-
-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
rcore.c
6772 lines (5662 loc) · 265 KB
/
rcore.c
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
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/**********************************************************************************************
*
* rcore - Basic functions to manage windows, OpenGL context and input on multiple platforms
*
* PLATFORMS SUPPORTED:
* - PLATFORM_DESKTOP: Windows (Win32, Win64)
* - PLATFORM_DESKTOP: Linux (X11 desktop mode)
* - PLATFORM_DESKTOP: FreeBSD, OpenBSD, NetBSD, DragonFly (X11 desktop)
* - PLATFORM_DESKTOP: OSX/macOS
* - PLATFORM_ANDROID: Android (ARM, ARM64)
* - PLATFORM_RPI: Raspberry Pi 0,1,2,3 (Raspbian, native mode)
* - PLATFORM_DRM: Linux native mode, including Raspberry Pi 4 with V3D fkms driver
* - PLATFORM_WEB: HTML5 with WebAssembly
*
* CONFIGURATION:
*
* #define PLATFORM_DESKTOP
* Windowing and input system configured for desktop platforms: Windows, Linux, OSX, FreeBSD, OpenBSD, NetBSD, DragonFly
* NOTE: Oculus Rift CV1 requires PLATFORM_DESKTOP for mirror rendering - View [rlgl] module to enable it
*
* #define PLATFORM_ANDROID
* Windowing and input system configured for Android device, app activity managed internally in this module.
* NOTE: OpenGL ES 2.0 is required and graphic device is managed by EGL
*
* #define PLATFORM_RPI
* Windowing and input system configured for Raspberry Pi in native mode (no XWindow required),
* graphic device is managed by EGL and inputs are processed is raw mode, reading from /dev/input/
*
* #define PLATFORM_DRM
* Windowing and input system configured for DRM native mode (RPI4 and other devices)
* graphic device is managed by EGL and inputs are processed is raw mode, reading from /dev/input/
*
* #define PLATFORM_WEB
* Windowing and input system configured for HTML5 (run on browser), code converted from C to asm.js
* using emscripten compiler. OpenGL ES 2.0 required for direct translation to WebGL equivalent code.
*
* #define SUPPORT_DEFAULT_FONT (default)
* Default font is loaded on window initialization to be available for the user to render simple text.
* NOTE: If enabled, uses external module functions to load default raylib font (module: text)
*
* #define SUPPORT_CAMERA_SYSTEM
* Camera module is included (rcamera.h) and multiple predefined cameras are available: free, 1st/3rd person, orbital
*
* #define SUPPORT_GESTURES_SYSTEM
* Gestures module is included (rgestures.h) to support gestures detection: tap, hold, swipe, drag
*
* #define SUPPORT_MOUSE_GESTURES
* Mouse gestures are directly mapped like touches and processed by gestures system.
*
* #define SUPPORT_TOUCH_AS_MOUSE
* Touch input and mouse input are shared. Mouse functions also return touch information.
*
* #define SUPPORT_SSH_KEYBOARD_RPI (Raspberry Pi only)
* Reconfigure standard input to receive key inputs, works with SSH connection.
* WARNING: Reconfiguring standard input could lead to undesired effects, like breaking other running processes or
* blocking the device if not restored properly. Use with care.
*
* #define SUPPORT_MOUSE_CURSOR_POINT
* Draw a mouse pointer on screen
*
* #define SUPPORT_BUSY_WAIT_LOOP
* Use busy wait loop for timing sync, if not defined, a high-resolution timer is setup and used
*
* #define SUPPORT_PARTIALBUSY_WAIT_LOOP
* Use a partial-busy wait loop, in this case frame sleeps for most of the time and runs a busy-wait-loop at the end
*
* #define SUPPORT_EVENTS_WAITING
* Wait for events passively (sleeping while no events) instead of polling them actively every frame
*
* #define SUPPORT_SCREEN_CAPTURE
* Allow automatic screen capture of current screen pressing F12, defined in KeyCallback()
*
* #define SUPPORT_GIF_RECORDING
* Allow automatic gif recording of current screen pressing CTRL+F12, defined in KeyCallback()
*
* #define SUPPORT_COMPRESSION_API
* Support CompressData() and DecompressData() functions, those functions use zlib implementation
* provided by stb_image and stb_image_write libraries, so, those libraries must be enabled on textures module
* for linkage
*
* #define SUPPORT_DATA_STORAGE
* Support saving binary data automatically to a generated storage.data file. This file is managed internally
*
* #define SUPPORT_EVENTS_AUTOMATION
* Support automatic generated events, loading and recording of those events when required
*
* DEPENDENCIES:
* rglfw - Manage graphic device, OpenGL context and inputs on PLATFORM_DESKTOP (Windows, Linux, OSX. FreeBSD, OpenBSD, NetBSD, DragonFly)
* raymath - 3D math functionality (Vector2, Vector3, Matrix, Quaternion)
* camera - Multiple 3D camera modes (free, orbital, 1st person, 3rd person)
* gestures - Gestures system for touch-ready devices (or simulated from mouse inputs)
*
*
* LICENSE: zlib/libpng
*
* Copyright (c) 2013-2021 Ramon Santamaria (@raysan5)
*
* This software is provided "as-is", without any express or implied warranty. In no event
* will the authors be held liable for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose, including commercial
* applications, and to alter it and redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not claim that you
* wrote the original software. If you use this software in a product, an acknowledgment
* in the product documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be misrepresented
* as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*
**********************************************************************************************/
#include "raylib.h" // Declares module functions
// Check if config flags have been externally provided on compilation line
#if !defined(EXTERNAL_CONFIG_FLAGS)
#include "config.h" // Defines module configuration flags
#endif
#include "utils.h" // Required for: TRACELOG() macros
#define RLGL_IMPLEMENTATION
#include "rlgl.h" // OpenGL abstraction layer to OpenGL 1.1, 3.3+ or ES2
#define RAYMATH_IMPLEMENTATION // Define external out-of-line implementation
#include "raymath.h" // Vector3, Quaternion and Matrix functionality
#if defined(SUPPORT_GESTURES_SYSTEM)
#define GESTURES_IMPLEMENTATION
#include "rgestures.h" // Gestures detection functionality
#endif
#if defined(SUPPORT_CAMERA_SYSTEM)
#define CAMERA_IMPLEMENTATION
#include "rcamera.h" // Camera system functionality
#endif
#if defined(SUPPORT_GIF_RECORDING)
#define MSF_GIF_MALLOC(contextPointer, newSize) RL_MALLOC(newSize)
#define MSF_GIF_REALLOC(contextPointer, oldMemory, oldSize, newSize) RL_REALLOC(oldMemory, newSize)
#define MSF_GIF_FREE(contextPointer, oldMemory, oldSize) RL_FREE(oldMemory)
#define MSF_GIF_IMPL
#include "external/msf_gif.h" // GIF recording functionality
#endif
#if defined(SUPPORT_COMPRESSION_API)
#define SINFL_IMPLEMENTATION
#define SINFL_NO_SIMD
#include "external/sinfl.h" // Deflate (RFC 1951) decompressor
#define SDEFL_IMPLEMENTATION
#include "external/sdefl.h" // Deflate (RFC 1951) compressor
#endif
#if (defined(__linux__) || defined(PLATFORM_WEB)) && _POSIX_C_SOURCE < 199309L
#undef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 199309L // Required for: CLOCK_MONOTONIC if compiled with c99 without gnu ext.
#endif
#include <stdlib.h> // Required for: srand(), rand(), atexit()
#include <stdio.h> // Required for: sprintf() [Used in OpenURL()]
#include <string.h> // Required for: strrchr(), strcmp(), strlen()
#include <time.h> // Required for: time() [Used in InitTimer()]
#include <math.h> // Required for: tan() [Used in BeginMode3D()], atan2f() [Used in LoadVrStereoConfig()]
#include <sys/stat.h> // Required for: stat() [Used in GetFileModTime()]
#if defined(PLATFORM_DESKTOP) && defined(_WIN32) && (defined(_MSC_VER) || defined(__TINYC__))
#define DIRENT_MALLOC RL_MALLOC
#define DIRENT_FREE RL_FREE
#include "external/dirent.h" // Required for: DIR, opendir(), closedir() [Used in GetDirectoryFiles()]
#else
#include <dirent.h> // Required for: DIR, opendir(), closedir() [Used in GetDirectoryFiles()]
#endif
#if defined(_WIN32)
#include <direct.h> // Required for: _getch(), _chdir()
#define GETCWD _getcwd // NOTE: MSDN recommends not to use getcwd(), chdir()
#define CHDIR _chdir
#include <io.h> // Required for: _access() [Used in FileExists()]
#else
#include <unistd.h> // Required for: getch(), chdir() (POSIX), access()
#define GETCWD getcwd
#define CHDIR chdir
#endif
#if defined(PLATFORM_DESKTOP)
#define GLFW_INCLUDE_NONE // Disable the standard OpenGL header inclusion on GLFW3
// NOTE: Already provided by rlgl implementation (on glad.h)
#include "GLFW/glfw3.h" // GLFW3 library: Windows, OpenGL context and Input management
// NOTE: GLFW3 already includes gl.h (OpenGL) headers
// Support retrieving native window handlers
#if defined(_WIN32)
#define GLFW_EXPOSE_NATIVE_WIN32
#include "GLFW/glfw3native.h" // WARNING: It requires customization to avoid windows.h inclusion!
#if defined(SUPPORT_WINMM_HIGHRES_TIMER) && !defined(SUPPORT_BUSY_WAIT_LOOP)
// NOTE: Those functions require linking with winmm library
unsigned int __stdcall timeBeginPeriod(unsigned int uPeriod);
unsigned int __stdcall timeEndPeriod(unsigned int uPeriod);
#endif
#endif
#if defined(__linux__) || defined(__FreeBSD__)
#include <sys/time.h> // Required for: timespec, nanosleep(), select() - POSIX
//#define GLFW_EXPOSE_NATIVE_X11 // WARNING: Exposing Xlib.h > X.h results in dup symbols for Font type
//#define GLFW_EXPOSE_NATIVE_WAYLAND
//#define GLFW_EXPOSE_NATIVE_MIR
#include "GLFW/glfw3native.h" // Required for: glfwGetX11Window()
#endif
#if defined(__APPLE__)
#include <unistd.h> // Required for: usleep()
//#define GLFW_EXPOSE_NATIVE_COCOA // WARNING: Fails due to type redefinition
#include "GLFW/glfw3native.h" // Required for: glfwGetCocoaWindow()
#endif
#endif
#if defined(PLATFORM_ANDROID)
//#include <android/sensor.h> // Required for: Android sensors functions (accelerometer, gyroscope, light...)
#include <android/window.h> // Required for: AWINDOW_FLAG_FULLSCREEN definition and others
#include <android_native_app_glue.h> // Required for: android_app struct and activity management
#include <EGL/egl.h> // Native platform windowing system interface
//#include <GLES2/gl2.h> // OpenGL ES 2.0 library (not required in this module, only in rlgl)
#endif
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
#include <fcntl.h> // POSIX file control definitions - open(), creat(), fcntl()
#include <unistd.h> // POSIX standard function definitions - read(), close(), STDIN_FILENO
#include <termios.h> // POSIX terminal control definitions - tcgetattr(), tcsetattr()
#include <pthread.h> // POSIX threads management (inputs reading)
#include <dirent.h> // POSIX directory browsing
#include <sys/ioctl.h> // Required for: ioctl() - UNIX System call for device-specific input/output operations
#include <linux/kd.h> // Linux: KDSKBMODE, K_MEDIUMRAM constants definition
#include <linux/input.h> // Linux: Keycodes constants definition (KEY_A, ...)
#include <linux/joystick.h> // Linux: Joystick support library
#if defined(PLATFORM_RPI)
#include "bcm_host.h" // Raspberry Pi VideoCore IV access functions
#endif
#if defined(PLATFORM_DRM)
#include <gbm.h> // Generic Buffer Management (native platform for EGL on DRM)
#include <xf86drm.h> // Direct Rendering Manager user-level library interface
#include <xf86drmMode.h> // Direct Rendering Manager mode setting (KMS) interface
#endif
#include "EGL/egl.h" // Native platform windowing system interface
#include "EGL/eglext.h" // EGL extensions
//#include "GLES2/gl2.h" // OpenGL ES 2.0 library (not required in this module, only in rlgl)
#endif
#if defined(PLATFORM_WEB)
#define GLFW_INCLUDE_ES2 // GLFW3: Enable OpenGL ES 2.0 (translated to WebGL)
#include "GLFW/glfw3.h" // GLFW3: Windows, OpenGL context and Input management
#include <sys/time.h> // Required for: timespec, nanosleep(), select() - POSIX
#include <emscripten/emscripten.h> // Emscripten functionality for C
#include <emscripten/html5.h> // Emscripten HTML5 library
#endif
//----------------------------------------------------------------------------------
// Defines and Macros
//----------------------------------------------------------------------------------
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
#define USE_LAST_TOUCH_DEVICE // When multiple touchscreens are connected, only use the one with the highest event<N> number
#define DEFAULT_GAMEPAD_DEV "/dev/input/js" // Gamepad input (base dev for all gamepads: js0, js1, ...)
#define DEFAULT_EVDEV_PATH "/dev/input/" // Path to the linux input events
#endif
#ifndef MAX_FILEPATH_LENGTH
#if defined(__linux__)
#define MAX_FILEPATH_LENGTH 4096 // Maximum length for filepaths (Linux PATH_MAX default value)
#else
#define MAX_FILEPATH_LENGTH 512 // Maximum length supported for filepaths
#endif
#endif
#ifndef MAX_KEYBOARD_KEYS
#define MAX_KEYBOARD_KEYS 512 // Maximum number of keyboard keys supported
#endif
#ifndef MAX_MOUSE_BUTTONS
#define MAX_MOUSE_BUTTONS 8 // Maximum number of mouse buttons supported
#endif
#ifndef MAX_GAMEPADS
#define MAX_GAMEPADS 4 // Maximum number of gamepads supported
#endif
#ifndef MAX_GAMEPAD_AXIS
#define MAX_GAMEPAD_AXIS 8 // Maximum number of axis supported (per gamepad)
#endif
#ifndef MAX_GAMEPAD_BUTTONS
#define MAX_GAMEPAD_BUTTONS 32 // Maximum number of buttons supported (per gamepad)
#endif
#ifndef MAX_TOUCH_POINTS
#define MAX_TOUCH_POINTS 8 // Maximum number of touch points supported
#endif
#ifndef MAX_KEY_PRESSED_QUEUE
#define MAX_KEY_PRESSED_QUEUE 16 // Maximum number of keys in the key input queue
#endif
#ifndef MAX_CHAR_PRESSED_QUEUE
#define MAX_CHAR_PRESSED_QUEUE 16 // Maximum number of characters in the char input queue
#endif
#if defined(SUPPORT_DATA_STORAGE)
#ifndef STORAGE_DATA_FILE
#define STORAGE_DATA_FILE "storage.data" // Automatic storage filename
#endif
#endif
#ifndef MAX_DECOMPRESSION_SIZE
#define MAX_DECOMPRESSION_SIZE 64 // Maximum size allocated for decompression in MB
#endif
// Flags operation macros
#define FLAG_SET(n, f) ((n) |= (f))
#define FLAG_CLEAR(n, f) ((n) &= ~(f))
#define FLAG_TOGGLE(n, f) ((n) ^= (f))
#define FLAG_CHECK(n, f) ((n) & (f))
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
typedef struct {
pthread_t threadId; // Event reading thread id
int fd; // File descriptor to the device it is assigned to
int eventNum; // Number of 'event<N>' device
Rectangle absRange; // Range of values for absolute pointing devices (touchscreens)
int touchSlot; // Hold the touch slot number of the currently being sent multitouch block
bool isMouse; // True if device supports relative X Y movements
bool isTouch; // True if device supports absolute X Y movements and has BTN_TOUCH
bool isMultitouch; // True if device supports multiple absolute movevents and has BTN_TOUCH
bool isKeyboard; // True if device has letter keycodes
bool isGamepad; // True if device has gamepad buttons
} InputEventWorker;
#endif
typedef struct { int x; int y; } Point;
typedef struct { unsigned int width; unsigned int height; } Size;
// Core global state context data
typedef struct CoreData {
struct {
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
GLFWwindow *handle; // GLFW window handle (graphic device)
#endif
#if defined(PLATFORM_RPI)
EGL_DISPMANX_WINDOW_T handle; // Native window handle (graphic device)
#endif
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
#if defined(PLATFORM_DRM)
int fd; // File descriptor for /dev/dri/...
drmModeConnector *connector; // Direct Rendering Manager (DRM) mode connector
drmModeCrtc *crtc; // CRT Controller
int modeIndex; // Index of the used mode of connector->modes
struct gbm_device *gbmDevice; // GBM device
struct gbm_surface *gbmSurface; // GBM surface
struct gbm_bo *prevBO; // Previous GBM buffer object (during frame swapping)
uint32_t prevFB; // Previous GBM framebufer (during frame swapping)
#endif // PLATFORM_DRM
EGLDisplay device; // Native display device (physical screen connection)
EGLSurface surface; // Surface to draw on, framebuffers (connected to context)
EGLContext context; // Graphic context, mode in which drawing can be done
EGLConfig config; // Graphic config
#endif
const char *title; // Window text title const pointer
unsigned int flags; // Configuration flags (bit based), keeps window state
bool ready; // Check if window has been initialized successfully
bool fullscreen; // Check if fullscreen mode is enabled
bool shouldClose; // Check if window set for closing
bool resizedLastFrame; // Check if window has been resized last frame
Point position; // Window position on screen (required on fullscreen toggle)
Size display; // Display width and height (monitor, device-screen, LCD, ...)
Size screen; // Screen width and height (used render area)
Size currentFbo; // Current render width and height (depends on active fbo)
Size render; // Framebuffer width and height (render area, including black bars if required)
Point renderOffset; // Offset from render area (must be divided by 2)
Matrix screenScale; // Matrix to scale screen (framebuffer rendering)
char **dropFilesPath; // Store dropped files paths as strings
int dropFileCount; // Count dropped files strings
} Window;
#if defined(PLATFORM_ANDROID)
struct {
bool appEnabled; // Flag to detect if app is active ** = true
struct android_app *app; // Android activity
struct android_poll_source *source; // Android events polling source
bool contextRebindRequired; // Used to know context rebind required
} Android;
#endif
struct {
const char *basePath; // Base path for data storage
} Storage;
struct {
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
InputEventWorker eventWorker[10]; // List of worker threads for every monitored "/dev/input/event<N>"
#endif
struct {
int exitKey; // Default exit key
char currentKeyState[MAX_KEYBOARD_KEYS]; // Registers current frame key state
char previousKeyState[MAX_KEYBOARD_KEYS]; // Registers previous frame key state
int keyPressedQueue[MAX_KEY_PRESSED_QUEUE]; // Input keys queue
int keyPressedQueueCount; // Input keys queue count
int charPressedQueue[MAX_CHAR_PRESSED_QUEUE]; // Input characters queue (unicode)
int charPressedQueueCount; // Input characters queue count
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
int defaultMode; // Default keyboard mode
#if defined(SUPPORT_SSH_KEYBOARD_RPI)
bool evtMode; // Keyboard in event mode
#endif
int defaultFileFlags; // Default IO file flags
struct termios defaultSettings; // Default keyboard settings
int fd; // File descriptor for the evdev keyboard
#endif
} Keyboard;
struct {
Vector2 offset; // Mouse offset
Vector2 scale; // Mouse scaling
Vector2 currentPosition; // Mouse position on screen
Vector2 previousPosition; // Previous mouse position
int cursor; // Tracks current mouse cursor
bool cursorHidden; // Track if cursor is hidden
bool cursorOnScreen; // Tracks if cursor is inside client area
char currentButtonState[MAX_MOUSE_BUTTONS]; // Registers current mouse button state
char previousButtonState[MAX_MOUSE_BUTTONS]; // Registers previous mouse button state
float currentWheelMove; // Registers current mouse wheel variation
float previousWheelMove; // Registers previous mouse wheel variation
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
// NOTE: currentButtonState[] can't be written directly due to multithreading, app could miss the update
char currentButtonStateEvdev[MAX_MOUSE_BUTTONS]; // Holds the new mouse state for the next polling event to grab
#endif
} Mouse;
struct {
int pointCount; // Number of touch points active
int pointId[MAX_TOUCH_POINTS]; // Point identifiers
Vector2 position[MAX_TOUCH_POINTS]; // Touch position on screen
char currentTouchState[MAX_TOUCH_POINTS]; // Registers current touch state
char previousTouchState[MAX_TOUCH_POINTS]; // Registers previous touch state
} Touch;
struct {
int lastButtonPressed; // Register last gamepad button pressed
int axisCount; // Register number of available gamepad axis
bool ready[MAX_GAMEPADS]; // Flag to know if gamepad is ready
char name[MAX_GAMEPADS][64]; // Gamepad name holder
char currentButtonState[MAX_GAMEPADS][MAX_GAMEPAD_BUTTONS]; // Current gamepad buttons state
char previousButtonState[MAX_GAMEPADS][MAX_GAMEPAD_BUTTONS]; // Previous gamepad buttons state
float axisState[MAX_GAMEPADS][MAX_GAMEPAD_AXIS]; // Gamepad axis state
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
pthread_t threadId; // Gamepad reading thread id
int streamId[MAX_GAMEPADS]; // Gamepad device file descriptor
#endif
} Gamepad;
} Input;
struct {
double current; // Current time measure
double previous; // Previous time measure
double update; // Time measure for frame update
double draw; // Time measure for frame draw
double frame; // Time measure for one frame
double target; // Desired time for one frame, if 0 not applied
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
unsigned long long base; // Base time measure for hi-res timer
#endif
unsigned int frameCounter; // Frame counter
} Time;
} CoreData;
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
static CoreData CORE = { 0 }; // Global CORE state context
static char **dirFilesPath = NULL; // Store directory files paths as strings
static int dirFileCount = 0; // Count directory files strings
#if defined(SUPPORT_SCREEN_CAPTURE)
static int screenshotCounter = 0; // Screenshots counter
#endif
#if defined(SUPPORT_GIF_RECORDING)
static int gifFrameCounter = 0; // GIF frames counter
static bool gifRecording = false; // GIF recording state
static MsfGifState gifState = { 0 }; // MSGIF context state
#endif
#if defined(SUPPORT_EVENTS_AUTOMATION)
#define MAX_CODE_AUTOMATION_EVENTS 16384
typedef enum AutomationEventType {
EVENT_NONE = 0,
// Input events
INPUT_KEY_UP, // param[0]: key
INPUT_KEY_DOWN, // param[0]: key
INPUT_KEY_PRESSED, // param[0]: key
INPUT_KEY_RELEASED, // param[0]: key
INPUT_MOUSE_BUTTON_UP, // param[0]: button
INPUT_MOUSE_BUTTON_DOWN, // param[0]: button
INPUT_MOUSE_POSITION, // param[0]: x, param[1]: y
INPUT_MOUSE_WHEEL_MOTION, // param[0]: delta
INPUT_GAMEPAD_CONNECT, // param[0]: gamepad
INPUT_GAMEPAD_DISCONNECT, // param[0]: gamepad
INPUT_GAMEPAD_BUTTON_UP, // param[0]: button
INPUT_GAMEPAD_BUTTON_DOWN, // param[0]: button
INPUT_GAMEPAD_AXIS_MOTION, // param[0]: axis, param[1]: delta
INPUT_TOUCH_UP, // param[0]: id
INPUT_TOUCH_DOWN, // param[0]: id
INPUT_TOUCH_POSITION, // param[0]: x, param[1]: y
INPUT_GESTURE, // param[0]: gesture
// Window events
WINDOW_CLOSE, // no params
WINDOW_MAXIMIZE, // no params
WINDOW_MINIMIZE, // no params
WINDOW_RESIZE, // param[0]: width, param[1]: height
// Custom events
ACTION_TAKE_SCREENSHOT,
ACTION_SETTARGETFPS
} AutomationEventType;
// Event type
// Used to enable events flags
typedef enum {
EVENT_INPUT_KEYBOARD = 0,
EVENT_INPUT_MOUSE = 1,
EVENT_INPUT_GAMEPAD = 2,
EVENT_INPUT_TOUCH = 4,
EVENT_INPUT_GESTURE = 8,
EVENT_WINDOW = 16,
EVENT_CUSTOM = 32
} EventType;
static const char *autoEventTypeName[] = {
"EVENT_NONE",
"INPUT_KEY_UP",
"INPUT_KEY_DOWN",
"INPUT_KEY_PRESSED",
"INPUT_KEY_RELEASED",
"INPUT_MOUSE_BUTTON_UP",
"INPUT_MOUSE_BUTTON_DOWN",
"INPUT_MOUSE_POSITION",
"INPUT_MOUSE_WHEEL_MOTION",
"INPUT_GAMEPAD_CONNECT",
"INPUT_GAMEPAD_DISCONNECT",
"INPUT_GAMEPAD_BUTTON_UP",
"INPUT_GAMEPAD_BUTTON_DOWN",
"INPUT_GAMEPAD_AXIS_MOTION",
"INPUT_TOUCH_UP",
"INPUT_TOUCH_DOWN",
"INPUT_TOUCH_POSITION",
"INPUT_GESTURE",
"WINDOW_CLOSE",
"WINDOW_MAXIMIZE",
"WINDOW_MINIMIZE",
"WINDOW_RESIZE",
"ACTION_TAKE_SCREENSHOT",
"ACTION_SETTARGETFPS"
};
// Automation Event (20 bytes)
typedef struct AutomationEvent {
unsigned int frame; // Event frame
unsigned int type; // Event type (AutoEventType)
int params[3]; // Event parameters (if required)
} AutomationEvent;
static AutomationEvent *events = NULL; // Events array
static unsigned int eventCount = 0; // Events count
static bool eventsPlaying = false; // Play events
static bool eventsRecording = false; // Record events
//static short eventsEnabled = 0b0000001111111111; // Events enabled for checking
#endif
//-----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
// Other Modules Functions Declaration (required by core)
//----------------------------------------------------------------------------------
#if defined(SUPPORT_DEFAULT_FONT)
extern void LoadFontDefault(void); // [Module: text] Loads default font on InitWindow()
extern void UnloadFontDefault(void); // [Module: text] Unloads default font from GPU memory
#endif
//----------------------------------------------------------------------------------
// Module specific Functions Declaration
//----------------------------------------------------------------------------------
static void InitTimer(void); // Initialize timer (hi-resolution if available)
static bool InitGraphicsDevice(int width, int height); // Initialize graphics device
static void SetupFramebuffer(int width, int height); // Setup main framebuffer
static void SetupViewport(int width, int height); // Set viewport for a provided width and height
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
static void ErrorCallback(int error, const char *description); // GLFW3 Error Callback, runs on GLFW3 error
// Window callbacks events
static void WindowSizeCallback(GLFWwindow *window, int width, int height); // GLFW3 WindowSize Callback, runs when window is resized
#if !defined(PLATFORM_WEB)
static void WindowMaximizeCallback(GLFWwindow* window, int maximized); // GLFW3 Window Maximize Callback, runs when window is maximized
#endif
static void WindowIconifyCallback(GLFWwindow *window, int iconified); // GLFW3 WindowIconify Callback, runs when window is minimized/restored
static void WindowFocusCallback(GLFWwindow *window, int focused); // GLFW3 WindowFocus Callback, runs when window get/lose focus
static void WindowDropCallback(GLFWwindow *window, int count, const char **paths); // GLFW3 Window Drop Callback, runs when drop files into window
// Input callbacks events
static void KeyCallback(GLFWwindow *window, int key, int scancode, int action, int mods); // GLFW3 Keyboard Callback, runs on key pressed
static void CharCallback(GLFWwindow *window, unsigned int key); // GLFW3 Char Key Callback, runs on key pressed (get char value)
static void MouseButtonCallback(GLFWwindow *window, int button, int action, int mods); // GLFW3 Mouse Button Callback, runs on mouse button pressed
static void MouseCursorPosCallback(GLFWwindow *window, double x, double y); // GLFW3 Cursor Position Callback, runs on mouse move
static void MouseScrollCallback(GLFWwindow *window, double xoffset, double yoffset); // GLFW3 Srolling Callback, runs on mouse wheel
static void CursorEnterCallback(GLFWwindow *window, int enter); // GLFW3 Cursor Enter Callback, cursor enters client area
#endif
#if defined(PLATFORM_ANDROID)
static void AndroidCommandCallback(struct android_app *app, int32_t cmd); // Process Android activity lifecycle commands
static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event); // Process Android inputs
#endif
#if defined(PLATFORM_WEB)
static EM_BOOL EmscriptenMouseCallback(int eventType, const EmscriptenMouseEvent *mouseEvent, void *userData);
static EM_BOOL EmscriptenTouchCallback(int eventType, const EmscriptenTouchEvent *touchEvent, void *userData);
static EM_BOOL EmscriptenGamepadCallback(int eventType, const EmscriptenGamepadEvent *gamepadEvent, void *userData);
static EM_BOOL EmscriptenResizeCallback(int eventType, const EmscriptenUiEvent *e, void *userData);
#endif
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
static void InitKeyboard(void); // Initialize raw keyboard system
static void RestoreKeyboard(void); // Restore keyboard system
#if defined(SUPPORT_SSH_KEYBOARD_RPI)
static void ProcessKeyboard(void); // Process keyboard events
#endif
static void InitEvdevInput(void); // Initialize evdev inputs
static void ConfigureEvdevDevice(char *device); // Identifies a input device and configures it for use if appropriate
static void PollKeyboardEvents(void); // Process evdev keyboard events.
static void *EventThread(void *arg); // Input device events reading thread
static void InitGamepad(void); // Initialize raw gamepad input
static void *GamepadThread(void *arg); // Mouse reading thread
#if defined(PLATFORM_DRM)
static int FindMatchingConnectorMode(const drmModeConnector *connector, const drmModeModeInfo *mode); // Search matching DRM mode in connector's mode list
static int FindExactConnectorMode(const drmModeConnector *connector, uint width, uint height, uint fps, bool allowInterlaced); // Search exactly matching DRM connector mode in connector's list
static int FindNearestConnectorMode(const drmModeConnector *connector, uint width, uint height, uint fps, bool allowInterlaced); // Search the nearest matching DRM connector mode in connector's list
#endif
#endif // PLATFORM_RPI || PLATFORM_DRM
#if defined(SUPPORT_EVENTS_AUTOMATION)
static void LoadAutomationEvents(const char *fileName); // Load automation events from file
static void ExportAutomationEvents(const char *fileName); // Export recorded automation events into a file
static void RecordAutomationEvent(unsigned int frame); // Record frame events (to internal events array)
static void PlayAutomationEvent(unsigned int frame); // Play frame events (from internal events array)
#endif
#if defined(_WIN32)
// NOTE: We declare Sleep() function symbol to avoid including windows.h (kernel32.lib linkage required)
void __stdcall Sleep(unsigned long msTimeout); // Required for: WaitTime()
#endif
//----------------------------------------------------------------------------------
// Module Functions Definition - Window and OpenGL Context Functions
//----------------------------------------------------------------------------------
#if defined(PLATFORM_ANDROID)
// To allow easier porting to android, we allow the user to define a
// main function which we call from android_main, defined by ourselves
extern int main(int argc, char *argv[]);
void android_main(struct android_app *app)
{
char arg0[] = "raylib"; // NOTE: argv[] are mutable
CORE.Android.app = app;
// NOTE: Return codes != 0 are skipped
(void)main(1, (char *[]) { arg0, NULL });
}
// NOTE: Add this to header (if apps really need it)
struct android_app *GetAndroidApp(void)
{
return CORE.Android.app;
}
#endif
// Initialize window and OpenGL context
// NOTE: data parameter could be used to pass any kind of required data to the initialization
void InitWindow(int width, int height, const char *title)
{
TRACELOG(LOG_INFO, "Initializing raylib %s", RAYLIB_VERSION);
if ((title != NULL) && (title[0] != 0)) CORE.Window.title = title;
// Initialize required global values different than 0
CORE.Input.Keyboard.exitKey = KEY_ESCAPE;
CORE.Input.Mouse.scale = (Vector2){ 1.0f, 1.0f };
CORE.Input.Mouse.cursor = MOUSE_CURSOR_ARROW;
CORE.Input.Gamepad.lastButtonPressed = -1;
#if defined(PLATFORM_ANDROID)
CORE.Window.screen.width = width;
CORE.Window.screen.height = height;
CORE.Window.currentFbo.width = width;
CORE.Window.currentFbo.height = height;
// Set desired windows flags before initializing anything
ANativeActivity_setWindowFlags(CORE.Android.app->activity, AWINDOW_FLAG_FULLSCREEN, 0); //AWINDOW_FLAG_SCALED, AWINDOW_FLAG_DITHER
int orientation = AConfiguration_getOrientation(CORE.Android.app->config);
if (orientation == ACONFIGURATION_ORIENTATION_PORT) TRACELOG(LOG_INFO, "ANDROID: Window orientation set as portrait");
else if (orientation == ACONFIGURATION_ORIENTATION_LAND) TRACELOG(LOG_INFO, "ANDROID: Window orientation set as landscape");
// TODO: Automatic orientation doesn't seem to work
if (width <= height)
{
AConfiguration_setOrientation(CORE.Android.app->config, ACONFIGURATION_ORIENTATION_PORT);
TRACELOG(LOG_WARNING, "ANDROID: Window orientation changed to portrait");
}
else
{
AConfiguration_setOrientation(CORE.Android.app->config, ACONFIGURATION_ORIENTATION_LAND);
TRACELOG(LOG_WARNING, "ANDROID: Window orientation changed to landscape");
}
//AConfiguration_getDensity(CORE.Android.app->config);
//AConfiguration_getKeyboard(CORE.Android.app->config);
//AConfiguration_getScreenSize(CORE.Android.app->config);
//AConfiguration_getScreenLong(CORE.Android.app->config);
// Initialize App command system
// NOTE: On APP_CMD_INIT_WINDOW -> InitGraphicsDevice(), InitTimer(), LoadFontDefault()...
CORE.Android.app->onAppCmd = AndroidCommandCallback;
// Initialize input events system
CORE.Android.app->onInputEvent = AndroidInputCallback;
// Initialize assets manager
InitAssetManager(CORE.Android.app->activity->assetManager, CORE.Android.app->activity->internalDataPath);
// Initialize base path for storage
CORE.Storage.basePath = CORE.Android.app->activity->internalDataPath;
TRACELOG(LOG_INFO, "ANDROID: App initialized successfully");
// Android ALooper_pollAll() variables
int pollResult = 0;
int pollEvents = 0;
// Wait for window to be initialized (display and context)
while (!CORE.Window.ready)
{
// Process events loop
while ((pollResult = ALooper_pollAll(0, NULL, &pollEvents, (void**)&CORE.Android.source)) >= 0)
{
// Process this event
if (CORE.Android.source != NULL) CORE.Android.source->process(CORE.Android.app, CORE.Android.source);
// NOTE: Never close window, native activity is controlled by the system!
//if (CORE.Android.app->destroyRequested != 0) CORE.Window.shouldClose = true;
}
}
#endif
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB) || defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
// Initialize graphics device (display device and OpenGL context)
// NOTE: returns true if window and graphic device has been initialized successfully
CORE.Window.ready = InitGraphicsDevice(width, height);
// If graphic device is no properly initialized, we end program
if (!CORE.Window.ready)
{
TRACELOG(LOG_FATAL, "Failed to initialize Graphic Device");
return;
}
// Initialize hi-res timer
InitTimer();
// Initialize random seed
srand((unsigned int)time(NULL));
// Initialize base path for storage
CORE.Storage.basePath = GetWorkingDirectory();
#if defined(SUPPORT_DEFAULT_FONT)
// Load default font
// NOTE: External functions (defined in module: text)
LoadFontDefault();
Rectangle rec = GetFontDefault().recs[95];
// NOTE: We setup a 1px padding on char rectangle to avoid pixel bleeding on MSAA filtering
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 });
#else
// Set default texture and rectangle to be used for shapes drawing
// NOTE: rlgl default texture is a 1x1 pixel UNCOMPRESSED_R8G8B8A8
Texture2D texture = { rlGetTextureIdDefault(), 1, 1, 1, PIXELFORMAT_UNCOMPRESSED_R8G8B8A8 };
SetShapesTexture(texture, (Rectangle){ 0.0f, 0.0f, 1.0f, 1.0f });
#endif
#if defined(PLATFORM_DESKTOP)
if ((CORE.Window.flags & FLAG_WINDOW_HIGHDPI) > 0)
{
// Set default font texture filter for HighDPI (blurry)
SetTextureFilter(GetFontDefault().texture, TEXTURE_FILTER_BILINEAR);
}
#endif
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
// Initialize raw input system
InitEvdevInput(); // Evdev inputs initialization
InitGamepad(); // Gamepad init
InitKeyboard(); // Keyboard init (stdin)
#endif
#if defined(PLATFORM_WEB)
// Check fullscreen change events(note this is done on the window since most browsers don't support this on #canvas)
//emscripten_set_fullscreenchange_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, NULL, 1, EmscriptenResizeCallback);
// Check Resize event (note this is done on the window since most browsers don't support this on #canvas)
emscripten_set_resize_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, NULL, 1, EmscriptenResizeCallback);
// Trigger this once to get initial window sizing
EmscriptenResizeCallback(EMSCRIPTEN_EVENT_RESIZE, NULL, NULL);
// Support keyboard events
//emscripten_set_keypress_callback("#canvas", NULL, 1, EmscriptenKeyboardCallback);
//emscripten_set_keydown_callback("#canvas", NULL, 1, EmscriptenKeyboardCallback);
// Support mouse events
emscripten_set_click_callback("#canvas", NULL, 1, EmscriptenMouseCallback);
// Support touch events
emscripten_set_touchstart_callback("#canvas", NULL, 1, EmscriptenTouchCallback);
emscripten_set_touchend_callback("#canvas", NULL, 1, EmscriptenTouchCallback);
emscripten_set_touchmove_callback("#canvas", NULL, 1, EmscriptenTouchCallback);
emscripten_set_touchcancel_callback("#canvas", NULL, 1, EmscriptenTouchCallback);
// Support gamepad events (not provided by GLFW3 on emscripten)
emscripten_set_gamepadconnected_callback(NULL, 1, EmscriptenGamepadCallback);
emscripten_set_gamepaddisconnected_callback(NULL, 1, EmscriptenGamepadCallback);
#endif
CORE.Input.Mouse.currentPosition.x = (float)CORE.Window.screen.width/2.0f;
CORE.Input.Mouse.currentPosition.y = (float)CORE.Window.screen.height/2.0f;
#if defined(SUPPORT_EVENTS_AUTOMATION)
events = (AutomationEvent *)malloc(MAX_CODE_AUTOMATION_EVENTS*sizeof(AutomationEvent));
CORE.Time.frameCounter = 0;
#endif
#endif // PLATFORM_DESKTOP || PLATFORM_WEB || PLATFORM_RPI || PLATFORM_DRM
}
// Close window and unload OpenGL context
void CloseWindow(void)
{
#if defined(SUPPORT_GIF_RECORDING)
if (gifRecording)
{
MsfGifResult result = msf_gif_end(&gifState);
msf_gif_free(result);
gifRecording = false;
}
#endif
#if defined(SUPPORT_DEFAULT_FONT)
UnloadFontDefault();
#endif
rlglClose(); // De-init rlgl
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
glfwDestroyWindow(CORE.Window.handle);
glfwTerminate();
#endif
#if defined(_WIN32) && defined(SUPPORT_WINMM_HIGHRES_TIMER) && !defined(SUPPORT_BUSY_WAIT_LOOP)
timeEndPeriod(1); // Restore time period
#endif
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
// Close surface, context and display
if (CORE.Window.device != EGL_NO_DISPLAY)
{
eglMakeCurrent(CORE.Window.device, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (CORE.Window.surface != EGL_NO_SURFACE)
{
eglDestroySurface(CORE.Window.device, CORE.Window.surface);
CORE.Window.surface = EGL_NO_SURFACE;
}
if (CORE.Window.context != EGL_NO_CONTEXT)
{
eglDestroyContext(CORE.Window.device, CORE.Window.context);
CORE.Window.context = EGL_NO_CONTEXT;
}
eglTerminate(CORE.Window.device);
CORE.Window.device = EGL_NO_DISPLAY;
}
#endif
#if defined(PLATFORM_DRM)
if (CORE.Window.prevFB)
{
drmModeRmFB(CORE.Window.fd, CORE.Window.prevFB);
CORE.Window.prevFB = 0;
}
if (CORE.Window.prevBO)
{
gbm_surface_release_buffer(CORE.Window.gbmSurface, CORE.Window.prevBO);
CORE.Window.prevBO = NULL;
}
if (CORE.Window.gbmSurface)
{
gbm_surface_destroy(CORE.Window.gbmSurface);
CORE.Window.gbmSurface = NULL;
}
if (CORE.Window.gbmDevice)
{
gbm_device_destroy(CORE.Window.gbmDevice);
CORE.Window.gbmDevice = NULL;
}
if (CORE.Window.crtc)
{
if (CORE.Window.connector)
{
drmModeSetCrtc(CORE.Window.fd, CORE.Window.crtc->crtc_id, CORE.Window.crtc->buffer_id,
CORE.Window.crtc->x, CORE.Window.crtc->y, &CORE.Window.connector->connector_id, 1, &CORE.Window.crtc->mode);
drmModeFreeConnector(CORE.Window.connector);
CORE.Window.connector = NULL;
}
drmModeFreeCrtc(CORE.Window.crtc);
CORE.Window.crtc = NULL;
}
if (CORE.Window.fd != -1)
{
close(CORE.Window.fd);
CORE.Window.fd = -1;
}
// Close surface, context and display
if (CORE.Window.device != EGL_NO_DISPLAY)
{
if (CORE.Window.surface != EGL_NO_SURFACE)
{
eglDestroySurface(CORE.Window.device, CORE.Window.surface);
CORE.Window.surface = EGL_NO_SURFACE;
}
if (CORE.Window.context != EGL_NO_CONTEXT)
{
eglDestroyContext(CORE.Window.device, CORE.Window.context);
CORE.Window.context = EGL_NO_CONTEXT;
}
eglTerminate(CORE.Window.device);
CORE.Window.device = EGL_NO_DISPLAY;
}
#endif
#if defined(PLATFORM_RPI) || defined(PLATFORM_DRM)
// Wait for mouse and gamepad threads to finish before closing
// NOTE: Those threads should already have finished at this point
// because they are controlled by CORE.Window.shouldClose variable
CORE.Window.shouldClose = true; // Added to force threads to exit when the close window is called
// Close the evdev keyboard
if (CORE.Input.Keyboard.fd != -1)
{
close(CORE.Input.Keyboard.fd);
CORE.Input.Keyboard.fd = -1;
}
for (int i = 0; i < sizeof(CORE.Input.eventWorker)/sizeof(InputEventWorker); ++i)
{
if (CORE.Input.eventWorker[i].threadId)
{
pthread_join(CORE.Input.eventWorker[i].threadId, NULL);
}
}
if (CORE.Input.Gamepad.threadId) pthread_join(CORE.Input.Gamepad.threadId, NULL);
#endif
#if defined(SUPPORT_EVENTS_AUTOMATION)
free(events);
#endif