libvo/x11_common.h

   1 /*
   2  * This file is part of MPlayer.
   3  *
   4  * MPlayer is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * MPlayer is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #ifndef MPLAYER_X11_COMMON_H
  20 #define MPLAYER_X11_COMMON_H
  21
  22 #include <stdint.h>
  23 #include <stdbool.h>
  24 #include <X11/Xlib.h>
  25 #include <X11/Xutil.h>
  26
  27 #include "config.h"
  28
  29 struct vo;
  30
  31 struct vo_x11_state {
  32     Display *display;
  33     Window window;
  34     Window rootwin;
  35     int screen;
  36     int display_is_local;
  37     int depthonscreen;
  38
  39     XIM xim;
  40     XIC xic;
  41
  42     GC vo_gc;
  43
  44     struct xv_ck_info_s {
  45         int method; ///< CK_METHOD_* constants
  46         int source; ///< CK_SRC_* constants
  47     } xv_ck_info;
  48     unsigned long xv_colorkey;
  49     unsigned int xv_port;
  50
  51     int wm_type;
  52     int fs_type;
  53     int window_state;
  54     int fs_flip;
  55
  56     GC f_gc;
  57     XSizeHints vo_hint;
  58     unsigned int mouse_timer;
  59     int mouse_waiting_hide;
  60     int orig_layer;
  61     int old_gravity;
  62     int vo_old_x;
  63     int vo_old_y;
  64     int vo_old_width;
  65     int vo_old_height;
  66
  67     /* Keep track of original video width/height to determine when to
  68      * resize window when reconfiguring. Resize window when video size
  69      * changes, but don't force window size changes as long as video size
  70      * stays the same (even if that size is different from the current
  71      * window size after the user modified the latter). */
  72     int last_video_width;
  73     int last_video_height;
  74     /* Video size changed during fullscreen when we couldn't tell the new
  75      * size to the window manager. Must set window size when turning
  76      * fullscreen off. */
  77     bool size_changed_during_fs;
  78
  79     unsigned int olddecor;
  80     unsigned int oldfuncs;
  81     XComposeStatus compose_status;
  82
  83     Atom XA_NET_SUPPORTED;
  84     Atom XA_NET_WM_STATE;
  85     Atom XA_NET_WM_STATE_FULLSCREEN;
  86     Atom XA_NET_WM_STATE_ABOVE;
  87     Atom XA_NET_WM_STATE_STAYS_ON_TOP;
  88     Atom XA_NET_WM_STATE_BELOW;
  89     Atom XA_NET_WM_PID;
  90     Atom XA_NET_WM_NAME;
  91     Atom XA_NET_WM_ICON_NAME;
  92     Atom XA_WIN_PROTOCOLS;
  93     Atom XA_WIN_LAYER;
  94     Atom XA_WIN_HINTS;
  95     Atom XAWM_PROTOCOLS;
  96     Atom XAWM_DELETE_WINDOW;
  97     Atom XAUTF8_STRING;
  98     Atom XA_NET_WM_CM;
  99 };
 100
 101 #if defined(CONFIG_GL) || defined(CONFIG_X11) || defined(CONFIG_XV)
 102 #define X11_FULLSCREEN 1
 103 #endif
 104
 105 #ifdef X11_FULLSCREEN
 106
 107 #define vo_wm_LAYER 1
 108 #define vo_wm_FULLSCREEN 2
 109 #define vo_wm_STAYS_ON_TOP 4
 110 #define vo_wm_ABOVE 8
 111 #define vo_wm_BELOW 16
 112 #define vo_wm_NETWM (vo_wm_FULLSCREEN | vo_wm_STAYS_ON_TOP | vo_wm_ABOVE | vo_wm_BELOW)
 113
 114 /* EWMH state actions, see
 115          http://freedesktop.org/Standards/wm-spec/index.html#id2768769 */
 116 #define _NET_WM_STATE_REMOVE        0    /* remove/unset property */
 117 #define _NET_WM_STATE_ADD           1    /* add/set property */
 118 #define _NET_WM_STATE_TOGGLE        2    /* toggle property  */
 119
 120 extern int metacity_hack;
 121
 122 extern char** vo_fstype_list;
 123
 124 extern char *mDisplayName;
 125
 126 struct vo_x11_state *vo_x11_init_state(void);
 127 int vo_init(struct vo *vo);
 128 void vo_uninit(struct vo_x11_state *x11);
 129 void vo_x11_decoration(struct vo *vo, int d );
 130 void vo_x11_classhint(struct vo *vo, Window window, const char *name);
 131 void vo_x11_sizehint(struct vo *vo, int x, int y, int width, int height, int max);
 132 int vo_x11_check_events(struct vo *vo);
 133 void vo_x11_selectinput_witherr(Display *display, Window w, long event_mask);
 134 void vo_x11_fullscreen(struct vo *vo);
 135 int vo_x11_update_geometry(struct vo *vo, bool update_pos);
 136 void vo_x11_setlayer(struct vo *vo, Window vo_window, int layer);
 137 void vo_x11_uninit(struct vo *vo);
 138 Colormap vo_x11_create_colormap(struct vo *vo, XVisualInfo *vinfo);
 139 uint32_t vo_x11_set_equalizer(struct vo *vo, const char *name, int value);
 140 uint32_t vo_x11_get_equalizer(const char *name, int *value);
 141 bool vo_x11_screen_is_composited(struct vo *vo);
 142 void fstype_help(void);
 143 void vo_x11_create_vo_window(struct vo *vo, XVisualInfo *vis,
 144         int x, int y, unsigned int width, unsigned int height, int flags,
 145         Colormap col_map, const char *classname);
 146 void vo_x11_clearwindow_part(struct vo *vo, Window vo_window,
 147         int img_width, int img_height);
 148 void vo_x11_clearwindow(struct vo *vo, Window vo_window);
 149 void vo_x11_ontop(struct vo *vo);
 150 void vo_x11_border(struct vo *vo);
 151 void vo_x11_ewmh_fullscreen(struct vo_x11_state *x11, int action);
 152
 153 #endif
 154
 155 int vo_xv_set_eq(struct vo *vo, uint32_t xv_port, const char *name, int value);
 156 int vo_xv_get_eq(struct vo *vo, uint32_t xv_port, const char *name, int *value);
 157
 158 int vo_xv_enable_vsync(struct vo *vo);
 159
 160 void vo_xv_get_max_img_dim(struct vo *vo, uint32_t * width, uint32_t * height);
 161
 162 /*** colorkey handling ***/
 163
 164 #define CK_METHOD_NONE       0 ///< no colorkey drawing
 165 #define CK_METHOD_BACKGROUND 1 ///< set colorkey as window background
 166 #define CK_METHOD_AUTOPAINT  2 ///< let xv draw the colorkey
 167 #define CK_METHOD_MANUALFILL 3 ///< manually draw the colorkey
 168 #define CK_SRC_USE           0 ///< use specified / default colorkey
 169 #define CK_SRC_SET           1 ///< use and set specified / default colorkey
 170 #define CK_SRC_CUR           2 ///< use current colorkey ( get it from xv )
 171
 172 int vo_xv_init_colorkey(struct vo *vo);
 173 void vo_xv_draw_colorkey(struct vo *vo, int32_t x, int32_t y, int32_t w, int32_t h);
 174 void xv_setup_colorkeyhandling(struct vo *vo, const char *ck_method_str, const char *ck_str);
 175
 176 /*** test functions for common suboptions ***/
 177 int xv_test_ck( void * arg );
 178 int xv_test_ckm( void * arg );
 179
 180 #ifdef CONFIG_XF86VM
 181 void vo_vm_switch(struct vo *vo);
 182 void vo_vm_close(struct vo *vo);
 183 double vo_vm_get_fps(struct vo *vo);
 184 #endif
 185
 186 void update_xinerama_info(struct vo *vo);
 187
 188 int vo_find_depth_from_visuals(Display *dpy, int screen, Visual **visual_return);
 189 void xscreensaver_heartbeat(struct vo_x11_state *x11);
 190
 191 // Old VOs use incompatible function calls, translate them to new
 192 // prototypes
 193 #ifdef IS_OLD_VO
 194 #define vo_x11_create_vo_window(vis, x, y, width, height, flags, col_map, classname, title) \
 195         vo_x11_create_vo_window(global_vo, vis, x, y, width, height, flags, col_map, classname)
 196 #define vo_x11_fullscreen() vo_x11_fullscreen(global_vo)
 197 #define vo_x11_update_geometry() vo_x11_update_geometry(global_vo, 1)
 198 #define vo_x11_ontop() vo_x11_ontop(global_vo)
 199 #define vo_init() vo_init(global_vo)
 200 #define vo_x11_ewmh_fullscreen(action) vo_x11_ewmh_fullscreen(global_vo->x11->display, action)
 201 #define update_xinerama_info() update_xinerama_info(global_vo)
 202 #define vo_x11_uninit() vo_x11_uninit(global_vo)
 203 #define vo_x11_check_events(display) vo_x11_check_events(global_vo)
 204 #define vo_x11_sizehint(...) vo_x11_sizehint(global_vo, __VA_ARGS__)
 205 #define vo_vm_switch() vo_vm_switch(global_vo)
 206 #define vo_x11_create_colormap(vinfo) vo_x11_create_colormap(global_vo, vinfo)
 207 #define vo_x11_set_equalizer(...) vo_x11_set_equalizer(global_vo, __VA_ARGS__)
 208 #define vo_xv_set_eq(...) vo_xv_set_eq(global_vo, __VA_ARGS__)
 209 #define vo_xv_get_eq(...) vo_xv_get_eq(global_vo, __VA_ARGS__)
 210 #define vo_xv_enable_vsync() vo_xv_enable_vsync(global_vo)
 211 #define vo_xv_get_max_img_dim(...) vo_xv_get_max_img_dim(global_vo, __VA_ARGS__)
 212 #define vo_xv_init_colorkey() vo_xv_init_colorkey(global_vo)
 213 #define vo_xv_draw_colorkey(...) vo_xv_draw_colorkey(global_vo, __VA_ARGS__)
 214 #define vo_x11_clearwindow_part(display, ...) vo_x11_clearwindow_part(global_vo, __VA_ARGS__)
 215 #define vo_vm_close() vo_vm_close(global_vo)
 216 #define vo_x11_clearwindow(display, window) vo_x11_clearwindow(global_vo, window)
 217 #define vo_x11_classhint(display, window, name) vo_x11_classhint(global_vo, window, name)
 218 #define vo_x11_setlayer(display, window, layer) vo_x11_setlayer(global_vo, window, layer)
 219 #define xv_setup_colorkeyhandling(a, b) xv_setup_colorkeyhandling(global_vo, a, b)
 220 #define vo_x11_border() vo_x11_border(global_vo)
 221
 222 #define mDisplay global_vo->x11->display
 223 #define vo_depthonscreen global_vo->x11->depthonscreen
 224 #define vo_window global_vo->x11->window
 225 #define xv_ck_info global_vo->x11->xv_ck_info
 226 #define xv_colorkey global_vo->x11->xv_colorkey
 227 #define xv_port global_vo->x11->xv_port
 228 #define vo_gc global_vo->x11->vo_gc
 229 #define mRootWin global_vo->x11->rootwin
 230 #define mScreen global_vo->x11->screen
 231 #define mLocalDisplay global_vo->x11->display_is_local
 232 #endif
 233
 234 #endif /* MPLAYER_X11_COMMON_H */