fixed userData accessors

lowlevel/channel.go

@@ -714,7 +714,8 @@ func (c *Channel) Get3DDistanceFilter() (bool, float64, float64, error) {
 
 // Sets a user value that can be retrieved with "Channel.UserData".
 func (c *Channel) SetUserData(userdata interface{}) error {
-	res := C.FMOD_Channel_SetUserData(c.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_Channel_SetUserData(c.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/channel_group.go

@@ -713,7 +713,8 @@ func (c *ChannelGroup) Get3DDistanceFilter() (bool, float64, float64, error) {
 
 // Sets a user value that can be retrieved with "ChannelGroup.UserData".
 func (c *ChannelGroup) SetUserData(userdata interface{}) error {
-	res := C.FMOD_ChannelGroup_SetUserData(c.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_ChannelGroup_SetUserData(c.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/dsp.go

@@ -430,7 +430,8 @@ func (d *DSP) Idle() (bool, error) {
 // It can be useful if an FMOD callback passes an object of this type as a parameter, and the user does not know which object it is (if many of these types of objects exist).
 // Using "DSP.UserData" would help in the identification of the object.
 func (d *DSP) SetUserData(userdata interface{}) error {
-	res := C.FMOD_DSP_SetUserData(d.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_DSP_SetUserData(d.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/dsp_connection.go

@@ -92,7 +92,8 @@ func (d *DspConnection) Type() (DSPConnectionType, error) {
 // Sets a user value that the DSPConnection object will store internally. Can be retrieved with "DSPConnection.UserData".
 // This function is primarily used in case the user wishes to 'attach' data to an FMOD object.
 func (d *DspConnection) SetUserData(userdata interface{}) error {
-	res := C.FMOD_DSPConnection_SetUserData(d.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_DSPConnection_SetUserData(d.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/geometry.go

@@ -144,7 +144,8 @@ func (g *Geometry) Save(data *interface{}, datasize *C.int) error {
 */
 
 func (g *Geometry) SetUserData(userdata interface{}) error {
-	res := C.FMOD_Geometry_SetUserData(g.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_Geometry_SetUserData(g.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/reverb3d.go

@@ -104,7 +104,8 @@ func (r *Reverb3D) IsActive() (bool, error) {
 // It can be useful if an FMOD callback passes an object of this type as a parameter,
 // and the user does not know which object it is (if many of these types of objects exist). Using Reverb::getUserData would help in the identification of the object.
 func (r *Reverb3D) SetUserData(userdata interface{}) error {
-	res := C.FMOD_Reverb3D_SetUserData(r.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_Reverb3D_SetUserData(r.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/sound.go

@@ -155,7 +155,7 @@ func (s *Sound) Get3DCustomRolloff() (*Vector, int, error) {
 	var points = NewVector()
 	var cpoints *C.FMOD_VECTOR = points.toCp()
 	var numpoints C.int
-	res := C.FMOD_Sound_Get3DCustomRolloff(s.cptr, &cpoints, &numpoints)
+	res := C.FMOD_Sound_Get3DCustomRolloff(s.cptr, unsafe.Pointer(&cpoints), &numpoints)
 	if cpoints != nil {
 		points.fromC(*cpoints)
 	}
@@ -516,7 +516,8 @@ func (s *Sound) MusicSpeed() (float64, error) {
 // It can be useful if an FMOD callback passes an object of this type as a parameter, and the user does not know which object it is
 // (if many of these types of objects exist). Using "Sound.UserData" would help in the identification of the object.
 func (s *Sound) SetUserData(userdata interface{}) error {
-	res := C.FMOD_Sound_SetUserData(s.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_Sound_SetUserData(s.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/sound_group.go

@@ -166,7 +166,8 @@ func (s *SoundGroup) NumPlaying() (int, error) {
 // It can be useful if an FMOD callback passes an object of this type as a parameter, and the user does not know which object it is (if many of these types of objects exist).
 // Using "SoundGroup.UserData" would help in the identification of the object.
 func (s *SoundGroup) SetUserData(userdata interface{}) error {
-	res := C.FMOD_SoundGroup_SetUserData(s.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_SoundGroup_SetUserData(s.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }
 

lowlevel/sound_test.go

@@ -399,6 +399,7 @@ func TestSoundUserData(t *testing.T) {
 	}
 
 	userData := "TestData"
+
 	err = censor.SetUserData(userData)
 	if err != nil {
 		t.Fatal(err)

lowlevel/system.go

@@ -1108,7 +1108,8 @@ func (s *System) NetworkTimeout() (int, error) {
 // It can be useful if an FMOD callback passes an object of this type as a parameter, and the user does not know which object it is (if many of these types of objects exist).
 // Using "System.UserData" would help in the identification of the object.
 func (s *System) SetUserData(userdata interface{}) error {
-	res := C.FMOD_System_SetUserData(s.cptr, unsafe.Pointer(&userdata))
+	data := *(*[]*C.char)(unsafe.Pointer(&userdata))
+	res := C.FMOD_System_SetUserData(s.cptr, unsafe.Pointer(&data))
 	return errs[res]
 }