src/modules/engines/software_x11/evas_engine.h

   1 #ifndef EVAS_ENGINE_H
   2 # define EVAS_ENGINE_H
   3
   4 # include <sys/ipc.h>
   5 # include <sys/shm.h>
   6
   7 # ifdef BUILD_ENGINE_SOFTWARE_XLIB
   8 #  include <X11/Xlib.h>
   9 #  include <X11/Xutil.h>
  10 #  include <X11/Xatom.h>
  11 #  include <X11/extensions/XShm.h>
  12 #  include <X11/Xresource.h> // xres - dpi
  13 # endif
  14
  15 # ifdef BUILD_ENGINE_SOFTWARE_XCB
  16 #  include <xcb/xcb.h>
  17 #  include <xcb/shm.h>
  18 #  include <xcb/xcb_image.h>
  19 # endif
  20
  21 extern int _evas_engine_soft_x11_log_dom;
  22
  23 # ifdef ERR
  24 #  undef ERR
  25 # endif
  26 # define ERR(...) EINA_LOG_DOM_ERR(_evas_engine_soft_x11_log_dom, __VA_ARGS__)
  27
  28 # ifdef DBG
  29 #  undef DBG
  30 # endif
  31 # define DBG(...) EINA_LOG_DOM_DBG(_evas_engine_soft_x11_log_dom, __VA_ARGS__)
  32
  33 # ifdef INF
  34 #  undef INF
  35 # endif
  36 # define INF(...) EINA_LOG_DOM_INFO(_evas_engine_soft_x11_log_dom, __VA_ARGS__)
  37
  38 # ifdef WRN
  39 #  undef WRN
  40 # endif
  41 # define WRN(...) EINA_LOG_DOM_WARN(_evas_engine_soft_x11_log_dom, __VA_ARGS__)
  42
  43 # ifdef CRIT
  44 #  undef CRIT
  45 # endif
  46 # define CRIT(...) \
  47    EINA_LOG_DOM_CRIT(_evas_engine_soft_x11_log_dom, __VA_ARGS__)
  48
  49 typedef enum _Outbuf_Depth Outbuf_Depth;
  50
  51 enum _Outbuf_Depth
  52 {
  53    OUTBUF_DEPTH_NONE,
  54    OUTBUF_DEPTH_INHERIT,
  55    OUTBUF_DEPTH_RGB_16BPP_565_565_DITHERED,
  56    OUTBUF_DEPTH_RGB_16BPP_555_555_DITHERED,
  57    OUTBUF_DEPTH_RGB_16BPP_444_444_DITHERED,
  58    OUTBUF_DEPTH_RGB_16BPP_565_444_DITHERED,
  59    OUTBUF_DEPTH_RGB_32BPP_888_8888,
  60    OUTBUF_DEPTH_LAST
  61 };
  62
  63 typedef struct _Outbuf Outbuf;
  64
  65 struct _Outbuf
  66 {
  67    Outbuf_Depth depth;
  68    int w, h;
  69    int rot;
  70    int onebuf;
  71
  72    struct
  73      {
  74         Convert_Pal *pal;
  75         union
  76           {
  77 # ifdef BUILD_ENGINE_SOFTWARE_XLIB
  78              struct
  79                {
  80                   Display *disp;
  81                   Window win;
  82                   Pixmap mask;
  83                   Visual *vis;
  84                   Colormap cmap;
  85                   int depth, shm;
  86                   GC gc, gcm;
  87                   unsigned char swap : 1;
  88                   unsigned char bit_swap : 1;
  89                } xlib;
  90 # endif
  91 # ifdef BUILD_ENGINE_SOFTWARE_XCB
  92              struct
  93                {
  94                   xcb_connection_t *conn;
  95                   xcb_screen_t *screen;
  96                   xcb_window_t win;
  97                   xcb_pixmap_t mask;
  98                   xcb_visualtype_t *visual;
  99                   xcb_colormap_t cmap;
 100                   int depth, shm;
 101                   xcb_gcontext_t gc, gcm;
 102                   unsigned char swap : 1;
 103                   unsigned char bit_swap : 1;
 104                } xcb;
 105 # endif
 106           } x11;
 107         struct
 108           {
 109              DATA32 r, g, b;
 110           } mask;
 111
 112         /* 1 big buffer for updates - flush on idle_flush */
 113         RGBA_Image *onebuf;
 114         Eina_List *onebuf_regions;
 115
 116         /* a list of pending regions to write to the target */
 117         Eina_List *pending_writes;
 118
 119         /* a list of previous frame pending regions to write to the target */
 120         Eina_List *prev_pending_writes;
 121
 122 # ifdef EVAS_FRAME_QUEUING
 123         /* protecting prev_pending_writes */
 124         LK(lock);
 125 # endif
 126
 127         unsigned char mask_dither : 1;
 128         unsigned char destination_alpha : 1;
 129         unsigned char debug : 1;
 130         unsigned char synced : 1;
 131      } priv;
 132 };
 133
 134 void evas_software_xlib_x_init(void);
 135 void evas_software_xcb_init(void);
 136
 137 #endif