Commit Graph

8800 Commits

Author SHA1 Message Date
David Gow eadc8f9355 wayland: Cleanup some SDL_TryLockMutex() calls.
Check the result of these against 0 explicitly, so that it's obvious
we're bailing out on failure, not success.
2021-10-02 11:14:52 -04:00
David Gow 25f9e32b0e wayland: Don't let multiple threads dispatch wayland events at once
wl_display_dispatch() will block if there are no events available, and
while we try to avoid this by using SDL_IOReady() to verify there are
events before calling it, there is a race condition between
SDL_IOReady() and wl_display_dispatch() if multiple threads are
involved.

This is made more likely by the fact that SDL_GL_SwapWindow() calls
wl_display_dispatch() if vsync is enabled, in order to wait for frame
events. Therefore any program which pumps events on a different thread
from SDL_GL_SwapWindow() could end up blocking in one or other of them
until another event arrives.

This change fixes this by wrapping wl_display_dispatch() in a new mutex,
which ensures only one thread can compete for wayland events at a time,
and hence the SDL_IOReady() check should successfully prevent either
from blocking.
2021-10-02 11:03:20 -04:00
Sam Lantinga 8b74575267 Added support for the gyro and accelerometer on Steam Controllers
Fixes https://github.com/libsdl-org/SDL/issues/4577
2021-10-01 21:32:21 -07:00
Sam Lantinga db18764e41 Use correct relative include path 2021-10-01 16:27:59 -07:00
Sam Lantinga 632aca2945 Window input focus is based on WM_SETFOCUS and WM_KILLFOCUS as WM_ACTIVATE doesn't necessarily imply focus.
Hopefully resolves https://github.com/libsdl-org/SDL/issues/4450 and https://github.com/libsdl-org/SDL/pull/4293
2021-10-01 16:17:38 -07:00
Sam Lantinga 9706feacae Update length after shortening string (thanks mayraud705!)
Closes https://github.com/libsdl-org/SDL/pull/4698
2021-10-01 15:11:25 -07:00
Sylvain 77acd44f28
DirectFB: fixed creation of palette textures 2021-10-01 22:30:51 +02:00
Sylvain 83d600904b
DirectFB: add partial support for RenderGeometry
allow to fill triangles with color or texture
but only uniform vertex color is handled (not per vertex color)
2021-09-30 23:47:37 +02:00
Ryan C. Gordon 7def81cf42
wikiheaders.pl: Don't treat chars in `code` blocks as markdown.
Otherwise a formula like `x = y * 2;` would treat that '*' as the start of
an italicized section when converting to MediaWiki format, and match any
other '*' in the content as the end marker.
2021-09-30 17:34:25 -04:00
Ryan C. Gordon 2f93fbbb75
include: Fix markdown in a doxygen comment. 2021-09-30 10:04:09 -04:00
Ryan C. Gordon ab09f3dae5
cmake: Remove warning about CFLAGS environment variable.
CMake 3.11.0 respects this environment var.

Fixes #4681.
2021-09-30 10:02:54 -04:00
Ryan C. Gordon cd6f96dede
cmake: bump minimum CMake allowed to 3.11.0.
This cmake is 3 years old, but it removes confusion about the CFLAGS
environment variable (as of CMake 3.10.0, reference PR #4681) and also
consolidates resolves the need to have a separate requirement for Windows
Store apps (which requires CMake 3.11.0).
2021-09-30 10:02:53 -04:00
Daniel Inkpen 344f018dfd Xcode-iOS Demos: Add CFBundleShortVersionString to Info.plist
Xcode 13.0 requires this key to be present in the Info.plist to be able to run the compiled code.
2021-09-29 16:39:31 -07:00
Cameron Cawley c270949b5e Add a fast path for ARGB888->(A)BGR888 blending with pixel alpha 2021-09-28 11:27:56 -07:00
SDL Wiki Bot 8b23029d23 Sync wiki -> header 2021-09-28 17:03:06 +00:00
Ryan C. Gordon f79ac6a8de
cmake: Don't use the CFLAGS environment variable.
CMake has standard means of setting compiler flags, such as the
-DCMAKE_C_FLAGS command line for general-purpose flags, and
-DCMAKE_BUILD_TYPE for letting it choose reasonable release/debug/etc
defaults. Trying to emulate the configure script is incorrect and confusing
here.

Fixes #1819.
2021-09-27 23:31:23 -04:00
Ryan C. Gordon 114d1d46ac
direct3d: Remove unnecessary render target support check.
Direct3D 9 dictates that caps.NumSimultaneousRTs must always be at least 1,
which is to say that Direct3D 9 level hardware must always support render
targets.

(caps.NumSimultaneousRTs is meant to show if you can draw to multiple render
targets in a single draw call.)

We had already hardcoded SDL_RENDERER_TARGETTEXTURE as available earlier in
the function anyhow.

Fixes #4781.
2021-09-27 23:18:25 -04:00
Ethan Lee 0fc43504a0 wayland: Add support for XCURSOR_THEME/SIZE 2021-09-27 16:41:43 -04:00
Martin Mauersics 7c050aa60a egl: Don't fail to create a context if KHR_create_context_no_error is unsupported 2021-09-27 13:53:16 -04:00
David Gow 35d045584d video: wayland: Support displays with a 0 refresh rate
Some wayland compositors report the refresh rate as 0. Since we want to
force a minimum refresh rate of 10 frames worth, we were dividing by the
reported refresh rate, causing a divide-by-zero.

If the refresh rate is 0, instead force a frame every second if no frame
callbacks are received.

This fixes bug #4785
2021-09-27 09:26:40 -04:00
Ozkan Sezer ba87876ef7 fix syntax error in SDL.vcxproj.filters
Noticed by Markvy.
Fixes https://github.com/libsdl-org/SDL/issues/4787
2021-09-27 14:10:02 +03:00
Sam Lantinga 9672d58119 Need to check structure version before setting xdg_toplevel to NULL 2021-09-26 14:22:11 -07:00
Northfear 14f225198d Use SDL_calloc for allocation of gxm_texture 2021-09-26 14:16:35 -07:00
Cacodemon345 b592e78f93 wayland: Expose xdg_toplevel to SysWM 2021-09-26 05:53:21 -04:00
SDL Wiki Bot 7a1690eb63 Sync wiki -> header 2021-09-26 02:32:05 +00:00
SDL Wiki Bot 7becc41495 Sync wiki -> header 2021-09-25 17:36:04 +00:00
Sam Lantinga d854ba99c2 Removed X11 code from Apple Xcode project 2021-09-24 10:59:35 -07:00
Sam Lantinga 477fcf52e9 Fixed whitespace 2021-09-24 10:49:46 -07:00
Sam Lantinga db68af8032 Reduce the likelyhood that the mouse will hover over the taskbar or toast notification while in relative mode, which causes a mouse leave event.
This will still happen occasionally as the mouse is whipped around, if there is a window overlapping the game window, but it should happen less often now. This could even happen with the original code that warped the mouse every frame, so this should be a good compromise where we don't warp the mouse continously and we still keep the mouse in the safe area of the game window.

Note that notifications can be any size, so the safe area may need to be adjusted or even dynamically defined via a hint.
2021-09-24 10:49:44 -07:00
Ozkan Sezer ce66051b0a regenerated configure 2021-09-24 04:03:24 +03:00
Ethan Lee ef8c4d27d7 wayland: Require xkbcommon 0.5.0 or newer (2014-10-18)
Fixes #4645
2021-09-23 17:45:38 -04:00
Sylvain decd1b4d74
testdraw2: display FPS similarly to testsprit2. fix helper syntax 2021-09-23 22:28:45 +02:00
Ethan Lee 7ed415d2ed wayland: Reuse KeySymToUcs4 to replicate X11 keymap behavior 2021-09-23 11:50:47 -07:00
Ethan Lee 1a4e2e5ef7 wayland: For text, ignore key events when Ctrl is held
Fixes #4695
2021-09-23 14:34:39 -04:00
Ryan C. Gordon 0aff42a159
egl: Group data fields before function pointers in SDL_EGL_VideoData. 2021-09-23 00:03:26 -04:00
Ryan C. Gordon 0ad4956c06
egl: explicitly call eglBindAPI during SDL_GL_MakeCurrent.
The EGL API binding must be specified per-thread, per the docs.

Fixes #1820.
2021-09-23 00:03:25 -04:00
Ryan C. Gordon 3147716022
egl: make an int into an SDL_bool. 2021-09-23 00:03:25 -04:00
Sam Lantinga 4ec259a784 Fixed building on Visual Studio 2013 and older 2021-09-22 19:06:11 -07:00
Sam Lantinga 287571fb46 Limit effect of in_title_click and focus_click_pending to only blocking cursor warping; without this all relative mouse motion was getting ignored when a window was activated via a mouse button 2021-09-22 17:40:57 -07:00
Northfear 5292156398 End Scene on RunCommandQueue on Vita 2021-09-22 11:54:26 -07:00
Cameron Cawley 08ae790497 Replace calls to asprintf with SDL_asprintf 2021-09-22 11:53:46 -07:00
Cameron Cawley 25a614bc3e Add SDL_asprintf and SDL_vasprintf 2021-09-22 11:53:46 -07:00
Sam Lantinga 79b0aae86c The return value of SDL_snprintf is the number of characters that would have been written.
Fixes https://github.com/libsdl-org/SDL/issues/4762
2021-09-22 11:46:24 -07:00
Ethan Lee 9b74623be9 wayland: Woops, forgot to assign cursor theme size... 2021-09-22 13:52:36 -04:00
Ethan Lee 8e54698aa6 wayland: Add support for high-DPI cursors 2021-09-22 10:37:42 -07:00
Sam Lantinga 42ae9116ad Getting "(null)" when formatted printing NULL is a valid result 2021-09-22 10:01:42 -07:00
Sam Lantinga a4a9d28461 You may need to wait a bit for SDL_WarpMouseInWindow() to complete 2021-09-22 09:56:06 -07:00
Sam Lantinga 94a42af570 Fixed the name of the verbose hints 2021-09-22 09:49:41 -07:00
Sam Lantinga b914bc3954 SDL_PIXELFORMAT_ARGB2101010 isn't fully supported for all surface conversion paths yet 2021-09-22 09:48:51 -07:00
Sam Lantinga e5d59fa77c Fixed building testgles2 on Linux 2021-09-22 09:31:26 -07:00