d25eff6505
Fixed bug 5429 - spinlock implements PAUSE_INSTRUCTION for PPC platforms
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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
2021-01-02 10:06:22 -08:00
f0b6c78733
Fixed Windows XP compatibility with recent hidapi commit
2021-01-02 09:58:08 -08:00
3edf337d66
Simplify RenderGetViewportSize
2021-01-02 17:29:34 +01:00
2af765da11
SDL_RenderGetViewportF: only need the size of viewport (see bug #5424 )
2021-01-02 17:18:13 +01:00
41597249e8
SDL_RenderGetViewportF: remove debug messages
2021-01-02 16:15:22 +01:00
8c48c4238a
Add SDL_RenderGetViewportF: fix lost of precision while scaling (see bug #5424 )
2021-01-02 16:12:30 +01:00
c005267fb1
SDL_BlitScaled: better and safer fix clipping bug #2687
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And re-use SDL_round(), since it's been re-added
(remove in https://hg.libsdl.org/SDL/rev/34043108b7e4 )
2021-01-02 09:38:19 +01:00
2127ed2574
SDL_SoftStretch: add a check for input pixel format
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and function re-naming
2021-01-02 09:28:16 +01:00
b5f0483cb3
fix permissions
2021-01-01 22:30:28 +03:00
ab55ec4850
Fix use-after-free SBH corruption due to overlapped ReadFile in hidapi not being canceled for all threads before device close
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- 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.
2021-01-01 11:12:41 -08:00
480c1f9fef
Make sure we're not starving report reads when there's lots of rumble
2021-01-01 11:12:36 -08:00
223af86c62
Added SDL_RenderGetD3D11Device() to get access to the device associated with the D3D11 renderer
2021-01-01 11:12:30 -08:00
5f0b2a7f54
Fixed resource leak with D3D11 NV12 textures
2021-01-01 11:12:22 -08:00
21003b7db2
[KMS/DRM] Small refactoring on the SwapWindow function.
2020-12-31 14:31:29 +01:00
e1fb969b76
[KMS/DRM] Correct comments about last bugfix.
2020-12-31 01:40:15 +01:00
e34caa9779
[KMS/DRM] Correct EGL/GL library loading on window creation, thus saving window re-creation.
2020-12-31 01:31:57 +01:00
d81fe9239f
SDL_BlitScaled: remove un needed -1 +1 offset in calculation
2020-12-30 22:03:32 +01:00
8476df3e31
SDL_mixer.c: remove calls to non-existing m68k asm code.
2020-12-30 23:55:10 +03:00
5b2e011e6d
SDL_endian.h: minor fixes from SDL-1.2 branch
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( forward-port of changesets 3909:6832b00d3594 and 5657:529d23724144 )
2020-12-30 23:55:02 +03:00
5aba082703
Build SDL for Mac hardware when targeting iOS
2020-12-30 11:38:51 -08:00
590a5469ed
Fixed bug 5424 - Renderer doesn't use entirely the viewport when scaling is used
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Viewport/Clip dimensions are calculated usingg SDL_ceil whereas all renders use SDL_floor
2020-12-30 16:12:14 +01:00
a88071deb5
configure.ac: directfb dynamic loading support updates:
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put back sed on find_lib result, remove debug messages,
fix directfb_lib report to user.
2020-12-30 15:55:00 +03:00
f24cc903a2
remove CFLAGS save/restores from dbus.h and ibus.h header checks.
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CPPFLAGS is what AC_CHECK_HEADER needs.
2020-12-30 15:53:56 +03:00
88eaf356a7
minor update to test/acinclude.m4 (pkg.m4)
2020-12-30 15:53:20 +03:00
92edee2324
SDL_config_android.h: update SIZEOF_VOIDP define to respect __LP64__
2020-12-30 01:28:02 +03:00
7c105f12d5
updates to SDL_config_os2.h
2020-12-30 01:21:10 +03:00
1cdc1d4890
SDL_config.h.cmake, SDL_config.h.in: update for SIZEOF_VOIDP define
2020-12-30 01:00:24 +03:00
9fc139dfb5
SDL_config_windows.h: add missing HAVE_STRTOULL along side HAVE_STRTOLL
2020-12-30 01:00:24 +03:00
b76b81b0e4
SDL_config.h.cmake, SDL_config.h.in: add os/2 driver defines
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in case autofoo or cmake is used for it some day..
2020-12-30 01:00:24 +03:00
8a32ee24db
removed MSVC strtok_s use from SDL_strtokr().
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no other ??_s are used elsewhere in SDL_stdinc. besides, C11 has a
strtok_s with a different signature.
2020-12-30 01:00:24 +03:00
0684572ccc
Added a hint to control whether the player LEDs should be lit to indicate which player is associated with a PS5 controller.
2020-12-29 12:13:10 -08:00
6116ccf035
fix configure warnings when checking dbus/dbus.h and ibus-1.0/ibus.h
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.. by adding DBUS_CFLAGS and IBUS_CFLAGS to CPPFLAGS:
configure: WARNING: dbus/dbus.h: accepted by the compiler, rejected by the preprocessor!
configure: WARNING: dbus/dbus.h: proceeding with the compiler's result
configure: WARNING: ibus-1.0/ibus.h: accepted by the compiler, rejected by the preprocessor!
configure: WARNING: ibus-1.0/ibus.h: proceeding with the compiler's result
2020-12-29 21:20:28 +03:00
f175824172
config.sub, config.guess: go back to backtick `..` substitutions.
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see e.g. https://lists.gnu.org/archive/html/config-patches/2020-12/msg00000.html
2020-12-29 20:51:10 +03:00
80cf8a8b76
SDL_BlitScaled: also prevent crash if dest width or height is negative
2020-12-29 17:29:31 +01:00
f08b9a5b6b
SDL_BlitScaled: prevent crash if dest width or height is 0
2020-12-29 16:02:52 +01:00
427c96ec11
[KMS/DRM] Rework some functions.
2020-12-29 14:24:38 +01:00
67f0b9b86d
Fixed bug 5418 - Add system features detection for Elbrus (E2K)
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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 ).
2020-12-28 20:58:47 -08:00
8eae956c98
regenerated configure
2020-12-29 00:00:56 +03:00
3cb0e840e6
Fixed bug 5422 - KMSDRM_LEGACY: Add OpenBSD support
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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.
2020-12-28 11:47:53 -08:00
8fc0baad98
Add SDL_cond implementation using Windows Condition Variables
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Is automatically used when the SRW SDL_mutex implementation is active.
Otherwise falls back to the generic implementation.
v2: - Rebase onto master fa3ea1051a4b
2020-12-28 11:43:11 -08:00
2443e51e0e
Add optional suffix `_generic` to generic SDL_cond impl
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Allows for runtime selectable implementation
2020-12-28 11:42:49 -08:00
7539ac8087
[KMS/DRM] Restore hacky code to point to TTY buffer on surface destruction b/c I lack alternatives.
2020-12-28 18:22:07 +01:00
5dabc4d72f
Revert changeset 14590 544ac819e8b3 , does not fully fix
2020-12-28 18:17:25 +01:00
9efdafd43d
SDL_RenderCopy: scale before doing intersection
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this prevents drawing 1 pixel outside the screen, in letterbox mode
2020-12-28 18:07:03 +01:00
86b81abea6
[KMS/DRM_LEGACY] Prevent mouse cursor from staying onscreen after window destruction. Patch by Ozkan Sezer.
2020-12-28 16:19:19 +01:00
0feaf7d196
[KMS/DRM][Vulkan] Correct non-existing property. Remove hacky surface destruction code (TTY buffer isn't there after a Vulkan window is created).
2020-12-28 14:37:58 +01:00
7186584b8d
fix indentation (bug 5313)
2020-12-28 10:41:37 +01:00
9e22f62e0d
arm64 implementations of SDL_Swap16/32 (bug #5419.)
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patch from David Carlier.
2020-12-28 11:50:02 +03:00
2355dea448
revert 'arm64 implementations of SDL_Swap16/32' for now (bug #5419 )
2020-12-28 08:00:50 +03:00
2f99bc07e7
arm64 implementations of SDL_Swap16/32 (bug #5419.)
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patch from David Carlier.
2020-12-28 07:20:20 +03:00
Sam Lantinga
Sylvain Becker
Ozkan Sezer
Manuel Alfayate Corchete
Joel Linn