                                                 OOP_DoMethod(o, (OOP_Msg)m);
1347                                         }
1348                                         break;
1349
1350                                 case 2:
1351                                         {
1352                                                 struct pHidd_BitMap_CopyMemBox16 __m = {
1353                                                                 sd->mid_CopyMemBox16,
1354                                                                 msg->pixels,
1355                                                                 0,
1356                                                                 0,
1357                                                                 (APTR)VideoData,
1358                                                                 msg->x,
1359                                                                 msg->y,
1360                                                                 msg->width,
1361                                                                 msg->height,
1362                                                                 msg->modulo,
1363                                                                 bm->pitch
1364                                                 }, *m = &__m;
1365
1366                                                 OOP_DoMethod(o, (OOP_Msg)m);
1367                                         }
1368                                         break;
1369
1370                                 case 4:
1371                                         {
1372                                                 struct pHidd_BitMap_CopyMemBox32 __m = {
1373                                                                 sd->mid_CopyMemBox32,
1374                                                                 msg->pixels,
1375                                                                 0,
1376                                                                 0,
1377                                                                 (APTR)VideoData,
1378                                                                 msg->x,
1379                                                                 msg->y,
1380                                                                 msg->width,
1381                                                                 msg->height,
1382                                                                 msg->modulo,
1383                                                                 bm->pitch
1384                                                 }, *m = &__m;
1385
1386                                                 OOP_DoMethod(o, (OOP_Msg)m);
1387                                         }
1388                                         break;
1389
1390                                         } /* switch(data->bytesperpix) */
1391                                 break;
1392
1393                         case vHidd_StdPixFmt_Native32:
1394                                 switch(bm->bpp)
1395                                 {
1396                                         case 1:
1397                                         {
1398                                         struct pHidd_BitMap_PutMem32Image8 __m = {
1399                                                                 sd->mid_PutMem32Image8,
1400                                                                 msg->pixels,
1401                                                                 (APTR)VideoData,
1402                                                                 msg->x,
1403                                                                 msg->y,
1404                                                                 msg->width,
1405                                                                 msg->height,
1406                                                                 msg->modulo,
1407                                                                 bm->pitch
1408                                                 }, *m = &__m;
1409                                         OOP_DoMethod(o, (OOP_Msg)m);
1410                                         }
1411                                         break;
1412
1413                                 case 2:
1414                                         {
1415                                         struct pHidd_BitMap_PutMem32Image16 __m = {
1416                                                                 sd->mid_PutMem32Image16,
1417                                                                 msg->pixels,
1418                                                                 (APTR)VideoData,
1419                                                                 msg->x,
1420                                                                 msg->y,
1421                                                                 msg->width,
1422                                                                 msg->height,
1423                                                                 msg->modulo,
1424                                                                 bm->pitch
1425                                                 }, *m = &__m;
1426                                         OOP_DoMethod(o, (OOP_Msg)m);
1427                                         }
1428                                         break;
1429
1430                                 case 4:
1431                                         {
1432                                         struct pHidd_BitMap_CopyMemBox32 __m = {
1433                                                         sd->mid_CopyMemBox32,
1434                                                         msg->pixels,
1435                                                         0,
1436                                                         0,
1437                                                         (APTR)VideoData,
1438                                                         msg->x,
1439                                                         msg->y,
1440                                                         msg->width,
1441                                                         msg->height,
1442                                                         msg->modulo,
1443                                                         bm->pitch
1444                                         }, *m = &__m;
1445
1446                                         OOP_DoMethod(o, (OOP_Msg)m);
1447                                         }
1448                                         break;
1449
1450                                 } /* switch(data->bytesperpix) */
1451                                 break;
1452
1453                         default:
1454                                 if (CanAccelerateBlits(sd->ProductID) && bm->bpp == 4)
1455                                 {
1456                                 /* Get image width aligned to 4K page boundary */
1457                                 uint32_t line_width = (msg->width * bm->bpp + 4095) & ~4095;
1458                                 void *pages = AllocVecPooled(sd->MemPool, line_width * 5);
1459
1460                                 if (pages)
1461                                 {
1462                                         LOCK_HW
1463
1464                                         /* Get two buffers in different GTT regions and _surely_ in different CPU cache lines */
1465                                         uint32_t *buffer_1 = (uint32_t *)(((intptr_t)pages + 4095) & ~4095);
1466                                         uint32_t *buffer_2 = &buffer_1[line_width / 4];
1467                                         uint32_t *buffer_3 = &buffer_2[line_width / 4];
1468                                         uint32_t *buffer_4 = &buffer_3[line_width / 4];
1469
1470                                         uint32_t y;
1471                                         const uint32_t height = msg->height;
1472                                         uint8_t *src = msg->pixels;
1473                                         uint32_t x_add = msg->modulo;
1474
1475                                     D(bug("[GMA] Unknown PutImage(%d, %d) with buffers at %p\n", msg->width, msg->height, buffer_1));
1476
1477                                         uint32_t *buffer[4] = { buffer_1, buffer_2, buffer_3, buffer_4 };
1478                                         intptr_t virt[4] = { sd->ScratchArea, sd->ScratchArea + line_width,
1479                                                                                          sd->ScratchArea + 2*line_width, sd->ScratchArea + 3*line_width  };
1480
1481                                         HIDDT_PixelFormat *srcpf, *dstpf;
1482
1483                                         srcpf = (HIDDT_PixelFormat *)HIDD_Gfx_GetPixFmt(
1484                             sd->GMAObject, msg->pixFmt);
1485                                         OOP_GetAttr(o, aHidd_BitMap_PixFmt, (APTR)&dstpf);
1486
1487                                         /* Attach memory, if necessary */
1488                                         if (sd->AttachedMemory != (intptr_t)buffer_1 || sd->AttachedSize != 4 * line_width)
1489                                         {
1490                                                 G45_AttachCacheableMemory(sd, (intptr_t)buffer_1, sd->ScratchArea, 4 * line_width);
1491                                                 sd->AttachedMemory = (intptr_t)buffer_1;
1492                                                 sd->AttachedSize = 4 * line_width;
1493                                         }
1494
1495                                         /* Both buffers are not busy */
1496                                         writel(1, &sd->HardwareStatusPage[17]);
1497                                         writel(1, &sd->HardwareStatusPage[18]);
1498                                         writel(1, &sd->HardwareStatusPage[19]);
1499                                         writel(1, &sd->HardwareStatusPage[20]);
1500
1501                                         for (y=0; y < height; y++)
1502                                         {
1503                                                 const uint8_t current = y & 3;
1504                                                         uint32_t *dst = buffer[current];
1505                                                         APTR _src = src;
1506
1507                                                         /* Wait until dst buffer is ready */
1508                                                         while(readl(&sd->HardwareStatusPage[17 + current]) == 0);
1509
1510                                                         /* Convert! */
1511                                                         HIDD_BM_ConvertPixels(o, &_src, srcpf,
1512                                 msg->modulo, (APTR *)&dst, dstpf,
1513                                 msg->modulo, msg->width, 1, NULL);
1514
1515                                                         /* Mark buffer as busy */
1516                                                         writel(0, &sd->HardwareStatusPage[17 + current]);
1517
1518                                                         /* Prepare the Blit command */
1519                                                         uint32_t br00, br13, br14, br09, br11, br12;
1520
1521                                                         br00 = (2 << 29) | (0x43 << 22) | (4);
1522                                                         br00 |= 3 << 20;
1523
1524                                                         br13 = bm->pitch | ROP3_S;
1525                                                         br13 |= 3 << 24;
1526
1527                                                         br14 = (msg->width * bm->bpp) | (1) << 16;
1528                                                         br09 = bm->framebuffer + bm->pitch * (msg->y + y) + bm->bpp * msg->x;
1529                                                         br11 = msg->width * bm->bpp;
1530                                                         br12 = virt[current];
1531
1532                                                         START_RING(12);
1533
1534                                                         OUT_RING(br00);
1535                                                         OUT_RING(br13);
1536                                                         OUT_RING(br14);
1537                                                         OUT_RING(br09);
1538                                                         OUT_RING(br11);
1539                                                         OUT_RING(br12);
1540
1541                                                         OUT_RING((4 << 23));
1542                                                         OUT_RING(0);
1543
1544                                                         OUT_RING((0x21 << 23) | 1);
1545                                                         OUT_RING((17 + current) << 2);
1546                                                         OUT_RING(1);
1547                                                         OUT_RING(0);
1548
1549                                                         ADVANCE_RING();
1550
1551                                                         /*
1552                                                          * Right now the buffer is busy. The commands will flush buffer and set the proper flag (17+current) back to 1.
1553                                                          * During that time it is fully safe to advance the loop and work on another buffer with CPU.
1554                                                          */
1555                                                         src += x_add;
1556                                         }
1557
1558                                                 /* Wait until both buffer are ready */
1559                                                 while(readl(&sd->HardwareStatusPage[17]) == 0);
1560                                                 while(readl(&sd->HardwareStatusPage[18]) == 0);
1561                                                 while(readl(&sd->HardwareStatusPage[19]) == 0);
1562                                                 while(readl(&sd->HardwareStatusPage[20]) == 0);
1563
1564                                         UNLOCK_HW
1565
1566                                         FreeVecPooled(sd->MemPool, pages);
1567                                 }
1568                                 else
1569                                         OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
1570                                 }
1571                                 else
1572                                         OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
1573                                 break;
1574                 } /* switch(msg->pixFmt) */
1575     }
1576
1577     UNLOCK_BITMAP
1578 }
1579
1580 VOID METHOD(GMABM, Hidd_BitMap, PutImageLUT)
1581 {
1582     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
1583
1584     LOCK_BITMAP
1585
1586     if (bm->fbgfx)
1587     {
1588         /* Get image width aligned to 4K page boundary */
1589         uint32_t line_width = (msg->width * bm->bpp + 4095) & ~4095;
1590         void *pages = AllocVecPooled(sd->MemPool, line_width * 3);
1591         HIDDT_Pixel *colmap = msg->pixlut->pixels;
1592
1593         if (pages)
1594         {
1595                 LOCK_HW
1596
1597             if (bm->bpp == 4 && CanAccelerateBlits(sd->ProductID))
1598                 {
1599                         /* Get two buffers in different GTT regions and _surely_ in different CPU cache lines */
1600                         uint32_t *buffer_1 = (uint32_t *)(((intptr_t)pages + 4095) & ~4095);
1601                         uint32_t *buffer_2 = &buffer_1[line_width / 4];
1602                         uint32_t y;
1603                         const uint32_t height = msg->height;
1604                         uint8_t *src = msg->pixels;
1605                         uint32_t x_add = msg->modulo;
1606
1607                     D(bug("[GMA] PutImageLUT(%d, %d) with buffers at %p\n", msg->width, msg->height, buffer_1));
1608
1609                         uint32_t *buffer[2] = { buffer_1, buffer_2};
1610                         intptr_t virt[2] = { sd->ScratchArea, sd->ScratchArea + line_width };
1611
1612                         /* Attach memory, if necessary */
1613                         if (sd->AttachedMemory != (intptr_t)buffer_1 || sd->AttachedSize != 2 * line_width)
1614                         {
1615                                 G45_AttachCacheableMemory(sd, (intptr_t)buffer_1, sd->ScratchArea, 2 * line_width);
1616                                 sd->AttachedMemory = (intptr_t)buffer_1;
1617                                 sd->AttachedSize = 2 * line_width;
1618                         }
1619
1620                         /* Both buffers are not busy */
1621                         writel(1, &sd->HardwareStatusPage[17]);
1622                         writel(1, &sd->HardwareStatusPage[18]);
1623
1624                         for (y=0; y < height; y++)
1625                         {
1626                                 const uint8_t current = y & 1;
1627                                         uint32_t *dst = buffer[current];
1628                                         uint32_t x;
1629                                         uint8_t *line = (uint8_t *)src;
1630                                         const uint32_t width = msg->width;
1631
1632                                         /* Wait until dst buffer is ready */
1633                                         while(readl(&sd->HardwareStatusPage[17 + current]) == 0);
1634
1635                                         /* Do LUT lookup */
1636                                         for (x=0; x < width; x++)
1637                                                 dst[x] = colmap[*line++];
1638
1639                                         /* Mark buffer as busy */
1640                                         writel(0, &sd->HardwareStatusPage[17 + current]);
1641
1642                                         /* Prepare the Blit command */
1643                                         uint32_t br00, br13, br14, br09, br11, br12;
1644
1645                                         br00 = (2 << 29) | (0x43 << 22) | (4);
1646                                         if (bm->bpp == 4)
1647                                                 br00 |= 3 << 20;
1648
1649                                         br13 = bm->pitch | ROP3_S;
1650                                         if (bm->bpp == 4)
1651                                                 br13 |= 3 << 24;
1652                                         else if (bm->bpp == 2)
1653                                                 br13 |= 1 << 24;
1654
1655                                         br14 = (msg->width * bm->bpp) | (1) << 16;
1656                                         br09 = bm->framebuffer + bm->pitch * (msg->y + y) + bm->bpp * msg->x;
1657                                         br11 = msg->width * bm->bpp;
1658                                         br12 = virt[current];
1659
1660                                         START_RING(12);
1661
1662                                         OUT_RING(br00);
1663                                         OUT_RING(br13);
1664                                         OUT_RING(br14);
1665                                         OUT_RING(br09);
1666                                         OUT_RING(br11);
1667                                         OUT_RING(br12);
1668
1669                                         OUT_RING((4 << 23));
1670                                         OUT_RING(0);
1671
1672                                         OUT_RING((0x21 << 23) | 1);
1673                                         OUT_RING((17 + current) << 2);
1674                                         OUT_RING(1);
1675                                         OUT_RING(0);
1676
1677                                         ADVANCE_RING();
1678
1679                                         /*
1680                                          * Right now the buffer is busy. The commands will flush buffer and set the proper flag (17+current) back to 1.
1681                                          * During that time it is fully safe to advance the loop and work on another buffer with CPU.
1682                                          */
1683                                         src += x_add;
1684                         }
1685
1686                                 /* Wait until both buffer are ready */
1687                                 while(readl(&sd->HardwareStatusPage[17]) == 0);
1688                                 while(readl(&sd->HardwareStatusPage[18]) == 0);
1689                 }
1690                 else
1691                 OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
1692
1693                 UNLOCK_HW
1694
1695                 FreeVecPooled(sd->MemPool, pages);
1696         }
1697         else
1698                 OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
1699     }
1700     else
1701         OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
1702
1703         UNLOCK_BITMAP
1704 }
1705
1706 VOID METHOD(GMABM, Hidd_BitMap, GetImage)
1707 {
1708     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
1709     int done = 0;
1710
1711     LOCK_BITMAP
1712
1713 //    bug("[GMA] GetImage(%d, %d, fmt %d)\n", msg->width, msg->height, msg->pixFmt);
1714
1715     IPTR VideoData = bm->framebuffer;
1716
1717     if (bm->fbgfx)
1718     {
1719                         LOCK_HW
1720                         DO_FLUSH();
1721                         UNLOCK_HW
1722
1723         if (bm->bpp == 4 && CanAccelerateBlits(sd->ProductID)
1724             && (msg->pixFmt == vHidd_StdPixFmt_Native
1725             || msg->pixFmt == vHidd_StdPixFmt_Native32))
1726                 {
1727                 UBYTE *dst = msg->pixels;
1728                 ULONG x_add = msg->modulo;
1729                 UWORD height = msg->height;
1730
1731                 if (x_add == 0)
1732                         x_add = bm->bpp * msg->width;
1733
1734                 LOCK_HW
1735
1736                 intptr_t length = x_add * height;
1737                 intptr_t phys = ((intptr_t)dst) & 0xfffff000;
1738                 length += (intptr_t)dst - phys;
1739
1740                 length = (length + 4095) & ~4095;
1741
1742                 if (length <= 16*1024*1024)
1743                 {
1744                         intptr_t virt = sd->ScratchArea + ((intptr_t)dst - phys);
1745                         done = 1;
1746
1747                     D(bug("[GMA] GetImage(%d, %d) with buffer at %p\n", msg->width, msg->height, phys));
1748
1749                         if (sd->AttachedMemory != phys || sd->AttachedSize != length)
1750                         {
1751                                 G45_AttachCacheableMemory(sd, phys, sd->ScratchArea, length);
1752                                 sd->AttachedMemory = phys;
1753                                 sd->AttachedSize = length;
1754                         }
1755
1756                         writel(0, &sd->HardwareStatusPage[16]);
1757
1758                         uint32_t br00, br13, br14, br09, br11, br12;
1759
1760                         br00 = (2 << 29) | (0x43 << 22) | (4);
1761                         if (bm->bpp == 4)
1762                                 br00 |= 3 << 20;
1763
1764                         br13 = x_add | ROP3_S;
1765                         if (bm->bpp == 4)
1766                                 br13 |= 3 << 24;
1767                         else if (bm->bpp == 2)
1768                                 br13 |= 1 << 24;
1769
1770                         br14 = (x_add) | (msg->height << 16);
1771                         br09 = virt;
1772                         br11 = bm->pitch;
1773                         br12 = bm->framebuffer + bm->pitch * msg->y + bm->bpp * msg->x;
1774
1775                         D(bug("[GMA] %08x %08x %08x %08x %08x %08x\n", br00, br13, br14, br09, br11, br12));
1776
1777                         START_RING(12);
1778
1779                         OUT_RING(br00);
1780                         OUT_RING(br13);
1781                         OUT_RING(br14);
1782                         OUT_RING(br09);
1783                         OUT_RING(br11);
1784                         OUT_RING(br12);
1785
1786                         OUT_RING((4 << 23));
1787                         OUT_RING(0);
1788
1789                         OUT_RING((0x21 << 23) | 1);
1790                         OUT_RING(16 << 2);
1791                         OUT_RING(1);
1792                         OUT_RING(0);
1793
1794                         ADVANCE_RING();
1795
1796                 }
1797                 UNLOCK_HW
1798
1799                 /* Wait until HW is ready with blit and flush */
1800                         while(readl(&sd->HardwareStatusPage[16]) == 0);
1801
1802                 }
1803                 else
1804                 VideoData += (IPTR)sd->Card.Framebuffer;
1805     }
1806
1807     if (!done)
1808     {
1809         switch(msg->pixFmt)
1810         {
1811         case vHidd_StdPixFmt_Native:
1812                 switch(bm->bpp)
1813                 {
1814                 case 1:
1815                 {
1816                         struct pHidd_BitMap_CopyMemBox8 __m = {
1817                                         sd->mid_CopyMemBox8,
1818                                         (APTR)VideoData,
1819                                         msg->x,
1820                                         msg->y,
1821                                         msg->pixels,
1822                                         0,
1823                                         0,
1824                                         msg->width,
1825                                         msg->height,
1826                                         bm->pitch,
1827                                         msg->modulo
1828                         }, *m = &__m;
1829
1830                         OOP_DoMethod(o, (OOP_Msg)m);
1831                 }
1832                 break;
1833
1834                 case 2:
1835                 {
1836                         struct pHidd_BitMap_CopyMemBox16 __m = {
1837                                         sd->mid_CopyMemBox16,
1838                                         (APTR)VideoData,
1839                                         msg->x,
1840                                         msg->y,
1841                                         msg->pixels,
1842                                         0,
1843                                         0,
1844                                         msg->width,
1845                                         msg->height,
1846                                         bm->pitch,
1847                                         msg->modulo
1848                         }, *m = &__m;
1849
1850                         OOP_DoMethod(o, (OOP_Msg)m);
1851                 }
1852                 break;
1853
1854                 case 4:
1855                         //              D(bug("[GMA]  Native GetImage(%d, %d)\n", msg->width, msg->height));
1856                         {
1857                                 struct pHidd_BitMap_CopyMemBox32 __m = {
1858                                                 sd->mid_CopyMemBox32,
1859                                                 (APTR)VideoData,
1860                                                 msg->x,
1861                                                 msg->y,
1862                                                 msg->pixels,
1863                                                 0,
1864                                                 0,
1865                                                 msg->width,
1866                                                 msg->height,
1867                                                 bm->pitch,
1868                                                 msg->modulo
1869                                 }, *m = &__m;
1870
1871                                 OOP_DoMethod(o, (OOP_Msg)m);
1872                         }
1873                         break;
1874
1875                 } /* switch(data->bytesperpix) */
1876                 break;
1877
1878                 case vHidd_StdPixFmt_Native32:
1879                         switch(bm->bpp)
1880                         {
1881                         case 1:
1882                         {
1883                                 struct pHidd_BitMap_GetMem32Image8 __m = {
1884                                                 sd->mid_GetMem32Image8,
1885                                                 (APTR)VideoData,
1886                                                 msg->x,
1887                                                 msg->y,
1888                                                 msg->pixels,
1889                                                 msg->width,
1890                                                 msg->height,
1891                                                 bm->pitch,
1892                                                 msg->modulo
1893                                 }, *m = &__m;
1894
1895                                 OOP_DoMethod(o, (OOP_Msg)m);
1896                         }
1897                         break;
1898
1899                         case 2:
1900                         {
1901                                 struct pHidd_BitMap_GetMem32Image16 __m = {
1902                                                 sd->mid_GetMem32Image16,
1903                                                 (APTR)VideoData,
1904                                                 msg->x,
1905                                                 msg->y,
1906                                                 msg->pixels,
1907                                                 msg->width,
1908                                                 msg->height,
1909                                                 bm->pitch,
1910                                                 msg->modulo
1911                                 }, *m = &__m;
1912
1913                                 OOP_DoMethod(o, (OOP_Msg)m);
1914                         }
1915                         break;
1916
1917                         case 4:
1918                         {
1919                                 struct pHidd_BitMap_CopyMemBox32 __m = {
1920                                                 sd->mid_CopyMemBox32,
1921                                                 (APTR)VideoData,
1922                                                 msg->x,
1923                                                 msg->y,
1924                                                 msg->pixels,
1925                                                 0,
1926                                                 0,
1927                                                 msg->width,
1928                                                 msg->height,
1929                                                 bm->pitch,
1930                                                 msg->modulo
1931                                 }, *m = &__m;
1932
1933                                 OOP_DoMethod(o, (OOP_Msg)m);
1934                         }
1935                         break;
1936
1937                         } /* switch(data->bytesperpix) */
1938                         break;
1939
1940                         default:
1941                                 OOP_DoSuperMethod(cl, o, (OOP_Msg)msg);
1942                                 break;
1943
1944         } /* switch(msg->pixFmt) */
1945
1946     }
1947
1948     UNLOCK_BITMAP
1949
1950 }
1951
1952
1953 VOID METHOD(GMABM, Hidd_BitMap, PutTemplate)
1954 {
1955     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
1956
1957     D(bug("[GMA] NO-ACCEL: BitMap::PutTemplate\n"));
1958
1959     LOCK_BITMAP
1960
1961     IPTR VideoData = bm->framebuffer;
1962
1963     if (bm->fbgfx)
1964     {
1965         VideoData += (IPTR)sd->Card.Framebuffer;
1966                         LOCK_HW
1967                         DO_FLUSH();
1968                         UNLOCK_HW
1969
1970 //        if (sd->Card.Busy)
1971 //        {
1972 //            LOCK_HW
1973 //#warning TODO: NVSync(sd)
1974 //            RADEONWaitForIdleMMIO(sd);
1975 //            DO_FLUSH();
1976 //UNLOCK_HW
1977 //        }
1978     }
1979
1980
1981     switch(bm->bpp)
1982     {
1983         case 1:
1984             {
1985             struct pHidd_BitMap_PutMemTemplate8 __m = {
1986                     sd->mid_PutMemTemplate8,
1987                     msg->gc,
1988                     msg->masktemplate,
1989                     msg->modulo,
1990                     msg->srcx,
1991                     (APTR)VideoData,
1992                     bm->pitch,
1993                     msg->x,
1994                     msg->y,
1995                     msg->width,
1996                     msg->height,
1997                     msg->inverttemplate
1998             }, *m = &__m;
1999
2000             OOP_DoMethod(o, (OOP_Msg)m);
2001             }
2002             break;
2003
2004         case 2:
2005             {
2006             struct pHidd_BitMap_PutMemTemplate16 __m = {
2007                     sd->mid_PutMemTemplate16,
2008                     msg->gc,
2009                     msg->masktemplate,
2010                     msg->modulo,
2011                     msg->srcx,
2012                     (APTR)VideoData,
2013                     bm->pitch,
2014                     msg->x,
2015                     msg->y,
2016                     msg->width,
2017                     msg->height,
2018                     msg->inverttemplate
2019             }, *m = &__m;
2020
2021             OOP_DoMethod(o, (OOP_Msg)m);
2022             }
2023             break;
2024
2025         case 4:
2026             {
2027             struct pHidd_BitMap_PutMemTemplate32 __m = {
2028                     sd->mid_PutMemTemplate32,
2029                     msg->gc,
2030                     msg->masktemplate,
2031                     msg->modulo,
2032                     msg->srcx,
2033                     (APTR)VideoData,
2034                     bm->pitch,
2035                     msg->x,
2036                     msg->y,
2037                     msg->width,
2038                     msg->height,
2039                     msg->inverttemplate
2040             }, *m = &__m;
2041
2042             OOP_DoMethod(o, (OOP_Msg)m);
2043             }
2044             break;
2045     } /* switch(bm->bpp) */
2046
2047     UNLOCK_BITMAP
2048 }
2049
2050 VOID METHOD(GMABM, Hidd_BitMap, PutPattern)
2051 {
2052     GMABitMap_t *bm = OOP_INST_DATA(cl, o);
2053
2054     D(bug("[GMA] NO-ACCEL: BitMap::PutPattern\n"));
2055
2056     LOCK_BITMAP
2057
2058     IPTR VideoData = bm->framebuffer;
2059
2060     if (bm->fbgfx)
2061     {
2062         VideoData += (IPTR)sd->Card.Framebuffer;
2063                         LOCK_HW
2064                         DO_FLUSH();
2065                         UNLOCK_HW
2066
2067 //        if (sd->Card.Busy)
2068 //        {
2069 //            LOCK_HW
2070 //#warning TODO: NVSync(sd)
2071 //            RADEONWaitForIdleMMIO(sd);
2072             //DO_FLUSH();
2073 //                      UNLOCK_HW
2074 //        }
2075     }
2076
2077
2078     switch(bm->bpp)
2079     {
2080         case 1:
2081             {
2082             struct pHidd_BitMap_PutMemPattern8 __m = {
2083                     sd->mid_PutMemPattern8,
2084                     msg->gc,
2085                     msg->pattern,
2086                     msg->patternsrcx,
2087                     msg->patternsrcy,
2088                     msg->patternheight,
2089                     msg->patterndepth,
2090                     msg->patternlut,
2091                     msg->invertpattern,
2092                     msg->mask,
2093                     msg->maskmodulo,
2094                     msg->masksrcx,
2095                     (APTR)VideoData,
2096                     bm->pitch,
2097                     msg->x,
2098                     msg->y,
2099                     msg->width,
2100                     msg->height
2101             }, *m = &__m;
2102
2103             OOP_DoMethod(o, (OOP_Msg)m);
2104             }
2105             break;
2106
2107         case 2:
2108             {
2109             struct pHidd_BitMap_PutMemPattern16 __m = {
2110                     sd->mid_PutMemPattern16,
2111                     msg->gc,
2112                     msg->pattern,
2113                     msg->patternsrcx,
2114                     msg->patternsrcy,
2115                     msg->patternheight,
2116                     msg->patterndepth,
2117                     msg->patternlut,
2118                     msg->invertpattern,
2119                     msg->mask,
2120                     msg->maskmodulo,
2121                     msg->masksrcx,
2122                     (APTR)VideoData,
2123                     bm->pitch,
2124                     msg->x,
2125                     msg->y,
2126                     msg->width,
2127                     msg->height
2128             }, *m = &__m;
2129
2130             OOP_DoMethod(o, (OOP_Msg)m);
2131             }
2132             break;
2133
2134         case 4:
2135             {
2136             struct pHidd_BitMap_PutMemPattern32 __m = {
2137                     sd->mid_PutMemPattern32,
2138                     msg->gc,
2139                     msg->pattern,
2140                     msg->patternsrcx,
2141                     msg->patternsrcy,
2142                     msg->patternheight,
2143                     msg->patterndepth,
2144                     msg->patternlut,
2145                     msg->invertpattern,
2146                     msg->mask,
2147                     msg->maskmodulo,
2148                     msg->masksrcx,
2149                     (APTR)VideoData,
2150                     bm->pitch,
2151                     msg->x,
2152                     msg->y,
2153                     msg->width,
2154                     msg->height
2155             }, *m = &__m;
2156
2157             OOP_DoMethod(o, (OOP_Msg)m);
2158             }
2159             break;
2160     } /* switch(bm->bpp) */
2161
2162     UNLOCK_BITMAP
2163 }
2164
2165 VOID METHOD(GMABM, Hidd_BitMap, UpdateRect)
2166 {
2167     GMABitMap_t * bmdata = OOP_INST_DATA(cl, o);
2168     D(bug("[GMA]BitMap::UpdateRect %d,%d-%d,%d o=%p\n",msg->x,msg->y,msg->width,msg->height,o));
2169     if (bmdata->displayable)
2170     {
2171         struct pHidd_Compositing_BitMapRectChanged brcmsg =
2172         {
2173             mID : SD(cl)->mid_BitMapRectChanged,
2174             bm : o,
2175             x : msg->x,
2176             y : msg->y,
2177             width : msg->width,
2178             height : msg->height
2179         };
2180         OOP_DoMethod(bmdata->compositing, (OOP_Msg)&brcmsg);
2181     }
2182 }
2183
2184
2185 static const struct OOP_MethodDescr GMABM_Root_descr[] =
2186 {
2187     {(OOP_MethodFunc)GMABM__Root__New    , moRoot_New    },
2188     {(OOP_MethodFunc)GMABM__Root__Dispose, moRoot_Dispose},
2189     {(OOP_MethodFunc)GMABM__Root__Get    , moRoot_Get    },
2190     {(OOP_MethodFunc)GMABM__Root__Set    , moRoot_Set    },
2191     {NULL                                , 0             }
2192 };
2193 #define NUM_GMABM_Root_METHODS 4
2194
2195 static const struct OOP_MethodDescr GMABM_Hidd_BitMap_descr[] =
2196 {
2197     {(OOP_MethodFunc)GMABM__Hidd_BitMap__PutPixel           , moHidd_BitMap_PutPixel           },
2198     {(OOP_MethodFunc)GMABM__Hidd_BitMap__GetPixel           , moHidd_BitMap_GetPixel           },
2199     {(OOP_MethodFunc)GMABM__Hidd_BitMap__DrawPixel          , moHidd_BitMap_DrawPixel          },
2200     {(OOP_MethodFunc)GMABM__Hidd_BitMap__DrawLine           , moHidd_BitMap_DrawLine           },
2201     {(OOP_MethodFunc)GMABM__Hidd_BitMap__DrawEllipse        , moHidd_BitMap_DrawEllipse        },
2202     {(OOP_MethodFunc)GMABM__Hidd_BitMap__FillRect           , moHidd_BitMap_FillRect           },
2203     {(OOP_MethodFunc)GMABM__Hidd_BitMap__BytesPerLine       , moHidd_BitMap_BytesPerLine       },
2204     {(OOP_MethodFunc)GMABM__Hidd_BitMap__ObtainDirectAccess , moHidd_BitMap_ObtainDirectAccess },
2205     {(OOP_MethodFunc)GMABM__Hidd_BitMap__ReleaseDirectAccess, moHidd_BitMap_ReleaseDirectAccess},
2206     {(OOP_MethodFunc)GMABM__Hidd_BitMap__PutImage           , moHidd_BitMap_PutImage           },
2207     {(OOP_MethodFunc)GMABM__Hidd_BitMap__PutImageLUT        , moHidd_BitMap_PutImageLUT        },
2208     {(OOP_MethodFunc)GMABM__Hidd_BitMap__PutAlphaImage      , moHidd_BitMap_PutAlphaImage      },
2209     {(OOP_MethodFunc)GMABM__Hidd_BitMap__GetImage           , moHidd_BitMap_GetImage           },
2210     {(OOP_MethodFunc)GMABM__Hidd_BitMap__PutTemplate        , moHidd_BitMap_PutTemplate        },
2211     {(OOP_MethodFunc)GMABM__Hidd_BitMap__PutPattern         , moHidd_BitMap_PutPattern         },
2212     {(OOP_MethodFunc)GMABM__Hidd_BitMap__UpdateRect         , moHidd_BitMap_UpdateRect         },
2213     {NULL                                                   , 0                                }
2214 };
2215 #define NUM_GMABM_Hidd_BitMap_METHODS 16
2216
2217 const struct OOP_InterfaceDescr GMABM_ifdescr[] =
2218 {
2219     {GMABM_Root_descr       , IID_Root       , NUM_GMABM_Root_METHODS       },
2220     {GMABM_Hidd_BitMap_descr, IID_Hidd_BitMap, NUM_GMABM_Hidd_BitMap_METHODS},
2221     {NULL                   , NULL           , 0                            }
2222 };