summaryrefslogtreecommitdiffstats
path: root/gfx/gl/GLLibraryEGL.h
blob: 0a853e67c938fc83477e1ccb4f8f57c823c9b74f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef GLLIBRARYEGL_H_
#define GLLIBRARYEGL_H_

#if defined(MOZ_X11)
#  include "mozilla/X11Util.h"
#endif

#include "base/platform_thread.h"  // for PlatformThreadId
#include "gfxEnv.h"
#include "GLContext.h"
#include "mozilla/EnumTypeTraits.h"
#include "mozilla/gfx/Logging.h"
#include "mozilla/Maybe.h"
#include "mozilla/Mutex.h"
#include "mozilla/RefPtr.h"
#include "mozilla/StaticMutex.h"
#include "mozilla/StaticPtr.h"
#include "nsISupports.h"
#include "prlink.h"

#include <bitset>
#include <memory>
#include <unordered_map>

#ifdef MOZ_WIDGET_ANDROID
#  include "mozilla/ProfilerLabels.h"
#endif

#if defined(MOZ_X11)
#  define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType)mozilla::DefaultXDisplay())
#else
#  define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType)0)
#endif

struct ID3D11Device;

extern "C" {
struct AHardwareBuffer;
}

namespace angle {
class Platform;
}

namespace mozilla {

namespace gfx {
class DataSourceSurface;
}

namespace gl {

class SymbolLoader;

PRLibrary* LoadApitraceLibrary();

void BeforeEGLCall(const char* funcName);
void AfterEGLCall(const char* funcName);

class EglDisplay;
/**
 * Known GL extensions that can be queried by
 * IsExtensionSupported.  The results of this are cached, and as
 * such it's safe to use this even in performance critical code.
 * If you add to this array, remember to add to the string names
 * in GLLibraryEGL.cpp.
 */
enum class EGLLibExtension {
  ANDROID_get_native_client_buffer,
  ANGLE_device_creation,
  ANGLE_device_creation_d3d11,
  ANGLE_platform_angle,
  ANGLE_platform_angle_d3d,
  EXT_device_enumeration,
  EXT_device_query,
  EXT_platform_device,
  MESA_platform_surfaceless,
  Max
};

/**
 * Known GL extensions that can be queried by
 * IsExtensionSupported.  The results of this are cached, and as
 * such it's safe to use this even in performance critical code.
 * If you add to this array, remember to add to the string names
 * in GLLibraryEGL.cpp.
 */
enum class EGLExtension {
  KHR_image_base,
  KHR_image_pixmap,
  KHR_gl_texture_2D_image,
  ANGLE_surface_d3d_texture_2d_share_handle,
  EXT_create_context_robustness,
  KHR_image,
  KHR_fence_sync,
  KHR_wait_sync,
  ANDROID_native_fence_sync,
  EGL_ANDROID_image_crop,
  ANGLE_d3d_share_handle_client_buffer,
  KHR_create_context,
  KHR_stream,
  KHR_stream_consumer_gltexture,
  NV_stream_consumer_gltexture_yuv,
  ANGLE_stream_producer_d3d_texture,
  KHR_surfaceless_context,
  KHR_create_context_no_error,
  MOZ_create_context_provoking_vertex_dont_care,
  EXT_swap_buffers_with_damage,
  KHR_swap_buffers_with_damage,
  EXT_buffer_age,
  KHR_partial_update,
  NV_robustness_video_memory_purge,
  EXT_image_dma_buf_import,
  EXT_image_dma_buf_import_modifiers,
  MESA_image_dma_buf_export,
  KHR_no_config_context,
  Max
};

// -

class GLLibraryEGL final {
  friend class EglDisplay;

 public:
  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GLLibraryEGL)

 private:
  PRLibrary* mEGLLibrary = nullptr;
  PRLibrary* mGLLibrary = nullptr;
  bool mIsANGLE = false;
  std::bitset<UnderlyingValue(EGLLibExtension::Max)> mAvailableExtensions;
  std::weak_ptr<EglDisplay> mDefaultDisplay;
  std::unordered_map<EGLDisplay, std::weak_ptr<EglDisplay>> mActiveDisplays;

 public:
  static RefPtr<GLLibraryEGL> Get(nsACString* const out_failureId);
  static void Shutdown();

 private:
  ~GLLibraryEGL() = default;

  static StaticMutex sMutex;
  static StaticRefPtr<GLLibraryEGL> sInstance MOZ_GUARDED_BY(sMutex);

  bool Init(nsACString* const out_failureId);
  void InitLibExtensions();

  std::shared_ptr<EglDisplay> CreateDisplayLocked(
      bool forceAccel, nsACString* const out_failureId,
      const StaticMutexAutoLock& aProofOfLock);

 public:
  Maybe<SymbolLoader> GetSymbolLoader() const;

  std::shared_ptr<EglDisplay> CreateDisplay(bool forceAccel,
                                            nsACString* const out_failureId);
  std::shared_ptr<EglDisplay> CreateDisplay(ID3D11Device*);
  std::shared_ptr<EglDisplay> DefaultDisplay(nsACString* const out_failureId);

  bool IsExtensionSupported(EGLLibExtension aKnownExtension) const {
    return mAvailableExtensions[UnderlyingValue(aKnownExtension)];
  }

  void MarkExtensionUnsupported(EGLLibExtension aKnownExtension) {
    mAvailableExtensions[UnderlyingValue(aKnownExtension)] = false;
  }

  bool IsANGLE() const { return mIsANGLE; }

  // -
  // PFN wrappers

#ifdef MOZ_WIDGET_ANDROID
#  define PROFILE_CALL AUTO_PROFILER_LABEL(__func__, GRAPHICS);
#else
#  define PROFILE_CALL
#endif

#ifndef MOZ_FUNCTION_NAME
#  ifdef __GNUC__
#    define MOZ_FUNCTION_NAME __PRETTY_FUNCTION__
#  elif defined(_MSC_VER)
#    define MOZ_FUNCTION_NAME __FUNCTION__
#  else
#    define MOZ_FUNCTION_NAME \
      __func__  // defined in C99, supported in various C++ compilers. Just raw
                // function name.
#  endif
#endif

#ifdef DEBUG
#  define BEFORE_CALL BeforeEGLCall(MOZ_FUNCTION_NAME);
#  define AFTER_CALL AfterEGLCall(MOZ_FUNCTION_NAME);
#else
#  define BEFORE_CALL
#  define AFTER_CALL
#endif

#define WRAP(X)                \
  PROFILE_CALL                 \
  BEFORE_CALL                  \
  const auto ret = mSymbols.X; \
  AFTER_CALL                   \
  return ret

 public:
  EGLDisplay fGetDisplay(void* display_id) const {
    WRAP(fGetDisplay(display_id));
  }

  EGLDisplay fGetPlatformDisplay(EGLenum platform, void* native_display,
                                 const EGLAttrib* attrib_list) const {
    WRAP(fGetPlatformDisplay(platform, native_display, attrib_list));
  }

  EGLSurface fGetCurrentSurface(EGLint id) const {
    WRAP(fGetCurrentSurface(id));
  }

  EGLContext fGetCurrentContext() const { WRAP(fGetCurrentContext()); }

  EGLBoolean fBindAPI(EGLenum api) const { WRAP(fBindAPI(api)); }

  EGLint fGetError() const { WRAP(fGetError()); }

  EGLBoolean fWaitNative(EGLint engine) const { WRAP(fWaitNative(engine)); }

  EGLCastToRelevantPtr fGetProcAddress(const char* procname) const {
    WRAP(fGetProcAddress(procname));
  }

  // ANGLE_device_creation
  EGLDeviceEXT fCreateDeviceANGLE(EGLint device_type, void* native_device,
                                  const EGLAttrib* attrib_list) const {
    WRAP(fCreateDeviceANGLE(device_type, native_device, attrib_list));
  }

  EGLBoolean fReleaseDeviceANGLE(EGLDeviceEXT device) {
    WRAP(fReleaseDeviceANGLE(device));
  }

  // ANDROID_get_native_client_buffer
  EGLClientBuffer fGetNativeClientBufferANDROID(
      const struct AHardwareBuffer* buffer) {
    WRAP(fGetNativeClientBufferANDROID(buffer));
  }

 private:
  EGLBoolean fTerminate(EGLDisplay display) const { WRAP(fTerminate(display)); }

  // -

  mutable Mutex mMutex = Mutex{"GLLibraryEGL::mMutex"};
  mutable std::unordered_map<EGLContext, PlatformThreadId>
      mOwningThreadByContext MOZ_GUARDED_BY(mMutex);

  EGLBoolean fMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read,
                          EGLContext ctx) const {
    const bool CHECK_CONTEXT_OWNERSHIP = true;
    if (CHECK_CONTEXT_OWNERSHIP) {
      const MutexAutoLock lock(mMutex);
      const auto tid = PlatformThread::CurrentId();
      const auto prevCtx = fGetCurrentContext();

      if (prevCtx) {
        mOwningThreadByContext[prevCtx] = 0;
      }
      if (ctx) {
        auto& ctxOwnerThread = mOwningThreadByContext[ctx];
        if (ctxOwnerThread && ctxOwnerThread != tid) {
          gfxCriticalError()
              << "EGLContext#" << ctx << " is owned by/Current on"
              << " thread#" << ctxOwnerThread << " but MakeCurrent requested on"
              << " thread#" << tid << "!";
          if (gfxEnv::MOZ_EGL_RELEASE_ASSERT_CONTEXT_OWNERSHIP()) {
            MOZ_CRASH("MOZ_EGL_RELEASE_ASSERT_CONTEXT_OWNERSHIP");
          }
          return false;
        }
        ctxOwnerThread = tid;
      }
    }

    // Always reset the TLS current context.
    // If we're called by TLS-caching MakeCurrent, after we return true,
    // the caller will set the TLS correctly anyway.
    GLContext::ResetTLSCurrentContext();

    WRAP(fMakeCurrent(dpy, draw, read, ctx));
  }

  // -

  EGLBoolean fDestroyContext(EGLDisplay dpy, EGLContext ctx) const {
    {
      const MutexAutoLock lock(mMutex);
      mOwningThreadByContext.erase(ctx);
    }

    WRAP(fDestroyContext(dpy, ctx));
  }

  EGLContext fCreateContext(EGLDisplay dpy, EGLConfig config,
                            EGLContext share_context,
                            const EGLint* attrib_list) const {
    WRAP(fCreateContext(dpy, config, share_context, attrib_list));
  }

  EGLBoolean fDestroySurface(EGLDisplay dpy, EGLSurface surface) const {
    WRAP(fDestroySurface(dpy, surface));
  }

 public:
  EGLSurface fCreateWindowSurface(EGLDisplay dpy, EGLConfig config,
                                  EGLNativeWindowType win,
                                  const EGLint* attrib_list) const {
    WRAP(fCreateWindowSurface(dpy, config, win, attrib_list));
  }

 private:
  EGLSurface fCreatePbufferSurface(EGLDisplay dpy, EGLConfig config,
                                   const EGLint* attrib_list) const {
    WRAP(fCreatePbufferSurface(dpy, config, attrib_list));
  }

  EGLSurface fCreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype,
                                            EGLClientBuffer buffer,
                                            EGLConfig config,
                                            const EGLint* attrib_list) const {
    WRAP(fCreatePbufferFromClientBuffer(dpy, buftype, buffer, config,
                                        attrib_list));
  }

  EGLSurface fCreatePixmapSurface(EGLDisplay dpy, EGLConfig config,
                                  EGLNativePixmapType pixmap,
                                  const EGLint* attrib_list) const {
    WRAP(fCreatePixmapSurface(dpy, config, pixmap, attrib_list));
  }

  EGLBoolean fInitialize(EGLDisplay dpy, EGLint* major, EGLint* minor) const {
    WRAP(fInitialize(dpy, major, minor));
  }

  EGLBoolean fChooseConfig(EGLDisplay dpy, const EGLint* attrib_list,
                           EGLConfig* configs, EGLint config_size,
                           EGLint* num_config) const {
    WRAP(fChooseConfig(dpy, attrib_list, configs, config_size, num_config));
  }

  EGLBoolean fGetConfigAttrib(EGLDisplay dpy, EGLConfig config,
                              EGLint attribute, EGLint* value) const {
    WRAP(fGetConfigAttrib(dpy, config, attribute, value));
  }

  EGLBoolean fGetConfigs(EGLDisplay dpy, EGLConfig* configs, EGLint config_size,
                         EGLint* num_config) const {
    WRAP(fGetConfigs(dpy, configs, config_size, num_config));
  }

  EGLBoolean fSwapBuffers(EGLDisplay dpy, EGLSurface surface) const {
    WRAP(fSwapBuffers(dpy, surface));
  }

  EGLBoolean fCopyBuffers(EGLDisplay dpy, EGLSurface surface,
                          EGLNativePixmapType target) const {
    WRAP(fCopyBuffers(dpy, surface, target));
  }

 public:
  const GLubyte* fQueryString(EGLDisplay dpy, EGLint name) const {
    WRAP(fQueryString(dpy, name));
  }

 private:
  EGLBoolean fQueryContext(EGLDisplay dpy, EGLContext ctx, EGLint attribute,
                           EGLint* value) const {
    WRAP(fQueryContext(dpy, ctx, attribute, value));
  }

  EGLBoolean fBindTexImage(EGLDisplay dpy, EGLSurface surface,
                           EGLint buffer) const {
    WRAP(fBindTexImage(dpy, surface, buffer));
  }

  EGLBoolean fReleaseTexImage(EGLDisplay dpy, EGLSurface surface,
                              EGLint buffer) const {
    WRAP(fReleaseTexImage(dpy, surface, buffer));
  }

  EGLBoolean fSwapInterval(EGLDisplay dpy, EGLint interval) const {
    WRAP(fSwapInterval(dpy, interval));
  }

  EGLImage fCreateImage(EGLDisplay dpy, EGLContext ctx, EGLenum target,
                        EGLClientBuffer buffer,
                        const EGLint* attrib_list) const {
    WRAP(fCreateImageKHR(dpy, ctx, target, buffer, attrib_list));
  }

  EGLBoolean fDestroyImage(EGLDisplay dpy, EGLImage image) const {
    WRAP(fDestroyImageKHR(dpy, image));
  }

  EGLBoolean fQuerySurface(EGLDisplay dpy, EGLSurface surface, EGLint attribute,
                           EGLint* value) const {
    WRAP(fQuerySurface(dpy, surface, attribute, value));
  }

  EGLBoolean fQuerySurfacePointerANGLE(EGLDisplay dpy, EGLSurface surface,
                                       EGLint attribute, void** value) const {
    WRAP(fQuerySurfacePointerANGLE(dpy, surface, attribute, value));
  }

  EGLSync fCreateSync(EGLDisplay dpy, EGLenum type,
                      const EGLint* attrib_list) const {
    WRAP(fCreateSyncKHR(dpy, type, attrib_list));
  }

  EGLBoolean fDestroySync(EGLDisplay dpy, EGLSync sync) const {
    WRAP(fDestroySyncKHR(dpy, sync));
  }

  EGLint fClientWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags,
                         EGLTime timeout) const {
    WRAP(fClientWaitSyncKHR(dpy, sync, flags, timeout));
  }

  EGLBoolean fGetSyncAttrib(EGLDisplay dpy, EGLSync sync, EGLint attribute,
                            EGLint* value) const {
    WRAP(fGetSyncAttribKHR(dpy, sync, attribute, value));
  }

  EGLint fWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags) const {
    WRAP(fWaitSyncKHR(dpy, sync, flags));
  }

  EGLint fDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSync sync) const {
    WRAP(fDupNativeFenceFDANDROID(dpy, sync));
  }

  // KHR_stream
  EGLStreamKHR fCreateStreamKHR(EGLDisplay dpy,
                                const EGLint* attrib_list) const {
    WRAP(fCreateStreamKHR(dpy, attrib_list));
  }

  EGLBoolean fDestroyStreamKHR(EGLDisplay dpy, EGLStreamKHR stream) const {
    WRAP(fDestroyStreamKHR(dpy, stream));
  }

  EGLBoolean fQueryStreamKHR(EGLDisplay dpy, EGLStreamKHR stream,
                             EGLenum attribute, EGLint* value) const {
    WRAP(fQueryStreamKHR(dpy, stream, attribute, value));
  }

  // KHR_stream_consumer_gltexture
  EGLBoolean fStreamConsumerGLTextureExternalKHR(EGLDisplay dpy,
                                                 EGLStreamKHR stream) const {
    WRAP(fStreamConsumerGLTextureExternalKHR(dpy, stream));
  }

  EGLBoolean fStreamConsumerAcquireKHR(EGLDisplay dpy,
                                       EGLStreamKHR stream) const {
    WRAP(fStreamConsumerAcquireKHR(dpy, stream));
  }

  EGLBoolean fStreamConsumerReleaseKHR(EGLDisplay dpy,
                                       EGLStreamKHR stream) const {
    WRAP(fStreamConsumerReleaseKHR(dpy, stream));
  }

  // EXT_device_query
  EGLBoolean fQueryDisplayAttribEXT(EGLDisplay dpy, EGLint attribute,
                                    EGLAttrib* value) const {
    WRAP(fQueryDisplayAttribEXT(dpy, attribute, value));
  }

 public:
  EGLBoolean fQueryDeviceAttribEXT(EGLDeviceEXT device, EGLint attribute,
                                   EGLAttrib* value) const {
    WRAP(fQueryDeviceAttribEXT(device, attribute, value));
  }

  const char* fQueryDeviceStringEXT(EGLDeviceEXT device, EGLint name) {
    WRAP(fQueryDeviceStringEXT(device, name));
  }

 private:
  // NV_stream_consumer_gltexture_yuv
  EGLBoolean fStreamConsumerGLTextureExternalAttribsNV(
      EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib* attrib_list) const {
    WRAP(fStreamConsumerGLTextureExternalAttribsNV(dpy, stream, attrib_list));
  }

  // ANGLE_stream_producer_d3d_texture
  EGLBoolean fCreateStreamProducerD3DTextureANGLE(
      EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib* attrib_list) const {
    WRAP(fCreateStreamProducerD3DTextureANGLE(dpy, stream, attrib_list));
  }

  EGLBoolean fStreamPostD3DTextureANGLE(EGLDisplay dpy, EGLStreamKHR stream,
                                        void* texture,
                                        const EGLAttrib* attrib_list) const {
    WRAP(fStreamPostD3DTextureANGLE(dpy, stream, texture, attrib_list));
  }

  // EGL_EXT_swap_buffers_with_damage / EGL_KHR_swap_buffers_with_damage
  EGLBoolean fSwapBuffersWithDamage(EGLDisplay dpy, EGLSurface surface,
                                    const EGLint* rects, EGLint n_rects) {
    WRAP(fSwapBuffersWithDamage(dpy, surface, rects, n_rects));
  }

  // EGL_KHR_partial_update
  EGLBoolean fSetDamageRegion(EGLDisplay dpy, EGLSurface surface,
                              const EGLint* rects, EGLint n_rects) {
    WRAP(fSetDamageRegion(dpy, surface, rects, n_rects));
  }
  // EGL_MESA_image_dma_buf_export
  EGLBoolean fExportDMABUFImageQuery(EGLDisplay dpy, EGLImage image,
                                     int* fourcc, int* num_planes,
                                     uint64_t* modifiers) {
    WRAP(
        fExportDMABUFImageQueryMESA(dpy, image, fourcc, num_planes, modifiers));
  }
  EGLBoolean fExportDMABUFImage(EGLDisplay dpy, EGLImage image, int* fds,
                                EGLint* strides, EGLint* offsets) {
    WRAP(fExportDMABUFImageMESA(dpy, image, fds, strides, offsets));
  }

 public:
  // EGL_EXT_device_enumeration
  EGLBoolean fQueryDevicesEXT(EGLint max_devices, EGLDeviceEXT* devices,
                              EGLint* num_devices) {
    WRAP(fQueryDevicesEXT(max_devices, devices, num_devices));
  }

#undef WRAP

#undef WRAP
#undef PROFILE_CALL
#undef BEFORE_CALL
#undef AFTER_CALL
#undef MOZ_FUNCTION_NAME

  ////

 private:
  struct {
    EGLCastToRelevantPtr(GLAPIENTRY* fGetProcAddress)(const char* procname);
    EGLDisplay(GLAPIENTRY* fGetDisplay)(void* display_id);
    EGLDisplay(GLAPIENTRY* fGetPlatformDisplay)(EGLenum platform,
                                                void* native_display,
                                                const EGLAttrib* attrib_list);
    EGLBoolean(GLAPIENTRY* fTerminate)(EGLDisplay dpy);
    EGLSurface(GLAPIENTRY* fGetCurrentSurface)(EGLint);
    EGLContext(GLAPIENTRY* fGetCurrentContext)(void);
    EGLBoolean(GLAPIENTRY* fMakeCurrent)(EGLDisplay dpy, EGLSurface draw,
                                         EGLSurface read, EGLContext ctx);
    EGLBoolean(GLAPIENTRY* fDestroyContext)(EGLDisplay dpy, EGLContext ctx);
    EGLContext(GLAPIENTRY* fCreateContext)(EGLDisplay dpy, EGLConfig config,
                                           EGLContext share_context,
                                           const EGLint* attrib_list);
    EGLBoolean(GLAPIENTRY* fDestroySurface)(EGLDisplay dpy, EGLSurface surface);
    EGLSurface(GLAPIENTRY* fCreateWindowSurface)(EGLDisplay dpy,
                                                 EGLConfig config,
                                                 EGLNativeWindowType win,
                                                 const EGLint* attrib_list);
    EGLSurface(GLAPIENTRY* fCreatePbufferSurface)(EGLDisplay dpy,
                                                  EGLConfig config,
                                                  const EGLint* attrib_list);
    EGLSurface(GLAPIENTRY* fCreatePbufferFromClientBuffer)(
        EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer,
        EGLConfig config, const EGLint* attrib_list);
    EGLSurface(GLAPIENTRY* fCreatePixmapSurface)(EGLDisplay dpy,
                                                 EGLConfig config,
                                                 EGLNativePixmapType pixmap,
                                                 const EGLint* attrib_list);
    EGLBoolean(GLAPIENTRY* fBindAPI)(EGLenum api);
    EGLBoolean(GLAPIENTRY* fInitialize)(EGLDisplay dpy, EGLint* major,
                                        EGLint* minor);
    EGLBoolean(GLAPIENTRY* fChooseConfig)(EGLDisplay dpy,
                                          const EGLint* attrib_list,
                                          EGLConfig* configs,
                                          EGLint config_size,
                                          EGLint* num_config);
    EGLint(GLAPIENTRY* fGetError)(void);
    EGLBoolean(GLAPIENTRY* fGetConfigAttrib)(EGLDisplay dpy, EGLConfig config,
                                             EGLint attribute, EGLint* value);
    EGLBoolean(GLAPIENTRY* fGetConfigs)(EGLDisplay dpy, EGLConfig* configs,
                                        EGLint config_size, EGLint* num_config);
    EGLBoolean(GLAPIENTRY* fWaitNative)(EGLint engine);
    EGLBoolean(GLAPIENTRY* fSwapBuffers)(EGLDisplay dpy, EGLSurface surface);
    EGLBoolean(GLAPIENTRY* fCopyBuffers)(EGLDisplay dpy, EGLSurface surface,
                                         EGLNativePixmapType target);
    const GLubyte*(GLAPIENTRY* fQueryString)(EGLDisplay, EGLint name);
    EGLBoolean(GLAPIENTRY* fQueryContext)(EGLDisplay dpy, EGLContext ctx,
                                          EGLint attribute, EGLint* value);
    EGLBoolean(GLAPIENTRY* fBindTexImage)(EGLDisplay, EGLSurface surface,
                                          EGLint buffer);
    EGLBoolean(GLAPIENTRY* fReleaseTexImage)(EGLDisplay, EGLSurface surface,
                                             EGLint buffer);
    EGLBoolean(GLAPIENTRY* fSwapInterval)(EGLDisplay dpy, EGLint interval);
    EGLImage(GLAPIENTRY* fCreateImageKHR)(EGLDisplay dpy, EGLContext ctx,
                                          EGLenum target,
                                          EGLClientBuffer buffer,
                                          const EGLint* attrib_list);
    EGLBoolean(GLAPIENTRY* fDestroyImageKHR)(EGLDisplay dpy, EGLImage image);
    EGLBoolean(GLAPIENTRY* fQuerySurface)(EGLDisplay dpy, EGLSurface surface,
                                          EGLint attribute, EGLint* value);
    EGLBoolean(GLAPIENTRY* fQuerySurfacePointerANGLE)(EGLDisplay dpy,
                                                      EGLSurface surface,
                                                      EGLint attribute,
                                                      void** value);
    EGLSync(GLAPIENTRY* fCreateSyncKHR)(EGLDisplay dpy, EGLenum type,
                                        const EGLint* attrib_list);
    EGLBoolean(GLAPIENTRY* fDestroySyncKHR)(EGLDisplay dpy, EGLSync sync);
    EGLint(GLAPIENTRY* fClientWaitSyncKHR)(EGLDisplay dpy, EGLSync sync,
                                           EGLint flags, EGLTime timeout);
    EGLBoolean(GLAPIENTRY* fGetSyncAttribKHR)(EGLDisplay dpy, EGLSync sync,
                                              EGLint attribute, EGLint* value);
    EGLint(GLAPIENTRY* fWaitSyncKHR)(EGLDisplay dpy, EGLSync sync,
                                     EGLint flags);
    EGLint(GLAPIENTRY* fDupNativeFenceFDANDROID)(EGLDisplay dpy, EGLSync sync);
    // KHR_stream
    EGLStreamKHR(GLAPIENTRY* fCreateStreamKHR)(EGLDisplay dpy,
                                               const EGLint* attrib_list);
    EGLBoolean(GLAPIENTRY* fDestroyStreamKHR)(EGLDisplay dpy,
                                              EGLStreamKHR stream);
    EGLBoolean(GLAPIENTRY* fQueryStreamKHR)(EGLDisplay dpy, EGLStreamKHR stream,
                                            EGLenum attribute, EGLint* value);
    // KHR_stream_consumer_gltexture
    EGLBoolean(GLAPIENTRY* fStreamConsumerGLTextureExternalKHR)(
        EGLDisplay dpy, EGLStreamKHR stream);
    EGLBoolean(GLAPIENTRY* fStreamConsumerAcquireKHR)(EGLDisplay dpy,
                                                      EGLStreamKHR stream);
    EGLBoolean(GLAPIENTRY* fStreamConsumerReleaseKHR)(EGLDisplay dpy,
                                                      EGLStreamKHR stream);
    // EXT_device_query
    EGLBoolean(GLAPIENTRY* fQueryDisplayAttribEXT)(EGLDisplay dpy,
                                                   EGLint attribute,
                                                   EGLAttrib* value);
    EGLBoolean(GLAPIENTRY* fQueryDeviceAttribEXT)(EGLDeviceEXT device,
                                                  EGLint attribute,
                                                  EGLAttrib* value);
    const char*(GLAPIENTRY* fQueryDeviceStringEXT)(EGLDeviceEXT device,
                                                   EGLint name);

    // NV_stream_consumer_gltexture_yuv
    EGLBoolean(GLAPIENTRY* fStreamConsumerGLTextureExternalAttribsNV)(
        EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib* attrib_list);
    // ANGLE_stream_producer_d3d_texture
    EGLBoolean(GLAPIENTRY* fCreateStreamProducerD3DTextureANGLE)(
        EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib* attrib_list);
    EGLBoolean(GLAPIENTRY* fStreamPostD3DTextureANGLE)(
        EGLDisplay dpy, EGLStreamKHR stream, void* texture,
        const EGLAttrib* attrib_list);
    // ANGLE_device_creation
    EGLDeviceEXT(GLAPIENTRY* fCreateDeviceANGLE)(EGLint device_type,
                                                 void* native_device,
                                                 const EGLAttrib* attrib_list);
    EGLBoolean(GLAPIENTRY* fReleaseDeviceANGLE)(EGLDeviceEXT device);
    // EGL_EXT_swap_buffers_with_damage / EGL_KHR_swap_buffers_with_damage
    EGLBoolean(GLAPIENTRY* fSwapBuffersWithDamage)(EGLDisplay dpy,
                                                   EGLSurface surface,
                                                   const EGLint* rects,
                                                   EGLint n_rects);
    // EGL_KHR_partial_update
    EGLBoolean(GLAPIENTRY* fSetDamageRegion)(EGLDisplay dpy, EGLSurface surface,
                                             const EGLint* rects,
                                             EGLint n_rects);
    EGLClientBuffer(GLAPIENTRY* fGetNativeClientBufferANDROID)(
        const struct AHardwareBuffer* buffer);

    // EGL_MESA_image_dma_buf_export
    EGLBoolean(GLAPIENTRY* fExportDMABUFImageQueryMESA)(EGLDisplay dpy,
                                                        EGLImage image,
                                                        int* fourcc,
                                                        int* num_planes,
                                                        uint64_t* modifiers);
    EGLBoolean(GLAPIENTRY* fExportDMABUFImageMESA)(EGLDisplay dpy,
                                                   EGLImage image, int* fds,
                                                   EGLint* strides,
                                                   EGLint* offsets);

    EGLBoolean(GLAPIENTRY* fQueryDevicesEXT)(EGLint max_devices,
                                             EGLDeviceEXT* devices,
                                             EGLint* num_devices);

  } mSymbols = {};
};

class EglDisplay final {
 public:
  const RefPtr<GLLibraryEGL> mLib;
  const EGLDisplay mDisplay;
  const bool mIsWARP;

 private:
  std::bitset<UnderlyingValue(EGLExtension::Max)> mAvailableExtensions;

  struct PrivateUseOnly final {};

 public:
  static std::shared_ptr<EglDisplay> Create(
      GLLibraryEGL&, EGLDisplay, bool isWarp,
      const StaticMutexAutoLock& aProofOfLock);

  // Only `public` for make_shared.
  EglDisplay(const PrivateUseOnly&, GLLibraryEGL&, EGLDisplay, bool isWarp);

 public:
  ~EglDisplay();

  bool IsExtensionSupported(EGLExtension aKnownExtension) const {
    return mAvailableExtensions[UnderlyingValue(aKnownExtension)];
  }

  void MarkExtensionUnsupported(EGLExtension aKnownExtension) {
    mAvailableExtensions[UnderlyingValue(aKnownExtension)] = false;
  }

  void DumpEGLConfig(EGLConfig) const;
  void DumpEGLConfigs() const;

  void Shutdown();

  // -

  bool HasKHRImageBase() const {
    return IsExtensionSupported(EGLExtension::KHR_image) ||
           IsExtensionSupported(EGLExtension::KHR_image_base);
  }

  bool HasKHRImagePixmap() const {
    return IsExtensionSupported(EGLExtension::KHR_image) ||
           IsExtensionSupported(EGLExtension::KHR_image_pixmap);
  }

  // -

  EGLBoolean fTerminate() { return mLib->fTerminate(mDisplay); }

  EGLBoolean fMakeCurrent(EGLSurface draw, EGLSurface read,
                          EGLContext ctx) const {
    return mLib->fMakeCurrent(mDisplay, draw, read, ctx);
  }

  EGLBoolean fDestroyContext(EGLContext ctx) const {
    return mLib->fDestroyContext(mDisplay, ctx);
  }

  EGLContext fCreateContext(EGLConfig config, EGLContext share_context,
                            const EGLint* attrib_list) const {
    return mLib->fCreateContext(mDisplay, config, share_context, attrib_list);
  }

  EGLBoolean fDestroySurface(EGLSurface surface) const {
    return mLib->fDestroySurface(mDisplay, surface);
  }

  EGLSurface fCreateWindowSurface(EGLConfig config, EGLNativeWindowType win,
                                  const EGLint* attrib_list) const {
    return mLib->fCreateWindowSurface(mDisplay, config, win, attrib_list);
  }

  EGLSurface fCreatePbufferSurface(EGLConfig config,
                                   const EGLint* attrib_list) const {
    return mLib->fCreatePbufferSurface(mDisplay, config, attrib_list);
  }

  EGLSurface fCreatePbufferFromClientBuffer(EGLenum buftype,
                                            EGLClientBuffer buffer,
                                            EGLConfig config,
                                            const EGLint* attrib_list) const {
    return mLib->fCreatePbufferFromClientBuffer(mDisplay, buftype, buffer,
                                                config, attrib_list);
  }

  EGLBoolean fChooseConfig(const EGLint* attrib_list, EGLConfig* configs,
                           EGLint config_size, EGLint* num_config) const {
    return mLib->fChooseConfig(mDisplay, attrib_list, configs, config_size,
                               num_config);
  }

  EGLBoolean fGetConfigAttrib(EGLConfig config, EGLint attribute,
                              EGLint* value) const {
    return mLib->fGetConfigAttrib(mDisplay, config, attribute, value);
  }

  EGLBoolean fGetConfigs(EGLConfig* configs, EGLint config_size,
                         EGLint* num_config) const {
    return mLib->fGetConfigs(mDisplay, configs, config_size, num_config);
  }

  EGLBoolean fSwapBuffers(EGLSurface surface) const {
    return mLib->fSwapBuffers(mDisplay, surface);
  }

  EGLBoolean fBindTexImage(EGLSurface surface, EGLint buffer) const {
    return mLib->fBindTexImage(mDisplay, surface, buffer);
  }

  EGLBoolean fReleaseTexImage(EGLSurface surface, EGLint buffer) const {
    return mLib->fReleaseTexImage(mDisplay, surface, buffer);
  }

  EGLBoolean fSwapInterval(EGLint interval) const {
    return mLib->fSwapInterval(mDisplay, interval);
  }

  EGLImage fCreateImage(EGLContext ctx, EGLenum target, EGLClientBuffer buffer,
                        const EGLint* attribList) const {
    MOZ_ASSERT(HasKHRImageBase());
    return mLib->fCreateImage(mDisplay, ctx, target, buffer, attribList);
  }

  EGLBoolean fDestroyImage(EGLImage image) const {
    MOZ_ASSERT(HasKHRImageBase());
    return mLib->fDestroyImage(mDisplay, image);
  }

  EGLBoolean fQuerySurface(EGLSurface surface, EGLint attribute,
                           EGLint* value) const {
    return mLib->fQuerySurface(mDisplay, surface, attribute, value);
  }

  EGLBoolean fQuerySurfacePointerANGLE(EGLSurface surface, EGLint attribute,
                                       void** value) const {
    MOZ_ASSERT(IsExtensionSupported(
        EGLExtension::ANGLE_surface_d3d_texture_2d_share_handle));
    return mLib->fQuerySurfacePointerANGLE(mDisplay, surface, attribute, value);
  }

  EGLSync fCreateSync(EGLenum type, const EGLint* attrib_list) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_fence_sync));
    return mLib->fCreateSync(mDisplay, type, attrib_list);
  }

  EGLBoolean fDestroySync(EGLSync sync) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_fence_sync));
    return mLib->fDestroySync(mDisplay, sync);
  }

  EGLint fClientWaitSync(EGLSync sync, EGLint flags, EGLTime timeout) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_fence_sync));
    return mLib->fClientWaitSync(mDisplay, sync, flags, timeout);
  }

  EGLBoolean fGetSyncAttrib(EGLSync sync, EGLint attribute,
                            EGLint* value) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_fence_sync));
    return mLib->fGetSyncAttrib(mDisplay, sync, attribute, value);
  }

  EGLint fWaitSync(EGLSync sync, EGLint flags) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_wait_sync));
    return mLib->fWaitSync(mDisplay, sync, flags);
  }

  EGLint fDupNativeFenceFDANDROID(EGLSync sync) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::ANDROID_native_fence_sync));
    return mLib->fDupNativeFenceFDANDROID(mDisplay, sync);
  }

  // EXT_device_query
  EGLBoolean fQueryDisplayAttribEXT(EGLint attribute, EGLAttrib* value) const {
    MOZ_ASSERT(mLib->IsExtensionSupported(EGLLibExtension::EXT_device_query));
    return mLib->fQueryDisplayAttribEXT(mDisplay, attribute, value);
  }

  // KHR_stream
  EGLStreamKHR fCreateStreamKHR(const EGLint* attrib_list) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_stream));
    return mLib->fCreateStreamKHR(mDisplay, attrib_list);
  }

  EGLBoolean fDestroyStreamKHR(EGLStreamKHR stream) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_stream));
    return mLib->fDestroyStreamKHR(mDisplay, stream);
  }

  EGLBoolean fQueryStreamKHR(EGLStreamKHR stream, EGLenum attribute,
                             EGLint* value) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_stream));
    return mLib->fQueryStreamKHR(mDisplay, stream, attribute, value);
  }

  // KHR_stream_consumer_gltexture
  EGLBoolean fStreamConsumerGLTextureExternalKHR(EGLStreamKHR stream) const {
    MOZ_ASSERT(
        IsExtensionSupported(EGLExtension::KHR_stream_consumer_gltexture));
    return mLib->fStreamConsumerGLTextureExternalKHR(mDisplay, stream);
  }

  EGLBoolean fStreamConsumerAcquireKHR(EGLStreamKHR stream) const {
    MOZ_ASSERT(
        IsExtensionSupported(EGLExtension::KHR_stream_consumer_gltexture));
    return mLib->fStreamConsumerAcquireKHR(mDisplay, stream);
  }

  EGLBoolean fStreamConsumerReleaseKHR(EGLStreamKHR stream) const {
    MOZ_ASSERT(
        IsExtensionSupported(EGLExtension::KHR_stream_consumer_gltexture));
    return mLib->fStreamConsumerReleaseKHR(mDisplay, stream);
  }

  // NV_stream_consumer_gltexture_yuv
  EGLBoolean fStreamConsumerGLTextureExternalAttribsNV(
      EGLStreamKHR stream, const EGLAttrib* attrib_list) const {
    MOZ_ASSERT(
        IsExtensionSupported(EGLExtension::NV_stream_consumer_gltexture_yuv));
    return mLib->fStreamConsumerGLTextureExternalAttribsNV(mDisplay, stream,
                                                           attrib_list);
  }

  // ANGLE_stream_producer_d3d_texture
  EGLBoolean fCreateStreamProducerD3DTextureANGLE(
      EGLStreamKHR stream, const EGLAttrib* attrib_list) const {
    MOZ_ASSERT(
        IsExtensionSupported(EGLExtension::ANGLE_stream_producer_d3d_texture));
    return mLib->fCreateStreamProducerD3DTextureANGLE(mDisplay, stream,
                                                      attrib_list);
  }

  EGLBoolean fStreamPostD3DTextureANGLE(EGLStreamKHR stream, void* texture,
                                        const EGLAttrib* attrib_list) const {
    MOZ_ASSERT(
        IsExtensionSupported(EGLExtension::ANGLE_stream_producer_d3d_texture));
    return mLib->fStreamPostD3DTextureANGLE(mDisplay, stream, texture,
                                            attrib_list);
  }

  // EGL_EXT_swap_buffers_with_damage / EGL_KHR_swap_buffers_with_damage
  EGLBoolean fSwapBuffersWithDamage(EGLSurface surface, const EGLint* rects,
                                    EGLint n_rects) {
    MOZ_ASSERT(
        IsExtensionSupported(EGLExtension::EXT_swap_buffers_with_damage) ||
        IsExtensionSupported(EGLExtension::KHR_swap_buffers_with_damage));
    return mLib->fSwapBuffersWithDamage(mDisplay, surface, rects, n_rects);
  }

  // EGL_KHR_partial_update
  EGLBoolean fSetDamageRegion(EGLSurface surface, const EGLint* rects,
                              EGLint n_rects) {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::KHR_partial_update));
    return mLib->fSetDamageRegion(mDisplay, surface, rects, n_rects);
  }

  EGLBoolean fExportDMABUFImageQuery(EGLImage image, int* fourcc,
                                     int* num_planes,
                                     uint64_t* modifiers) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::MESA_image_dma_buf_export));
    return mLib->fExportDMABUFImageQuery(mDisplay, image, fourcc, num_planes,
                                         modifiers);
  }
  EGLBoolean fExportDMABUFImage(EGLImage image, int* fds, EGLint* strides,
                                EGLint* offsets) const {
    MOZ_ASSERT(IsExtensionSupported(EGLExtension::MESA_image_dma_buf_export));
    return mLib->fExportDMABUFImage(mDisplay, image, fds, strides, offsets);
  }
};

} /* namespace gl */
} /* namespace mozilla */

#endif /* GLLIBRARYEGL_H_ */