{"type": "func", "start": 6442507312, "end": 6442507781, "name": "FMOD::ChannelControl::setMixMatrix", "pseudocode": "// \n// FMOD::ChannelControl::setMixMatrix from 0x18000dc30 to 0x18000de05 (469 bytes)\n// \n// 6 xrefs:\n// > FMOD_ChannelGroup_SetMixMatrix @ 0x1800c531b\n// > FMOD_Channel_SetMixMatrix @ 0x1800c596b\n// > @ 0x18017de98\n// > @ 0x18017decc\n// > @ 0x180194348\n// > @ 0x1801f6b88\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::setMixMatrix(\n __int64 a1,\n __int64 a2,\n unsigned int a3,\n unsigned int a4,\n unsigned int a5)\n{\n int v8; // r12d\n unsigned int v9; // esi\n int v10; // ebx\n int v11; // ebx\n int v12; // ebx\n int v13; // ebx\n int v14; // ebx\n int v15; // eax\n char v17; // [rsp+28h] [rbp-160h]\n __int64 v18; // [rsp+30h] [rbp-158h] BYREF\n __int64 v19; // [rsp+38h] [rbp-150h] BYREF\n _BYTE v20[256]; // [rsp+40h] [rbp-148h] BYREF\n\n v8 = a1;\n v18 = 0;\n v9 = sub_180012360(a1, &v19, &v18);\n if ( v9\n || (v17 = 1,\n (v9 = (*(__int64 (__fastcall **)(__int64, __int64, _QWORD, _QWORD, unsigned int, char))(*(_QWORD *)v19 + 200LL))(\n v19,\n a2,\n a3,\n a4,\n a5,\n v17)) != 0) )\n {\n if ( *((char *)off_1801AED20 + 16) < 0 )\n {\n v10 = sub_1800F30A0(v20, 256, a2);\n v11 = sub_1800F2F70(&v20[v10]) + v10;\n v12 = sub_1800F2EC0(&v20[v11], (unsigned int)(256 - v11), a3) + v11;\n v13 = sub_1800F2F70(&v20[v12]) + v12;\n v14 = sub_1800F2EC0(&v20[v13], (unsigned int)(256 - v13), a4) + v13;\n v15 = sub_1800F2F70(&v20[v14]);\n sub_1800F2EC0(&v20[v15 + v14], (unsigned int)(256 - (v15 + v14)), a5);\n sub_1800B20E0(v9, 4, v8, (unsigned int)\"ChannelControl::setMixMatrix\", (__int64)v20);\n }\n }\n if ( v18 )\n sub_180102320();\n return v9;\n}", "assembly": "; \n; FMOD::ChannelControl::setMixMatrix from 0x18000dc30 to 0x18000de05 (469 bytes)\n; \n; 6 xrefs:\n; > FMOD_ChannelGroup_SetMixMatrix @ 0x1800c531b\n; > FMOD_Channel_SetMixMatrix @ 0x1800c596b\n; > @ 0x18017de98\n; > @ 0x18017decc\n; > @ 0x180194348\n; > @ 0x1801f6b88\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, 0x18000dc30\npush rsi ; +0x3, 0x18000dc33\nsub rsp, 180h ; +0x4, 0x18000dc34\nmov rax, cs:__security_cookie ; +0xb, 0x18000dc3b\nxor rax, rsp ; +0x12, 0x18000dc42\nmov [rsp+188h+var_48], rax ; +0x15, 0x18000dc45\nmov [r11-10h], rbx ; +0x1d, 0x18000dc4d\nmov rbx, rdx ; +0x21, 0x18000dc51\nmov [r11-18h], rbp ; +0x24, 0x18000dc54\nlea rdx, [rsp+188h+var_150] ; +0x28, 0x18000dc58\nmov [r11-28h], r12 ; +0x2d, 0x18000dc5d\nmov ebp, r8d ; +0x31, 0x18000dc61\nmov [r11-30h], r14 ; +0x34, 0x18000dc64\nlea r8, [rsp+188h+var_158] ; +0x38, 0x18000dc68\nmov [r11-38h], r15 ; +0x3d, 0x18000dc6d\nmov r14d, r9d ; +0x41, 0x18000dc71\nmov r12, rcx ; +0x44, 0x18000dc74\nmov [rsp+188h+var_158], 0 ; +0x47, 0x18000dc77\ncall sub_180012360 ; +0x50, 0x18000dc80\nmov r15d, [rsp+188h+arg_20] ; +0x55, 0x18000dc85\nmov esi, eax ; +0x5d, 0x18000dc8d\ntest eax, eax ; +0x5f, 0x18000dc8f\njnz short loc_18000DCBE ; +0x61, 0x18000dc91\nmov rcx, [rsp+188h+var_150] ; +0x63, 0x18000dc93\nmov r9d, r14d ; +0x68, 0x18000dc98\nmov [rsp+188h+var_160], 1 ; +0x6b, 0x18000dc9b\nmov r8d, ebp ; +0x70, 0x18000dca0\nmov rdx, rbx ; +0x73, 0x18000dca3\nmov dword ptr [rsp+188h+var_168], r15d ; +0x76, 0x18000dca6\nmov rax, [rcx] ; +0x7b, 0x18000dcab\ncall qword ptr [rax+0C8h] ; +0x7e, 0x18000dcae\nmov esi, eax ; +0x84, 0x18000dcb4\ntest eax, eax ; +0x86, 0x18000dcb6\njz loc_18000DDB3 ; +0x88, 0x18000dcb8\nmov rax, cs:off_1801AED20 ; +0x8e, 0x18000dcbe\ntest byte ptr [rax+10h], 80h ; +0x95, 0x18000dcc5\njz loc_18000DDB3 ; +0x99, 0x18000dcc9\nmov [rsp+188h+var_20], rdi ; +0x9f, 0x18000dccf\nlea rcx, [rsp+188h+var_148] ; +0xa7, 0x18000dcd7\nmov edi, 100h ; +0xac, 0x18000dcdc\nmov r8, rbx ; +0xb1, 0x18000dce1\nmov edx, edi ; +0xb4, 0x18000dce4\ncall sub_1800F30A0 ; +0xb6, 0x18000dce6\nmovsxd rbx, eax ; +0xbb, 0x18000dceb\nlea rcx, [rsp+188h+var_148] ; +0xbe, 0x18000dcee\nmov edx, edi ; +0xc3, 0x18000dcf3\nlea r8, asc_18014572C; \", \" ; +0xc5, 0x18000dcf5\nsub edx, ebx ; +0xcc, 0x18000dcfc\nadd rcx, rbx; void * ; +0xce, 0x18000dcfe\ncall sub_1800F2F70 ; +0xd1, 0x18000dd01\nadd ebx, eax ; +0xd6, 0x18000dd06\nmov edx, edi ; +0xd8, 0x18000dd08\nlea rax, [rsp+188h+var_148] ; +0xda, 0x18000dd0a\nmovsxd rcx, ebx ; +0xdf, 0x18000dd0f\nadd rcx, rax ; +0xe2, 0x18000dd12\nsub edx, ebx ; +0xe5, 0x18000dd15\nmov r8d, ebp ; +0xe7, 0x18000dd17\ncall sub_1800F2EC0 ; +0xea, 0x18000dd1a\nadd ebx, eax ; +0xef, 0x18000dd1f\nlea rcx, [rsp+188h+var_148] ; +0xf1, 0x18000dd21\nmovsxd rax, ebx ; +0xf6, 0x18000dd26\nlea r8, asc_18014572C; \", \" ; +0xf9, 0x18000dd29\nmov edx, edi ; +0x100, 0x18000dd30\nadd rcx, rax; void * ; +0x102, 0x18000dd32\nsub edx, ebx ; +0x105, 0x18000dd35\ncall sub_1800F2F70 ; +0x107, 0x18000dd37\nadd ebx, eax ; +0x10c, 0x18000dd3c\nlea rcx, [rsp+188h+var_148] ; +0x10e, 0x18000dd3e\nmovsxd rax, ebx ; +0x113, 0x18000dd43\nmov edx, edi ; +0x116, 0x18000dd46\nadd rcx, rax ; +0x118, 0x18000dd48\nsub edx, ebx ; +0x11b, 0x18000dd4b\nmov r8d, r14d ; +0x11d, 0x18000dd4d\ncall sub_1800F2EC0 ; +0x120, 0x18000dd50\nadd ebx, eax ; +0x125, 0x18000dd55\nlea rcx, [rsp+188h+var_148] ; +0x127, 0x18000dd57\nmovsxd rax, ebx ; +0x12c, 0x18000dd5c\nlea r8, asc_18014572C; \", \" ; +0x12f, 0x18000dd5f\nmov edx, edi ; +0x136, 0x18000dd66\nadd rcx, rax; void * ; +0x138, 0x18000dd68\nsub edx, ebx ; +0x13b, 0x18000dd6b\ncall sub_1800F2F70 ; +0x13d, 0x18000dd6d\nadd ebx, eax ; +0x142, 0x18000dd72\nlea rcx, [rsp+188h+var_148] ; +0x144, 0x18000dd74\nmovsxd rax, ebx ; +0x149, 0x18000dd79\nsub edi, ebx ; +0x14c, 0x18000dd7c\nadd rcx, rax ; +0x14e, 0x18000dd7e\nmov edx, edi ; +0x151, 0x18000dd81\nmov r8d, r15d ; +0x153, 0x18000dd83\ncall sub_1800F2EC0 ; +0x156, 0x18000dd86\nlea rax, [rsp+188h+var_148] ; +0x15b, 0x18000dd8b\nmov r8, r12 ; +0x160, 0x18000dd90\nlea r9, aChannelcontrol_49; \"ChannelControl::setMixMatrix\" ; +0x163, 0x18000dd93\nmov [rsp+188h+var_168], rax ; +0x16a, 0x18000dd9a\nmov edx, 4 ; +0x16f, 0x18000dd9f\nmov ecx, esi ; +0x174, 0x18000dda4\ncall sub_1800B20E0 ; +0x176, 0x18000dda6\nmov rdi, [rsp+188h+var_20] ; +0x17b, 0x18000ddab\nmov rcx, [rsp+188h+var_158] ; +0x183, 0x18000ddb3\nmov r15, [rsp+188h+var_38] ; +0x188, 0x18000ddb8\nmov r14, [rsp+188h+var_30] ; +0x190, 0x18000ddc0\nmov r12, [rsp+188h+var_28] ; +0x198, 0x18000ddc8\nmov rbp, [rsp+188h+var_18] ; +0x1a0, 0x18000ddd0\nmov rbx, [rsp+188h+var_10] ; +0x1a8, 0x18000ddd8\ntest rcx, rcx ; +0x1b0, 0x18000dde0\njz short loc_18000DDEA ; +0x1b3, 0x18000dde3\ncall sub_180102320 ; +0x1b5, 0x18000dde5\nmov eax, esi ; +0x1ba, 0x18000ddea\nmov rcx, [rsp+188h+var_48] ; +0x1bc, 0x18000ddec\nxor rcx, rsp; StackCookie ; +0x1c4, 0x18000ddf4\ncall __security_check_cookie ; +0x1c7, 0x18000ddf7\nadd rsp, 180h ; +0x1cc, 0x18000ddfc\npop rsi ; +0x1d3, 0x18000de03\nretn ; +0x1d4, 0x18000de04", "xrefs": ["FMOD_ChannelGroup_SetMixMatrix @ 0x1800c531b", "FMOD_Channel_SetMixMatrix @ 0x1800c596b", " @ 0x18017de98", " @ 0x18017decc", " @ 0x180194348", " @ 0x1801f6b88"], "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"}