src/video/wayland/SDL_waylandvideo.h
author Sam Lantinga
Thu, 01 Sep 2016 01:26:56 -0700
changeset 10304 ee83e0b4a36f
parent 10302 729eff9ee77a
child 10583 974f8ebcb819
permissions -rw-r--r--
wayland: Add support for relative mouse mode, by Jonas Ã…dahl <jadahl@gmail.com>

Generate the C protocol files from the protocol XML files installed by
wayland-protocols, and use them to implement support for relative pointer
motions and pointer locking.

Note that at the time, the protocol is unstable and may change in the future.
Any future breaking changes will, however, fail gracefully and result in no
regressions compared to before this patch.
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2016 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_waylandvideo_h
    25 #define _SDL_waylandvideo_h
    26 
    27 #include <EGL/egl.h>
    28 #include "wayland-util.h"
    29 
    30 struct xkb_context;
    31 struct SDL_WaylandInput;
    32 
    33 #ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
    34 struct SDL_WaylandTouch;
    35 struct qt_surface_extension;
    36 struct qt_windowmanager;
    37 #endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
    38 
    39 typedef struct {
    40     struct wl_display *display;
    41     struct wl_registry *registry;
    42     struct wl_compositor *compositor;
    43     struct wl_shm *shm;
    44     struct wl_cursor_theme *cursor_theme;
    45     struct wl_pointer *pointer;
    46     struct wl_shell *shell;
    47     struct zwp_relative_pointer_manager_v1 *relative_pointer_manager;
    48     struct zwp_pointer_constraints_v1 *pointer_constraints;
    49 
    50     EGLDisplay edpy;
    51     EGLContext context;
    52     EGLConfig econf;
    53 
    54     struct xkb_context *xkb_context;
    55     struct SDL_WaylandInput *input;
    56 
    57 #ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
    58     struct SDL_WaylandTouch *touch;
    59     struct qt_surface_extension *surface_extension;
    60     struct qt_windowmanager *windowmanager;
    61 #endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
    62 
    63     char *classname;
    64 
    65     int relative_mouse_mode;
    66 } SDL_VideoData;
    67 
    68 #endif /* _SDL_waylandvideo_h */
    69 
    70 /* vi: set ts=4 sw=4 expandtab: */