gpu/config/gpu_driver_bug_list_json.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Determines whether a certain driver bug exists in the current system.
   6 // The format of a valid gpu_driver_bug_list.json file is defined in
   7 // <gpu/config/gpu_control_list_format.txt>.
   8 // The supported "features" can be found in
   9 // <gpu/config/gpu_driver_bug_workaround_type.h>.
  10
  11 #include "gpu/config/gpu_control_list_jsons.h"
  12
  13 #define LONG_STRING_CONST(...) #__VA_ARGS__
  14
  15 namespace gpu {
  16
  17 const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
  18
  19 {
  20   "name": "gpu driver bug list",
  21   // Please update the version number whenever you change this file.
  22   "version": "7.8",
  23   "entries": [
  24     {
  25       "id": 1,
  26       "description": "Imagination driver doesn't like uploading lots of buffer data constantly",
  27       "os": {
  28         "type": "android"
  29       },
  30       "gl_vendor": "Imagination.*",
  31       "features": [
  32         "use_client_side_arrays_for_stream_buffers"
  33       ]
  34     },
  35     {
  36       "id": 2,
  37       "description": "ARM driver doesn't like uploading lots of buffer data constantly",
  38       "os": {
  39         "type": "android"
  40       },
  41       "gl_vendor": "ARM.*",
  42       "features": [
  43         "use_client_side_arrays_for_stream_buffers"
  44       ]
  45     },
  46     {
  47       "id": 3,
  48       "description": "glGenerateMipmap leaks vram without setting texture filters on some Mac drivers",
  49       "webkit_bugs": [48489],
  50       "cr_bugs": [349137],
  51       "os": {
  52         "type": "macosx",
  53         "version": {
  54           "op": "<",
  55           "value": "10.9"
  56         }
  57       },
  58       "features": [
  59         "set_texture_filter_before_generating_mipmap"
  60       ]
  61     },
  62     {
  63       "id": 4,
  64       "description": "glReadPixels incorrectly sets alpha to 0 on some drivers from a drawing buffer without alpha channel",
  65       "webkit_bugs": [33416],
  66       "cr_bugs": [349137],
  67       "os": {
  68         "type": "macosx",
  69         "version": {
  70           "op": "<",
  71           "value": "10.9"
  72         }
  73       },
  74       "features": [
  75         "clear_alpha_in_readpixels"
  76       ]
  77     },
  78     {
  79       "id": 5,
  80       "description": "Always call glUseProgram after a successful link to avoid a driver bug",
  81       "cr_bugs": [349137],
  82       "vendor_id": "0x10de",
  83       "exceptions": [
  84         {
  85           "os": {
  86             "type": "macosx",
  87             "version": {
  88               "op": ">=",
  89               "value": "10.9"
  90             }
  91           }
  92         }
  93       ],
  94       "features": [
  95         "use_current_program_after_successful_link"
  96       ]
  97     },
  98     {
  99       "id": 6,
 100       "description": "Restore scissor on FBO change with Qualcomm GPUs on older versions of Android",
 101       "cr_bugs": [165493, 222018],
 102       "os": {
 103         "type": "android",
 104         "version": {
 105           "op": "<",
 106           "value": "4.3"
 107         }
 108       },
 109       "gl_vendor": "Qualcomm.*",
 110       "features": [
 111         "restore_scissor_on_fbo_change"
 112       ]
 113     },
 114     {
 115       "id": 7,
 116       "cr_bugs": [89557],
 117       "description": "Work around a bug in offscreen buffers on NVIDIA GPUs on Macs",
 118       "os": {
 119         "type": "macosx"
 120       },
 121       "vendor_id": "0x10de",
 122       "features": [
 123         "needs_offscreen_buffer_workaround"
 124       ]
 125     },
 126     {
 127       "id": 8,
 128       "description": "A few built-in glsl functions on Mac behave incorrectly",
 129       "cr_bugs": [349137],
 130       "os": {
 131         "type": "macosx",
 132         "version": {
 133           "op": "<",
 134           "value": "10.9"
 135         }
 136       },
 137       "vendor_id": "0x1002",
 138       "features": [
 139         "needs_glsl_built_in_function_emulation"
 140       ]
 141     },
 142     {
 143       "id": 9,
 144       "description": "AMD drivers get gl_PointCoord backward on OS X 10.8 or earlier",
 145       "cr_bugs": [256349],
 146       "os": {
 147         "type": "macosx",
 148         "version": {
 149           "op": "<",
 150           "value": "10.9"
 151         }
 152       },
 153       "vendor_id": "0x1002",
 154       "features": [
 155         "reverse_point_sprite_coord_origin"
 156       ]
 157     },
 158     {
 159       "id": 10,
 160       "description": "Intel drivers get gl_PointCoord backward on OS X 10.8 or earlier",
 161       "cr_bugs": [256349],
 162       "os": {
 163         "type": "macosx",
 164         "version": {
 165           "op": "<",
 166           "value": "10.9"
 167         }
 168       },
 169       "vendor_id": "0x8086",
 170       "features": [
 171         "reverse_point_sprite_coord_origin"
 172       ]
 173     },
 174     {
 175       "id": 11,
 176       "description": "Limit max texure size to 4096 on Macs with Intel GPUs",
 177       "os": {
 178         "type": "macosx"
 179       },
 180       "vendor_id": "0x8086",
 181       "features": [
 182         "max_texture_size_limit_4096"
 183       ]
 184     },
 185     {
 186       "id": 12,
 187       "description": "Limit max cube map texure size to 1024 on Macs with Intel GPUs",
 188       "os": {
 189         "type": "macosx"
 190       },
 191       "vendor_id": "0x8086",
 192       "features": [
 193         "max_cube_map_texture_size_limit_1024"
 194       ]
 195     },
 196     {
 197       "id": 13,
 198       "description": "Limit max cube map texure size to 512 on older Macs with Intel GPUs",
 199       "os": {
 200         "type": "macosx",
 201         "version": {
 202           "op": "<",
 203           "value": "10.7.3"
 204         }
 205       },
 206       "vendor_id": "0x8086",
 207       "features": [
 208         "max_cube_map_texture_size_limit_512"
 209       ]
 210     },
 211     {
 212       "id": 14,
 213       "description": "Limit max texure size and cube map texture size to 4096 on Macs with AMD GPUs",
 214       "os": {
 215         "type": "macosx"
 216       },
 217       "vendor_id": "0x1002",
 218       "features": [
 219         "max_texture_size_limit_4096",
 220         "max_cube_map_texture_size_limit_4096"
 221       ]
 222     },
 223     {
 224       "id": 16,
 225       "description": "EXT_occlusion_query appears to be buggy with Intel GPUs on Linux",
 226       "os": {
 227         "type": "linux"
 228       },
 229       "vendor_id": "0x8086",
 230       "features": [
 231         "disable_ext_occlusion_query"
 232       ]
 233     },
 234     {
 235       "id": 17,
 236       "description": "Some drivers are unable to reset the D3D device in the GPU process sandbox",
 237       "os": {
 238         "type": "win"
 239       },
 240       "features": [
 241         "exit_on_context_lost"
 242       ]
 243     },
 244     {
 245       "id": 19,
 246       "description": "Disable depth textures on Android with Qualcomm GPUs",
 247       "os": {
 248         "type": "android"
 249       },
 250       "gl_vendor": "Qualcomm.*",
 251       "features": [
 252         "disable_depth_texture"
 253       ]
 254     },
 255     {
 256       "id": 20,
 257       "description": "Disable EXT_draw_buffers on GeForce GT 650M on Mac OS X due to driver bugs",
 258       "os": {
 259         "type": "macosx"
 260       },
 261       "vendor_id": "0x10de",
 262       "device_id": ["0x0fd5"],
 263       "multi_gpu_category": "any",
 264       "features": [
 265         "disable_ext_draw_buffers"
 266       ]
 267     },
 268     {
 269       "id": 21,
 270       "description": "Vivante GPUs are buggy with context switching",
 271       "cr_bugs": [179250, 235935],
 272       "os": {
 273         "type": "android"
 274       },
 275       "gl_extensions": ".*GL_VIV_shader_binary.*",
 276       "features": [
 277         "unbind_fbo_on_context_switch"
 278       ]
 279     },
 280     {
 281       "id": 22,
 282       "description": "Imagination drivers are buggy with context switching",
 283       "cr_bugs": [230896],
 284       "os": {
 285         "type": "android"
 286       },
 287       "gl_vendor": "Imagination.*",
 288       "features": [
 289         "unbind_fbo_on_context_switch"
 290       ]
 291     },
 292     {
 293       "id": 23,
 294       "cr_bugs": [243038],
 295       "description": "Disable OES_standard_derivative on Intel Pineview M Gallium drivers",
 296       "os": {
 297         "type": "chromeos"
 298       },
 299       "vendor_id": "0x8086",
 300       "device_id": ["0xa011", "0xa012"],
 301       "features": [
 302         "disable_oes_standard_derivatives"
 303       ]
 304     },
 305     {
 306       "id": 24,
 307       "cr_bugs": [231082],
 308       "description": "Mali-400 drivers throw an error when a buffer object's size is set to 0",
 309       "os": {
 310         "type": "android"
 311       },
 312       "gl_vendor": "ARM.*",
 313       "gl_renderer": ".*Mali-400.*",
 314       "features": [
 315         "use_non_zero_size_for_client_side_stream_buffers"
 316       ]
 317     },
 318     {
 319       "id": 25,
 320       "cr_bugs": [152225],
 321       "description": "PBO + Readpixels don't work on OS X 10.7",
 322       "os": {
 323         "type": "macosx",
 324         "version": {
 325           "op": "<",
 326           "value": "10.8"
 327         }
 328       },
 329       "features": [
 330         "disable_async_readpixels"
 331       ]
 332     },
 333     {
 334       "id": 26,
 335       "description": "Disable use of Direct3D 11 on Windows Vista and lower",
 336       "os": {
 337         "type": "win",
 338         "version": {
 339           "op": "<=",
 340           "value": "6.0"
 341         }
 342       },
 343       "features": [
 344         "disable_d3d11"
 345       ]
 346     },
 347     {
 348       "id": 27,
 349       "cr_bugs": [265115],
 350       "description": "Async Readpixels with GL_BGRA format is broken on Haswell chipset on Macs",
 351       "os": {
 352         "type": "macosx"
 353       },
 354       "vendor_id": "0x8086",
 355       "device_id": ["0x0402", "0x0406", "0x040a", "0x0412", "0x0416", "0x041a",
 356                     "0x0a04", "0x0a16", "0x0a22", "0x0a26", "0x0a2a"],
 357       "features": [
 358         "swizzle_rgba_for_async_readpixels"
 359       ]
 360     },
 361     {
 362       "id": 30,
 363       "cr_bugs": [237931],
 364       "description": "Multisampling is buggy on OSX when multiple monitors are connected",
 365       "os": {
 366         "type": "macosx"
 367       },
 368       "features": [
 369         "disable_multimonitor_multisampling"
 370       ]
 371     },
 372     {
 373       "id": 31,
 374       "cr_bugs": [154715, 10068, 269829, 294779, 285292],
 375       "description": "The Mali-Txxx driver does not guarantee flush ordering",
 376       "gl_vendor": "ARM.*",
 377       "gl_renderer": "Mali-T.*",
 378       "features": [
 379         "use_virtualized_gl_contexts"
 380       ]
 381     },
 382     {
 383       "id": 32,
 384       "cr_bugs": [179815],
 385       "description": "Share groups are not working on (older?) Broadcom drivers",
 386       "os": {
 387         "type": "android"
 388       },
 389       "gl_vendor": "Broadcom.*",
 390       "features": [
 391         "use_virtualized_gl_contexts"
 392       ]
 393     },
 394     {
 395       "id": 33,
 396       "description": "Share group-related crashes and poor context switching perf on Galaxy Nexus",
 397       "os": {
 398         "type": "android"
 399       },
 400       "gl_vendor": "Imagination.*",
 401       "features": [
 402         "use_virtualized_gl_contexts"
 403       ]
 404     },
 405     {
 406       "id": 34,
 407       "cr_bugs": [179250, 229643, 230896],
 408       "description": "Share groups are not working on (older?) Vivante drivers",
 409       "os": {
 410         "type": "android"
 411       },
 412       "gl_extensions": ".*GL_VIV_shader_binary.*",
 413       "features": [
 414         "use_virtualized_gl_contexts"
 415       ]
 416     },
 417     {
 418       "id": 35,
 419       "cr_bugs": [163464],
 420       "description": "Share-group related crashes on older NVIDIA drivers",
 421       "os": {
 422         "type": "android",
 423         "version": {
 424           "op": "<",
 425           "value": "4.3"
 426         }
 427       },
 428       "gl_vendor": "NVIDIA.*",
 429       "features": [
 430         "use_virtualized_gl_contexts"
 431       ]
 432     },
 433     {
 434       "id": 36,
 435       "cr_bugs": [163464, 233612],
 436       "description": "Share-group related crashes on Qualcomm drivers",
 437       "os": {
 438         "type": "android",
 439         "version": {
 440           "op": "<",
 441           "value": "4.3"
 442         }
 443       },
 444       "gl_vendor": "Qualcomm.*",
 445       "features": [
 446         "use_virtualized_gl_contexts"
 447       ]
 448     },
 449     {
 450       "id": 37,
 451       "cr_bugs": [286468],
 452       "description": "Program link fails in NVIDIA Linux if gl_Position is not set",
 453       "os": {
 454         "type": "linux"
 455       },
 456       "vendor_id": "0x10de",
 457       "features": [
 458         "init_gl_position_in_vertex_shader"
 459       ]
 460     },
 461     {
 462       "id": 38,
 463       "cr_bugs": [289461],
 464       "description": "Non-virtual contexts on Qualcomm sometimes cause out-of-order frames",
 465       "os": {
 466         "type": "android"
 467       },
 468       "gl_vendor": "Qualcomm.*",
 469       "features": [
 470         "use_virtualized_gl_contexts"
 471       ]
 472     },
 473     {
 474       "id": 39,
 475       "cr_bugs": [290391],
 476       "description": "Multisampled renderbuffer allocation must be validated on some Macs",
 477       "os": {
 478         "type": "macosx"
 479       },
 480       "features": [
 481         "validate_multisample_buffer_allocation"
 482       ]
 483     },
 484     {
 485       "id": 40,
 486       "cr_bugs": [290876],
 487       "description": "Framebuffer discarding causes flickering on old ARM drivers",
 488       "os": {
 489         "type": "android",
 490         "version": {
 491           "op": "<",
 492           "value": "4.4"
 493         }
 494       },
 495       "gl_vendor": "ARM.*",
 496       "features": [
 497         "disable_ext_discard_framebuffer"
 498       ]
 499     },
 500     {
 501       "id": 42,
 502       "cr_bugs": [290876],
 503       "description": "Framebuffer discarding causes flickering on older IMG drivers",
 504       "os": {
 505         "type": "android"
 506       },
 507       "gl_vendor": "Imagination.*",
 508       "gl_renderer": "PowerVR SGX 540",
 509       "features": [
 510         "disable_ext_discard_framebuffer"
 511       ]
 512     },
 513     {
 514       "id": 43,
 515       "cr_bugs": [299494],
 516       "description": "Framebuffer discarding doesn't accept trivial attachments on Vivante",
 517       "os": {
 518         "type": "android"
 519       },
 520       "gl_extensions": ".*GL_VIV_shader_binary.*",
 521       "features": [
 522         "disable_ext_discard_framebuffer"
 523       ]
 524     },
 525     {
 526       "id": 44,
 527       "cr_bugs": [301988],
 528       "description": "Framebuffer discarding causes jumpy scrolling on Mali drivers",
 529       "os": {
 530         "type": "chromeos"
 531       },
 532       "features": [
 533         "disable_ext_discard_framebuffer"
 534       ]
 535     },
 536     {
 537       "id": 45,
 538       "cr_bugs": [307751],
 539       "description": "Unfold short circuit on Mac OS X",
 540       "os": {
 541         "type": "macosx"
 542       },
 543       "features": [
 544         "unfold_short_circuit_as_ternary_operation"
 545       ]
 546     },
 547     {
 548       "id": 48,
 549       "description": "Force to use discrete GPU on older MacBookPro models",
 550       "cr_bugs": [113703],
 551       "os": {
 552         "type": "macosx",
 553         "version": {
 554           "op": ">=",
 555           "value": "10.7"
 556         }
 557       },
 558       "machine_model_name": ["MacBookPro"],
 559       "machine_model_version": {
 560         "op": "<",
 561         "value": "8"
 562       },
 563       "gpu_count": {
 564         "op": "=",
 565         "value": "2"
 566       },
 567       "features": [
 568         "force_discrete_gpu"
 569       ]
 570     },
 571     {
 572       "id": 49,
 573       "cr_bugs": [309734],
 574       "description": "The first draw operation from an idle state is slow",
 575       "os": {
 576         "type": "android"
 577       },
 578       "gl_vendor": "Qualcomm.*",
 579       "features": [
 580         "wake_up_gpu_before_drawing"
 581       ]
 582     },
 583     {
 584       "id": 51,
 585       "description": "TexSubImage2D() is faster for full uploads on ANGLE",
 586       "os": {
 587         "type": "win"
 588       },
 589       "gl_renderer": "ANGLE.*",
 590       "features": [
 591         "texsubimage2d_faster_than_teximage2d"
 592       ]
 593     },
 594     {
 595       "id": 52,
 596       "description": "ES3 MSAA is broken on Qualcomm",
 597       "os": {
 598         "type": "android"
 599       },
 600       "gl_vendor": "Qualcomm.*",
 601       "features": [
 602         "disable_multisampling"
 603       ]
 604     },
 605     {
 606       "id": 54,
 607       "cr_bugs": [124764, 349137],
 608       "description": "Clear uniforms before first program use on all platforms",
 609       "exceptions": [
 610         {
 611           "os": {
 612             "type": "macosx",
 613             "version": {
 614               "op": ">=",
 615               "value": "10.9"
 616             }
 617           }
 618         }
 619       ],
 620       "features": [
 621         "clear_uniforms_before_first_program_use"
 622       ]
 623     },
 624     {
 625       "id": 55,
 626       "cr_bugs": [333885],
 627       "description": "Mesa drivers in Linux handle varyings without static use incorrectly",
 628       "os": {
 629         "type": "linux"
 630       },
 631       "driver_vendor": "Mesa",
 632       "features": [
 633         "count_all_in_varyings_packing"
 634       ]
 635     },
 636     {
 637       "id": 56,
 638       "cr_bugs": [333885],
 639       "description": "Mesa drivers in ChromeOS handle varyings without static use incorrectly",
 640       "os": {
 641         "type": "chromeos"
 642       },
 643       "driver_vendor": "Mesa",
 644       "features": [
 645         "count_all_in_varyings_packing"
 646       ]
 647     },
 648     {
 649       "id": 57,
 650       "cr_bugs": [322760],
 651       "description": "Mac drivers handle varyings without static use incorrectly",
 652       "os": {
 653         "type": "macosx"
 654       },
 655       "features": [
 656         "init_varyings_without_static_use"
 657       ]
 658     },
 659     {
 660       "id": 58,
 661       "description": "Multisampling is buggy in ATI cards on older Mac OS X",
 662       "cr_bugs": [67752, 83153],
 663       "os": {
 664         "type": "macosx",
 665         "version": {
 666           "op": "<",
 667           "value": "10.7.2"
 668         }
 669       },
 670       "vendor_id": "0x1002",
 671       "features": [
 672         "disable_multisampling"
 673       ]
 674     },
 675     {
 676       "id": 59,
 677       "description": "Multisampling is buggy in Intel IvyBridge",
 678       "cr_bugs": [116370],
 679       "os": {
 680         "type": "linux"
 681       },
 682       "vendor_id": "0x8086",
 683       "device_id": ["0x0152", "0x0156", "0x015a", "0x0162", "0x0166"],
 684       "features": [
 685         "disable_multisampling"
 686       ]
 687     },
 688     {
 689       "id": 60,
 690       "description": "Multisampling is buggy on Mac OS X prior to 10.8.3",
 691       "cr_bugs": [137303, 162466],
 692       "os": {
 693         "type": "macosx",
 694         "version": {
 695           "op": "<",
 696           "value": "10.8.3"
 697         }
 698       },
 699       "features": [
 700         "disable_multisampling"
 701       ]
 702     },
 703     {
 704       "id": 63,
 705       "description": "Shaders with sampler arrays indexing for-loop indices cause the GLSL compiler to crash on OS X",
 706       "cr_bugs": [348198, 349137],
 707       "os": {
 708         "type": "macosx",
 709         "version": {
 710           "op": "<",
 711           "value": "10.9"
 712         }
 713       },
 714       "features": [
 715         "unroll_for_loop_with_sampler_array_index"
 716       ]
 717     },
 718     {
 719       "id": 64,
 720       "description": "Linux AMD drivers incorrectly return initial value of 1 for TEXTURE_MAX_ANISOTROPY",
 721       "cr_bugs": [348237],
 722       "os": {
 723         "type": "linux"
 724       },
 725       "vendor_id": "0x1002",
 726       "features": [
 727         "init_texture_max_anisotropy"
 728       ]
 729     },
 730     {
 731       "id": 65,
 732       "description": "Linux NVIDIA drivers don't have the correct defaults for vertex attributes",
 733       "cr_bugs": [351528],
 734       "os": {
 735         "type": "linux"
 736       },
 737       "vendor_id": "0x10de",
 738       "features": [
 739         "init_vertex_attributes"
 740       ]
 741     },
 742     {
 743       "id": 66,
 744       "description": "Force glFinish() after compositing on older OS X on Intel GPU",
 745       "cr_bugs": [123409],
 746       "os": {
 747         "type": "macosx",
 748         "version": {
 749           "op": "<=",
 750           "value": "10.7"
 751         }
 752       },
 753       "vendor_id": "0x8086",
 754       "multi_gpu_category": "active",
 755       "features": [
 756         "force_gl_finish_after_compositing"
 757       ]
 758     },
 759     {
 760       "id": 68,
 761       "description": "Disable partial swaps on linux drivers",
 762       "cr_bugs": [339493],
 763       "os": {
 764         "type": "linux"
 765       },
 766       "driver_vendor": "Mesa",
 767       "features": [
 768         "disable_post_sub_buffers_for_onscreen_surfaces"
 769       ]
 770     },
 771     {
 772       "id": 69,
 773       "description": "Some shaders in Skia need more than the min available vertex and fragment shader uniform vectors in case of OSMesa",
 774       "cr_bugs": [174845],
 775       "driver_vendor": "osmesa",
 776       "features": [
 777        "max_fragment_uniform_vectors_32",
 778        "max_varying_vectors_16",
 779        "max_vertex_uniform_vectors_256"
 780       ]
 781     },
 782     {
 783       "id": 70,
 784       "description": "Disable D3D11 on older nVidia drivers",
 785       "cr_bugs": [349929],
 786       "os": {
 787         "type": "win"
 788       },
 789       "vendor_id": "0x10de",
 790       "driver_version": {
 791         "op": "<=",
 792         "value": "8.17.12.6973"
 793       },
 794       "features": [
 795         "disable_d3d11"
 796       ]
 797     },
 798     {
 799       "id": 71,
 800       "description": "Vivante's support of OES_standard_derivatives is buggy",
 801       "cr_bugs": [368005],
 802       "os": {
 803         "type": "android"
 804       },
 805       "gl_extensions": ".*GL_VIV_shader_binary.*",
 806       "features": [
 807         "disable_oes_standard_derivatives"
 808       ]
 809     },
 810     {
 811       "id": 72,
 812       "description": "Use virtual contexts on NVIDIA with GLES 3.1",
 813       "cr_bugs": [369316],
 814       "os": {
 815         "type": "android"
 816       },
 817       "gl_type": "gles",
 818       "gl_version": {
 819         "op": "=",
 820         "value": "3.1"
 821       },
 822       "gl_vendor": "NVIDIA.*",
 823       "features": [
 824         "use_virtualized_gl_contexts"
 825       ]
 826     },
 827 )  // LONG_STRING_CONST macro
 828 // Avoid C2026 (string too big) error on VisualStudio.
 829 LONG_STRING_CONST(
 830     {
 831       "id": 74,
 832       "cr_bugs": [278606, 382686],
 833       "description": "Testing EGL sync fences was broken on most Qualcomm drivers",
 834       "os": {
 835         "type": "android",
 836         "version": {
 837           "op": "<=",
 838           "value": "4.4.4"
 839         }
 840       },
 841       "gl_vendor": "Qualcomm.*",
 842       "features": [
 843         "disable_egl_khr_fence_sync"
 844       ]
 845     },
 846     {
 847       "id": 75,
 848       "description": "Mali-400 support of EXT_multisampled_render_to_texture is buggy on Android < 4.3",
 849       "cr_bugs": [362435],
 850       "os": {
 851         "type": "android",
 852         "version": {
 853           "op": "<",
 854           "value": "4.3"
 855         }
 856       },
 857       "gl_vendor": "ARM.*",
 858       "gl_renderer": ".*Mali-400.*",
 859       "features": [
 860         "disable_multisampling"
 861       ]
 862     },
 863     {
 864       "id": 76,
 865       "cr_bugs": [371530],
 866       "description": "Testing EGL sync fences was broken on IMG",
 867       "os": {
 868         "type": "android",
 869         "version": {
 870           "op": "<=",
 871           "value": "4.4.4"
 872         }
 873       },
 874       "gl_vendor": "Imagination Technologies.*",
 875       "features": [
 876         "disable_egl_khr_fence_sync"
 877       ]
 878     },
 879     {
 880       "id": 77,
 881       "cr_bugs": [378691, 373360, 371530, 398964],
 882       "description": "Testing fences was broken on Mali ES2 drivers",
 883       "os": {
 884         "type": "android",
 885         "version": {
 886           "op": "<=",
 887           "value": "4.4.4"
 888         }
 889       },
 890       "gl_vendor": "ARM.*",
 891       "gl_renderer": "Mali.*",
 892       "gl_type": "gles",
 893       "gl_version": {
 894         "op": "<",
 895         "value": "3.0"
 896       },
 897       "features": [
 898         "disable_egl_khr_fence_sync"
 899       ]
 900     },
 901     {
 902       "id": 78,
 903       "cr_bugs": [378691, 373360, 371530],
 904       "description": "Testing fences was broken on Broadcom drivers",
 905       "os": {
 906         "type": "android",
 907         "version": {
 908           "op": "<=",
 909           "value": "4.4.4"
 910         }
 911       },
 912       "gl_vendor": "Broadcom.*",
 913       "features": [
 914         "disable_egl_khr_fence_sync"
 915       ]
 916     },
 917     {
 918       "id": 79,
 919       "cr_bugs": [371530],
 920       "description": "Testing ARB sync fences is broken on MacOSX",
 921       "os": {
 922         "type": "macosx"
 923       },
 924       "features": [
 925         "disable_arb_sync"
 926       ]
 927     },
 928     {
 929       "id": 82,
 930       "description": "PBO mappings segfault on certain older Qualcomm drivers",
 931       "cr_bugs": [394510],
 932       "os": {
 933         "type": "android",
 934         "version": {
 935           "op": "<",
 936           "value": "4.3"
 937         }
 938       },
 939       "gl_vendor": "Qualcomm.*",
 940       "features": [
 941         "disable_async_readpixels"
 942       ]
 943     },
 944     {
 945       "id": 86,
 946       "description": "Disable use of Direct3D 11 on Matrox video cards",
 947       "cr_bugs": [395861],
 948       "os": {
 949         "type": "win"
 950       },
 951       "vendor_id": "0x102b",
 952       "features": [
 953         "disable_d3d11"
 954       ]
 955     },
 956     {
 957       "id": 87,
 958       "description": "Disable use of Direct3D 11 on older AMD drivers",
 959       "cr_bugs": [402134],
 960       "os": {
 961         "type": "win"
 962       },
 963       "vendor_id": "0x1002",
 964       "driver_date": {
 965         "op": "<",
 966         "value": "2011.1"
 967       },
 968       "features": [
 969         "disable_d3d11"
 970       ]
 971     },
 972     {
 973       "id": 88,
 974       "description": "Always rewrite vec/mat constructors to be consistent",
 975       "cr_bugs": [398694],
 976       "features": [
 977         "scalarize_vec_and_mat_constructor_args"
 978       ]
 979     },
 980     {
 981       "id": 89,
 982       "description": "Mac drivers handle struct scopes incorrectly",
 983       "cr_bugs": [403957],
 984       "os": {
 985         "type": "macosx"
 986       },
 987       "features": [
 988         "regenerate_struct_names"
 989       ]
 990     },
 991     {
 992       "id": 90,
 993       "description": "Linux AMD drivers handle struct scopes incorrectly",
 994       "cr_bugs": [403957],
 995       "os": {
 996         "type": "linux"
 997       },
 998       "vendor_id": "0x1002",
 999       "features": [
1000         "regenerate_struct_names"
1001       ]
1002     },
1003     {
1004       "id": 91,
1005       "cr_bugs": [150500, 414816],
1006       "description": "ETC1 non-power-of-two sized textures crash older IMG drivers",
1007       "os": {
1008         "type": "android"
1009       },
1010       "gl_vendor": "Imagination.*",
1011       "gl_renderer": "PowerVR SGX 5.*",
1012       "features": [
1013         "etc1_power_of_two_only"
1014       ]
1015     },
1016     {
1017       "id": 92,
1018       "description": "Old Intel drivers cannot reliably support D3D11",
1019       "cr_bugs": [363721],
1020       "os": {
1021         "type": "win"
1022       },
1023       "vendor_id": "0x8086",
1024       "driver_version": {
1025         "op": "<",
1026         "value": "8.16"
1027       },
1028       "features": [
1029         "disable_d3d11"
1030       ]
1031     },
1032     {
1033       "id": 93,
1034       "description": "The GL implementation on the Android emulator has problems with PBOs.",
1035       "cr_bugs": [340882],
1036       "os": {
1037         "type": "android"
1038       },
1039       "gl_vendor": "VMware.*",
1040       "gl_renderer": "Gallium.*",
1041       "gl_type": "gles",
1042       "gl_version": {
1043         "op": "=",
1044         "value": "3.0"
1045       },
1046       "features": [
1047         "disable_async_readpixels"
1048       ]
1049     },
1050     {
1051       "id": 94,
1052       "description": "Disable EGL_KHR_wait_sync on NVIDIA with GLES 3.1",
1053       "cr_bugs": [433057],
1054       "os": {
1055         "type": "android",
1056         "version": {
1057           "op": "<=",
1058           "value": "5.0.0"
1059         }
1060       },
1061       "gl_vendor": "NVIDIA.*",
1062       "gl_type": "gles",
1063       "gl_version": {
1064         "op": "=",
1065         "value": "3.1"
1066       },
1067       "features": [
1068         "disable_egl_khr_wait_sync"
1069       ]
1070     }
1071   ]
1072 }
1073
1074 );  // LONG_STRING_CONST macro
1075
1076 }  // namespace gpu