1 group basic "Default block uniforms of scalar and vector types" 2 case precision_conflict_1 3 version 310 es 4 desc "Vertex side uniform has highp, fragment side uniform mediump." 5 expect link_fail 6 values {output float out0 = 3.0;} 7 vertex "" 8 #version 310 es 9 ${VERTEX_DECLARATIONS} 10 uniform highp float u_val; 11 out mediump float res; 12 void main() 13 { 14 res = u_val; 15 ${VERTEX_OUTPUT} 16 } 17 "" 18 fragment "" 19 #version 310 es 20 precision mediump float; 21 uniform float u_val; 22 ${FRAGMENT_DECLARATIONS} 23 in mediump float res; 24 void main() 25 { 26 out0 = u_val + res; 27 ${FRAGMENT_OUTPUT} 28 } 29 "" 30 end 31 case precision_conflict_2 32 version 310 es 33 desc "Vertex side uniform has highp, fragment side uniform mediump." 34 expect link_fail 35 values {output float out0 = 3.0;} 36 vertex "" 37 #version 310 es 38 ${VERTEX_DECLARATIONS} 39 uniform highp float u_val; 40 out mediump float res; 41 void main() 42 { 43 res = u_val; 44 ${VERTEX_OUTPUT} 45 } 46 "" 47 fragment "" 48 #version 310 es 49 precision highp float; 50 uniform mediump float u_val; 51 ${FRAGMENT_DECLARATIONS} 52 in mediump float res; 53 void main() 54 { 55 out0 = u_val + res; 56 ${FRAGMENT_OUTPUT} 57 } 58 "" 59 end 60 case precision_conflict_3 61 version 310 es 62 desc "Vertex side uniform has lowp, fragment side uniform highp." 63 expect link_fail 64 values {output float out0 = 3.0;} 65 vertex "" 66 #version 310 es 67 ${VERTEX_DECLARATIONS} 68 uniform lowp int u_val; 69 out mediump float res; 70 void main() 71 { 72 res = float(u_val); 73 ${VERTEX_OUTPUT} 74 } 75 "" 76 fragment "" 77 #version 310 es 78 precision highp float; 79 uniform highp int u_val; 80 ${FRAGMENT_DECLARATIONS} 81 in mediump float res; 82 void main() 83 { 84 out0 = float(u_val) + res; 85 ${FRAGMENT_OUTPUT} 86 } 87 "" 88 end 89 case precision_conflict_4 90 version 310 es 91 desc "Vertex side uniform has lowp, fragment side uniform mediump." 92 expect link_fail 93 values {output float out0 = 3.0;} 94 vertex "" 95 #version 310 es 96 ${VERTEX_DECLARATIONS} 97 uniform lowp vec3 u_val; 98 out mediump float res; 99 void main() 100 { 101 res = u_val.y; 102 ${VERTEX_OUTPUT} 103 } 104 "" 105 fragment "" 106 #version 310 es 107 precision highp float; 108 uniform mediump vec3 u_val; 109 ${FRAGMENT_DECLARATIONS} 110 in mediump float res; 111 void main() 112 { 113 out0 = u_val.z + res; 114 ${FRAGMENT_OUTPUT} 115 } 116 "" 117 end 118 end 119 120 group struct "Uniform structs" 121 # Struct linkage handling 122 case basic 123 version 310 es 124 desc "Same uniform struct in both shaders" 125 values { 126 uniform float val.a = 1.0; 127 uniform float val.b = 2.0; 128 output float out0 = 3.0; 129 } 130 vertex "" 131 #version 310 es 132 ${VERTEX_DECLARATIONS} 133 struct Struct {mediump float a; mediump float b;}; 134 uniform Struct val; 135 out mediump float dummy; 136 void main() 137 { 138 dummy = val.a + val.b; 139 ${VERTEX_OUTPUT} 140 } 141 "" 142 fragment "" 143 #version 310 es 144 precision mediump float; 145 struct Struct {mediump float a; mediump float b;}; 146 uniform Struct val; 147 in mediump float dummy; 148 ${FRAGMENT_DECLARATIONS} 149 void main() 150 { 151 out0 = val.b + val.a; 152 out0 = out0 + dummy; 153 out0 = out0 - dummy; 154 ${FRAGMENT_OUTPUT} 155 } 156 "" 157 end 158 159 case vertex_only 160 version 310 es 161 desc "Uniform struct declared in both, used only in vertex." 162 values { 163 uniform float val.a = 1.0; 164 uniform float val.b = 2.0; 165 output float out0 = 3.0; 166 } 167 vertex "" 168 #version 310 es 169 ${VERTEX_DECLARATIONS} 170 struct Struct {mediump float a; mediump float b;}; 171 uniform Struct val; 172 out mediump float res; 173 void main() 174 { 175 res = val.a + val.b; 176 ${VERTEX_OUTPUT} 177 } 178 "" 179 fragment "" 180 #version 310 es 181 precision mediump float; 182 struct Struct {mediump float a; mediump float b;}; 183 uniform Struct val; 184 in mediump float res; 185 ${FRAGMENT_DECLARATIONS} 186 void main() 187 { 188 out0 = res; 189 ${FRAGMENT_OUTPUT} 190 } 191 "" 192 end 193 194 case fragment_only 195 version 310 es 196 desc "Uniform struct declared in both, used only in fragment." 197 values { 198 uniform float val.a = 1.0; 199 uniform float val.b = 2.0; 200 output float out0 = 3.0; 201 } 202 vertex "" 203 #version 310 es 204 ${VERTEX_DECLARATIONS} 205 struct Struct {mediump float a; mediump float b;}; 206 uniform Struct val; 207 void main() 208 { 209 ${VERTEX_OUTPUT} 210 } 211 "" 212 fragment "" 213 #version 310 es 214 precision mediump float; 215 struct Struct {mediump float a; mediump float b;}; 216 uniform Struct val; 217 ${FRAGMENT_DECLARATIONS} 218 void main() 219 { 220 out0 = val.a + val.b; 221 ${FRAGMENT_OUTPUT} 222 } 223 "" 224 end 225 226 case partial 227 version 310 es 228 desc "Uniform struct declared in both, used partially in both." 229 values { 230 uniform float val.a = 1.0; 231 uniform float val.b = 2.0; 232 output float out0 = 3.0; 233 } 234 vertex "" 235 #version 310 es 236 ${VERTEX_DECLARATIONS} 237 struct Struct {mediump float a; mediump float b;}; 238 uniform Struct val; 239 out mediump float res; 240 void main() 241 { 242 res = val.a; 243 ${VERTEX_OUTPUT} 244 } 245 "" 246 fragment "" 247 #version 310 es 248 precision mediump float; 249 struct Struct {mediump float a; mediump float b;}; 250 uniform Struct val; 251 ${FRAGMENT_DECLARATIONS} 252 in mediump float res; 253 void main() 254 { 255 out0 = res + val.b; 256 ${FRAGMENT_OUTPUT} 257 } 258 "" 259 end 260 261 case vec4 262 version 310 es 263 desc "Same uniform struct in both shaders. Datatype vec4" 264 values { 265 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 266 uniform vec4 val.b = vec4(1.0, 2.0, 3.0, 4.0); 267 output float out0 = 3.0; 268 } 269 vertex "" 270 #version 310 es 271 ${VERTEX_DECLARATIONS} 272 struct Struct {mediump vec4 a; mediump vec4 b;}; 273 uniform Struct val; 274 out mediump float dummy; 275 void main() 276 { 277 dummy = val.a.x + val.b.y; 278 ${VERTEX_OUTPUT} 279 } 280 "" 281 fragment "" 282 #version 310 es 283 precision mediump float; 284 struct Struct {mediump vec4 a; mediump vec4 b;}; 285 uniform Struct val; 286 in mediump float dummy; 287 ${FRAGMENT_DECLARATIONS} 288 void main() 289 { 290 out0 = val.b.y + val.a.x; 291 out0 = out0 + dummy; 292 out0 = out0 - dummy; 293 ${FRAGMENT_OUTPUT} 294 } 295 "" 296 end 297 298 case vertex_only_vec4 299 version 310 es 300 desc "Uniform struct declared in both, used only in vertex. Datatype vec4 " 301 values { 302 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 303 uniform vec4 val.b = vec4(1.0, 2.0, 3.0, 4.0); 304 output float out0 = 3.0; 305 } 306 vertex "" 307 #version 310 es 308 ${VERTEX_DECLARATIONS} 309 struct Struct {mediump vec4 a; mediump vec4 b;}; 310 uniform Struct val; 311 out mediump float res; 312 void main() 313 { 314 res = val.a.x + val.b.y; 315 ${VERTEX_OUTPUT} 316 } 317 "" 318 fragment "" 319 #version 310 es 320 precision mediump float; 321 struct Struct {mediump vec4 a; mediump vec4 b;}; 322 uniform Struct val; 323 in mediump float res; 324 ${FRAGMENT_DECLARATIONS} 325 void main() 326 { out0 = res; 327 ${FRAGMENT_OUTPUT} 328 } 329 "" 330 end 331 332 case fragment_only_vec4 333 version 310 es 334 desc "Uniform struct declared in both, used only in fragment. Datatype vec4" 335 values { 336 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 337 uniform vec4 val.b = vec4(1.0, 2.0, 3.0, 4.0); 338 output float out0 = 3.0; 339 } 340 vertex "" 341 #version 310 es 342 ${VERTEX_DECLARATIONS} 343 struct Struct {mediump vec4 a; mediump vec4 b;}; 344 uniform Struct val; 345 void main() 346 { 347 ${VERTEX_OUTPUT} 348 } 349 "" 350 fragment "" 351 #version 310 es 352 precision mediump float; 353 struct Struct {mediump vec4 a; mediump vec4 b;}; 354 uniform Struct val; 355 ${FRAGMENT_DECLARATIONS} 356 void main() 357 { out0 = val.a.x + val.b.y; 358 ${FRAGMENT_OUTPUT} 359 } 360 "" 361 end 362 363 case partial_vec4 364 version 310 es 365 desc "Uniform struct declared in both, used partially in both. Datatype vec4" 366 values { 367 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 368 uniform vec4 val.b = vec4(1.0, 2.0, 3.0, 4.0); 369 output float out0 = 3.0; 370 } 371 vertex "" 372 #version 310 es 373 ${VERTEX_DECLARATIONS} 374 struct Struct {mediump vec4 a; mediump vec4 b;}; 375 uniform Struct val; 376 out mediump float res; 377 void main() 378 { 379 res = val.a.x; 380 ${VERTEX_OUTPUT} 381 } 382 "" 383 fragment "" 384 #version 310 es 385 precision mediump float; 386 struct Struct {mediump vec4 a; mediump vec4 b;}; 387 uniform Struct val; 388 ${FRAGMENT_DECLARATIONS} 389 in mediump float res; 390 void main() 391 { out0 = res + val.b.y; 392 ${FRAGMENT_OUTPUT} 393 } 394 "" 395 end 396 397 case vec4_vec3 398 version 310 es 399 desc "Same uniform struct in both shaders. Datatype vec4 and vec3" 400 values { 401 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 402 uniform vec3 val.b = vec3(1.0, 2.0, 3.0); 403 output float out0 = 3.0; 404 } 405 vertex "" 406 #version 310 es 407 ${VERTEX_DECLARATIONS} 408 struct Struct {mediump vec4 a; mediump vec3 b;}; 409 uniform Struct val; 410 out mediump float dummy; 411 void main() 412 { 413 dummy = val.a.x + val.b.y; 414 ${VERTEX_OUTPUT} 415 } 416 "" 417 fragment "" 418 #version 310 es 419 precision mediump float; 420 struct Struct {mediump vec4 a; mediump vec3 b;}; 421 uniform Struct val; 422 in mediump float dummy; 423 ${FRAGMENT_DECLARATIONS} 424 void main() 425 { out0 = val.b.y + val.a.x; 426 out0 = out0 + dummy; 427 out0 = out0 - dummy; 428 ${FRAGMENT_OUTPUT} 429 } 430 "" 431 end 432 433 case vertex_only_vec4_vec3 434 version 310 es 435 desc "Uniform struct declared in both, used only in vertex. Datatype vec4 and vec3" 436 values { 437 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 438 uniform vec3 val.b = vec3(1.0, 2.0, 3.0); 439 output float out0 = 3.0; 440 } 441 vertex "" 442 #version 310 es 443 ${VERTEX_DECLARATIONS} 444 struct Struct {mediump vec4 a; mediump vec3 b;}; 445 uniform Struct val; 446 out mediump float res; 447 void main() 448 { 449 res = val.a.x + val.b.y; 450 ${VERTEX_OUTPUT} 451 } 452 "" 453 fragment "" 454 #version 310 es 455 precision mediump float; 456 struct Struct {mediump vec4 a; mediump vec3 b;}; 457 uniform Struct val; 458 in mediump float res; 459 ${FRAGMENT_DECLARATIONS} 460 void main() 461 { out0 = res; 462 ${FRAGMENT_OUTPUT} 463 } 464 "" 465 end 466 467 case fragment_only_vec4_vec3 468 version 310 es 469 desc "Uniform struct declared in both, used only in fragment. Datatype vec4 and vec3" 470 values { 471 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 472 uniform vec3 val.b = vec3(1.0, 2.0, 3.0); 473 output float out0 = 3.0; 474 } 475 vertex "" 476 #version 310 es 477 ${VERTEX_DECLARATIONS} 478 struct Struct {mediump vec4 a; mediump vec3 b;}; 479 uniform Struct val; 480 void main() 481 { 482 ${VERTEX_OUTPUT} 483 } 484 "" 485 fragment "" 486 #version 310 es 487 precision mediump float; 488 struct Struct {mediump vec4 a; mediump vec3 b;}; 489 uniform Struct val; 490 ${FRAGMENT_DECLARATIONS} 491 void main() 492 { out0 = val.a.x + val.b.y; 493 ${FRAGMENT_OUTPUT} 494 } 495 "" 496 end 497 498 case partial_vec4_vec3 499 version 310 es 500 desc "Uniform struct declared in both, used partially in both. Datatype vec4 and vec3" 501 values { 502 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 503 uniform vec3 val.b = vec3(1.0, 2.0, 3.0); 504 output float out0 = 3.0; 505 } 506 vertex "" 507 #version 310 es 508 ${VERTEX_DECLARATIONS} 509 struct Struct {mediump vec4 a; mediump vec3 b;}; 510 uniform Struct val; 511 out mediump float res; 512 void main() 513 { 514 res = val.a.x; 515 ${VERTEX_OUTPUT} 516 } 517 "" 518 fragment "" 519 #version 310 es 520 precision mediump float; 521 struct Struct {mediump vec4 a; mediump vec3 b;}; 522 uniform Struct val; 523 ${FRAGMENT_DECLARATIONS} 524 in mediump float res; 525 void main() 526 { out0 = res + val.b.y; 527 ${FRAGMENT_OUTPUT} 528 } 529 "" 530 end 531 532 case vec4_float 533 version 310 es 534 desc "Same uniform struct in both shaders. Datatype vec4 and float" 535 values { 536 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 537 uniform float val.b = 2.0; 538 output float out0 = 3.0; 539 } 540 vertex "" 541 #version 310 es 542 ${VERTEX_DECLARATIONS} 543 struct Struct {mediump vec4 a; mediump float b;}; 544 uniform Struct val; 545 out mediump float dummy; 546 void main() 547 { 548 dummy = val.a.x + val.b; 549 ${VERTEX_OUTPUT} 550 } 551 "" 552 fragment "" 553 #version 310 es 554 precision mediump float; 555 struct Struct {mediump vec4 a; mediump float b;}; 556 uniform Struct val; 557 in mediump float dummy; 558 ${FRAGMENT_DECLARATIONS} 559 void main() 560 { out0 = val.b + val.a.x; 561 out0 = out0 + dummy; 562 out0 = out0 - dummy; 563 ${FRAGMENT_OUTPUT} 564 } 565 "" 566 end 567 568 case vertex_only_vec4_float 569 version 310 es 570 desc "Uniform struct declared in both, used only in vertex. Datatype vec4 and float" 571 values { 572 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 573 uniform float val.b = 2.0; 574 output float out0 = 3.0; 575 } 576 vertex "" 577 #version 310 es 578 ${VERTEX_DECLARATIONS} 579 struct Struct {mediump vec4 a; mediump float b;}; 580 uniform Struct val; 581 out mediump float res; 582 void main() 583 { 584 res = val.a.x + val.b; 585 ${VERTEX_OUTPUT} 586 } 587 "" 588 fragment "" 589 #version 310 es 590 precision mediump float; 591 struct Struct {mediump vec4 a; mediump float b;}; 592 uniform Struct val; 593 in mediump float res; 594 ${FRAGMENT_DECLARATIONS} 595 void main() 596 { out0 = res; 597 ${FRAGMENT_OUTPUT} 598 } 599 "" 600 end 601 602 case fragment_only_vec4_float 603 version 310 es 604 desc "Uniform struct declared in both, used only in fragment. Datatype vec4 and float" 605 values { 606 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 607 uniform float val.b = 2.0; 608 output float out0 = 3.0; 609 } 610 vertex "" 611 #version 310 es 612 ${VERTEX_DECLARATIONS} 613 struct Struct {mediump vec4 a; mediump float b;}; 614 uniform Struct val; 615 void main() 616 { 617 ${VERTEX_OUTPUT} 618 } 619 "" 620 fragment "" 621 #version 310 es 622 precision mediump float; 623 struct Struct {mediump vec4 a; mediump float b;}; 624 uniform Struct val; 625 ${FRAGMENT_DECLARATIONS} 626 void main() 627 { out0 = val.a.x + val.b; 628 ${FRAGMENT_OUTPUT} 629 } 630 "" 631 end 632 633 case partial_vec4_float 634 version 310 es 635 desc "Uniform struct declared in both, used partially in both. Datatype vec4 and float" 636 values { 637 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 638 uniform float val.b = 2.0; 639 output float out0 = 3.0; 640 } 641 vertex "" 642 #version 310 es 643 ${VERTEX_DECLARATIONS} 644 struct Struct {mediump vec4 a; mediump float b;}; 645 uniform Struct val; 646 out mediump float res; 647 void main() 648 { 649 res = val.a.x; 650 ${VERTEX_OUTPUT} 651 } 652 "" 653 fragment "" 654 #version 310 es 655 precision mediump float; 656 struct Struct {mediump vec4 a; mediump float b;}; 657 uniform Struct val; 658 ${FRAGMENT_DECLARATIONS} 659 in mediump float res; 660 void main() 661 { out0 = res + val.b; 662 ${FRAGMENT_OUTPUT} 663 } 664 "" 665 end 666 667 case partial_vec4_struct 668 version 310 es 669 desc "Uniform struct declared in both, used partially in both. Datatype vec4 and struct with vec4" 670 values { 671 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 672 uniform vec4 val.b.c = vec4(1.0, 2.0, 3.0, 4.0); 673 output float out0 = 3.0; 674 } 675 vertex "" 676 #version 310 es 677 ${VERTEX_DECLARATIONS} 678 struct Inner {mediump vec4 c;}; 679 struct Struct {mediump vec4 a; Inner b;}; 680 uniform Struct val; 681 out mediump float res; 682 void main() 683 { 684 res = val.a.x; 685 ${VERTEX_OUTPUT} 686 } 687 "" 688 fragment "" 689 #version 310 es 690 precision mediump float; 691 struct Inner {mediump vec4 c;}; 692 struct Struct {mediump vec4 a; Inner b;}; 693 uniform Struct val; 694 ${FRAGMENT_DECLARATIONS} 695 in mediump float res; 696 void main() 697 { out0 = res + val.b.c.y; 698 ${FRAGMENT_OUTPUT} 699 } 700 "" 701 end 702 703 case partial_vec4_vec3_struct 704 version 310 es 705 desc "Uniform struct declared in both, used partially in both. Datatype vec4 and struct with vec3" 706 values { 707 uniform vec4 val.a = vec4(1.0, 2.0, 3.0, 4.0); 708 uniform vec3 val.b.c = vec3(1.0, 2.0, 3.0); 709 output float out0 = 3.0; 710 } 711 vertex "" 712 #version 310 es 713 ${VERTEX_DECLARATIONS} 714 struct Inner {mediump vec3 c;}; 715 struct Struct {mediump vec4 a; Inner b;}; 716 uniform Struct val; 717 out mediump float res; 718 void main() 719 { 720 res = val.a.x; 721 ${VERTEX_OUTPUT} 722 } 723 "" 724 fragment "" 725 #version 310 es 726 precision mediump float; 727 struct Inner {mediump vec3 c;}; 728 struct Struct {mediump vec4 a; Inner b;}; 729 uniform Struct val; 730 ${FRAGMENT_DECLARATIONS} 731 in mediump float res; 732 void main() 733 { out0 = res + val.b.c.y; 734 ${FRAGMENT_OUTPUT} 735 } 736 "" 737 end 738 739 case partial_vec2_vec3 740 version 310 es 741 desc "Uniform struct declared in both, used partially in both. Datatype vec2 and vec3" 742 values { 743 uniform vec2 val.a = vec2(1.0, 2.0); 744 uniform vec3 val.b = vec3(1.0, 2.0, 3.0); 745 output float out0 = 3.0; 746 } 747 vertex "" 748 #version 310 es 749 ${VERTEX_DECLARATIONS} 750 struct Struct {mediump vec2 a; mediump vec3 b;}; 751 uniform Struct val; 752 out mediump float res; 753 void main() 754 { 755 res = val.a.x; 756 ${VERTEX_OUTPUT} 757 } 758 "" 759 fragment "" 760 #version 310 es 761 precision mediump float; 762 struct Struct {mediump vec2 a; mediump vec3 b;}; 763 uniform Struct val; 764 ${FRAGMENT_DECLARATIONS} 765 in mediump float res; 766 void main() 767 { out0 = res + val.b.y; 768 ${FRAGMENT_OUTPUT} 769 } 770 "" 771 end 772 773 case partial_vec2_int 774 version 310 es 775 desc "Uniform struct declared in both, used partially in both. Datatype vec2 and int" 776 values { 777 uniform vec2 val.a = vec2(1.0, 2.0); 778 uniform int val.b = 2; 779 output float out0 = 3.0; 780 } 781 vertex "" 782 #version 310 es 783 ${VERTEX_DECLARATIONS} 784 struct Struct {mediump vec2 a; mediump int b;}; 785 uniform Struct val; 786 out mediump float res; 787 void main() 788 { 789 res = val.a.x; 790 ${VERTEX_OUTPUT} 791 } 792 "" 793 fragment "" 794 #version 310 es 795 precision mediump float; 796 struct Struct {mediump vec2 a; mediump int b;}; 797 uniform Struct val; 798 ${FRAGMENT_DECLARATIONS} 799 in mediump float res; 800 void main() 801 { out0 = res + float(val.b); 802 ${FRAGMENT_OUTPUT} 803 } 804 "" 805 end 806 807 case partial_int_float 808 version 310 es 809 desc "Uniform struct declared in both, used partially in both. Datatype int and float" 810 values { 811 uniform float val.a = 1.0; 812 uniform int val.b = 2; 813 output float out0 = 3.0; 814 } 815 vertex "" 816 #version 310 es 817 ${VERTEX_DECLARATIONS} 818 struct Struct {mediump float a; mediump int b;}; 819 uniform Struct val; 820 out mediump float res; 821 void main() 822 { 823 res = val.a; 824 ${VERTEX_OUTPUT} 825 } 826 "" 827 fragment "" 828 #version 310 es 829 precision mediump float; 830 struct Struct {mediump float a; mediump int b;}; 831 uniform Struct val; 832 ${FRAGMENT_DECLARATIONS} 833 in mediump float res; 834 void main() 835 { out0 = res + float(val.b); 836 ${FRAGMENT_OUTPUT} 837 } 838 "" 839 end 840 841 case partial_bvec2_vec2 842 version 310 es 843 desc "Uniform struct declared in both, used partially in both. Datatype bvec2 and vec2" 844 values { 845 uniform bvec2 val.a = bvec2(true, true); 846 uniform vec2 val.b = vec2(1.0, 2.0); 847 output float out0 = 3.0; 848 } 849 vertex "" 850 #version 310 es 851 ${VERTEX_DECLARATIONS} 852 struct Struct {bvec2 a; mediump vec2 b;}; 853 uniform Struct val; 854 out mediump float res; 855 void main() 856 { 857 res = float(val.a.x); 858 ${VERTEX_OUTPUT} 859 } 860 "" 861 fragment "" 862 #version 310 es 863 precision mediump float; 864 struct Struct {bvec2 a; mediump vec2 b;}; 865 uniform Struct val; 866 ${FRAGMENT_DECLARATIONS} 867 in mediump float res; 868 void main() 869 { out0 = res + val.b.y; 870 ${FRAGMENT_OUTPUT} 871 } 872 "" 873 end 874 875 case partial_ivec2_vec2 876 version 310 es 877 desc "Uniform struct declared in both, used partially in both. Datatype ivec2 and vec2" 878 values { 879 uniform ivec2 val.a = ivec2(1, 2); 880 uniform vec2 val.b = vec2(1.0, 2.0); 881 output float out0 = 3.0; 882 } 883 vertex "" 884 #version 310 es 885 ${VERTEX_DECLARATIONS} 886 struct Struct {mediump ivec2 a; mediump vec2 b;}; 887 uniform Struct val; 888 out mediump float res; 889 void main() 890 { 891 res = vec2(val.a).x; 892 ${VERTEX_OUTPUT} 893 } 894 "" 895 fragment "" 896 #version 310 es 897 precision mediump float; 898 struct Struct {mediump ivec2 a; mediump vec2 b;}; 899 uniform Struct val; 900 ${FRAGMENT_DECLARATIONS} 901 in mediump float res; 902 void main() 903 { out0 = res + val.b.y; 904 ${FRAGMENT_OUTPUT} 905 } 906 "" 907 end 908 909 case partial_ivec2_ivec2 910 version 310 es 911 desc "Uniform struct declared in both, used partially in both. Datatype ivec2 and ivec2" 912 values { 913 uniform ivec2 val.a = ivec2(1, 2); 914 uniform ivec2 val.b = ivec2(1, 2); 915 output float out0 = 3.0; 916 } 917 vertex "" 918 #version 310 es 919 ${VERTEX_DECLARATIONS} 920 struct Struct {mediump ivec2 a; mediump ivec2 b;}; 921 uniform Struct val; 922 out mediump float res; 923 void main() 924 { 925 res = vec2(val.a).x; 926 ${VERTEX_OUTPUT} 927 } 928 "" 929 fragment "" 930 #version 310 es 931 precision mediump float; 932 struct Struct {mediump ivec2 a; mediump ivec2 b;}; 933 uniform Struct val; 934 ${FRAGMENT_DECLARATIONS} 935 in mediump float res; 936 void main() 937 { out0 = res + vec2(val.b).y; 938 ${FRAGMENT_OUTPUT} 939 } 940 "" 941 end 942 943 case type_conflict_1 944 version 310 es 945 desc "Fragment struct has one less member than fragment version" 946 expect link_fail 947 values {output float out0 = 3.0;} 948 vertex "" 949 #version 310 es 950 ${VERTEX_DECLARATIONS} 951 struct Struct {mediump float a; mediump float b;}; 952 uniform Struct val; 953 out mediump float res; 954 void main() 955 { 956 res = val.a; 957 ${VERTEX_OUTPUT} 958 } 959 "" 960 fragment "" 961 #version 310 es 962 precision mediump float; 963 struct Struct {mediump float a;}; 964 uniform Struct val; 965 ${FRAGMENT_DECLARATIONS} 966 in mediump float res; 967 void main() 968 { out0 = res + val.a; 969 ${FRAGMENT_OUTPUT} 970 } 971 "" 972 end 973 974 case type_conflict_2 975 version 310 es 976 desc "Vertex struct has int, fragment struct has float." 977 expect link_fail 978 values {output float out0 = 3.0;} 979 vertex "" 980 #version 310 es 981 ${VERTEX_DECLARATIONS} 982 struct Struct {mediump int a;}; 983 uniform Struct val; 984 out mediump float res; 985 void main() 986 { 987 res = float(val.a); 988 ${VERTEX_OUTPUT} 989 } 990 "" 991 fragment "" 992 #version 310 es 993 precision mediump float; 994 struct Struct {mediump float a;}; 995 uniform Struct val; 996 ${FRAGMENT_DECLARATIONS} 997 in mediump float res; 998 void main() 999 { out0 = val.a; 1000 ${FRAGMENT_OUTPUT} 1001 } 1002 "" 1003 end 1004 1005 case type_conflict_3 1006 version 310 es 1007 desc "Vertex struct has vec3, fragment struct has vec4." 1008 expect link_fail 1009 values {output float out0 = 3.0;} 1010 vertex "" 1011 #version 310 es 1012 ${VERTEX_DECLARATIONS} 1013 struct Struct {mediump vec3 a;}; 1014 uniform Struct val; 1015 out mediump float res; 1016 void main() 1017 { 1018 res = float(val.a.x); 1019 ${VERTEX_OUTPUT} 1020 } 1021 "" 1022 fragment "" 1023 #version 310 es 1024 precision mediump float; 1025 struct Struct {mediump vec4 a;}; 1026 uniform Struct val; 1027 ${FRAGMENT_DECLARATIONS} 1028 in mediump float res; 1029 void main() 1030 { out0 = val.a.x; 1031 ${FRAGMENT_OUTPUT} 1032 } 1033 "" 1034 end 1035 1036 case precision_conflict_1 1037 version 310 es 1038 desc "Vertex side struct has highp, fragment side struct mediump." 1039 expect link_fail 1040 values {output float out0 = 3.0;} 1041 vertex "" 1042 #version 310 es 1043 ${VERTEX_DECLARATIONS} 1044 struct Struct {highp float a;}; 1045 uniform Struct val; 1046 out mediump float res; 1047 void main() 1048 { 1049 res = val.a; 1050 ${VERTEX_OUTPUT} 1051 } 1052 "" 1053 fragment "" 1054 #version 310 es 1055 precision mediump float; 1056 struct Struct {mediump float a;}; 1057 uniform Struct val; 1058 ${FRAGMENT_DECLARATIONS} 1059 in mediump float res; 1060 void main() 1061 { out0 = val.a; 1062 ${FRAGMENT_OUTPUT} 1063 } 1064 "" 1065 end 1066 1067 case precision_conflict_2 1068 version 310 es 1069 desc "Vertex side struct has mediump, fragment side struct lowp." 1070 expect link_fail 1071 values {output float out0 = 3.0;} 1072 vertex "" 1073 #version 310 es 1074 ${VERTEX_DECLARATIONS} 1075 struct Struct {mediump float a;}; 1076 uniform Struct val; 1077 out mediump float res; 1078 void main() 1079 { 1080 res = val.a; 1081 ${VERTEX_OUTPUT} 1082 } 1083 "" 1084 fragment "" 1085 #version 310 es 1086 precision mediump float; 1087 struct Struct {lowp float a;}; 1088 uniform Struct val; 1089 ${FRAGMENT_DECLARATIONS} 1090 in mediump float res; 1091 void main() 1092 { out0 = val.a; 1093 ${FRAGMENT_OUTPUT} 1094 } 1095 "" 1096 end 1097 1098 case precision_conflict_3 1099 version 310 es 1100 desc "Vertex side struct has lowp, fragment side struct mediump." 1101 expect link_fail 1102 values {output float out0 = 3.0;} 1103 vertex "" 1104 #version 310 es 1105 ${VERTEX_DECLARATIONS} 1106 struct Struct {lowp float a;}; 1107 uniform Struct val; 1108 out mediump float res; 1109 void main() 1110 { 1111 res = val.a; 1112 ${VERTEX_OUTPUT} 1113 } 1114 "" 1115 fragment "" 1116 #version 310 es 1117 precision mediump float; 1118 struct Struct {mediump float a;}; 1119 uniform Struct val; 1120 ${FRAGMENT_DECLARATIONS} 1121 in mediump float res; 1122 void main() 1123 { out0 = val.a; 1124 ${FRAGMENT_OUTPUT} 1125 } 1126 "" 1127 end 1128 1129 case precision_conflict_4 1130 version 310 es 1131 desc "Vertex side struct has lowp, fragment side struct implicit mediump." 1132 expect link_fail 1133 values {output float out0 = 3.0;} 1134 vertex "" 1135 #version 310 es 1136 ${VERTEX_DECLARATIONS} 1137 struct Struct {lowp float a;}; 1138 uniform Struct val; 1139 out mediump float res; 1140 void main() 1141 { 1142 res = val.a; 1143 ${VERTEX_OUTPUT} 1144 } 1145 "" 1146 fragment "" 1147 #version 310 es 1148 precision mediump float; 1149 struct Struct {float a;}; 1150 uniform Struct val; 1151 ${FRAGMENT_DECLARATIONS} 1152 in mediump float res; 1153 void main() 1154 { out0 = val.a; 1155 ${FRAGMENT_OUTPUT} 1156 } 1157 "" 1158 end 1159 1160 case light_struct_highp 1161 version 310 es 1162 desc "Complex Light struct from use case tests." 1163 values { 1164 uniform float val.constantAttenuation = 1.0; 1165 uniform float val.quadraticAttenuation = 1.0; 1166 output float out0 = 2.0; 1167 } 1168 vertex "" 1169 #version 310 es 1170 struct Light 1171 { 1172 mediump vec3 color; 1173 highp vec4 position; 1174 highp vec3 direction; 1175 mediump float constantAttenuation; 1176 mediump float linearAttenuation; 1177 mediump float quadraticAttenuation; 1178 }; 1179 ${VERTEX_DECLARATIONS} 1180 uniform Light val; 1181 out mediump float res; 1182 void main() 1183 { 1184 res = val.constantAttenuation; 1185 ${VERTEX_OUTPUT} 1186 } 1187 "" 1188 fragment "" 1189 #version 310 es 1190 precision mediump float; 1191 struct Light 1192 { 1193 mediump vec3 color; 1194 highp vec4 position; 1195 highp vec3 direction; 1196 mediump float constantAttenuation; 1197 mediump float linearAttenuation; 1198 mediump float quadraticAttenuation; 1199 }; 1200 struct Struct {float a;}; 1201 uniform Light val; 1202 ${FRAGMENT_DECLARATIONS} 1203 in mediump float res; 1204 void main() 1205 { 1206 out0 = res + val.quadraticAttenuation; 1207 ${FRAGMENT_OUTPUT} 1208 } 1209 "" 1210 end 1211 1212 case light_struct_mediump 1213 version 310 es 1214 desc "Complex Light struct from use case tests, without highp usage" 1215 values { 1216 uniform float val.constantAttenuation = 1.0; 1217 uniform float val.quadraticAttenuation = 1.0; 1218 output float out0 = 2.0; 1219 } 1220 vertex "" 1221 #version 310 es 1222 struct Light 1223 { 1224 mediump vec3 color; 1225 mediump vec4 position; 1226 mediump vec3 direction; 1227 mediump float constantAttenuation; 1228 mediump float linearAttenuation; 1229 mediump float quadraticAttenuation; 1230 }; 1231 ${VERTEX_DECLARATIONS} 1232 uniform Light val; 1233 out mediump float res; 1234 void main() 1235 { 1236 res = val.constantAttenuation; 1237 ${VERTEX_OUTPUT} 1238 } 1239 "" 1240 fragment "" 1241 #version 310 es 1242 precision mediump float; 1243 struct Light 1244 { 1245 mediump vec3 color; 1246 mediump vec4 position; 1247 mediump vec3 direction; 1248 mediump float constantAttenuation; 1249 mediump float linearAttenuation; 1250 mediump float quadraticAttenuation; 1251 }; 1252 struct Struct {float a;}; 1253 uniform Light val; 1254 ${FRAGMENT_DECLARATIONS} 1255 in mediump float res; 1256 void main() 1257 { 1258 out0 = res + val.quadraticAttenuation; 1259 ${FRAGMENT_OUTPUT} 1260 } 1261 "" 1262 end 1263 end 1264 1265 group block "Uniform blocks" 1266 case differing_precision 1267 version 310 es 1268 expect build_successful 1269 vertex "" 1270 #version 310 es 1271 1272 uniform Block 1273 { 1274 highp vec4 val; 1275 }; 1276 1277 ${VERTEX_DECLARATIONS} 1278 out mediump float res; 1279 void main() 1280 { 1281 res = val.x; 1282 ${VERTEX_OUTPUT} 1283 } 1284 "" 1285 fragment "" 1286 #version 310 es 1287 1288 uniform Block 1289 { 1290 mediump vec4 val; 1291 }; 1292 1293 precision mediump float; 1294 ${FRAGMENT_DECLARATIONS} 1295 in mediump float res; 1296 void main() 1297 { 1298 dEQP_FragColor = val; 1299 } 1300 "" 1301 end 1302 1303 case type_mismatch 1304 version 310 es 1305 expect link_fail 1306 vertex "" 1307 #version 310 es 1308 1309 uniform Block 1310 { 1311 highp vec4 val; 1312 }; 1313 1314 ${VERTEX_DECLARATIONS} 1315 out mediump float res; 1316 void main() 1317 { 1318 res = val.x; 1319 ${VERTEX_OUTPUT} 1320 } 1321 "" 1322 fragment "" 1323 #version 310 es 1324 1325 uniform Block 1326 { 1327 highp vec3 val; 1328 }; 1329 1330 precision mediump float; 1331 ${FRAGMENT_DECLARATIONS} 1332 in mediump float res; 1333 void main() 1334 { 1335 dEQP_FragColor = vec4(val, 1.0); 1336 } 1337 "" 1338 end 1339 1340 case members_mismatch 1341 version 310 es 1342 expect link_fail 1343 vertex "" 1344 #version 310 es 1345 1346 uniform Block 1347 { 1348 highp vec4 val; 1349 }; 1350 1351 ${VERTEX_DECLARATIONS} 1352 out mediump float res; 1353 void main() 1354 { 1355 res = val.x; 1356 ${VERTEX_OUTPUT} 1357 } 1358 "" 1359 fragment "" 1360 #version 310 es 1361 1362 uniform Block 1363 { 1364 highp vec4 val; 1365 lowp uint u; 1366 }; 1367 1368 precision mediump float; 1369 ${FRAGMENT_DECLARATIONS} 1370 in mediump float res; 1371 void main() 1372 { 1373 dEQP_FragColor = vec4(val); 1374 } 1375 "" 1376 end 1377 1378 case layout_qualifier_mismatch_1 1379 version 310 es 1380 expect link_fail 1381 vertex "" 1382 #version 310 es 1383 1384 layout(std140) uniform Block 1385 { 1386 highp vec4 val; 1387 }; 1388 1389 ${VERTEX_DECLARATIONS} 1390 out mediump float res; 1391 void main() 1392 { 1393 res = val.x; 1394 ${VERTEX_OUTPUT} 1395 } 1396 "" 1397 fragment "" 1398 #version 310 es 1399 1400 uniform Block 1401 { 1402 highp vec4 val; 1403 }; 1404 1405 precision mediump float; 1406 ${FRAGMENT_DECLARATIONS} 1407 in mediump float res; 1408 void main() 1409 { 1410 dEQP_FragColor = vec4(val); 1411 } 1412 "" 1413 end 1414 1415 case layout_qualifier_mismatch_2 1416 version 310 es 1417 expect link_fail 1418 vertex "" 1419 #version 310 es 1420 1421 layout(shared) uniform Block 1422 { 1423 highp vec4 val; 1424 }; 1425 1426 ${VERTEX_DECLARATIONS} 1427 out mediump float res; 1428 void main() 1429 { 1430 res = val.x; 1431 ${VERTEX_OUTPUT} 1432 } 1433 "" 1434 fragment "" 1435 #version 310 es 1436 1437 layout(packed) uniform Block 1438 { 1439 highp vec4 val; 1440 }; 1441 1442 precision mediump float; 1443 ${FRAGMENT_DECLARATIONS} 1444 in mediump float res; 1445 void main() 1446 { 1447 dEQP_FragColor = vec4(val); 1448 } 1449 "" 1450 end 1451 1452 case layout_qualifier_mismatch_3 1453 version 310 es 1454 expect link_fail 1455 vertex "" 1456 #version 310 es 1457 1458 layout(row_major) uniform Block 1459 { 1460 highp vec4 val; 1461 }; 1462 1463 ${VERTEX_DECLARATIONS} 1464 out mediump float res; 1465 void main() 1466 { 1467 res = val.x; 1468 ${VERTEX_OUTPUT} 1469 } 1470 "" 1471 fragment "" 1472 #version 310 es 1473 1474 layout(column_major) uniform Block 1475 { 1476 highp vec4 val; 1477 }; 1478 1479 precision mediump float; 1480 ${FRAGMENT_DECLARATIONS} 1481 in mediump float res; 1482 void main() 1483 { 1484 dEQP_FragColor = vec4(val); 1485 } 1486 "" 1487 end 1488 1489 case layout_qualifier_mismatch_4 1490 version 310 es 1491 expect link_fail 1492 vertex "" 1493 #version 310 es 1494 1495 layout(row_major) uniform Block 1496 { 1497 highp mat3 val; 1498 }; 1499 1500 ${VERTEX_DECLARATIONS} 1501 out mediump float res; 1502 void main() 1503 { 1504 res = val[0][1]; 1505 ${VERTEX_OUTPUT} 1506 } 1507 "" 1508 fragment "" 1509 #version 310 es 1510 1511 layout(column_major) uniform Block 1512 { 1513 highp mat3 val; 1514 }; 1515 1516 precision mediump float; 1517 ${FRAGMENT_DECLARATIONS} 1518 in mediump float res; 1519 void main() 1520 { 1521 dEQP_FragColor = vec4(val[2], 1.0); 1522 } 1523 "" 1524 end 1525 1526 case layout_qualifier_mismatch_5 1527 version 310 es 1528 expect link_fail 1529 vertex "" 1530 #version 310 es 1531 1532 uniform Block 1533 { 1534 layout(row_major) uniform highp mat3 val; 1535 }; 1536 1537 ${VERTEX_DECLARATIONS} 1538 out mediump float res; 1539 void main() 1540 { 1541 res = val[0][1]; 1542 ${VERTEX_OUTPUT} 1543 } 1544 "" 1545 fragment "" 1546 #version 310 es 1547 1548 uniform Block 1549 { 1550 layout(column_major) uniform highp mat3 val; 1551 }; 1552 1553 precision mediump float; 1554 ${FRAGMENT_DECLARATIONS} 1555 in mediump float res; 1556 void main() 1557 { 1558 dEQP_FragColor = vec4(val[2], 1.0); 1559 } 1560 "" 1561 end 1562 end 1563
