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 #include <X11/Xlib.h>
   8 #include <X11/Xutil.h>
   9 #include <X11/Xatom.h>
  10 #include <X11/extensions/XShm.h>
  11
  12 #ifdef BUILD_ENGINE_SOFTWARE_XCB
  13 # include <xcb/xcb.h>
  14 # include <xcb/xcb_image.h>
  15 #endif
  16
  17
  18 typedef enum   _Outbuf_Depth    Outbuf_Depth;
  19
  20 enum _Outbuf_Depth
  21 {
  22    OUTBUF_DEPTH_NONE,
  23    OUTBUF_DEPTH_INHERIT,
  24    OUTBUF_DEPTH_RGB_16BPP_565_565_DITHERED,
  25    OUTBUF_DEPTH_RGB_16BPP_555_555_DITHERED,
  26    OUTBUF_DEPTH_RGB_16BPP_444_444_DITHERED,
  27    OUTBUF_DEPTH_RGB_16BPP_565_444_DITHERED,
  28    OUTBUF_DEPTH_RGB_32BPP_888_8888,
  29    OUTBUF_DEPTH_LAST
  30 };
  31
  32 typedef struct _Outbuf          Outbuf;
  33
  34 struct _Outbuf
  35 {
  36    Outbuf_Depth    depth;
  37    int             w, h;
  38    int             rot;
  39    int             onebuf;
  40
  41    struct {
  42       Convert_Pal *pal;
  43       union {
  44          struct {
  45             Display          *disp;
  46             Window            win;
  47             Pixmap            mask;
  48             Visual           *vis;
  49             Colormap          cmap;
  50             int               depth;
  51             int               shm;
  52             GC                gc;
  53             GC                gcm;
  54             unsigned char     swap     : 1;
  55             unsigned char     bit_swap : 1;
  56          } xlib;
  57 #ifdef BUILD_ENGINE_SOFTWARE_XCB
  58          struct {
  59             xcb_connection_t *conn;
  60             xcb_screen_t     *screen;
  61             xcb_drawable_t    win;
  62             xcb_pixmap_t      mask;
  63             xcb_visualtype_t *vis;
  64             xcb_colormap_t    cmap;
  65             int               depth;
  66             int               shm;
  67             xcb_gcontext_t    gc;
  68             xcb_gcontext_t    gcm;
  69             unsigned char     swap     : 1;
  70             unsigned char     bit_swap : 1;
  71          } xcb;
  72 #endif
  73       } x11;
  74       struct {
  75          DATA32    r, g, b;
  76       } mask;
  77
  78       /* 1 big buffer for updates - flush on idle_flush */
  79       RGBA_Image  *onebuf;
  80       Eina_List   *onebuf_regions;
  81
  82       /* a list of pending regions to write to the target */
  83       Eina_List   *pending_writes;
  84       /* a list of previous frame pending regions to write to the target */
  85       Eina_List   *prev_pending_writes;
  86
  87       unsigned char mask_dither : 1;
  88       unsigned char destination_alpha : 1;
  89       unsigned char debug : 1;
  90       unsigned char synced : 1;
  91    } priv;
  92 };
  93
  94
  95 void evas_software_xlib_x_init (void);
  96 void evas_software_xcb_x_init  (void);
  97
  98
  99 #endif