src/gallium/drivers/freedreno/freedreno_state.c

   1 /*
   2  * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  21  * SOFTWARE.
  22  *
  23  * Authors:
  24  *    Rob Clark <robclark@freedesktop.org>
  25  */
  26
  27 #include "pipe/p_state.h"
  28 #include "util/u_dual_blend.h"
  29 #include "util/u_string.h"
  30 #include "util/u_memory.h"
  31 #include "util/u_helpers.h"
  32
  33 #include "freedreno_state.h"
  34 #include "freedreno_context.h"
  35 #include "freedreno_resource.h"
  36 #include "freedreno_texture.h"
  37 #include "freedreno_gmem.h"
  38 #include "freedreno_query_hw.h"
  39 #include "freedreno_util.h"
  40
  41 /* All the generic state handling.. In case of CSO's that are specific
  42  * to the GPU version, when the bind and the delete are common they can
  43  * go in here.
  44  */
  45
  46 static void
  47 fd_set_blend_color(struct pipe_context *pctx,
  48                 const struct pipe_blend_color *blend_color)
  49 {
  50         struct fd_context *ctx = fd_context(pctx);
  51         ctx->blend_color = *blend_color;
  52         ctx->dirty |= FD_DIRTY_BLEND_COLOR;
  53 }
  54
  55 static void
  56 fd_set_stencil_ref(struct pipe_context *pctx,
  57                 const struct pipe_stencil_ref *stencil_ref)
  58 {
  59         struct fd_context *ctx = fd_context(pctx);
  60         ctx->stencil_ref =* stencil_ref;
  61         ctx->dirty |= FD_DIRTY_STENCIL_REF;
  62 }
  63
  64 static void
  65 fd_set_clip_state(struct pipe_context *pctx,
  66                 const struct pipe_clip_state *clip)
  67 {
  68         struct fd_context *ctx = fd_context(pctx);
  69         ctx->ucp = *clip;
  70         ctx->dirty |= FD_DIRTY_UCP;
  71 }
  72
  73 static void
  74 fd_set_sample_mask(struct pipe_context *pctx, unsigned sample_mask)
  75 {
  76         struct fd_context *ctx = fd_context(pctx);
  77         ctx->sample_mask = (uint16_t)sample_mask;
  78         ctx->dirty |= FD_DIRTY_SAMPLE_MASK;
  79 }
  80
  81 static void
  82 fd_set_min_samples(struct pipe_context *pctx, unsigned min_samples)
  83 {
  84         struct fd_context *ctx = fd_context(pctx);
  85         ctx->min_samples = min_samples;
  86         ctx->dirty |= FD_DIRTY_MIN_SAMPLES;
  87 }
  88
  89 /* notes from calim on #dri-devel:
  90  * index==0 will be non-UBO (ie. glUniformXYZ()) all packed together padded
  91  * out to vec4's
  92  * I should be able to consider that I own the user_ptr until the next
  93  * set_constant_buffer() call, at which point I don't really care about the
  94  * previous values.
  95  * index>0 will be UBO's.. well, I'll worry about that later
  96  */
  97 static void
  98 fd_set_constant_buffer(struct pipe_context *pctx,
  99                 enum pipe_shader_type shader, uint index,
 100                 const struct pipe_constant_buffer *cb)
 101 {
 102         struct fd_context *ctx = fd_context(pctx);
 103         struct fd_constbuf_stateobj *so = &ctx->constbuf[shader];
 104
 105         util_copy_constant_buffer(&so->cb[index], cb);
 106
 107         /* Note that the state tracker can unbind constant buffers by
 108          * passing NULL here.
 109          */
 110         if (unlikely(!cb)) {
 111                 so->enabled_mask &= ~(1 << index);
 112                 return;
 113         }
 114
 115         so->enabled_mask |= 1 << index;
 116         ctx->dirty_shader[shader] |= FD_DIRTY_SHADER_CONST;
 117         ctx->dirty |= FD_DIRTY_CONST;
 118 }
 119
 120 static void
 121 fd_set_shader_buffers(struct pipe_context *pctx,
 122                 enum pipe_shader_type shader,
 123                 unsigned start, unsigned count,
 124                 const struct pipe_shader_buffer *buffers,
 125                 unsigned writable_bitmask)
 126 {
 127         struct fd_context *ctx = fd_context(pctx);
 128         struct fd_shaderbuf_stateobj *so = &ctx->shaderbuf[shader];
 129         const unsigned modified_bits = u_bit_consecutive(start, count);
 130
 131         if (buffers) {
 132                 for (unsigned i = 0; i < count; i++) {
 133                         unsigned n = i + start;
 134                         struct pipe_shader_buffer *buf = &so->sb[n];
 135
 136                         if ((buf->buffer == buffers[i].buffer) &&
 137                                         (buf->buffer_offset == buffers[i].buffer_offset) &&
 138                                         (buf->buffer_size == buffers[i].buffer_size))
 139                                 continue;
 140
 141                         buf->buffer_offset = buffers[i].buffer_offset;
 142                         buf->buffer_size = buffers[i].buffer_size;
 143                         pipe_resource_reference(&buf->buffer, buffers[i].buffer);
 144
 145                         if (buf->buffer)
 146                                 so->enabled_mask |= BIT(n);
 147                         else
 148                                 so->enabled_mask &= ~BIT(n);
 149                 }
 150         } else {
 151                 for (unsigned i = 0; i < count; i++) {
 152                         unsigned n = i + start;
 153                         struct pipe_shader_buffer *buf = &so->sb[n];
 154
 155                         pipe_resource_reference(&buf->buffer, NULL);
 156                 }
 157
 158                 so->enabled_mask &= ~modified_bits;
 159         }
 160
 161         ctx->dirty_shader[shader] |= FD_DIRTY_SHADER_SSBO;
 162 }
 163
 164 void
 165 fd_set_shader_images(struct pipe_context *pctx,
 166                 enum pipe_shader_type shader,
 167                 unsigned start, unsigned count,
 168                 const struct pipe_image_view *images)
 169 {
 170         struct fd_context *ctx = fd_context(pctx);
 171         struct fd_shaderimg_stateobj *so = &ctx->shaderimg[shader];
 172
 173         unsigned mask = 0;
 174
 175         if (images) {
 176                 for (unsigned i = 0; i < count; i++) {
 177                         unsigned n = i + start;
 178                         struct pipe_image_view *buf = &so->si[n];
 179
 180                         if ((buf->resource == images[i].resource) &&
 181                                         (buf->format == images[i].format) &&
 182                                         (buf->access == images[i].access) &&
 183                                         !memcmp(&buf->u, &images[i].u, sizeof(buf->u)))
 184                                 continue;
 185
 186                         mask |= BIT(n);
 187                         util_copy_image_view(buf, &images[i]);
 188
 189                         if (buf->resource)
 190                                 so->enabled_mask |= BIT(n);
 191                         else
 192                                 so->enabled_mask &= ~BIT(n);
 193                 }
 194         } else {
 195                 mask = (BIT(count) - 1) << start;
 196
 197                 for (unsigned i = 0; i < count; i++) {
 198                         unsigned n = i + start;
 199                         struct pipe_image_view *img = &so->si[n];
 200
 201                         pipe_resource_reference(&img->resource, NULL);
 202                 }
 203
 204                 so->enabled_mask &= ~mask;
 205         }
 206
 207         ctx->dirty_shader[shader] |= FD_DIRTY_SHADER_IMAGE;
 208 }
 209
 210 static void
 211 fd_set_framebuffer_state(struct pipe_context *pctx,
 212                 const struct pipe_framebuffer_state *framebuffer)
 213 {
 214         struct fd_context *ctx = fd_context(pctx);
 215         struct pipe_framebuffer_state *cso;
 216
 217         DBG("%ux%u, %u layers, %u samples",
 218                 framebuffer->width, framebuffer->height,
 219                 framebuffer->layers, framebuffer->samples);
 220
 221         cso = &ctx->framebuffer;
 222
 223         if (util_framebuffer_state_equal(cso, framebuffer))
 224                 return;
 225
 226         util_copy_framebuffer_state(cso, framebuffer);
 227
 228         cso->samples = util_framebuffer_get_num_samples(cso);
 229
 230         if (ctx->screen->reorder) {
 231                 struct fd_batch *old_batch = NULL;
 232
 233                 fd_batch_reference(&old_batch, ctx->batch);
 234
 235                 if (likely(old_batch))
 236                         fd_batch_set_stage(old_batch, FD_STAGE_NULL);
 237
 238                 fd_batch_reference(&ctx->batch, NULL);
 239                 fd_context_all_dirty(ctx);
 240
 241                 if (old_batch && old_batch->blit && !old_batch->back_blit) {
 242                         /* for blits, there is not really much point in hanging on
 243                          * to the uncommitted batch (ie. you probably don't blit
 244                          * multiple times to the same surface), so we might as
 245                          * well go ahead and flush this one:
 246                          */
 247                         fd_batch_flush(old_batch);
 248                 }
 249
 250                 fd_batch_reference(&old_batch, NULL);
 251         } else if (ctx->batch) {
 252                 DBG("%d: cbufs[0]=%p, zsbuf=%p", ctx->batch->needs_flush,
 253                                 framebuffer->cbufs[0], framebuffer->zsbuf);
 254                 fd_batch_flush(ctx->batch);
 255         }
 256
 257         ctx->dirty |= FD_DIRTY_FRAMEBUFFER;
 258
 259         ctx->disabled_scissor.minx = 0;
 260         ctx->disabled_scissor.miny = 0;
 261         ctx->disabled_scissor.maxx = cso->width;
 262         ctx->disabled_scissor.maxy = cso->height;
 263
 264         ctx->dirty |= FD_DIRTY_SCISSOR;
 265 }
 266
 267 static void
 268 fd_set_polygon_stipple(struct pipe_context *pctx,
 269                 const struct pipe_poly_stipple *stipple)
 270 {
 271         struct fd_context *ctx = fd_context(pctx);
 272         ctx->stipple = *stipple;
 273         ctx->dirty |= FD_DIRTY_STIPPLE;
 274 }
 275
 276 static void
 277 fd_set_scissor_states(struct pipe_context *pctx,
 278                 unsigned start_slot,
 279                 unsigned num_scissors,
 280                 const struct pipe_scissor_state *scissor)
 281 {
 282         struct fd_context *ctx = fd_context(pctx);
 283
 284         ctx->scissor = *scissor;
 285         ctx->dirty |= FD_DIRTY_SCISSOR;
 286 }
 287
 288 static void
 289 fd_set_viewport_states(struct pipe_context *pctx,
 290                 unsigned start_slot,
 291                 unsigned num_viewports,
 292                 const struct pipe_viewport_state *viewport)
 293 {
 294         struct fd_context *ctx = fd_context(pctx);
 295         struct pipe_scissor_state *scissor = &ctx->viewport_scissor;
 296         float minx, miny, maxx, maxy;
 297
 298         ctx->viewport = *viewport;
 299
 300         /* see si_get_scissor_from_viewport(): */
 301
 302         /* Convert (-1, -1) and (1, 1) from clip space into window space. */
 303         minx = -viewport->scale[0] + viewport->translate[0];
 304         miny = -viewport->scale[1] + viewport->translate[1];
 305         maxx = viewport->scale[0] + viewport->translate[0];
 306         maxy = viewport->scale[1] + viewport->translate[1];
 307
 308         /* Handle inverted viewports. */
 309         if (minx > maxx) {
 310                 swap(minx, maxx);
 311         }
 312         if (miny > maxy) {
 313                 swap(miny, maxy);
 314         }
 315
 316         debug_assert(miny >= 0);
 317         debug_assert(maxy >= 0);
 318
 319         /* Convert to integer and round up the max bounds. */
 320         scissor->minx = minx;
 321         scissor->miny = miny;
 322         scissor->maxx = ceilf(maxx);
 323         scissor->maxy = ceilf(maxy);
 324
 325         ctx->dirty |= FD_DIRTY_VIEWPORT;
 326 }
 327
 328 static void
 329 fd_set_vertex_buffers(struct pipe_context *pctx,
 330                 unsigned start_slot, unsigned count,
 331                 const struct pipe_vertex_buffer *vb)
 332 {
 333         struct fd_context *ctx = fd_context(pctx);
 334         struct fd_vertexbuf_stateobj *so = &ctx->vtx.vertexbuf;
 335         int i;
 336
 337         /* on a2xx, pitch is encoded in the vtx fetch instruction, so
 338          * we need to mark VTXSTATE as dirty as well to trigger patching
 339          * and re-emitting the vtx shader:
 340          */
 341         if (ctx->screen->gpu_id < 300) {
 342                 for (i = 0; i < count; i++) {
 343                         bool new_enabled = vb && vb[i].buffer.resource;
 344                         bool old_enabled = so->vb[i].buffer.resource != NULL;
 345                         uint32_t new_stride = vb ? vb[i].stride : 0;
 346                         uint32_t old_stride = so->vb[i].stride;
 347                         if ((new_enabled != old_enabled) || (new_stride != old_stride)) {
 348                                 ctx->dirty |= FD_DIRTY_VTXSTATE;
 349                                 break;
 350                         }
 351                 }
 352         }
 353
 354         util_set_vertex_buffers_mask(so->vb, &so->enabled_mask, vb, start_slot, count);
 355         so->count = util_last_bit(so->enabled_mask);
 356
 357         ctx->dirty |= FD_DIRTY_VTXBUF;
 358 }
 359
 360 static void
 361 fd_blend_state_bind(struct pipe_context *pctx, void *hwcso)
 362 {
 363         struct fd_context *ctx = fd_context(pctx);
 364         struct pipe_blend_state *cso = hwcso;
 365         bool old_is_dual = ctx->blend ?
 366                 ctx->blend->rt[0].blend_enable && util_blend_state_is_dual(ctx->blend, 0) :
 367                 false;
 368         bool new_is_dual = cso ?
 369                 cso->rt[0].blend_enable && util_blend_state_is_dual(cso, 0) :
 370                 false;
 371         ctx->blend = hwcso;
 372         ctx->dirty |= FD_DIRTY_BLEND;
 373         if (old_is_dual != new_is_dual)
 374                 ctx->dirty |= FD_DIRTY_BLEND_DUAL;
 375 }
 376
 377 static void
 378 fd_blend_state_delete(struct pipe_context *pctx, void *hwcso)
 379 {
 380         FREE(hwcso);
 381 }
 382
 383 static void
 384 fd_rasterizer_state_bind(struct pipe_context *pctx, void *hwcso)
 385 {
 386         struct fd_context *ctx = fd_context(pctx);
 387         struct pipe_scissor_state *old_scissor = fd_context_get_scissor(ctx);
 388
 389         ctx->rasterizer = hwcso;
 390         ctx->dirty |= FD_DIRTY_RASTERIZER;
 391
 392         /* if scissor enable bit changed we need to mark scissor
 393          * state as dirty as well:
 394          * NOTE: we can do a shallow compare, since we only care
 395          * if it changed to/from &ctx->disable_scissor
 396          */
 397         if (old_scissor != fd_context_get_scissor(ctx))
 398                 ctx->dirty |= FD_DIRTY_SCISSOR;
 399 }
 400
 401 static void
 402 fd_rasterizer_state_delete(struct pipe_context *pctx, void *hwcso)
 403 {
 404         FREE(hwcso);
 405 }
 406
 407 static void
 408 fd_zsa_state_bind(struct pipe_context *pctx, void *hwcso)
 409 {
 410         struct fd_context *ctx = fd_context(pctx);
 411         ctx->zsa = hwcso;
 412         ctx->dirty |= FD_DIRTY_ZSA;
 413 }
 414
 415 static void
 416 fd_zsa_state_delete(struct pipe_context *pctx, void *hwcso)
 417 {
 418         FREE(hwcso);
 419 }
 420
 421 static void *
 422 fd_vertex_state_create(struct pipe_context *pctx, unsigned num_elements,
 423                 const struct pipe_vertex_element *elements)
 424 {
 425         struct fd_vertex_stateobj *so = CALLOC_STRUCT(fd_vertex_stateobj);
 426
 427         if (!so)
 428                 return NULL;
 429
 430         memcpy(so->pipe, elements, sizeof(*elements) * num_elements);
 431         so->num_elements = num_elements;
 432
 433         return so;
 434 }
 435
 436 static void
 437 fd_vertex_state_delete(struct pipe_context *pctx, void *hwcso)
 438 {
 439         FREE(hwcso);
 440 }
 441
 442 static void
 443 fd_vertex_state_bind(struct pipe_context *pctx, void *hwcso)
 444 {
 445         struct fd_context *ctx = fd_context(pctx);
 446         ctx->vtx.vtx = hwcso;
 447         ctx->dirty |= FD_DIRTY_VTXSTATE;
 448 }
 449
 450 static struct pipe_stream_output_target *
 451 fd_create_stream_output_target(struct pipe_context *pctx,
 452                 struct pipe_resource *prsc, unsigned buffer_offset,
 453                 unsigned buffer_size)
 454 {
 455         struct pipe_stream_output_target *target;
 456         struct fd_resource *rsc = fd_resource(prsc);
 457
 458         target = CALLOC_STRUCT(pipe_stream_output_target);
 459         if (!target)
 460                 return NULL;
 461
 462         pipe_reference_init(&target->reference, 1);
 463         pipe_resource_reference(&target->buffer, prsc);
 464
 465         target->context = pctx;
 466         target->buffer_offset = buffer_offset;
 467         target->buffer_size = buffer_size;
 468
 469         assert(rsc->base.target == PIPE_BUFFER);
 470         util_range_add(&rsc->base, &rsc->valid_buffer_range,
 471                 buffer_offset, buffer_offset + buffer_size);
 472
 473         return target;
 474 }
 475
 476 static void
 477 fd_stream_output_target_destroy(struct pipe_context *pctx,
 478                 struct pipe_stream_output_target *target)
 479 {
 480         pipe_resource_reference(&target->buffer, NULL);
 481         FREE(target);
 482 }
 483
 484 static void
 485 fd_set_stream_output_targets(struct pipe_context *pctx,
 486                 unsigned num_targets, struct pipe_stream_output_target **targets,
 487                 const unsigned *offsets)
 488 {
 489         struct fd_context *ctx = fd_context(pctx);
 490         struct fd_streamout_stateobj *so = &ctx->streamout;
 491         unsigned i;
 492
 493         debug_assert(num_targets <= ARRAY_SIZE(so->targets));
 494
 495         for (i = 0; i < num_targets; i++) {
 496                 boolean changed = targets[i] != so->targets[i];
 497                 boolean reset = (offsets[i] != (unsigned)-1);
 498
 499                 so->reset |= (reset << i);
 500
 501                 if (!changed && !reset)
 502                         continue;
 503
 504                 if (reset)
 505                         so->offsets[i] = offsets[i];
 506
 507                 pipe_so_target_reference(&so->targets[i], targets[i]);
 508         }
 509
 510         for (; i < so->num_targets; i++) {
 511                 pipe_so_target_reference(&so->targets[i], NULL);
 512         }
 513
 514         so->num_targets = num_targets;
 515
 516         ctx->dirty |= FD_DIRTY_STREAMOUT;
 517 }
 518
 519 static void
 520 fd_bind_compute_state(struct pipe_context *pctx, void *state)
 521 {
 522         struct fd_context *ctx = fd_context(pctx);
 523         ctx->compute = state;
 524         ctx->dirty_shader[PIPE_SHADER_COMPUTE] |= FD_DIRTY_SHADER_PROG;
 525 }
 526
 527 static void
 528 fd_set_compute_resources(struct pipe_context *pctx,
 529                 unsigned start, unsigned count, struct pipe_surface **prscs)
 530 {
 531         // TODO
 532 }
 533
 534 /* used by clover to bind global objects, returning the bo address
 535  * via handles[n]
 536  */
 537 static void
 538 fd_set_global_binding(struct pipe_context *pctx,
 539                 unsigned first, unsigned count, struct pipe_resource **prscs,
 540                 uint32_t **handles)
 541 {
 542         struct fd_context *ctx = fd_context(pctx);
 543         struct fd_global_bindings_stateobj *so = &ctx->global_bindings;
 544         unsigned mask = 0;
 545
 546         if (prscs) {
 547                 for (unsigned i = 0; i < count; i++) {
 548                         unsigned n = i + first;
 549
 550                         mask |= BIT(n);
 551
 552                         pipe_resource_reference(&so->buf[n], prscs[i]);
 553
 554                         if (so->buf[n]) {
 555                                 struct fd_resource *rsc = fd_resource(so->buf[n]);
 556                                 uint64_t iova = fd_bo_get_iova(rsc->bo);
 557                                 // TODO need to scream if iova > 32b or fix gallium API..
 558                                 *handles[i] += iova;
 559                         }
 560
 561                         if (prscs[i])
 562                                 so->enabled_mask |= BIT(n);
 563                         else
 564                                 so->enabled_mask &= ~BIT(n);
 565                 }
 566         } else {
 567                 mask = (BIT(count) - 1) << first;
 568
 569                 for (unsigned i = 0; i < count; i++) {
 570                         unsigned n = i + first;
 571                         if (so->buf[n]) {
 572                                 struct fd_resource *rsc = fd_resource(so->buf[n]);
 573                                 fd_bo_put_iova(rsc->bo);
 574                         }
 575                         pipe_resource_reference(&so->buf[n], NULL);
 576                 }
 577
 578                 so->enabled_mask &= ~mask;
 579         }
 580
 581 }
 582
 583 void
 584 fd_state_init(struct pipe_context *pctx)
 585 {
 586         pctx->set_blend_color = fd_set_blend_color;
 587         pctx->set_stencil_ref = fd_set_stencil_ref;
 588         pctx->set_clip_state = fd_set_clip_state;
 589         pctx->set_sample_mask = fd_set_sample_mask;
 590         pctx->set_min_samples = fd_set_min_samples;
 591         pctx->set_constant_buffer = fd_set_constant_buffer;
 592         pctx->set_shader_buffers = fd_set_shader_buffers;
 593         pctx->set_shader_images = fd_set_shader_images;
 594         pctx->set_framebuffer_state = fd_set_framebuffer_state;
 595         pctx->set_polygon_stipple = fd_set_polygon_stipple;
 596         pctx->set_scissor_states = fd_set_scissor_states;
 597         pctx->set_viewport_states = fd_set_viewport_states;
 598
 599         pctx->set_vertex_buffers = fd_set_vertex_buffers;
 600
 601         pctx->bind_blend_state = fd_blend_state_bind;
 602         pctx->delete_blend_state = fd_blend_state_delete;
 603
 604         pctx->bind_rasterizer_state = fd_rasterizer_state_bind;
 605         pctx->delete_rasterizer_state = fd_rasterizer_state_delete;
 606
 607         pctx->bind_depth_stencil_alpha_state = fd_zsa_state_bind;
 608         pctx->delete_depth_stencil_alpha_state = fd_zsa_state_delete;
 609
 610         pctx->create_vertex_elements_state = fd_vertex_state_create;
 611         pctx->delete_vertex_elements_state = fd_vertex_state_delete;
 612         pctx->bind_vertex_elements_state = fd_vertex_state_bind;
 613
 614         pctx->create_stream_output_target = fd_create_stream_output_target;
 615         pctx->stream_output_target_destroy = fd_stream_output_target_destroy;
 616         pctx->set_stream_output_targets = fd_set_stream_output_targets;
 617
 618         if (has_compute(fd_screen(pctx->screen))) {
 619                 pctx->bind_compute_state = fd_bind_compute_state;
 620                 pctx->set_compute_resources = fd_set_compute_resources;
 621                 pctx->set_global_binding = fd_set_global_binding;
 622         }
 623 }