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Merge branch 'master' of https://github.com/rheit/zdoom

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This commit is contained in:
Christoph Oelckers 2016-01-21 10:24:03 +01:00
commit e4982b1ced
6 changed files with 162 additions and 43 deletions
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10
src/sound/i_musicinterns.h
View file

@ -600,9 +600,9 @@ public:
protected:
void Heapify();
unsigned int Parent(unsigned int i) { return (i + 1u) / 2u - 1u; }
unsigned int Left(unsigned int i) { return (i + 1u) * 2u - 1u; }
unsigned int Right(unsigned int i) { return (i + 1u) * 2u; }
unsigned int Parent(unsigned int i) const { return (i + 1u) / 2u - 1u; }
unsigned int Left(unsigned int i) const { return (i + 1u) * 2u - 1u; }
unsigned int Right(unsigned int i) const { return (i + 1u) * 2u; }
};
class HMISong : public MIDIStreamer
@ -630,7 +630,7 @@ protected:
struct TrackInfo;
void ProcessInitialMetaEvents ();
DWORD *SendCommand (DWORD *event, TrackInfo *track, DWORD delay);
DWORD *SendCommand (DWORD *event, TrackInfo *track, DWORD delay, ptrdiff_t room, bool &sysex_noroom);
TrackInfo *FindNextDue ();
static DWORD ReadVarLenHMI(TrackInfo *);
@ -673,7 +673,7 @@ protected:
void AdvanceSong(DWORD time);
void ProcessInitialMetaEvents();
DWORD *SendCommand (DWORD *event, EventSource track, DWORD delay);
DWORD *SendCommand (DWORD *event, EventSource track, DWORD delay, ptrdiff_t room, bool &sysex_noroom);
EventSource FindNextDue();
BYTE *MusHeader;

75
src/sound/music_hmi_midiout.cpp
View file

@ -523,7 +523,12 @@ DWORD *HMISong::MakeEvents(DWORD *events, DWORD *max_event_p, DWORD max_time)
// Play all events for this tick.
do
{
DWORD *new_events = SendCommand(events, TrackDue, time);
bool sysex_noroom = false;
DWORD *new_events = SendCommand(events, TrackDue, time, max_event_p - events, sysex_noroom);
if (sysex_noroom)
{
return events;
}
TrackDue = FindNextDue();
if (new_events != events)
{
@ -568,7 +573,7 @@ void HMISong::AdvanceTracks(DWORD time)
//
//==========================================================================
DWORD *HMISong::SendCommand (DWORD *events, TrackInfo *track, DWORD delay)
DWORD *HMISong::SendCommand (DWORD *events, TrackInfo *track, DWORD delay, ptrdiff_t room, bool &sysex_noroom)
{
DWORD len;
BYTE event, data1 = 0, data2 = 0;
@ -584,10 +589,20 @@ DWORD *HMISong::SendCommand (DWORD *events, TrackInfo *track, DWORD delay)
return events + 3;
}
sysex_noroom = false;
size_t start_p = track->TrackP;
CHECK_FINISHED
event = track->TrackBegin[track->TrackP++];
CHECK_FINISHED
// The actual event type will be filled in below. If it's not a NOP,
// the events pointer will be advanced once the actual event is written.
// Otherwise, we do it at the end of the function.
events[0] = delay;
events[1] = 0;
events[2] = MEVT_NOP << 24;
if (event != MIDI_SYSEX && event != MIDI_META && event != MIDI_SYSEXEND && event != 0xFe)
{
// Normal short message
@ -626,17 +641,10 @@ DWORD *HMISong::SendCommand (DWORD *events, TrackInfo *track, DWORD delay)
data2 = VolumeControllerChange(event & 15, data2);
}
events[0] = delay;
events[1] = 0;
if (event != MIDI_META)
{
events[2] = event | (data1<<8) | (data2<<16);
}
else
{
events[2] = MEVT_NOP << 24;
}
events += 3;
if (ReadVarLen == ReadVarLenHMI && (event & 0x70) == (MIDI_NOTEON & 0x70))
{ // HMI note on events include the time until an implied note off event.
@ -645,13 +653,41 @@ DWORD *HMISong::SendCommand (DWORD *events, TrackInfo *track, DWORD delay)
}
else
{
// Skip SysEx events just because I don't want to bother with them.
// The old MIDI player ignored them too, so this won't break
// anything that played before.
// SysEx events could potentially not have enough room in the buffer...
if (event == MIDI_SYSEX || event == MIDI_SYSEXEND)
{
len = ReadVarLen(track);
track->TrackP += len;
if (len >= (MAX_EVENTS-1)*3*4)
{ // This message will never fit. Throw it away.
track->TrackP += len;
}
else if (len + 12 >= (size_t)room * 4)
{ // Not enough room left in this buffer. Backup and wait for the next one.
track->TrackP = start_p;
sysex_noroom = true;
return events;
}
else
{
BYTE *msg = (BYTE *)&events[3];
if (event == MIDI_SYSEX)
{ // Need to add the SysEx marker to the message.
events[2] = (MEVT_LONGMSG << 24) | (len + 1);
*msg++ = MIDI_SYSEX;
}
else
{
events[2] = (MEVT_LONGMSG << 24) | len;
}
memcpy(msg, &track->TrackBegin[track->TrackP], len);
msg += len;
// Must pad with 0
while ((size_t)msg & 3)
{
*msg++ = 0;
}
track->TrackP += len;
}
}
else if (event == MIDI_META)
{
@ -677,7 +713,6 @@ DWORD *HMISong::SendCommand (DWORD *events, TrackInfo *track, DWORD delay)
events[0] = delay;
events[1] = 0;
events[2] = (MEVT_TEMPO << 24) | Tempo;
events += 3;
break;
}
track->TrackP += len;
@ -720,6 +755,18 @@ DWORD *HMISong::SendCommand (DWORD *events, TrackInfo *track, DWORD delay)
{
track->Delay = ReadVarLen(track);
}
// Advance events pointer unless this is a non-delaying NOP.
if (events[0] != 0 || MEVT_EVENTTYPE(events[2]) != MEVT_NOP)
{
if (MEVT_EVENTTYPE(events[2]) == MEVT_LONGMSG)
{
events += 3 + ((MEVT_EVENTPARM(events[2]) + 3) >> 2);
}
else
{
events += 3;
}
}
return events;
}

28
src/sound/music_smf_midiout.cpp
View file

@ -384,6 +384,11 @@ DWORD *MIDISong2::SendCommand (DWORD *events, TrackInfo *track, DWORD delay, ptr
event = track->TrackBegin[track->TrackP++];
CHECK_FINISHED
// The actual event type will be filled in below.
events[0] = delay;
events[1] = 0;
events[2] = MEVT_NOP << 24;
if (event != MIDI_SYSEX && event != MIDI_META && event != MIDI_SYSEXEND)
{
// Normal short message
@ -582,17 +587,10 @@ DWORD *MIDISong2::SendCommand (DWORD *events, TrackInfo *track, DWORD delay, ptr
break;
}
}
events[0] = delay;
events[1] = 0;
if (event != MIDI_META && (!track->Designated || (track->Designation & DesignationMask)))
{
events[2] = event | (data1<<8) | (data2<<16);
}
else
{
events[2] = MEVT_NOP << 24;
}
events += 3;
}
else
{
@ -612,8 +610,6 @@ DWORD *MIDISong2::SendCommand (DWORD *events, TrackInfo *track, DWORD delay, ptr
}
else
{
events[0] = delay;
events[1] = 0;
BYTE *msg = (BYTE *)&events[3];
if (event == MIDI_SYSEX)
{ // Need to add the SysEx marker to the message.
@ -631,7 +627,6 @@ DWORD *MIDISong2::SendCommand (DWORD *events, TrackInfo *track, DWORD delay, ptr
{
*msg++ = 0;
}
events = (DWORD *)msg;
track->TrackP += len;
}
}
@ -659,7 +654,6 @@ DWORD *MIDISong2::SendCommand (DWORD *events, TrackInfo *track, DWORD delay, ptr
events[0] = delay;
events[1] = 0;
events[2] = (MEVT_TEMPO << 24) | Tempo;
events += 3;
break;
}
track->TrackP += len;
@ -678,6 +672,18 @@ DWORD *MIDISong2::SendCommand (DWORD *events, TrackInfo *track, DWORD delay, ptr
{
track->Delay = track->ReadVarLen();
}
// Advance events pointer unless this is a non-delaying NOP.
if (events[0] != 0 || MEVT_EVENTTYPE(events[2]) != MEVT_NOP)
{
if (MEVT_EVENTTYPE(events[2]) == MEVT_LONGMSG)
{
events += 3 + ((MEVT_EVENTPARM(events[2]) + 3) >> 2);
}
else
{
events += 3;
}
}
return events;
}

73
src/sound/music_xmi_midiout.cpp
View file

@ -337,7 +337,12 @@ DWORD *XMISong::MakeEvents(DWORD *events, DWORD *max_event_p, DWORD max_time)
// Play all events for this tick.
do
{
DWORD *new_events = SendCommand(events, EventDue, time);
bool sysex_noroom = false;
DWORD *new_events = SendCommand(events, EventDue, time, max_event_p - events, sysex_noroom);
if (sysex_noroom)
{
return events;
}
EventDue = FindNextDue();
if (new_events != events)
{
@ -382,7 +387,7 @@ void XMISong::AdvanceSong(DWORD time)
//
//==========================================================================
DWORD *XMISong::SendCommand (DWORD *events, EventSource due, DWORD delay)
DWORD *XMISong::SendCommand (DWORD *events, EventSource due, DWORD delay, ptrdiff_t room, bool &sysex_noroom)
{
DWORD len;
BYTE event, data1 = 0, data2 = 0;
@ -399,10 +404,20 @@ DWORD *XMISong::SendCommand (DWORD *events, EventSource due, DWORD delay)
TrackInfo *track = CurrSong;
sysex_noroom = false;
size_t start_p = track->EventP;
CHECK_FINISHED
event = track->EventChunk[track->EventP++];
CHECK_FINISHED
// The actual event type will be filled in below. If it's not a NOP,
// the events pointer will be advanced once the actual event is written.
// Otherwise, we do it at the end of the function.
events[0] = delay;
events[1] = 0;
events[2] = MEVT_NOP << 24;
if (event != MIDI_SYSEX && event != MIDI_META && event != MIDI_SYSEXEND)
{
// Normal short message
@ -499,10 +514,6 @@ DWORD *XMISong::SendCommand (DWORD *events, EventSource due, DWORD delay)
{
events[2] = event | (data1<<8) | (data2<<16);
}
else
{
events[2] = MEVT_NOP << 24;
}
events += 3;
@ -513,13 +524,41 @@ DWORD *XMISong::SendCommand (DWORD *events, EventSource due, DWORD delay)
}
else
{
// Skip SysEx events just because I don't want to bother with them.
// The old MIDI player ignored them too, so this won't break
// anything that played before.
// SysEx events could potentially not have enough room in the buffer...
if (event == MIDI_SYSEX || event == MIDI_SYSEXEND)
{
len = track->ReadVarLen ();
track->EventP += len;
len = track->ReadVarLen();
if (len >= (MAX_EVENTS-1)*3*4)
{ // This message will never fit. Throw it away.
track->EventP += len;
}
else if (len + 12 >= (size_t)room * 4)
{ // Not enough room left in this buffer. Backup and wait for the next one.
track->EventP = start_p;
sysex_noroom = true;
return events;
}
else
{
BYTE *msg = (BYTE *)&events[3];
if (event == MIDI_SYSEX)
{ // Need to add the SysEx marker to the message.
events[2] = (MEVT_LONGMSG << 24) | (len + 1);
*msg++ = MIDI_SYSEX;
}
else
{
events[2] = (MEVT_LONGMSG << 24) | len;
}
memcpy(msg, &track->EventChunk[track->EventP++], len);
msg += len;
// Must pad with 0
while ((size_t)msg & 3)
{
*msg++ = 0;
}
track->EventP += len;
}
}
else if (event == MIDI_META)
{
@ -551,6 +590,18 @@ DWORD *XMISong::SendCommand (DWORD *events, EventSource due, DWORD delay)
{
track->Delay = track->ReadDelay();
}
// Advance events pointer unless this is a non-delaying NOP.
if (events[0] != 0 || MEVT_EVENTTYPE(events[2]) != MEVT_NOP)
{
if (MEVT_EVENTTYPE(events[2]) == MEVT_LONGMSG)
{
events += 3 + ((MEVT_EVENTPARM(events[2]) + 3) >> 2);
}
else
{
events += 3;
}
}
return events;
}

18
src/thingdef/thingdef_codeptr.cpp
View file

@ -4265,6 +4265,7 @@ enum T_Flags
TF_USEACTORFOG = 0x00000100, // Use the actor's TeleFogSourceType and TeleFogDestType fogs.
TF_NOJUMP = 0x00000200, // Don't jump after teleporting.
TF_OVERRIDE = 0x00000400, // Ignore NOTELEPORT.
TF_SENSITIVEZ = 0x00000800, // Fail if the actor wouldn't fit in the position (for Z).
};
DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_Teleport)
@ -4329,6 +4330,20 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_Teleport)
return;
}
// [MC] By default, the function adjusts the actor's Z if it's below the floor or above the ceiling.
// This can be an issue as actors designed to maintain specific z positions wind up teleporting
// anyway when they should not, such as a floor rising above or ceiling lowering below the position
// of the spot.
if (flags & TF_SENSITIVEZ)
{
fixed_t posz = (flags & TF_USESPOTZ) ? spot->Z() : spot->floorz;
if ((posz + ref->height > spot->ceilingz) || (posz < spot->floorz))
{
ACTION_SET_RESULT(false);
return;
}
}
fixedvec3 prev = ref->Pos();
fixed_t aboveFloor = spot->Z() - spot->floorz;
fixed_t finalz = spot->floorz + aboveFloor;
@ -4339,7 +4354,7 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_Teleport)
finalz = spot->floorz;
//Take precedence and cooperate with telefragging first.
bool tele_result = P_TeleportMove(ref, spot->X(), spot->Y(), finalz, flags & TF_TELEFRAG);
bool tele_result = P_TeleportMove(ref, spot->X(), spot->Y(), finalz, !!(flags & TF_TELEFRAG));
if (!tele_result && (flags & TF_FORCED))
{
@ -4380,7 +4395,6 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_Teleport)
}
ref->SetZ((flags & TF_USESPOTZ) ? spot->Z() : ref->floorz, false);
self->SetZ((flags & TF_USESPOTZ) ? spot->Z() : self->floorz, false);
if (!(flags & TF_KEEPANGLE))
ref->angle = spot->angle;

1
wadsrc/static/actors/constants.txt
View file

@ -208,6 +208,7 @@ enum
TF_USEACTORFOG = 0x00000100, // Use the actor's TeleFogSourceType and TeleFogDestType fogs.
TF_NOJUMP = 0x00000200, // Don't jump after teleporting.
TF_OVERRIDE = 0x00000400, // Ignore NOTELEPORT.
TF_SENSITIVEZ = 0x00000800, // Fail if the actor wouldn't fit in the position (for Z).
TF_KEEPORIENTATION = TF_KEEPVELOCITY|TF_KEEPANGLE,
TF_NOFOG = TF_NOSRCFOG|TF_NODESTFOG,