src/mesa/drivers/dri/i965/intel_blit.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28
  29 #include <stdio.h>
  30 #include <errno.h>
  31
  32 #include "mtypes.h"
  33 #include "context.h"
  34 #include "enums.h"
  35 #include "vblank.h"
  36
  37 #include "intel_reg.h"
  38 #include "intel_batchbuffer.h"
  39 #include "intel_context.h"
  40 #include "intel_blit.h"
  41 #include "intel_regions.h"
  42 #include "intel_structs.h"
  43
  44 #include "bufmgr.h"
  45
  46
  47
  48
  49 /*
  50  * Copy the back buffer to the front buffer.
  51  */
  52 void intelCopyBuffer( __DRIdrawablePrivate *dPriv,
  53                       const drm_clip_rect_t *rect )
  54 {
  55    struct intel_context *intel;
  56    GLboolean   missed_target;
  57    int64_t ust;
  58
  59    DBG("%s\n", __FUNCTION__);
  60
  61    assert(dPriv);
  62    assert(dPriv->driContextPriv);
  63    assert(dPriv->driContextPriv->driverPrivate);
  64
  65    intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate;
  66    intelFlush( &intel->ctx );
  67
  68
  69    bmFinishFenceLock(intel, intel->last_swap_fence);
  70
  71    /* The LOCK_HARDWARE is required for the cliprects.  Buffer offsets
  72     * should work regardless.
  73     */
  74    LOCK_HARDWARE( intel );
  75
  76    if (!rect)
  77    {
  78        UNLOCK_HARDWARE( intel );
  79        driWaitForVBlank( dPriv, &missed_target );
  80        LOCK_HARDWARE( intel );
  81    }
  82
  83    {
  84       intelScreenPrivate *intelScreen = intel->intelScreen;
  85       __DRIdrawablePrivate *dPriv = intel->driDrawable;
  86       int nbox = dPriv->numClipRects;
  87       drm_clip_rect_t *pbox = dPriv->pClipRects;
  88       int cpp = intelScreen->cpp;
  89       struct intel_region *src, *dst;
  90       int BR13, CMD;
  91       int i;
  92       int src_pitch, dst_pitch;
  93
  94       if (intel->sarea->pf_current_page == 0) {
  95          dst = intel->front_region;
  96          src = intel->back_region;
  97       }
  98       else {
  99          assert(0);
 100          src = intel->front_region;
 101          dst = intel->back_region;
 102       }
 103
 104       src_pitch = src->pitch * src->cpp;
 105       dst_pitch = dst->pitch * dst->cpp;
 106
 107       if (cpp == 2) {
 108          BR13 = (0xCC << 16) | (1<<24);
 109          CMD = XY_SRC_COPY_BLT_CMD;
 110       }
 111       else {
 112          BR13 = (0xCC << 16) | (1<<24) | (1<<25);
 113          CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
 114       }
 115
 116       if (src->tiled) {
 117          CMD |= XY_SRC_TILED;
 118          src_pitch /= 4;
 119       }
 120
 121       if (dst->tiled) {
 122          CMD |= XY_DST_TILED;
 123          dst_pitch /= 4;
 124       }
 125
 126       for (i = 0 ; i < nbox; i++, pbox++)
 127       {
 128          drm_clip_rect_t tmp = *pbox;
 129
 130          if (rect) {
 131             if (!intel_intersect_cliprects(&tmp, &tmp, rect))
 132                continue;
 133          }
 134
 135
 136          if (tmp.x1 > tmp.x2 ||
 137              tmp.y1 > tmp.y2 ||
 138              tmp.x2 > intelScreen->width ||
 139              tmp.y2 > intelScreen->height)
 140             continue;
 141
 142          BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
 143          OUT_BATCH( CMD );
 144          OUT_BATCH( dst_pitch | BR13 );
 145          OUT_BATCH( (tmp.y1 << 16) | tmp.x1 );
 146          OUT_BATCH( (tmp.y2 << 16) | tmp.x2 );
 147          OUT_RELOC( dst->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, 0 );
 148          OUT_BATCH( (tmp.y1 << 16) | tmp.x1 );
 149          OUT_BATCH( src_pitch );
 150          OUT_RELOC( src->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0 );
 151          ADVANCE_BATCH();
 152       }
 153    }
 154
 155    intel_batchbuffer_flush( intel->batch );
 156    intel->second_last_swap_fence = intel->last_swap_fence;
 157    intel->last_swap_fence = bmSetFenceLock( intel );
 158    UNLOCK_HARDWARE( intel );
 159
 160    if (!rect)
 161    {
 162        intel->swap_count++;
 163        (*dri_interface->getUST)(&ust);
 164        if (missed_target) {
 165            intel->swap_missed_count++;
 166            intel->swap_missed_ust = ust -  intel->swap_ust;
 167        }
 168
 169        intel->swap_ust = ust;
 170    }
 171
 172 }
 173
 174
 175
 176
 177 void intelEmitFillBlit( struct intel_context *intel,
 178                         GLuint cpp,
 179                         GLshort dst_pitch,
 180                         struct buffer *dst_buffer,
 181                         GLuint dst_offset,
 182                         GLboolean dst_tiled,
 183                         GLshort x, GLshort y,
 184                         GLshort w, GLshort h,
 185                         GLuint color )
 186 {
 187    GLuint BR13, CMD;
 188    BATCH_LOCALS;
 189
 190    dst_pitch *= cpp;
 191
 192    switch(cpp) {
 193    case 1:
 194    case 2:
 195    case 3:
 196       BR13 = (0xF0 << 16) | (1<<24);
 197       CMD = XY_COLOR_BLT_CMD;
 198       break;
 199    case 4:
 200       BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
 201       CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
 202       break;
 203    default:
 204       return;
 205    }
 206
 207    if (dst_tiled) {
 208       CMD |= XY_DST_TILED;
 209       dst_pitch /= 4;
 210    }
 211
 212    BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
 213    OUT_BATCH( CMD );
 214    OUT_BATCH( dst_pitch | BR13 );
 215    OUT_BATCH( (y << 16) | x );
 216    OUT_BATCH( ((y+h) << 16) | (x+w) );
 217    OUT_RELOC( dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset );
 218    OUT_BATCH( color );
 219    ADVANCE_BATCH();
 220 }
 221
 222 static GLuint translate_raster_op(GLenum logicop)
 223 {
 224    switch(logicop) {
 225    case GL_CLEAR: return 0x00;
 226    case GL_AND: return 0x88;
 227    case GL_AND_REVERSE: return 0x44;
 228    case GL_COPY: return 0xCC;
 229    case GL_AND_INVERTED: return 0x22;
 230    case GL_NOOP: return 0xAA;
 231    case GL_XOR: return 0x66;
 232    case GL_OR: return 0xEE;
 233    case GL_NOR: return 0x11;
 234    case GL_EQUIV: return 0x99;
 235    case GL_INVERT: return 0x55;
 236    case GL_OR_REVERSE: return 0xDD;
 237    case GL_COPY_INVERTED: return 0x33;
 238    case GL_OR_INVERTED: return 0xBB;
 239    case GL_NAND: return 0x77;
 240    case GL_SET: return 0xFF;
 241    default: return 0;
 242    }
 243 }
 244
 245
 246 /* Copy BitBlt
 247  */
 248 void intelEmitCopyBlit( struct intel_context *intel,
 249                         GLuint cpp,
 250                         GLshort src_pitch,
 251                         struct buffer *src_buffer,
 252                         GLuint  src_offset,
 253                         GLboolean src_tiled,
 254                         GLshort dst_pitch,
 255                         struct buffer *dst_buffer,
 256                         GLuint  dst_offset,
 257                         GLboolean dst_tiled,
 258                         GLshort src_x, GLshort src_y,
 259                         GLshort dst_x, GLshort dst_y,
 260                         GLshort w, GLshort h,
 261                         GLenum logic_op )
 262 {
 263    GLuint CMD, BR13;
 264    int dst_y2 = dst_y + h;
 265    int dst_x2 = dst_x + w;
 266    BATCH_LOCALS;
 267
 268
 269    DBG("%s src:buf(%d)/%d %d,%d dst:buf(%d)/%d %d,%d sz:%dx%d op:%d\n",
 270        __FUNCTION__,
 271        src_buffer, src_pitch, src_x, src_y,
 272        dst_buffer, dst_pitch, dst_x, dst_y,
 273        w,h,logic_op);
 274
 275    assert( logic_op - GL_CLEAR >= 0 );
 276    assert( logic_op - GL_CLEAR < 0x10 );
 277
 278    src_pitch *= cpp;
 279    dst_pitch *= cpp;
 280
 281    switch(cpp) {
 282    case 1:
 283    case 2:
 284    case 3:
 285       BR13 = (translate_raster_op(logic_op) << 16) | (1<<24);
 286       CMD = XY_SRC_COPY_BLT_CMD;
 287       break;
 288    case 4:
 289       BR13 = (translate_raster_op(logic_op) << 16) | (1<<24) |
 290           (1<<25);
 291       CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
 292       break;
 293    default:
 294       return;
 295    }
 296
 297    if (src_tiled) {
 298       CMD |= XY_SRC_TILED;
 299       src_pitch /= 4;
 300    }
 301
 302    if (dst_tiled) {
 303       CMD |= XY_DST_TILED;
 304       dst_pitch /= 4;
 305    }
 306
 307    if (dst_y2 < dst_y ||
 308        dst_x2 < dst_x) {
 309       return;
 310    }
 311
 312    dst_pitch &= 0xffff;
 313    src_pitch &= 0xffff;
 314
 315    /* Initial y values don't seem to work with negative pitches.  If
 316     * we adjust the offsets manually (below), it seems to work fine.
 317     *
 318     * On the other hand, if we always adjust, the hardware doesn't
 319     * know which blit directions to use, so overlapping copypixels get
 320     * the wrong result.
 321     */
 322    if (dst_pitch > 0 && src_pitch > 0) {
 323       BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
 324       OUT_BATCH( CMD );
 325       OUT_BATCH( dst_pitch | BR13 );
 326       OUT_BATCH( (dst_y << 16) | dst_x );
 327       OUT_BATCH( (dst_y2 << 16) | dst_x2 );
 328       OUT_RELOC( dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
 329                  dst_offset );
 330       OUT_BATCH( (src_y << 16) | src_x );
 331       OUT_BATCH( src_pitch );
 332       OUT_RELOC( src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
 333                  src_offset );
 334       ADVANCE_BATCH();
 335    }
 336    else {
 337       BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
 338       OUT_BATCH( CMD );
 339       OUT_BATCH( (dst_pitch & 0xffff) | BR13 );
 340       OUT_BATCH( (0 << 16) | dst_x );
 341       OUT_BATCH( (h << 16) | dst_x2 );
 342       OUT_RELOC( dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
 343                  dst_offset + dst_y * dst_pitch );
 344       OUT_BATCH( (src_pitch & 0xffff) );
 345       OUT_RELOC( src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
 346                  src_offset + src_y * src_pitch );
 347       ADVANCE_BATCH();
 348    }
 349 }
 350
 351
 352
 353 void intelClearWithBlit(GLcontext *ctx, GLbitfield flags)
 354 {
 355    struct intel_context *intel = intel_context( ctx );
 356    intelScreenPrivate *intelScreen = intel->intelScreen;
 357    GLuint clear_depth, clear_color;
 358    GLint cx, cy, cw, ch;
 359    GLint cpp = intelScreen->cpp;
 360    GLboolean all;
 361    GLint i;
 362    struct intel_region *front = intel->front_region;
 363    struct intel_region *back = intel->back_region;
 364    struct intel_region *depth = intel->depth_region;
 365    GLuint BR13, FRONT_CMD, BACK_CMD, DEPTH_CMD;
 366    GLuint front_pitch;
 367    GLuint back_pitch;
 368    GLuint depth_pitch;
 369    BATCH_LOCALS;
 370
 371
 372    clear_color = intel->ClearColor;
 373    clear_depth = 0;
 374
 375    if (flags & BUFFER_BIT_DEPTH) {
 376       clear_depth = (GLuint)(ctx->Depth.Clear * intel->ClearDepth);
 377    }
 378
 379    if (flags & BUFFER_BIT_STENCIL) {
 380       clear_depth |= (ctx->Stencil.Clear & 0xff) << 24;
 381    }
 382
 383    switch(cpp) {
 384    case 2:
 385       BR13 = (0xF0 << 16) | (1<<24);
 386       BACK_CMD  = FRONT_CMD = XY_COLOR_BLT_CMD;
 387       DEPTH_CMD = XY_COLOR_BLT_CMD;
 388       break;
 389    case 4:
 390       BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
 391       BACK_CMD = FRONT_CMD = XY_COLOR_BLT_CMD |
 392          XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
 393       DEPTH_CMD = XY_COLOR_BLT_CMD;
 394       if (flags & BUFFER_BIT_DEPTH) DEPTH_CMD |= XY_BLT_WRITE_RGB;
 395       if (flags & BUFFER_BIT_STENCIL) DEPTH_CMD |= XY_BLT_WRITE_ALPHA;
 396       break;
 397    default:
 398       return;
 399    }
 400
 401
 402
 403    intelFlush( &intel->ctx );
 404    LOCK_HARDWARE( intel );
 405    {
 406       /* get clear bounds after locking */
 407       cx = ctx->DrawBuffer->_Xmin;
 408       cy = ctx->DrawBuffer->_Ymin;
 409       ch = ctx->DrawBuffer->_Ymax - ctx->DrawBuffer->_Ymin;
 410       cw = ctx->DrawBuffer->_Xmax - ctx->DrawBuffer->_Xmin;
 411       all = (cw == ctx->DrawBuffer->Width && ch == ctx->DrawBuffer->Height);
 412
 413       /* flip top to bottom */
 414       cy = intel->driDrawable->h - cy - ch;
 415       cx = cx + intel->drawX;
 416       cy += intel->drawY;
 417
 418       /* adjust for page flipping */
 419       if ( intel->sarea->pf_current_page == 0 ) {
 420          front = intel->front_region;
 421          back = intel->back_region;
 422       }
 423       else {
 424          back = intel->front_region;
 425          front = intel->back_region;
 426       }
 427
 428       front_pitch = front->pitch * front->cpp;
 429       back_pitch = back->pitch * back->cpp;
 430       depth_pitch = depth->pitch * depth->cpp;
 431
 432       if (front->tiled) {
 433          FRONT_CMD |= XY_DST_TILED;
 434          front_pitch /= 4;
 435       }
 436
 437       if (back->tiled) {
 438          BACK_CMD |= XY_DST_TILED;
 439          back_pitch /= 4;
 440       }
 441
 442       if (depth->tiled) {
 443          DEPTH_CMD |= XY_DST_TILED;
 444          depth_pitch /= 4;
 445       }
 446
 447       for (i = 0 ; i < intel->numClipRects ; i++)
 448       {
 449          drm_clip_rect_t *box = &intel->pClipRects[i];
 450          drm_clip_rect_t b;
 451
 452          if (!all) {
 453             GLint x = box->x1;
 454             GLint y = box->y1;
 455             GLint w = box->x2 - x;
 456             GLint h = box->y2 - y;
 457
 458             if (x < cx) w -= cx - x, x = cx;
 459             if (y < cy) h -= cy - y, y = cy;
 460             if (x + w > cx + cw) w = cx + cw - x;
 461             if (y + h > cy + ch) h = cy + ch - y;
 462             if (w <= 0) continue;
 463             if (h <= 0) continue;
 464
 465             b.x1 = x;
 466             b.y1 = y;
 467             b.x2 = x + w;
 468             b.y2 = y + h;
 469          } else {
 470             b = *box;
 471          }
 472
 473
 474          if (b.x1 > b.x2 ||
 475              b.y1 > b.y2 ||
 476              b.x2 > intelScreen->width ||
 477              b.y2 > intelScreen->height)
 478             continue;
 479
 480          if ( flags & BUFFER_BIT_FRONT_LEFT ) {
 481             BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
 482             OUT_BATCH( FRONT_CMD );
 483             OUT_BATCH( front_pitch | BR13 );
 484             OUT_BATCH( (b.y1 << 16) | b.x1 );
 485             OUT_BATCH( (b.y2 << 16) | b.x2 );
 486             OUT_RELOC( front->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
 487                        0 );
 488             OUT_BATCH( clear_color );
 489             ADVANCE_BATCH();
 490          }
 491
 492          if ( flags & BUFFER_BIT_BACK_LEFT ) {
 493             BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
 494             OUT_BATCH( BACK_CMD );
 495             OUT_BATCH( back_pitch | BR13 );
 496             OUT_BATCH( (b.y1 << 16) | b.x1 );
 497             OUT_BATCH( (b.y2 << 16) | b.x2 );
 498             OUT_RELOC( back->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
 499                        0 );
 500             OUT_BATCH( clear_color );
 501             ADVANCE_BATCH();
 502          }
 503
 504          if ( flags & (BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH) ) {
 505             BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
 506             OUT_BATCH( DEPTH_CMD );
 507             OUT_BATCH( depth_pitch | BR13 );
 508             OUT_BATCH( (b.y1 << 16) | b.x1 );
 509             OUT_BATCH( (b.y2 << 16) | b.x2 );
 510             OUT_RELOC( depth->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
 511                        0 );
 512             OUT_BATCH( clear_depth );
 513             ADVANCE_BATCH();
 514          }
 515       }
 516    }
 517    intel_batchbuffer_flush( intel->batch );
 518    UNLOCK_HARDWARE( intel );
 519 }
 520
 521
 522 void
 523 intelEmitImmediateColorExpandBlit(struct intel_context *intel,
 524                                   GLuint cpp,
 525                                   GLubyte *src_bits, GLuint src_size,
 526                                   GLuint fg_color,
 527                                   GLshort dst_pitch,
 528                                   struct buffer *dst_buffer,
 529                                   GLuint dst_offset,
 530                                   GLboolean dst_tiled,
 531                                   GLshort x, GLshort y,
 532                                   GLshort w, GLshort h,
 533                                   GLenum logic_op)
 534 {
 535    struct xy_text_immediate_blit text;
 536    int dwords = ALIGN(src_size, 8) / 4;
 537    uint32_t opcode, br13;
 538
 539    assert( logic_op - GL_CLEAR >= 0 );
 540    assert( logic_op - GL_CLEAR < 0x10 );
 541
 542    if (w < 0 || h < 0)
 543       return;
 544
 545    dst_pitch *= cpp;
 546
 547    if (dst_tiled)
 548       dst_pitch /= 4;
 549
 550    DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d, %d bytes %d dwords\n",
 551        __FUNCTION__,
 552        dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords);
 553
 554    memset(&text, 0, sizeof(text));
 555    text.dw0.client = CLIENT_2D;
 556    text.dw0.opcode = OPCODE_XY_TEXT_IMMEDIATE_BLT;
 557    text.dw0.pad0 = 0;
 558    text.dw0.byte_packed = 1;    /* ?maybe? */
 559    text.dw0.pad1 = 0;
 560    text.dw0.dst_tiled = dst_tiled;
 561    text.dw0.pad2 = 0;
 562    text.dw0.length = (sizeof(text)/sizeof(int)) - 2 + dwords;
 563    text.dw1.dest_y1 = y;        /* duplicates info in setup blit */
 564    text.dw1.dest_x1 = x;
 565    text.dw2.dest_y2 = y + h;
 566    text.dw2.dest_x2 = x + w;
 567
 568    intel_batchbuffer_require_space( intel->batch,
 569                                     (8 * 4) +
 570                                     sizeof(text) +
 571                                     dwords,
 572                                     INTEL_BATCH_NO_CLIPRECTS );
 573
 574    opcode = XY_SETUP_BLT_CMD;
 575    if (cpp == 4)
 576       opcode |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
 577    if (dst_tiled)
 578       opcode |= XY_DST_TILED;
 579
 580    br13 = dst_pitch | (translate_raster_op(logic_op) << 16) | (1 << 29);
 581    if (cpp == 2)
 582       br13 |= BR13_565;
 583    else
 584       br13 |= BR13_8888;
 585
 586    BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
 587    OUT_BATCH(opcode);
 588    OUT_BATCH(br13);
 589    OUT_BATCH((0 << 16) | 0); /* clip x1, y1 */
 590    OUT_BATCH((100 << 16) | 100); /* clip x2, y2 */
 591    OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset);
 592    OUT_BATCH(0); /* bg */
 593    OUT_BATCH(fg_color); /* fg */
 594    OUT_BATCH(0); /* pattern base addr */
 595    ADVANCE_BATCH();
 596
 597    intel_batchbuffer_data( intel->batch,
 598                            &text,
 599                            sizeof(text),
 600                            INTEL_BATCH_NO_CLIPRECTS );
 601
 602    intel_batchbuffer_data( intel->batch,
 603                            src_bits,
 604                            dwords * 4,
 605                            INTEL_BATCH_NO_CLIPRECTS );
 606 }
 607