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| author | Jonathan Gray | 2003-06-01 03:25:14 +0000 |
|---|---|---|
| committer | Jonathan Gray | 2003-06-01 03:25:14 +0000 |
| commit | 220c2f6389bd97014fb7c9a0c243f12ed6ca009e (patch) | |
| tree | 8365d7da6e053e893faa71864ddbaba4243c5766 /backends/midi/alsa.cpp | |
| parent | 11e188c52084a05a915679f5129ae2f0dea66bcc (diff) | |
| download | scummvm-rg350-220c2f6389bd97014fb7c9a0c243f12ed6ca009e.tar.gz scummvm-rg350-220c2f6389bd97014fb7c9a0c243f12ed6ca009e.tar.bz2 scummvm-rg350-220c2f6389bd97014fb7c9a0c243f12ed6ca009e.zip | |
give alsa sysex more chance of working, still broken though
svn-id: r8218
Diffstat (limited to 'backends/midi/alsa.cpp')
| -rw-r--r-- | backends/midi/alsa.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/backends/midi/alsa.cpp b/backends/midi/alsa.cpp index 8d76f00ca9..ae67a85a95 100644 --- a/backends/midi/alsa.cpp +++ b/backends/midi/alsa.cpp @@ -30,6 +30,7 @@ #include "stdafx.h" #include "common/engine.h" // for warning/error/debug #include <alsa/asoundlib.h> +#include "common/util.h" // for hexdump /* * ALSA sequencer driver @@ -187,7 +188,17 @@ void MidiDriver_ALSA::send(uint32 b) { } void MidiDriver_ALSA::sysEx(byte *msg, uint16 length) { - snd_seq_ev_set_sysex(&ev, length, msg); + unsigned char buf[1024]; + + if (length > 254) { + warning("Cannot send SysEx block - data too large"); + return; + } + buf[0] = 0xF0; + memcpy(&buf[1], msg, length); + buf[length + 1] = 0xF7; + // hexdump(buf, length + 2); + snd_seq_ev_set_sysex(&ev, length + 2, &buf); } int MidiDriver_ALSA::parse_addr(char *arg, int *client, int *port) { |