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repro

repro.c (text/x-csrc), 1.47 KB, created by Aleksi Juvani on 2018-01-08 14:29:53 UTC

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Description:

Filename:

MIME Type:

Creator: Aleksi Juvani

Created: 2018-01-08 14:29:53 UTC

Size: 1.47 KB

patch

obsolete

>#include <assert.h>
>#include <stdio.h>
>#include <SDL.h>
>
>int main()
>{
>    assert(SDL_Init(SDL_INIT_VIDEO) == 0);
>
>    // if SDL_WINDOW_FULLSCREEN_DESKTOP is replaced with SDL_WINDOW_FULLSCREEN,
>    // the application doesn't hang
>    SDL_Window* window = SDL_CreateWindow("macOS fullscreen hide bug",
>                                          SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
>                                          1280, 800,
>                                          SDL_WINDOW_OPENGL | SDL_WINDOW_ALLOW_HIGHDPI
>                                          | SDL_WINDOW_FULLSCREEN_DESKTOP);
>    assert(window);
>
>    unsigned int starttime = SDL_GetTicks();
>    unsigned int previoustick = starttime;
>
>    // also reproducible with "while (1)"
>    while (SDL_GetWindowFlags(window) & SDL_WINDOW_SHOWN) {
>        int tick = SDL_GetTicks();
>
>        if (tick != previoustick && tick % 100 == 0) {
>            if (tick > starttime + 2000) {
>                printf("%d: hiding window now!\n", tick);
>
>                // if this call is replaced by SDL_DestroyWindow (and window is
>                // set to NULL), application doesn't hang
>                SDL_HideWindow(window);
>            } else {
>                printf("%d: not hung\n", tick);
>            }
>
>            previoustick = tick;
>        }
>
>        // hangs here after SDL_HideWindow
>        SDL_PumpEvents();
>    }
>
>    printf("window is hidden, quitting!\n");
>
>    SDL_DestroyWindow(window);
>    SDL_Quit();
>
>    return 0;
>}

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Attachments on bug 4032: 3126

We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.