public static GalTextureSampler MakeSampler(NvGpu Gpu, NvGpuVmm Vmm, long TscPosition)
{
int[] Tsc = ReadWords(Vmm, TscPosition, 8);
GalTextureWrap AddressU = (GalTextureWrap)((Tsc[0] >> 0) & 7);
GalTextureWrap AddressV = (GalTextureWrap)((Tsc[0] >> 3) & 7);
GalTextureWrap AddressP = (GalTextureWrap)((Tsc[0] >> 6) & 7);
GalTextureFilter MagFilter = (GalTextureFilter)((Tsc[1] >> 0) & 3);
GalTextureFilter MinFilter = (GalTextureFilter)((Tsc[1] >> 4) & 3);
GalTextureMipFilter MipFilter = (GalTextureMipFilter)((Tsc[1] >> 6) & 3);
GalColorF BorderColor = new GalColorF(
BitConverter.Int32BitsToSingle(Tsc[4]),
BitConverter.Int32BitsToSingle(Tsc[5]),
BitConverter.Int32BitsToSingle(Tsc[6]),
BitConverter.Int32BitsToSingle(Tsc[7]));
return(new GalTextureSampler(
AddressU,
AddressV,
AddressP,
MinFilter,
MagFilter,
MipFilter,
BorderColor));
}
public Switch(IGalRenderer Renderer, IAalOutput AudioOut)
{
if (Renderer == null)
{
throw new ArgumentNullException(nameof(Renderer));
}
if (AudioOut == null)
{
throw new ArgumentNullException(nameof(AudioOut));
}
this.AudioOut = AudioOut;
Log = new Logger();
Gpu = new NvGpu(Renderer);
VFs = new VirtualFileSystem();
Os = new Horizon(this);
Settings = new SystemSettings();
Statistics = new PerformanceStatistics();
Hid = new Hid(Log);
Os.HidSharedMem.MemoryMapped += Hid.ShMemMap;
Os.HidSharedMem.MemoryUnmapped += Hid.ShMemUnmap;
}
public Switch(IGalRenderer Renderer, IAalOutput AudioOut)
{
if (Renderer == null)
{
throw new ArgumentNullException(nameof(Renderer));
}
if (AudioOut == null)
{
throw new ArgumentNullException(nameof(AudioOut));
}
this.AudioOut = AudioOut;
Log = new Logger();
Memory = new DeviceMemory();
Gpu = new NvGpu(Renderer);
FileSystem = new VirtualFileSystem();
System = new Horizon(this);
Statistics = new PerformanceStatistics();
Hid = new Hid(this, System.HidSharedMem.PA);
}
public Switch(IGalRenderer Renderer, IAalOutput AudioOut)
{
if (Renderer == null)
{
throw new ArgumentNullException(nameof(Renderer));
}
if (AudioOut == null)
{
throw new ArgumentNullException(nameof(AudioOut));
}
this.AudioOut = AudioOut;
Memory = new DeviceMemory();
Gpu = new NvGpu(Renderer);
FileSystem = new VirtualFileSystem();
System = new Horizon(this);
Statistics = new PerformanceStatistics();
Hid = new Hid(this, System.HidBaseAddress);
VsyncEvent = new AutoResetEvent(true);
}
public VideoDecoder(NvGpu gpu)
{
_gpu = gpu;
_h264Decoder = new H264Decoder();
_vp9Decoder = new Vp9Decoder();
}
public NvGpuEngine3d(NvGpu Gpu)
{
this.Gpu = Gpu;
Registers = new int[0xe00];
Methods = new Dictionary <int, NvGpuMethod>();
void AddMethod(int Meth, int Count, int Stride, NvGpuMethod Method)
{
while (Count-- > 0)
{
Methods.Add(Meth, Method);
Meth += Stride;
}
}
AddMethod(0x585, 1, 1, VertexEndGl);
AddMethod(0x674, 1, 1, ClearBuffers);
AddMethod(0x6c3, 1, 1, QueryControl);
AddMethod(0x8e4, 16, 1, CbData);
AddMethod(0x904, 5, 8, CbBind);
ConstBuffers = new ConstBuffer[6][];
for (int Index = 0; Index < ConstBuffers.Length; Index++)
{
ConstBuffers[Index] = new ConstBuffer[18];
}
FrameBuffers = new HashSet <long>();
}
public static GalTextureSampler MakeSampler(NvGpu gpu, NvGpuVmm vmm, long tscPosition)
{
int[] tsc = ReadWords(vmm, tscPosition, 8);
GalTextureWrap addressU = (GalTextureWrap)((tsc[0] >> 0) & 7);
GalTextureWrap addressV = (GalTextureWrap)((tsc[0] >> 3) & 7);
GalTextureWrap addressP = (GalTextureWrap)((tsc[0] >> 6) & 7);
bool depthCompare = ((tsc[0] >> 9) & 1) == 1;
DepthCompareFunc depthCompareFunc = (DepthCompareFunc)((tsc[0] >> 10) & 7);
GalTextureFilter magFilter = (GalTextureFilter)((tsc[1] >> 0) & 3);
GalTextureFilter minFilter = (GalTextureFilter)((tsc[1] >> 4) & 3);
GalTextureMipFilter mipFilter = (GalTextureMipFilter)((tsc[1] >> 6) & 3);
GalColorF borderColor = new GalColorF(
BitConverter.Int32BitsToSingle(tsc[4]),
BitConverter.Int32BitsToSingle(tsc[5]),
BitConverter.Int32BitsToSingle(tsc[6]),
BitConverter.Int32BitsToSingle(tsc[7]));
return(new GalTextureSampler(
addressU,
addressV,
addressP,
minFilter,
magFilter,
mipFilter,
borderColor,
depthCompare,
depthCompareFunc));
}
public VideoDecoder(NvGpu Gpu)
{
this.Gpu = Gpu;
H264Decoder = new H264Decoder();
Vp9Decoder = new Vp9Decoder();
}
public NvHostChannelDeviceFile(ServiceCtx context) : base(context)
{
_gpu = context.Device.Gpu;
_memory = context.Memory;
_timeout = 3000;
_submitTimeout = 0;
_timeslice = 0;
}
public NvGpuFifo(NvGpu Gpu)
{
this.Gpu = Gpu;
SubChannels = new NvGpuEngine[8];
Macros = new CachedMacro[MacrosCount];
Mme = new int[MmeWords];
}
public NvGpuFifo(NvGpu gpu)
{
_gpu = gpu;
_subChannels = new NvGpuEngine[8];
_macros = new CachedMacro[MacrosCount];
_mme = new int[MmeWords];
}
public NvGpuEngine3d(NvGpu gpu)
{
_gpu = gpu;
Registers = new int[0xe00];
_methods = new Dictionary <int, NvGpuMethod>();
void AddMethod(int meth, int count, int stride, NvGpuMethod method)
{
while (count-- > 0)
{
_methods.Add(meth, method);
meth += stride;
}
}
AddMethod(0x585, 1, 1, VertexEndGl);
AddMethod(0x674, 1, 1, ClearBuffers);
AddMethod(0x6c3, 1, 1, QueryControl);
AddMethod(0x8e4, 16, 1, CbData);
AddMethod(0x904, 5, 8, CbBind);
_constBuffers = new ConstBuffer[6][];
for (int index = 0; index < _constBuffers.Length; index++)
{
_constBuffers[index] = new ConstBuffer[18];
}
// Ensure that all components are enabled by default.
// FIXME: Is this correct?
WriteRegister(NvGpuEngine3dReg.ColorMaskN, 0x1111);
WriteRegister(NvGpuEngine3dReg.FrameBufferSrgb, 1);
WriteRegister(NvGpuEngine3dReg.FrontFace, (int)GalFrontFace.Cw);
for (int index = 0; index < GalPipelineState.RenderTargetsCount; index++)
{
WriteRegister(NvGpuEngine3dReg.IBlendNEquationRgb + index * 8, (int)GalBlendEquation.FuncAdd);
WriteRegister(NvGpuEngine3dReg.IBlendNFuncSrcRgb + index * 8, (int)GalBlendFactor.One);
WriteRegister(NvGpuEngine3dReg.IBlendNFuncDstRgb + index * 8, (int)GalBlendFactor.Zero);
WriteRegister(NvGpuEngine3dReg.IBlendNEquationAlpha + index * 8, (int)GalBlendEquation.FuncAdd);
WriteRegister(NvGpuEngine3dReg.IBlendNFuncSrcAlpha + index * 8, (int)GalBlendFactor.One);
WriteRegister(NvGpuEngine3dReg.IBlendNFuncDstAlpha + index * 8, (int)GalBlendFactor.Zero);
}
}
public List <NvGpu> GetGpus()
{
List <NvGpu> results = new List <NvGpu>();
try {
if (NvmlInit())
{
_nvmlDevices.Clear();
uint deviceCount = 0;
var r = NvmlNativeMethods.nvmlDeviceGetCount(ref deviceCount);
CheckResult(r, () => $"{nameof(NvmlNativeMethods.nvmlDeviceGetCount)} {r.ToString()}");
for (int i = 0; i < deviceCount; i++)
{
NvGpu gpu = new NvGpu {
GpuIndex = i
};
nvmlDevice nvmlDevice = new nvmlDevice();
r = NvmlNativeMethods.nvmlDeviceGetHandleByIndex((uint)i, ref nvmlDevice);
_nvmlDevices.Add(nvmlDevice);
CheckResult(r, () => $"{nameof(NvmlNativeMethods.nvmlDeviceGetHandleByIndex)}({((uint)i).ToString()}) {r.ToString()}");
r = NvmlNativeMethods.nvmlDeviceGetName(nvmlDevice, out string name);
CheckResult(r, () => $"{nameof(NvmlNativeMethods.nvmlDeviceGetName)} {r.ToString()}");
nvmlMemory memory = new nvmlMemory();
r = NvmlNativeMethods.nvmlDeviceGetMemoryInfo(nvmlDevice, ref memory);
CheckResult(r, () => $"{nameof(NvmlNativeMethods.nvmlDeviceGetMemoryInfo)} {r.ToString()}");
// short gpu name
if (!string.IsNullOrEmpty(name))
{
name = name.Replace("GeForce GTX ", string.Empty);
name = name.Replace("GeForce ", string.Empty);
}
nvmlPciInfo pci = new nvmlPciInfo();
r = NvmlNativeMethods.nvmlDeviceGetPciInfo(nvmlDevice, ref pci);
CheckResult(r, () => $"{nameof(NvmlNativeMethods.nvmlDeviceGetPciInfo)} {r.ToString()}");
gpu.Name = name;
gpu.BusId = (int)pci.bus;
gpu.TotalMemory = memory.total;
results.Add(gpu);
}
}
}
catch {
}
return(results);
}
public NvGpuEngineM2mf(NvGpu gpu)
{
_gpu = gpu;
Registers = new int[0x1d6];
_methods = new Dictionary <int, NvGpuMethod>();
void AddMethod(int meth, int count, int stride, NvGpuMethod method)
{
while (count-- > 0)
{
_methods.Add(meth, method);
meth += stride;
}
}
AddMethod(0xc0, 1, 1, Execute);
}
public NvGpuEngine2d(NvGpu Gpu)
{
this.Gpu = Gpu;
Registers = new int[0xe00];
Methods = new Dictionary <int, NvGpuMethod>();
void AddMethod(int Meth, int Count, int Stride, NvGpuMethod Method)
{
while (Count-- > 0)
{
Methods.Add(Meth, Method);
Meth += Stride;
}
}
AddMethod(0xb5, 1, 1, TextureCopy);
}
public NvGpuEngineM2mf(NvGpu Gpu)
{
this.Gpu = Gpu;
Registers = new int[0x1d6];
Methods = new Dictionary <int, NvGpuMethod>();
void AddMethod(int Meth, int Count, int Stride, NvGpuMethod Method)
{
while (Count-- > 0)
{
Methods.Add(Meth, Method);
Meth += Stride;
}
}
AddMethod(0xc0, 1, 1, Execute);
}
public NvGpuEngine2d(NvGpu Gpu)
{
this.Gpu = Gpu;
Registers = new int[0x238];
}
public VideoImageComposer(NvGpu gpu)
{
_gpu = gpu;
}
public VideoImageComposer(NvGpu Gpu)
{
this.Gpu = Gpu;
}
public NvGpuEngine2d(NvGpu gpu)
{
_gpu = gpu;
Registers = new int[0x238];
}
