void FragmentProgramDecompiler::AddCodeCond(const std::string& dst, const std::string& src) { if (src0.exec_if_gr && src0.exec_if_lt && src0.exec_if_eq) { AddCode(dst + " = " + src + ";"); return; } if (!src0.exec_if_gr && !src0.exec_if_lt && !src0.exec_if_eq) { AddCode("//" + dst + " = " + src + ";"); return; } static const char f[4] = { 'x', 'y', 'z', 'w' }; std::string swizzle, cond; swizzle += f[src0.cond_swizzle_x]; swizzle += f[src0.cond_swizzle_y]; swizzle += f[src0.cond_swizzle_z]; swizzle += f[src0.cond_swizzle_w]; swizzle = swizzle == "xyzw" ? "" : "." + swizzle; if (src0.exec_if_gr && src0.exec_if_eq) cond = compareFunction(COMPARE::FUNCTION_SGE, AddCond() + swizzle, getFloatTypeName(4) + "(0., 0., 0., 0.)"); else if (src0.exec_if_lt && src0.exec_if_eq) cond = compareFunction(COMPARE::FUNCTION_SLE, AddCond() + swizzle, getFloatTypeName(4) + "(0., 0., 0., 0.)"); else if (src0.exec_if_gr && src0.exec_if_lt) cond = compareFunction(COMPARE::FUNCTION_SNE, AddCond() + swizzle, getFloatTypeName(4) + "(0., 0., 0., 0.)"); else if (src0.exec_if_gr) cond = compareFunction(COMPARE::FUNCTION_SGT, AddCond() + swizzle, getFloatTypeName(4) + "(0., 0., 0., 0.)"); else if (src0.exec_if_lt) cond = compareFunction(COMPARE::FUNCTION_SLT, AddCond() + swizzle, getFloatTypeName(4) + "(0., 0., 0., 0.)"); else //if(src0.exec_if_eq) cond = compareFunction(COMPARE::FUNCTION_SEQ, AddCond() + swizzle, getFloatTypeName(4) + "(0., 0., 0., 0.)"); ShaderVariable dst_var(dst); dst_var.symplify(); //const char *c_mask = f; if (dst_var.swizzles[0].length() == 1) { AddCode("if (" + cond + ".x) " + dst + " = " + src + ";"); } else { for (int i = 0; i < dst_var.swizzles[0].length(); ++i) { AddCode("if (" + cond + "." + f[i] + ") " + dst + "." + f[i] + " = " + src + "." + f[i] + ";"); } } }
void FragmentProgramDecompiler::SetDst(std::string code, bool append_mask) { if (!src0.exec_if_eq && !src0.exec_if_gr && !src0.exec_if_lt) return; switch (src1.scale) { case 0: break; case 1: code = "(" + code + " * 2.0)"; break; case 2: code = "(" + code + " * 4.0)"; break; case 3: code = "(" + code + " * 8.0)"; break; case 5: code = "(" + code + " / 2.0)"; break; case 6: code = "(" + code + " / 4.0)"; break; case 7: code = "(" + code + " / 8.0)"; break; default: LOG_ERROR(RSX, "Bad scale: %d", u32{ src1.scale }); Emu.Pause(); break; } if (dst.saturate) { code = saturate(code); } code += (append_mask ? "$m" : ""); if (dst.no_dest) { if (dst.set_cond) { AddCode("$ifcond " + m_parr.AddParam(PF_PARAM_NONE, getFloatTypeName(4), "cc" + std::to_string(src0.cond_mod_reg_index)) + "$m = " + code + ";"); } else { AddCode("$ifcond " + code + ";"); } return; } std::string dest = AddReg(dst.dest_reg, dst.fp16) + "$m"; AddCodeCond(Format(dest), code); //AddCode("$ifcond " + dest + code + (append_mask ? "$m;" : ";")); if (dst.set_cond) { AddCode(m_parr.AddParam(PF_PARAM_NONE, getFloatTypeName(4), "cc" + std::to_string(src0.cond_mod_reg_index)) + "$m = " + dest + ";"); } }
std::string GLFragmentDecompilerThread::BuildCode() { //main += fmt::Format("\tgl_FragColor = %c0;\n", m_ctrl & 0x40 ? 'r' : 'h'); static const std::pair<std::string, std::string> table[] = { { "ocol0", m_ctrl & 0x40 ? "r0" : "h0" }, { "ocol1", m_ctrl & 0x40 ? "r1" : "h2" }, { "ocol2", m_ctrl & 0x40 ? "r2" : "h4" }, { "ocol3", m_ctrl & 0x40 ? "r3" : "h6" }, { "ocol4", m_ctrl & 0x40 ? "r4" : "h8" }, }; for (int i = 0; i < sizeof(table) / sizeof(*table); ++i) { if (m_parr.HasParam(PARAM_NONE, "vec4", table[i].second)) AddCode(m_parr.AddParam(PARAM_OUT, "vec4", table[i].first, i) + " = " + table[i].second + ";"); } if(m_ctrl & 0xe) main += "\tgl_FragDepth = r1.z;\n"; std::string p; for(u32 i=0; i<m_parr.params.size(); ++i) { p += m_parr.params[i].Format(); } return std::string("#version 330\n" "\n" + p + "\n" "void main()\n{\n" + main + "}\n"); }
void codelist::AddCode(LabelRef *lr) { lr->SetStorePlace(Current()); lr->Prepend(Refs); for( int i=0; i<lr->DefaultSize(); i++ ) { AddCode(C_HALT); } }
/** * Load the coding file */ void CCoding::Load() { Clear(); CFileFind finder; if (finder.FindFile(m_Filename)) { finder.Close(); } else { if (!SaveRes(m_Filename)) { ShowError(_T("Can't find encoding file \"") + m_Filename + _T("\"")); return; } } CFileException ex; CFile f; if (f.Open(m_Filename, CFile::modeRead | CFile::shareDenyWrite, &ex)) { char c; CString line; while (f.Read(&c, 1)) { switch (c) { case 10: break; case 13: if (!line.IsEmpty()) { AddCode(line); line.Empty(); } break; default: line += c; } } f.Close(); if (!line.IsEmpty()) { AddCode(line); } } else ex.ReportError(); m_Loaded = TRUE; }
void COrderManageDlg::InitOrder() { //当前用户单子 bool bHasOrder = false; COrder order; CString strCustomer = m_pCustomerCombo->GetText(); if (!strCustomer.IsEmpty() && COrderManager::Instance()->GetOrder(strCustomer, order)) { bHasOrder = true; } //添加号码 for (int i=1; i<=12; i++) { for (int j=0; j<=4; j++) { int nCode = i+j*12; if (nCode > COrder::CODE_NUMBER) { continue; } DuiLib::CControlUI* pCodeMoney = FindCode(nCode); if (pCodeMoney == NULL) //还没有添加一个 { pCodeMoney = AddCode(nCode); if (pCodeMoney == NULL) { continue; } } if (bHasOrder && order.Money(nCode)>0) { pCodeMoney->SetText(CStringUtil::Int64ToStr(order.Money(nCode))); } else { pCodeMoney->SetText(_T("")); } } } //总共下注数 16=%s总共下注%I64d CString strTotal; strTotal.Format(CLanguageManager::Instance()->LoadString(16), strCustomer, bHasOrder?order.GetTotalBuyMoney():0); m_pTotalInfoLabel->SetText(strTotal); //显示删除单子按钮 和 删除所有单子按钮 m_pDeleteOrderBtn->SetVisible(bHasOrder); m_pDeleteAllOrderBtn->SetVisible(COrderManager::Instance()->IsHasOrder()); }
void GLVertexDecompilerThread::SetDST(bool is_sca, std::string value) { if(d0.cond == 0) return; enum { lt = 0x1, eq = 0x2, gt = 0x4, }; std::string mask = GetMask(is_sca); value += mask; if(is_sca && d0.vec_result) { value = "vec4(" + value + ")" + mask; } if(d0.staturate) { value = "clamp(" + value + ", 0.0, 1.0)"; } std::string dest; if (d0.cond_update_enable_0 && d0.cond_update_enable_1) { dest += m_parr.AddParam(PARAM_NONE, "vec4", "cc" + std::to_string(d0.cond_reg_sel_1), "vec4(0.0)") + mask + " = "; } if (d3.dst != 0x1f || (is_sca ? d3.sca_dst_tmp != 0x3f : d0.dst_tmp != 0x3f)) { dest += GetDST(is_sca) + mask + " = "; } std::string code; if (d0.cond_test_enable) code += "$ifcond "; code += dest + value; AddCode(code + ";"); }
void codelist::EndCode() { ASSERT(freezed != RESOLVED); #ifdef DOASSERT AddCode( C_HALT ); #endif // Resolve labels ResolveLabel(); // Copy the code to codeMem code *cpa = new code[len]; memcpy(cpa, cp, len * sizeof(code)); delete[] cp; cp = cpa; freezed = FREEZED; }
void GLFragmentDecompilerThread::SetDst(std::string code, bool append_mask) { if(!src0.exec_if_eq && !src0.exec_if_gr && !src0.exec_if_lt) return; switch(src1.scale) { case 0: break; case 1: code = "(" + code + " * 2.0)"; break; case 2: code = "(" + code + " * 4.0)"; break; case 3: code = "(" + code + " * 8.0)"; break; case 5: code = "(" + code + " / 2.0)"; break; case 6: code = "(" + code + " / 4.0)"; break; case 7: code = "(" + code + " / 8.0)"; break; default: ConLog.Error("Bad scale: %d", fmt::by_value(src1.scale)); Emu.Pause(); break; } if(dst.saturate) { code = "clamp(" + code + ", 0.0, 1.0)"; } std::string dest; if (dst.set_cond) { dest += m_parr.AddParam(PARAM_NONE, "vec4", "cc" + std::to_string(src0.cond_mod_reg_index)) + "$m = "; } if (!dst.no_dest) { dest += AddReg(dst.dest_reg, dst.fp16) + "$m = "; } AddCode("$ifcond " + dest + code + (append_mask ? "$m;" : ";")); }
void GLVertexDecompilerThread::Task() { m_parr.params.clear(); m_instr_count = 0; for (int i = 0; i < m_max_instr_count; ++i) m_instructions[i].reset(); for (u32 i = 0; m_instr_count < m_max_instr_count; m_instr_count++) { m_cur_instr = &m_instructions[m_instr_count]; d0.HEX = m_data[i++]; d1.HEX = m_data[i++]; d2.HEX = m_data[i++]; d3.HEX = m_data[i++]; src[0].src0l = d2.src0l; src[0].src0h = d1.src0h; src[1].src1 = d2.src1; src[2].src2l = d3.src2l; src[2].src2h = d2.src2h; if(!d1.sca_opcode && !d1.vec_opcode) { m_body.push_back("//nop"); } switch(d1.sca_opcode) { case 0x00: break; // NOP case 0x01: SetDSTSca("$s"); break; // MOV case 0x02: SetDSTSca("(1.0 / $s)"); break; // RCP case 0x03: SetDSTSca("clamp(1.0 / $s, 5.42101e-20, 1.884467e19)"); break; // RCC case 0x04: SetDSTSca("inversesqrt(abs($s))"); break; // RSQ case 0x05: SetDSTSca("exp($s)"); break; // EXP case 0x06: SetDSTSca("log($s)"); break; // LOG case 0x07: SetDSTSca("vec4(1.0, $s.x, ($s.x > 0 ? exp2($s.w * log2($s.y)) : 0.0), 1.0)"); break; // LIT //case 0x08: break; // BRA case 0x09: // BRI : works differently (BRI o[1].x(TR) L0;) //AddCode("$ifcond { $f(); return; }"); if (GetAddr() > m_instr_count) { AddCode("if(!$cond)"); AddCode("{"); m_cur_instr->open_scopes++; m_instructions[GetAddr()].put_close_scopes++; } else { AddCode("} while ($cond);"); m_cur_instr->close_scopes++; m_instructions[GetAddr()].do_count++; } break; //case 0x0a: AddCode("$ifcond $f(); //CAL"); break; // CAL : works same as BRI case 0x0b: AddCode("$ifcond $f(); //CLI"); break; // CLI : works same as BRI case 0x0c: AddCode("$ifcond return;"); break; // RET : works like BRI but shorter (RET o[1].x(TR);) case 0x0d: SetDSTSca("log2($s)"); break; // LG2 case 0x0e: SetDSTSca("exp2($s)"); break; // EX2 case 0x0f: SetDSTSca("sin($s)"); break; // SIN case 0x10: SetDSTSca("cos($s)"); break; // COS //case 0x11: break; // BRB : works differently (BRB o[1].x !b0, L0;) //case 0x12: break; // CLB : works same as BRB //case 0x13: break; // PSH : works differently (PSH o[1].x A0;) //case 0x14: break; // POP : works differently (POP o[1].x;) default: m_body.push_back(fmt::Format("//Unknown vp sca_opcode 0x%x", fmt::by_value(d1.sca_opcode))); ConLog.Error("Unknown vp sca_opcode 0x%x", fmt::by_value(d1.sca_opcode)); Emu.Pause(); break; } switch(d1.vec_opcode) { case 0x00: break; //NOP case 0x01: SetDSTVec("$0"); break; //MOV case 0x02: SetDSTVec("($0 * $1)"); break; //MUL case 0x03: SetDSTVec("($0 + $2)"); break; //ADD case 0x04: SetDSTVec("($0 * $1 + $2)"); break; //MAD case 0x05: SetDSTVec("vec2(dot($0.xyz, $1.xyz), 0.0).xxxx"); break; //DP3 case 0x06: SetDSTVec("vec2(dot(vec4($0.xyz, 1.0), $1), 0.0).xxxx"); break; //DPH case 0x07: SetDSTVec("vec2(dot($0, $1), 0.0).xxxx"); break; //DP4 case 0x08: SetDSTVec("vec2(distance($0, $1), 0.0).xxxx"); break; //DST case 0x09: SetDSTVec("min($0, $1)"); break; //MIN case 0x0a: SetDSTVec("max($0, $1)"); break; //MAX case 0x0b: SetDSTVec("vec4(lessThan($0, $1))"); break; //SLT case 0x0c: SetDSTVec("vec4(greaterThanEqual($0, $1))"); break; //SGE case 0x0d: AddCode("$ifcond $a = ivec4($0)$am;"); break; //ARL case 0x0e: SetDSTVec("fract($0)"); break; //FRC case 0x0f: SetDSTVec("floor($0)"); break; //FLR case 0x10: SetDSTVec("vec4(equal($0, $1))"); break; //SEQ case 0x11: SetDSTVec("vec4(equal($0, vec4(0.0)))"); break; //SFL case 0x12: SetDSTVec("vec4(greaterThan($0, $1))"); break; //SGT case 0x13: SetDSTVec("vec4(lessThanEqual($0, $1))"); break; //SLE case 0x14: SetDSTVec("vec4(notEqual($0, $1))"); break; //SNE case 0x15: SetDSTVec("vec4(equal($0, vec4(1.0)))"); break; //STR case 0x16: SetDSTVec("sign($0)"); break; //SSG default: m_body.push_back(fmt::Format("//Unknown vp opcode 0x%x", fmt::by_value(d1.vec_opcode))); ConLog.Error("Unknown vp opcode 0x%x", fmt::by_value(d1.vec_opcode)); Emu.Pause(); break; } if(d3.end) { m_instr_count++; if(i < m_data.size()) ConLog.Error("Program end before buffer end."); break; } } m_shader = BuildCode(); m_body.clear(); if (m_funcs.size() > 2) { m_funcs.erase(m_funcs.begin()+2, m_funcs.end()); } }
void VertexProgramDecompiler::AddCodeCond(const std::string& dst, const std::string& src) { enum { lt = 0x1, eq = 0x2, gt = 0x4, }; if (!d0.cond_test_enable || d0.cond == (lt | gt | eq)) { AddCode(dst + " = " + src + ";"); return; } if (d0.cond == 0) { AddCode("//" + dst + " = " + src + ";"); return; } static const COMPARE cond_string_table[(lt | gt | eq) + 1] = { COMPARE::FUNCTION_SLT, // "error" COMPARE::FUNCTION_SLT, COMPARE::FUNCTION_SEQ, COMPARE::FUNCTION_SLE, COMPARE::FUNCTION_SGT, COMPARE::FUNCTION_SNE, COMPARE::FUNCTION_SGE, }; static const char f[4] = { 'x', 'y', 'z', 'w' }; std::string swizzle; swizzle += f[d0.mask_x]; swizzle += f[d0.mask_y]; swizzle += f[d0.mask_z]; swizzle += f[d0.mask_w]; swizzle = swizzle == "xyzw" ? "" : "." + swizzle; std::string cond = compareFunction(cond_string_table[d0.cond], "cc" + std::to_string(d0.cond_reg_sel_1) + swizzle.c_str(), getFloatTypeName(4) + "(0., 0., 0., 0.)"); ShaderVariable dst_var(dst); dst_var.symplify(); //const char *c_mask = f; if (dst_var.swizzles[0].length() == 1) { AddCode("if (" + cond + ".x) " + dst + " = " + src + ";"); } else { for (int i = 0; i < dst_var.swizzles[0].length(); ++i) { AddCode("if (" + cond + "." + f[i] + ") " + dst + "." + f[i] + " = " + src + "." + f[i] + ";"); } } }
void GLFragmentDecompilerThread::Task() { mem32_ptr_t data(m_addr); m_size = 0; m_location = 0; while(true) { dst.HEX = GetData(data[0]); src0.HEX = GetData(data[1]); src1.HEX = GetData(data[2]); src2.HEX = GetData(data[3]); m_offset = 4 * 4; const u32 opcode = dst.opcode | (src1.opcode_is_branch << 6); switch(opcode) { case 0x00: break; //NOP case 0x01: AddCode(GetSRC(src0)); break; //MOV case 0x02: AddCode("(" + GetSRC(src0) + " * " + GetSRC(src1) + ")"); break; //MUL case 0x03: AddCode("(" + GetSRC(src0) + " + " + GetSRC(src1) + ")"); break; //ADD case 0x04: AddCode("(" + GetSRC(src0) + " * " + GetSRC(src1) + " + " + GetSRC(src2) + ")"); break; //MAD case 0x05: AddCode("vec2(dot(" + GetSRC(src0) + ".xyz, " + GetSRC(src1) + ".xyz), 0).xxxx"); break; // DP3 case 0x06: AddCode("vec2(dot(" + GetSRC(src0) + ", " + GetSRC(src1) + "), 0).xxxx"); break; // DP4 case 0x07: AddCode("vec2(distance(" + GetSRC(src0) + ", " + GetSRC(src1) + "), 0).xxxx"); break; // DST case 0x08: AddCode("min(" + GetSRC(src0) + ", " + GetSRC(src1) + ")"); break; // MIN case 0x09: AddCode("max(" + GetSRC(src0) + ", " + GetSRC(src1) + ")"); break; // MAX case 0x0a: AddCode("vec4(lessThan(" + GetSRC(src0) + ", " + GetSRC(src1) + "))"); break; // SLT case 0x0b: AddCode("vec4(greaterThanEqual(" + GetSRC(src0) + ", " + GetSRC(src1) + "))"); break; // SGE case 0x0c: AddCode("vec4(lessThanEqual(" + GetSRC(src0) + ", " + GetSRC(src1) + "))"); break; // SLE case 0x0d: AddCode("vec4(greaterThan(" + GetSRC(src0) + ", " + GetSRC(src1) + "))"); break; // SGT case 0x0e: AddCode("vec4(notEqual(" + GetSRC(src0) + ", " + GetSRC(src1) + "))"); break; // SNE case 0x0f: AddCode("vec4(equal(" + GetSRC(src0) + ", " + GetSRC(src1) + "))"); break; // SEQ case 0x10: AddCode("fract(" + GetSRC(src0) + ")"); break; // FRC case 0x11: AddCode("floor(" + GetSRC(src0) + ")"); break; // FLR //case 0x12: break; // KIL //case 0x13: break; // PK4 //case 0x14: break; // UP4 case 0x15: AddCode("dFdx(" + GetSRC(src0) + ")"); break; // DDX case 0x16: AddCode("dFdy(" + GetSRC(src0) + ")"); break; // DDY case 0x17: AddCode("texture(" + AddTex() + ", " + GetSRC(src0) + ".xy)"); break; //TEX //case 0x18: break; // TXP //case 0x19: break; // TXD case 0x1a: AddCode("1 / (" + GetSRC(src0) + ")"); break; // RCP case 0x1b: AddCode("inversesqrt(" + GetSRC(src0) + ")"); break; // RSQ case 0x1c: AddCode("exp2(" + GetSRC(src0) + ")"); break; // EX2 case 0x1d: AddCode("log2(" + GetSRC(src0) + ")"); break; // LG2 //case 0x1e: break; // LIT //case 0x1f: break; // LRP //case 0x20: break; // STR //case 0x21: break; // SFL case 0x22: AddCode("cos(" + GetSRC(src0) + ")"); break; // COS case 0x23: AddCode("sin(" + GetSRC(src0) + ")"); break; // SIN //case 0x24: break; // PK2 //case 0x25: break; // UP2 case 0x26: AddCode("pow(" + GetSRC(src0) + ", " + GetSRC(src1) +")"); break; // POW //case 0x27: break; // PKB //case 0x28: break; // UPB //case 0x29: break; // PK16 //case 0x2a: break; // UP16 //case 0x2b: break; // BEM //case 0x2c: break; // PKG //case 0x2d: break; // UPG //case 0x2e: break; // DP2A //case 0x2f: break; // TXL //case 0x31: break; // TXB //case 0x33: break; // TEXBEM //case 0x34: break; // TXPBEM //case 0x35: break; // BEMLUM //case 0x36: break; // REFL //case 0x37: break; // TIMESWTEX case 0x38: AddCode("vec2(dot(" + GetSRC(src0) + ".xy, " + GetSRC(src1) + ".xy)).xxxx"); break; // DP2 case 0x39: AddCode("normalize(" + GetSRC(src0) + ".xyz)"); break; // NRM case 0x3a: AddCode("(" + GetSRC(src0) + " / " + GetSRC(src1) + ")"); break; // DIV case 0x3b: AddCode("(" + GetSRC(src0) + " / sqrt(" + GetSRC(src1) + "))"); break; // DIVSQ //case 0x3c: break; // LIF case 0x3d: break; // FENCT case 0x3e: break; // FENCB default: ConLog.Error("Unknown opcode 0x%x (inst %d)", opcode, m_size / (4 * 4)); Emu.Pause(); break; } m_size += m_offset; if(dst.end) break; data.Skip(m_offset); } m_shader = BuildCode(); main.clear(); m_parr.params.clear(); }
void codelist::AddCode(const type *t) { int i = t->GetSerialNo(); AddCode( (ushort) i ); }
void GLFragmentDecompilerThread::AddCodeCond(const std::string& dst, const std::string& src) { if (src0.exec_if_gr && src0.exec_if_lt && src0.exec_if_eq) { AddCode(dst + " = " + src + ";"); return; } if (!src0.exec_if_gr && !src0.exec_if_lt && !src0.exec_if_eq) { AddCode("//" + dst + " = " + src + ";"); return; } static const char f[4] = { 'x', 'y', 'z', 'w' }; std::string swizzle, cond; swizzle += f[src0.cond_swizzle_x]; swizzle += f[src0.cond_swizzle_y]; swizzle += f[src0.cond_swizzle_z]; swizzle += f[src0.cond_swizzle_w]; swizzle = swizzle == "xyzw" ? "" : "." + swizzle; if (src0.exec_if_gr && src0.exec_if_eq) { cond = "greaterThanEqual"; } else if (src0.exec_if_lt && src0.exec_if_eq) { cond = "lessThanEqual"; } else if (src0.exec_if_gr && src0.exec_if_lt) { cond = "notEqual"; } else if (src0.exec_if_gr) { cond = "greaterThan"; } else if (src0.exec_if_lt) { cond = "lessThan"; } else //if(src0.exec_if_eq) { cond = "equal"; } cond = cond + "(" + AddCond() + swizzle + ", vec4(0.0))"; ShaderVar dst_var(dst); dst_var.symplify(); //const char *c_mask = f; if (dst_var.swizzles[0].length() == 1) { AddCode("if (" + cond + ".x) " + dst + " = vec4(" + src + ").x;"); } else { for (int i = 0; i < dst_var.swizzles[0].length(); ++i) { AddCode("if (" + cond + "." + f[i] + ") " + dst + "." + f[i] + " = " + src + "." + f[i] + ";"); } } }
void GLVertexDecompilerThread::AddScaCode(const std::string& code, bool set_dst, bool set_cond) { AddCode(true, code, false, set_dst, set_cond); }
void GLVertexDecompilerThread::AddCodeCond(const std::string& dst, const std::string& src) { enum { lt = 0x1, eq = 0x2, gt = 0x4, }; if (!d0.cond_test_enable || d0.cond == (lt | gt | eq)) { AddCode(dst + " = " + src + ";"); return; } if (d0.cond == 0) { AddCode("//" + dst + " = " + src + ";"); return; } static const char* cond_string_table[(lt | gt | eq) + 1] = { "error", "lessThan", "equal", "lessThanEqual", "greaterThan", "notEqual", "greaterThanEqual", "error" }; static const char f[4] = { 'x', 'y', 'z', 'w' }; std::string swizzle; swizzle += f[d0.mask_x]; swizzle += f[d0.mask_y]; swizzle += f[d0.mask_z]; swizzle += f[d0.mask_w]; swizzle = swizzle == "xyzw" ? "" : "." + swizzle; std::string cond = fmt::Format("%s(cc%d%s, vec4(0.0))", cond_string_table[d0.cond], d0.cond_reg_sel_1, swizzle.c_str()); ShaderVar dst_var(dst); dst_var.symplify(); //const char *c_mask = f; if (dst_var.swizzles[0].length() == 1) { AddCode("if (" + cond + ".x) " + dst + " = vec4(" + src + ").x;"); } else { for (int i = 0; i < dst_var.swizzles[0].length(); ++i) { AddCode("if (" + cond + "." + f[i] + ") " + dst + "." + f[i] + " = " + src + "." + f[i] + ";"); } } }
void GLFragmentDecompilerThread::Task() { mem32_ptr_t data(m_addr); m_size = 0; m_location = 0; m_loop_count = 0; m_code_level = 1; while(true) { for (auto finded = std::find(m_end_offsets.begin(), m_end_offsets.end(), m_size); finded != m_end_offsets.end(); finded = std::find(m_end_offsets.begin(), m_end_offsets.end(), m_size)) { m_end_offsets.erase(finded); m_code_level--; AddCode("}"); m_loop_count--; } for (auto finded = std::find(m_else_offsets.begin(), m_else_offsets.end(), m_size); finded != m_else_offsets.end(); finded = std::find(m_else_offsets.begin(), m_else_offsets.end(), m_size)) { m_else_offsets.erase(finded); m_code_level--; AddCode("}"); AddCode("else"); AddCode("{"); m_code_level++; } dst.HEX = GetData(data[0]); src0.HEX = GetData(data[1]); src1.HEX = GetData(data[2]); src2.HEX = GetData(data[3]); m_offset = 4 * 4; const u32 opcode = dst.opcode | (src1.opcode_is_branch << 6); switch(opcode) { case 0x00: break; //NOP case 0x01: SetDst("$0"); break; //MOV case 0x02: SetDst("($0 * $1)"); break; //MUL case 0x03: SetDst("($0 + $1)"); break; //ADD case 0x04: SetDst("($0 * $1 + $2)"); break; //MAD case 0x05: SetDst("vec2(dot($0.xyz, $1.xyz), 0).xxxx"); break; // DP3 case 0x06: SetDst("vec2(dot($0, $1), 0).xxxx"); break; // DP4 case 0x07: SetDst("vec2(distance($0, $1), 0).xxxx"); break; // DST case 0x08: SetDst("min($0, $1)"); break; // MIN case 0x09: SetDst("max($0, $1)"); break; // MAX case 0x0a: SetDst("vec4(lessThan($0, $1))"); break; // SLT case 0x0b: SetDst("vec4(greaterThanEqual($0, $1))"); break; // SGE case 0x0c: SetDst("vec4(lessThanEqual($0, $1))"); break; // SLE case 0x0d: SetDst("vec4(greaterThan($0, $1))"); break; // SGT case 0x0e: SetDst("vec4(notEqual($0, $1))"); break; // SNE case 0x0f: SetDst("vec4(equal($0, $1))"); break; // SEQ case 0x10: SetDst("fract($0)"); break; // FRC case 0x11: SetDst("floor($0)"); break; // FLR case 0x12: SetDst("discard", false); break; // KIL (kill fragment) //case 0x13: break; // PK4 (pack four signed 8-bit values) //case 0x14: break; // UP4 (unpack four signed 8-bit values) case 0x15: SetDst("dFdx($0)"); break; // DDX case 0x16: SetDst("dFdy($0)"); break; // DDY case 0x17: SetDst("texture($t, $0.xy)"); break; // TEX (texture lookup) //case 0x18: break; // TXP (projective texture lookup) //case 0x19: break; // TXD (texture lookup with derivatives) case 0x1a: SetDst("(1 / $0)"); break; // RCP case 0x1b: SetDst("inversesqrt(abs($0))"); break; // RSQ case 0x1c: SetDst("exp2($0)"); break; // EX2 case 0x1d: SetDst("log2($0)"); break; // LG2 case 0x1e: SetDst("vec4(1.0, $0.x, ($0.x > 0 ? exp2($0.w * log2($0.y)) : 0.0), 1.0)"); break; // LIT (compute light coefficients) case 0x1f: SetDst("($0 * ($1 - $2) + $2)"); break; // LRP (linear interpolation) case 0x20: SetDst("vec4(equal($0, vec4(1.0)))"); break; // STR (set on true) case 0x21: SetDst("vec4(equal($0, vec4(0.0)))"); break; // SFL (set on false) case 0x22: SetDst("cos($0)"); break; // COS case 0x23: SetDst("sin($0)"); break; // SIN //case 0x24: break; // PK2 (pack two 16-bit floats) //case 0x25: break; // UP2 (unpack two 16-bit floats) case 0x26: SetDst("pow($0, $1)"); break; // POW //case 0x27: break; // PKB //case 0x28: break; // UPB //case 0x29: break; // PK16 //case 0x2a: break; // UP16 //case 0x2b: break; // BEM //case 0x2c: break; // PKG //case 0x2d: break; // UPG case 0x2e: SetDst("($0.x * $1.x + $0.y * $1.y + $2.x)"); break; // DP2A (2-component dot product and add) //case 0x2f: break; // TXL (texture lookup with LOD) //case 0x30: break; //case 0x31: break; // TXB (texture lookup with bias) //case 0x33: break; // TEXBEM //case 0x34: break; // TXPBEM //case 0x35: break; // BEMLUM case 0x36: SetDst("($0 - 2.0 * $1 * dot($0, $1))"); break; // RFL (reflection vector) //case 0x37: break; // TIMESWTEX case 0x38: SetDst("vec2(dot($0.xy, $1.xy)).xxxx"); break; // DP2 case 0x39: SetDst("normalize($0.xyz)"); break; // NRM case 0x3a: SetDst("($0 / $1)"); break; // DIV case 0x3b: SetDst("($0 / sqrt($1))"); break; // DIVSQ case 0x3c: SetDst("vec4(1.0, $0.y, ($0.y > 0 ? pow(2.0, $0.w) : 0.0), 1.0)"); break; // LIF case 0x3d: break; // FENCT case 0x3e: break; // FENCB case 0x40: SetDst("break"); break; //BRK //case 0x41: break; //CAL case 0x42: AddCode("if($cond)"); //IF m_else_offsets.push_back(src1.else_offset << 2); m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; break; case 0x43: //LOOP AddCode(fmt::Format("$ifcond for(int i%u = %u; i%u < %u; i%u += %u) //LOOP", m_loop_count, src1.rep2, m_loop_count, src1.rep1, m_loop_count, src1.rep3)); m_loop_count++; m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; break; case 0x44: //REP AddCode(fmt::Format("if($cond) for(int i%u = %u; i%u < %u; i%u += %u) //REP", m_loop_count, src1.rep2, m_loop_count, src1.rep1, m_loop_count, src1.rep3)); m_loop_count++; m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; break; //case 0x45: SetDst("return"); break; //RET default: ConLog.Error("Unknown fp opcode 0x%x (inst %d)", opcode, m_size / (4 * 4)); //Emu.Pause(); break; } m_size += m_offset; if(dst.end) break; data.Skip(m_offset); } m_shader = BuildCode(); main.clear(); m_parr.params.clear(); }
void codelist::AddCode(const feature *f) { int i = f->GetSerialNo(); AddCode( (ushort) i ); }
void Lex::Next() { grounding = false; while((byte)*ptr <= ' ') { if(*ptr == '\2') grounding = true; if(*ptr == '\0') return; ptr++; } pos = ptr; int c = (byte)*ptr++; if(c == '\0') return; switch(c) { case_id: { String x; x.Reserve(12); x.Cat(c); while(iscid(*ptr)) x.Cat(*ptr++); int q = id.FindAdd(x); if(q == tk_rval_ - 256) { // simple hack for transitionary macro AddCode('&'); AddCode('&'); } else AddCode(q + 256); break; } case ':': AddCode(Char(':') ? t_dblcolon : ':'); break; case '*': AssOp('*', t_mulass); break; case '/': AssOp('/', t_divass); break; case '%': AssOp('%', t_modass); break; case '^': AssOp('^', t_xorass); break; case '!': AssOp('!', t_neq); break; case '.': if(Char('*')) AddCode(t_dot_asteriks); else if(*ptr == '.' && ptr[1] == '.') { AddCode(t_elipsis); ptr += 2; } else AddCode('.'); break; case '+': if(Char('+')) AddCode(t_inc); else AssOp('+', t_addass); return; case '-': if(Char('-')) AddCode(t_dec); else if(Char('>')) AddCode(Char('*') ? t_arrow_asteriks : t_arrow); else AssOp('-', t_subass); break; case '&': if(Char('&')) AddCode(t_and); else AssOp('&', t_andass); break; case '|': if(Char('|')) AddCode(t_or); else AssOp('|', t_orass); break; case '=': AssOp('=', t_eq); break; case '<': if(Char('<')) AssOp(t_shl, t_shlass); else AssOp('<', t_le); break; case '>': if(Char('>')) AssOp(t_shr, t_shrass); else AssOp('>', t_ge); break; case '0': { dword w = 0; if(Char('x') || Char('X')) { for(;;) { int d; if(*ptr >= '0' && *ptr <= '9') d = *ptr - '0'; else if(*ptr >= 'A' && *ptr <= 'F') d = *ptr - 'A' + 10; else if(*ptr >= 'a' && *ptr <= 'f') d = *ptr - 'a' + 10; else break; if(w >= 0x8000000u - d) { AddCode(te_integeroverflow); return; } w = w * 16 + d - '0'; ptr++; } } else while(*ptr >= '0' && *ptr <= '7') { int d = *ptr++ - '0'; if(w >= 0x1000000u - d) { AddCode(te_integeroverflow); return; } w = w * 8 + d - '0'; } Term& tm = term.AddTail(); tm.code = t_integer; tm.ptr = pos; tm.number = w; } break; case_nonzero_digit: { double w = c - '0'; bool fp = false; while(*ptr >= '0' && *ptr <= '9') w = w * 10 + *ptr++ - '0'; if(*ptr == '.') { //TODO TO BE Completed !!! fp = true; ptr++; double x = 0.1; while(*ptr >= '0' && *ptr <= '9') { w += x * (*ptr++ - '0'); x /= 10; } } Term& tm = term.AddTail(); if(fp || w < INT_MIN || w > INT_MAX) tm.code = t_double; else tm.code = t_integer; tm.ptr = pos; tm.number = w; } break; case '\'': { Term& tm = term.AddTail(); tm.code = t_character; tm.ptr = pos; tm.text = String(GetCharacter(), 1); if(*ptr == '\'') ptr++; else tm.code = te_badcharacter; } break; case '\"': { Term& tm = term.AddTail(); tm.code = t_string; tm.ptr = pos; for(;;) { while(*ptr != '\"') { if((byte)*ptr < ' ' && *ptr != 9) { tm.code = te_badstring; return; } tm.text.Cat(GetCharacter()); } ptr++; while(*ptr && (byte)*ptr <= ' ') ptr++; if(*ptr != '\"') break; ptr++; } } break; default: AddCode(c); return; } }
void codelist::AddCode(const procedure *p) { int i = p->GetSerialNo(); AddCode( (ushort) i ); }
void VertexDecompilerThread::AddVecCode(const wxString& code, bool src_mask) { AddCode(false, code, src_mask); }
void GLFragmentDecompilerThread::Task() { auto data = vm::ptr<u32>::make(m_addr); m_size = 0; m_location = 0; m_loop_count = 0; m_code_level = 1; enum { FORCE_NONE, FORCE_SCT, FORCE_SCB, }; int forced_unit = FORCE_NONE; while (true) { for (auto found = std::find(m_end_offsets.begin(), m_end_offsets.end(), m_size); found != m_end_offsets.end(); found = std::find(m_end_offsets.begin(), m_end_offsets.end(), m_size)) { m_end_offsets.erase(found); m_code_level--; AddCode("}"); m_loop_count--; } for (auto found = std::find(m_else_offsets.begin(), m_else_offsets.end(), m_size); found != m_else_offsets.end(); found = std::find(m_else_offsets.begin(), m_else_offsets.end(), m_size)) { m_else_offsets.erase(found); m_code_level--; AddCode("}"); AddCode("else"); AddCode("{"); m_code_level++; } dst.HEX = GetData(data[0]); src0.HEX = GetData(data[1]); src1.HEX = GetData(data[2]); src2.HEX = GetData(data[3]); m_offset = 4 * sizeof(u32); const u32 opcode = dst.opcode | (src1.opcode_is_branch << 6); auto SCT = [&]() { switch (opcode) { case RSX_FP_OPCODE_ADD: SetDst("($0 + $1)"); break; case RSX_FP_OPCODE_DIV: SetDst("($0 / $1)"); break; case RSX_FP_OPCODE_DIVSQ: SetDst("($0 / sqrt($1))"); break; case RSX_FP_OPCODE_DP2: SetDst("vec4(dot($0.xy, $1.xy))"); break; case RSX_FP_OPCODE_DP3: SetDst("vec4(dot($0.xyz, $1.xyz))"); break; case RSX_FP_OPCODE_DP4: SetDst("vec4(dot($0, $1))"); break; case RSX_FP_OPCODE_DP2A: SetDst("vec4($0.x * $1.x + $0.y * $1.y + $2.x)"); break; case RSX_FP_OPCODE_MAD: SetDst("($0 * $1 + $2)"); break; case RSX_FP_OPCODE_MAX: SetDst("max($0, $1)"); break; case RSX_FP_OPCODE_MIN: SetDst("min($0, $1)"); break; case RSX_FP_OPCODE_MOV: SetDst("$0"); break; case RSX_FP_OPCODE_MUL: SetDst("($0 * $1)"); break; case RSX_FP_OPCODE_RCP: SetDst("1 / $0"); break; case RSX_FP_OPCODE_RSQ: SetDst("inversesqrt(abs($0))"); break; case RSX_FP_OPCODE_SEQ: SetDst("vec4(equal($0, $1))"); break; case RSX_FP_OPCODE_SFL: SetDst("vec4(0.0)"); break; case RSX_FP_OPCODE_SGE: SetDst("vec4(greaterThanEqual($0, $1))"); break; case RSX_FP_OPCODE_SGT: SetDst("vec4(greaterThan($0, $1))"); break; case RSX_FP_OPCODE_SLE: SetDst("vec4(lessThanEqual($0, $1))"); break; case RSX_FP_OPCODE_SLT: SetDst("vec4(lessThan($0, $1))"); break; case RSX_FP_OPCODE_SNE: SetDst("vec4(notEqual($0, $1))"); break; case RSX_FP_OPCODE_STR: SetDst("vec4(1.0)"); break; default: return false; } return true; }; auto SCB = [&]() { switch (opcode) { case RSX_FP_OPCODE_ADD: SetDst("($0 + $1)"); break; case RSX_FP_OPCODE_COS: SetDst("cos($0)"); break; case RSX_FP_OPCODE_DP2: SetDst("vec4(dot($0.xy, $1.xy))"); break; case RSX_FP_OPCODE_DP3: SetDst("vec4(dot($0.xyz, $1.xyz))"); break; case RSX_FP_OPCODE_DP4: SetDst("vec4(dot($0, $1))"); break; case RSX_FP_OPCODE_DP2A: SetDst("vec4($0.x * $1.x + $0.y * $1.y + $2.x)"); break; case RSX_FP_OPCODE_DST: SetDst("vec4(distance($0, $1))"); break; case RSX_FP_OPCODE_REFL: LOG_ERROR(RSX, "Unimplemented SCB instruction: REFL"); break; // TODO: Is this in the right category? case RSX_FP_OPCODE_EX2: SetDst("exp2($0)"); break; case RSX_FP_OPCODE_FLR: SetDst("floor($0)"); break; case RSX_FP_OPCODE_FRC: SetDst("fract($0)"); break; case RSX_FP_OPCODE_LIT: SetDst("vec4(1.0, $0.x, ($0.x > 0.0 ? exp($0.w * log2($0.y)) : 0.0), 1.0)"); break; case RSX_FP_OPCODE_LIF: SetDst("vec4(1.0, $0.y, ($0.y > 0 ? pow(2.0, $0.w) : 0.0), 1.0)"); break; case RSX_FP_OPCODE_LRP: LOG_ERROR(RSX, "Unimplemented SCB instruction: LRP"); break; // TODO: Is this in the right category? case RSX_FP_OPCODE_LG2: SetDst("log2($0)"); break; case RSX_FP_OPCODE_MAD: SetDst("($0 * $1 + $2)"); break; case RSX_FP_OPCODE_MAX: SetDst("max($0, $1)"); break; case RSX_FP_OPCODE_MIN: SetDst("min($0, $1)"); break; case RSX_FP_OPCODE_MOV: SetDst("$0"); break; case RSX_FP_OPCODE_MUL: SetDst("($0 * $1)"); break; case RSX_FP_OPCODE_PK2: SetDst("packSnorm2x16($0)"); break; // TODO: More testing (Sonic The Hedgehog (NPUB-30442/NPEB-00478)) case RSX_FP_OPCODE_PK4: SetDst("packSnorm4x8($0)"); break; // TODO: More testing (Sonic The Hedgehog (NPUB-30442/NPEB-00478)) case RSX_FP_OPCODE_PK16: LOG_ERROR(RSX, "Unimplemented SCB instruction: PK16"); break; case RSX_FP_OPCODE_PKB: LOG_ERROR(RSX, "Unimplemented SCB instruction: PKB"); break; case RSX_FP_OPCODE_PKG: LOG_ERROR(RSX, "Unimplemented SCB instruction: PKG"); break; case RSX_FP_OPCODE_SEQ: SetDst("vec4(equal($0, $1))"); break; case RSX_FP_OPCODE_SFL: SetDst("vec4(0.0)"); break; case RSX_FP_OPCODE_SGE: SetDst("vec4(greaterThanEqual($0, $1))"); break; case RSX_FP_OPCODE_SGT: SetDst("vec4(greaterThan($0, $1))"); break; case RSX_FP_OPCODE_SIN: SetDst("sin($0)"); break; case RSX_FP_OPCODE_SLE: SetDst("vec4(lessThanEqual($0, $1))"); break; case RSX_FP_OPCODE_SLT: SetDst("vec4(lessThan($0, $1))"); break; case RSX_FP_OPCODE_SNE: SetDst("vec4(notEqual($0, $1))"); break; case RSX_FP_OPCODE_STR: SetDst("vec4(1.0)"); break; default: return false; } return true; }; auto TEX_SRB = [&]() { switch (opcode) { case RSX_FP_OPCODE_DDX: SetDst("dFdx($0)"); break; case RSX_FP_OPCODE_DDY: SetDst("dFdy($0)"); break; case RSX_FP_OPCODE_NRM: SetDst("normalize($0)"); break; case RSX_FP_OPCODE_BEM: LOG_ERROR(RSX, "Unimplemented TEX_SRB instruction: BEM"); break; case RSX_FP_OPCODE_TEX: SetDst("texture($t, $0.xy)"); break; case RSX_FP_OPCODE_TEXBEM: SetDst("texture($t, $0.xy, $1.x)"); break; case RSX_FP_OPCODE_TXP: SetDst("textureProj($t, $0.xyz, $1.x)"); break; //TODO: More testing (Sonic The Hedgehog (NPUB-30442/NPEB-00478) and The Simpsons Arcade Game (NPUB30563)) case RSX_FP_OPCODE_TXPBEM: SetDst("textureProj($t, $0.xyz, $1.x)"); break; case RSX_FP_OPCODE_TXD: LOG_ERROR(RSX, "Unimplemented TEX_SRB instruction: TXD"); break; case RSX_FP_OPCODE_TXB: SetDst("texture($t, $0.xy, $1.x)"); break; case RSX_FP_OPCODE_TXL: SetDst("textureLod($t, $0.xy, $1.x)"); break; case RSX_FP_OPCODE_UP2: SetDst("unpackSnorm2x16($0)"); break; // TODO: More testing (Sonic The Hedgehog (NPUB-30442/NPEB-00478)) case RSX_FP_OPCODE_UP4: SetDst("unpackSnorm4x8($0)"); break; // TODO: More testing (Sonic The Hedgehog (NPUB-30442/NPEB-00478)) case RSX_FP_OPCODE_UP16: LOG_ERROR(RSX, "Unimplemented TEX_SRB instruction: UP16"); break; case RSX_FP_OPCODE_UPB: LOG_ERROR(RSX, "Unimplemented TEX_SRB instruction: UPB"); break; case RSX_FP_OPCODE_UPG: LOG_ERROR(RSX, "Unimplemented TEX_SRB instruction: UPG"); break; default: return false; } return true; }; auto SIP = [&]() { switch (opcode) { case RSX_FP_OPCODE_BRK: SetDst("break"); break; case RSX_FP_OPCODE_CAL: LOG_ERROR(RSX, "Unimplemented SIP instruction: CAL"); break; case RSX_FP_OPCODE_FENCT: forced_unit = FORCE_SCT; break; case RSX_FP_OPCODE_FENCB: forced_unit = FORCE_SCB; break; case RSX_FP_OPCODE_IFE: AddCode("if($cond)"); m_else_offsets.push_back(src1.else_offset << 2); m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; break; case RSX_FP_OPCODE_LOOP: if (!src0.exec_if_eq && !src0.exec_if_gr && !src0.exec_if_lt) { AddCode(fmt::Format("$ifcond for(int i%u = %u; i%u < %u; i%u += %u) {} //-> %u //LOOP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment, src2.end_offset)); } else { AddCode(fmt::Format("$ifcond for(int i%u = %u; i%u < %u; i%u += %u) //LOOP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment)); m_loop_count++; m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; } break; case RSX_FP_OPCODE_REP: if (!src0.exec_if_eq && !src0.exec_if_gr && !src0.exec_if_lt) { AddCode(fmt::Format("$ifcond for(int i%u = %u; i%u < %u; i%u += %u) {} //-> %u //REP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment, src2.end_offset)); } else { AddCode(fmt::Format("if($cond) for(int i%u = %u; i%u < %u; i%u += %u) //REP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment)); m_loop_count++; m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; } break; case RSX_FP_OPCODE_RET: SetDst("return"); break; default: return false; } return true; }; switch (opcode) { case RSX_FP_OPCODE_NOP: break; case RSX_FP_OPCODE_KIL: SetDst("discard", false); break; default: if (forced_unit == FORCE_NONE) { if (SIP()) break; if (SCT()) break; if (TEX_SRB()) break; if (SCB()) break; } else if (forced_unit == FORCE_SCT) { forced_unit = FORCE_NONE; if (SCT()) break; } else if (forced_unit == FORCE_SCB) { forced_unit = FORCE_NONE; if (SCB()) break; } LOG_ERROR(RSX, "Unknown/illegal instruction: 0x%x (forced unit %d)", opcode, forced_unit); break; } m_size += m_offset; if (dst.end) break; assert(m_offset % sizeof(u32) == 0); data += m_offset / sizeof(u32); } // flush m_code_level m_code_level = 1; m_shader = BuildCode(); main.clear(); m_parr.params.clear(); }
std::string VertexProgramDecompiler::Decompile() { for (unsigned i = 0; i < PF_PARAM_COUNT; i++) m_parr.params[i].clear(); m_instr_count = 0; for (int i = 0; i < m_max_instr_count; ++i) { m_instructions[i].reset(); } bool is_has_BRA = false; for (u32 i = 1; m_instr_count < m_max_instr_count; m_instr_count++) { m_cur_instr = &m_instructions[m_instr_count]; if (is_has_BRA) { d3.HEX = m_data[i]; i += 4; } else { d1.HEX = m_data[i++]; switch (d1.sca_opcode) { case 0x08: //BRA LOG_ERROR(RSX, "BRA found. Please report to RPCS3 team."); is_has_BRA = true; m_jump_lvls.clear(); d3.HEX = m_data[++i]; i += 4; break; case 0x09: //BRI d2.HEX = m_data[i++]; d3.HEX = m_data[i]; i += 2; m_jump_lvls.emplace(GetAddr()); break; default: d3.HEX = m_data[++i]; i += 2; break; } } if (d3.end) { m_instr_count++; if (i < m_data.size()) { LOG_ERROR(RSX, "Program end before buffer end."); } break; } } uint jump_position = 0; if (is_has_BRA || !m_jump_lvls.empty()) { m_cur_instr = &m_instructions[0]; AddCode("int jump_position = 0;"); AddCode("while (true)"); AddCode("{"); m_cur_instr->open_scopes++; AddCode(fmt::format("if (jump_position <= %u)", jump_position++)); AddCode("{"); m_cur_instr->open_scopes++; } for (u32 i = 0; i < m_instr_count; ++i) { m_cur_instr = &m_instructions[i]; d0.HEX = m_data[i * 4 + 0]; d1.HEX = m_data[i * 4 + 1]; d2.HEX = m_data[i * 4 + 2]; d3.HEX = m_data[i * 4 + 3]; src[0].src0l = d2.src0l; src[0].src0h = d1.src0h; src[1].src1 = d2.src1; src[2].src2l = d3.src2l; src[2].src2h = d2.src2h; if (i && (is_has_BRA || std::find(m_jump_lvls.begin(), m_jump_lvls.end(), i) != m_jump_lvls.end())) { m_cur_instr->close_scopes++; AddCode("}"); AddCode(""); AddCode(fmt::format("if (jump_position <= %u)", jump_position++)); AddCode("{"); m_cur_instr->open_scopes++; } if (!d1.sca_opcode && !d1.vec_opcode) { AddCode("//nop"); } switch (d1.sca_opcode) { case RSX_SCA_OPCODE_NOP: break; case RSX_SCA_OPCODE_MOV: SetDSTSca("$s"); break; case RSX_SCA_OPCODE_RCP: SetDSTSca("(1.0 / $s)"); break; case RSX_SCA_OPCODE_RCC: SetDSTSca("clamp(1.0 / $s, 5.42101e-20, 1.884467e19)"); break; case RSX_SCA_OPCODE_RSQ: SetDSTSca("(1.f / sqrt($s))"); break; case RSX_SCA_OPCODE_EXP: SetDSTSca("exp($s)"); break; case RSX_SCA_OPCODE_LOG: SetDSTSca("log($s)"); break; case RSX_SCA_OPCODE_LIT: SetDSTSca(getFloatTypeName(4) + "(1.0, $s.x, ($s.x > 0.0 ? exp($s.w * log2($s.y)) : 0.0), 1.0)"); break; case RSX_SCA_OPCODE_BRA: { AddCode("$if ($cond)"); AddCode("{"); m_cur_instr->open_scopes++; AddCode("jump_position = $a$am;"); AddCode("continue;"); m_cur_instr->close_scopes++; AddCode("}"); } break; case RSX_SCA_OPCODE_BRI: // works differently (BRI o[1].x(TR) L0;) { u32 jump_position = 1; if (is_has_BRA) { jump_position = GetAddr(); } else { u32 addr = GetAddr(); for (auto pos : m_jump_lvls) { if (addr == pos) break; ++jump_position; } } AddCode("$ifcond "); AddCode("{"); m_cur_instr->open_scopes++; AddCode(fmt::format("jump_position = %u;", jump_position)); AddCode("continue;"); m_cur_instr->close_scopes++; AddCode("}"); } break; case RSX_SCA_OPCODE_CAL: // works same as BRI AddCode("$ifcond $f(); //CAL"); break; case RSX_SCA_OPCODE_CLI: // works same as BRI AddCode("$ifcond $f(); //CLI"); break; case RSX_SCA_OPCODE_RET: // works like BRI but shorter (RET o[1].x(TR);) AddCode("$ifcond return;"); break; case RSX_SCA_OPCODE_LG2: SetDSTSca("log2($s)"); break; case RSX_SCA_OPCODE_EX2: SetDSTSca("exp2($s)"); break; case RSX_SCA_OPCODE_SIN: SetDSTSca("sin($s)"); break; case RSX_SCA_OPCODE_COS: SetDSTSca("cos($s)"); break; case RSX_SCA_OPCODE_BRB: // works differently (BRB o[1].x !b0, L0;) LOG_ERROR(RSX, "Unimplemented sca_opcode BRB"); break; case RSX_SCA_OPCODE_CLB: break; // works same as BRB LOG_ERROR(RSX, "Unimplemented sca_opcode CLB"); break; case RSX_SCA_OPCODE_PSH: break; // works differently (PSH o[1].x A0;) LOG_ERROR(RSX, "Unimplemented sca_opcode PSH"); break; case RSX_SCA_OPCODE_POP: break; // works differently (POP o[1].x;) LOG_ERROR(RSX, "Unimplemented sca_opcode POP"); break; default: AddCode(fmt::format("//Unknown vp sca_opcode 0x%x", u32{ d1.sca_opcode })); LOG_ERROR(RSX, "Unknown vp sca_opcode 0x%x", u32{ d1.sca_opcode }); Emu.Pause(); break; } switch (d1.vec_opcode) { case RSX_VEC_OPCODE_NOP: break; case RSX_VEC_OPCODE_MOV: SetDSTVec("$0"); break; case RSX_VEC_OPCODE_MUL: SetDSTVec("($0 * $1)"); break; case RSX_VEC_OPCODE_ADD: SetDSTVec("($0 + $2)"); break; case RSX_VEC_OPCODE_MAD: SetDSTVec("($0 * $1 + $2)"); break; case RSX_VEC_OPCODE_DP3: SetDSTVec(getFunction(FUNCTION::FUNCTION_DP3)); break; case RSX_VEC_OPCODE_DPH: SetDSTVec(getFunction(FUNCTION::FUNCTION_DPH)); break; case RSX_VEC_OPCODE_DP4: SetDSTVec(getFunction(FUNCTION::FUNCTION_DP4)); break; case RSX_VEC_OPCODE_DST: SetDSTVec("vec4(distance($0, $1))"); break; case RSX_VEC_OPCODE_MIN: SetDSTVec("min($0, $1)"); break; case RSX_VEC_OPCODE_MAX: SetDSTVec("max($0, $1)"); break; case RSX_VEC_OPCODE_SLT: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SLT, "$0", "$1") + ")"); break; case RSX_VEC_OPCODE_SGE: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SGE, "$0", "$1") + ")"); break; // Note: It looks like ARL opcode ignore input/output swizzle mask (SH3) case RSX_VEC_OPCODE_ARL: AddCode("$ifcond $awm = " + getIntTypeName(4) + "($0);"); break; case RSX_VEC_OPCODE_FRC: SetDSTVec(getFunction(FUNCTION::FUNCTION_FRACT)); break; case RSX_VEC_OPCODE_FLR: SetDSTVec("floor($0)"); break; case RSX_VEC_OPCODE_SEQ: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SEQ, "$0", "$1") + ")"); break; case RSX_VEC_OPCODE_SFL: SetDSTVec(getFunction(FUNCTION::FUNCTION_SFL)); break; case RSX_VEC_OPCODE_SGT: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SGT, "$0", "$1") + ")"); break; case RSX_VEC_OPCODE_SLE: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SLE, "$0", "$1") + ")"); break; case RSX_VEC_OPCODE_SNE: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SNE, "$0", "$1") + ")"); break; case RSX_VEC_OPCODE_STR: SetDSTVec(getFunction(FUNCTION::FUNCTION_STR)); break; case RSX_VEC_OPCODE_SSG: SetDSTVec("sign($0)"); break; case RSX_VEC_OPCODE_TXL: SetDSTVec("texture($t, $0.xy)"); break; default: AddCode(fmt::format("//Unknown vp opcode 0x%x", u32{ d1.vec_opcode })); LOG_ERROR(RSX, "Unknown vp opcode 0x%x", u32{ d1.vec_opcode }); Emu.Pause(); break; } } if (is_has_BRA || !m_jump_lvls.empty()) { m_cur_instr = &m_instructions[m_instr_count - 1]; m_cur_instr->close_scopes++; AddCode("}"); AddCode("break;"); m_cur_instr->close_scopes++; AddCode("}"); } std::string result = BuildCode(); m_jump_lvls.clear(); m_body.clear(); if (m_funcs.size() > 2) { m_funcs.erase(m_funcs.begin() + 2, m_funcs.end()); } return result; }
void GLVertexDecompilerThread::Task() { m_parr.params.clear(); m_instr_count = 0; for (int i = 0; i < m_max_instr_count; ++i) { m_instructions[i].reset(); } bool is_has_BRA = false; for (u32 i = 1; m_instr_count < m_max_instr_count; m_instr_count++) { m_cur_instr = &m_instructions[m_instr_count]; if (is_has_BRA) { d3.HEX = m_data[i]; i += 4; } else { d1.HEX = m_data[i++]; switch (d1.sca_opcode) { case 0x08: //BRA LOG_WARNING(RSX, "BRA found. Please report to RPCS3 team."); is_has_BRA = true; m_jump_lvls.clear(); d3.HEX = m_data[++i]; i += 4; break; case 0x09: //BRI d2.HEX = m_data[i++]; d3.HEX = m_data[i]; i += 2; m_jump_lvls.emplace(GetAddr()); break; default: d3.HEX = m_data[++i]; i += 2; break; } } if (d3.end) { m_instr_count++; if (i < m_data.size()) { LOG_ERROR(RSX, "Program end before buffer end."); } break; } } uint jump_position = 0; if (is_has_BRA || !m_jump_lvls.empty()) { m_cur_instr = &m_instructions[0]; AddCode("int jump_position = 0;"); AddCode("while (true)"); AddCode("{"); m_cur_instr->open_scopes++; AddCode(fmt::Format("if (jump_position <= %u)", jump_position++)); AddCode("{"); m_cur_instr->open_scopes++; } for (u32 i = 0; i < m_instr_count; ++i) { m_cur_instr = &m_instructions[i]; d0.HEX = m_data[i * 4 + 0]; d1.HEX = m_data[i * 4 + 1]; d2.HEX = m_data[i * 4 + 2]; d3.HEX = m_data[i * 4 + 3]; src[0].src0l = d2.src0l; src[0].src0h = d1.src0h; src[1].src1 = d2.src1; src[2].src2l = d3.src2l; src[2].src2h = d2.src2h; if (i && (is_has_BRA || std::find(m_jump_lvls.begin(), m_jump_lvls.end(), i) != m_jump_lvls.end())) { m_cur_instr->close_scopes++; AddCode("}"); AddCode(""); AddCode(fmt::Format("if (jump_position <= %u)", jump_position++)); AddCode("{"); m_cur_instr->open_scopes++; } if (!d1.sca_opcode && !d1.vec_opcode) { AddCode("//nop"); } switch (d1.sca_opcode) { case RSX_SCA_OPCODE_NOP: break; case RSX_SCA_OPCODE_MOV: SetDSTSca("$s"); break; case RSX_SCA_OPCODE_RCP: SetDSTSca("(1.0 / $s)"); break; case RSX_SCA_OPCODE_RCC: SetDSTSca("clamp(1.0 / $s, 5.42101e-20, 1.884467e19)"); break; case RSX_SCA_OPCODE_RSQ: SetDSTSca("inversesqrt(abs($s))"); break; case RSX_SCA_OPCODE_EXP: SetDSTSca("exp($s)"); break; case RSX_SCA_OPCODE_LOG: SetDSTSca("log($s)"); break; case RSX_SCA_OPCODE_LIT: SetDSTSca("vec4(1.0, $s.x, ($s.x > 0.0 ? exp($s.w * log2($s.y)) : 0.0), 1.0)"); break; case RSX_SCA_OPCODE_BRA: { AddCode("$if ($cond)"); AddCode("{"); m_cur_instr->open_scopes++; AddCode("jump_position = $a$am;"); AddCode("continue;"); m_cur_instr->close_scopes++; AddCode("}"); } break; /* This triggers opengl driver lost connection error code 7 case RSX_SCA_OPCODE_BRI: // works differently (BRI o[1].x(TR) L0;) { uint jump_position; if (is_has_BRA) { jump_position = GetAddr(); } else { int addr = GetAddr(); jump_position = 0; for (auto pos : m_jump_lvls) { if (addr == pos) break; ++jump_position; } } AddCode("$ifcond "); AddCode("{"); m_cur_instr->open_scopes++; AddCode(fmt::Format("jump_position = %u;", jump_position)); AddCode("continue;"); m_cur_instr->close_scopes++; AddCode("}"); } break; */ case RSX_SCA_OPCODE_CAL: // works same as BRI AddCode("$ifcond $f(); //CAL"); break; case RSX_SCA_OPCODE_CLI: // works same as BRI AddCode("$ifcond $f(); //CLI"); break; case RSX_SCA_OPCODE_RET: // works like BRI but shorter (RET o[1].x(TR);) AddCode("$ifcond return;"); break; case RSX_SCA_OPCODE_LG2: SetDSTSca("log2($s)"); break; case RSX_SCA_OPCODE_EX2: SetDSTSca("exp2($s)"); break; case RSX_SCA_OPCODE_SIN: SetDSTSca("sin($s)"); break; case RSX_SCA_OPCODE_COS: SetDSTSca("cos($s)"); break; case RSX_SCA_OPCODE_BRB: // works differently (BRB o[1].x !b0, L0;) LOG_ERROR(RSX, "Unimplemented sca_opcode BRB"); break; case RSX_SCA_OPCODE_CLB: break; // works same as BRB LOG_ERROR(RSX, "Unimplemented sca_opcode CLB"); break; case RSX_SCA_OPCODE_PSH: break; // works differently (PSH o[1].x A0;) LOG_ERROR(RSX, "Unimplemented sca_opcode PSH"); break; case RSX_SCA_OPCODE_POP: break; // works differently (POP o[1].x;) LOG_ERROR(RSX, "Unimplemented sca_opcode POP"); break; default: AddCode(fmt::Format("//Unknown vp sca_opcode 0x%x", fmt::by_value(d1.sca_opcode))); LOG_ERROR(RSX, "Unknown vp sca_opcode 0x%x", fmt::by_value(d1.sca_opcode)); Emu.Pause(); break; } switch (d1.vec_opcode) { case RSX_VEC_OPCODE_NOP: break; case RSX_VEC_OPCODE_MOV: SetDSTVec("$0"); break; case RSX_VEC_OPCODE_MUL: SetDSTVec("($0 * $1)"); break; case RSX_VEC_OPCODE_ADD: SetDSTVec("($0 + $2)"); break; case RSX_VEC_OPCODE_MAD: SetDSTVec("($0 * $1 + $2)"); break; case RSX_VEC_OPCODE_DP3: SetDSTVec("vec4(dot($0.xyz, $1.xyz))"); break; case RSX_VEC_OPCODE_DPH: SetDSTVec("vec4(dot(vec4($0.xyz, 1.0), $1))"); break; case RSX_VEC_OPCODE_DP4: SetDSTVec("vec4(dot($0, $1))"); break; case RSX_VEC_OPCODE_DST: SetDSTVec("vec4(distance($0, $1))"); break; case RSX_VEC_OPCODE_MIN: SetDSTVec("min($0, $1)"); break; case RSX_VEC_OPCODE_MAX: SetDSTVec("max($0, $1)"); break; case RSX_VEC_OPCODE_SLT: SetDSTVec("vec4(lessThan($0, $1))"); break; case RSX_VEC_OPCODE_SGE: SetDSTVec("vec4(greaterThanEqual($0, $1))"); break; case RSX_VEC_OPCODE_ARL: AddCode("$ifcond $a = ivec4($0)$am;"); break; case RSX_VEC_OPCODE_FRC: SetDSTVec("fract($0)"); break; case RSX_VEC_OPCODE_FLR: SetDSTVec("floor($0)"); break; case RSX_VEC_OPCODE_SEQ: SetDSTVec("vec4(equal($0, $1))"); break; case RSX_VEC_OPCODE_SFL: SetDSTVec("vec4(equal($0, vec4(0.0)))"); break; case RSX_VEC_OPCODE_SGT: SetDSTVec("vec4(greaterThan($0, $1))"); break; case RSX_VEC_OPCODE_SLE: SetDSTVec("vec4(lessThanEqual($0, $1))"); break; case RSX_VEC_OPCODE_SNE: SetDSTVec("vec4(notEqual($0, $1))"); break; case RSX_VEC_OPCODE_STR: SetDSTVec("vec4(equal($0, vec4(1.0)))"); break; case RSX_VEC_OPCODE_SSG: SetDSTVec("sign($0)"); break; case RSX_VEC_OPCODE_TEX: SetDSTVec("texture($t, $0.xy)"); break; default: AddCode(fmt::Format("//Unknown vp opcode 0x%x", fmt::by_value(d1.vec_opcode))); LOG_ERROR(RSX, "Unknown vp opcode 0x%x", fmt::by_value(d1.vec_opcode)); Emu.Pause(); break; } } if (is_has_BRA || !m_jump_lvls.empty()) { m_cur_instr = &m_instructions[m_instr_count - 1]; m_cur_instr->close_scopes++; AddCode("}"); AddCode("break;"); m_cur_instr->close_scopes++; AddCode("}"); } m_shader = BuildCode(); m_jump_lvls.clear(); m_body.clear(); if (m_funcs.size() > 2) { m_funcs.erase(m_funcs.begin() + 2, m_funcs.end()); } }
void GLVertexDecompilerThread::AddScaCode(const wxString& code, bool set_dst) { AddCode(true, code, false, set_dst); }
void GLVertexDecompilerThread::AddVecCode(const std::string& code, bool src_mask, bool set_dst) { AddCode(false, code, src_mask, set_dst); }
std::string FragmentProgramDecompiler::Decompile() { auto data = vm::ps3::ptr<u32>::make(m_addr); m_size = 0; m_location = 0; m_loop_count = 0; m_code_level = 1; enum { FORCE_NONE, FORCE_SCT, FORCE_SCB, }; int forced_unit = FORCE_NONE; while (true) { for (auto finded = std::find(m_end_offsets.begin(), m_end_offsets.end(), m_size); finded != m_end_offsets.end(); finded = std::find(m_end_offsets.begin(), m_end_offsets.end(), m_size)) { m_end_offsets.erase(finded); m_code_level--; AddCode("}"); m_loop_count--; } for (auto finded = std::find(m_else_offsets.begin(), m_else_offsets.end(), m_size); finded != m_else_offsets.end(); finded = std::find(m_else_offsets.begin(), m_else_offsets.end(), m_size)) { m_else_offsets.erase(finded); m_code_level--; AddCode("}"); AddCode("else"); AddCode("{"); m_code_level++; } dst.HEX = GetData(data[0]); src0.HEX = GetData(data[1]); src1.HEX = GetData(data[2]); src2.HEX = GetData(data[3]); m_offset = 4 * sizeof(u32); const u32 opcode = dst.opcode | (src1.opcode_is_branch << 6); auto SIP = [&]() { switch (opcode) { case RSX_FP_OPCODE_BRK: SetDst("break"); break; case RSX_FP_OPCODE_CAL: LOG_ERROR(RSX, "Unimplemented SIP instruction: CAL"); break; case RSX_FP_OPCODE_FENCT: forced_unit = FORCE_SCT; break; case RSX_FP_OPCODE_FENCB: forced_unit = FORCE_SCB; break; case RSX_FP_OPCODE_IFE: AddCode("if($cond)"); if (src2.end_offset != src1.else_offset) m_else_offsets.push_back(src1.else_offset << 2); m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; break; case RSX_FP_OPCODE_LOOP: if (!src0.exec_if_eq && !src0.exec_if_gr && !src0.exec_if_lt) { AddCode(fmt::format("$ifcond for(int i%u = %u; i%u < %u; i%u += %u) {} //-> %u //LOOP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment, src2.end_offset)); } else { AddCode(fmt::format("$ifcond for(int i%u = %u; i%u < %u; i%u += %u) //LOOP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment)); m_loop_count++; m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; } break; case RSX_FP_OPCODE_REP: if (!src0.exec_if_eq && !src0.exec_if_gr && !src0.exec_if_lt) { AddCode(fmt::format("$ifcond for(int i%u = %u; i%u < %u; i%u += %u) {} //-> %u //REP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment, src2.end_offset)); } else { AddCode(fmt::format("if($cond) for(int i%u = %u; i%u < %u; i%u += %u) //REP", m_loop_count, src1.init_counter, m_loop_count, src1.end_counter, m_loop_count, src1.increment)); m_loop_count++; m_end_offsets.push_back(src2.end_offset << 2); AddCode("{"); m_code_level++; } break; case RSX_FP_OPCODE_RET: SetDst("return"); break; default: return false; } return true; }; switch (opcode) { case RSX_FP_OPCODE_NOP: break; case RSX_FP_OPCODE_KIL: SetDst("discard", false); break; default: if (forced_unit == FORCE_NONE) { if (SIP()) break; if (handle_sct(opcode)) break; if (handle_tex_srb(opcode)) break; if (handle_scb(opcode)) break; } else if (forced_unit == FORCE_SCT) { forced_unit = FORCE_NONE; if (handle_sct(opcode)) break; } else if (forced_unit == FORCE_SCB) { forced_unit = FORCE_NONE; if (handle_scb(opcode)) break; } LOG_ERROR(RSX, "Unknown/illegal instruction: 0x%x (forced unit %d)", opcode, forced_unit); break; } m_size += m_offset; if (dst.end) break; assert(m_offset % sizeof(u32) == 0); data += m_offset / sizeof(u32); } // flush m_code_level m_code_level = 1; std::string m_shader = BuildCode(); main.clear(); // m_parr.params.clear(); return m_shader; }
void VertexDecompilerThread::AddScaCode(const wxString& code) { AddCode(true, code, false); }