private static string ParseG_LOADTLUT(BinaryReader memory, Microcode microcode, bool simpleParse)
{
int tile = Shift.AsUInt16(microcode.EncodingLow, 0x07000000);
int colors = Shift.AsUInt16(microcode.EncodingLow, 0xFFC000) + 1;
return($"{G_TX_.Tile(tile)} COLORS {colors}");
}
private static string ParseG_LOADTILE(BinaryReader memory, Microcode microcode, bool simpleParse)
{
float uls = Shift.AsUInt16(microcode.EncodingHigh, 0xFFF000) / 4f;
float ult = Shift.AsUInt16(microcode.EncodingHigh, 0x000FFF) / 4f;
int tile = Shift.AsUInt16(microcode.EncodingLow, 0x07000000);
float lrs = Shift.AsUInt16(microcode.EncodingLow, 0xFFF000) / 4f;
float lrt = Shift.AsUInt16(microcode.EncodingLow, 0x000FFF) / 4f;
return($"{G_TX_.Tile(tile)} ST ({uls:F2},{ult:F2}), ({lrs:F2},{lrt:F2})");
}
private static string ParseG_LOADBLOCK(BinaryReader memory, Microcode microcode, bool simpleParse)
{
float uls = ((float)Shift.AsUInt16(microcode.EncodingHigh, 0xFFF000)) / 4;
float ult = ((float)Shift.AsUInt16(microcode.EncodingHigh, 0x000FFF)) / 4;
int tile = Shift.AsUInt16(microcode.EncodingLow, 0x0F000000);
int texels = Shift.AsUInt16(microcode.EncodingLow, 0x00FFF000) + 1;
float dxt = microcode.EncodingLow & 0xFFF;
dxt /= 2048;
float rdxt = 1 / dxt;
return($"{G_TX_.Tile(tile)} ST ({uls:F2},{ult:F2}) TEXELS {texels:X4} DXT {dxt} 1/DXT {rdxt}");
}
private static string ParseG_SETTILE(BinaryReader memory, Microcode microcode, bool simpleParse)
{
int fmt = Shift.AsUInt16(microcode.EncodingHigh, 0xE00000);
int siz = Shift.AsUInt16(microcode.EncodingHigh, 0x180000);
int line = Shift.AsUInt16(microcode.EncodingHigh, 0x03FE00);
int tmem = Shift.AsUInt16(microcode.EncodingHigh, 0x0001FF);
int tile = Shift.AsUInt16(microcode.EncodingLow, 0x07000000);
int palette = Shift.AsUInt16(microcode.EncodingLow, 0x00F00000);
uint T_dat = Shift.AsUInt16(microcode.EncodingLow, 0x000FFC00);
uint S_dat = Shift.AsUInt16(microcode.EncodingLow, 0x000003FF);
(string cmA, string cmB, int mask, int shift)T, S;
T = SetAxis(T_dat);
S = SetAxis(S_dat);
string result = $"{G_TX_.Tile(tile)} {(G_IM_FMT_)fmt} {(G_IM_SIZ_)siz} line {line} PAL {palette}";
if (!simpleParse)
{
result += $"{Environment.NewLine} S ({PrintAxis(S)}) {Environment.NewLine} T ({PrintAxis(T)})";
}
return(result);
(string cmA, string cmB, int mask, int shift) SetAxis(uint t_dat)
{
string cmA = (Shift.AsBool(t_dat, 0x100)) ? nameof(G_TX_.G_TX_MIRROR) : nameof(G_TX_.G_TX_NOMIRROR);
string cmB = (Shift.AsBool(t_dat, 0x200)) ? nameof(G_TX_.G_TX_CLAMP) : nameof(G_TX_.G_TX_WRAP);
int mask = Shift.AsUInt16(t_dat, 0xF0);
int shift = Shift.AsUInt16(t_dat, 0x0F);
return(cmA, cmB, mask, shift);
}
string PrintAxis((string cmA, string cmB, int mask, int shift) t)
{
return($"{t.cmA} {t.cmB} MASK {t.mask} SHIFT {t.shift}");
}
}
