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winecoreaudio: Handle MIDI running status.
Signed-off-by: Akihiro Sagawa <sagawa.aki@gmail.com> Signed-off-by: Andrew Eikum <aeikum@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -103,6 +103,7 @@ struct midi_dest
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MIDIOUTCAPSW caps;
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MIDIOPENDESC midiDesc;
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BYTE runningStatus;
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WORD wFlags;
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};
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@ -598,6 +599,7 @@ static UINT midi_out_open(WORD dev_id, MIDIOPENDESC *midi_desc, UINT flags, stru
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return MMSYSERR_ERROR;
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}
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}
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dest->runningStatus = 0;
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dest->wFlags = HIWORD(flags & CALLBACK_TYPEMASK);
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dest->midiDesc = *midi_desc;
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@ -655,12 +657,30 @@ static UINT midi_out_data(WORD dev_id, UINT data)
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WARN("bad device ID : %d\n", dev_id);
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return MMSYSERR_BADDEVICEID;
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}
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dest = dests + dev_id;
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bytes[0] = data & 0xff;
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if (bytes[0] & 0x80)
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{
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bytes[1] = (data >> 8) & 0xff;
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bytes[2] = (data >> 16) & 0xff;
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if (bytes[0] < 0xF0)
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dest->runningStatus = bytes[0];
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else if (bytes[0] <= 0xF7)
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dest->runningStatus = 0;
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}
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else if (dest->runningStatus)
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{
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bytes[0] = dest->runningStatus;
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bytes[1] = data & 0xff;
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bytes[2] = (data >> 8) & 0xff;
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}
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else
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{
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FIXME("ooch %x\n", data);
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return MMSYSERR_NOERROR;
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}
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dest = dests + dev_id;
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if (dest->caps.wTechnology == MOD_SYNTH)
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{
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sc = MusicDeviceMIDIEvent(dest->synth, bytes[0], bytes[1], bytes[2], 0);
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@ -726,6 +746,7 @@ static UINT midi_out_long_data(WORD dev_id, MIDIHDR *hdr, UINT hdr_size, struct
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else if (dest->caps.wTechnology == MOD_MIDIPORT)
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midi_send(midi_out_port, dest->dest, (UInt8 *)hdr->lpData, hdr->dwBufferLength);
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dest->runningStatus = 0;
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hdr->dwFlags &= ~MHDR_INQUEUE;
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hdr->dwFlags |= MHDR_DONE;
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@ -866,6 +887,8 @@ static UINT midi_out_reset(WORD dev_id)
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}
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else FIXME("MOD_MIDIPORT\n");
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dests[dev_id].runningStatus = 0;
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/* FIXME: the LongData buffers must also be returned to the app */
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return MMSYSERR_NOERROR;
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}
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