private void QueryControl(NvGpuVmm vmm, GpuMethodCall methCall)
{
WriteRegister(methCall);
long position = MakeInt64From2xInt32(NvGpuEngine3dReg.QueryAddress);
int seq = Registers[(int)NvGpuEngine3dReg.QuerySequence];
int ctrl = Registers[(int)NvGpuEngine3dReg.QueryControl];
QueryMode mode = (QueryMode)(ctrl & 3);
switch (mode)
{
case QueryMode.WriteSeq: vmm.WriteInt32(position, seq); break;
case QueryMode.WriteCounterAndTimestamp:
{
// TODO: Implement counters.
long counter = 1;
long timestamp = PerformanceCounter.ElapsedMilliseconds;
vmm.WriteInt64(position + 0, counter);
vmm.WriteInt64(position + 8, timestamp);
break;
}
}
}
private void QueryControl(NvGpuVmm Vmm, NvGpuPBEntry PBEntry)
{
WriteRegister(PBEntry);
long Position = MakeInt64From2xInt32(NvGpuEngine3dReg.QueryAddress);
int Seq = Registers[(int)NvGpuEngine3dReg.QuerySequence];
int Ctrl = Registers[(int)NvGpuEngine3dReg.QueryControl];
QueryMode Mode = (QueryMode)(Ctrl & 3);
switch (Mode)
{
case QueryMode.WriteSeq: Vmm.WriteInt32(Position, Seq); break;
case QueryMode.WriteCounterAndTimestamp:
{
//TODO: Implement counters.
long Counter = 1;
long Timestamp = (uint)Environment.TickCount;
Timestamp = (long)(Timestamp * 615384.615385);
Vmm.WriteInt64(Position + 0, Counter);
Vmm.WriteInt64(Position + 8, Timestamp);
break;
}
}
}
private void QueryControl(NvGpuVmm Vmm, GpuMethodCall MethCall)
{
WriteRegister(MethCall);
long Position = MakeInt64From2xInt32(NvGpuEngine3dReg.QueryAddress);
int Seq = Registers[(int)NvGpuEngine3dReg.QuerySequence];
int Ctrl = Registers[(int)NvGpuEngine3dReg.QueryControl];
QueryMode Mode = (QueryMode)(Ctrl & 3);
switch (Mode)
{
case QueryMode.WriteSeq: Vmm.WriteInt32(Position, Seq); break;
case QueryMode.WriteCounterAndTimestamp:
{
//TODO: Implement counters.
long Counter = 1;
long Timestamp = PerformanceCounter.ElapsedMilliseconds;
Timestamp = (long)(Timestamp * 615384.615385);
Vmm.WriteInt64(Position + 0, Counter);
Vmm.WriteInt64(Position + 8, Timestamp);
break;
}
}
}
private void CbData(NvGpuVmm vmm, GpuMethodCall methCall)
{
long position = MakeInt64From2xInt32(NvGpuEngine3dReg.ConstBufferAddress);
int offset = ReadRegister(NvGpuEngine3dReg.ConstBufferOffset);
vmm.WriteInt32(position + offset, methCall.Argument);
WriteRegister(NvGpuEngine3dReg.ConstBufferOffset, offset + 4);
_gpu.ResourceManager.ClearPbCache(NvGpuBufferType.ConstBuffer);
}
private void CbData(NvGpuVmm Vmm, NvGpuPBEntry PBEntry)
{
long Position = MakeInt64From2xInt32(NvGpuEngine3dReg.ConstBufferAddress);
int Offset = ReadRegister(NvGpuEngine3dReg.ConstBufferOffset);
foreach (int Arg in PBEntry.Arguments)
{
Vmm.WriteInt32(Position + Offset, Arg);
Offset += 4;
}
WriteRegister(NvGpuEngine3dReg.ConstBufferOffset, Offset);
}
private void QueryControl(NvGpuVmm Vmm, NvGpuPBEntry PBEntry)
{
long Position = MakeInt64From2xInt32(NvGpuEngine3dReg.QueryAddress);
int Seq = Registers[(int)NvGpuEngine3dReg.QuerySequence];
int Ctrl = Registers[(int)NvGpuEngine3dReg.QueryControl];
int Mode = Ctrl & 3;
if (Mode == 0)
{
//Write mode.
Vmm.WriteInt32(Position, Seq);
}
WriteRegister(PBEntry);
}
private void Execute(NvGpuVmm Vmm, NvGpuPBEntry PBEntry)
{
//TODO: Some registers and copy modes are still not implemented.
int Control = PBEntry.Arguments[0];
long DstAddress = MakeInt64From2xInt32(NvGpuEngineP2mfReg.DstAddress);
int LineLengthIn = ReadRegister(NvGpuEngineP2mfReg.LineLengthIn);
DataBuffer = null;
Gpu.Fifo.Step();
for (int Offset = 0; Offset < LineLengthIn; Offset += 4)
{
Vmm.WriteInt32(DstAddress + Offset, DataBuffer[Offset >> 2]);
}
}