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Commit Graph

8033 Commits

Author SHA1 Message Date
Ben Avison
06d6c4ba2b ARM: NEON assembly optimization for SDL_FillRect 2019-10-24 21:17:52 -04:00
Ben Avison
14ccfe34cf ARM: NEON assembly optimization for function BlitARGBto565PixelAlpha 2019-10-24 21:17:38 -04:00
Ben Avison
f15ffb4cb6 ARM: NEON assembly optimization for function BlitRGBtoRGBPixelAlpha 2019-10-24 21:17:19 -04:00
Ben Avison
2a2676beb2 ARM: SIMD optimization for 4:4:4:4 to 8:8:8:8 normal blits 2019-10-24 21:15:50 -04:00
Ben Avison
d3a0d1c587 ARM: assembly optimization for SDL_FillRect 2019-10-24 21:15:35 -04:00
Ben Avison
5db7c4e425 ARM: SIMD assembly optimization for BGR-to-RGB 32bpp normal blits 2019-10-24 21:15:21 -04:00
Ben Avison
354cd03b6b SDL_blit: use a named enum for required hardware bits in dispatch tables 2019-10-24 21:15:09 -04:00
Ben Avison
a3ed4ac52f ARM: SIMD assembly optimization for function BlitARGBto565PixelAlpha 2019-10-24 21:13:56 -04:00
Ben Avison
410175d6eb ARM: SIMD assembly optimization for function BlitRGBtoRGBPixelAlpha 
Much of the heavy lifting of this optimization is lifted from the Pixman
project, which is distributed under an MIT-style license. As far as possible,
these elements have been relicensed to the zlib license.
 2019-10-24 21:13:05 -04:00
Ben Avison
7d29a715ca ARM: Create configure option --enable-arm-simd to govern assembly optimizations 2019-10-24 21:12:08 -04:00
Alex Szpakowski
1ee8a732ef macOS: Expose high dpi-capable display modes on macOS 10.13+. 
Fixes an issue in macOS 10.15 where the displayed content would move up after entering, exiting and re-entering exclusive fullscreen when certain display modes were used (bug #4822).
Bug #3949 is also related to this change.
 2019-10-24 20:15:54 -03:00
Sylvain Becker
7e13eea11e Fixed bug 2014 - Hardcoded srcA value in SDL_Blit_auto.c functions 2019-10-24 18:07:30 +02:00
Sylvain Becker
2a41259f73 Android: remove eglGetProcAdded busted comment (bug #4040) 2019-10-23 11:07:11 +02:00
Sylvain Becker
638e40de86 Fixed bug 4843 - Passing NULL to memset in SDL_PrivateLoadButtonMapping 
(Thanks!)
 2019-10-23 09:53:23 +02:00
Sylvain Becker
b919d15183 Fixed bug 4842 - Redundant condition in MS_ADPCM_Decode and IMA_ADPCM_Decode 
(Thanks!)
 2019-10-23 09:36:41 +02:00
Sylvain Becker
4f21078c9d Fixed bug 4840 - Read of uninitialized memory in DXGI_LoadDLL (Thanks!) 2019-10-23 09:26:27 +02:00
Sylvain Becker
c3c561cd6b Fixed bug 4839 - Read of uninitialized memory in Win32_ResizeWindowShape 
(Thanks!)
 2019-10-23 09:17:53 +02:00
Sylvain Becker
6080cfd4c0 Fixed bug 4841 - Misplaced parenthesis WIN_WindowProc / WM_ACTIVATE / ClipCursor 
(Thanks!)
 2019-10-23 08:58:52 +02:00
Sylvain Becker
9be1602fc8 Fixed bug 4838 - Use after free in SDL_JoystickUpdate (Thanks!) 2019-10-23 08:50:57 +02:00
Sylvain Becker
9e1dd7f6f5 Fixed bug 4837 - Use after free in SDL_SensorUpdate (Thanks!) 2019-10-23 08:46:59 +02:00
Sam Lantinga
969caac4ac Fixed accidental whitespace 2019-10-22 15:43:58 -07:00
Sam Lantinga
83db419a7c Added support for the Power A Nintendo Switch Enhanced Wireless Controller 2019-10-22 10:57:07 -07:00
Sam Lantinga
040dc9119d Reordered Power A Switch controllers so they're grouped together 2019-10-22 10:28:51 -07:00
Sam Lantinga
271b696b2a Added support for the PowerA - Super Mario Controller 2019-10-22 10:27:30 -07:00
Ryan C. Gordon
4d539a5dfb cpuinfo: Use a better default alignment value (thanks, Simon!). 
Fixes Bugzilla #4835.
 2019-10-20 22:17:59 -04:00
Sam Lantinga
2aa18f47cf Don't try to use the Xbox HID protocol with the NVIDIA Shield controllers 2019-10-19 01:54:02 -07:00
Sylvain Becker
aa68ca1097 remove warning prototype SDL_ExitProcess() 2019-10-19 09:23:40 +02:00
Ozkan Sezer
e42ff0b7b8 updated includes for _exit() 2019-10-18 23:10:00 +03:00
Sylvain Becker
5677bd3c23 Add internal function SDL_EGL_GetVersion() 2019-10-18 21:47:30 +02:00
Sam Lantinga
a218508820 Fixed whitespace 2019-10-18 08:56:54 -07:00
Sylvain Becker
b19704e69b Fixed bug 4829 - Sensor events incorrectly disabled 2019-10-18 14:23:37 +02:00
Sylvain Becker
5ac251db03 Android: enable eglGetProcAddress (bug #4040, bug #4794) 2019-10-18 14:08:07 +02:00
Sylvain Becker
7adeaee380 Add robustness getting the EGL version (see bug #4040) 2019-10-18 13:27:58 +02:00
Ryan C. Gordon
28c79ccb5b egl: adjust how we load symbols in SDL_EGL_GetProcAddress. 
Use eglGetProcAddress for everything on EGL >= 1.5. Try SDL_LoadFunction first
for EGL <= 1.4 in case it's a core symbol, and as a fallback if
eglGetProcAddress fails. Finally, for EGL <= 1.4, fallback to
eglGetProcAddress to catch extensions not exported from the shared library.

(Maybe) Fixes Bugzilla #4794.
 2019-10-18 00:07:32 -04:00
Sam Lantinga
4d1b71165d Added support for the BDA PS4 Fightpad 2019-10-17 18:07:52 -07:00
Sam Lantinga
fe84ccaa9e Build fix for the build fix 2019-10-17 17:51:36 -07:00
Sam Lantinga
7c7da6584e Better fix for iOS build 2019-10-17 17:51:49 -07:00
Sam Lantinga
02176f2b84 Fixed build on iOS 2019-10-17 17:47:27 -07:00
Sam Lantinga
7526502cb3 Removed unused variable 2019-10-17 17:47:11 -07:00
Sam Lantinga
36070b037c Added the hint SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS to control whether Nintendo Switch controllers use their button labels or button positions for game controller button reporting. 2019-10-17 17:32:47 -07:00
Sam Lantinga
fe16299c76 Added support for third party Nintendo Switch controllers that don't support the full protocol 2019-10-17 16:59:05 -07:00
Sam Lantinga
39e5c9e296 Merged latest data from Steam 2019-10-17 16:14:17 -07:00
Alex Szpakowski
373d67b24c metal: Fix compilation when using older Apple SDKs (bug #4828). 2019-10-17 18:48:58 -03:00
Ryan C. Gordon
81da0749b6 emscripten: Patched to compile (thanks, Caleb!). 
Fixes Bugzilla #4827.
 2019-10-16 13:54:35 -04:00
Sam Lantinga
3ad42d8922 Fixed bug 4785 - SDL_CreateRGBSurface creates 1-bit surfaces with zero pitch 
Sylvain

Seems to be a regression in this commit: https://hg.libsdl.org/SDL/rev/cf166abbde4a
SDL_CalculatePitch() was using format->BytesPerPixel, now it uses SDL_BYTESPERPIXEL().

The underlying issue is that "surface->format->BytesPerPixel" is *not* always the same as SDL_BYTESPERPIXEL(format);
BytesPerPixel defined as format->BytesPerPixel = (bpp + 7) / 8;
vs
#define SDL_BYTESPERPIXEL(format)  ... (format & 0xff)

Because of SDL_pixels.h format definitions, one is giving a BytesPP 1, the other 0.
 2019-10-16 08:45:54 -07:00
Ryan C. Gordon
ccf9360928 x11: On macOS, look for X11 install in /opt/X11 instead of /usr/X11R6. 
This is where Apple installs XQuartz now (and apparently, the compatibility
symlink at /usr/X11R6 can be missing).

Fixes Bugzilla #4706.
 2019-10-15 22:36:08 -04:00
Ryan C. Gordon
cff1be51bb video: Make sure SDL_FillRects()'s fill_function isn't used unitialized. 2019-10-15 14:55:09 -04:00
Ryan C. Gordon
8d3d552a70 video: Removed unused variables. 2019-10-15 14:04:43 -04:00
Ryan C. Gordon
9eabf1b21c video: speed up SDL_FillRect[s] slightly (thanks, Jakub!). 
"This patch does the following:

* Instead of SDL_FillRects calling SDL_FillRect in a loop the opposite
happens -- SDL_FillRect (a specific case) calls SDL_FillRects (a general case)
with a count of 1

* The switch/case block is moved out of the loop -- it modifies the color
once and stores the fill routine in a pointer which is then used throughout
the loop"

Fixes Bugzilla #4674.
 2019-10-15 14:03:01 -04:00
Ryan C. Gordon
284c9aa392 test: Fixed wrong verbose flag check (thanks, watcom.hecht!). 
Fixes Bugzilla #4826.
 2019-10-15 12:02:19 -04:00