kmx git

Commit	Date	Message
204ef3b5	2021-01-05T20:38:31	Fix D3D11 UpdateNVTexture (bug #5430)
c0df40e0	2021-01-05T17:39:48	Add more SDL_HAVE_YUV defines
76295cec	2021-01-05T15:50:10	video/windows: ANSI/UNICODE updates (cf. bug 5435): - explicitly use UNICODE versions of DrawText, EnumDisplaySettings, EnumDisplayDevices, and CreateDC: the underlying structures have WCHAR strings. - change WIN_UpdateDisplayMode and WIN_GetDisplayMode() to accept LPCWSTR instead of LPCTSTR for the same reason. - change WIN_StringToUTF8 and WIN_UTF8ToString to the explicit 'W' versions where appropriate.
265a1cc9	2021-01-05T15:50:02	use WIN_StringToUTF8W instead of WIN_StringToUTF8 where needed (#2) cf. bug #5435. - SDL_wasapi_win32.c (GetWasapiDeviceName): pwszVal is WCHAR* - windows/SDL_sysfilesystem.c (SDL_GetBasePath, SDL_GetPrefPath) - windows/SDL_sysurl.c (SDL_SYS_OpenURL): wurl is WCHAR* - SDL_windowssensor.c (ConnectSensor): bstr_name is WCHAR* - windows/SDL_systhread.c (SDL_SYS_SetupThread): strw is WCHAR*
516042b4	2021-01-05T15:15:50	ran gendynapi.pl after SDL_UpdateNVTexture addition
31751bdc	2021-01-05T15:15:37	wmmsg.h: constified wmtab
b0325041	2021-01-05T12:36:34	Fix unused variable warning on METAL (see bug #5430)
c1eb9ecf	2021-01-05T12:29:43	Add SDL_UpdateNVTexture for META (bug #5430) (not tested)
73d93dbc	2021-01-05T12:20:02	Fix compilation on Window10 (see bug #5430)
df6b8131	2021-01-05T12:16:32	Fix compilation (implicit declaration of function) (see bug #5430)
d1f031c8	2021-01-05T12:08:16	Add SDL_UpdateNVTexture for d3d11 (bug #5430) (not tested)
f5eba2cc	2021-01-05T12:00:54	Fixed invalid read in yuv_rgb_sse() (see bug #5430)
be4cfd51	2021-01-05T11:56:22	Add SDL_UpdateNVTexture() to update NV12/21 Texture (bug #5430) for renderer software, opengl, and opengles2
d72dbd98	2021-01-04T17:30:28	Fixed detection of the Wooting Two keyboard, which shows up as an Xbox 360 controller
b2a0c712	2021-01-04T12:24:44	Allow setting the player index to -1, which turns off the player LED for PS5 controllers
bf754b52	2021-01-04T12:17:24	Valve contributed code is under the Zlib license
8cb421b2	2021-01-04T10:20:10	SDL_windows_main.c: use new WIN_StringToUTF8W macro
a594b850	2021-01-04T10:00:30	use WIN_StringToUTF8W macro instead of WIN_StringToUTF8, where needed: i.e. where the string is known guaranteed to be WCHAR, in: - SDL_dinputjoystick.c (WIN_IsXInputDevice): VARIANT->var is BSTR (WCHAR) - SDL_rawinputjoystick.c (RAWINPUT_AddDevice): string is WCHAR* - SDL_windows_gaming_input.c (IEventHandler_CRawGameControllerVtbl_InvokeAdded): string is WCHAR* There should be more of these..
5b14bbff	2021-01-04T10:00:10	make ANSI/UNICODE versions of WIN??UTF8 macros individually available.
f2bd861c	2021-01-04T08:50:00	move SDL_tcsstr definition to core/windows/SDL_windows.h
ae18109a	2021-01-04T01:23:50	SDL_windowsjoystick.c (SDL_CreateDeviceNotification): use L, not TEXT() cf. bug #5435.
390fd14f	2021-01-04T01:23:50	SDL_windowswindow.c (SDL_HelperWindowCreate): adjust for ANSI/UNICODE: change SDL_HelperWindowClassName and SDL_HelperWindowName from WCHAR * to be const TCHAR* cf. bug #5435.
398d2764	2021-01-04T01:23:50	RAWINPUT_InitWindowsGamingInput: change pNamespace from LPTSTR to PCWSTR because WindowsCreateStringReference specifically accepts const WCHAR * - WGI_JoystickInit(): ditto. cf. bug #5435.
f09e0af7	2021-01-04T01:23:50	SDL_dinputjoystick.c (IsXInputDevice): adjust to be ANSI/UNICODE-agnostic cf. bug #5435.
ed39f2f3	2021-01-04T01:23:50	SDL_wasapi_win32.c (WASAPI_PlatformThreadInit): use L instead of TEXT() because AvSetMmThreadCharacteristicsW specifically accepts WCHAR* input cf. bug #5435.
01a2f276	2021-01-04T01:23:50	consistently use TEXT() macro with LoadLibrary() and GetModuleHandle() cf. bug #5435.
393c8c1f	2021-01-03T10:32:55	Fixed bug 5440 - MacCatalyst build failures C.W. Betts I tested building commit http://hg.libsdl.org/SDL/rev/7adf3fdc19f3 on Mac Catalyst and found some issues: * MTLFeatureSet_iOS_* enums aren't available under Mac Catalyst. * OpenGL ES is unavailable under Mac Catalyst. * Some Metal features are available under Catalyst but not iOS, such as displaySyncEnabled. * Set Metal as the default renderer on Mac Catalyst Attaching a patch that will make SDL2 build for Mac Catalyst.
014f507c	2021-01-03T12:13:40	Use specific acquire and release variants of InterlockedExchange on ARM _InterlockedExchange_rel() is required for correctness on ARM because the _ReadWriteBarrier() macro is only a compiler memory barrier, not a hardware memory barrier. Due to ARM's relaxed memory model, this means the '*lock = 0' write may be observed before the operations inside the lock, causing possible corruption of data protected by the lock. _InterlockedExchange_acq() is more efficient on ARM because it avoids an expensive full memory barrier that _InterlockedExchange() does.
fea49a3e	2021-01-03T15:24:47	SDL_stretch.c: compilation NEON on Windows 10
acccc71f	2021-01-02T22:31:44	Fixed bug 5436 - MSVC 2019 ARM64 build fails to compile SDL_stretch.c
6cbd4417	2021-01-02T14:45:15	Add a hint for D3D9Ex to avoid having to choose at compile-time
59594a78	2021-01-02T13:43:04	Implement PAUSE_INSTRUCTION() for Windows ARM platforms
9130f7c3	2021-01-02T10:25:38	Updated copyright for 2021
963c9495	2021-01-02T10:11:08	Fixed bug 5431 - SDL_Metal_GetDrawableSize is inaccurate for high dpi displays if a Metal view has not already been created Caleb Cornett For a window created with SDL_WINDOW_ALLOW_HIGHDPI, SDL_GL_GetDrawableSize will return the high-dpi drawable size even before any GL context creation happens. But SDL_Metal_GetDrawableSize will return the size of the window if the Metal view has not been created. This is confusing and inconsistent behavior. An easy way to test this is to build testgl2 and testvulkan on macOS with the SDL_WINDOW_ALLOW_HIGHDPI flag enabled during window creation. The GL2 program will report a drawable size of 2x window width and 2x window height, while the Vulkan program will report the window size. This patch addresses the issue by falling back to using the content view dimensions if no Metal view exists in the window. (The code for this was taken directly from Cocoa_GL_GetDrawableSize.) With this change, the testvulkan behavior matches that of testgl2. Note that I haven't tested for this issue on UIKit. It's possible a similar change will need to be made there too.
d25eff65	2021-01-02T10:06:22	Fixed bug 5429 - spinlock implements PAUSE_INSTRUCTION for PPC platforms David Carlier This form of 'or' provides a hint that performance will probably be improved if shared resources dedicated to the executing processor are released for use by other processors
f0b6c787	2021-01-02T09:58:08	Fixed Windows XP compatibility with recent hidapi commit
3edf337d	2021-01-02T17:29:34	Simplify RenderGetViewportSize
2af765da	2021-01-02T17:18:13	SDL_RenderGetViewportF: only need the size of viewport (see bug #5424)
41597249	2021-01-02T16:15:22	SDL_RenderGetViewportF: remove debug messages
8c48c423	2021-01-02T16:12:30	Add SDL_RenderGetViewportF: fix lost of precision while scaling (see bug #5424)
c005267f	2021-01-02T09:38:19	SDL_BlitScaled: better and safer fix clipping bug #2687 And re-use SDL_round(), since it's been re-added (remove in https://hg.libsdl.org/SDL/rev/34043108b7e4 )
2127ed25	2021-01-02T09:28:16	SDL_SoftStretch: add a check for input pixel format and function re-naming
414ddc32	2021-01-01T17:34:07	Do not wait in GetOverlappedResult() in hid_read_timeout() This is unsafe because the event is auto-reset, therefore the call to WaitForSingleObject() resets the event which GetOverlappedResult() will try to wait on. Even though the overlapped operation is guaranteed to be completed at the point we call GetOverlappedResult(), it will still wait on the event handle for a short time to trigger the reset for auto-reset events. This amounts to roughly a 100 ms sleep each time GetOverlappedResult() is called for a completed I/O with a non-signalled event. In the context of HIDAPI, this extra sleep means that callers that loop on hid_read_timeout() with timeout=0 will loop forever, since the 100 ms sleep each iteration ensures ReadFile() will always have new data.
ab55ec48	2021-01-01T11:12:41	Fix use-after-free SBH corruption due to overlapped ReadFile in hidapi not being canceled for all threads before device close - hidapi already called CancelIo on hid_close but that only cancels pending IO for the current thread. Controller read/writes originate from multiple threads (serialized, but on a different thread nonetheless) but device destruction was always done on the main device thread which left any pending overlapped reads still running after hidapi's internal read buffer is deallocated leading to intermittent free list corruption.
480c1f9f	2021-01-01T11:12:36	Make sure we're not starving report reads when there's lots of rumble
223af86c	2021-01-01T11:12:30	Added SDL_RenderGetD3D11Device() to get access to the device associated with the D3D11 renderer
5f0b2a7f	2021-01-01T11:12:22	Fixed resource leak with D3D11 NV12 textures
21003b7d	2020-12-31T14:31:29	[KMS/DRM] Small refactoring on the SwapWindow function.
e1fb969b	2020-12-31T01:40:15	[KMS/DRM] Correct comments about last bugfix.
e34caa97	2020-12-31T01:31:57	[KMS/DRM] Correct EGL/GL library loading on window creation, thus saving window re-creation.
d81fe923	2020-12-30T22:03:32	SDL_BlitScaled: remove un needed -1 +1 offset in calculation
8476df3e	2020-12-30T23:55:10	SDL_mixer.c: remove calls to non-existing m68k asm code.
590a5469	2020-12-30T16:12:14	Fixed bug 5424 - Renderer doesn't use entirely the viewport when scaling is used Viewport/Clip dimensions are calculated usingg SDL_ceil whereas all renders use SDL_floor
8a32ee24	2020-12-30T01:00:24	removed MSVC strtok_s use from SDL_strtokr(). no other ??_s are used elsewhere in SDL_stdinc. besides, C11 has a strtok_s with a different signature.
0684572c	2020-12-29T12:13:10	Added a hint to control whether the player LEDs should be lit to indicate which player is associated with a PS5 controller.
80cf8a8b	2020-12-29T17:29:31	SDL_BlitScaled: also prevent crash if dest width or height is negative
f08b9a5b	2020-12-29T16:02:52	SDL_BlitScaled: prevent crash if dest width or height is 0
427c96ec	2020-12-29T14:24:38	[KMS/DRM] Rework some functions.
67f0b9b8	2020-12-28T20:58:47	Fixed bug 5418 - Add system features detection for Elbrus (E2K) Ivan Kuzmenko MCST Elbrus 2000 (E2K, https://en.wikipedia.org/wiki/Elbrus_2000) is a russian processor architecture based on VLIW/EPIC instruction set (like Intel Itanium (IA-64) architecture). Architecture has half native / half software support of most Intel/AMD SIMD (e.g. MMX/SSE/SSE2/SSE3/SSSE3/SSE4.1/SSE4.2/AES/AVX/AVX2 & 3DNow!/SSE4a/XOP/FMA4). It also has built-in x86/x86_64 <-> e2k binary translators (RTC, http://www.mcst.ru/rtc and Lintel, http://www.mcst.ru/lintel) that can run code for x86/x86_64 architecture (Transmeta did something similiar with their Crusoe series) with SIMD extensions support. Attached patch allows SDL2 to detect extensions supported by E2K like MMX, 3dNOW!, AVX etc. (test/testplatform log: https://termbin.com/7qs3).
3cb0e840	2020-12-28T11:47:53	Fixed bug 5422 - KMSDRM_LEGACY: Add OpenBSD support wahil1976 This patch adds support for OpenBSD to KMSDRM_LEGACY. Note that the patch won't be ported to the atomic KMSDRM backend because OpenBSD does not support atomic KMS properly yet.
8fc0baad	2020-12-28T11:43:11	Add SDL_cond implementation using Windows Condition Variables Is automatically used when the SRW SDL_mutex implementation is active. Otherwise falls back to the generic implementation. v2: - Rebase onto master fa3ea1051a4b
2443e51e	2020-12-28T11:42:49	Add optional suffix `_generic` to generic SDL_cond impl Allows for runtime selectable implementation
7539ac80	2020-12-28T18:22:07	[KMS/DRM] Restore hacky code to point to TTY buffer on surface destruction b/c I lack alternatives.
5dabc4d7	2020-12-28T18:17:25	Revert changeset 14590 544ac819e8b3 , does not fully fix
9efdafd4	2020-12-28T18:07:03	SDL_RenderCopy: scale before doing intersection this prevents drawing 1 pixel outside the screen, in letterbox mode
86b81abe	2020-12-28T16:19:19	[KMS/DRM_LEGACY] Prevent mouse cursor from staying onscreen after window destruction. Patch by Ozkan Sezer.
0feaf7d1	2020-12-28T14:37:58	[KMS/DRM][Vulkan] Correct non-existing property. Remove hacky surface destruction code (TTY buffer isn't there after a Vulkan window is created).
7186584b	2020-12-28T10:41:37	fix indentation (bug 5313)
c2735c0b	2020-12-27T23:53:28	Better scaling fallbacks for the SW renderer (bug 5313)
a6beb2d2	2020-12-28T01:10:02	SDL_PrivateLowerBlitScaled: remove unused local var 'a'
30df2e4e	2020-12-27T23:00:11	Scaling fallbacks for the SW renderer (bug 5313)
040bd7a9	2020-12-28T00:55:28	Fix udev not detecting ID_INPUT_KEY devices when udev is not running https://bugzilla.libsdl.org/show_bug.cgi?id=5308 The udev code labels devices that are found by this code with ID_INPUT_KEY which in turn gets used by SDL to label the devices as SDL_UDEV_DEVICE_KEYBOARD. This was missing for the code path when udev is not running and as such devices such as the power button of a phone was not detected as keyboard input and no devices were emitted.
f9b5f6cc	2020-12-27T20:28:24	Forward scale mode to SW renderer (Bug 5313)
46d31d57	2020-12-27T00:43:06	[KMS/DRM][Vulkan] Fix segfault when changing fullscren mode and permanent cursor when changing between Vulkan and GL renderers in vkQuake3. Tidy up window destruction code.
e7c47941	2020-12-25T17:10:02	Disable WaitOnAddress SDL_sem implementation on Windows Phone Apps that use the required APIs do not pass certification.
d6afc1c6	2020-12-25T04:00:20	thread/windows: Statically link synchronization APIs on WINRT GetModuleHandleW is not available on those platforms --- .../WinPhone81_VS2013/SDL-WinPhone81.vcxproj \| 8 ++++---- VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj \| 12 ++++++------ src/thread/windows/SDL_sysmutex.c \| 12 ++++++++++++ src/thread/windows/SDL_syssem.c \| 11 +++++++++++ 4 files changed, 33 insertions(+), 10 deletions(-)
ff913a22	2020-12-23T16:16:55	Fixed compile warnings on platforms without hidapi support
047b20e3	2020-12-23T16:11:16	Fixed compile warnings on platforms without hidapi support
9838611a	2020-12-23T15:52:12	Fixed compiler crash building for iOS with clang 11.0.3
4aebad77	2020-12-23T22:50:50	SDL_SoftStretchLowerLinear: try to make xcode buildbot compile (Bug 5313)
93ccdee8	2020-12-23T13:47:49	Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf Cameron Cawley stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf The default implementation is based on the one used in the Windows RT video driver.
d0b8295c	2020-12-23T13:36:46	Add SDL_sem implementation using Atomics and WaitOnAddress API. Keep Semaphore Kernel Object impl for Windows 7 and older - choose at runtime v2: - Fix mixed int/LONG types - Reorder definitions - Add missing include v3: - Use `GetModuleHandle()` to load the API Set
548cb908	2020-12-23T13:33:36	Add SDL_mutex implementation using Windows Slim Reader/Writer Locks Keep Critical Section impl for Windows XP/Vista - choose at runtime v2: - Add SRW definitions as suggested by Ozkan Sezer Allows building against older platform headers. - Rename "hidden" function parameter `mutex_` to `_mutex` v3: - Use GetModuleHandle instead of LoadLibrary - Fix typo in comment
8e20376f	2020-12-23T22:09:01	SDL_SoftStretchLinear: use SDL_INLINE (bug 5313)
7b8d5b7d	2020-12-23T22:02:28	SDL_SoftStretchLinear: fix implicit conversion (bug 5313)
15fea339	2020-12-23T23:47:10	ran gendynapi.pl after addition of SDL_SoftStretchLinear
ae8a270f	2020-12-23T21:37:40	Add SDL_SoftStretchLowerLinear() (Bug 5313)
050ee9a4	2020-12-23T21:32:01	Split SDL_SoftStretch in Lower and Uppler functions (Bug 5313)
09fcc9ed	2020-12-23T16:45:23	[KMS/DRM][Vulkan] Fix small warning, thanks to Ozkan Sezer for spotting it.
a6dc838d	2020-12-23T16:22:46	[KMS/DRM][Vulkan] Only try to create a display mode when no suitable mode is found.
0ed4d929	2020-12-23T04:53:23	Fixed setting player LEDs for PS5 controllers over Bluetooth
6341bb35	2020-12-22T21:51:59	Fixed controller disconnect detection for PS4 and PS5 controllers over Bluetooth
a30adae5	2020-12-22T20:58:32	Make it possible to turn on PS4 rumble effects at runtime using the hint
c93947a2	2020-12-22T20:12:03	Make it possible to turn on PS5 rumble effects at runtime using the hint
058a0ab4	2020-12-22T14:38:32	Set the pad lights on the PS5 controller corresponding to the player index Also allow setting the player index from testgamecontroller using the number keys
6a57072e	2020-12-22T14:10:08	Only add the touchpad and sensors to the PS5 controller if effects are enabled
4ec776c3	2020-12-22T13:29:23	Don't switch the PS5 controller out of DirectInput mode by default
350f1b0d	2020-12-22T10:36:15	Updated SDL to version 2.0.15 for development
a19c008a	2020-12-22T17:10:02	use GetModuleHandleW() to retrieve kernel32.dll handle (bug #5390.) SDL_systhread.c and SDL_syslocale.c used to call LoadLibrary() without calling FreeLibrary() later. GetModuleHandleW() should always succeed because GetModuleHandleW() itself is imported from kernel32.dll and we don't need to bother releasing it.
2fc987c2	2020-12-22T14:15:33	[Buildsystem] Add guards for not building with KMSDRM support if EGL is not available.

204ef3b5

2021-01-05T20:38:31

Fix D3D11 UpdateNVTexture (bug #5430)

c0df40e0

2021-01-05T17:39:48

Add more SDL_HAVE_YUV defines

76295cec

2021-01-05T15:50:10

video/windows: ANSI/UNICODE updates (cf. bug 5435): - explicitly use UNICODE versions of DrawText, EnumDisplaySettings, EnumDisplayDevices, and CreateDC: the underlying structures have WCHAR strings. - change WIN_UpdateDisplayMode and WIN_GetDisplayMode() to accept LPCWSTR instead of LPCTSTR for the same reason. - change WIN_StringToUTF8 and WIN_UTF8ToString to the explicit 'W' versions where appropriate.

265a1cc9

2021-01-05T15:50:02

use WIN_StringToUTF8W instead of WIN_StringToUTF8 where needed (#2) cf. bug #5435. - SDL_wasapi_win32.c (GetWasapiDeviceName): pwszVal is WCHAR* - windows/SDL_sysfilesystem.c (SDL_GetBasePath, SDL_GetPrefPath) - windows/SDL_sysurl.c (SDL_SYS_OpenURL): wurl is WCHAR* - SDL_windowssensor.c (ConnectSensor): bstr_name is WCHAR* - windows/SDL_systhread.c (SDL_SYS_SetupThread): strw is WCHAR*

516042b4

2021-01-05T15:15:50

ran gendynapi.pl after SDL_UpdateNVTexture addition

31751bdc

2021-01-05T15:15:37

wmmsg.h: constified wmtab

b0325041

2021-01-05T12:36:34

Fix unused variable warning on METAL (see bug #5430)

c1eb9ecf

2021-01-05T12:29:43

Add SDL_UpdateNVTexture for META (bug #5430) (not tested)

73d93dbc

2021-01-05T12:20:02

Fix compilation on Window10 (see bug #5430)

df6b8131

2021-01-05T12:16:32

Fix compilation (implicit declaration of function) (see bug #5430)

d1f031c8

2021-01-05T12:08:16

Add SDL_UpdateNVTexture for d3d11 (bug #5430) (not tested)

f5eba2cc

2021-01-05T12:00:54

Fixed invalid read in yuv_rgb_sse() (see bug #5430)

be4cfd51

2021-01-05T11:56:22

Add SDL_UpdateNVTexture() to update NV12/21 Texture (bug #5430) for renderer software, opengl, and opengles2

d72dbd98

2021-01-04T17:30:28

Fixed detection of the Wooting Two keyboard, which shows up as an Xbox 360 controller

b2a0c712

2021-01-04T12:24:44

Allow setting the player index to -1, which turns off the player LED for PS5 controllers

bf754b52

2021-01-04T12:17:24

Valve contributed code is under the Zlib license

8cb421b2

2021-01-04T10:20:10

SDL_windows_main.c: use new WIN_StringToUTF8W macro

a594b850

2021-01-04T10:00:30

use WIN_StringToUTF8W macro instead of WIN_StringToUTF8, where needed: i.e. where the string is known guaranteed to be WCHAR*, in: - SDL_dinputjoystick.c (WIN_IsXInputDevice): VARIANT->var is BSTR (WCHAR*) - SDL_rawinputjoystick.c (RAWINPUT_AddDevice): string is WCHAR* - SDL_windows_gaming_input.c (IEventHandler_CRawGameControllerVtbl_InvokeAdded): string is WCHAR* There should be more of these..

5b14bbff

2021-01-04T10:00:10

make ANSI/UNICODE versions of WIN??UTF8 macros individually available.

f2bd861c

2021-01-04T08:50:00

move SDL_tcsstr definition to core/windows/SDL_windows.h

ae18109a

2021-01-04T01:23:50

SDL_windowsjoystick.c (SDL_CreateDeviceNotification): use L, not TEXT() cf. bug #5435.

390fd14f

2021-01-04T01:23:50

SDL_windowswindow.c (SDL_HelperWindowCreate): adjust for ANSI/UNICODE: change SDL_HelperWindowClassName and SDL_HelperWindowName from WCHAR * to be const TCHAR* cf. bug #5435.

398d2764

2021-01-04T01:23:50

RAWINPUT_InitWindowsGamingInput: change pNamespace from LPTSTR to PCWSTR because WindowsCreateStringReference specifically accepts const WCHAR * - WGI_JoystickInit(): ditto. cf. bug #5435.

f09e0af7

2021-01-04T01:23:50

SDL_dinputjoystick.c (IsXInputDevice): adjust to be ANSI/UNICODE-agnostic cf. bug #5435.

ed39f2f3

2021-01-04T01:23:50

SDL_wasapi_win32.c (WASAPI_PlatformThreadInit): use L instead of TEXT() because AvSetMmThreadCharacteristicsW specifically accepts WCHAR* input cf. bug #5435.

01a2f276

2021-01-04T01:23:50

consistently use TEXT() macro with LoadLibrary() and GetModuleHandle() cf. bug #5435.

393c8c1f

2021-01-03T10:32:55

Fixed bug 5440 - MacCatalyst build failures C.W. Betts I tested building commit http://hg.libsdl.org/SDL/rev/7adf3fdc19f3 on Mac Catalyst and found some issues: * MTLFeatureSet_iOS_* enums aren't available under Mac Catalyst. * OpenGL ES is unavailable under Mac Catalyst. * Some Metal features are available under Catalyst but not iOS, such as displaySyncEnabled. * Set Metal as the default renderer on Mac Catalyst Attaching a patch that will make SDL2 build for Mac Catalyst.

014f507c

2021-01-03T12:13:40

Use specific acquire and release variants of InterlockedExchange on ARM _InterlockedExchange_rel() is required for correctness on ARM because the _ReadWriteBarrier() macro is only a compiler memory barrier, not a hardware memory barrier. Due to ARM's relaxed memory model, this means the '*lock = 0' write may be observed before the operations inside the lock, causing possible corruption of data protected by the lock. _InterlockedExchange_acq() is more efficient on ARM because it avoids an expensive full memory barrier that _InterlockedExchange() does.

fea49a3e

2021-01-03T15:24:47

SDL_stretch.c: compilation NEON on Windows 10

acccc71f

2021-01-02T22:31:44

Fixed bug 5436 - MSVC 2019 ARM64 build fails to compile SDL_stretch.c

6cbd4417

2021-01-02T14:45:15

Add a hint for D3D9Ex to avoid having to choose at compile-time

59594a78

2021-01-02T13:43:04

Implement PAUSE_INSTRUCTION() for Windows ARM platforms

9130f7c3

2021-01-02T10:25:38

Updated copyright for 2021

963c9495

2021-01-02T10:11:08

Fixed bug 5431 - SDL_Metal_GetDrawableSize is inaccurate for high dpi displays if a Metal view has not already been created Caleb Cornett For a window created with SDL_WINDOW_ALLOW_HIGHDPI, SDL_GL_GetDrawableSize will return the high-dpi drawable size even before any GL context creation happens. But SDL_Metal_GetDrawableSize will return the size of the window if the Metal view has not been created. This is confusing and inconsistent behavior. An easy way to test this is to build testgl2 and testvulkan on macOS with the SDL_WINDOW_ALLOW_HIGHDPI flag enabled during window creation. The GL2 program will report a drawable size of 2x window width and 2x window height, while the Vulkan program will report the window size. This patch addresses the issue by falling back to using the content view dimensions if no Metal view exists in the window. (The code for this was taken directly from Cocoa_GL_GetDrawableSize.) With this change, the testvulkan behavior matches that of testgl2. Note that I haven't tested for this issue on UIKit. It's possible a similar change will need to be made there too.

d25eff65

2021-01-02T10:06:22

Fixed bug 5429 - spinlock implements PAUSE_INSTRUCTION for PPC platforms David Carlier This form of 'or' provides a hint that performance will probably be improved if shared resources dedicated to the executing processor are released for use by other processors

f0b6c787

2021-01-02T09:58:08

Fixed Windows XP compatibility with recent hidapi commit

3edf337d

2021-01-02T17:29:34

Simplify RenderGetViewportSize

2af765da

2021-01-02T17:18:13

SDL_RenderGetViewportF: only need the size of viewport (see bug #5424)

41597249

2021-01-02T16:15:22

SDL_RenderGetViewportF: remove debug messages

8c48c423

2021-01-02T16:12:30

Add SDL_RenderGetViewportF: fix lost of precision while scaling (see bug #5424)

c005267f

2021-01-02T09:38:19

SDL_BlitScaled: better and safer fix clipping bug #2687 And re-use SDL_round(), since it's been re-added (remove in https://hg.libsdl.org/SDL/rev/34043108b7e4 )

2127ed25

2021-01-02T09:28:16

SDL_SoftStretch: add a check for input pixel format and function re-naming

414ddc32

2021-01-01T17:34:07

Do not wait in GetOverlappedResult() in hid_read_timeout() This is unsafe because the event is auto-reset, therefore the call to WaitForSingleObject() resets the event which GetOverlappedResult() will try to wait on. Even though the overlapped operation is guaranteed to be completed at the point we call GetOverlappedResult(), it will still wait on the event handle for a short time to trigger the reset for auto-reset events. This amounts to roughly a 100 ms sleep each time GetOverlappedResult() is called for a completed I/O with a non-signalled event. In the context of HIDAPI, this extra sleep means that callers that loop on hid_read_timeout() with timeout=0 will loop forever, since the 100 ms sleep each iteration ensures ReadFile() will always have new data.

ab55ec48

2021-01-01T11:12:41

Fix use-after-free SBH corruption due to overlapped ReadFile in hidapi not being canceled for all threads before device close - hidapi already called CancelIo on hid_close but that only cancels pending IO for the current thread. Controller read/writes originate from multiple threads (serialized, but on a different thread nonetheless) but device destruction was always done on the main device thread which left any pending overlapped reads still running after hidapi's internal read buffer is deallocated leading to intermittent free list corruption.

480c1f9f

2021-01-01T11:12:36

Make sure we're not starving report reads when there's lots of rumble

223af86c

2021-01-01T11:12:30

Added SDL_RenderGetD3D11Device() to get access to the device associated with the D3D11 renderer

5f0b2a7f

2021-01-01T11:12:22

Fixed resource leak with D3D11 NV12 textures

21003b7d

2020-12-31T14:31:29

[KMS/DRM] Small refactoring on the SwapWindow function.

e1fb969b

2020-12-31T01:40:15

[KMS/DRM] Correct comments about last bugfix.

e34caa97

2020-12-31T01:31:57

[KMS/DRM] Correct EGL/GL library loading on window creation, thus saving window re-creation.

d81fe923

2020-12-30T22:03:32

SDL_BlitScaled: remove un needed -1 +1 offset in calculation

8476df3e

2020-12-30T23:55:10

SDL_mixer.c: remove calls to non-existing m68k asm code.

590a5469

2020-12-30T16:12:14

Fixed bug 5424 - Renderer doesn't use entirely the viewport when scaling is used Viewport/Clip dimensions are calculated usingg SDL_ceil whereas all renders use SDL_floor

8a32ee24

2020-12-30T01:00:24

removed MSVC strtok_s use from SDL_strtokr(). no other ??_s are used elsewhere in SDL_stdinc. besides, C11 has a strtok_s with a different signature.

0684572c

2020-12-29T12:13:10

Added a hint to control whether the player LEDs should be lit to indicate which player is associated with a PS5 controller.

80cf8a8b

2020-12-29T17:29:31

SDL_BlitScaled: also prevent crash if dest width or height is negative

f08b9a5b

2020-12-29T16:02:52

SDL_BlitScaled: prevent crash if dest width or height is 0

427c96ec

2020-12-29T14:24:38

[KMS/DRM] Rework some functions.

67f0b9b8

2020-12-28T20:58:47

Fixed bug 5418 - Add system features detection for Elbrus (E2K) Ivan Kuzmenko MCST Elbrus 2000 (E2K, https://en.wikipedia.org/wiki/Elbrus_2000) is a russian processor architecture based on VLIW/EPIC instruction set (like Intel Itanium (IA-64) architecture). Architecture has half native / half software support of most Intel/AMD SIMD (e.g. MMX/SSE/SSE2/SSE3/SSSE3/SSE4.1/SSE4.2/AES/AVX/AVX2 & 3DNow!/SSE4a/XOP/FMA4). It also has built-in x86/x86_64 <-> e2k binary translators (RTC, http://www.mcst.ru/rtc and Lintel, http://www.mcst.ru/lintel) that can run code for x86/x86_64 architecture (Transmeta did something similiar with their Crusoe series) with SIMD extensions support. Attached patch allows SDL2 to detect extensions supported by E2K like MMX, 3dNOW!, AVX etc. (test/testplatform log: https://termbin.com/7qs3).

3cb0e840

2020-12-28T11:47:53

Fixed bug 5422 - KMSDRM_LEGACY: Add OpenBSD support wahil1976 This patch adds support for OpenBSD to KMSDRM_LEGACY. Note that the patch won't be ported to the atomic KMSDRM backend because OpenBSD does not support atomic KMS properly yet.

8fc0baad

2020-12-28T11:43:11

Add SDL_cond implementation using Windows Condition Variables Is automatically used when the SRW SDL_mutex implementation is active. Otherwise falls back to the generic implementation. v2: - Rebase onto master fa3ea1051a4b

2443e51e

2020-12-28T11:42:49

Add optional suffix `_generic` to generic SDL_cond impl Allows for runtime selectable implementation

7539ac80

2020-12-28T18:22:07

[KMS/DRM] Restore hacky code to point to TTY buffer on surface destruction b/c I lack alternatives.

5dabc4d7

2020-12-28T18:17:25

Revert changeset 14590 544ac819e8b3 , does not fully fix

9efdafd4

2020-12-28T18:07:03

SDL_RenderCopy: scale before doing intersection this prevents drawing 1 pixel outside the screen, in letterbox mode

86b81abe

2020-12-28T16:19:19

[KMS/DRM_LEGACY] Prevent mouse cursor from staying onscreen after window destruction. Patch by Ozkan Sezer.

0feaf7d1

2020-12-28T14:37:58

[KMS/DRM][Vulkan] Correct non-existing property. Remove hacky surface destruction code (TTY buffer isn't there after a Vulkan window is created).

7186584b

2020-12-28T10:41:37

fix indentation (bug 5313)

c2735c0b

2020-12-27T23:53:28

Better scaling fallbacks for the SW renderer (bug 5313)

a6beb2d2

2020-12-28T01:10:02

SDL_PrivateLowerBlitScaled: remove unused local var 'a'

30df2e4e

2020-12-27T23:00:11

Scaling fallbacks for the SW renderer (bug 5313)

040bd7a9

2020-12-28T00:55:28

Fix udev not detecting ID_INPUT_KEY devices when udev is not running https://bugzilla.libsdl.org/show_bug.cgi?id=5308 The udev code labels devices that are found by this code with ID_INPUT_KEY which in turn gets used by SDL to label the devices as SDL_UDEV_DEVICE_KEYBOARD. This was missing for the code path when udev is not running and as such devices such as the power button of a phone was not detected as keyboard input and no devices were emitted.

f9b5f6cc

2020-12-27T20:28:24

Forward scale mode to SW renderer (Bug 5313)

46d31d57

2020-12-27T00:43:06

[KMS/DRM][Vulkan] Fix segfault when changing fullscren mode and permanent cursor when changing between Vulkan and GL renderers in vkQuake3. Tidy up window destruction code.

e7c47941

2020-12-25T17:10:02

Disable WaitOnAddress SDL_sem implementation on Windows Phone Apps that use the required APIs do not pass certification.

d6afc1c6

2020-12-25T04:00:20

thread/windows: Statically link synchronization APIs on WINRT GetModuleHandleW is not available on those platforms --- .../WinPhone81_VS2013/SDL-WinPhone81.vcxproj | 8 ++++---- VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj | 12 ++++++------ src/thread/windows/SDL_sysmutex.c | 12 ++++++++++++ src/thread/windows/SDL_syssem.c | 11 +++++++++++ 4 files changed, 33 insertions(+), 10 deletions(-)

ff913a22

2020-12-23T16:16:55

Fixed compile warnings on platforms without hidapi support

047b20e3

2020-12-23T16:11:16

Fixed compile warnings on platforms without hidapi support

9838611a

2020-12-23T15:52:12

Fixed compiler crash building for iOS with clang 11.0.3

4aebad77

2020-12-23T22:50:50

SDL_SoftStretchLowerLinear: try to make xcode buildbot compile (Bug 5313)

93ccdee8

2020-12-23T13:47:49

Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf Cameron Cawley stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf The default implementation is based on the one used in the Windows RT video driver.

d0b8295c

2020-12-23T13:36:46

Add SDL_sem implementation using Atomics and WaitOnAddress API. Keep Semaphore Kernel Object impl for Windows 7 and older - choose at runtime v2: - Fix mixed int/LONG types - Reorder definitions - Add missing include v3: - Use `GetModuleHandle()` to load the API Set

548cb908

2020-12-23T13:33:36

Add SDL_mutex implementation using Windows Slim Reader/Writer Locks Keep Critical Section impl for Windows XP/Vista - choose at runtime v2: - Add SRW definitions as suggested by Ozkan Sezer Allows building against older platform headers. - Rename "hidden" function parameter `mutex_` to `_mutex` v3: - Use GetModuleHandle instead of LoadLibrary - Fix typo in comment

8e20376f

2020-12-23T22:09:01

SDL_SoftStretchLinear: use SDL_INLINE (bug 5313)

7b8d5b7d

2020-12-23T22:02:28

SDL_SoftStretchLinear: fix implicit conversion (bug 5313)

15fea339

2020-12-23T23:47:10

ran gendynapi.pl after addition of SDL_SoftStretchLinear

ae8a270f

2020-12-23T21:37:40

Add SDL_SoftStretchLowerLinear() (Bug 5313)

050ee9a4

2020-12-23T21:32:01

Split SDL_SoftStretch in Lower and Uppler functions (Bug 5313)

09fcc9ed

2020-12-23T16:45:23

[KMS/DRM][Vulkan] Fix small warning, thanks to Ozkan Sezer for spotting it.

a6dc838d

2020-12-23T16:22:46

[KMS/DRM][Vulkan] Only try to create a display mode when no suitable mode is found.

0ed4d929

2020-12-23T04:53:23

Fixed setting player LEDs for PS5 controllers over Bluetooth

6341bb35

2020-12-22T21:51:59

Fixed controller disconnect detection for PS4 and PS5 controllers over Bluetooth

a30adae5

2020-12-22T20:58:32

Make it possible to turn on PS4 rumble effects at runtime using the hint

c93947a2

2020-12-22T20:12:03

Make it possible to turn on PS5 rumble effects at runtime using the hint

058a0ab4

2020-12-22T14:38:32

Set the pad lights on the PS5 controller corresponding to the player index Also allow setting the player index from testgamecontroller using the number keys

6a57072e

2020-12-22T14:10:08

Only add the touchpad and sensors to the PS5 controller if effects are enabled

4ec776c3

2020-12-22T13:29:23

Don't switch the PS5 controller out of DirectInput mode by default

350f1b0d

2020-12-22T10:36:15

Updated SDL to version 2.0.15 for development

a19c008a

2020-12-22T17:10:02

use GetModuleHandleW() to retrieve kernel32.dll handle (bug #5390.) SDL_systhread.c and SDL_syslocale.c used to call LoadLibrary() without calling FreeLibrary() later. GetModuleHandleW() should always succeed because GetModuleHandleW() itself is imported from kernel32.dll and we don't need to bother releasing it.

2fc987c2

2020-12-22T14:15:33

[Buildsystem] Add guards for not building with KMSDRM support if EGL is not available.

kc3-lang/SDL/src

src

Log