kmx git

Commit	Date	Message
ee0a482a	2019-05-19T11:52:25	Fixed bug 4401 - SDL_GetWindowPosition() wrong after SDL_SetWindowPosition() until window is moved on macOS Removed incorrect call to SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MOVED, x, y); If the position of the window isn't adjusted in the SetWindowPosition() call, then sending the window event would have no effect because x and y equals the window x and y. If the position of the window is adjusted in the SetWindowPosition() call, then we don't want to clobber it with values that the user passed in.
8dea23c7	2019-05-19T10:44:14	Fixed bug 3911 - SYSWM generic X11 events missing event data Andrei Drexler For X11 GenericEvents, the associated data is only available between a call to XGetEventData and the matching XFreeEventData, i.e. in X11_HandleGenericEvent. Trying to call XGetEventData a second time on the same event will fail, so an application that wants to inspect XInput2 events (e.g. for stylus pressure) has no way of retrieving its data from queued SYSWM events. The attached patch (based on SDL-2.0.7-11629) sends SYSWM messages from X11_HandleGenericEvent while the data is still available, allowing client code to register an event filter/watcher and process the event inside the callback.
29f34453	2019-05-19T10:36:44	video: Add Vulkan support for vivante fb Vivante drivers use the VK_KHR_display extension for rendering directly to the frame buffer. This patch adds support to the video driver for Vulkan rendering using that method. - Add an utility function SDL_Vulkan_Display_CreateSurface that creates a surface using this extension. The display to use (if there are multiple) can be overridden using the environment variable "SDL_VULKAN_DISPLAY". - Use this function in a new compilation unit SDL_vivantevideo.c, which implements the SDL_VIDEO_VULKAN methods of the driver structure.
59da5b72	2019-05-14T07:55:42	[SDL] ios Touch Fix.
ba0fc92d	2019-05-11T12:41:21	Patched to compile.
6eb05211	2019-05-09T12:09:45	Emscripten: Use EMSCRIPTEN_EVENT_TARGET_*
4e5b5cba	2019-05-09T12:09:40	Emscripten: Switch from canvas[XY] to target[XY] Allows mouse/touch events to work on non-default canvases
60c48ed7	2019-05-09T12:09:34	Emscripten: Store canvas id in WindowData Also replace all hardcoded uses of "#canvas" or NULL
f0a4fea8	2019-04-25T14:17:07	Fixed bug 4608 - Android: not getting SDL_WINDOWEVENT_FOCUS_GAINED on start of our app Dan Ginsburg I've seen this on several devices including Moto Z running Android 7 and a Snapdragon 845 running Android 9. What happens is as follows: SDLActivity.onWindowFocusChanged(true) happens pretty early on, but it's before we've done SDL_CreateWindow and so Android_Window is 0x0 thus this message does not get sent: JNIEXPORT void JNICALL SDL_JAVA_INTERFACE(nativeFocusChanged)( JNIEnv env, jclass cls, jboolean hasFocus) { SDL_LockMutex(Android_ActivityMutex); if (Android_Window) { __android_log_print(ANDROID_LOG_VERBOSE, "SDL", "nativeFocusChanged()"); SDL_SendWindowEvent(Android_Window, (hasFocus ? SDL_WINDOWEVENT_FOCUS_GAINED : SDL_WINDOWEVENT_FOCUS_LOST), 0, 0); } SDL_UnlockMutex(Android_ActivityMutex); } When the window does get created, in Android_CreateWindow it does this: window->flags &= ~SDL_WINDOW_RESIZABLE; / window is NEVER resizeable / window->flags &= ~SDL_WINDOW_HIDDEN; window->flags \|= SDL_WINDOW_SHOWN; / only one window on Android / window->flags \|= SDL_WINDOW_INPUT_FOCUS; / always has input focus / / One window, it always has focus / SDL_SetMouseFocus(window); SDL_SetKeyboardFocus(window); The SDL_SetKeyboardFocus does send an SDL_WINDOWEVENT_FOCUS_GAINED message, but it gets eaten in SDL_SendWindowEvent because we've forced SDL_WINDOW_INPUT_FOCUS beforehand: case SDL_WINDOWEVENT_FOCUS_GAINED: if (window->flags & SDL_WINDOW_INPUT_FOCUS) { return 0; } window->flags \|= SDL_WINDOW_INPUT_FOCUS; SDL_OnWindowFocusGained(window); break; I can fix the problem if I comment out this line from Android_CreateWindow: window->flags \|= SDL_WINDOW_INPUT_FOCUS; / always has input focus */ I would propose that as a fix unless there is a reason not to.
2c92c8e8	2019-04-23T14:24:58	Android: add static variable initialization in non blocking event loop
cb18117c	2019-04-22T16:34:42	Added a helper function to tell whether or not a window can be minimized
f1b57f37	2019-04-22T16:25:49	Only leave fullscreen mode if we're actually going to minimize
90b08881	2019-04-17T20:41:05	iOS: Remove code trying to support compilation on the iOS 7 SDK, the deployment target has been set to iOS 8 for years and there's other unconditionally compiled code that depends on newer SDKs so that code is useless.
9d7b2615	2019-04-17T20:14:40	macOS: Fix compilation when using the 10.9 SDK or older.
bd344c22	2019-04-12T23:15:26	Android: when event loop is not blocking in pause, backup EGL context (Bug 4578) Backup the EGL context when SDL_APP_DIDENTERBACKGROUND has been removed from the event queue.
00c824a8	2019-04-10T22:30:58	Fix disabling OpenGL vsync on macOS 10.14.4+ (bug #4575).
b6f33a68	2019-04-05T07:51:11	https://bugzilla.libsdl.org/show_bug.cgi?id=4577 SDL_GetWindowDisplayMode was returning an incorrect result on iPhone Plus devices (tested on iOS 12.1/12.2). The problem was that the value returned by UIScreenMode was assumed to be the physical pixels on the display, rather than the scaled retina pixels. The fix is to use the scale returned by UIScreen.scale rather than the nativeScale.
05333a6e	2019-04-05T09:16:30	Android: add hint SDL_HINT_ANDROID_BLOCK_ON_PAUSE to set whether the event loop will block itself when the app is paused.
bfdd0b22	2019-04-04T17:01:02	Android: remove SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH java layer runs as if separate mouse and touch was 1, Use SDL_HINT_MOUSE_TOUCH_EVENTS and SDL_HINT_TOUCH_MOUSE_EVENTS for generating synthetic touch/mouse events
236b8606	2019-04-02T18:07:27	Bug 4576: one more warning
b45abbb2	2019-04-02T17:57:27	Bug 4576: fix warning and compile
9b3c2258	2019-04-02T17:23:55	Bug 4576: remove touch/mouse duplication for Android
9d28156f	2019-04-02T17:18:47	Bug 4576: remove touch/mouse duplication for IOS
42de5f97	2019-04-02T17:13:22	Bug 4576: remove touch/mouse duplication for WinRT
b086edc9	2019-04-02T17:10:29	Bug 4576: remove touch/mouse duplication for Emscripten
b8e5c561	2019-04-02T17:07:54	Bug 4576: remove touch/mouse duplication for Wayland
1a4c3b57	2019-04-02T16:58:11	Bug 4576: remove touch/mouse duplication for Windows
b2e76d86	2019-03-19T16:52:09	Fixed Windows RT build
de82759c	2019-03-19T07:53:33	Added support for building SDL as a dynamic library on iOS
6311c7cf	2019-03-16T19:08:59	emscripten: force resize event when pixel ratio changes Without this, applications can't react to changed canvas size on window zoom.
8bc59f87	2019-03-16T18:34:33	Fixed CVE-2019-7635 and bug 4498 - Heap-Buffer Overflow in Blit1to4 pertaining to SDL_blit_1.c Petr Pisar The root cause is that the POC BMP file declares 3 colors used and 4 bpp palette, but pixel at line 28 and column 1 (counted from 0) has color number 3. Then when the image loaded into a surface is passed to SDL_DisplayFormat(), in order to convert it to a video format, a used bliting function looks up a color number 3 in a 3-element long color bliting map. (The map obviously has the same number entries as the surface format has colors.) Proper fix should refuse broken BMP images that have a pixel with a color index higher than declared number of "used" colors. Possibly more advanced fix could try to relocate the out-of-range color index into a vacant index (if such exists).
cbe80d47	2019-03-13T14:54:51	KMSDRM: valid file descriptors could positive or 0. -1 is invalid. (Bug 4530)
82758efc	2019-03-12T14:45:04	[iOS DAC] Fix touch events getting from SDL2 to source2.
d05eec72	2019-03-12T14:44:25	Fixed initial display orientation at Android app start
cddb285c	2019-03-12T20:04:08	Fixed bug 4513 - Wayland, fix crash when remove event is sent (from Sebastian Krzyszkowiak)
7b275942	2019-03-11T15:27:42	KMSDRM: missing return value in VideoInit() (Bug 4530)
3b49ee52	2019-03-11T15:22:40	KMSDRM: change calls free() to SDL_free() (Bug 4529)
2fd4aee1	2019-02-23T09:36:56	Un-activate some routine on mips because they are slowers (Bug 4503)
47fb781b	2019-02-22T09:30:45	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.
6fbe9e23	2019-02-19T23:46:54	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.
90a075d7	2019-02-18T22:48:14	Fix windows build
e9a7b697	2019-02-18T22:06:53	Fix bug 4053: Blit issues on Big Endian CPU
ea4c4cfc	2019-02-18T07:50:33	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.
afd1b3da	2019-02-17T16:20:23	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)
1aa2ad2f	2019-02-09T17:40:32	Better naming for the blit permutation variables
f6a2ae60	2019-02-09T17:20:53	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)
604b44f2	2019-02-08T17:15:30	Fix wrong access and simplify
5ed30f84	2019-02-07T22:45:50	Some simplification of previous commit
5fd22892	2019-02-07T22:03:30	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)
704e62bb	2019-02-07T21:49:24	Code factorization of the pixel format permutation
0a007a9b	2019-02-07T18:52:49	Fix wrong comment
e5192384	2019-02-07T18:51:14	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)
7372295e	2019-02-07T17:52:28	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)
bb9a9080	2019-02-07T16:13:25	Fix pointer warnings
3543a44a	2019-02-07T15:12:17	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)
670f3d33	2019-02-04T09:11:07	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().
9292dc7c	2019-02-04T08:43:37	Fix include path compilation
9a98dcc5	2019-02-04T08:34:24	Rename surface aligned memory flag to SDL_SIMD_ALIGNED
e5d194e9	2019-01-31T11:45:31	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).
7b8bac59	2019-01-30T22:50:20	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)
cd25c83a	2019-01-30T17:16:08	Fix blit with blending (Blit_A) to RGB332 which has no palette
5b07148f	2019-01-30T16:36:47	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
a052d81b	2019-01-30T15:31:07	Add explicit unsigned int and char types in (for bug 4290)
1128d573	2019-01-30T15:23:33	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)
6d89a7bc	2019-01-29T12:19:32	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.
04b1494c	2019-01-29T12:19:23	Emscripten: resize canvas to 0x0 in DestroyWindow Closest we can get to actually destroying it
d60546aa	2019-01-29T12:19:06	Emscripten: don't zero the display mode before adding it
4a2888af	2019-01-29T12:19:03	Emscripten: use UTF8ToString instead of Pointer_stringify
8dab9c95	2019-01-29T12:18:56	Emscripten: Use set_canvas_element_size This will be needed for supporting multiple canvases and set_canvas_size is deprecated anyway.
ed66a430	2019-01-29T12:14:54	Emscripten: Do not consume mouseup event outside of the canvas
2838abb5	2019-01-29T12:14:44	Emscripten: fix duplicate mousebuttonup/mousebuttondown events when touch events are disabled
1767d091	2019-01-29T12:14:41	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)
80d690a2	2019-01-29T12:14:33	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)
d984f323	2019-01-21T19:53:06	Fixed bug 3827 - issue with MapRGB, palette and colorkey For palette surface, SDL_MapRGB() returns different values whether colorkey is set or not.
2bd26b8d	2019-01-21T18:45:15	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.
61827c6d	2019-01-20T12:02:12	Fixed compiler warning on Android
e5f8801f	2019-01-17T11:05:05	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
e994be58	2019-01-16T10:31:51	Android: move static variable isPaused/isPausing to SDL_VideoData structure - remove unneed check to Android_Window->driverdata - add window check into context_backup/restore
dc263450	2019-01-14T23:33:48	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.
955d8789	2019-01-14T12:33:29	Android/openslES: set audio in paused/resumed state for Android event loop And also in "stopped" state before closing the device.
fb8cb95f	2019-01-12T12:12:43	Fixed compiler warning
7a1d1bae	2019-01-10T21:40:57	Android: add name for Touch devices and simplification, from bug 3958
02f292eb	2019-01-09T22:49:49	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)
1803944b	2019-01-09T15:18:41	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() ).
462e62e1	2019-01-06T20:25:54	Android: better fix for bug 3186. Run those commands from SDL thread.
e4f558a5	2019-01-05T22:46:52	Android: un-needed check of "isPausing" and minor typos
35722b64	2019-01-05T22:27:25	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%..)
d4c0f498	2019-01-04T22:09:38	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);
5e13087b	2019-01-04T22:01:14	Updated copyright for 2019
2a885eb0	2019-01-04T23:39:27	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.
cf122344	2019-01-04T23:11:21	Android: make Android_PumpEvents() more readable No behavior change in this commit.
ca184ac3	2019-01-03T23:22:50	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.
2e19343d	2019-01-03T20:18:29	Android: use Mutex instead of Semphore for bug 4142
23478642	2019-01-03T16:22:33	Android: prevent the error message from SDL_EGL_CreateSurface() to be masked.
cc8f1136	2019-01-03T14:18:06	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. )
d11f7615	2019-01-03T13:38:33	Android: minor preparation for bug 4142 (concurrency issues)
5dc25fef	2019-01-03T13:14:16	Android: preparation bug 4142, reduce usage of global variable Android_Window
a95f91bc	2019-01-02T18:06:33	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.
13869f19	2018-12-16T01:03:17	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.
1ed60219	2018-12-15T16:21:24	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".

ee0a482a

2019-05-19T11:52:25

Fixed bug 4401 - SDL_GetWindowPosition() wrong after SDL_SetWindowPosition() until window is moved on macOS Removed incorrect call to SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MOVED, x, y); If the position of the window isn't adjusted in the SetWindowPosition() call, then sending the window event would have no effect because x and y equals the window x and y. If the position of the window is adjusted in the SetWindowPosition() call, then we don't want to clobber it with values that the user passed in.

8dea23c7

2019-05-19T10:44:14

Fixed bug 3911 - SYSWM generic X11 events missing event data Andrei Drexler For X11 GenericEvents, the associated data is only available between a call to XGetEventData and the matching XFreeEventData, i.e. in X11_HandleGenericEvent. Trying to call XGetEventData a second time on the same event will fail, so an application that wants to inspect XInput2 events (e.g. for stylus pressure) has no way of retrieving its data from queued SYSWM events. The attached patch (based on SDL-2.0.7-11629) sends SYSWM messages from X11_HandleGenericEvent while the data is still available, allowing client code to register an event filter/watcher and process the event inside the callback.

29f34453

2019-05-19T10:36:44

video: Add Vulkan support for vivante fb Vivante drivers use the VK_KHR_display extension for rendering directly to the frame buffer. This patch adds support to the video driver for Vulkan rendering using that method. - Add an utility function SDL_Vulkan_Display_CreateSurface that creates a surface using this extension. The display to use (if there are multiple) can be overridden using the environment variable "SDL_VULKAN_DISPLAY". - Use this function in a new compilation unit SDL_vivantevideo.c, which implements the SDL_VIDEO_VULKAN methods of the driver structure.

59da5b72

2019-05-14T07:55:42

[SDL] ios Touch Fix.

ba0fc92d

2019-05-11T12:41:21

Patched to compile.

6eb05211

2019-05-09T12:09:45

Emscripten: Use EMSCRIPTEN_EVENT_TARGET_*

4e5b5cba

2019-05-09T12:09:40

Emscripten: Switch from canvas[XY] to target[XY] Allows mouse/touch events to work on non-default canvases

60c48ed7

2019-05-09T12:09:34

Emscripten: Store canvas id in WindowData Also replace all hardcoded uses of "#canvas" or NULL

f0a4fea8

2019-04-25T14:17:07

Fixed bug 4608 - Android: not getting SDL_WINDOWEVENT_FOCUS_GAINED on start of our app Dan Ginsburg I've seen this on several devices including Moto Z running Android 7 and a Snapdragon 845 running Android 9. What happens is as follows: SDLActivity.onWindowFocusChanged(true) happens pretty early on, but it's before we've done SDL_CreateWindow and so Android_Window is 0x0 thus this message does not get sent: JNIEXPORT void JNICALL SDL_JAVA_INTERFACE(nativeFocusChanged)( JNIEnv *env, jclass cls, jboolean hasFocus) { SDL_LockMutex(Android_ActivityMutex); if (Android_Window) { __android_log_print(ANDROID_LOG_VERBOSE, "SDL", "nativeFocusChanged()"); SDL_SendWindowEvent(Android_Window, (hasFocus ? SDL_WINDOWEVENT_FOCUS_GAINED : SDL_WINDOWEVENT_FOCUS_LOST), 0, 0); } SDL_UnlockMutex(Android_ActivityMutex); } When the window does get created, in Android_CreateWindow it does this: window->flags &= ~SDL_WINDOW_RESIZABLE; /* window is NEVER resizeable */ window->flags &= ~SDL_WINDOW_HIDDEN; window->flags |= SDL_WINDOW_SHOWN; /* only one window on Android */ window->flags |= SDL_WINDOW_INPUT_FOCUS; /* always has input focus */ /* One window, it always has focus */ SDL_SetMouseFocus(window); SDL_SetKeyboardFocus(window); The SDL_SetKeyboardFocus does send an SDL_WINDOWEVENT_FOCUS_GAINED message, but it gets eaten in SDL_SendWindowEvent because we've forced SDL_WINDOW_INPUT_FOCUS beforehand: case SDL_WINDOWEVENT_FOCUS_GAINED: if (window->flags & SDL_WINDOW_INPUT_FOCUS) { return 0; } window->flags |= SDL_WINDOW_INPUT_FOCUS; SDL_OnWindowFocusGained(window); break; I can fix the problem if I comment out this line from Android_CreateWindow: window->flags |= SDL_WINDOW_INPUT_FOCUS; /* always has input focus */ I would propose that as a fix unless there is a reason not to.

2c92c8e8

2019-04-23T14:24:58

Android: add static variable initialization in non blocking event loop

cb18117c

2019-04-22T16:34:42

Added a helper function to tell whether or not a window can be minimized

f1b57f37

2019-04-22T16:25:49

Only leave fullscreen mode if we're actually going to minimize

90b08881

2019-04-17T20:41:05

iOS: Remove code trying to support compilation on the iOS 7 SDK, the deployment target has been set to iOS 8 for years and there's other unconditionally compiled code that depends on newer SDKs so that code is useless.

9d7b2615

2019-04-17T20:14:40

macOS: Fix compilation when using the 10.9 SDK or older.

bd344c22

2019-04-12T23:15:26

Android: when event loop is not blocking in pause, backup EGL context (Bug 4578) Backup the EGL context when SDL_APP_DIDENTERBACKGROUND has been removed from the event queue.

00c824a8

2019-04-10T22:30:58

Fix disabling OpenGL vsync on macOS 10.14.4+ (bug #4575).

b6f33a68

2019-04-05T07:51:11

https://bugzilla.libsdl.org/show_bug.cgi?id=4577 SDL_GetWindowDisplayMode was returning an incorrect result on iPhone Plus devices (tested on iOS 12.1/12.2). The problem was that the value returned by UIScreenMode was assumed to be the physical pixels on the display, rather than the scaled retina pixels. The fix is to use the scale returned by UIScreen.scale rather than the nativeScale.

05333a6e

2019-04-05T09:16:30

Android: add hint SDL_HINT_ANDROID_BLOCK_ON_PAUSE to set whether the event loop will block itself when the app is paused.

bfdd0b22

2019-04-04T17:01:02

Android: remove SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH java layer runs as if separate mouse and touch was 1, Use SDL_HINT_MOUSE_TOUCH_EVENTS and SDL_HINT_TOUCH_MOUSE_EVENTS for generating synthetic touch/mouse events

236b8606

2019-04-02T18:07:27

Bug 4576: one more warning

b45abbb2

2019-04-02T17:57:27

Bug 4576: fix warning and compile

9b3c2258

2019-04-02T17:23:55

Bug 4576: remove touch/mouse duplication for Android

9d28156f

2019-04-02T17:18:47

Bug 4576: remove touch/mouse duplication for IOS

42de5f97

2019-04-02T17:13:22

Bug 4576: remove touch/mouse duplication for WinRT

b086edc9

2019-04-02T17:10:29

Bug 4576: remove touch/mouse duplication for Emscripten

b8e5c561

2019-04-02T17:07:54

Bug 4576: remove touch/mouse duplication for Wayland

1a4c3b57

2019-04-02T16:58:11

Bug 4576: remove touch/mouse duplication for Windows

b2e76d86

2019-03-19T16:52:09

Fixed Windows RT build

de82759c

2019-03-19T07:53:33

Added support for building SDL as a dynamic library on iOS

6311c7cf

2019-03-16T19:08:59

emscripten: force resize event when pixel ratio changes Without this, applications can't react to changed canvas size on window zoom.

8bc59f87

2019-03-16T18:34:33

Fixed CVE-2019-7635 and bug 4498 - Heap-Buffer Overflow in Blit1to4 pertaining to SDL_blit_1.c Petr Pisar The root cause is that the POC BMP file declares 3 colors used and 4 bpp palette, but pixel at line 28 and column 1 (counted from 0) has color number 3. Then when the image loaded into a surface is passed to SDL_DisplayFormat(), in order to convert it to a video format, a used bliting function looks up a color number 3 in a 3-element long color bliting map. (The map obviously has the same number entries as the surface format has colors.) Proper fix should refuse broken BMP images that have a pixel with a color index higher than declared number of "used" colors. Possibly more advanced fix could try to relocate the out-of-range color index into a vacant index (if such exists).

cbe80d47

2019-03-13T14:54:51

KMSDRM: valid file descriptors could positive or 0. -1 is invalid. (Bug 4530)

82758efc

2019-03-12T14:45:04

[iOS DAC] Fix touch events getting from SDL2 to source2.

d05eec72

2019-03-12T14:44:25

Fixed initial display orientation at Android app start

cddb285c

2019-03-12T20:04:08

Fixed bug 4513 - Wayland, fix crash when remove event is sent (from Sebastian Krzyszkowiak)

7b275942

2019-03-11T15:27:42

KMSDRM: missing return value in VideoInit() (Bug 4530)

3b49ee52

2019-03-11T15:22:40

KMSDRM: change calls free() to SDL_free() (Bug 4529)

2fd4aee1

2019-02-23T09:36:56

Un-activate some routine on mips because they are slowers (Bug 4503)

47fb781b

2019-02-22T09:30:45

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.

6fbe9e23

2019-02-19T23:46:54

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.

90a075d7

2019-02-18T22:48:14

Fix windows build

e9a7b697

2019-02-18T22:06:53

Fix bug 4053: Blit issues on Big Endian CPU

ea4c4cfc

2019-02-18T07:50:33

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.

afd1b3da

2019-02-17T16:20:23

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)

1aa2ad2f

2019-02-09T17:40:32

Better naming for the blit permutation variables

f6a2ae60

2019-02-09T17:20:53

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)

604b44f2

2019-02-08T17:15:30

Fix wrong access and simplify

5ed30f84

2019-02-07T22:45:50

Some simplification of previous commit

5fd22892

2019-02-07T22:03:30

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)

704e62bb

2019-02-07T21:49:24

Code factorization of the pixel format permutation

0a007a9b

2019-02-07T18:52:49

Fix wrong comment

e5192384

2019-02-07T18:51:14

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)

7372295e

2019-02-07T17:52:28

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)

bb9a9080

2019-02-07T16:13:25

Fix pointer warnings

3543a44a

2019-02-07T15:12:17

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)

670f3d33

2019-02-04T09:11:07

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().

9292dc7c

2019-02-04T08:43:37

Fix include path compilation

9a98dcc5

2019-02-04T08:34:24

Rename surface aligned memory flag to SDL_SIMD_ALIGNED

e5d194e9

2019-01-31T11:45:31

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).

7b8bac59

2019-01-30T22:50:20

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)

cd25c83a

2019-01-30T17:16:08

Fix blit with blending (Blit_A) to RGB332 which has no palette

5b07148f

2019-01-30T16:36:47

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

a052d81b

2019-01-30T15:31:07

Add explicit unsigned int and char types in (for bug 4290)

1128d573

2019-01-30T15:23:33

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)

6d89a7bc

2019-01-29T12:19:32

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.

04b1494c

2019-01-29T12:19:23

Emscripten: resize canvas to 0x0 in DestroyWindow Closest we can get to actually destroying it

d60546aa

2019-01-29T12:19:06

Emscripten: don't zero the display mode before adding it

4a2888af

2019-01-29T12:19:03

Emscripten: use UTF8ToString instead of Pointer_stringify

8dab9c95

2019-01-29T12:18:56

Emscripten: Use set_canvas_element_size This will be needed for supporting multiple canvases and set_canvas_size is deprecated anyway.

ed66a430

2019-01-29T12:14:54

Emscripten: Do not consume mouseup event outside of the canvas

2838abb5

2019-01-29T12:14:44

Emscripten: fix duplicate mousebuttonup/mousebuttondown events when touch events are disabled

1767d091

2019-01-29T12:14:41

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)

80d690a2

2019-01-29T12:14:33

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)

d984f323

2019-01-21T19:53:06

Fixed bug 3827 - issue with MapRGB, palette and colorkey For palette surface, SDL_MapRGB() returns different values whether colorkey is set or not.

2bd26b8d

2019-01-21T18:45:15

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.

61827c6d

2019-01-20T12:02:12

Fixed compiler warning on Android

e5f8801f

2019-01-17T11:05:05

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

e994be58

2019-01-16T10:31:51

Android: move static variable isPaused/isPausing to SDL_VideoData structure - remove unneed check to Android_Window->driverdata - add window check into context_backup/restore

dc263450

2019-01-14T23:33:48

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.

955d8789

2019-01-14T12:33:29

Android/openslES: set audio in paused/resumed state for Android event loop And also in "stopped" state before closing the device.

fb8cb95f

2019-01-12T12:12:43

Fixed compiler warning

7a1d1bae

2019-01-10T21:40:57

Android: add name for Touch devices and simplification, from bug 3958

02f292eb

2019-01-09T22:49:49

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)

1803944b

2019-01-09T15:18:41

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() ).

462e62e1

2019-01-06T20:25:54

Android: better fix for bug 3186. Run those commands from SDL thread.

e4f558a5

2019-01-05T22:46:52

Android: un-needed check of "isPausing" and minor typos

35722b64

2019-01-05T22:27:25

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%..)

d4c0f498

2019-01-04T22:09:38

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);

5e13087b

2019-01-04T22:01:14

2a885eb0

2019-01-04T23:39:27

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.

cf122344

2019-01-04T23:11:21

Android: make Android_PumpEvents() more readable No behavior change in this commit.

ca184ac3

2019-01-03T23:22:50

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.

2e19343d

2019-01-03T20:18:29

Android: use Mutex instead of Semphore for bug 4142

23478642

2019-01-03T16:22:33

Android: prevent the error message from SDL_EGL_CreateSurface() to be masked.

cc8f1136

2019-01-03T14:18:06

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. )

d11f7615

2019-01-03T13:38:33

Android: minor preparation for bug 4142 (concurrency issues)

5dc25fef

2019-01-03T13:14:16

Android: preparation bug 4142, reduce usage of global variable Android_Window

a95f91bc

2019-01-02T18:06:33

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.

13869f19

2018-12-16T01:03:17

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.

1ed60219

2018-12-15T16:21:24

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".

kc3-lang/SDL/src/video

src/video

Log