src/modules/engines/software_8_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 <xcb/xcb.h>
   8 #include <xcb/shm.h>
   9 #include <xcb/xcb_image.h>
  10
  11 #include "evas_common.h"
  12 #include "evas_common_soft8.h"
  13
  14 extern int _evas_engine_soft8_x11_log_dom;
  15 #ifdef ERR
  16 # undef ERR
  17 #endif
  18 #define ERR(...) EINA_LOG_DOM_ERR(_evas_engine_soft8_x11_log_dom, __VA_ARGS__)
  19
  20 #ifdef DBG
  21 # undef DBG
  22 #endif
  23 #define DBG(...) EINA_LOG_DOM_DBG(_evas_engine_soft8_x11_log_dom, __VA_ARGS__)
  24
  25 #ifdef INF
  26 # undef INF
  27 #endif
  28 #define INF(...) EINA_LOG_DOM_INFO(_evas_engine_soft8_x11_log_dom, __VA_ARGS__)
  29
  30 #ifdef WRN
  31 # undef WRN
  32 #endif
  33 #define WRN(...) EINA_LOG_DOM_WARN(_evas_engine_soft8_x11_log_dom, __VA_ARGS__)
  34
  35 #ifdef CRIT
  36 # undef CRIT
  37 #endif
  38 #define CRIT(...) EINA_LOG_DOM_CRIT(_evas_engine_soft8_x11_log_dom, __VA_ARGS__)
  39
  40 typedef struct _X_Output_Buffer       X_Output_Buffer;
  41
  42 struct _X_Output_Buffer
  43 {
  44    Soft8_Image                  *im;
  45    xcb_connection_t             *connection;
  46    xcb_screen_t                 *screen;
  47    xcb_image_t                  *xim;
  48    xcb_drawable_t               drawable;
  49    xcb_gcontext_t               gc;
  50    xcb_shm_segment_info_t       *shm_info;
  51    unsigned char                *pal;
  52    void                         *data;
  53 };
  54
  55 /****/
  56 void             evas_software_x11_x_init                        (void);
  57
  58 int              evas_software_x11_x_can_do_shm                  (xcb_connection_t *c, xcb_screen_t *screen);
  59 X_Output_Buffer *evas_software_x11_x_output_buffer_new           (xcb_connection_t *, xcb_screen_t *screen, int depth, unsigned char *pal, int w, int h, int try_shm, void *data);
  60 void             evas_software_x11_x_output_buffer_free          (X_Output_Buffer *xob, int sync);
  61 void             evas_software_x11_x_output_buffer_paste         (X_Output_Buffer *xob, xcb_drawable_t d, xcb_gcontext_t gc, int x, int y, int w, int h, int sync);
  62 DATA8           *evas_software_x11_x_output_buffer_data          (X_Output_Buffer *xob, int *bytes_per_line_ret);
  63 int              evas_software_x11_x_output_buffer_depth         (X_Output_Buffer *xob);
  64 int              evas_software_x11_x_output_buffer_byte_order    (X_Output_Buffer *xob);
  65 int              evas_software_x11_x_output_buffer_bit_order     (X_Output_Buffer *xob);
  66
  67 #endif