{"type": "func", "start": 1070504, "end": 1070968, "name": "sub_1055A8", "pseudocode": "// \n// sub_1055A8 from 0x1055a8 to 0x105778 (464 bytes)\n// \n// 1 xrefs:\n// > @ 0x11c0a0\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 sub_1055A8(_QWORD *a1, __int64 a2, _DWORD *a3, float *s)\n{\n int v4; // w8\n int v5; // w13\n int v6; // w15\n __int64 v7; // x10\n int v8; // w17\n __int64 v9; // x0\n int32x4_t v10; // q0\n float32x4_t *v11; // x16\n int v12; // w14\n int v13; // w0\n unsigned int v14; // w0\n int v15; // w17\n int v16; // w4\n int v17; // w15\n int32x4_t v18; // q1\n int32x4_t v19; // q0\n int i; // w0\n int32x4_t v21; // q2\n float32x4_t v22; // q3\n __int64 v23; // x0\n int v24; // w4\n int v25; // w15\n float v26; // s1\n __int64 j; // x11\n\n v4 = *(_DWORD *)(*(_QWORD *)(*a1 + 48LL) + 4LL * a1[6]) / 2;\n if ( a3 )\n {\n v5 = 0;\n v6 = 0;\n v7 = 1;\n v8 = *(_DWORD *)(a2 + 56) * *a3;\n while ( v7 < *(int *)(a2 + 52) )\n {\n v9 = *(unsigned __int8 *)(*(_QWORD *)(a2 + 24) + v7);\n if ( a3[v9] >> 15 )\n {\n v12 = v8;\n }\n else\n {\n v10.n128_u32[3] = 0;\n v11 = (float32x4_t *)&s[v6];\n v12 = *(_DWORD *)(a2 + 56) * (a3[v9] & 0x7FFF);\n v5 = *(unsigned __int16 *)(*(_QWORD *)(a2 + 16) + 2 * v9);\n if ( v12 - v8 >= 0 )\n v13 = 1024;\n else\n v13 = 1047552;\n v14 = v13 & 0xFFFFF | ((unsigned __int16)v8 << 20);\n v15 = ((v12 - v8) << 20) / (v5 - v6);\n if ( v4 <= v5 )\n v16 = v4;\n else\n v16 = v5;\n v17 = v16 - v6;\n v10.n128_u32[0] = 3 * v15;\n v10.n128_u32[1] = 2 * v15;\n v10.n128_u32[2] = v15;\n v18 = vdupq_n_s32(4 * v15);\n v19 = vaddq_s32(v10, vdupq_n_s32(v14));\n for ( i = v17 >> 2; i; ++v11 )\n {\n v21 = vshrq_n_s32(v19, 0x14u);\n v22.n128_f32[0] = flt_4F3F4[v21.n128_i32[3]];\n v22.n128_f32[1] = flt_4F3F4[v21.n128_i32[2]];\n v22.n128_f32[2] = flt_4F3F4[v21.n128_i32[1]];\n v19 = vaddq_s32(v19, v18);\n v22.n128_f32[3] = flt_4F3F4[v21.n128_i32[0]];\n --i;\n *v11 = vmulq_f32(v22, *v11);\n }\n if ( (v17 & 3) != 0 )\n {\n v23 = 0;\n v24 = v19.n128_i32[3];\n v25 = v17 & 3;\n while ( v25 != (_DWORD)v23 )\n {\n v26 = flt_4F3F4[v24 >> 20];\n v24 += v15;\n v11->n128_f32[v23] = v11->n128_f32[v23] * v26;\n ++v23;\n }\n }\n v6 = v5;\n }\n ++v7;\n v8 = v12;\n }\n for ( j = v5; j < v4; ++j )\n s[j] = s[j] * flt_4F3F4[v8];\n return 1;\n }\n else\n {\n memset(s, 0, 4LL * v4);\n return 0;\n }\n}", "assembly": "; \n; sub_1055A8 from 0x1055a8 to 0x105778 (464 bytes)\n; \n; 1 xrefs:\n; > @ 0x11c0a0\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\nSTP X29, X30, [SP,#-0x10+var_s0]! ; +0x0, 0x1055a8\nLDR X8, [X0] ; +0x4, 0x1055ac\nLDR X9, [X0,#0x30] ; +0x8, 0x1055b0\nMOV X29, SP ; +0xc, 0x1055b4\nLDR X8, [X8,#0x30] ; +0x10, 0x1055b8\nLDR W8, [X8,X9,LSL#2] ; +0x14, 0x1055bc\nMOV W9, #2 ; +0x18, 0x1055c0\nSDIV W8, W8, W9 ; +0x1c, 0x1055c4\nCBZ X2, loc_10575C ; +0x20, 0x1055c8\nLDR W9, [X2] ; +0x24, 0x1055cc\nLDR W14, [X1,#0x38] ; +0x28, 0x1055d0\nMOV W13, WZR ; +0x2c, 0x1055d4\nMOV W15, WZR ; +0x30, 0x1055d8\nMOV W10, #1 ; +0x34, 0x1055dc\nMUL W17, W14, W9 ; +0x38, 0x1055e0\nADRP X9, #off_10FBB8@PAGE ; +0x3c, 0x1055e4\nLDR X9, [X9,#off_10FBB8@PAGEOFF]; flt_4F3F4 ; +0x40, 0x1055e8\nMOV W11, #0x400 ; +0x44, 0x1055ec\nMOV W12, #0xFFC00 ; +0x48, 0x1055f0\nLDRSW X14, [X1,#0x34] ; +0x4c, 0x1055f4\nCMP X10, X14 ; +0x50, 0x1055f8\nB.GE loc_105728 ; +0x54, 0x1055fc\nLDR X14, [X1,#0x18] ; +0x58, 0x105600\nLDRB W0, [X14,X10] ; +0x5c, 0x105604\nLDR W14, [X2,X0,LSL#2] ; +0x60, 0x105608\nLSR W16, W14, #0xF ; +0x64, 0x10560c\nCBNZ W16, loc_105710 ; +0x68, 0x105610\nAND W13, W14, #0x7FFF ; +0x6c, 0x105614\nLDR W14, [X1,#0x38] ; +0x70, 0x105618\nLDR X4, [X1,#0x10] ; +0x74, 0x10561c\nMOVI V0.2D, #0 ; +0x78, 0x105620\nADD X16, X3, W15,SXTW#2 ; +0x7c, 0x105624\nMUL W14, W14, W13 ; +0x80, 0x105628\nLDRH W13, [X4,X0,LSL#1] ; +0x84, 0x10562c\nSUB W0, W14, W17 ; +0x88, 0x105630\nCMP W0, #0 ; +0x8c, 0x105634\nLSL W4, W0, #0x14 ; +0x90, 0x105638\nCSEL W0, W12, W11, LT ; +0x94, 0x10563c\nBFI W0, W17, #0x14, #0xC ; +0x98, 0x105640\nSUB W17, W13, W15 ; +0x9c, 0x105644\nCMP W8, W13 ; +0xa0, 0x105648\nSDIV W17, W4, W17 ; +0xa4, 0x10564c\nCSEL W4, W13, W8, GT ; +0xa8, 0x105650\nDUP V2.4S, W0 ; +0xac, 0x105654\nADD W0, W17, W17,LSL#1 ; +0xb0, 0x105658\nSUB W15, W4, W15 ; +0xb4, 0x10565c\nLSL W4, W17, #1 ; +0xb8, 0x105660\nINS V0.S[0], W0 ; +0xbc, 0x105664\nINS V0.S[1], W4 ; +0xc0, 0x105668\nLSL W0, W17, #2 ; +0xc4, 0x10566c\nINS V0.S[2], W17 ; +0xc8, 0x105670\nDUP V1.4S, W0 ; +0xcc, 0x105674\nADD V0.4S, V0.4S, V2.4S ; +0xd0, 0x105678\nASR W0, W15, #2 ; +0xd4, 0x10567c\nCBZ W0, loc_1056D4 ; +0xd8, 0x105680\nSSHR V2.4S, V0.4S, #0x14 ; +0xdc, 0x105684\nUMOV W4, V2.S[3] ; +0xe0, 0x105688\nLDR S3, [X9,W4,SXTW#2] ; +0xe4, 0x10568c\nUMOV W4, V2.S[2] ; +0xe8, 0x105690\nADD X4, X9, W4,SXTW#2 ; +0xec, 0x105694\nFMOV W5, S2 ; +0xf0, 0x105698\nLD1 {V3.S}[1], [X4] ; +0xf4, 0x10569c\nUMOV W4, V2.S[1] ; +0xf8, 0x1056a0\nADD X4, X9, W4,SXTW#2 ; +0xfc, 0x1056a4\nADD X5, X9, W5,SXTW#2 ; +0x100, 0x1056a8\nLD1 {V3.S}[2], [X4] ; +0x104, 0x1056ac\nMOV X4, X16 ; +0x108, 0x1056b0\nLDR Q2, [X4],#0x10 ; +0x10c, 0x1056b4\nADD V0.4S, V0.4S, V1.4S ; +0x110, 0x1056b8\nLD1 {V3.S}[3], [X5] ; +0x114, 0x1056bc\nSUB W0, W0, #1 ; +0x118, 0x1056c0\nFMUL V2.4S, V3.4S, V2.4S ; +0x11c, 0x1056c4\nSTR Q2, [X16] ; +0x120, 0x1056c8\nMOV X16, X4 ; +0x124, 0x1056cc\nCBNZ W0, loc_105684 ; +0x128, 0x1056d0\nTST W15, #3 ; +0x12c, 0x1056d4\nB.EQ loc_105718 ; +0x130, 0x1056d8\nMOV X0, XZR ; +0x134, 0x1056dc\nUMOV W4, V0.S[3] ; +0x138, 0x1056e0\nAND X15, X15, #3 ; +0x13c, 0x1056e4\nCMP W15, W0 ; +0x140, 0x1056e8\nB.EQ loc_105718 ; +0x144, 0x1056ec\nASR W5, W4, #0x14 ; +0x148, 0x1056f0\nLDR S0, [X16,X0,LSL#2] ; +0x14c, 0x1056f4\nLDR S1, [X9,W5,SXTW#2] ; +0x150, 0x1056f8\nADD W4, W4, W17 ; +0x154, 0x1056fc\nFMUL S0, S0, S1 ; +0x158, 0x105700\nSTR S0, [X16,X0,LSL#2] ; +0x15c, 0x105704\nADD X0, X0, #1 ; +0x160, 0x105708\nB loc_1056E8 ; +0x164, 0x10570c\nMOV W14, W17 ; +0x168, 0x105710\nB loc_10571C ; +0x16c, 0x105714\nMOV W15, W13 ; +0x170, 0x105718\nADD X10, X10, #1 ; +0x174, 0x10571c\nMOV W17, W14 ; +0x178, 0x105720\nB loc_1055F4 ; +0x17c, 0x105724\nSXTW X10, W17 ; +0x180, 0x105728\nSXTW X11, W13 ; +0x184, 0x10572c\nSXTW X8, W8 ; +0x188, 0x105730\nCMP X11, X8 ; +0x18c, 0x105734\nB.GE loc_105754 ; +0x190, 0x105738\nLDR S0, [X9,X10,LSL#2] ; +0x194, 0x10573c\nLDR S1, [X3,X11,LSL#2] ; +0x198, 0x105740\nFMUL S0, S1, S0 ; +0x19c, 0x105744\nSTR S0, [X3,X11,LSL#2] ; +0x1a0, 0x105748\nADD X11, X11, #1 ; +0x1a4, 0x10574c\nB loc_105734 ; +0x1a8, 0x105750\nMOV W0, #1 ; +0x1ac, 0x105754\nB loc_105770 ; +0x1b0, 0x105758\nSBFIZ X2, X8, #2, #0x20 ; ' '; n ; +0x1b4, 0x10575c\nMOV X0, X3; s ; +0x1b8, 0x105760\nMOV W1, WZR; c ; +0x1bc, 0x105764\nBL .memset ; +0x1c0, 0x105768\nMOV W0, WZR ; +0x1c4, 0x10576c\nLDP X29, X30, [SP+var_s0],#0x10 ; +0x1c8, 0x105770\nRET ; +0x1cc, 0x105774", "xrefs": [" @ 0x11c0a0"], "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"}