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comparison include/SDL_video.h @ 1660:8b9d79e7eacf SDL-1.3

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Added API requested in bug #43: Added SDL_GetNumVideoDrivers() and SDL_GetVideoDriver(). Replaced SDL_VideoDriverName() with SDL_GetCurrentVideoDriver() Added SDL_GetNumAudioDrivers() and SDL_GetAudioDriver(). Replaced SDL_AudioDriverName() with SDL_GetCurrentAudioDriver()
author Sam Lantinga <slouken@libsdl.org>
date Sat, 20 May 2006 04:35:58 +0000
parents e49147870aac
children 782fd950bd46
comparison
equal deleted inserted replaced
1659:14717b52abc0 1660:8b9d79e7eacf
222 #define SDL_LOGPAL 0x01 222 #define SDL_LOGPAL 0x01
223 #define SDL_PHYSPAL 0x02 223 #define SDL_PHYSPAL 0x02
224 224
225 /* Function prototypes */ 225 /* Function prototypes */
226 226
227 /* These functions return the list of built in video drivers, in the
228 * order that they are normally initialized by default.
229 */
230 extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void);
231 extern DECLSPEC const char * SDLCALL SDL_GetVideoDriver(int index);
232
227 /* These functions are used internally, and should not be used unless you 233 /* These functions are used internally, and should not be used unless you
228 * have a specific need to specify the video driver you want to use. 234 * have a specific need to specify the video driver you want to use.
229 * You should normally use SDL_Init() or SDL_InitSubSystem(). 235 * You should normally use SDL_Init() or SDL_InitSubSystem().
230 * 236 *
231 * SDL_VideoInit() initializes the video subsystem -- sets up a connection 237 * SDL_VideoInit() initializes the video subsystem -- sets up a connection
238 * you won't be able to set full-screen display modes. 244 * you won't be able to set full-screen display modes.
239 */ 245 */
240 extern DECLSPEC int SDLCALL SDL_VideoInit(const char *driver_name, Uint32 flags); 246 extern DECLSPEC int SDLCALL SDL_VideoInit(const char *driver_name, Uint32 flags);
241 extern DECLSPEC void SDLCALL SDL_VideoQuit(void); 247 extern DECLSPEC void SDLCALL SDL_VideoQuit(void);
242 248
243 /* This function fills the given character buffer with the name of the 249 /* This function returns the name of the current video driver, or NULL
244 * video driver, and returns a pointer to it if the video driver has 250 * if no driver has been initialized.
245 * been initialized. It returns NULL if no driver has been initialized. 251 */
246 */ 252 extern DECLSPEC const char * SDLCALL SDL_GetCurrentVideoDriver(void);
247 extern DECLSPEC char * SDLCALL SDL_VideoDriverName(char *namebuf, int maxlen);
248 253
249 /* 254 /*
250 * This function returns a pointer to the current display surface. 255 * This function returns a pointer to the current display surface.
251 * If SDL is doing format conversion on the display surface, this 256 * If SDL is doing format conversion on the display surface, this
252 * function returns the publicly visible surface, not the real video 257 * function returns the publicly visible surface, not the real video