1case float_input 2 version 300 es 3 values 4 { 5 input float in0 = [ 1.123 | 0.75 | -512.0 | -72.13 | 199.91 ]; 6 output float out0 = [ 1.123 | 0.75 | -512.0 | -72.13 | 199.91 ]; 7 } 8 values 9 { 10 input float in0 = [ -1.123 | -0.75 | 512.0 | -72.13 | -199.91 ]; 11 output float out0 = [ -1.123 | -0.75 | 512.0 | -72.13 | -199.91 ]; 12 } 13 14 both "" 15 #version 300 es 16 precision highp float; 17 ${DECLARATIONS} 18 void main() 19 { 20 out0 = in0; 21 ${OUTPUT} 22 } 23 "" 24end 25 26case float_uniform 27 version 300 es 28 values 29 { 30 uniform float uni0 = [ 1.123 | 0.75 | -512.0 | -72.13 | 199.91 ]; 31 output float out0 = [ 1.123 | 0.75 | -512.0 | -72.13 | 199.91 ]; 32 } 33 34 both "" 35 #version 300 es 36 precision highp float; 37 ${DECLARATIONS} 38 uniform float uni0; 39 void main() 40 { 41 out0 = uni0; 42 ${OUTPUT} 43 } 44 "" 45end 46 47case float_0 48 version 300 es 49 values { output float out0 = 1.123; } 50 both "" 51 #version 300 es 52 precision highp float; 53 ${DECLARATIONS} 54 void main() 55 { 56 out0 = +1.123; 57 ${OUTPUT} 58 } 59 "" 60end 61 62case float_1 63 version 300 es 64 values { output float out0 = -1.123; } 65 both "" 66 #version 300 es 67 precision highp float; 68 ${DECLARATIONS} 69 void main() 70 { 71 out0 = -1.123; 72 ${OUTPUT} 73 } 74 "" 75end 76 77case float_2 78 version 300 es 79 values { output float out0 = 123.0; } 80 both "" 81 #version 300 es 82 precision highp float; 83 ${DECLARATIONS} 84 void main() 85 { 86 out0 = 123.; 87 ${OUTPUT} 88 } 89 "" 90end 91 92case float_3 93 version 300 es 94 values { output float out0 = 0.123; } 95 both "" 96 #version 300 es 97 precision highp float; 98 ${DECLARATIONS} 99 void main() 100 { 101 out0 = .123; 102 ${OUTPUT} 103 } 104 "" 105end 106 107case float_4 108 version 300 es 109 values { output float out0 = 123.0; } 110 both "" 111 #version 300 es 112 precision highp float; 113 ${DECLARATIONS} 114 void main() 115 { 116 out0 = 1.23e+2; 117 ${OUTPUT} 118 } 119 "" 120end 121 122case float_5 123 version 300 es 124 values { output float out0 = -123.0; } 125 both "" 126 #version 300 es 127 precision highp float; 128 ${DECLARATIONS} 129 void main() 130 { 131 out0 = -1.23E+2; 132 ${OUTPUT} 133 } 134 "" 135end 136 137case float_6 138 version 300 es 139 values { output float out0 = -123.0; } 140 both "" 141 #version 300 es 142 precision highp float; 143 ${DECLARATIONS} 144 void main() 145 { 146 out0 = -1.23e2; 147 ${OUTPUT} 148 } 149 "" 150end 151 152case float_7 153 version 300 es 154 values { output float out0 = 0.123; } 155 both "" 156 #version 300 es 157 precision highp float; 158 ${DECLARATIONS} 159 void main() 160 { 161 out0 = 1.23e-1; 162 ${OUTPUT} 163 } 164 "" 165end 166 167case float_8 168 version 300 es 169 values { output float out0 = 1000.0; } 170 both "" 171 #version 300 es 172 precision highp float; 173 ${DECLARATIONS} 174 void main() 175 { 176 out0 = 1e3; 177 ${OUTPUT} 178 } 179 "" 180end 181 182case float_f_suffix_0 183 version 300 es 184 values { output float out0 = 1.0; } 185 both "" 186 #version 300 es 187 precision mediump float; 188 ${DECLARATIONS} 189 void main () 190 { 191 ${SETUP} 192 float value = 1.0f; 193 out0 = value; 194 ${OUTPUT} 195 } 196 "" 197end 198 199case float_f_suffix_1 200 version 300 es 201 values { output float out0 = 1.0; } 202 both "" 203 #version 300 es 204 precision mediump float; 205 ${DECLARATIONS} 206 void main () 207 { 208 ${SETUP} 209 float value = 1.0F; 210 out0 = value; 211 ${OUTPUT} 212 } 213 "" 214end 215 216case int_0 217 version 300 es 218 values { output int out0 = 123; } 219 both "" 220 #version 300 es 221 precision highp float; 222 ${DECLARATIONS} 223 void main() 224 { 225 out0 = 123; 226 ${OUTPUT} 227 } 228 "" 229end 230 231case int_1 232 version 300 es 233 values { output int out0 = -321; } 234 both "" 235 #version 300 es 236 precision highp float; 237 ${DECLARATIONS} 238 void main() 239 { 240 out0 = -321; 241 ${OUTPUT} 242 } 243 "" 244end 245 246case int_2 247 version 300 es 248 values { output int out0 = 123; } 249 both "" 250 #version 300 es 251 precision highp float; 252 ${DECLARATIONS} 253 void main() 254 { 255 out0 = 0x7B; 256 ${OUTPUT} 257 } 258 "" 259end 260 261case int_3 262 version 300 es 263 values { output int out0 = 123; } 264 both "" 265 #version 300 es 266 precision highp float; 267 ${DECLARATIONS} 268 void main() 269 { 270 out0 = 0X7b; 271 ${OUTPUT} 272 } 273 "" 274end 275 276case int_4 277 version 300 es 278 values { output int out0 = 123; } 279 both "" 280 #version 300 es 281 precision highp float; 282 ${DECLARATIONS} 283 void main() 284 { 285 out0 = 0173; 286 ${OUTPUT} 287 } 288 "" 289end 290 291case bool_0 292 version 300 es 293 values { output bool out0 = true; } 294 both "" 295 #version 300 es 296 precision highp float; 297 ${DECLARATIONS} 298 void main() 299 { 300 out0 = true; 301 ${OUTPUT} 302 } 303 "" 304end 305 306case bool_1 307 version 300 es 308 values { output bool out0 = false; } 309 both "" 310 #version 300 es 311 precision highp float; 312 ${DECLARATIONS} 313 void main() 314 { 315 out0 = false; 316 ${OUTPUT} 317 } 318 "" 319end 320 321case const_float_global 322 version 300 es 323 values { output float out0 = 1000.0; } 324 325 both "" 326 #version 300 es 327 precision mediump float; 328 ${DECLARATIONS} 329 const float theConstant = 1000.0; 330 void main() 331 { 332 out0 = theConstant; 333 ${OUTPUT} 334 } 335 "" 336end 337 338case const_float_main 339 version 300 es 340 values { output float out0 = -1000.0; } 341 342 both "" 343 #version 300 es 344 precision mediump float; 345 ${DECLARATIONS} 346 void main() 347 { 348 const float theConstant = -1000.0; 349 out0 = theConstant; 350 ${OUTPUT} 351 } 352 "" 353end 354 355case const_float_function 356 version 300 es 357 values { output float out0 = -0.012; } 358 359 both "" 360 #version 300 es 361 precision mediump float; 362 ${DECLARATIONS} 363 float func() 364 { 365 const float theConstant = -0.012; 366 return theConstant; 367 } 368 void main() 369 { 370 out0 = func(); 371 ${OUTPUT} 372 } 373 "" 374end 375 376case const_float_scope 377 version 300 es 378 values { output float out0 = 1.0; } 379 380 both "" 381 #version 300 es 382 precision mediump float; 383 ${DECLARATIONS} 384 void main() 385 { 386 { 387 const float theConstant = 1.0; 388 out0 = theConstant; 389 } 390 ${OUTPUT} 391 } 392 "" 393end 394 395case const_float_scope_shawdowing_1 396 version 300 es 397 values { output float out0 = 1.0; } 398 399 both "" 400 #version 300 es 401 precision mediump float; 402 ${DECLARATIONS} 403 void main() 404 { 405 const float theConstant = 100.0; 406 { 407 const float theConstant = 1.0; 408 out0 = theConstant; 409 } 410 ${OUTPUT} 411 } 412 "" 413end 414 415case const_float_scope_shawdowing_2 416 version 300 es 417 values { output float out0 = 1.0; } 418 419 both "" 420 #version 300 es 421 precision mediump float; 422 ${DECLARATIONS} 423 const float theConstant = 100.0; 424 void main() 425 { 426 { 427 const float theConstant = 1.0; 428 out0 = theConstant; 429 } 430 ${OUTPUT} 431 } 432 "" 433end 434 435case const_float_scope_shawdowing_3 436 version 300 es 437 values { output float out0 = 1.0; } 438 439 both "" 440 #version 300 es 441 precision mediump float; 442 ${DECLARATIONS} 443 const float theConstant = 100.0; 444 void main() 445 { 446 const float theConstant = -100.0; 447 { 448 const float theConstant = 1.0; 449 out0 = theConstant; 450 } 451 ${OUTPUT} 452 } 453 "" 454end 455 456case const_float_scope_shawdowing_4 457 version 300 es 458 values { output float out0 = 2.0; } 459 460 both "" 461 #version 300 es 462 precision mediump float; 463 ${DECLARATIONS} 464 const float theConstant = 100.0; 465 float func() 466 { 467 const float theConstant = 2.0; 468 return theConstant; 469 } 470 void main() 471 { 472 const float theConstant = -100.0; 473 { 474 const float theConstant = 1.0; 475 out0 = func(); 476 } 477 ${OUTPUT} 478 } 479 "" 480end 481 482case const_float_operations_with_const 483 version 300 es 484 values { output float out0 = 21.0; } 485 486 both "" 487 #version 300 es 488 precision mediump float; 489 ${DECLARATIONS} 490 const float theGlobalConstant = 10.0; 491 float func() 492 { 493 const float theConstant = 2.0; 494 return theConstant; 495 } 496 void main() 497 { 498 const float theConstant = -100.0; 499 { 500 const float theConstant = 1.0; 501 out0 = func() * theGlobalConstant + theConstant; 502 } 503 ${OUTPUT} 504 } 505 "" 506end 507 508case const_float_assignment_1 509 version 300 es 510 values { output float out0 = 10.0; } 511 512 both "" 513 #version 300 es 514 precision mediump float; 515 ${DECLARATIONS} 516 void main() 517 { 518 const float theConstant1 = 10.0; 519 const float theConstant2 = theConstant1; 520 out0 = theConstant2; 521 ${OUTPUT} 522 } 523 "" 524end 525 526case const_float_assignment_2 527 version 300 es 528 values { output float out0 = 10.0; } 529 530 both "" 531 #version 300 es 532 precision mediump float; 533 ${DECLARATIONS} 534 void main() 535 { 536 const float theConstant1 = 10.0; 537 { 538 const float theConstant2 = theConstant1; 539 out0 = theConstant2; 540 } 541 ${OUTPUT} 542 } 543 "" 544end 545 546case const_float_assignment_3 547 version 300 es 548 values { output float out0 = 10.0; } 549 550 both "" 551 #version 300 es 552 precision mediump float; 553 ${DECLARATIONS} 554 const float theConstant1 = 10.0; 555 void main() 556 { 557 const float theConstant2 = theConstant1; 558 out0 = theConstant2; 559 ${OUTPUT} 560 } 561 "" 562end 563 564case const_float_assignment_4 565 version 300 es 566 values { output float out0 = 10.0; } 567 568 both "" 569 #version 300 es 570 precision mediump float; 571 ${DECLARATIONS} 572 const float theConstant1 = 10.0; 573 float func() 574 { 575 const float theConstant2 = theConstant1; 576 return theConstant2; 577 } 578 void main() 579 { 580 out0 = func(); 581 ${OUTPUT} 582 } 583 "" 584end 585 586case const_float_assign_uniform 587 version 300 es 588 expect compile_fail 589 values { output float out0 = 10.0; } 590 both "" 591 #version 300 es 592 precision mediump float; 593 ${DECLARATIONS} 594 uniform float theUniform; 595 void main() 596 { 597 const float theConstant = theUniform; 598 out0 = theConstant; 599 ${OUTPUT} 600 } 601 "" 602end 603 604case const_float_assign_varying 605 version 300 es 606 expect compile_fail 607 values { output float out0 = 10.0; } 608 vertex "" 609 #version 300 es 610 ${VERTEX_DECLARATIONS} 611 out float theVarying; 612 void main() 613 { 614 theVarying = 1.0; 615 gl_Position = vec(1.0); 616 } 617 "" 618 fragment "" 619 #version 300 es 620 precision mediump float; 621 ${FRAGMENT_DECLARATIONS} 622 in float theVarying; 623 void main() 624 { 625 const float theConstant = theVarying; 626 out0 = theConstant; 627 ${FRAGMENT_OUTPUT} 628 } 629 "" 630end 631 632case const_float_function_gotcha 633 version 300 es 634 desc "Function constant parameters are not really constants, so using them as constant expressions should fail." 635 expect compile_fail 636 values { output float out0 = 20.0; } 637 both "" 638 #version 300 es 639 precision mediump float; 640 ${DECLARATIONS} 641 float func(const float gotcha) 642 { 643 const float theConstant2 = gotcha; 644 return theConstant2*2.0; 645 } 646 void main() 647 { 648 const float theConstant = 10.0; 649 out0 = func(theConstant); 650 ${OUTPUT} 651 } 652 "" 653end 654 655case const_float_from_int 656 version 300 es 657 values { output float out0 = 10.0; } 658 659 both "" 660 #version 300 es 661 precision mediump float; 662 ${DECLARATIONS} 663 const float theConstant = float(10); 664 void main() 665 { 666 out0 = theConstant; 667 ${OUTPUT} 668 } 669 "" 670end 671 672case const_float_from_vec2 673 version 300 es 674 values { output float out0 = 10.0; } 675 676 both "" 677 #version 300 es 678 precision mediump float; 679 ${DECLARATIONS} 680 const float theConstant = vec2(1.0, 10.0).y; 681 void main() 682 { 683 out0 = theConstant; 684 ${OUTPUT} 685 } 686 "" 687end 688 689case const_float_from_vec3 690 version 300 es 691 values { output float out0 = 10.0; } 692 693 both "" 694 #version 300 es 695 precision mediump float; 696 ${DECLARATIONS} 697 const float theConstant = vec3(1.0, 10.0, 20.0).y; 698 void main() 699 { 700 out0 = theConstant; 701 ${OUTPUT} 702 } 703 "" 704end 705 706case const_float_from_vec4 707 version 300 es 708 values { output float out0 = 10.0; } 709 710 both "" 711 #version 300 es 712 precision mediump float; 713 ${DECLARATIONS} 714 const float theConstant = vec4(1.0, 10.0, 20.0, -10.0).y; 715 void main() 716 { 717 out0 = theConstant; 718 ${OUTPUT} 719 } 720 "" 721end 722 723case const_float_assign_variable_1 724 version 300 es 725 expect compile_fail 726 values { output float out0 = 20.0; } 727 both "" 728 #version 300 es 729 precision mediump float; 730 ${DECLARATIONS} 731 void main() 732 { 733 float theVariable = 20.0; 734 const float theConstant = theVariable; 735 out0 = theConstant; 736 ${OUTPUT} 737 } 738 "" 739end 740 741case const_float_assign_variable_2 742 version 300 es 743 expect compile_fail 744 values { output float out0 = 50.0; } 745 both "" 746 #version 300 es 747 precision mediump float; 748 ${DECLARATIONS} 749 void main() 750 { 751 float theVariable = 20.0; 752 theVariable += 30.0; 753 const float theConstant = theVariable; 754 out0 = theConstant; 755 ${OUTPUT} 756 } 757 "" 758end 759 760case const_float_assign_user_func 761 version 300 es 762 expect compile_fail 763 values { output float out0 = 50.0; } 764 both "" 765 #version 300 es 766 precision mediump float; 767 ${DECLARATIONS} 768 float func() 769 { 770 return 50.0; 771 } 772 void main() 773 { 774 const float theConstant = func(); 775 out0 = theConstant; 776 ${OUTPUT} 777 } 778 "" 779end 780 781case int_decimal 782 version 300 es 783 values { output int out0 = 7; } 784 both "" 785 #version 300 es 786 ${DECLARATIONS} 787 void main () 788 { 789 ${SETUP} 790 int value = 7; 791 out0 = value; 792 ${OUTPUT} 793 } 794 "" 795end 796 797case int_octal 798 version 300 es 799 values { output int out0 = 15; } 800 both "" 801 #version 300 es 802 ${DECLARATIONS} 803 void main () 804 { 805 ${SETUP} 806 int value = 017; 807 out0 = value; 808 ${OUTPUT} 809 } 810 "" 811end 812 813case int_hexadecimal_0 814 version 300 es 815 values { output int out0 = 47; } 816 both "" 817 #version 300 es 818 ${DECLARATIONS} 819 void main () 820 { 821 ${SETUP} 822 int value = 0x2f; 823 out0 = value; 824 ${OUTPUT} 825 } 826 "" 827end 828 829case int_hexadecimal_1 830 version 300 es 831 values { output int out0 = 47; } 832 both "" 833 #version 300 es 834 ${DECLARATIONS} 835 void main () 836 { 837 ${SETUP} 838 int value = 0X2f; 839 out0 = value; 840 ${OUTPUT} 841 } 842 "" 843end 844 845case uint_decimal_0 846 version 300 es 847 values { output uint out0 = 7; } 848 both "" 849 #version 300 es 850 ${DECLARATIONS} 851 void main () 852 { 853 ${SETUP} 854 uint value = 7u; 855 out0 = value; 856 ${OUTPUT} 857 } 858 "" 859end 860 861case uint_decimal_1 862 version 300 es 863 values { output uint out0 = 7; } 864 both "" 865 #version 300 es 866 ${DECLARATIONS} 867 void main () 868 { 869 ${SETUP} 870 uint value = 7U; 871 out0 = value; 872 ${OUTPUT} 873 } 874 "" 875end 876 877case uint_octal_0 878 version 300 es 879 values { output uint out0 = 15; } 880 both "" 881 #version 300 es 882 ${DECLARATIONS} 883 void main () 884 { 885 ${SETUP} 886 uint value = 017u; 887 out0 = value; 888 ${OUTPUT} 889 } 890 "" 891end 892 893case uint_octal_1 894 version 300 es 895 values { output uint out0 = 15; } 896 both "" 897 #version 300 es 898 ${DECLARATIONS} 899 void main () 900 { 901 ${SETUP} 902 uint value = 017U; 903 out0 = value; 904 ${OUTPUT} 905 } 906 "" 907end 908 909case uint_hexadecimal_0 910 version 300 es 911 values { output uint out0 = 47; } 912 both "" 913 #version 300 es 914 ${DECLARATIONS} 915 void main () 916 { 917 ${SETUP} 918 uint value = 0x2fU; 919 out0 = value; 920 ${OUTPUT} 921 } 922 "" 923end 924 925case uint_hexadecimal_1 926 version 300 es 927 values { output uint out0 = 47; } 928 both "" 929 #version 300 es 930 ${DECLARATIONS} 931 void main () 932 { 933 ${SETUP} 934 uint value = 0X2fu; 935 out0 = value; 936 ${OUTPUT} 937 } 938 "" 939end 940 941case int_from_uint 942 expect compile_fail 943 version 300 es 944 both "" 945 #version 300 es 946 ${DECLARATIONS} 947 void main () 948 { 949 int value = 7u; 950 ${POSITION_FRAG_COLOR} = vec4(0.0); 951 } 952 "" 953end 954 955case uint_from_int 956 expect compile_fail 957 version 300 es 958 both "" 959 #version 300 es 960 ${DECLARATIONS} 961 void main () 962 { 963 uint value = 7; 964 ${POSITION_FRAG_COLOR} = vec4(0.0); 965 } 966 "" 967end 968 969case int_from_float 970 expect compile_fail 971 version 300 es 972 both "" 973 #version 300 es 974 ${DECLARATIONS} 975 void main () 976 { 977 int value = 7.0; 978 ${POSITION_FRAG_COLOR} = vec4(0.0); 979 } 980 "" 981end 982 983case uint_from_float 984 expect compile_fail 985 version 300 es 986 both "" 987 #version 300 es 988 ${DECLARATIONS} 989 void main () 990 { 991 uint value = 7.0; 992 ${POSITION_FRAG_COLOR} = vec4(0.0); 993 } 994 "" 995end 996 997case bool_from_int 998 expect compile_fail 999 version 300 es 1000 both "" 1001 #version 300 es 1002 ${DECLARATIONS} 1003 void main () 1004 { 1005 bool value = 1; 1006 ${POSITION_FRAG_COLOR} = vec4(0.0); 1007 } 1008 "" 1009end 1010 1011case bool_from_uint 1012 expect compile_fail 1013 version 300 es 1014 both "" 1015 #version 300 es 1016 ${DECLARATIONS} 1017 void main () 1018 { 1019 bool value = 1u; 1020 ${POSITION_FRAG_COLOR} = vec4(0.0); 1021 } 1022 "" 1023end 1024 1025case bool_from_float 1026 expect compile_fail 1027 version 300 es 1028 both "" 1029 #version 300 es 1030 ${DECLARATIONS} 1031 void main () 1032 { 1033 bool value = 1.0; 1034 ${POSITION_FRAG_COLOR} = vec4(0.0); 1035 } 1036 "" 1037end 1038 1039case float_int_f_suffix_0 1040 expect compile_fail 1041 version 300 es 1042 both "" 1043 #version 300 es 1044 precision mediump float; 1045 ${DECLARATIONS} 1046 void main () 1047 { 1048 ${SETUP} 1049 float value = 1f; 1050 ${POSITION_FRAG_COLOR} = vec4(0.0); 1051 } 1052 "" 1053end 1054 1055case float_int_f_suffix_1 1056 expect compile_fail 1057 version 300 es 1058 both "" 1059 #version 300 es 1060 precision mediump float; 1061 ${DECLARATIONS} 1062 void main () 1063 { 1064 ${SETUP} 1065 float value = 1F; 1066 ${POSITION_FRAG_COLOR} = vec4(0.0); 1067 } 1068 "" 1069end 1070 1071case int_l_suffix 1072 expect compile_fail 1073 version 300 es 1074 both "" 1075 #version 300 es 1076 ${DECLARATIONS} 1077 void main () 1078 { 1079 int value = 1l; 1080 ${POSITION_FRAG_COLOR} = vec4(0.0); 1081 } 1082 "" 1083end 1084 1085case uint_ul_suffix 1086 expect compile_fail 1087 version 300 es 1088 both "" 1089 #version 300 es 1090 ${DECLARATIONS} 1091 void main () 1092 { 1093 uint value = 1ul; 1094 ${POSITION_FRAG_COLOR} = vec4(0.0); 1095 } 1096 "" 1097end 1098 1099case invalid_octal_0 1100 expect compile_fail 1101 version 300 es 1102 both "" 1103 #version 300 es 1104 ${DECLARATIONS} 1105 void main () 1106 { 1107 int value = 018; 1108 ${POSITION_FRAG_COLOR} = vec4(0.0); 1109 } 1110 "" 1111end 1112 1113case invalid_octal_1 1114 expect compile_fail 1115 version 300 es 1116 both "" 1117 #version 300 es 1118 ${DECLARATIONS} 1119 void main () 1120 { 1121 uint value = 09U; 1122 ${POSITION_FRAG_COLOR} = vec4(0.0); 1123 } 1124 "" 1125end 1126 1127case invalid_hexadecimal_0 1128 expect compile_fail 1129 version 300 es 1130 both "" 1131 #version 300 es 1132 ${DECLARATIONS} 1133 void main () 1134 { 1135 int value = 0x2g7; 1136 ${POSITION_FRAG_COLOR} = vec4(0.0); 1137 } 1138 "" 1139end 1140 1141case invalid_hexadecimal_1 1142 expect compile_fail 1143 version 300 es 1144 both "" 1145 #version 300 es 1146 ${DECLARATIONS} 1147 void main () 1148 { 1149 uint value = 0X1h7u; 1150 ${POSITION_FRAG_COLOR} = vec4(0.0); 1151 } 1152 "" 1153end 1154