{"type": "func", "start": 6442505296, "end": 6442505605, "name": "FMOD::ChannelControl::setDSPIndex", "pseudocode": "// \n// FMOD::ChannelControl::setDSPIndex from 0x18000d450 to 0x18000d585 (309 bytes)\n// \n// 6 xrefs:\n// > FMOD_ChannelGroup_SetDSPIndex @ 0x1800c5299\n// > FMOD_Channel_SetDSPIndex @ 0x1800c58b9\n// > @ 0x18017e2bc\n// > @ 0x18017e2f0\n// > @ 0x180194348\n// > @ 0x1801f6a80\n// \n// This function is hookable on this platform!\n// \n// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA\n// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings\n// \n\n__int64 __fastcall FMOD::ChannelControl::setDSPIndex(__int64 a1, __int64 a2, unsigned int a3)\n{\n int v5; // r14d\n unsigned int v6; // esi\n int v7; // ebx\n int v8; // eax\n __int64 v10; // [rsp+30h] [rbp-148h] BYREF\n __int64 v11; // [rsp+38h] [rbp-140h] BYREF\n _BYTE v12[256]; // [rsp+40h] [rbp-138h] BYREF\n\n v10 = 0;\n v5 = a1;\n v6 = sub_180012360(a1, &v11, &v10);\n if ( (v6 || (v6 = (*(__int64 (__fastcall **)(__int64, __int64, _QWORD))(*(_QWORD *)v11 + 304LL))(v11, a2, a3)) != 0)\n && *((char *)off_1801AED20 + 16) < 0 )\n {\n v7 = sub_1800F3230(v12, 256, a2);\n v8 = sub_1800F2F70(&v12[v7]);\n sub_1800F2EC0(&v12[v8 + v7], (unsigned int)(256 - (v8 + v7)), a3);\n sub_1800B20E0(v6, 4, v5, (unsigned int)\"ChannelControl::setDSPIndex\", (__int64)v12);\n }\n if ( v10 )\n sub_180102320();\n return v6;\n}", "assembly": "; \n; FMOD::ChannelControl::setDSPIndex from 0x18000d450 to 0x18000d585 (309 bytes)\n; \n; 6 xrefs:\n; > FMOD_ChannelGroup_SetDSPIndex @ 0x1800c5299\n; > FMOD_Channel_SetDSPIndex @ 0x1800c58b9\n; > @ 0x18017e2bc\n; > @ 0x18017e2f0\n; > @ 0x180194348\n; > @ 0x1801f6a80\n; \n; This function is hookable on this platform!\n; \n; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA\n; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings\n; \n\nmov r11, rsp ; +0x0, 0x18000d450\npush rsi ; +0x3, 0x18000d453\nsub rsp, 170h ; +0x4, 0x18000d454\nmov rax, cs:__security_cookie ; +0xb, 0x18000d45b\nxor rax, rsp ; +0x12, 0x18000d462\nmov [rsp+178h+var_38], rax ; +0x15, 0x18000d465\nmov [r11-10h], rbx ; +0x1d, 0x18000d46d\nmov rbx, rdx ; +0x21, 0x18000d471\nmov [r11-18h], rbp ; +0x24, 0x18000d474\nlea rdx, [rsp+178h+var_140] ; +0x28, 0x18000d478\nmov ebp, r8d ; +0x2d, 0x18000d47d\nmov [r11-28h], r14 ; +0x30, 0x18000d480\nlea r8, [rsp+178h+var_148] ; +0x34, 0x18000d484\nmov [rsp+178h+var_148], 0 ; +0x39, 0x18000d489\nmov r14, rcx ; +0x42, 0x18000d492\ncall sub_180012360 ; +0x45, 0x18000d495\nmov esi, eax ; +0x4a, 0x18000d49a\ntest eax, eax ; +0x4c, 0x18000d49c\njnz short loc_18000D4BE ; +0x4e, 0x18000d49e\nmov rcx, [rsp+178h+var_140] ; +0x50, 0x18000d4a0\nmov r8d, ebp ; +0x55, 0x18000d4a5\nmov rdx, rbx ; +0x58, 0x18000d4a8\nmov rax, [rcx] ; +0x5b, 0x18000d4ab\ncall qword ptr [rax+130h] ; +0x5e, 0x18000d4ae\nmov esi, eax ; +0x64, 0x18000d4b4\ntest eax, eax ; +0x66, 0x18000d4b6\njz loc_18000D543 ; +0x68, 0x18000d4b8\nmov rax, cs:off_1801AED20 ; +0x6e, 0x18000d4be\ntest byte ptr [rax+10h], 80h ; +0x75, 0x18000d4c5\njz short loc_18000D543 ; +0x79, 0x18000d4c9\nmov [rsp+178h+var_20], rdi ; +0x7b, 0x18000d4cb\nlea rcx, [rsp+178h+var_138] ; +0x83, 0x18000d4d3\nmov edi, 100h ; +0x88, 0x18000d4d8\nmov r8, rbx ; +0x8d, 0x18000d4dd\nmov edx, edi ; +0x90, 0x18000d4e0\ncall sub_1800F3230 ; +0x92, 0x18000d4e2\nmovsxd rbx, eax ; +0x97, 0x18000d4e7\nlea rcx, [rsp+178h+var_138] ; +0x9a, 0x18000d4ea\nmov edx, edi ; +0x9f, 0x18000d4ef\nlea r8, asc_18014572C; \", \" ; +0xa1, 0x18000d4f1\nsub edx, ebx ; +0xa8, 0x18000d4f8\nadd rcx, rbx; void * ; +0xaa, 0x18000d4fa\ncall sub_1800F2F70 ; +0xad, 0x18000d4fd\nadd ebx, eax ; +0xb2, 0x18000d502\nlea rcx, [rsp+178h+var_138] ; +0xb4, 0x18000d504\nmovsxd rax, ebx ; +0xb9, 0x18000d509\nsub edi, ebx ; +0xbc, 0x18000d50c\nadd rcx, rax ; +0xbe, 0x18000d50e\nmov edx, edi ; +0xc1, 0x18000d511\nmov r8d, ebp ; +0xc3, 0x18000d513\ncall sub_1800F2EC0 ; +0xc6, 0x18000d516\nlea rax, [rsp+178h+var_138] ; +0xcb, 0x18000d51b\nmov r8, r14 ; +0xd0, 0x18000d520\nlea r9, aChannelcontrol_43; \"ChannelControl::setDSPIndex\" ; +0xd3, 0x18000d523\nmov [rsp+178h+var_158], rax ; +0xda, 0x18000d52a\nmov edx, 4 ; +0xdf, 0x18000d52f\nmov ecx, esi ; +0xe4, 0x18000d534\ncall sub_1800B20E0 ; +0xe6, 0x18000d536\nmov rdi, [rsp+178h+var_20] ; +0xeb, 0x18000d53b\nmov rcx, [rsp+178h+var_148] ; +0xf3, 0x18000d543\nmov r14, [rsp+178h+var_28] ; +0xf8, 0x18000d548\nmov rbp, [rsp+178h+var_18] ; +0x100, 0x18000d550\nmov rbx, [rsp+178h+var_10] ; +0x108, 0x18000d558\ntest rcx, rcx ; +0x110, 0x18000d560\njz short loc_18000D56A ; +0x113, 0x18000d563\ncall sub_180102320 ; +0x115, 0x18000d565\nmov eax, esi ; +0x11a, 0x18000d56a\nmov rcx, [rsp+178h+var_38] ; +0x11c, 0x18000d56c\nxor rcx, rsp; StackCookie ; +0x124, 0x18000d574\ncall __security_check_cookie ; +0x127, 0x18000d577\nadd rsp, 170h ; +0x12c, 0x18000d57c\npop rsi ; +0x133, 0x18000d583\nretn ; +0x134, 0x18000d584", "xrefs": ["FMOD_ChannelGroup_SetDSPIndex @ 0x1800c5299", "FMOD_Channel_SetDSPIndex @ 0x1800c58b9", " @ 0x18017e2bc", " @ 0x18017e2f0", " @ 0x180194348", " @ 0x1801f6a80"], "is_objc": false, "is_arm32": false, "is_arm64": false, "bida_info": "8.0.0 @ https://github.com/Stazzical/BromaIDA", "bindings_info": "commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings"}