This makes the reporting more accurate, vs startup inefficiencies and other
scheduling burps.
--HG--
branch : SDL-ryan-batching-renderer
extra : source : 6c2ad028778a96a0e34436ab7de121ecae4da0d8
First: disable d'n'd events by default; most apps don't need these at all, and
if an app doesn't explicitly handle these, each drop on the window will cause
a memory leak if the events are enabled. This follows the guidelines we have
for SDL_TEXTINPUT events already.
Second: when events are enabled or disabled, signal the video layer, as it
might be able to inform the OS, causing UI changes or optimizations (for
example, dropping a file icon on a Cocoa app that isn't accepting drops will
cause macOS to show a rejection animation instead of the drop operation just
vanishing into the ether, X11 might show a different cursor when dragging
onto an accepting window, etc).
Third: fill in the drop event details in the test library and enable the
events in testwm.c for making sure this all works as expected.
--HG--
extra : rebase_source : a8d5c21e97b34dbd6ce88237863c084d8825350a
extra : amend_source : 81c4acd9f5ca8dc5a4642b250ca6b42fd79cac87
This checks for the "foundation" AVX-512 instructions (that all AVX-512
compatible CPUs support).
--HG--
extra : rebase_source : 2857dd04072e2f897e18665d0a4fe2837c06ed9b
extra : histedit_source : 67d0b925bceb2ed2a8f37b5783f2b755e796031f
Michael Sartain
This is a quick pass at adding Linux RealtimeKit thread priority support to SDL.
It allows me to bump the thread priority to high without root privileges or setting any caps, etc.
rtkit readme here:
http://git.0pointer.net/rtkit.git/tree/README
This is commented out in SDLActivity.java, with the note #CURSORIMPLEENTATION because it requires API 24, which is higher than the minimum required SDK
Eric Wasylishen
Patch to support building the tests with cmake.
Disabled by default, use: "cmake .. -DSDL_TEST=YES" to enable the tests.
Tested on macOS 10.13 with the ninja, makefile, and Xcode generators, and Windows 10 with the Visual Studio 2017 generator.
New functions get and set the YUV colorspace conversion mode:
SDL_SetYUVConversionMode()
SDL_GetYUVConversionMode()
SDL_GetYUVConversionModeForResolution()
SDL_ConvertPixels() converts between all supported RGB and YUV formats, with SSE acceleration for converting from planar YUV formats (YV12, NV12, etc) to common RGB/RGBA formats.
Added a new test program, testyuv, to verify correctness and speed of YUV conversion functionality.
Now we can provide Vulkan support in the build even if the build box doesn't
have a Vulkan SDK, since we dynamically link to the library anyhow.
--HG--
extra : rebase_source : f4972489a15b276f65ea65c077172fdcbbe3420a
This work was done by Jacob Lifshay and Mark Callow; I'm just merging it
into revision control.
--HG--
extra : rebase_source : cb3bb332146125366b5242c0d7444f44638733d9
extra : amend_source : c72ebb6d3a92efc3fdd085ce3b6d4b1d7f573cc9
Ozkan Sezer
The attached patch makes testautomation_sdltest.c more compatible wrt
LLONG_{MIN|MAX} macros and makes it to compile on older systems (e.g.
glibc-2.8) too, by replacing LLONG_{MIN|MAX} with INT64_{MIN|MAX}.
c.f.: bug #3494, where the same issue was described for SDL_test_fuzzer.c
Ozkan Sezer
An array defined like int xPositions[] = {-1, 0, 1, w-1, w, w+1 };
errors with Open Watcom: it strictly wants constants. Small patch
like below makes things more compatible.
Sylvain
This still happens with the current trunk version. (software renderer of testdrawchessboard.c)
When there is a rotation, the window size changed and the internal surface is marked as "surface_valid == SDL_FALSE".
And all further call fails.
SDL_video.c :
2478 void
2479 SDL_OnWindowResized(SDL_Window * window)
2480 {
2481 window->surface_valid = SDL_FALSE;
2482 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_SIZE_CHANGED, window->w, window->h);
2483 }
some error set to :
2233 return SDL_SetError("Window surface is invalid, please call SDL_GetWindowSurface() to get a new surface");
So, this seems to be the behavior of the API ...
In the loop() function of testdrawchessboard.c, we can recreate the surface/renderer :
65 if (e.type == SDL_WINDOWEVENT)
66 {
67 if (e.window.event == SDL_WINDOWEVENT_SIZE_CHANGED)
68 {
69 surface = SDL_GetWindowSurface(window);
70 renderer = SDL_CreateSoftwareRenderer(surface);
71 }
72 /* Clear the rendering surface with the specified color */
73 SDL_SetRenderDrawColor(renderer, 0xFF, 0xFF, 0xFF, 0xFF);
74 SDL_RenderClear(renderer);
75 }
And it displays correctly.
Fabian Greffrath
we use SDL_GetPrefPath() in Chocolate Doom to get a reasonable directory to save and restore config files and savegames:
https://github.com/chocolate-doom/chocolate-doom/blob/sdl2-branch/src/m_config.c#L2162
However, since there is no "organization" behind Chocolate Doom and there is really only one "product" called Chocolate Doom, we pass an empty string for the org parameter and the package string for app.
This leads to two consecutive slashes in the path returned by SDL_GetPrefPath() like this:
/home/user/.local/share//chocolate-doom/
While this is harmless, it sure looks bad.
I believe that it should be possible to either pass a NULL pointer for the org parameter or at least have the function detect an empty string as a means to express "there is no origanization, just a single product". The generation of the path string to be returned by the function will have to get adapted accordingly.
Eric Wasylishen
Small change to checkkeys so you can toggle text input mode with a mouse click.
This is needed for testing how dead keys react to toggling mouse input, i.e. these bugs:
