private NvInternalResult Create(ref NvMapCreate arguments)
{
if (arguments.Size == 0)
{
Logger.Warning?.Print(LogClass.ServiceNv, $"Invalid size 0x{arguments.Size:x8}!");
return(NvInternalResult.InvalidInput);
}
int size = BitUtils.AlignUp(arguments.Size, (int)MemoryManager.PageSize);
arguments.Handle = CreateHandleFromMap(new NvMapHandle(size));
Logger.Info?.Print(LogClass.ServiceNv, $"Created map {arguments.Handle} with size 0x{size:x8}!");
return(NvInternalResult.Success);
}
private static int Create(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvMapCreate args = MemoryHelper.Read <NvMapCreate>(context.Memory, inputPosition);
if (args.Size == 0)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid size 0x{args.Size:x8}!");
return(NvResult.InvalidInput);
}
int size = BitUtils.AlignUp(args.Size, NvGpuVmm.PageSize);
args.Handle = AddNvMap(context, new NvMapHandle(size));
Logger.PrintInfo(LogClass.ServiceNv, $"Created map {args.Handle} with size 0x{size:x8}!");
MemoryHelper.Write(context.Memory, outputPosition, args);
return(NvResult.Success);
}