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Add running status to mid2agb

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This commit is contained in:
Diegoisawesome
2018-09-14 22:35:04 -05:00
parent b860d583e4
commit e8be47abb8
2 changed files with 26 additions and 1 deletions
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13
tools/mid2agb/midi.cpp
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@@ -52,6 +52,7 @@ static std::int32_t s_absoluteTime;
static int s_blockCount = 0;
static int s_minNote;
static int s_maxNote;
static int s_runningStatus = 0;
void Seek(long offset)
{
@@ -181,19 +182,31 @@ void DetermineEventCategory(MidiEventCategory& category, int& typeChan, int& siz
{
typeChan = ReadInt8();
if (typeChan < 0x80 && s_runningStatus != 0)
{
typeChan = s_runningStatus;
Skip(-1);
}
if (typeChan == 0xFF)
{
category = MidiEventCategory::Meta;
size = 0;
}
else if (typeChan >= 0xF8)
{
category = MidiEventCategory::Invalid;
}
else if (typeChan >= 0xF0)
{
category = MidiEventCategory::SysEx;
size = 0;
s_runningStatus = 0;
}
else if (typeChan >= 0x80)
{
category = MidiEventCategory::Control;
s_runningStatus = typeChan;
switch (typeChan >> 4)
{