forked from KolibriOS/kolibrios
SDL: Added CD-ROM and Joystick stubs for easer porting
git-svn-id: svn://kolibrios.org@9956 a494cfbc-eb01-0410-851d-a64ba20cac60
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turbocat
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@ -30,6 +30,8 @@ static char rcsid =
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#ifndef _SDL_cdrom_h
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#define _SDL_cdrom_h
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#include <stddef.h>
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#include "SDL_types.h"
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#include "begin_code.h"
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@ -43,6 +45,8 @@ extern "C" {
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for CD-ROM drives, and load appropriate drivers.
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*/
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#warning "CD-ROM support in SDL is not implemented for KolibriOS. All functions are stubs!"
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/* The maximum number of CD-ROM tracks on a disk */
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#define SDL_MAX_TRACKS 99
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@ -99,7 +103,10 @@ typedef struct SDL_CD {
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/* Returns the number of CD-ROM drives on the system, or -1 if
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SDL_Init() has not been called with the SDL_INIT_CDROM flag.
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*/
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extern DECLSPEC int SDL_CDNumDrives(void);
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static inline DECLSPEC int SDL_CDNumDrives(void)
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{
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return -1;
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}
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/* Returns a human-readable, system-dependent identifier for the CD-ROM.
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Example:
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@ -107,7 +114,10 @@ extern DECLSPEC int SDL_CDNumDrives(void);
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"E:"
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"/dev/disk/ide/1/master"
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*/
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extern DECLSPEC const char * SDL_CDName(int drive);
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static inline DECLSPEC const char * SDL_CDName(int drive)
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{
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return NULL;
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}
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/* Opens a CD-ROM drive for access. It returns a drive handle on success,
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or NULL if the drive was invalid or busy. This newly opened CD-ROM
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@ -115,13 +125,19 @@ extern DECLSPEC const char * SDL_CDName(int drive);
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CD-ROM handle.
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Drives are numbered starting with 0. Drive 0 is the system default CD-ROM.
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*/
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extern DECLSPEC SDL_CD * SDL_CDOpen(int drive);
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static inline DECLSPEC SDL_CD * SDL_CDOpen(int drive)
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{
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return NULL;
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}
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/* This function returns the current status of the given drive.
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If the drive has a CD in it, the table of contents of the CD and current
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play position of the CD will be stored in the SDL_CD structure.
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*/
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extern DECLSPEC CDstatus SDL_CDStatus(SDL_CD *cdrom);
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static inline DECLSPEC CDstatus SDL_CDStatus(SDL_CD *cdrom)
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{
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return CD_ERROR;
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}
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/* Play the given CD starting at 'start_track' and 'start_frame' for 'ntracks'
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tracks and 'nframes' frames. If both 'ntrack' and 'nframe' are 0, play
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@ -142,29 +158,49 @@ extern DECLSPEC CDstatus SDL_CDStatus(SDL_CD *cdrom);
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This function returns 0, or -1 if there was an error.
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*/
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extern DECLSPEC int SDL_CDPlayTracks(SDL_CD *cdrom,
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int start_track, int start_frame, int ntracks, int nframes);
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static inline DECLSPEC int SDL_CDPlayTracks(SDL_CD *cdrom,
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int start_track, int start_frame, int ntracks, int nframes)
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{
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return CD_ERROR;
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}
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/* Play the given CD starting at 'start' frame for 'length' frames.
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It returns 0, or -1 if there was an error.
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*/
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extern DECLSPEC int SDL_CDPlay(SDL_CD *cdrom, int start, int length);
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static inline DECLSPEC int SDL_CDPlay(SDL_CD *cdrom, int start, int length)
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{
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return CD_ERROR;
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}
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/* Pause play -- returns 0, or -1 on error */
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extern DECLSPEC int SDL_CDPause(SDL_CD *cdrom);
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static inline DECLSPEC int SDL_CDPause(SDL_CD *cdrom)
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{
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return CD_ERROR;
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}
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/* Resume play -- returns 0, or -1 on error */
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extern DECLSPEC int SDL_CDResume(SDL_CD *cdrom);
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static inline DECLSPEC int SDL_CDResume(SDL_CD *cdrom)
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{
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return CD_ERROR;
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}
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/* Stop play -- returns 0, or -1 on error */
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extern DECLSPEC int SDL_CDStop(SDL_CD *cdrom);
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static inline DECLSPEC int SDL_CDStop(SDL_CD *cdrom)
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{
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return CD_ERROR;
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}
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/* Eject CD-ROM -- returns 0, or -1 on error */
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extern DECLSPEC int SDL_CDEject(SDL_CD *cdrom);
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static inline DECLSPEC int SDL_CDEject(SDL_CD *cdrom)
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{
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return CD_ERROR;
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}
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/* Closes the handle for the CD-ROM drive */
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extern DECLSPEC void SDL_CDClose(SDL_CD *cdrom);
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static inline DECLSPEC void SDL_CDClose(SDL_CD *cdrom)
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{
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/* STUB! */
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}
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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@ -43,11 +43,13 @@ extern DECLSPEC void SDL_ClearError(void);
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/* Private error message function - used internally */
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#define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM)
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#define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED)
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typedef enum {
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SDL_ENOMEM,
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SDL_EFREAD,
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SDL_EFWRITE,
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SDL_EFSEEK,
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SDL_UNSUPPORTED,
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SDL_LASTERROR
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} SDL_errorcode;
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extern void SDL_Error(SDL_errorcode code);
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@ -34,7 +34,6 @@ static char rcsid =
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#include "SDL_active.h"
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#include "SDL_keyboard.h"
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#include "SDL_mouse.h"
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#include "SDL_joystick.h"
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#include "SDL_quit.h"
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#include "begin_code.h"
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@ -30,7 +30,11 @@ static char rcsid =
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#ifndef _SDL_joystick_h
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#define _SDL_joystick_h
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#include <stddef.h>
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#include "SDL_types.h"
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#include "SDL_error.h"
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#include "SDL_events.h"
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#include "begin_code.h"
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/* Set up for C function definitions, even when using C++ */
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@ -47,19 +51,26 @@ extern "C" {
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struct _SDL_Joystick;
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typedef struct _SDL_Joystick SDL_Joystick;
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#warning "Joysticks are not supported in KolibriOS. All functions are stubs!"
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/* Function prototypes */
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/*
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* Count the number of joysticks attached to the system
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*/
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extern DECLSPEC int SDL_NumJoysticks(void);
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static inline DECLSPEC int SDL_NumJoysticks(void)
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{
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return 0;
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}
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/*
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* Get the implementation dependent name of a joystick.
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* This can be called before any joysticks are opened.
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* If no name can be found, this function returns NULL.
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*/
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extern DECLSPEC const char *SDL_JoystickName(int device_index);
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static inline DECLSPEC const char *SDL_JoystickName(int device_index)
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{
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return NULL;
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}
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/*
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* Open a joystick for use - the index passed as an argument refers to
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@ -68,46 +79,70 @@ extern DECLSPEC const char *SDL_JoystickName(int device_index);
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*
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* This function returns a joystick identifier, or NULL if an error occurred.
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*/
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extern DECLSPEC SDL_Joystick *SDL_JoystickOpen(int device_index);
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static inline DECLSPEC SDL_Joystick *SDL_JoystickOpen(int device_index)
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{
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return NULL;
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}
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/*
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* Returns 1 if the joystick has been opened, or 0 if it has not.
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*/
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extern DECLSPEC int SDL_JoystickOpened(int device_index);
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static inline DECLSPEC int SDL_JoystickOpened(int device_index)
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{
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return 0;
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}
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/*
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* Get the device index of an opened joystick.
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*/
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extern DECLSPEC int SDL_JoystickIndex(SDL_Joystick *joystick);
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static inline DECLSPEC int SDL_JoystickIndex(SDL_Joystick *joystick)
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{
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return -1;
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}
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/*
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* Get the number of general axis controls on a joystick
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*/
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extern DECLSPEC int SDL_JoystickNumAxes(SDL_Joystick *joystick);
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static inline DECLSPEC int SDL_JoystickNumAxes(SDL_Joystick *joystick)
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{
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return -1;
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}
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/*
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* Get the number of trackballs on a joystick
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* Joystick trackballs have only relative motion events associated
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* with them and their state cannot be polled.
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*/
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extern DECLSPEC int SDL_JoystickNumBalls(SDL_Joystick *joystick);
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static inline DECLSPEC int SDL_JoystickNumBalls(SDL_Joystick *joystick)
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{
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return -1;
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}
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/*
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* Get the number of POV hats on a joystick
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*/
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extern DECLSPEC int SDL_JoystickNumHats(SDL_Joystick *joystick);
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static inline DECLSPEC int SDL_JoystickNumHats(SDL_Joystick *joystick)
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{
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return -1;
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}
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/*
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* Get the number of buttons on a joystick
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*/
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extern DECLSPEC int SDL_JoystickNumButtons(SDL_Joystick *joystick);
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static inline DECLSPEC int SDL_JoystickNumButtons(SDL_Joystick *joystick)
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{
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return -1;
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}
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/*
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* Update the current state of the open joysticks.
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* This is called automatically by the event loop if any joystick
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* events are enabled.
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*/
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extern DECLSPEC void SDL_JoystickUpdate(void);
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static inline DECLSPEC void SDL_JoystickUpdate(void)
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{
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/* STUB! */
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}
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/*
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* Enable/disable joystick event polling.
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@ -116,14 +151,20 @@ extern DECLSPEC void SDL_JoystickUpdate(void);
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* information.
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* The state can be one of SDL_QUERY, SDL_ENABLE or SDL_IGNORE.
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*/
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extern DECLSPEC int SDL_JoystickEventState(int state);
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static inline DECLSPEC int SDL_JoystickEventState(int state)
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{
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return SDL_IGNORE;
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}
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/*
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* Get the current state of an axis control on a joystick
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* The state is a value ranging from -32768 to 32767.
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* The axis indices start at index 0.
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*/
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extern DECLSPEC Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);
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static inline DECLSPEC Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis)
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{
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return -1;
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}
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/*
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* Get the current state of a POV hat on a joystick
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@ -141,26 +182,36 @@ extern DECLSPEC Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);
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/*
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* The hat indices start at index 0.
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*/
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extern DECLSPEC Uint8 SDL_JoystickGetHat(SDL_Joystick *joystick, int hat);
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static inline DECLSPEC Uint8 SDL_JoystickGetHat(SDL_Joystick *joystick, int hat)
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{
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return 0;
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}
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/*
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* Get the ball axis change since the last poll
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* This returns 0, or -1 if you passed it invalid parameters.
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* The ball indices start at index 0.
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*/
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extern DECLSPEC int SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy);
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static inline DECLSPEC int SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy)
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{
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return -1;
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}
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/*
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* Get the current state of a button on a joystick
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* The button indices start at index 0.
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*/
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extern DECLSPEC Uint8 SDL_JoystickGetButton(SDL_Joystick *joystick, int button);
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static inline DECLSPEC Uint8 SDL_JoystickGetButton(SDL_Joystick *joystick, int button)
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{
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return 0;
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}
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/*
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* Close a joystick previously opened with SDL_JoystickOpen()
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*/
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extern DECLSPEC void SDL_JoystickClose(SDL_Joystick *joystick);
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static inline DECLSPEC void SDL_JoystickClose(SDL_Joystick *joystick)
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{
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/* STUB! */
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}
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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