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small refactor to cue toc emission

This commit is contained in:
zeromus 2015-07-01 03:00:27 -05:00
parent 70f97851b3
commit 8d9f8daf61
2 changed files with 18 additions and 15 deletions
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32
BizHawk.Emulation.DiscSystem/CUE/CUE_Load.cs
View File

@ -153,6 +153,21 @@ namespace BizHawk.Emulation.DiscSystem
}
}
void EmitRawTOCEntry(CompiledCueTrack cct)
{
SubchannelQ toc_sq = new SubchannelQ();
//absent some kind of policy for how to set it, this is a safe assumption:
byte toc_ADR = 1;
toc_sq.SetStatus(toc_ADR, (EControlQ)(int)cct.Flags);
toc_sq.q_tno.BCDValue = 0; //kind of a little weird here.. the track number becomes the 'point' and put in the index instead. 0 is the track number here.
toc_sq.q_index = BCD2.FromDecimal(cct.Number);
//not too sure about these yet
toc_sq.min = BCD2.FromDecimal(0);
toc_sq.sec = BCD2.FromDecimal(0);
toc_sq.frame = BCD2.FromDecimal(0);
toc_sq.AP_Timestamp = new Timestamp(OUT_Disc.Sectors.Count);
OUT_Disc.RawTOCEntries.Add(new RawTOCEntry { QData = toc_sq });
}
public void Run()
{
@ -231,27 +246,14 @@ namespace BizHawk.Emulation.DiscSystem
curr_index++;
if (curr_index == 1)
{
//---- WE ARE NOW AT INDEX 1 -----
//generate the RawTOCEntry for this track (make another method for this please)
SubchannelQ toc_sq = new SubchannelQ();
//absent some kind of policy for how to set it, this is a safe assumption:
byte toc_ADR = 1;
toc_sq.SetStatus(toc_ADR, (EControlQ)(int)cct.Flags);
toc_sq.q_tno.BCDValue = 0; //kind of a little weird here.. the track number becomes the 'point' and put in the index instead. 0 is the track number here.
toc_sq.q_index = BCD2.FromDecimal(cct.Number);
//not too sure about these yet
toc_sq.min = BCD2.FromDecimal(0);
toc_sq.sec = BCD2.FromDecimal(0);
toc_sq.frame = BCD2.FromDecimal(0);
toc_sq.AP_Timestamp = new Timestamp(OUT_Disc.Sectors.Count); //its supposed to be an absolute timestamp
OUT_Disc.RawTOCEntries.Add(new RawTOCEntry { QData = toc_sq });
//WE ARE NOW AT INDEX 1: generate the RawTOCEntry for this track
EmitRawTOCEntry(cct);
}
}
else break;
}
//generate a sector:
ISector siface = null;
SS_Base ss = null;
switch (cct.TrackType)
{

1
BizHawk.Emulation.DiscSystem/CUE/CUE_Synths.cs
View File

@ -35,6 +35,7 @@ namespace BizHawk.Emulation.DiscSystem
/// <summary>
/// Represents a pregap sector
/// TODO - represent any zero sector
/// </summary>
class SS_Pregap : SS_Base
{