src/video/wayland/SDL_waylandwindow.h
author Sebastian Krzyszkowiak <dos@dosowisko.net>
Wed, 07 Nov 2018 01:08:35 +0100
changeset 12400 28303fca62bd
parent 12367 8256aaaafe54
child 12426 779d711b6b5e
permissions -rw-r--r--
wayland: fix resizing and fullscreen toggling
For starters, we need to correctly respond to 0,0 configure after unsetting
fullscreen. Also, turns out that there should be no drawing calls at all
in between eglSwapBuffers and wl_egl_window_resize, as otherwise EGL can
already allocate a wrongly sized buffer for a next frame, so handle those
together.
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
     4 
     5   This software is provided 'as-is', without any express or implied
     6   warranty.  In no event will the authors be held liable for any damages
     7   arising from the use of this software.
     8 
     9   Permission is granted to anyone to use this software for any purpose,
    10   including commercial applications, and to alter it and redistribute it
    11   freely, subject to the following restrictions:
    12 
    13   1. The origin of this software must not be misrepresented; you must not
    14      claim that you wrote the original software. If you use this software
    15      in a product, an acknowledgment in the product documentation would be
    16      appreciated but is not required.
    17   2. Altered source versions must be plainly marked as such, and must not be
    18      misrepresented as being the original software.
    19   3. This notice may not be removed or altered from any source distribution.
    20 */
    21 
    22 #include "../../SDL_internal.h"
    23 
    24 #ifndef SDL_waylandwindow_h_
    25 #define SDL_waylandwindow_h_
    26 
    27 #include "../SDL_sysvideo.h"
    28 #include "SDL_syswm.h"
    29 
    30 #include "SDL_waylandvideo.h"
    31 
    32 struct SDL_WaylandInput;
    33 
    34 typedef struct {
    35     struct zxdg_surface_v6 *surface;
    36     union {
    37         struct zxdg_toplevel_v6 *toplevel;
    38         struct zxdg_popup_v6 *popup;
    39     } roleobj;
    40     SDL_bool initial_configure_seen;
    41 } SDL_zxdg_shell_surface;
    42 
    43 typedef struct {
    44     struct xdg_surface *surface;
    45     union {
    46         struct xdg_toplevel *toplevel;
    47         struct xdg_popup *popup;
    48     } roleobj;
    49     SDL_bool initial_configure_seen;
    50 } SDL_xdg_shell_surface;
    51 
    52 typedef struct {
    53     SDL_Window *sdlwindow;
    54     SDL_VideoData *waylandData;
    55     struct wl_surface *surface;
    56     union {
    57         SDL_xdg_shell_surface xdg;
    58         SDL_zxdg_shell_surface zxdg;
    59         struct wl_shell_surface *wl;
    60     } shell_surface;
    61     struct wl_egl_window *egl_window;
    62     struct SDL_WaylandInput *keyboard_device;
    63     EGLSurface egl_surface;
    64     struct zwp_locked_pointer_v1 *locked_pointer;
    65     struct org_kde_kwin_server_decoration *kwin_server_decoration;
    66 
    67 #ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
    68     struct qt_extended_surface *extended_surface;
    69 #endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
    70 
    71     struct {
    72         SDL_bool pending;
    73         uint32_t serial;
    74         int width, height;
    75     } resize;
    76 } SDL_WindowData;
    77 
    78 extern void Wayland_ShowWindow(_THIS, SDL_Window *window);
    79 extern void Wayland_SetWindowFullscreen(_THIS, SDL_Window * window,
    80                                         SDL_VideoDisplay * _display,
    81                                         SDL_bool fullscreen);
    82 extern void Wayland_MaximizeWindow(_THIS, SDL_Window * window);
    83 extern void Wayland_RestoreWindow(_THIS, SDL_Window * window);
    84 extern void Wayland_SetWindowBordered(_THIS, SDL_Window * window, SDL_bool bordered);
    85 extern int Wayland_CreateWindow(_THIS, SDL_Window *window);
    86 extern void Wayland_SetWindowSize(_THIS, SDL_Window * window);
    87 extern void Wayland_SetWindowTitle(_THIS, SDL_Window * window);
    88 extern void Wayland_DestroyWindow(_THIS, SDL_Window *window);
    89 
    90 extern SDL_bool
    91 Wayland_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info);
    92 extern int Wayland_SetWindowHitTest(SDL_Window *window, SDL_bool enabled);
    93 
    94 #endif /* SDL_waylandwindow_h_ */
    95 
    96 /* vi: set ts=4 sw=4 expandtab: */