| Microsoft DirectX 8.1 (C++) |
The SetTrackConfig method sets the configuration settings of a track.
Syntax
HRESULT SetTrackConfig(
REFGUID rguidTrackClassID,
DWORD dwGroupBits,
DWORD dwIndex,
DWORD dwFlagsOn,
DWORD dwFlagsOff
);
Parameters
rguidTrackClassID
Reference to (C++) or address of (C) the identifier of the track class. For a list of values, see Standard Track Types.
dwGroupBits
Groups to which the track belongs.
dwIndex
Index of the track within the group, or DMUS_SEG_ALLTRACKS to set the configuration of all tracks in the group.
dwFlagsOn
Configuration flags to set. See Remarks.
dwFlagsOff
Configuration flags to clear. See Remarks.
Return Values
If the method succeeds, the return value is S_OK.
If it fails, the method can return one of the error values shown in the following table.
| Return code |
| DMUS_E_TRACK_NOT_FOUND |
| E_INVALIDARG |
Remarks
If you change a flag on a segment, subsequent instances of segment states inherit the change. However, segment states that are already playing do not change their behavior.
The flags in the following table are defined.
| Value | Description |
| DMUS_TRACKCONFIG_COMPOSING | Use this track to compose other tracks. |
| DMUS_TRACKCONFIG_CONTROL_ENABLED | Enable IDirectMusicTrack8::GetParamEx. |
| DMUS_TRACKCONFIG_CONTROL_NOTIFICATION | When played in a controlling segment, override notification of primary segment tracks. |
| DMUS_TRACKCONFIG_CONTROL_PLAY | When played in a controlling segment, override playback of primary segment tracks. |
| DMUS_TRACKCONFIG_DEFAULT | The combination of DMUS_TRACKCONFIG_CONTROL_ENABLED | DMUS_TRACKCONFIG_PLAY_ENABLED | DMUS_TRACKCONFIG_NOTIFICATION_ENABLED. |
| DMUS_TRACKCONFIG_FALLBACK | The track tries to get parameters from this segment if the primary and control segments don't return the requested information. |
| DMUS_TRACKCONFIG_LOOP_COMPOSE | Regenerate data each time the track repeats. |
| DMUS_TRACKCONFIG_NOTIFICATION_ENABLED | Enable notifications. |
| DMUS_TRACKCONFIG_OVERRIDE_ALL | The track tries to get parameters from this segment before the control and primary segment. |
| DMUS_TRACKCONFIG_OVERRIDE_PRIMARY | The track tries to get parameters from this segment before the primary segment. |
| DMUS_TRACKCONFIG_PLAY_CLOCKTIME | Play in clock time, not music time. |
| DMUS_TRACKCONFIG_PLAY_COMPOSE | Regenerate data each time the track starts playing. |
| DMUS_TRACKCONFIG_PLAY_ENABLED | Enable track to send messages. |
| DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT | In composing transitions, get track information from the current place in the first segment. |
| DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART | In composing transitions, get track information from the start of the first segment. |
| DMUS_TRACKCONFIG_TRANS1_TOSEGSTART | In composing transitions, get track information from the start of the second segment. |
The following table shows which track configuration flags are valid for standard tracks.
| Track | Valid flags |
| Band | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Chord | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Chordmap | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Command | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Lyrics | DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Marker | DMUS_TRACKCONFIG_CONTROL_ENABLED |
| Melody formulation (Not implemented in DirectX 8.1) |
DMUS_TRACKCONFIG_COMPOSING DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_LOOP_COMPOSE DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_PLAY_COMPOSE DMUS_TRACKCONFIG_PLAY_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Motif | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_FALLBACK DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_OVERRIDE_ALL DMUS_TRACKCONFIG_OVERRIDE_PRIMARY DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Mute | DMUS_TRACKCONFIG_CONTROL_ENABLED |
| Parameter control | DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Pattern | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_FALLBACK DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_OVERRIDE_ALL DMUS_TRACKCONFIG_OVERRIDE_PRIMARY DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Script | DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Segment Trigger | DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Sequence | DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_FALLBACK DMUS_TRACKCONFIG_OVERRIDE_ALL DMUS_TRACKCONFIG_OVERRIDE_PRIMARY DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Signpost | DMUS_TRACKCONFIG_COMPOSING DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_LOOP_COMPOSE DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_PLAY_COMPOSE DMUS_TRACKCONFIG_PLAY_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Style | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_FALLBACK DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_OVERRIDE_ALL DMUS_TRACKCONFIG_OVERRIDE_PRIMARY DMUS_TRACKCONFIG_PLAY_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Sysex | DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
| Tempo | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED DMUS_TRACKCONFIG_TRANS1_FROMSEGCURRENT DMUS_TRACKCONFIG_TRANS1_FROMSEGSTART DMUS_TRACKCONFIG_TRANS1_TOSEGSTART |
| Time signature | DMUS_TRACKCONFIG_CONTROL_ENABLED DMUS_TRACKCONFIG_CONTROL_NOTIFICATION DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_NOTIFICATION_ENABLED DMUS_TRACKCONFIG_PLAY_ENABLED |
| Wave | DMUS_TRACKCONFIG_CONTROL_PLAY DMUS_TRACKCONFIG_FALLBACK DMUS_TRACKCONFIG_OVERRIDE_ALL DMUS_TRACKCONFIG_OVERRIDE_PRIMARY DMUS_TRACKCONFIG_PLAY_CLOCKTIME DMUS_TRACKCONFIG_PLAY_ENABLED |
Requirements
Header: Declared in dmusici.h.
See Also