Function at 0x140063db0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push rsi
push rdi
sub rsp, 0x48
mov rsi, qword [rcx + 0x2a8]
mov rdi, rcx
movzx ecx, word [rcx + 0x4c4]
test cl, 0x10
je 0x140063dda
movzx eax, cl
and al, 0xc0
cmp al, 0x40
jne 0x140064179
test cx, cx
jns 0x140064179
mov qword [rsp + 0x68], rbx
xor ebx, ebx
test byte [rsi + 0x58], 1
mov qword [rsp + 0x70], rbp
mov qword [rsp + 0x40], r14
je 0x140063e02
mov r14b, 0x20
lea eax, [rbx + 0x38]
jmp 0x140063e68
movzx edx, word [rdi + 0x2f8]
movzx ecx, dx
shr cx, 8
cmp dl, 3
jne 0x140063e21
cmp cl, 4
jb 0x140063e21
mov eax, 1
jmp 0x140063e2d
mov eax, ebx
cmp dl, 0xfe
jne 0x140063e2d
cmp cl, 0xfc
jbe 0x140063e5b
test eax, eax
jne 0x140063e5b
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x140063e5b
movups xmm0, xmmword [rax + 0x5c]
movups xmmword [rsi + 0x74], xmm0
movups xmm1, xmmword [rax + 0x6c]
movups xmmword [rsi + 0x84], xmm1
mov rax, qword [rdi + 0x10]
movzx ecx, byte [rax + 0x7c]
mov byte [rsi + 0x94], cl
movzx r14d, byte [rsi + 0x94]
mov eax, 0x74
lea rbp, [rax + rsi]
mov eax, dword [rdi + 0x2e4]
mov dword [rsi + 0x70], eax
movzx eax, byte [rdi + 0x4c4]
shr al, 6
and al, 3
mov byte [rsi + 0x68], al
movzx edx, word [rdi + 0x2f8]
movzx ecx, dx
shr cx, 8
cmp dl, 3
jne 0x140063ea3
cmp cl, 4
jb 0x140063ea3
mov eax, 1
jmp 0x140063eaf
mov eax, ebx
cmp dl, 0xfe
jne 0x140063eaf
cmp cl, 0xfc
jbe 0x140063ee6
test eax, eax
jne 0x140063ee6
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x140063ee6
movups xmm0, xmmword [rax + 0xad]
movups xmmword [rsi + 0x95], xmm0
movups xmm1, xmmword [rax + 0xbd]
movups xmmword [rsi + 0xa5], xmm1
movups xmm0, xmmword [rax + 0xcd]
movups xmmword [rsi + 0xb5], xmm0
movzx eax, word [rdi + 0x4c8]
shr ax, 0xb
and ax, 1
mov word [rsi + 0xc6], ax
movzx ecx, byte [rdi + 0x539]
lea eax, [rcx - 1]
cmp al, 0x1e
ja 0x140063f34
mov r8d, ecx
lea rdx, [rdi + 0x508]
mov rcx, qword [rdi + 0x2a8]
add rcx, 0xe1
call fcn.1400cd4d0
movzx eax, byte [rdi + 0x539]
mov byte [rsi + 0xe0], al
cmp dword [0x1401d0dec], ebx
mov eax, dword [rdi + 0x2e4]
mov dword [rsi + 0x70], eax
jne 0x140063f5c
lea rcx, [0x1401d0f38]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov dword [0x1401d0dec], 1
lea rcx, [rsp + 0x60]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x60]
cqo
idiv qword [0x1401d0f38]
mov dword [rsi + 0x6c], eax
movzx eax, byte [rdi + 0x4cd]
mov byte [rsi + 0xc8], al
movzx eax, byte [rdi + 0x4ce]
mov byte [rsi + 0xc9], al
movzx eax, byte [rdi + 0x534]
mov byte [rsi + 0x101], al
test r14b, r14b
jne 0x140064071
movzx eax, byte [rdi + 0x4c4]
and al, 0xc0
cmp al, 0x40
jne 0x140064071
mov rax, qword [rdi + 0x90]
mov rbp, rbx
test rax, rax
je 0x140063fcd
mov rbp, rax
jmp 0x140064037
cmp dword [0x1401cc838], 1
je 0x140064030
lea rcx, [0x1401d0dc0]
mov r14d, ebx
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [0x1401cc838], ebx
jne 0x14006401d
xor r9d, r9d
lea rcx, [0x1401d0d78]
call fcn.1400bfed0
mov r14d, eax
test eax, eax
jne 0x14006401d
lea rcx, [0x1401d0dc0]
mov dword [0x1401cc838], 1
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
jmp 0x140064030
lea rcx, [0x1401d0dc0]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp r14d, 1
jne 0x140064037
lea rbp, [0x1401d0d78]
mov rdx, qword [rdi + 0x2a8]
mov r8d, 0x20
add rdx, 0x38
mov rcx, rbp
call fcn.1400c0110
test eax, eax
jne 0x14006416a
mov rax, qword [rdi + 0x2a8]
mov r14b, 0x20
or byte [rax + 0x58], 1
mov rbp, qword [rdi + 0x2a8]
add rbp, 0x38
movzx eax, word [rdi + 0x4c4]
test al, 0xc0
jne 0x140064095
shr eax, 6
movzx r9d, r14b
and eax, 3
mov r8, rbp
mov rdx, rsi
mov dword [rsp + 0x28], eax
call fcn.140063bb0
cmp dword [0x1401d0dec], ebx
jne 0x1400640b4
lea rcx, [0x1401d0f38]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov dword [0x1401d0dec], 1
lea rcx, [rsp + 0x60]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x60]
lea rcx, [0x1401d0d50]
cqo
idiv qword [0x1401d0f38]
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea r9, [0x1401ca5c0]
mov r10d, 2
lea r11, [0x1401cc820]
mov eax, dword [r9]
mov r8d, 3
cmp dword [r9 + 4], r8d
cmovb r8d, dword [r9 + 4]
dec eax
cmp eax, r10d
cmova eax, r10d
test r8d, r8d
jle 0x140064143
cdqe
imul rcx, rax, 0x108
mov edx, dword [rcx + r9 + 0x78]
add edx, dword [rcx + r9 + 0x74]
lea ecx, [rbx + 1]
cmp edi, edx
cmovae ecx, ebx
test rax, rax
jle 0x140064136
dec rax
jmp 0x140064139
mov rax, r10
dec r8d
mov ebx, ecx
test r8d, r8d
jg 0x140064113
add r9, 0x320
cmp r9, r11
jl 0x1400640f1
lea rcx, [0x1401d0d50]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [0x1401cc834], ebx
jae 0x14006416a
mov dword [0x1401cc834], ebx
mov rbp, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rdi
pop rsi
ret