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https://gitlab.freedesktop.org/wayland/weston
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9cd661e746
There was an issue recently in screen-share.c where config.h was not being included, resulting in the wrong definition for off_t being used on 32 bit systems. I checked and I don't think this problem is happening elsewhere, but to help avoid this sort of problem in the future, I went through and made sure that config.h is included first whenever system headers are included. The config.h header should be included before any system headers, failing to do this can result in the wrong type sizes being defined on certain systems, e.g. off_t from sys/types.h Signed-off-by: Andrew Wedgbury <andrew.wedgbury@realvnc.com>
88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
/*
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* Copyright © 2012 Intel Corporation
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*
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* Permission to use, copy, modify, distribute, and sell this software and
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* its documentation for any purpose is hereby granted without fee, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of the copyright holders not be used in
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* advertising or publicity pertaining to distribution of the software
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* without specific, written prior permission. The copyright holders make
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* no representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
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* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "config.h"
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#include <assert.h>
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#include "../src/compositor.h"
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static void
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surface_to_from_global(void *data)
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{
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struct weston_compositor *compositor = data;
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struct weston_surface *surface;
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struct weston_view *view;
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float x, y;
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wl_fixed_t fx, fy;
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int32_t ix, iy;
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surface = weston_surface_create(compositor);
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assert(surface);
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view = weston_view_create(surface);
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assert(view);
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surface->width = 50;
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surface->height = 50;
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weston_view_set_position(view, 5, 10);
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weston_view_update_transform(view);
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weston_view_to_global_float(view, 33, 22, &x, &y);
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assert(x == 38 && y == 32);
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weston_view_to_global_float(view, -8, -2, &x, &y);
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assert(x == -3 && y == 8);
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weston_view_to_global_fixed(view, wl_fixed_from_int(12),
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wl_fixed_from_int(5), &fx, &fy);
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assert(fx == wl_fixed_from_int(17) && fy == wl_fixed_from_int(15));
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weston_view_from_global_float(view, 38, 32, &x, &y);
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assert(x == 33 && y == 22);
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weston_view_from_global_float(view, 42, 5, &x, &y);
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assert(x == 37 && y == -5);
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weston_view_from_global_fixed(view, wl_fixed_from_int(21),
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wl_fixed_from_int(100), &fx, &fy);
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assert(fx == wl_fixed_from_int(16) && fy == wl_fixed_from_int(90));
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weston_view_from_global(view, 0, 0, &ix, &iy);
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assert(ix == -5 && iy == -10);
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weston_view_from_global(view, 5, 10, &ix, &iy);
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assert(ix == 0 && iy == 0);
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wl_display_terminate(compositor->wl_display);
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}
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WL_EXPORT int
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module_init(struct weston_compositor *compositor, int *argc, char *argv[])
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{
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struct wl_event_loop *loop;
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loop = wl_display_get_event_loop(compositor->wl_display);
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wl_event_loop_add_idle(loop, surface_to_from_global, compositor);
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return 0;
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}
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