private void CheckGeoUniformsCmd(PICACommand Cmd)
{
if (Cmd.Register == PICARegister.GPUREG_GSH_FLOATUNIFORM_INDEX)
{
GeoShader.SetIndexCommand(Cmd.Parameters[0]);
}
else if (
Cmd.Register >= PICARegister.GPUREG_GSH_FLOATUNIFORM_DATA0 &&
Cmd.Register <= PICARegister.GPUREG_GSH_FLOATUNIFORM_DATA7)
{
GeoShader.SetValueParameters(Cmd.Parameters);
}
}
public PICACommandReader(uint[] Cmds)
{
Commands = new List <PICACommand>();
VtxShader = new UniformManager();
GeoShader = new UniformManager();
int Index = 0;
while (Index < Cmds.Length)
{
uint Parameter = Cmds[Index++];
uint Command = Cmds[Index++];
uint Id = (Command >> 0) & 0xffff;
uint Mask = (Command >> 16) & 0xf;
uint ExtraParams = (Command >> 20) & 0x7ff;
bool Consecutive = (Command >> 31) != 0;
if (Consecutive)
{
for (int i = 0; i < ExtraParams + 1; i++)
{
PICACommand Cmd = new PICACommand()
{
Register = (PICARegister)Id++,
Parameters = new uint[] { Parameter },
Mask = Mask
};
CheckVtxUniformsCmd(Cmd);
CheckGeoUniformsCmd(Cmd);
Commands.Add(Cmd);
if (i < ExtraParams)
{
Parameter = Cmds[Index++];
}
}
}
else
{
List <uint> Parameters = new List <uint> {
Parameter
};
for (int i = 0; i < ExtraParams; i++)
{
Parameters.Add(Cmds[Index++]);
}
PICACommand Cmd = new PICACommand()
{
Register = (PICARegister)Id,
Parameters = Parameters.ToArray(),
Mask = Mask
};
CheckVtxUniformsCmd(Cmd);
CheckGeoUniformsCmd(Cmd);
Commands.Add(Cmd);
}
//Commands must be padded in 8 bytes blocks, so Index can't be even!
if ((Index & 1) != 0)
{
Index++;
}
}
}