{"type": "func", "start": 1052140, "end": 1052800, "name": "sub_100DEC", "pseudocode": "// \n// sub_100DEC from 0x100dec to 0x101080 (660 bytes)\n// \n// 1 xrefs:\n// > @ 0x118b18\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\nfloat __fastcall sub_100DEC(float *a1, float *s, unsigned int a3, float32x4_t *a4, __int64 a5, __int64 a6, int a7)\n{\n float32x4_t v7; // q24\n float32x4_t v8; // q25\n float32x4_t v9; // q26\n float32x4_t v10; // q27\n float32x4_t v11; // q28\n float32x4_t v12; // q29\n float *v15; // x20\n float32x4_t v17; // q0\n unsigned int v18; // w8\n float32x4_t *v19; // x9\n float32x4_t *i; // x10\n float32x4_t v21; // q3\n float32x4_t v22; // q4\n int8x16_t v23; // q5\n int8x16_t v24; // q6\n int8x16_t v25; // q7\n int8x16_t v26; // q16\n int32x4_t v27; // q23\n int8x16_t v28; // q17\n int8x16_t v29; // q4\n int32x4_t v30; // q6\n int8x16_t v31; // q18\n int8x16_t v32; // q19\n float32x4_t v33; // q16\n float32x4_t v34; // q6\n int32x4_t v35; // q23\n int8x16_t v36; // q20\n int8x16_t v37; // q21\n int32x4_t v38; // q4\n int8x16_t v39; // q22\n int8x16_t v40; // q3\n float32x4_t v41; // q19\n float32x4_t v42; // q4\n int32x4_t v43; // q23\n int32x4_t v44; // q21\n float32x4_t v45; // q1\n float32x4_t v46; // q2\n int v47; // w8\n float v48; // s1\n float v49; // s4\n float v50; // s5\n float v51; // s3\n float v52; // s6\n float v53; // s2\n float v54; // s0\n float v55; // s7\n float v56; // s1\n float v57; // s3\n float v58; // s4\n float32x4_t v60; // [xsp+0h] [xbp-80h]\n float32x4_t v61; // [xsp+10h] [xbp-70h]\n float32x4_t v62; // [xsp+20h] [xbp-60h]\n float32x4_t v63; // [xsp+30h] [xbp-50h]\n float32x4_t v64; // [xsp+40h] [xbp-40h]\n float32x4_t v65; // [xsp+50h] [xbp-30h]\n\n v7 = *a4;\n v8 = a4[8];\n v9 = a4[16];\n v10 = a4[24];\n v11 = a4[32];\n v12 = a4[40];\n v15 = s;\n if ( a7 )\n {\n v65 = *a4;\n v63 = a4[16];\n v64 = a4[8];\n v61 = a4[32];\n v62 = a4[24];\n v60 = a4[40];\n memset(s, 0, 24LL * a3);\n v12 = v60;\n v11 = v61;\n v10 = v62;\n v9 = v63;\n v8 = v64;\n v7 = v65;\n }\n v18 = a3 >> 1;\n v19 = (float32x4_t *)v15;\n for ( i = (float32x4_t *)a1; v18; v19 += 3 )\n {\n v22 = *i;\n v21 = i[1];\n i += 2;\n --v18;\n v23 = vmulq_f32(v22, v7);\n v24 = vmulq_f32(v22, v8);\n v25 = vmulq_f32(v22, v9);\n v26 = vmulq_f32(v22, v10);\n v27 = vextq_s8(v23, vextq_s8(v24, v23, 8u), 8u);\n v23.n128_u64[1] = v24.n128_u64[0];\n v28 = vmulq_f32(v22, v11);\n v29 = vmulq_f32(v22, v12);\n v30 = vextq_s8(v25, vextq_s8(v26, v25, 8u), 8u);\n v31 = vmulq_f32(v21, v7);\n v32 = vmulq_f32(v21, v8);\n v25.n128_u64[1] = v26.n128_u64[0];\n v33 = vuzp1q_s32(v27, v30);\n v34 = vuzp2q_s32(v27, v30);\n v35 = vextq_s8(v28, vextq_s8(v29, v28, 8u), 8u);\n v28.n128_u64[1] = v29.n128_u64[0];\n v36 = vmulq_f32(v21, v9);\n v37 = vmulq_f32(v21, v10);\n v38 = vextq_s8(v31, vextq_s8(v32, v31, 8u), 8u);\n v39 = vmulq_f32(v21, v11);\n v40 = vmulq_f32(v21, v12);\n v31.n128_u64[1] = v32.n128_u64[0];\n v41 = vuzp1q_s32(v35, v38);\n v42 = vuzp2q_s32(v35, v38);\n v43 = vextq_s8(v36, vextq_s8(v37, v36, 8u), 8u);\n v36.n128_u64[1] = v37.n128_u64[0];\n v44 = vextq_s8(v39, vextq_s8(v40, v39, 8u), 8u);\n v39.n128_u64[1] = v40.n128_u64[0];\n v17 = vaddq_f32(vuzp1q_s32(v23, v25), vaddq_f32(vaddq_f32(vaddq_f32(*v19, vuzp2q_s32(v23, v25)), v33), v34));\n v45 = vaddq_f32(vuzp1q_s32(v28, v31), vaddq_f32(vaddq_f32(vaddq_f32(v19[1], vuzp2q_s32(v28, v31)), v41), v42));\n v46 = vaddq_f32(\n vuzp1q_s32(v36, v39),\n vaddq_f32(vaddq_f32(vaddq_f32(v19[2], vuzp2q_s32(v36, v39)), vuzp1q_s32(v43, v44)), vuzp2q_s32(v43, v44)));\n *v19 = v17;\n v19[1] = v45;\n v19[2] = v46;\n }\n v47 = a3 & 1;\n if ( (a3 & 1) != 0 )\n {\n do\n {\n v48 = a1[1];\n v49 = a1[2];\n v50 = a1[3];\n v51 = (float)((float)(a4[24].n128_f32[0] * *a1) + (float)(a4[24].n128_f32[1] * v48))\n + (float)(a4[24].n128_f32[2] * v49);\n v52 = (float)((float)(a4[32].n128_f32[0] * *a1) + (float)(a4[32].n128_f32[1] * v48))\n + (float)(a4[32].n128_f32[2] * v49);\n v53 = (float)((float)((float)(a4->n128_f32[0] * *a1) + (float)(a4->n128_f32[1] * v48))\n + (float)(a4->n128_f32[2] * v49))\n + (float)(a4->n128_f32[3] * v50);\n v54 = (float)((float)((float)(a4[40].n128_f32[0] * *a1) + (float)(a4[40].n128_f32[1] * v48))\n + (float)(a4[40].n128_f32[2] * v49))\n + (float)(a4[40].n128_f32[3] * v50);\n v55 = (float)((float)((float)((float)(a4[8].n128_f32[0] * *a1) + (float)(a4[8].n128_f32[1] * v48))\n + (float)(a4[8].n128_f32[2] * v49))\n + (float)(a4[8].n128_f32[3] * v50))\n + v15[1];\n v56 = (float)((float)((float)((float)(a4[16].n128_f32[0] * *a1) + (float)(a4[16].n128_f32[1] * v48))\n + (float)(a4[16].n128_f32[2] * v49))\n + (float)(a4[16].n128_f32[3] * v50))\n + v15[2];\n v57 = (float)(v51 + (float)(a4[24].n128_f32[3] * v50)) + v15[3];\n --v47;\n v58 = (float)(v52 + (float)(a4[32].n128_f32[3] * v50)) + v15[4];\n v17.n128_f32[0] = v54 + v15[5];\n a1 += 4;\n *v15 = v53 + *v15;\n v15[1] = v55;\n v15[2] = v56;\n v15[3] = v57;\n v15[4] = v58;\n v15[5] = v17.n128_f32[0];\n v15 += 6;\n }\n while ( v47 );\n }\n return v17.n128_f32[0];\n}", "assembly": "; \n; sub_100DEC from 0x100dec to 0x101080 (660 bytes)\n; \n; 1 xrefs:\n; > @ 0x118b18\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\nSUB SP, SP, #0x90 ; +0x0, 0x100dec\nLDR Q24, [X3] ; +0x4, 0x100df0\nLDR Q25, [X3,#0x80] ; +0x8, 0x100df4\nLDR Q26, [X3,#0x100] ; +0xc, 0x100df8\nLDR Q27, [X3,#0x180] ; +0x10, 0x100dfc\nLDR Q28, [X3,#0x200] ; +0x14, 0x100e00\nLDR Q29, [X3,#0x280] ; +0x18, 0x100e04\nSTP X22, X21, [SP,#0x80+var_20] ; +0x1c, 0x100e08\nSTP X20, X19, [SP,#0x80+var_10] ; +0x20, 0x100e0c\nMOV X19, X3 ; +0x24, 0x100e10\nMOV W22, W2 ; +0x28, 0x100e14\nMOV X20, X1 ; +0x2c, 0x100e18\nMOV X21, X0 ; +0x30, 0x100e1c\nSTP X29, X30, [SP,#0x80+var_s0] ; +0x34, 0x100e20\nADD X29, SP, #0x80 ; +0x38, 0x100e24\nCBZ W6, loc_100E64 ; +0x3c, 0x100e28\nADD W8, W22, W22,LSL#1 ; +0x40, 0x100e2c\nLSL W8, W8, #1 ; +0x44, 0x100e30\nLSL X2, X8, #2; n ; +0x48, 0x100e34\nMOV X0, X20; s ; +0x4c, 0x100e38\nMOV W1, WZR; c ; +0x50, 0x100e3c\nSTUR Q24, [X29,#var_30] ; +0x54, 0x100e40\nSTP Q26, Q25, [SP,#0x80+var_50] ; +0x58, 0x100e44\nSTP Q28, Q27, [SP,#0x80+var_70] ; +0x5c, 0x100e48\nSTR Q29, [SP,#0x80+var_80] ; +0x60, 0x100e4c\nBL .memset ; +0x64, 0x100e50\nLDP Q29, Q28, [SP,#0x80+var_80] ; +0x68, 0x100e54\nLDP Q27, Q26, [SP,#0x80+var_60] ; +0x6c, 0x100e58\nLDR Q25, [SP,#0x80+var_40] ; +0x70, 0x100e5c\nLDUR Q24, [X29,#var_30] ; +0x74, 0x100e60\nLSR W8, W22, #1 ; +0x78, 0x100e64\nMOV X9, X20 ; +0x7c, 0x100e68\nMOV X10, X21 ; +0x80, 0x100e6c\nCBZ W8, loc_100F6C ; +0x84, 0x100e70\nLDP Q4, Q3, [X10],#0x20 ; +0x88, 0x100e74\nLDP Q0, Q1, [X9] ; +0x8c, 0x100e78\nLDR Q2, [X9,#0x20] ; +0x90, 0x100e7c\nSUB W8, W8, #1 ; +0x94, 0x100e80\nFMUL V5.4S, V4.4S, V24.4S ; +0x98, 0x100e84\nFMUL V6.4S, V4.4S, V25.4S ; +0x9c, 0x100e88\nFMUL V7.4S, V4.4S, V26.4S ; +0xa0, 0x100e8c\nFMUL V16.4S, V4.4S, V27.4S ; +0xa4, 0x100e90\nEXT V23.16B, V6.16B, V5.16B, #8 ; +0xa8, 0x100e94\nEXT V23.16B, V5.16B, V23.16B, #8 ; +0xac, 0x100e98\nINS V5.D[1], V6.D[0] ; +0xb0, 0x100e9c\nEXT V6.16B, V16.16B, V7.16B, #8 ; +0xb4, 0x100ea0\nFMUL V17.4S, V4.4S, V28.4S ; +0xb8, 0x100ea4\nFMUL V4.4S, V4.4S, V29.4S ; +0xbc, 0x100ea8\nEXT V6.16B, V7.16B, V6.16B, #8 ; +0xc0, 0x100eac\nFMUL V18.4S, V3.4S, V24.4S ; +0xc4, 0x100eb0\nFMUL V19.4S, V3.4S, V25.4S ; +0xc8, 0x100eb4\nINS V7.D[1], V16.D[0] ; +0xcc, 0x100eb8\nUZP1 V16.4S, V23.4S, V6.4S ; +0xd0, 0x100ebc\nUZP2 V6.4S, V23.4S, V6.4S ; +0xd4, 0x100ec0\nEXT V23.16B, V4.16B, V17.16B, #8 ; +0xd8, 0x100ec4\nEXT V23.16B, V17.16B, V23.16B, #8 ; +0xdc, 0x100ec8\nINS V17.D[1], V4.D[0] ; +0xe0, 0x100ecc\nEXT V4.16B, V19.16B, V18.16B, #8 ; +0xe4, 0x100ed0\nFMUL V20.4S, V3.4S, V26.4S ; +0xe8, 0x100ed4\nFMUL V21.4S, V3.4S, V27.4S ; +0xec, 0x100ed8\nEXT V4.16B, V18.16B, V4.16B, #8 ; +0xf0, 0x100edc\nFMUL V22.4S, V3.4S, V28.4S ; +0xf4, 0x100ee0\nFMUL V3.4S, V3.4S, V29.4S ; +0xf8, 0x100ee4\nINS V18.D[1], V19.D[0] ; +0xfc, 0x100ee8\nUZP1 V19.4S, V23.4S, V4.4S ; +0x100, 0x100eec\nUZP2 V4.4S, V23.4S, V4.4S ; +0x104, 0x100ef0\nEXT V23.16B, V21.16B, V20.16B, #8 ; +0x108, 0x100ef4\nEXT V23.16B, V20.16B, V23.16B, #8 ; +0x10c, 0x100ef8\nINS V20.D[1], V21.D[0] ; +0x110, 0x100efc\nEXT V21.16B, V3.16B, V22.16B, #8 ; +0x114, 0x100f00\nEXT V21.16B, V22.16B, V21.16B, #8 ; +0x118, 0x100f04\nINS V22.D[1], V3.D[0] ; +0x11c, 0x100f08\nUZP1 V3.4S, V23.4S, V21.4S ; +0x120, 0x100f0c\nUZP2 V21.4S, V23.4S, V21.4S ; +0x124, 0x100f10\nUZP1 V23.4S, V5.4S, V7.4S ; +0x128, 0x100f14\nUZP2 V5.4S, V5.4S, V7.4S ; +0x12c, 0x100f18\nUZP1 V7.4S, V17.4S, V18.4S ; +0x130, 0x100f1c\nUZP2 V17.4S, V17.4S, V18.4S ; +0x134, 0x100f20\nUZP1 V18.4S, V20.4S, V22.4S ; +0x138, 0x100f24\nUZP2 V20.4S, V20.4S, V22.4S ; +0x13c, 0x100f28\nFADD V0.4S, V0.4S, V5.4S ; +0x140, 0x100f2c\nFADD V1.4S, V1.4S, V17.4S ; +0x144, 0x100f30\nFADD V2.4S, V2.4S, V20.4S ; +0x148, 0x100f34\nFADD V0.4S, V0.4S, V16.4S ; +0x14c, 0x100f38\nFADD V1.4S, V1.4S, V19.4S ; +0x150, 0x100f3c\nFADD V2.4S, V2.4S, V3.4S ; +0x154, 0x100f40\nFADD V0.4S, V0.4S, V6.4S ; +0x158, 0x100f44\nFADD V1.4S, V1.4S, V4.4S ; +0x15c, 0x100f48\nFADD V2.4S, V2.4S, V21.4S ; +0x160, 0x100f4c\nFADD V0.4S, V23.4S, V0.4S ; +0x164, 0x100f50\nFADD V1.4S, V7.4S, V1.4S ; +0x168, 0x100f54\nFADD V2.4S, V18.4S, V2.4S ; +0x16c, 0x100f58\nSTP Q0, Q1, [X9] ; +0x170, 0x100f5c\nSTR Q2, [X9,#0x20] ; +0x174, 0x100f60\nADD X9, X9, #0x30 ; '0' ; +0x178, 0x100f64\nCBNZ W8, loc_100E74 ; +0x17c, 0x100f68\nAND W8, W22, #1 ; +0x180, 0x100f6c\nCBZ W8, loc_10106C ; +0x184, 0x100f70\nLDP S0, S1, [X21] ; +0x188, 0x100f74\nLDP S2, S3, [X19] ; +0x18c, 0x100f78\nLDP S16, S17, [X19,#0x80] ; +0x190, 0x100f7c\nLDR S18, [X19,#0x100] ; +0x194, 0x100f80\nLDR S19, [X19,#0x180] ; +0x198, 0x100f84\nLDR S20, [X19,#0x200] ; +0x19c, 0x100f88\nLDR S21, [X19,#0x280] ; +0x1a0, 0x100f8c\nFMUL S2, S2, S0 ; +0x1a4, 0x100f90\nFMUL S16, S16, S0 ; +0x1a8, 0x100f94\nFMUL S18, S18, S0 ; +0x1ac, 0x100f98\nFMUL S19, S19, S0 ; +0x1b0, 0x100f9c\nFMUL S20, S20, S0 ; +0x1b4, 0x100fa0\nFMUL S0, S21, S0 ; +0x1b8, 0x100fa4\nLDR S21, [X19,#0x104] ; +0x1bc, 0x100fa8\nFMADD S2, S3, S1, S2 ; +0x1c0, 0x100fac\nLDR S3, [X19,#0x184] ; +0x1c4, 0x100fb0\nFMADD S16, S17, S1, S16 ; +0x1c8, 0x100fb4\nLDR S17, [X19,#0x204] ; +0x1cc, 0x100fb8\nLDP S4, S5, [X21,#8] ; +0x1d0, 0x100fbc\nLDP S6, S7, [X19,#8] ; +0x1d4, 0x100fc0\nFMADD S18, S21, S1, S18 ; +0x1d8, 0x100fc4\nLDR S21, [X19,#0x284] ; +0x1dc, 0x100fc8\nFMADD S3, S3, S1, S19 ; +0x1e0, 0x100fcc\nFMADD S17, S17, S1, S20 ; +0x1e4, 0x100fd0\nLDP S19, S20, [X19,#0x88] ; +0x1e8, 0x100fd4\nFMADD S0, S21, S1, S0 ; +0x1ec, 0x100fd8\nLDR S1, [X19,#0x108] ; +0x1f0, 0x100fdc\nLDR S21, [X19,#0x188] ; +0x1f4, 0x100fe0\nFMADD S2, S6, S4, S2 ; +0x1f8, 0x100fe4\nLDR S6, [X19,#0x208] ; +0x1fc, 0x100fe8\nFMADD S16, S19, S4, S16 ; +0x200, 0x100fec\nLDR S19, [X19,#0x288] ; +0x204, 0x100ff0\nFMADD S1, S1, S4, S18 ; +0x208, 0x100ff4\nFMADD S3, S21, S4, S3 ; +0x20c, 0x100ff8\nFMADD S6, S6, S4, S17 ; +0x210, 0x100ffc\nFMADD S0, S19, S4, S0 ; +0x214, 0x101000\nLDR S4, [X19,#0x10C] ; +0x218, 0x101004\nFMADD S2, S7, S5, S2 ; +0x21c, 0x101008\nLDR S7, [X19,#0x18C] ; +0x220, 0x10100c\nLDR S17, [X19,#0x20C] ; +0x224, 0x101010\nFMADD S1, S4, S5, S1 ; +0x228, 0x101014\nLDR S4, [X19,#0x28C] ; +0x22c, 0x101018\nFMADD S3, S7, S5, S3 ; +0x230, 0x10101c\nFMADD S6, S17, S5, S6 ; +0x234, 0x101020\nLDP S7, S17, [X20] ; +0x238, 0x101024\nFMADD S16, S20, S5, S16 ; +0x23c, 0x101028\nFMADD S0, S4, S5, S0 ; +0x240, 0x10102c\nLDP S4, S5, [X20,#8] ; +0x244, 0x101030\nFADD S2, S2, S7 ; +0x248, 0x101034\nFADD S7, S16, S17 ; +0x24c, 0x101038\nLDP S16, S17, [X20,#0x10] ; +0x250, 0x10103c\nFADD S1, S1, S4 ; +0x254, 0x101040\nFADD S3, S3, S5 ; +0x258, 0x101044\nSUB W8, W8, #1 ; +0x25c, 0x101048\nFADD S4, S6, S16 ; +0x260, 0x10104c\nFADD S0, S0, S17 ; +0x264, 0x101050\nADD X21, X21, #0x10 ; +0x268, 0x101054\nSTP S2, S7, [X20] ; +0x26c, 0x101058\nSTP S1, S3, [X20,#8] ; +0x270, 0x10105c\nSTP S4, S0, [X20,#0x10] ; +0x274, 0x101060\nADD X20, X20, #0x18 ; +0x278, 0x101064\nCBNZ W8, loc_100F74 ; +0x27c, 0x101068\nLDP X29, X30, [SP,#0x80+var_s0] ; +0x280, 0x10106c\nLDP X20, X19, [SP,#0x80+var_10] ; +0x284, 0x101070\nLDP X22, X21, [SP,#0x80+var_20] ; +0x288, 0x101074\nADD SP, SP, #0x90 ; +0x28c, 0x101078\nRET ; +0x290, 0x10107c", "xrefs": [" @ 0x118b18"], "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"}