{"type": "func", "start": 6443116176, "end": 6443116784, "name": "FMOD::DSP::getOutputChannelFormat", "pseudocode": "// \n// FMOD::DSP::getOutputChannelFormat from 0x1800a2690 to 0x1800a28f0 (608 bytes)\n// \n// 5 xrefs:\n// > FMOD_DSP_GetOutputChannelFormat @ 0x1800c5d0b\n// > @ 0x1801862e4\n// > @ 0x180186318\n// > @ 0x180194348\n// > @ 0x1801fb274\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::DSP::getOutputChannelFormat(\n __int64 a1,\n unsigned int a2,\n unsigned int a3,\n unsigned int a4,\n _DWORD *a5,\n __int64 a6,\n __int64 a7)\n{\n unsigned int v10; // esi\n int v11; // ebx\n int v12; // ebx\n int v13; // ebx\n int v14; // ebx\n int v15; // ebx\n int v16; // ebx\n int v17; // ebx\n int v18; // ebx\n int v19; // ebx\n int v20; // eax\n __int64 v22; // [rsp+40h] [rbp-178h] BYREF\n __int64 v23; // [rsp+48h] [rbp-170h] BYREF\n __int64 v24; // [rsp+50h] [rbp-168h]\n _BYTE v25[256]; // [rsp+60h] [rbp-158h] BYREF\n\n v24 = a1;\n v22 = 0;\n v10 = FMOD::DSPI::validate(a1, &v23, &v22);\n if ( (v10 || (v10 = sub_1800976F0(v23, a2, a3, a4, a5, a6, a7)) != 0) && *((char *)off_1801AED20 + 16) < 0 )\n {\n v11 = sub_1800F2EF0(v25, 256, a2);\n v12 = sub_1800F2F70(&v25[v11]) + v11;\n v13 = sub_1800F2EC0(&v25[v12], (unsigned int)(256 - v12), a3) + v12;\n v14 = sub_1800F2F70(&v25[v13]) + v13;\n v15 = sub_1800F2EC0(&v25[v14], (unsigned int)(256 - v14), a4) + v14;\n v16 = sub_1800F2F70(&v25[v15]) + v15;\n v17 = sub_1800F3060(&v25[v16], (unsigned int)(256 - v16), a5) + v16;\n v18 = sub_1800F2F70(&v25[v17]) + v17;\n v19 = sub_1800F3020(&v25[v18], (unsigned int)(256 - v18), a6) + v18;\n v20 = sub_1800F2F70(&v25[v19]);\n sub_1800F3230(&v25[v20 + v19], (unsigned int)(256 - (v20 + v19)), a7);\n sub_1800B20E0(v10, 7, v24, (unsigned int)\"DSP::getOutputChannelFormat\", (__int64)v25);\n }\n if ( v22 )\n sub_180102320();\n return v10;\n}", "assembly": "; \n; FMOD::DSP::getOutputChannelFormat from 0x1800a2690 to 0x1800a28f0 (608 bytes)\n; \n; 5 xrefs:\n; > FMOD_DSP_GetOutputChannelFormat @ 0x1800c5d0b\n; > @ 0x1801862e4\n; > @ 0x180186318\n; > @ 0x180194348\n; > @ 0x1801fb274\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, 0x1800a2690\npush rsi ; +0x3, 0x1800a2693\nsub rsp, 1B0h ; +0x4, 0x1800a2694\nmov rax, cs:__security_cookie ; +0xb, 0x1800a269b\nxor rax, rsp ; +0x12, 0x1800a26a2\nmov [rsp+1B8h+var_58], rax ; +0x15, 0x1800a26a5\nmov [r11-10h], rbx ; +0x1d, 0x1800a26ad\nmov ebx, edx ; +0x21, 0x1800a26b1\nmov [r11-18h], rbp ; +0x23, 0x1800a26b3\nlea rdx, [rsp+1B8h+var_170] ; +0x27, 0x1800a26b7\nmov [r11-28h], r12 ; +0x2c, 0x1800a26bc\nmov ebp, r8d ; +0x30, 0x1800a26c0\nmov r12, [rsp+1B8h+arg_28] ; +0x33, 0x1800a26c3\nlea r8, [rsp+1B8h+var_178] ; +0x3b, 0x1800a26cb\nmov [r11-30h], r13 ; +0x40, 0x1800a26d0\nmov r13, [rsp+1B8h+arg_30] ; +0x44, 0x1800a26d4\nmov [r11-38h], r14 ; +0x4c, 0x1800a26dc\nmov r14d, r9d ; +0x50, 0x1800a26e0\nmov [r11-40h], r15 ; +0x53, 0x1800a26e3\nmov r15, [rsp+1B8h+arg_20] ; +0x57, 0x1800a26e7\nmov [rsp+1B8h+var_168], rcx ; +0x5f, 0x1800a26ef\nmov [rsp+1B8h+var_178], 0 ; +0x64, 0x1800a26f4\ncall ?validate@DSPI@FMOD@@SA?AW4FMOD_RESULT@@PEAVDSP@2@PEAPEAV12@PEAVSystemLockScope@2@@Z; FMOD::DSPI::validate(FMOD::DSP *,FMOD::DSPI * *,FMOD::SystemLockScope *) ; +0x6d, 0x1800a26fd\nmov esi, eax ; +0x72, 0x1800a2702\ntest eax, eax ; +0x74, 0x1800a2704\njnz short loc_1800A2733 ; +0x76, 0x1800a2706\nmov rcx, [rsp+1B8h+var_170] ; +0x78, 0x1800a2708\nmov r9d, r14d ; +0x7d, 0x1800a270d\nmov [rsp+1B8h+var_188], r13 ; +0x80, 0x1800a2710\nmov r8d, ebp ; +0x85, 0x1800a2715\nmov [rsp+1B8h+var_190], r12 ; +0x88, 0x1800a2718\nmov edx, ebx ; +0x8d, 0x1800a271d\nmov [rsp+1B8h+var_198], r15 ; +0x8f, 0x1800a271f\ncall sub_1800976F0 ; +0x94, 0x1800a2724\nmov esi, eax ; +0x99, 0x1800a2729\ntest eax, eax ; +0x9b, 0x1800a272b\njz loc_1800A2896 ; +0x9d, 0x1800a272d\nmov rax, cs:off_1801AED20 ; +0xa3, 0x1800a2733\ntest byte ptr [rax+10h], 80h ; +0xaa, 0x1800a273a\njz loc_1800A2896 ; +0xae, 0x1800a273e\nmov [rsp+1B8h+var_20], rdi ; +0xb4, 0x1800a2744\nlea rcx, [rsp+1B8h+var_158] ; +0xbc, 0x1800a274c\nmov edi, 100h ; +0xc1, 0x1800a2751\nmov r8d, ebx ; +0xc6, 0x1800a2756\nmov edx, edi ; +0xc9, 0x1800a2759\ncall sub_1800F2EF0 ; +0xcb, 0x1800a275b\nmovsxd rbx, eax ; +0xd0, 0x1800a2760\nlea rcx, [rsp+1B8h+var_158] ; +0xd3, 0x1800a2763\nmov edx, edi ; +0xd8, 0x1800a2768\nlea r8, asc_18014572C; \", \" ; +0xda, 0x1800a276a\nsub edx, ebx ; +0xe1, 0x1800a2771\nadd rcx, rbx; void * ; +0xe3, 0x1800a2773\ncall sub_1800F2F70 ; +0xe6, 0x1800a2776\nadd ebx, eax ; +0xeb, 0x1800a277b\nmov edx, edi ; +0xed, 0x1800a277d\nlea rax, [rsp+1B8h+var_158] ; +0xef, 0x1800a277f\nmovsxd rcx, ebx ; +0xf4, 0x1800a2784\nadd rcx, rax ; +0xf7, 0x1800a2787\nsub edx, ebx ; +0xfa, 0x1800a278a\nmov r8d, ebp ; +0xfc, 0x1800a278c\ncall sub_1800F2EC0 ; +0xff, 0x1800a278f\nadd ebx, eax ; +0x104, 0x1800a2794\nlea rcx, [rsp+1B8h+var_158] ; +0x106, 0x1800a2796\nmovsxd rax, ebx ; +0x10b, 0x1800a279b\nlea r8, asc_18014572C; \", \" ; +0x10e, 0x1800a279e\nmov edx, edi ; +0x115, 0x1800a27a5\nadd rcx, rax; void * ; +0x117, 0x1800a27a7\nsub edx, ebx ; +0x11a, 0x1800a27aa\ncall sub_1800F2F70 ; +0x11c, 0x1800a27ac\nadd ebx, eax ; +0x121, 0x1800a27b1\nlea rcx, [rsp+1B8h+var_158] ; +0x123, 0x1800a27b3\nmovsxd rax, ebx ; +0x128, 0x1800a27b8\nmov edx, edi ; +0x12b, 0x1800a27bb\nadd rcx, rax ; +0x12d, 0x1800a27bd\nsub edx, ebx ; +0x130, 0x1800a27c0\nmov r8d, r14d ; +0x132, 0x1800a27c2\ncall sub_1800F2EC0 ; +0x135, 0x1800a27c5\nadd ebx, eax ; +0x13a, 0x1800a27ca\nlea rcx, [rsp+1B8h+var_158] ; +0x13c, 0x1800a27cc\nmovsxd rax, ebx ; +0x141, 0x1800a27d1\nlea r8, asc_18014572C; \", \" ; +0x144, 0x1800a27d4\nmov edx, edi ; +0x14b, 0x1800a27db\nadd rcx, rax; void * ; +0x14d, 0x1800a27dd\nsub edx, ebx ; +0x150, 0x1800a27e0\ncall sub_1800F2F70 ; +0x152, 0x1800a27e2\nadd ebx, eax ; +0x157, 0x1800a27e7\nlea rcx, [rsp+1B8h+var_158] ; +0x159, 0x1800a27e9\nmovsxd rax, ebx ; +0x15e, 0x1800a27ee\nmov edx, edi ; +0x161, 0x1800a27f1\nadd rcx, rax ; +0x163, 0x1800a27f3\nsub edx, ebx ; +0x166, 0x1800a27f6\nmov r8, r15 ; +0x168, 0x1800a27f8\ncall sub_1800F3060 ; +0x16b, 0x1800a27fb\nadd ebx, eax ; +0x170, 0x1800a2800\nlea rcx, [rsp+1B8h+var_158] ; +0x172, 0x1800a2802\nmovsxd rax, ebx ; +0x177, 0x1800a2807\nlea r8, asc_18014572C; \", \" ; +0x17a, 0x1800a280a\nmov edx, edi ; +0x181, 0x1800a2811\nadd rcx, rax; void * ; +0x183, 0x1800a2813\nsub edx, ebx ; +0x186, 0x1800a2816\ncall sub_1800F2F70 ; +0x188, 0x1800a2818\nadd ebx, eax ; +0x18d, 0x1800a281d\nlea rcx, [rsp+1B8h+var_158] ; +0x18f, 0x1800a281f\nmovsxd rax, ebx ; +0x194, 0x1800a2824\nmov edx, edi ; +0x197, 0x1800a2827\nadd rcx, rax ; +0x199, 0x1800a2829\nsub edx, ebx ; +0x19c, 0x1800a282c\nmov r8, r12 ; +0x19e, 0x1800a282e\ncall sub_1800F3020 ; +0x1a1, 0x1800a2831\nadd ebx, eax ; +0x1a6, 0x1800a2836\nlea rcx, [rsp+1B8h+var_158] ; +0x1a8, 0x1800a2838\nmovsxd rax, ebx ; +0x1ad, 0x1800a283d\nlea r8, asc_18014572C; \", \" ; +0x1b0, 0x1800a2840\nmov edx, edi ; +0x1b7, 0x1800a2847\nadd rcx, rax; void * ; +0x1b9, 0x1800a2849\nsub edx, ebx ; +0x1bc, 0x1800a284c\ncall sub_1800F2F70 ; +0x1be, 0x1800a284e\nadd ebx, eax ; +0x1c3, 0x1800a2853\nlea rcx, [rsp+1B8h+var_158] ; +0x1c5, 0x1800a2855\nsub edi, ebx ; +0x1ca, 0x1800a285a\nmovsxd rax, ebx ; +0x1cc, 0x1800a285c\nadd rcx, rax ; +0x1cf, 0x1800a285f\nmov r8, r13 ; +0x1d2, 0x1800a2862\nmov edx, edi ; +0x1d5, 0x1800a2865\ncall sub_1800F3230 ; +0x1d7, 0x1800a2867\nmov r8, [rsp+1B8h+var_168] ; +0x1dc, 0x1800a286c\nlea rax, [rsp+1B8h+var_158] ; +0x1e1, 0x1800a2871\nlea r9, aDspGetoutputch; \"DSP::getOutputChannelFormat\" ; +0x1e6, 0x1800a2876\nmov [rsp+1B8h+var_198], rax ; +0x1ed, 0x1800a287d\nmov edx, 7 ; +0x1f2, 0x1800a2882\nmov ecx, esi ; +0x1f7, 0x1800a2887\ncall sub_1800B20E0 ; +0x1f9, 0x1800a2889\nmov rdi, [rsp+1B8h+var_20] ; +0x1fe, 0x1800a288e\nmov rcx, [rsp+1B8h+var_178] ; +0x206, 0x1800a2896\nmov r15, [rsp+1B8h+var_40] ; +0x20b, 0x1800a289b\nmov r14, [rsp+1B8h+var_38] ; +0x213, 0x1800a28a3\nmov r13, [rsp+1B8h+var_30] ; +0x21b, 0x1800a28ab\nmov r12, [rsp+1B8h+var_28] ; +0x223, 0x1800a28b3\nmov rbp, [rsp+1B8h+var_18] ; +0x22b, 0x1800a28bb\nmov rbx, [rsp+1B8h+var_10] ; +0x233, 0x1800a28c3\ntest rcx, rcx ; +0x23b, 0x1800a28cb\njz short loc_1800A28D5 ; +0x23e, 0x1800a28ce\ncall sub_180102320 ; +0x240, 0x1800a28d0\nmov eax, esi ; +0x245, 0x1800a28d5\nmov rcx, [rsp+1B8h+var_58] ; +0x247, 0x1800a28d7\nxor rcx, rsp; StackCookie ; +0x24f, 0x1800a28df\ncall __security_check_cookie ; +0x252, 0x1800a28e2\nadd rsp, 1B0h ; +0x257, 0x1800a28e7\npop rsi ; +0x25e, 0x1800a28ee\nretn ; +0x25f, 0x1800a28ef", "xrefs": ["FMOD_DSP_GetOutputChannelFormat @ 0x1800c5d0b", " @ 0x1801862e4", " @ 0x180186318", " @ 0x180194348", " @ 0x1801fb274"], "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"}