SDL_SysWMinfo
Name
SDL_SysWMinfo -- System-specific window-manager info
Structure Definition
The definition depends on the system.
Generic
typedef struct {
SDL_version version;
int data;
} SDL_SysWMinfo;
X11
typedef enum {
SDL_SYSWM_X11
} SDL_SYSWM_TYPE;
typedef struct {
SDL_version version;
SDL_SYSWM_TYPE subsystem;
union {
struct {
Display *display; /* The X11 display */
Window window; /* The X11 display window */
/* These locking functions should be called around
any X11 functions using the display variable.
They lock the event thread, so should not be
called around event functions or from event filters.
*/
void (*lock_func)(void);
void (*unlock_func)(void);
/* Introduced in SDL 1.0.2 */
Window fswindow; /* The X11 fullscreen window */
Window wmwindow; /* The X11 managed input window */
/* Introduced in SDL 1.2.12 */
Display *gfxdisplay; /* The X11 display to which rendering is done */
} x11;
} info;
} SDL_SysWMinfo;
Windows
typedef struct {
SDL_version version;
HWND window; /* The Win32 display window */
HGLRC hglrc; /* The OpenGL context, if any */
} SDL_SysWMinfo;
RISCOS
typedef struct {
SDL_version version;
int wimpVersion; /* Wimp version running under */
int taskHandle; /* The RISCOS task handle */
int window; /* The RISCOS display window */
} SDL_SysWMinfo;
Description
This structure is filled in by SDL_GetWMInfo.