src/modules/engines/software_16_ddraw/evas_engine.h

   1 #ifndef __EVAS_ENGINE_H__
   2 #define __EVAS_ENGINE_H__
   3
   4
   5 #include <windows.h>
   6 #include <ddraw.h>
   7
   8 #include "evas_common_soft16.h"
   9
  10 typedef struct _DDraw_Output_Buffer       DDraw_Output_Buffer;
  11
  12 struct _DDraw_Output_Buffer
  13 {
  14    Soft16_Image im;
  15   struct {
  16      HWND                window;
  17      LPDIRECTDRAW        object;
  18      LPDIRECTDRAWSURFACE surface_primary;
  19      LPDIRECTDRAWSURFACE surface_back;
  20      LPDIRECTDRAWSURFACE surface_source;
  21   } dd;
  22    int          x;
  23    int          y;
  24    int          width;
  25    int          height;
  26    int          depth;
  27    int          pitch;
  28 };
  29
  30 /****/
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36
  37 DDraw_Output_Buffer *evas_software_ddraw_output_buffer_new        (HWND                window,
  38                                                                    LPDIRECTDRAW        object,
  39                                                                    LPDIRECTDRAWSURFACE surface_primary,
  40                                                                    LPDIRECTDRAWSURFACE surface_back,
  41                                                                    LPDIRECTDRAWSURFACE surface_source,
  42                                                                    int width,
  43                                                                    int height);
  44 void                 evas_software_ddraw_output_buffer_free       (DDraw_Output_Buffer *ddob, int sync);
  45 void                 evas_software_ddraw_output_buffer_paste      (DDraw_Output_Buffer *ddob);
  46
  47
  48 void *evas_software_ddraw_lock(DDraw_Output_Buffer *ddob, int *ddraw_width, int *ddraw_height, int *ddraw_pitch, int *ddraw_depth);
  49
  50 void  evas_software_ddraw_unlock_and_flip(DDraw_Output_Buffer *ddob);
  51
  52 void  evas_software_ddraw_surface_resize(DDraw_Output_Buffer *ddob);
  53
  54
  55 #ifdef __cplusplus
  56 }
  57 #endif
  58
  59 #endif /* __EVAS_ENGINE_H__ */