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
  38     XIM xim;
  39     XIC xic;
  40
  41     GC vo_gc;
  42
  43     struct xv_ck_info_s {
  44         int method; ///< CK_METHOD_* constants
  45         int source; ///< CK_SRC_* constants
  46     } xv_ck_info;
  47     unsigned long xv_colorkey;
  48     unsigned int xv_port;
  49
  50     int wm_type;
  51     int fs_type;
  52     int window_state;
  53     int fs_flip;
  54
  55     GC f_gc;
  56     XSizeHints vo_hint;
  57     unsigned int mouse_timer;
  58     int mouse_waiting_hide;
  59     int orig_layer;
  60     int old_gravity;
  61     int vo_old_x;
  62     int vo_old_y;
  63     int vo_old_width;
  64     int vo_old_height;
  65
  66     /* Keep track of original video width/height to determine when to
  67      * resize window when reconfiguring. Resize window when video size
  68      * changes, but don't force window size changes as long as video size
  69      * stays the same (even if that size is different from the current
  70      * window size after the user modified the latter). */
  71     int last_video_width;
  72     int last_video_height;
  73     /* Video size changed during fullscreen when we couldn't tell the new
  74      * size to the window manager. Must set window size when turning
  75      * fullscreen off. */
  76     bool size_changed_during_fs;
  77
  78     unsigned int olddecor;
  79     unsigned int oldfuncs;
  80     XComposeStatus compose_status;
  81
  82     Atom XA_NET_SUPPORTED;
  83     Atom XA_NET_WM_STATE;
  84     Atom XA_NET_WM_STATE_FULLSCREEN;
  85     Atom XA_NET_WM_STATE_ABOVE;
  86     Atom XA_NET_WM_STATE_STAYS_ON_TOP;
  87     Atom XA_NET_WM_STATE_BELOW;
  88     Atom XA_NET_WM_PID;
  89     Atom XA_NET_WM_NAME;
  90     Atom XA_NET_WM_ICON_NAME;
  91     Atom XA_WIN_PROTOCOLS;
  92     Atom XA_WIN_LAYER;
  93     Atom XA_WIN_HINTS;
  94     Atom XAWM_PROTOCOLS;
  95     Atom XAWM_DELETE_WINDOW;
  96     Atom XAUTF8_STRING;
  97     Atom XA_NET_WM_CM;
  98 };
  99
 100 #define vo_wm_LAYER 1
 101 #define vo_wm_FULLSCREEN 2
 102 #define vo_wm_STAYS_ON_TOP 4
 103 #define vo_wm_ABOVE 8
 104 #define vo_wm_BELOW 16
 105 #define vo_wm_NETWM (vo_wm_FULLSCREEN | vo_wm_STAYS_ON_TOP | vo_wm_ABOVE | vo_wm_BELOW)
 106
 107 /* EWMH state actions, see
 108          http://freedesktop.org/Standards/wm-spec/index.html#id2768769 */
 109 #define _NET_WM_STATE_REMOVE        0    /* remove/unset property */
 110 #define _NET_WM_STATE_ADD           1    /* add/set property */
 111 #define _NET_WM_STATE_TOGGLE        2    /* toggle property  */
 112
 113 extern int metacity_hack;
 114
 115 extern char** vo_fstype_list;
 116
 117 extern char *mDisplayName;
 118
 119 struct vo_x11_state *vo_x11_init_state(void);
 120 int vo_init(struct vo *vo);
 121 void vo_uninit(struct vo_x11_state *x11);
 122 void vo_x11_decoration(struct vo *vo, int d );
 123 void vo_x11_classhint(struct vo *vo, Window window, const char *name);
 124 void vo_x11_sizehint(struct vo *vo, int x, int y, int width, int height, int max);
 125 int vo_x11_check_events(struct vo *vo);
 126 void vo_x11_selectinput_witherr(Display *display, Window w, long event_mask);
 127 void vo_x11_fullscreen(struct vo *vo);
 128 int vo_x11_update_geometry(struct vo *vo, bool update_pos);
 129 void vo_x11_setlayer(struct vo *vo, Window vo_window, int layer);
 130 void vo_x11_uninit(struct vo *vo);
 131 Colormap vo_x11_create_colormap(struct vo *vo, XVisualInfo *vinfo);
 132 uint32_t vo_x11_set_equalizer(struct vo *vo, const char *name, int value);
 133 uint32_t vo_x11_get_equalizer(const char *name, int *value);
 134 bool vo_x11_screen_is_composited(struct vo *vo);
 135 void fstype_help(void);
 136 void vo_x11_create_vo_window(struct vo *vo, XVisualInfo *vis,
 137         int x, int y, unsigned int width, unsigned int height, int flags,
 138         Colormap col_map, const char *classname);
 139 void vo_x11_clearwindow_part(struct vo *vo, Window vo_window,
 140         int img_width, int img_height);
 141 void vo_x11_clearwindow(struct vo *vo, Window vo_window);
 142 void vo_x11_ontop(struct vo *vo);
 143 void vo_x11_border(struct vo *vo);
 144 void vo_x11_ewmh_fullscreen(struct vo_x11_state *x11, int action);
 145
 146
 147 int vo_xv_set_eq(struct vo *vo, uint32_t xv_port, const char *name, int value);
 148 int vo_xv_get_eq(struct vo *vo, uint32_t xv_port, const char *name, int *value);
 149
 150 int vo_xv_enable_vsync(struct vo *vo);
 151
 152 void vo_xv_get_max_img_dim(struct vo *vo, uint32_t * width, uint32_t * height);
 153
 154 /*** colorkey handling ***/
 155
 156 #define CK_METHOD_NONE       0 ///< no colorkey drawing
 157 #define CK_METHOD_BACKGROUND 1 ///< set colorkey as window background
 158 #define CK_METHOD_AUTOPAINT  2 ///< let xv draw the colorkey
 159 #define CK_METHOD_MANUALFILL 3 ///< manually draw the colorkey
 160 #define CK_SRC_USE           0 ///< use specified / default colorkey
 161 #define CK_SRC_SET           1 ///< use and set specified / default colorkey
 162 #define CK_SRC_CUR           2 ///< use current colorkey ( get it from xv )
 163
 164 int vo_xv_init_colorkey(struct vo *vo);
 165 void vo_xv_draw_colorkey(struct vo *vo, int32_t x, int32_t y, int32_t w, int32_t h);
 166 void xv_setup_colorkeyhandling(struct vo *vo, const char *ck_method_str, const char *ck_str);
 167
 168 /*** test functions for common suboptions ***/
 169 int xv_test_ck( void * arg );
 170 int xv_test_ckm( void * arg );
 171
 172 #ifdef CONFIG_XF86VM
 173 void vo_vm_switch(struct vo *vo);
 174 void vo_vm_close(struct vo *vo);
 175 double vo_vm_get_fps(struct vo *vo);
 176 #endif
 177
 178 void update_xinerama_info(struct vo *vo);
 179
 180 void xscreensaver_heartbeat(struct vo_x11_state *x11);
 181
 182 // Old VOs use incompatible function calls, translate them to new
 183 // prototypes
 184 #ifdef IS_OLD_VO
 185 #define vo_x11_create_vo_window(vis, x, y, width, height, flags, col_map, classname, title) \
 186         vo_x11_create_vo_window(global_vo, vis, x, y, width, height, flags, col_map, classname)
 187 #define vo_x11_fullscreen() vo_x11_fullscreen(global_vo)
 188 #define vo_x11_update_geometry() vo_x11_update_geometry(global_vo, 1)
 189 #define vo_x11_ontop() vo_x11_ontop(global_vo)
 190 #define vo_init() vo_init(global_vo)
 191 #define vo_x11_ewmh_fullscreen(action) vo_x11_ewmh_fullscreen(global_vo->x11->display, action)
 192 #define update_xinerama_info() update_xinerama_info(global_vo)
 193 #define vo_x11_uninit() vo_x11_uninit(global_vo)
 194 #define vo_x11_check_events(display) vo_x11_check_events(global_vo)
 195 #define vo_x11_sizehint(...) vo_x11_sizehint(global_vo, __VA_ARGS__)
 196 #define vo_vm_switch() vo_vm_switch(global_vo)
 197 #define vo_x11_create_colormap(vinfo) vo_x11_create_colormap(global_vo, vinfo)
 198 #define vo_x11_set_equalizer(...) vo_x11_set_equalizer(global_vo, __VA_ARGS__)
 199 #define vo_xv_set_eq(...) vo_xv_set_eq(global_vo, __VA_ARGS__)
 200 #define vo_xv_get_eq(...) vo_xv_get_eq(global_vo, __VA_ARGS__)
 201 #define vo_xv_enable_vsync() vo_xv_enable_vsync(global_vo)
 202 #define vo_xv_get_max_img_dim(...) vo_xv_get_max_img_dim(global_vo, __VA_ARGS__)
 203 #define vo_xv_init_colorkey() vo_xv_init_colorkey(global_vo)
 204 #define vo_xv_draw_colorkey(...) vo_xv_draw_colorkey(global_vo, __VA_ARGS__)
 205 #define vo_x11_clearwindow_part(display, ...) vo_x11_clearwindow_part(global_vo, __VA_ARGS__)
 206 #define vo_vm_close() vo_vm_close(global_vo)
 207 #define vo_x11_clearwindow(display, window) vo_x11_clearwindow(global_vo, window)
 208 #define vo_x11_classhint(display, window, name) vo_x11_classhint(global_vo, window, name)
 209 #define vo_x11_setlayer(display, window, layer) vo_x11_setlayer(global_vo, window, layer)
 210 #define xv_setup_colorkeyhandling(a, b) xv_setup_colorkeyhandling(global_vo, a, b)
 211 #define vo_x11_border() vo_x11_border(global_vo)
 212
 213 #define mDisplay global_vo->x11->display
 214 #define vo_window global_vo->x11->window
 215 #define xv_ck_info global_vo->x11->xv_ck_info
 216 #define xv_colorkey global_vo->x11->xv_colorkey
 217 #define xv_port global_vo->x11->xv_port
 218 #define vo_gc global_vo->x11->vo_gc
 219 #define mRootWin global_vo->x11->rootwin
 220 #define mScreen global_vo->x11->screen
 221 #define mLocalDisplay global_vo->x11->display_is_local
 222 #endif
 223
 224 #endif /* MPLAYER_X11_COMMON_H */