[Intel C++] error : passing 'int' to parameter of incompatible type '__m128' (vector of 4 'float' values) #5186

An0nyMooUS · 2022-01-06T17:03:15Z

Intel C++ 2022 Toolset, MSVC 2022.

icculus · 2022-01-07T04:21:43Z

So _mm_hadd_ps is an SSE3 intrinsic, newer than the rest on this line; for some reason we didn't #include <pmmintrin.h> but we did include xmmintrin.h or whatever.

Trying to track down a build issue. Reference Issue #5186.

icculus · 2022-01-07T04:57:22Z

...So this is building with VS2022, unless "Intel C++ 2022 Toolset" means some other piece of software that I didn't understand here.

Alternately: this might be a problem with the included .sln files that isn't a problem when CMake generates it's own from scratch...?

icculus · 2022-01-07T05:03:50Z

Oh, I think this means it's the Intel C++ Compiler, using MSVC as a development environment.

https://www.intel.com/content/www/us/en/developer/articles/tool/oneapi-standalone-components.html#dpcpp-cpp

An0nyMooUS · 2022-01-07T15:05:16Z

Oh, I think this means it's the Intel C++ Compiler, using MSVC as a development environment.

https://www.intel.com/content/www/us/en/developer/articles/tool/oneapi-standalone-components.html#dpcpp-cpp

Yep! But this only happens when I have /W4 (Warning Level 4), and Intel C++ treats warnings as an error. Temporarily, I disabled the warnings as an error.

slouken · 2022-01-07T19:04:58Z

This is an important warning. It means the intrinsic expects input from a SIMD register, but it's coming from a non-SIMD register, and the operation will likely fail or crash the program.

icculus · 2022-01-07T19:16:18Z

I'm going to install Intel C++ today (after I deal with the line drawing issue) and see if I can reproduce it.

icculus · 2022-01-08T00:17:14Z

Okay, so it appears that Intel's compiler is just Clang now.

This works if you enable SSE3 support in the compiler. If you right-click SDL_audiocvt.c in Visual Studio's solution explorer, select "Properties", "C++", "Command Line" and add "-msse3" to "Additional Options," it'll work.

I don't think we can change the project files generically to handle this for Intel C++ users and also people that don't have Intel C++ installed, but I don't know anything about Visual Studio in this regard.

icculus · 2022-01-08T00:39:36Z

Hmm, we have this in SDL_cpuinfo.h...

#if defined(HAVE_IMMINTRIN_H) && !defined(SDL_DISABLE_IMMINTRIN_H)
#include <immintrin.h>
#else

I'm wondering if that #else was meant to be an #endif

This gets us the needed pmmintrin.h include, but then Intel C++ throws an error because -msse3 needs to be specified. Although __SSE3__ is still defined without -msse3 here. Not sure why yet.

slouken · 2022-01-08T00:47:36Z

I think __SSE3__ was defined unconditionally as part of a separate commit. I'm guessing that's not what we want.

icculus · 2022-01-08T00:47:54Z

This is where SSE3 is getting defined in SDL_cpuinfo.h ...

#ifndef _WIN64
#ifndef __MMX__
#define __MMX__
#endif
#ifndef __3dNOW__
#define __3dNOW__
#endif
#endif
#ifndef __SSE__
#define __SSE__
#endif
#ifndef __SSE2__
#define __SSE2__
#endif
#ifndef __SSE3__
#define __SSE3__
#endif

I'm thinking this was for older Visual Studios or something? It seems irresponsible to force these on, and it definitely breaks this case, because this is how we decide to use SSE3 intrinsics.

__INTEL_COMPILER and __clang__ don't appear to be defined, so I don't know how to check for this, other than removing this code that forces it on.

icculus · 2022-01-08T00:48:36Z

(__MSC_VER is defined, even though it's using Intel's compiler.)

slouken · 2022-01-08T00:49:55Z

Oops, I think that was me, in 609cea1

slouken · 2022-01-08T00:50:40Z

We have a separate large discussion about the right way to handle intrinsics for 2.0.22. Should we back this out now and revisit then?

slouken · 2022-01-08T00:59:05Z

We don't want to disable SSE3 code in SDL, so let's leave this alone for now and revisit it in 2.0.22.

An0nyMooUS · 2022-01-23T16:02:46Z

https://stackoverflow.com/questions/13534032/how-to-detect-intels-compiler-icc-with-ifdef

Works fine to check Intel Compiler, in VS 2019/22.

#if !defined(SYCL_LANGUAGE_VERSION) && defined (__INTEL_LLVM_COMPILER)
   // code specific for Intel C++ Compiler below
   // ... ...

   // example only
	std::cout << "__INTEL_LLVM_COMPILER: " << __INTEL_LLVM_COMPILER << std::endl;
	std::cout << "__VERSION__: " << __VERSION__ << std::endl;
#endif

__INTEL_LLVM_COMPILER: 20220000
__VERSION__: Intel(R) oneAPI DPC++/C++ Compiler 2022.0.0 (2022.0.0.20211123)

iryont · 2022-03-18T12:07:19Z

This is still an issue with recent SDL. In fact, the moment i switch toolset in MSVC to llvm I get this error. The fix is simple, just to add -msse3 to SDL_audiocvt.c options.

icculus · 2022-03-18T20:28:31Z

For a later SDL release, we should rethink all of this, because we're obviously doing things wrong here, but for now the questions are:

Can we add -msse3 to the Visual Studio project files so it is only used if building with Clang or Intel's LLVM, and not with Visual Studio's standard compiler? (I'm assuming no.)
Can with use a #pragma to enable -msse3 right before this code? (Maybe.)
Can we add a check for the Intel compiler and complain loudly if -msse3 isn't on the command line? (Yes?) We'll do this as a #warning so things still build without the faster code, though.
Can we make sure CMake/configure are checking if -msse3 works and adding it to the cflags? (Yes.)

sezero · 2022-03-18T21:05:40Z

Can we not separate sse[X] sources and use per-source compiler flags?

sezero · 2022-03-18T21:09:52Z

Can with use a #pragma to enable -msse3 right before this code? (Maybe.)

This would be ideal for this particular issue, if such a pragma is available with icc.

icculus · 2022-03-19T03:31:46Z

Can we not separate sse[X] sources and use per-source compiler flags?

Yes, but that would be a dramatic change I'd like to avoid for SDL2...but we'd still have the problem that we can't add the compiler flag for that source file just for Intel C++ into the Visual Studio project file...as far as I know.

icculus · 2022-03-24T18:10:41Z

I can't find a #pragma that will accomplish this, nor a way to say "only use this command line option with this compiler" in Visual Studio. Honestly it's a corner case, we should just make a note in the README that you have to add -msse3 to the command line flags.

@gnrlwart

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The functions can go south if other operations are in progress, like X11_SetWindowBordered, which might be doing something traumatic behind the scenes of the window manager. We can't make these tasks totally synchronous, which would fix the problem, because not only can the window manager block however long it wants, it might also decide to deny our requests without any notification, so we'd be waiting forever for a window change that isn't coming. :( Fixes libsdl-org#5274. * joystick: Fix rumble issues on PS5 HIDAPI controllers We were returning the report size from HIDAPI_DriverPS5_RumbleJoystick() rather than 0 upon success, causing SDL_JoystickRumble() (and callers) to think that rumbling failed. This didn't cause major problems until 1868c5b, when it started preventing rumble state from being persisted in the joystick core, even though it was successfully sent to the hardware. 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Original PR: emscripten-ports/SDL2#127 By: @jakogut Reviewed by: Daft-Freak * emscriptenmouse: remove old extra `_INT` * fix formatting and cast warnings Co-authored-by: Charlie Birks <charlie@daftgames.net> * emscriptenmouse: remove useless return statement * emscriptenframebuffer: fix formatting * emscripten: Proxy SDL_GetUsableDisplayBounds to the main thread. * Fixed loading 32-bit BMP files * Move SDL_List functions to SDL_list.c to avoid more merge with eventual PR * Add SDL_list.c/h * Add SDL_list to macosx xcode * Use RoInitialize/RoUninitialize for Windows.Gaming.Input Thanks @walbourn! 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Fixes libsdl-org#4749. * testgles2: Fix buffer object sizes * Added a define VERBOSE_MOTION_EVENTS to show mouse and finger motion events * Handle interaction between auto capture and the SDL_CaptureMouse() API Fixes libsdl-org#5457 * Minor cleanup * IBus should use ev keycode instead of X keycode See: https://github.com/ibus/ibus/blob/5a455b1ead5d72483952356ddfe25b9e3b637e6f/client/gtk2/ibusimcontext.c#L468 * Ignore focus change messages that contradict GetForegroundWindow. On Wine, when a window is programmatically minimized in response to losing focus, we receive a WM_ACTIVATE for the deactivation, but GetForegroundWindow still indicates that our window is focused. This causes an incorrect SDL_WINDOWEVENT_FOCUS_GAINED. This is probably a Wine bug, but it may take a while to fix and then for the fix to make its way to users. * Don't resize fullscreen windows when hiding or minimizing them (thanks @madewokherd!) This has the benefit of window previews (mousing over the icon) having the correct size and contents. Fixes libsdl-org#5320 * x11: when waiting on fullscreen changes, not window position _and_ size. This makes sure the window doesn't have outdated values if you try to access them (or call something that does, like SDL_SetWindowMinimumSize). Fixes libsdl-org#5233. * Send key release event to input method. (libsdl-org#5281) Co-authored-by: Ethan Lee <flibitijibibo@gmail.com> * Cache the fact that a device didn't look like a joystick Fixes libsdl-org#5211 * x11: Try to keep SDL_WINDOW_FULLSCREEN* in sync with window manager. So if Gnome/KDE/etc have a keyboard shortcut or titlebar decoration to make any window go fullscreen (with the _NET_WM_FULLSCREEN flag on the _NET_WM_STATE property), we update the SDL window flag. Fixes libsdl-org#5390. * Sort controllers by the js* index on Linux Also fixed the initial scan to directly scan devices instead of using udev so they can be sorted, as intended. Fixes libsdl-org#4688 * wayland: Evaluate WINDOWPOS_CENTERED_DISPLAY for move events Partially fixes the mouse cursor in UE5 editor. Imperfect because UE5 uses window position and global mouse state to get position, but of course we don't have global mouse and this is just to get the right display index so this still fails overall. We really need to make global mouse support a feature query... * wayland: Try to detach at the beginning of ShowWindow, just in case. It's possible that an external component (probably a GL/VK context) committed, so we need to cover our bases and detach in both HideWindow and ShowWindow. Fixes a crash in UE5 editor's pop-ups. * wayland: Add a bug link for the detach FIXME * wayland: Pin the fake window position at (0, 0). I kind of thought it'd be nice to have it in the center, but this is an issue for applications that still assume global mouse and window positions are accessible. For example, this fixes cursor offset issues in UE5. * Makefile.in: added missing CXX variable. * Compile with recursive mutexes for emscripten Emscripten actually does support recursive mutexes, so no need to use SDL's fake recursive code. Background: libsdl-org#5428, libsdl-org#5479 * x11: Treat WM setting the window "fullscreen" like FULLSCREEN_DESKTOP. Fixes libsdl-org#5390. * Only update modifier state for keys that are pressed in another application Fixes libsdl-org#4432 * minor adjustment to os/2 watcom makefile * Make sure the UIKit message box is being handled on the main thread Potentially fixes libsdl-org#4865 * render: Update the size/scale/viewport on moves, in addition to resizes. For OpenGL this means resetting the viewport state shadowing flag too. Fixes libsdl-org#1504 * direct3d11: Set the swapchain target immediately after creating it. Fixes libsdl-org#4782 * video: wayland: Set the surface damage region when using fullscreen viewports When using emulated display modes, the output size is often larger than the drawable buffer. As the surface damage region is automatically calculated from the smaller drawable buffer size, the damage region needs to be manually set to cover the entire viewport region or visual repaint artifacts can result. * Fixed typo * Updated the patch notes with API changes for 2.0.22 * Update version to 2.0.22 for release * audio: SDL_ConvertStereoToMono_SSE3 missed an unaligned load. * UWP: Require Windows 10 16299 or newer. This is required to build with WGI support. Thanks for @FrozenChameleon for the fix! Fixes libsdl-org#5504 * Vita: fix VIDEO_VITA_PVR flag * fix os2 timer in fallback mode * testevdev: Recognise touchpads as such At the time I contributed this unit test, SDL didn't understand Linux touchpads, but now it does. Fixes: 373216a "Added support for touchpads in the Linux evdev code" Signed-off-by: Simon McVittie <smcv@collabora.com> * testevdev: Adapt to a broader definition of keyboards At the time I contributed this unit test, SDL had a relatively narrow definition of what is a keyboard, approximately matching udev ID_INPUT_KEYBOARD. Now it uses the equivalent of udev ID_INPUT_KEY, which matches anything with keyboard keys, and not just reasonably complete alphanumeric keyboards. Fixes: 040bd7a "Fix udev not detecting ID_INPUT_KEY devices when udev is not running" Signed-off-by: Simon McVittie <smcv@collabora.com> * test: Copy utf8.txt to build directory testiconv wants this. Signed-off-by: Simon McVittie <smcv@collabora.com> * Initialise scandir argument 'scandir' does not initialise 'entries' on error * Wayland: Add SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR This hint allows libdecor to be used even when xdg-decoration is available. It's mostly useful for debugging libdecor, but could in theory be used by applications which want to (for example) bundle their own libdecor plugins. * WhatsNew.txt: Added SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR * WhatsNew.txt: Document new dependency on libwayland-client 1.18.0 Signed-off-by: Simon McVittie <smcv@collabora.com> * CI: update os2.yml to use open-watcom/setup-watcom also remove os2-buildbot.sh -- not needed anymore. * avoid NullPointer in SDL_GL_MakeCurrent * avoid NullPointer in SDL_GetRenderTarget * video: Wayland: Clamp fullscreen window dimensions to desktop A scaled fullscreen window may exceed the bounds of the desktop. Clamp the window size to the desktop dimensions in fullscreen mode. * video: Wayland: Always round scaled pointer coordinates down Rounding up can cause the pointer coordinates to exceed the window boundaries at the right and bottom edges. * x11: Update the display when the WM changes a window's fullscreen state. Fixes libsdl-org#5390. * Added CMake option to disable the installer * cmake: Fixed indenting and some oldschool `endif(TEXT)` things. * hints: Make SDL_VIDEODRIVER and SDL_AUDIODRIVER formal hints. They were just environment variables before. Fixes libsdl-org#5528. * Revert "video: Prefer Wayland over X11" This reverts commit 8ceba27. SDL Wayland support is stable, but there are a number of issues with third-party software (NVIDIA drivers, libwayland event overflow, libdecor not handling plugin load failures, Steam overlay not working with Wayland, etc.) that make it better to default to X11 at this time. Games which would like to prefer wayland when available can use the following code before SDL_Init(): SDL_SetHint(SDL_HINT_VIDEODRIVER, "wayland,x11"); Fixes libsdl-org#5527 * Certain audio drivers, like the RME "Pro" Audio driver, have resampling quality issues when using WASAPI. We'll use SDL's resampling algorithm so we have consistent quality between platforms and drivers. Fixes libsdl-org#5538 * wayland: Add support for TOOLTIP/POPUP_MENU * video: Don't minimize fullscreen windows on focus loss by default when mode switching is disabled When mode switching is disabled in a video backend, fullscreen windows are basically just fullscreen desktop windows with different internal scaling. As no mode switching occurs, there's no need to minimize them on focus loss by default. This can still be overridden by explicitly setting the internal hint for minimizing on focus loss. This has the side effect of fixing a bug on GNOME, where, when a fullscreen Wayland window has it's focus lost and restored via alt+tab followed by switching back to windowed mode, the top portion of the window won't end up being obstructed by GNOME's top bar. * Added controller mapping for the Thrustmaster Dual Analog 3.2 on Linux * Enable evdev-based gamecontrollerdb on FreeBSD * simplify SDL_GetBasePath on windows - use GetModuleFileName directly (as recommended) * use explicit GetModuleFileNameW * Remove HWND_TOPMOST for fullscreen windows Fixes libsdl-org#5509 * SDL_render.c: internally change viewport/cliprect type from SDL_FRect to SDL_DRect (double precision). (see bug libsdl-org#5547) * Don't call scandir() inside of scandir() This works around a crash in address sanitizer * Fixed compile warnings * x11: Revert "Fix keymap updating for X11 backend" This reverts commit de6d290. This patch had multiple issues, discussed in libsdl-org#5520. * Fixed build * Fix recent changes in VitaSDK * SceKernelMemBlockType to unsigned int * Fix a -Wshadow warning * Remove an unused function prototype * WhatsNew.txt: Add SDL_FRectEqualsEpsilon() * Add SDL_FLT_EPSILON. * SDL_Rect: Use a default epsilon in SDL_FRectEquals() Add SDL_FRectEqualsEpsilon() for when more control over equality test is required. * test: Basic tests for SDL_FRectEquals Based on the integer version. These tests mostly check that input isn't mangled and that invalid input gives the expected negative result. * hidapi: Wrap CopyHIDDeviceInfo in define checks. The purpose of this is to silence a 'defined but not used' warning. * os2: SDL_DestroyMutex should ignore NULL mutexes. Every other backend does this, so this should match, now. It's possible this was harmless, but we can avoid the system call and the (likely?) debug message when it fails, though! * windows: Fix calling convention for RoInitialize/RoUninitialize Fixes libsdl-org#5563 * windows: Fix RoInitialize() failure after a CoInitializeEx() call using apartment threading This mirrors the same codepath in WIN_CoInitialize() which handles STA and MTA. * WGI: Keep a reference to the MTA to avoid crashing on COM teardown Fixes libsdl-org#5552 Fixes libsdl-org#5270 * WGI: Only call RoUninitialize() if RoInitialize() succeeded * Handle potential out of memory condition when working with hints * SDL_Rect: Add \sa documentation block to SDL_FRect * Return a correlation error when trigger rumble is attempted without correlation * Fixed build * SDL: sometimes the PS5 controller doesn't report having to power even when connected over USB. Possibly related to being completely charged? Either way we already know that it's USB or BT so let's use the driver's knowledge instead. * Added support for the Backbone One controller on iOS * Revert "Fix relative mouse input for Unvanquished (unvanquished.net)" This reverts commit 3318590. Fixes libsdl-org#5569 * hidapi, libusb: import mainstream commit 536bad201e * Fixed logical size synchronization issue on macOS https://discourse.libsdl.org/t/sdl-2-0-22-prerelease/35306/6 * x11: revert checks for _NET_WM_STATE_FULLSCREEN changes. This reverts commit 8597735. This reverts commit 0249df9. Fixes libsdl-org#5572. Reopens libsdl-org#5390. Co-authored-by: Jo Bates <jo@valvesoftware.com> Co-authored-by: Ozkan Sezer <sezeroz@gmail.com> Co-authored-by: Cameron Gutman <aicommander@gmail.com> Co-authored-by: Charlie Birks <charlie@daftgames.net> Co-authored-by: Zach Reedy <86971250+zreedy@users.noreply.github.com> Co-authored-by: SDL Wiki Bot <icculus-sdlwikibot@icculus.org> Co-authored-by: Ryan C. Gordon <icculus@icculus.org> Co-authored-by: Sylvain <sylvain.becker@gmail.com> Co-authored-by: Guus Waals <_@guusw.nl> Co-authored-by: Zach Reedy <zreedy@opera.com> Co-authored-by: Wohlstand <admin@wohlnet.ru> Co-authored-by: Sam Lantinga <slouken@libsdl.org> Co-authored-by: staphen <staphen@gmail.com> Co-authored-by: pionere <pionere@freemail.hu> Co-authored-by: uyjulian <uyjulian@gmail.com> Co-authored-by: Esme Povirk <esme@codeweavers.com> Co-authored-by: Antoine Fontaine <antoine.fontaine@epfl.ch> Co-authored-by: Ethan Lee <flibitijibibo@gmail.com> Co-authored-by: Christian Kündig <kuendig@scandit.com> Co-authored-by: Eddy Jansson <eddy@klopper.net> Co-authored-by: Egor <egor@opensrc.club> Co-authored-by: Jonatha Gabriel <jonathagabrielns@gmail.com> Co-authored-by: Joao Paulo Magalhaes <dev@jpmag.me> Co-authored-by: Florian "sp1rit" <sp1ritCS@protonmail.com> Co-authored-by: Frank Praznik <frank.praznik@gmail.com> Co-authored-by: Ivan Epifanov <isage.dna@gmail.com> Co-authored-by: Kimplul <kimi.h.kuparinen@gmail.com> Co-authored-by: Simon McVittie <smcv@collabora.com> Co-authored-by: DominusExult <domiman+github@gmail.com> Co-authored-by: capehill <juha.niemimaki@gmail.com> Co-authored-by: Trigan2025 <trigan2025@hotmail.fr> Co-authored-by: Cameron Cawley <ccawley2011@gmail.com> Co-authored-by: Mathieu Eyraud <70028899+meyraud705@users.noreply.github.com> Co-authored-by: Connor Clark <cjamcl@gmail.com> Co-authored-by: Jaylon Gowie <jaylongowie46@gmail.com> Co-authored-by: Reinhold Gschweicher <pyro4hell@gmail.com> Co-authored-by: Christoph Reichenbach <creichen@gmail.com> Co-authored-by: Weng Xuetian <wengxt@gmail.com> Co-authored-by: David Gow <david@ingeniumdigital.com> Co-authored-by: Semphris <semphris@protonmail.com> Co-authored-by: Jan Beich <jbeich@FreeBSD.org>

slouken assigned icculus Jan 6, 2022

slouken added this to the 2.0.20 milestone Jan 6, 2022

icculus added a commit that referenced this issue Jan 7, 2022

ci: Temporarily add VS2022 builds.

b2e4aa1

Trying to track down a build issue. Reference Issue #5186.

icculus mentioned this issue Jan 7, 2022

Fix VS2022 builds. #5191

Closed

slouken modified the milestones: 2.0.20, 2.0.22 Jan 8, 2022

icculus closed this as completed in 94ed6b0 Mar 26, 2022

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[Intel C++] error : passing 'int' to parameter of incompatible type '__m128' (vector of 4 'float' values) #5186

[Intel C++] error : passing 'int' to parameter of incompatible type '__m128' (vector of 4 'float' values) #5186

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[Intel C++] error : passing 'int' to parameter of incompatible type '__m128' (vector of 4 'float' values) #5186

[Intel C++] error : passing 'int' to parameter of incompatible type '__m128' (vector of 4 'float' values) #5186

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