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2352 commits

Author SHA1 Message Date
Sylvain Becker 2fd4aee149 Un-activate some routine on mips because they are slowers (Bug 4503) 2019-02-23 09:36:56 +01:00
Sylvain Becker 47fb781b94 BlitNtoN BlitNtoNKey: remove non-aligned word read/store (bpp 3<->4) (Bug 4503) 
Mips and (old) ARM doesn't allow word read/write when adress isn't 4bytes
aligned. So just remove that.
 2019-02-22 09:30:45 +01:00
Ryan C. Gordon 6fbe9e23fa raspberry: expose second display. 
This lets apps see and choose between both an HDMI and DSI-connected display,
such as a television and the Pi Foundation's official touchscreen. It only
exposes the second display if the hardware reports that it is connected.
 2019-02-19 23:46:54 -05:00
Sylvain Becker 90a075d75f Fix windows build 2019-02-18 22:48:14 +01:00
Sylvain Becker e9a7b6973a Fix bug 4053: Blit issues on Big Endian CPU 2019-02-18 22:06:53 +01:00
Sam Lantinga ea4c4cfc28 Fixed bug 4500 - Heap-Buffer Overflow in Map1toN pertaining to SDL_pixels.c 
Petr Pisar

The reproducer has these data in BITMAPINFOHEADER:

biSize = 40
biBitCount = 8
biClrUsed = 131075

SDL_LoadBMP_RW() function passes biBitCount as a color depth to SDL_CreateRGBSurface(), thus 256-color pallete is allocated. But then biClrUsed colors are read from a file and stored into the palette. SDL_LoadBMP_RW should report an error if biClrUsed is greater than 2^biBitCount.
 2019-02-18 07:50:33 -08:00
Sylvain Becker afd1b3dae4 Fix invalid memory access and optimise Blit_3or4_to_3or4__* 
Fix invalid write at last pixel of the surface:
  when surface has no padding (pitch == w * bpp) and bpp is 3
  with Blit, no colorkey, and NO_ALPHA same or inverse rgb triplet

Optimise by using int32 access:

BGR24 -> ARGB8888 :  faster x1.897875   (362405 -> 190953)
RGB24 -> ABGR8888 :  faster x1.660416   (363304 -> 218803)

ABGR8888 -> RGB24 :  faster x1.686319   (334962 -> 198635)
ARGB8888 -> BGR24 :  faster x1.691868   (324524 -> 191814)
BGR24 -> RGB888 :  faster x1.678459   (326811 -> 194709)
BGR888 -> RGB24 :  faster x1.731772   (327724 -> 189242)
RGB24 -> BGR888 :  faster x1.690989   (328916 -> 194511)
RGB888 -> BGR24 :  faster x1.698333   (326175 -> 192056)
 2019-02-17 16:20:23 +01:00
Sylvain Becker 1aa2ad2fe8 Better naming for the blit permutation variables 2019-02-09 17:40:32 +01:00
Sylvain Becker f6a2ae6007 Faster blit colorkey or not, applied to bpp: 3->4 and 4->3 
===== BlitNtoNKey ========
ABGR8888 -> BGR24 :  faster x3   (2168709 -> 562738)
ABGR8888 -> RGB24 :  faster x3   (2165055 -> 567458)

ARGB8888 -> BGR24 :  faster x3   (2169109 -> 564338)
ARGB8888 -> RGB24 :  faster x3   (2165266 -> 567081)

BGR24 -> ABGR8888 :  faster x3   (2997675 -> 891636)
BGR24 -> ARGB8888 :  faster x3   (2985449 -> 892028)
BGR24 -> BGR888 :  faster x3   (2961611 -> 891913)
BGR24 -> BGRA8888 :  faster x3   (3116305 -> 891534)
BGR24 -> BGRX8888 :  faster x3   (3179654 -> 896978)
BGR24 -> RGB888 :  faster x3   (2968191 -> 895112)
BGR24 -> RGBA8888 :  faster x3   (2998428 -> 893147)
BGR24 -> RGBX8888 :  faster x3   (2976529 -> 914853)

BGR888 -> BGR24 :  faster x3   (2161906 -> 563921)
BGR888 -> RGB24 :  faster x3   (2168228 -> 566634)

BGRA8888 -> BGR24 :  faster x4   (2270501 -> 561873)
BGRA8888 -> RGB24 :  faster x3   (2163179 -> 567330)

BGRX8888 -> BGR24 :  faster x3   (2162911 -> 562322)
BGRX8888 -> RGB24 :  faster x3   (2169617 -> 570927)

RGB24 -> ABGR8888 :  faster x3   (2977061 -> 925975)
RGB24 -> ARGB8888 :  faster x3   (2978148 -> 923680)
RGB24 -> BGR888 :  faster x3   (3001413 -> 935074)
RGB24 -> BGRA8888 :  faster x3   (2959003 -> 924096)
RGB24 -> BGRX8888 :  faster x3   (2965240 -> 927100)
RGB24 -> RGB888 :  faster x3   (2983921 -> 926063)
RGB24 -> RGBA8888 :  faster x3   (2963908 -> 925457)
RGB24 -> RGBX8888 :  faster x3   (2967957 -> 931700)

RGB888 -> BGR24 :  faster x3   (2173299 -> 563226)
RGB888 -> RGB24 :  faster x3   (2218374 -> 566164)

RGBA8888 -> BGR24 :  faster x3   (2166355 -> 561381)
RGBA8888 -> RGB24 :  faster x3   (2170322 -> 566729)

RGBX8888 -> BGR24 :  faster x3   (2168524 -> 564072)
RGBX8888 -> RGB24 :  faster x3   (2163680 -> 566956)

===== BlitNtoN ========

BGR24 -> BGRA8888 :  faster x3   (2458958 -> 797557)
BGR24 -> BGRX8888 :  faster x3   (2486085 -> 797745)
BGR24 -> RGBA8888 :  faster x3   (2422116 -> 797637)
BGR24 -> RGBX8888 :  faster x3   (2454426 -> 799085)

BGRA8888 -> BGR24 :  faster x4   (2468206 -> 524486)
BGRA8888 -> RGB24 :  faster x4   (2463581 -> 525561)

BGRX8888 -> BGR24 :  faster x4   (2583355 -> 524468)
BGRX8888 -> RGB24 :  faster x4   (2477242 -> 524284)

RGB24 -> BGRA8888 :  faster x2   (2453414 -> 818415)
RGB24 -> BGRX8888 :  faster x3   (2414915 -> 800863)
RGB24 -> RGBA8888 :  faster x3   (2461114 -> 798148)
RGB24 -> RGBX8888 :  faster x3   (2400922 -> 799203)

RGBA8888 -> BGR24 :  faster x4   (2494472 -> 526428)
RGBA8888 -> RGB24 :  faster x4   (2462260 -> 526791)

RGBX8888 -> BGR24 :  faster x4   (2541115 -> 524390)
RGBX8888 -> RGB24 :  faster x4   (2469059 -> 525416)
 2019-02-09 17:20:53 +01:00
Sylvain Becker 604b44f20f Fix wrong access and simplify 2019-02-08 17:15:30 +01:00
Sylvain Becker 5ed30f844d Some simplification of previous commit 2019-02-07 22:45:50 +01:00
Sylvain Becker 5fd228921c Faster blit with CopyAlpha, no ColorKey 
Applied to following formats:

ABGR8888 -> BGRA8888 :  faster x3   (2727179 -> 704761)
ABGR8888 -> RGBA8888 :  faster x3   (2707808 -> 705309)

ARGB8888 -> BGRA8888 :  faster x3   (2745371 -> 712437)
ARGB8888 -> RGBA8888 :  faster x3   (2746230 -> 705236)

BGRA8888 -> ABGR8888 :  faster x3   (2745026 -> 707045)
BGRA8888 -> ARGB8888 :  faster x3   (2752760 -> 727373)
BGRA8888 -> RGBA8888 :  faster x3   (2769544 -> 704607)

RGBA8888 -> ABGR8888 :  faster x3   (2725058 -> 706669)
RGBA8888 -> ARGB8888 :  faster x3   (2704866 -> 707132)
RGBA8888 -> BGRA8888 :  faster x3   (2710351 -> 704615)
 2019-02-07 22:03:30 +01:00
Sylvain Becker 704e62bbf4 Code factorization of the pixel format permutation 2019-02-07 21:49:24 +01:00
Sylvain Becker 0a007a9bea Fix wrong comment 2019-02-07 18:52:49 +01:00
Sylvain Becker e5192384d0 Faster blit with no ColorKey 
Applied to following formats:

ABGR8888 -> BGRX8888 :  faster x5   (3177493 -> 630439)
ABGR8888 -> RGBX8888 :  faster x5   (3178104 -> 628925)

ARGB8888 -> BGRX8888 :  faster x4   (3141089 -> 629448)
ARGB8888 -> RGBX8888 :  faster x5   (3216413 -> 630465)

BGR888 -> BGRA8888 :  faster x4   (3145403 -> 637701)
BGR888 -> BGRX8888 :  faster x4   (3142106 -> 630144)
BGR888 -> RGBA8888 :  faster x4   (3202685 -> 649384)
BGR888 -> RGBX8888 :  faster x4   (3170617 -> 658670)

BGRA8888 -> BGR888 :  faster x4   (3203308 -> 657697)
BGRA8888 -> RGB888 :  faster x5   (3201475 -> 631747)
BGRA8888 -> RGBX8888 :  faster x5   (3274544 -> 630409)

BGRX8888 -> ABGR8888 :  faster x4   (3149753 -> 638682)
BGRX8888 -> ARGB8888 :  faster x5   (3164101 -> 631273)
BGRX8888 -> BGR888 :  faster x4   (3144454 -> 630712)
BGRX8888 -> RGB888 :  faster x4   (3160490 -> 638047)
BGRX8888 -> RGBA8888 :  faster x5   (3308988 -> 631232)
BGRX8888 -> RGBX8888 :  faster x5   (3216775 -> 638065)

RGB888 -> BGRA8888 :  faster x4   (3143135 -> 655146)
RGB888 -> BGRX8888 :  faster x4   (3141790 -> 653771)
RGB888 -> RGBA8888 :  faster x5   (3214402 -> 637001)
RGB888 -> RGBX8888 :  faster x4   (3143082 -> 630009)

RGBA8888 -> BGR888 :  faster x3   (3157048 -> 920375)
RGBA8888 -> BGRX8888 :  faster x5   (3196692 -> 632996)
RGBA8888 -> RGB888 :  faster x4   (3141570 -> 652151)

RGBX8888 -> ABGR8888 :  faster x5   (3175401 -> 631218)
RGBX8888 -> ARGB8888 :  faster x4   (3144690 -> 639440)
RGBX8888 -> BGR888 :  faster x4   (3144250 -> 630171)
RGBX8888 -> BGRA8888 :  faster x5   (3220321 -> 630731)
RGBX8888 -> BGRX8888 :  faster x4   (3178453 -> 637445)
RGBX8888 -> RGB888 :  faster x5   (3203623 -> 632596)
 2019-02-07 18:51:14 +01:00
Sylvain Becker 7372295ec9 Faster blit when using No Alpha or Set Alpha, + ColorKey 
Applied to following formats:

ABGR8888 -> BGRX8888 :  faster x4   (2794295 -> 610587)
ABGR8888 -> RGB888 :  faster x4   (2835693 -> 615561)
ABGR8888 -> RGBX8888 :  faster x4   (2880475 -> 610479)

ARGB8888 -> BGR888 :  faster x4   (2802718 -> 610702)
ARGB8888 -> BGRX8888 :  faster x4   (2792481 -> 606311)
ARGB8888 -> RGBX8888 :  faster x4   (2821621 -> 624745)

BGR888 -> ARGB8888 :  faster x4   (2791705 -> 637889)
BGR888 -> BGRA8888 :  faster x4   (2793195 -> 652299)
BGR888 -> BGRX8888 :  faster x4   (2800713 -> 609326)
BGR888 -> RGB888 :  faster x4   (2812260 -> 610471)
BGR888 -> RGBA8888 :  faster x4   (2792327 -> 629288)
BGR888 -> RGBX8888 :  faster x4   (2799224 -> 607073)

BGRA8888 -> BGR888 :  faster x4   (2800520 -> 606897)
BGRA8888 -> RGB888 :  faster x4   (2825274 -> 616156)
BGRA8888 -> RGBX8888 :  faster x4   (2812530 -> 610340)

BGRX8888 -> ABGR8888 :  faster x4   (2793940 -> 628596)
BGRX8888 -> ARGB8888 :  faster x4   (2822686 -> 638899)
BGRX8888 -> BGR888 :  faster x4   (2818141 -> 613659)
BGRX8888 -> RGB888 :  faster x4   (2929017 -> 611794)
BGRX8888 -> RGBA8888 :  faster x4   (2799709 -> 629750)
BGRX8888 -> RGBX8888 :  faster x4   (2911010 -> 605640)

RGB888 -> ABGR8888 :  faster x4   (2800671 -> 631542)
RGB888 -> BGR888 :  faster x4   (2802644 -> 604461)
RGB888 -> BGRA8888 :  faster x4   (2801919 -> 628729)
RGB888 -> BGRX8888 :  faster x4   (2938244 -> 604135)
RGB888 -> RGBA8888 :  faster x4   (2912447 -> 642185)
RGB888 -> RGBX8888 :  faster x4   (2831676 -> 634293)

RGBA8888 -> BGR888 :  faster x4   (2928896 -> 614960)
RGBA8888 -> BGRX8888 :  faster x4   (2821422 -> 608146)
RGBA8888 -> RGB888 :  faster x4   (2825927 -> 617184)

RGBX8888 -> ABGR8888 :  faster x4   (2803852 -> 654129)
RGBX8888 -> ARGB8888 :  faster x4   (2923615 -> 642644)
RGBX8888 -> BGR888 :  faster x4   (2806523 -> 610447)
RGBX8888 -> BGRA8888 :  faster x4   (2813388 -> 630305)
RGBX8888 -> BGRX8888 :  faster x4   (2800052 -> 607881)
RGBX8888 -> RGB888 :  faster x4   (2807722 -> 610263)
 2019-02-07 17:52:28 +01:00
Sylvain Becker bb9a9080dc Fix pointer warnings 2019-02-07 16:13:25 +01:00
Sylvain Becker 3543a44ae4 Faster blit when using CopyAlpha + ColorKey 
Applied to following formats:

ABGR8888 -> ARGB8888 :  faster x7   (3959672 -> 537227)
ABGR8888 -> BGRA8888 :  faster x7   (4008716 -> 532064)
ABGR8888 -> RGBA8888 :  faster x7   (3998576 -> 530964)

ARGB8888 -> ABGR8888 :  faster x7   (3942420 -> 532503)
ARGB8888 -> BGRA8888 :  faster x7   (3995382 -> 527722)
ARGB8888 -> RGBA8888 :  faster x7   (4259330 -> 543033)

BGRA8888 -> ABGR8888 :  faster x7   (4110411 -> 529402)
BGRA8888 -> ARGB8888 :  faster x7   (4071906 -> 538393)
BGRA8888 -> RGBA8888 :  faster x6   (4038320 -> 585141)

RGBA8888 -> ABGR8888 :  faster x7   (3937018 -> 534127)
RGBA8888 -> ARGB8888 :  faster x7   (3979577 -> 537810)
RGBA8888 -> BGRA8888 :  faster x7   (3975656 -> 528355)
 2019-02-07 15:12:17 +01:00
Sylvain Becker 03cbac4040 Android/openslES: fix warnings, comment out un-used interface 2019-02-05 15:14:15 +01:00
Sylvain Becker 614c8aea20 Android/openslES: set number of buffers of DATALOCATOR to internal NUM_BUFFER 
If we increase NUM_BUFFER, Enqueue won't fail with SL_RESULT_BUFFER_INSUFFICIENT
 2019-02-05 15:09:41 +01:00
Sylvain Becker bf823bf2dc Android/openslES: prevent to run out of buffers if Enqueue() fails. 2019-02-05 15:05:32 +01:00
Ryan C. Gordon 40781dfb15 opengles2: patched to compile. 2019-02-04 23:35:18 -05:00
Ryan C. Gordon b7504f311b opengles2: keep cached texturing state correct. 2019-02-04 23:32:28 -05:00
Ryan C. Gordon a609c03ac6 opengles1: keep cached texturing state correct. 2019-02-04 23:24:10 -05:00
Ryan C. Gordon 40a52ceef7 render: Fix OpenGL draw state cache for various points of texture binding. 2019-02-04 18:55:39 -05:00
Sylvain Becker 670f3d3327 Fixed bug 4484 - use SIMD aligned memory for SDL_Surface 
Surfaces are allocated using SDL_SIMDAlloc()
They are marked with SDL_SIMD_ALIGNED flag to appropriatly free them with SDL_SIMDFree()
(Flag is cleared when pixels is free'd in RLE, in case user would hijack the pixels ptr)

When providing its own memory pointer (SDL_CreateRGBSurfaceFrom()) and clearing
SDL_PREALLOC  to delegate to SDL the memory free, it's the responsability of the user
to add SDL_SIMD_ALIGNED or not, whether the pointer has been allocated with SDL_malloc() or
SDL_SIMDAlloc().
 2019-02-04 09:11:07 +01:00
Sylvain Becker 9292dc7ca1 Fix include path compilation 2019-02-04 08:43:37 +01:00
Sylvain Becker 9a98dcc516 Rename surface aligned memory flag to SDL_SIMD_ALIGNED 2019-02-04 08:34:24 +01:00
Alex Szpakowski 65e07b3884 iOS/tvOS: fix support for SDL_GameControllerGetButton(controller, GUIDE) with MFi controllers (thanks Caleb!) 
Fixes bug #4463.
 2019-01-31 19:52:47 -04:00
Sylvain Becker e5d194e902 Add SDL_MEMALIGNED flag for SDL_Surface using aligned memory. 
If an SDL_Surface has an aligned memory pointers, it should be freed
using SDL_SIMDFree() (will be used by SDL_ttf).
 2019-01-31 11:45:31 +01:00
Sylvain Becker 7b8bac5958 Add fast paths in BlitNtoNKey 
All following conversions are faster (with colorkey, but no blending).
(ratio isn't very accurate)

ABGR8888 -> BGR888 :  faster x9   (2699035 -> 297425)

ARGB8888 -> RGB888 :  faster x8   (2659266 -> 296137)

BGR24 -> BGR24 :  faster x5   (2232482 -> 445897)
BGR24 -> RGB24 :  faster x4   (2150023 -> 448576)

BGR888 -> ABGR8888 :  faster x8   (2649957 -> 307595)

BGRA8888 -> BGRX8888 :  faster x9   (2696041 -> 297596)

BGRX8888 -> BGRA8888 :  faster x8   (2662011 -> 299463)
BGRX8888 -> BGRX8888 :  faster x9   (2733346 -> 295045)

RGB24 -> BGR24 :  faster x4   (2154551 -> 485262)
RGB24 -> RGB24 :  faster x4   (2149878 -> 484870)

RGB888 -> ARGB8888 :  faster x8   (2762877 -> 324946)

RGBA8888 -> RGBX8888 :  faster x8   (2657855 -> 297753)

RGBX8888 -> RGBA8888 :  faster x8   (2661360 -> 296655)
RGBX8888 -> RGBX8888 :  faster x8   (2649287 -> 308268)
 2019-01-30 22:50:20 +01:00
Sylvain Becker cd25c83aad Fix blit with blending (Blit_A) to RGB332 which has no palette 2019-01-30 17:16:08 +01:00
Sylvain Becker 5b07148f73 Fixed failing SDL_ConvertSurface() when blit has failed. 
Some blit combination are not supported (eg ARGB8888 -> SDL_PIXELFORMAT_INDEX1MSB)
So prevent SDL_ConvertSurface from creating a broken surface, which cannot be blitted
 2019-01-30 16:36:47 +01:00
Sylvain Becker a052d81bdf Add explicit unsigned int and char types in (for bug 4290) 2019-01-30 15:31:07 +01:00
Sylvain Becker 1128d57316 Fixed bug 4290 - add fastpaths for format conversion in BlitNtoN 
All following conversion are faster (no colorkey, no blending).
(ratio isn't very accurate)

ABGR8888 -> ARGB8888 :  faster x6   (2655837 -> 416607)
ABGR8888 -> BGR24 :  faster x7   (2470117 -> 325693)
ABGR8888 -> RGB24 :  faster x7   (2478107 -> 335445)
ABGR8888 -> RGB888 :  faster x9   (3178524 -> 333859)

ARGB8888 -> ABGR8888 :  faster x6   (2648366 -> 406977)
ARGB8888 -> BGR24 :  faster x7   (2474978 -> 327819)
ARGB8888 -> BGR888 :  faster x9   (3189072 -> 326710)
ARGB8888 -> RGB24 :  faster x7   (2473689 -> 324729)

BGR24 -> ABGR8888 :  faster x6   (2268763 -> 359946)
BGR24 -> ARGB8888 :  faster x6   (2306393 -> 359213)
BGR24 -> BGR888 :  faster x6   (2231141 -> 324195)
BGR24 -> RGB24 :  faster x4   (1557835 -> 322033)
BGR24 -> RGB888 :  faster x6   (2229854 -> 323849)

BGR888 -> ARGB8888 :  faster x8   (3215202 -> 363137)
BGR888 -> BGR24 :  faster x7   (2474775 -> 347916)
BGR888 -> RGB24 :  faster x7   (2532783 -> 327354)
BGR888 -> RGB888 :  faster x9   (3134634 -> 344987)

RGB24 -> ABGR8888 :  faster x6   (2229486 -> 358919)
RGB24 -> ARGB8888 :  faster x6   (2271587 -> 358521)
RGB24 -> BGR24 :  faster x4   (1530913 -> 321149)
RGB24 -> BGR888 :  faster x6   (2227284 -> 327453)
RGB24 -> RGB888 :  faster x6   (2227125 -> 329061)

RGB888 -> ABGR8888 :  faster x8   (3163292 -> 362445)
RGB888 -> BGR24 :  faster x7   (2469489 -> 327127)
RGB888 -> BGR888 :  faster x9   (3190526 -> 326022)
RGB888 -> RGB24 :  faster x7   (2479084 -> 324982)
 2019-01-30 15:23:33 +01:00
Alon Zakai 3b4e369365 Emscripten: No need for Runtime. for dynCalls 2019-01-29 12:21:22 +00:00
Alon Zakai 53ead95e1d Emscripten: Avoid SDL2 in JS global scope 
After this fix, closure works with the LLVM wasm backend on SDL2.
 2019-01-29 12:19:36 +00:00
Charlie Birks 6d89a7bc71 Emscripten: remove GLES_DeleteContext implementation 
It was calling glClear without a context. The issue it was trying to
solve was actually that after destroying a window and creating a new one
, the contents of the old window were preserved. This no longer happens
since we resize the window to nothing on destroy.
 2019-01-29 12:19:32 +00:00
Charlie Birks 04b1494cf8 Emscripten: resize canvas to 0x0 in DestroyWindow 
Closest we can get to actually destroying it
 2019-01-29 12:19:23 +00:00
Charlie Birks d60546aaa8 Emscripten: don't zero the display mode before adding it 2019-01-29 12:19:06 +00:00
Charlie Birks 4a2888af10 Emscripten: use UTF8ToString instead of Pointer_stringify 2019-01-29 12:19:03 +00:00
Charlie Birks aacb1091df Emscripten: call emscripten_sample_gamepad_data 2019-01-29 12:19:00 +00:00
Charlie Birks 8dab9c956f Emscripten: Use set_canvas_element_size 
This will be needed for supporting multiple canvases and set_canvas_size
is deprecated anyway.
 2019-01-29 12:18:56 +00:00
kichikuou ed66a430c9 Emscripten: Do not consume mouseup event outside of the canvas 2019-01-29 12:14:54 +00:00
Sylvain Beucler 2838abb5b2 Emscripten: fix duplicate mousebuttonup/mousebuttondown events when touch events are disabled 2019-01-29 12:14:44 +00:00
Charlie Birks 1767d09187 Emscripten: use a fake size for external sizing check 
The check would fail if the canvas happened to be the correct size
already. (#66, mentioned in #58)
 2019-01-29 12:14:41 +00:00
Charlie Birks 80d690a2a0 Emscripten: reset fullscreen_window when leaving fullscreen 
If the browser left fullscreen mode by the user pressing ESC, the next
call to SDL_SetWindowFullscreen(1) will fail as it thinks the window is
already fullscreen. (#65)
 2019-01-29 12:14:33 +00:00
Sylvain Becker 82b2c849f0 Fixed bug 4024 - GameController error "Unexpected controller element" 
If mapping string is terminated with a comma, there is no more values to parse.
 2019-01-21 23:41:43 +01:00
Sylvain Becker adabfdc0c5 Revert SDL_gamecontrollerdb.h and sort_controllers.py from bug 4024 2019-01-21 20:49:08 +01:00
Sylvain Becker d984f323fc Fixed bug 3827 - issue with MapRGB, palette and colorkey 
For palette surface, SDL_MapRGB() returns different values whether colorkey is
set or not.
 2019-01-21 19:53:06 +01:00
Sylvain Becker 2bd26b8da8 Fixed bug 3827 - issue with MapRGB, palette and colorkey 
For a palettized surface, prevent SDL_MapRGB() value to change whether colorkey is set or not.
 2019-01-21 18:45:15 +01:00
Sam Lantinga 7b354dda76 Fixed compiler warning 2019-01-20 13:53:16 -08:00
Sylvain Becker 8ad4000ce2 Android: some typos 2019-01-20 22:17:41 +01:00
Sylvain Becker b9aa3768ac Android: automatically attach to the JVM non-SDL threads 
It allows a thread created with pthread_create() to access the JNI Env
 2019-01-20 22:11:56 +01:00
Sam Lantinga 61827c6d1a Fixed compiler warning on Android 2019-01-20 12:02:12 -08:00
Sylvain Becker 07548602d6 Fixed bug 3657 - Color-key doesn't work when an alpha channel is present 
When surface format is the same as renderer format, it still needs an
intermediate conversion to transform colorkey to alpha.
 2019-01-19 16:47:43 +01:00
Sylvain Becker e5f8801f55 Android: prevent concurrency in Android_SetScreenResolution() when exiting 
by checking Android_Window validity

- SDLThread: user application is exiting:
    SDL_VideoQuit() and clearing SDL_GetVideoDevice()

- ActivityThread is changing orientation/size
    surfaceChanged() > Android_SetScreenResolution() > SDL_GetVideoDevice()

- Separate function into Android_SetScreenResolution() and Android_SendResize(),
    formating, and mark Android_DeviceWidth/Heigh as static
 2019-01-17 11:05:05 +01:00
Sylvain Becker ede0fc4f4c Fixed bug 4024 - remove trailing comma of Controller mappings 
because it reports an error "Unexpected controller element"
 2019-01-16 14:03:35 +01:00
Sylvain Becker 8a19ff3e2d Android: add mutex protection to onNativeOrientationChanged 
it's possible receive try to send an event between the check first for SDL_GetVideoDevice
and SDL_VideoQuit is called
 2019-01-16 10:48:28 +01:00
Sylvain Becker e994be5833 Android: move static variable isPaused/isPausing to SDL_VideoData structure 
- remove unneed check to Android_Window->driverdata
- add window check into context_backup/restore
 2019-01-16 10:31:51 +01:00
Ryan C. Gordon 861a21f98b evdev: don't debug log on a BTN_TOUCH from a non-touch device. 2019-01-14 19:43:25 -05:00
Ryan C. Gordon 2755a505a3 evdev: Add touchscreen mouse emulation and pressure support (thanks, Zach!). 
This also solves reports of this log message:

"INFO: The key you just pressed is not recognized by SDL. To help get this
fixed, please report this to the SDL forums/mailing list
<https://discourse.libsdl.org/> EVDEV KeyCode 330"

(EVDEV KeyCode 330 is BTN_TOUCH.)

Fixes Bugzilla #4147.
 2019-01-14 19:36:54 -05:00
Sylvain Becker dc263450ff Android: create Pause/ResumeSem semaphore at higher level than CreateWindow() 
- If you call onPause() before CreateWindow(), SDLThread will run in infinite loop in background.

- If you call onPause() between a DestroyWindow() and a new CreateWindow(), semaphores are invalids.

SDLActivity.java: the first resume() starts the SDLThread, don't call
nativeResume() as it would post ResumeSem. And the first pause would
automatically be resumed.
 2019-01-14 23:33:48 +01:00
Sylvain Becker 1b24b2eca5 Android/openslES: fix Pause/ResumeDevices when openslES is not used 2019-01-14 22:56:57 +01:00
Sylvain Becker 647b1f6a6d Android/openslES: check for non NULL variable, some intialization. 
use the previous naming
 2019-01-14 14:36:13 +01:00
Sylvain Becker 7b1cc441dd Android/openslES: start playing, after creating ressources 2019-01-14 14:31:06 +01:00
Sylvain Becker 955d87894b Android/openslES: set audio in paused/resumed state for Android event loop 
And also in "stopped" state before closing the device.
 2019-01-14 12:33:29 +01:00
Sylvain Becker 59c8c7b684 Android/openslES: move a few static variables to SDL_PrivateAudioData structure 2019-01-14 10:58:57 +01:00
Sylvain Becker 5aeeaaab70 Android/openslES: register and use CloseDevice function. 2019-01-14 10:16:26 +01:00
Sylvain Becker 365fd9c602 Android/openslES: some space and indentation to match SDL conventions 2019-01-14 10:04:54 +01:00
Sam Lantinga 7dc92a7669 Initial Android OpenSL ES implementation, contributed by ANTA 2019-01-12 12:18:44 -08:00
Sam Lantinga fb8cb95fbc Fixed compiler warning 2019-01-12 12:12:43 -08:00
Sylvain Becker be991f3a78 Fixed bug 4453 - GLES / GLES2: first white renderer clear cmd is drawn as black 2019-01-12 13:34:03 +01:00
Sylvain Becker 7b42f03fd9 Android: move and group JNIEnv helper functions 2019-01-11 21:52:43 +01:00
Sylvain Becker 7f3478305f Android: change the way JNIEnv is retrieved 
- Currently, it tries to Attach the JVM first and update the thread local storage, which are two operations.
  Now, it simply gives back the JNI Env stored for the thread.

- Android_JNI_SetupThreadi() should only be used for external.
  For internal SDL thread, it's already called in RunThread() (SDL_systhread.c),
  and other thread are Java threads which don't need to be attached. i
  (even if it doesn't hurt to do it, since it's a no-op).

- JNI_OnLoad is filled with pthread_create, GetEnv, AttachCurrentThread...
  It's called for all shared libraries which may don't want this setup,
  and loading libraries can be also modified to be done from a static context,
  or with relinker. So it's not really clear how, who and what it sets up.
  => Reduce this function to the minimal
 2019-01-11 21:42:52 +01:00
Sylvain Becker dc10d96cde Android: use the same naming for JNI env local variables 2019-01-11 15:36:16 +01:00
Sylvain Becker 3cfd907df7 Android: Audio thread is already setup for the JVM 
In 'src/thread/pthread/SDL_systhread.c' RunThread() calls first 'Android_JNI_SetupThread()'
 2019-01-11 15:33:02 +01:00
Sylvain Becker 9d82f4e985 Android: use pthread_once for creating thread key 'mThreadKey' 2019-01-11 15:27:53 +01:00
Sylvain Becker 9a98e5afe1 Android: don't call Android_JNI_ThreadDestroyed() for Java SDLThread 
SDLThread is a Java Thread, it's not needed to call 'Detach' from the JVM.
Clear mThreadKey, so that the pthread_create destructor is not called for this
thread.
 2019-01-11 14:50:43 +01:00
Sylvain Becker b44a7aea8f Android: fix prototype of Android_JNI_InitTouch 2019-01-10 21:49:00 +01:00
Sylvain Becker 7a1d1baefc Android: add name for Touch devices and simplification, from bug 3958 2019-01-10 21:40:57 +01:00
Sylvain Becker d23c2f07e3 Fixed bug 3930 - Android, set thread priorities and names 
SDLActivity thread priority is unchanged, by default -10 (THREAD_PRIORITY_VIDEO).

SDLAudio thread priority was -4 (SDL_SetThreadPriority was ignored) and is now -16 (THREAD_PRIORITY_AUDIO).

SDLThread thread priority was 0 (THREAD_PRIORITY_DEFAULT) and is -4 (THREAD_PRIORITY_DISPLAY).
 2019-01-10 18:05:56 +01:00
Sylvain Becker 66fbfe1d00 Android: nativeQuit for SDLActivity thread 
- destroy Android_ActivityMutex
- display any SDL error message that may have occured in this thread,
  since SDL_GetError() is thread specific, and user has no access to it.
 2019-01-10 15:43:07 +01:00
Sylvain Becker dad8161103 Android: only send Quit event to SDLThread if it's not already terminated 
And it avoids reporting errors using Android_Pause/ResumeSem that are NULL.
 2019-01-10 15:35:46 +01:00
Sylvain Becker 8dd915507e Android: prevent a dummy error message sending SDL_DISPLAYEVENT_ORIENTATION 
In the usual case, first call to onNativeOrientationChanged() is done before
SDL has been initialised and would just set an error message
"Video subsystem has not been initialized" without sending the event.
 2019-01-09 23:19:26 +01:00
Sylvain Becker 02f292eb13 Android: add some SetError for Android_SetWindowFullscreen 
First error could happen if Android_SetWindowFullscreen somehow gets
called between SurfaceDestroyed() and SurfaceCreated()

Second error should not happen has native_window validity is guaranteed.
(It would happens previously with error -19)
 2019-01-09 22:49:49 +01:00
Sylvain Becker 68c0e69f0a Android: native_window validity is guaranteed between surfaceCreated and Destroyed 
It's currently still available after surfaceDestroyed().
And available (but invalid) between surfaceCreated() and surfaceChanged().

Which means ANativewindow_getWidth/Height/Format() fail in those cases.

https://developer.android.com/reference/android/view/SurfaceHolder.html#getSurface()
 2019-01-09 22:41:52 +01:00
Sylvain Becker 1803944bb2 Android: concurrency issue for Android_SetWindowFullscreen() 
It accesses data->native_window, which can be changed by onNativeSurfacedChanged().

Currently, Android_SetWindowFullscreen() may access data->native_window after it
has been released, and before a new reference is acquired.

(can be reproduced by adding some SDL_Delay() in onNativeSurfacedChanged and
Android_SetWindowFullscreen() ).
 2019-01-09 15:18:41 +01:00
Sylvain Becker cfe2924d07 Android: some robustness when quitting application from onDestroy() 
Make sure there is not pending Pause accumulated, so the the application doesn't
remain paused and stucked in onDestroy().

Can be tested by adding:
 SDLActivity.nativePause();
 SDLActivity.nativePause();
 mSingleton.finish();
 2019-01-07 11:35:31 +01:00
Sylvain Becker 462e62e154 Android: better fix for bug 3186. Run those commands from SDL thread. 2019-01-06 20:25:54 +01:00
Sylvain Becker 9f23d1815f Android: allow multiple calls to nativeResume() 
Doesn't seem to happen manually, but symetrical to the pause handling.

Can be tested by adding:

mNextNativeState = SDLActivity.NativeState.PAUSED;
handleNativeState();
mNextNativeState = SDLActivity.NativeState.RESUMED;
handleNativeState();
mNextNativeState = SDLActivity.NativeState.PAUSED;
handleNativeState();
mNextNativeState = SDLActivity.NativeState.RESUMED;
handleNativeState();

Before, it ends in 'paused' state.
Now, it ends in 'resumed' state.
 2019-01-06 17:35:42 +01:00
Sylvain Becker e4f558a50c Android: un-needed check of "isPausing" and minor typos 2019-01-05 22:46:52 +01:00
Sylvain Becker 35722b6423 Android: fix wrong state after immediate sequence pause() / resume() / pause() 
It may happen to have the sequence pause()/resume()/pause(), before polling
any events.

Before, it ends in 'resumed' state because as the check is greedy.
Now, always increase the Pause semaphore, and stop at each pause.
It ends in 'paused' state.

Related to bug 3250: set up a reconfiguration of SurfaceView holder.
Turn the screen off manually before the app starts
(repro rate is not 100%..)
 2019-01-05 22:27:25 +01:00
Sam Lantinga d4c0f498db Fixed bug 4255 - SDL_GetGlobalMouseState() returns incorrect Y on secondary display 
Julian Raschke

I use an open Mac laptop with an additional external monitor. The coordinate spaces from SDL_GetGlobalMouseState() and SDL_GetWindowPosition() match on the primary display, but not on the secondary display.

Cocoa window coordinates are vertically flipped in relation to the primary display:

https://github.com/spurious/SDL-mirror/blob/release-2.0.8/src/video/cocoa/SDL_cocoawindow.m#L219-L222

However, Cocoa_GetGlobalMouseState inverts the cursor Y coordinate per-display:

https://github.com/spurious/SDL-mirror/blob/release-2.0.8/src/video/cocoa/SDL_cocoamouse.m#L320-L323

Suggested fix: Replace the for-loop with this simpler calculation:

    *x = (int) cocoaLocation.x;
    *y = (int) (CGDisplayPixelsHigh(kCGDirectMainDisplay) - cocoaLocation.y);
 2019-01-04 22:09:38 -08:00
Sam Lantinga 5e13087b0f Updated copyright for 2019 2019-01-04 22:01:14 -08:00
Sylvain Becker 2a885eb036 Android: fixed immediate transition to pause and resume. 
"Pause" transition will add events:
 SDL_WINDOWEVENT_ENTER
 SDL_WINDOWEVENT_FOCUS_LOST
 SDL_WINDOWEVENT_MINIMIZED
 SDL_APP_WILL ENTER BACKGROUND
 SDL_APP_DID ENTER BACKGROUND

"Resume" transition will add events:
 SDL_APP_WILL ENTER FOREGROUND
 SDL_APP_DID ENTER FOREGROUND
 SDL_WINDOWEVENT_FOCUS_GAINED
 SDL_WINDOWEVENT_RESTORED

If Android application doesn't empty the event loop in between, it enters in
"paused" state when SDL_WINDOWEVENT_RESTORED is fetched.

See bug 3250 for pratical case.
 2019-01-04 23:39:27 +01:00
Sylvain Becker cf12234454 Android: make Android_PumpEvents() more readable 
No behavior change in this commit.
 2019-01-04 23:11:21 +01:00
Sylvain Becker ca184ac386 Android: concurrency issue with egl_surface EGL_BAD_SURFACE - (bug 4142) 
Occurs when application goes to background:
- Java activity is destroying SurfaceView holder and "egl_surface" (in onNativeSurfaceDestroyed())
- While native thread is in Android_GLES_SwapWindow(), prepared to call SDL_EGL_SwapBuffers()

The error is "call to eglSwapBuffers failed, reporting an error of EGL_BAD_SURFACE"

It an be reproduced easily by adding a SDL_Delay(100) at the begining of SDL_EGL_SwapBuffers(),
and putting the application into background.
 2019-01-03 23:22:50 +01:00
Sylvain Becker 2e19343df6 Android: use Mutex instead of Semphore for bug 4142 2019-01-03 20:18:29 +01:00
Sylvain Becker 23478642bd Android: prevent the error message from SDL_EGL_CreateSurface() to be masked. 2019-01-03 16:22:33 +01:00
Sylvain Becker cc8f1136b6 Fixed bug 4142 - Concurrency issues in Android backend 
Use a semaphore to prevent concurrency issues between Java Activity and Native thread code, when using 'Android_Window'.
(Eg. Java sending Touch events, while native code is destroying the main SDL_Window. )
 2019-01-03 14:18:06 +01:00
Sylvain Becker d11f7615fa Android: minor preparation for bug 4142 (concurrency issues) 2019-01-03 13:38:33 +01:00
Sylvain Becker 5dc25fef3b Android: preparation bug 4142, reduce usage of global variable Android_Window 2019-01-03 13:14:16 +01:00
Sylvain Becker a95f91bcea Fixed bug 3250 - Wrong backbuffer pixel format on Android, keep getting RGB_565 
Use the egl format to reconfigure java SurfaceView holder format.
If there is a change, it triggers a surfaceDestroyed/Created/Change sequence.
 2019-01-02 18:06:33 +01:00
Sylvain Becker 03b0e1dee0 Android: on rare occasion, prevent Android_JNI_GetNativeWindow() from crashing 
If Java getNativeSurface() returns null, then ANativeWindow_fromSurface() would crash().
 2018-12-30 22:44:25 +01:00
Sylvain Becker 1e22fc1513 Android: fixed comments and spaces 2018-12-30 15:41:28 +01:00
Sylvain Becker 2a412eb94c Fixed bug 3186 - Android SW keyboard not restored when app becomes foreground. 2018-12-30 15:39:37 +01:00
Sylvain Becker 9cdd0dd996 PSP renderer: use colors from 'draw' union (very likely, but un-tested) 2018-12-29 17:59:34 +01:00
Sylvain Becker ebd9efb361 opengles 1: same fix as in bug #4433 2018-12-29 16:37:44 +01:00
Sylvain Becker 87b7636918 opengles 1: use color from 'draw' union in SetDrawState() 2018-12-29 16:34:50 +01:00
Alex Szpakowski dc3443602b render: Fix internal state getting out of sync when destroying a texture that was just rendered and then creating a new one, in the GL and GLES2 backends. Fixes bug #4433. 2018-12-21 20:53:31 -04:00
Ryan C. Gordon 0a70590118 render: Prefer the Metal renderer over OpenGL. 
This is the best option for macOS and iOS, the only platforms with Metal.

Pre-Metal versions of these platforms will fall back to OpenGL (ES), as
appropriate.

Huge thanks to Alexander Szpakowski, who worked incredibly hard to get the
Metal renderer to such a high-quality state!
 2018-12-19 18:10:02 -05:00
Alex Szpakowski c7db6ade7d metal: Implement SDL_LockTexture for YUV formats. 2018-12-19 18:27:21 -04:00
Alex Szpakowski ce8c716ada metal: Implement SDL_LockTexture for non-YUV textures. 2018-12-18 14:23:05 -04:00
Sylvain Becker c0c8f2d703 Gesture: remove warnings when ENABLE_DOLLAR is undefined. 2018-12-16 11:15:21 +01:00
Ryan C. Gordon 13869f194c cocoa: Implement OpenGL swap interval support with CVDisplayLink. 
Not only does this fix macOS 10.14 ("Mojave")'s broken NSOpenGLCPSwapInterval
support, it also lets us implement "adaptive vsync" on macOS!

CVDisplayLink is supported back to macOS 10.4 ("Tiger"), so we just use it
universally without version checks and dump NSOpenGLCPSwapInterval, Mojave or
not.
 2018-12-16 01:03:17 -05:00
Sylvain Becker 1ed6021960 Fixed bug 4426 - allows re-creation of software renderer 
Switching between renderers "software -> opengl -> opengles2 -> software" fails.

"opengl -> opengles2" calls SDL_RecreateWindow() and frees "window->surface"
without marking it as "surface_invalid".
 2018-12-15 16:21:24 +01:00
Ryan C. Gordon 1829692753 emscripten: SDL_PrivateJoystickAdded() wants an instance id, not device index. 2018-12-15 09:57:05 -05:00
Sylvain Becker e5476c653d Fixed bug 4425 - promote to alpha format, palette surface with alpha values. 
SDL_CreateTextureFromSurface() forgets to choose a texture format with alpha for
surfaces that have palettes with alpha values.
 2018-12-15 14:50:12 +01:00
Sam Lantinga bd08d72dec Fixed building with the 10.10 SDK 2018-12-11 20:04:10 -08:00
Sam Lantinga 98829d37e8 Handle both "Sony Interactive Intertainment" and "Sony Computer Entertainment" when ignoring motion sensors 2018-12-11 19:50:58 -08:00
Ethan Lee 0b6e24f7e7 Linux Haptic: Fix periodic.magnitude value 2018-12-06 14:26:18 -05:00
Sam Lantinga 1c9595b16f Fixed bug 4415 - SDL menu bar is nonstandard on Mac 
foo.null

I'm on macOS 10.14 and I think I'm using or around SDL 2.0.9. This is about the menu bar that SDL sets up which looks like:

<App Name> <Window> <View>

1. View menu never proceeds after the Window menu in any Mac application (it is always before).
2. For SDL, the only purpose of the View menu is for a single fullscreen menu item, which is not justifiable enough to reserve space for a menu. The View menu should thus be removed, and the full screen menu item should be added at the end inside of Window's menu. See built in apps like Dictionary, Chess, App Store (on 10.14) that do this.
3. SDL should add a "Close" menu item to the Window's submenu, and it should be the first item. Its key equivalent should map to command w. Without this, you cannot close the game window via this shortcut, and you cannot close the app's About window via this shortcut.
4. Apps typically use "Enter Full Screen" or "Exit Full Screen" depending on context, not "Toggle Full Screen" which is less user friendly -- I personally care about this point the least.
 2018-12-08 11:06:40 -08:00
Sam Lantinga 70ce0f2e06 Added the hint SDL_HINT_GAMECONTROLLERCONFIG_FILE to specify a file to load at initialization containing SDL game controller mappings 2018-12-07 12:02:08 -08:00
Sam Lantinga 898644d18e Made it more clear that the values being compared are floats 2018-12-06 09:09:05 -08:00
Brandon Schaefer f9192ab8fc wayland: Do not try to lock on an invalid pointer 
This happens if you try to lock the pointer and (caps & WL_SEAT_CAPABILITY_POINTER) is false
Leading to input->pointer being NULL which ends up bringing the wayland client down (at lease on weston)
 2018-12-06 10:39:33 -05:00
Sylvain Becker 7468d1e096 Fix warnings detected on Android build 2018-12-06 15:46:40 +01:00
Sylvain Becker 39ec1699e7 opengles2: fix prototype of glDeleteBuffers 2018-12-06 10:24:44 +01:00
Sylvain Becker 252dc85e95 Fix warnings detected on Android build 2018-12-06 09:22:00 +01:00
Ryan C. Gordon a7563bcd3d joystick: Removed unused variable. 2018-12-05 19:03:15 -05:00
Ryan C. Gordon c7b713714a Whoops, forgot to add a new source file. :/ 2018-12-05 17:53:38 -05:00
Sam Lantinga 6ed76ae18f Fixed the ROCCAT Tyon mouse showing up as a joystick on Windows 2018-12-05 14:46:03 -08:00
Ryan C. Gordon fbead63540 joystick: Added controller config for IMS Passenger Control Unit Devices. 2018-12-05 16:55:59 -05:00
Ryan C. Gordon 2878d4f80c egl: Don't force X11 support when testing for EGL. 
Fixes building Wayland support on embedded systems without X11.

(TODO: maybe move the EGL test out of the X11 tests at some point, too.)
 2018-12-05 16:53:15 -05:00
Ryan C. Gordon 1689e9f910 linux: Move SDL_LinuxSetThreadPriority() elsewhere to fix build. 
Fixes Bugzilla #4393.
 2018-12-05 16:51:22 -05:00
Ryan C. Gordon bd3ee07c83 wayland: Send SDL_TOUCH_MOUSEID mouse events for touches. 2018-12-05 16:49:38 -05:00
Sylvain Becker 6259a72636 Warnings: fix a documentation warning and missing prototypes 2018-12-05 16:13:12 +01:00
Sam Lantinga db320e460a Fixed the PS4 motion controls showing up as a separate game controller on Linux 2018-12-04 14:21:29 -08:00
Sylvain Becker 09b462044f Windows: NEON detection and intrinsic includes on Visual Studio 
Visual Studio doesn't define __ARM_ARCH nor _ARM_NEON, but _M_ARM and _M_ARM64,
so SDL_HasNEON() was bypassed.

PF_ARM_NEON_INSTRUCTIONS_AVAILABLE doesn't see to be defined (but still works
 when defined as 19).
 2018-12-04 16:50:31 +01:00
Sylvain Becker aea7e56a24 android: use __ARM_NEON instead of __ARM_NEON__ to include <arm_neon.h> 
Only __ARM_NEON is defined with Android NDK and arm64-v8a
Tested on ndk-r18, ndk-r13 and also Xcode.
(Visual Studio needs a different fix).

Fixes Bugzilla #4409.
 2018-12-04 12:34:45 +01:00
Ryan C. Gordon cca9d24cde direct3d: be more aggressive about resetting invalidated cached state. 
Fixes Bugzilla #4402.
 2018-12-03 09:26:05 -05:00
Ryan C. Gordon 939bf1c4d8 render: fix some static analysis warnings. 2018-12-03 02:06:17 -05:00
Ryan C. Gordon 33f78eb163 direct3d: Make sure streaming textures update before being used for drawing. 
Fixes Bugzilla #4402.
 2018-12-03 01:58:23 -05:00
Ryan C. Gordon b744108af8 Patched to compile on C89 compilers. 2018-12-02 21:57:33 -05:00
Ryan C. Gordon 3c9361509b direct3d: Release and NULL out vertex buffers on reset. 
Otherwise they are irretrievably lost on window resize, etc, which makes
rendering freeze and other disasters.

Fixes Bugzilla #4358.
 2018-12-02 20:55:57 -05:00
Ryan C. Gordon 65a7c98c6f directfb: Updated render backend to new internal API. 
Totally untested, beyond it now compiles again. Probably needs some fixes.

Fixes Bugzilla #4405.
 2018-12-02 02:33:06 -05:00
Sergey Zhuravlevich 583f61b202 kmsdrm: Check for resources when validating KMSDRM device in check_modesetting. 
Fixes Bugzilla #4403.
 2018-12-01 16:31:56 -05:00
Sergey Zhuravlevich b3ac87d559 kmsdrm: uninitialized KMSDRM fixes 
* Search for valid encoder in connector when it doesn't have an
   encoder ID set.

 * Search for valid CRTC in resources and encoder's possible CRTCs
   when encoder doesn't have one set.

 * Select default mode if CRTC doesn't have a valid one.

 * Pick current_mode's W/H/Refresh Rate basing on current and
   valid CRTC mode, not the saved one.
 2018-12-01 13:09:00 -05:00
Ryan C. Gordon 3323b355c9 android: use cpufeatures to support SDL_HasNEON() (thanks, Sylvain!). 
Fixes Bugzilla #4406.
 2018-12-01 12:19:11 -05:00
Ryan C. Gordon fac40f8e4c Patched to compile on Linux with threads enabled. (whoops!) 2018-12-01 11:14:20 -05:00