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Sample code demonstrating bug

test.c (text/x-c-code), 1.30 KB, created by Andrew Church on 2014-03-11 09:36:09 UTC

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Description:

Filename:

MIME Type:

Creator: Andrew Church

Created: 2014-03-11 09:36:09 UTC

Size: 1.30 KB

patch

obsolete

>#include <assert.h>
>#include <stdio.h>
>#include <stdlib.h>
>#include <GL/gl.h>
>#include <SDL.h>
>#include <SDL_syswm.h>
>
>int main(int argc, char **argv)
>{
>    assert(SDL_InitSubSystem(SDL_INIT_VIDEO) == 0);
>    SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
>
>#if SDL_VERSION_ATLEAST(2,0,0)
>    SDL_Window *window;
>    assert(window = SDL_CreateWindow("test", 10, 10, 100, 100, 0));
>    SDL_SetWindowGrab(window, 1);
>#else
>    assert(SDL_SetVideoMode(100, 100, 32, 0));
>    SDL_WM_GrabInput(SDL_GRAB_ON);
>#endif
>
>    SDL_SysWMinfo info;
>    SDL_VERSION(&info.version);
>#if SDL_VERSION_ATLEAST(2,0,0)
>    assert(SDL_GetWindowWMInfo(window, &info));
>#else
>    assert(SDL_GetWMInfo(&info));
>#endif
>    assert(info.info.x11.display);
>#if !SDL_VERSION_ATLEAST(2,0,0)
>    (*info.info.x11.lock_func)();
>#endif
>
>    Display *display = info.info.x11.display;
>    Window root = RootWindow(display, DefaultScreen(display));
>    int x, y;
>    Window unused_r, unused_c;
>    int unused_wx, unused_wy;
>    unsigned int unused_mask;
>
>    XWarpPointer(display, None, root, 0, 0, 0, 0, 0, 0);
>    assert(XQueryPointer(display, root, &unused_r, &unused_c, &x, &y,
>                         &unused_wx, &unused_wy, &unused_mask));
>    assert(x != 0 || y != 0);
>
># if !SDL_VERSION_ATLEAST(2,0,0)
>    (*info.info.x11.unlock_func)();
># endif
>    return 0;
>}

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Attachments on bug 2445: 1591

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.