libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-13 21:31:53 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

CAMD: Added _isOpen checks to send() and sysEx()

Browse Source 
At Raziel^'s request. This is the same as the ALSA checks I added
earlier today.
This commit is contained in:
eriktorbjorn 2011-05-08 13:06:10 +02:00
parent d4e4148a39
commit 3e8a7afeae
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
backends/midi/camd.cpp
View File

@ -116,11 +116,21 @@ void MidiDriver_CAMD::close() {
}
void MidiDriver_CAMD::send(uint32 b) {
if (!_isOpen) {
warning("MidiDriver_CAMD: Got event while not open");
return;
}
ULONG data = READ_LE_UINT32(&b);
_ICamd->PutMidi(_midi_link, data);
}
void MidiDriver_CAMD::sysEx(const byte *msg, uint16 length) {
if (!_isOpen) {
warning("MidiDriver_CAMD: Got SysEx while not open");
return;
}
unsigned char buf[266];
assert(length + 2 <= ARRAYSIZE(buf));