Added SDL_JoystickGetSerial() and SDL_GameControllerGetSerial()

libsdl-org · Nov 17, 2020 · d140d88 · d140d88
1 parent 55e59a4
commit d140d88
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Showing 12 changed files with 210 additions and 150 deletions.
diff --git a/include/SDL_gamecontroller.h b/include/SDL_gamecontroller.h
@@ -172,7 +172,7 @@ extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForGUID(SDL_JoystickGUID
  *
  *  \return the mapping string.  Must be freed with SDL_free().  Returns NULL if no mapping is available
  */
-extern DECLSPEC char * SDLCALL SDL_GameControllerMapping(SDL_GameController * gamecontroller);
+extern DECLSPEC char * SDLCALL SDL_GameControllerMapping(SDL_GameController *gamecontroller);
 
 /**
  *  Is the joystick on this index supported by the game controller interface?
@@ -247,19 +247,26 @@ extern DECLSPEC void SDLCALL SDL_GameControllerSetPlayerIndex(SDL_GameController
  *  Get the USB vendor ID of an opened controller, if available.
  *  If the vendor ID isn't available this function returns 0.
  */
-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController * gamecontroller);
+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController *gamecontroller);
 
 /**
  *  Get the USB product ID of an opened controller, if available.
  *  If the product ID isn't available this function returns 0.
  */
-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController * gamecontroller);
+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController *gamecontroller);
 
 /**
  *  Get the product version of an opened controller, if available.
  *  If the product version isn't available this function returns 0.
  */
-extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController * gamecontroller);
+extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController *gamecontroller);
+
+/**
+ *  Get the serial number of an opened controller, if available.
+ * 
+ *  Returns the serial number of the controller, or NULL if it is not available.
+ */
+extern DECLSPEC const char * SDLCALL SDL_GameControllerGetSerial(SDL_GameController *gamecontroller);
 
 /**
  *  Returns SDL_TRUE if the controller has been opened and currently connected,

diff --git a/include/SDL_joystick.h b/include/SDL_joystick.h
@@ -230,55 +230,62 @@ extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index);
  * 
  * Returns 0 on success, -1 on error.
  */
-extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick * joystick, int axis, Sint16 value);
-extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick * joystick, int button, Uint8 value);
-extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick * joystick, int hat, Uint8 value);
+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick *joystick, int axis, Sint16 value);
+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick *joystick, int button, Uint8 value);
+extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value);
 
 /**
  *  Return the name for this currently opened joystick.
  *  If no name can be found, this function returns NULL.
  */
-extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick * joystick);
+extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick *joystick);
 
 /**
  *  Get the player index of an opened joystick, or -1 if it's not available
  *
  *  For XInput controllers this returns the XInput user index.
  */
-extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick * joystick);
+extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick *joystick);
 
 /**
  *  Set the player index of an opened joystick
  */
-extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick * joystick, int player_index);
+extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick *joystick, int player_index);
 
 /**
  *  Return the GUID for this opened joystick
  */
-extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick * joystick);
+extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick *joystick);
 
 /**
  *  Get the USB vendor ID of an opened joystick, if available.
  *  If the vendor ID isn't available this function returns 0.
  */
-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick * joystick);
+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick *joystick);
 
 /**
  *  Get the USB product ID of an opened joystick, if available.
  *  If the product ID isn't available this function returns 0.
  */
-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick * joystick);
+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick *joystick);
 
 /**
  *  Get the product version of an opened joystick, if available.
  *  If the product version isn't available this function returns 0.
  */
-extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick * joystick);
+extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick *joystick);
+
+/**
+ *  Get the serial number of an opened joystick, if available.
+ * 
+ *  Returns the serial number of the joystick, or NULL if it is not available.
+ */
+extern DECLSPEC const char * SDLCALL SDL_JoystickGetSerial(SDL_Joystick *joystick);
 
 /**
  *  Get the type of an opened joystick.
  */
-extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick * joystick);
+extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick *joystick);
 
 /**
  *  Return a string representation for this guid. pszGUID must point to at least 33 bytes
@@ -294,35 +301,35 @@ extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUIDFromString(const cha
 /**
  *  Returns SDL_TRUE if the joystick has been opened and currently connected, or SDL_FALSE if it has not.
  */
-extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick * joystick);
+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick *joystick);
 
 /**
  *  Get the instance ID of an opened joystick or -1 if the joystick is invalid.
  */
-extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick * joystick);
+extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick *joystick);
 
 /**
  *  Get the number of general axis controls on a joystick.
  */
-extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick * joystick);
+extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick *joystick);
 
 /**
  *  Get the number of trackballs on a joystick.
  *
  *  Joystick trackballs have only relative motion events associated
  *  with them and their state cannot be polled.
  */
-extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick * joystick);
+extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick *joystick);
 
 /**
  *  Get the number of POV hats on a joystick.
  */
-extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick * joystick);
+extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick *joystick);
 
 /**
  *  Get the number of buttons on a joystick.
  */
-extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick * joystick);
+extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick *joystick);
 
 /**
  *  Update the current state of the open joysticks.
@@ -352,7 +359,7 @@ extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state);
  *
  *  The axis indices start at index 0.
  */
-extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick * joystick,
+extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick *joystick,
                                                    int axis);
 
 /**
@@ -364,7 +371,7 @@ extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick * joystick,
  *
  *  \return SDL_TRUE if this axis has any initial value, or SDL_FALSE if not.
  */
-extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick * joystick,
+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick *joystick,
                                                    int axis, Sint16 *state);
 
 /**
@@ -398,7 +405,7 @@ extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick *
  *           - ::SDL_HAT_LEFTUP
  *           - ::SDL_HAT_LEFTDOWN
  */
-extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick * joystick,
+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick *joystick,
                                                  int hat);
 
 /**
@@ -408,15 +415,15 @@ extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick * joystick,
  *
  *  The ball indices start at index 0.
  */
-extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick * joystick,
+extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick *joystick,
                                                 int ball, int *dx, int *dy);
 
 /**
  *  Get the current state of a button on a joystick.
  *
  *  The button indices start at index 0.
  */
-extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick * joystick,
+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick *joystick,
                                                     int button);
 
 /**
@@ -430,7 +437,7 @@ extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick * joystick,
  *
  *  \return 0, or -1 if rumble isn't supported on this joystick
  */
-extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
+extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
 
 /**
  *  Start a rumble effect in the joystick's triggers
@@ -443,7 +450,7 @@ extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick * joystick, Uint16 l
  *
  *  \return 0, or -1 if trigger rumble isn't supported on this joystick
  */
-extern DECLSPEC int SDLCALL SDL_JoystickRumbleTriggers(SDL_Joystick * joystick, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);
+extern DECLSPEC int SDLCALL SDL_JoystickRumbleTriggers(SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);
 
 /**
  *  Return whether a joystick has an LED
@@ -452,7 +459,7 @@ extern DECLSPEC int SDLCALL SDL_JoystickRumbleTriggers(SDL_Joystick * joystick,
  *
  *  \return SDL_TRUE, or SDL_FALSE if this joystick does not have a modifiable LED
  */
-extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasLED(SDL_Joystick * joystick);
+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasLED(SDL_Joystick *joystick);
 
 /**
  *  Update a joystick's LED color.
@@ -464,17 +471,17 @@ extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasLED(SDL_Joystick * joystick);
  *
  *  \return 0, or -1 if this joystick does not have a modifiable LED
  */
-extern DECLSPEC int SDLCALL SDL_JoystickSetLED(SDL_Joystick * joystick, Uint8 red, Uint8 green, Uint8 blue);
+extern DECLSPEC int SDLCALL SDL_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue);
 
 /**
  *  Close a joystick previously opened with SDL_JoystickOpen().
  */
-extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick * joystick);
+extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick *joystick);
 
 /**
  *  Return the battery level of this joystick
  */
-extern DECLSPEC SDL_JoystickPowerLevel SDLCALL SDL_JoystickCurrentPowerLevel(SDL_Joystick * joystick);
+extern DECLSPEC SDL_JoystickPowerLevel SDLCALL SDL_JoystickCurrentPowerLevel(SDL_Joystick *joystick);
 
 /* Ends C function definitions when using C++ */
 #ifdef __cplusplus

diff --git a/src/dynapi/SDL_dynapi_overrides.h b/src/dynapi/SDL_dynapi_overrides.h
@@ -780,3 +780,5 @@
 #define SDL_GameControllerGetNumTouchpadFingers SDL_GameControllerGetNumTouchpadFingers_REAL
 #define SDL_GameControllerGetTouchpadFinger SDL_GameControllerGetTouchpadFinger_REAL
 #define SDL_crc32 SDL_crc32_REAL
+#define SDL_GameControllerGetSerial SDL_GameControllerGetSerial_REAL
+#define SDL_JoystickGetSerial SDL_JoystickGetSerial_REAL
diff --git a/src/dynapi/SDL_dynapi_procs.h b/src/dynapi/SDL_dynapi_procs.h
@@ -841,3 +841,5 @@ SDL_DYNAPI_PROC(int,SDL_GameControllerGetNumTouchpads,(SDL_GameController *a),(a
 SDL_DYNAPI_PROC(int,SDL_GameControllerGetNumTouchpadFingers,(SDL_GameController *a, int b),(a,b),return)
 SDL_DYNAPI_PROC(int,SDL_GameControllerGetTouchpadFinger,(SDL_GameController *a, int b, int c, Uint8 *d, float *e, float *f, float *g),(a,b,c,d,e,f,g),return)
 SDL_DYNAPI_PROC(Uint32,SDL_crc32,(Uint32 a, const void *b, size_t c),(a,b,c),return)
+SDL_DYNAPI_PROC(const char*,SDL_GameControllerGetSerial,(SDL_GameController *a),(a),return)
+SDL_DYNAPI_PROC(const char*,SDL_JoystickGetSerial,(SDL_Joystick *a),(a),return)