// Copyright (C) 2003-2008 Dolphin Project. // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, version 2.0. // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License 2.0 for more details. // A copy of the GPL 2.0 should have been included with the program. // If not, see http://www.gnu.org/licenses/ // Official SVN repository and contact information can be found at // http://code.google.com/p/dolphin-emu/ #include "Common.h" #include "VideoCommon.h" #include "XFMemory.h" #include "CPMemory.h" #include "NativeVertexWriter.h" #include "VertexShaderManager.h" #include "PixelShaderManager.h" // LoadXFReg 0x10 void LoadXFReg(u32 transferSize, u32 baseAddress, u32 *pData) { u32 address = baseAddress; for (int i = 0; i < (int)transferSize; i++) { address = baseAddress + i; // Setup a Matrix if (address < 0x1000) { VertexManager::Flush(); VertexShaderManager::InvalidateXFRange(address, address + transferSize); //PRIM_LOG("xfmem write: 0x%x-0x%x\n", address, address+transferSize); u32* p1 = &xfmem[address]; memcpy_gc(p1, &pData[i], transferSize*4); i += transferSize; } else if (address < 0x2000) { u32 data = pData[i]; switch (address) { case 0x1000: // error break; case 0x1001: // diagnostics break; case 0x1002: // internal state 0 break; case 0x1003: // internal state 1 break; case 0x1004: // xf_clock break; case 0x1005: // clipdisable if (data & 1) { // disable clipping detection } if (data & 2) { // disable trivial rejection } if (data & 4) { // disable cpoly clipping acceleration } break; case 0x1006: //SetGPMetric break; case 0x1008: //__GXXfVtxSpecs, wrote 0004 xfregs.hostinfo = *(INVTXSPEC*)&data; break; case 0x1009: //GXSetNumChans (no) if ((u32)xfregs.nNumChans != (data & 3)) { VertexManager::Flush(); xfregs.nNumChans = data & 3; } break; case 0x100a: //GXSetChanAmbientcolor if (xfregs.colChans[0].ambColor != data) { VertexManager::Flush(); xfregs.colChans[0].ambColor = data; VertexShaderManager::SetMaterialColor(0, data); } break; case 0x100b: //GXSetChanAmbientcolor if (xfregs.colChans[1].ambColor != data) { VertexManager::Flush(); xfregs.colChans[1].ambColor = data; VertexShaderManager::SetMaterialColor(1, data); } break; case 0x100c: //GXSetChanMatcolor (rgba) if (xfregs.colChans[0].matColor != data) { VertexManager::Flush(); xfregs.colChans[0].matColor = data; VertexShaderManager::SetMaterialColor(2, data); } break; case 0x100d: //GXSetChanMatcolor (rgba) if (xfregs.colChans[1].matColor != data) { VertexManager::Flush(); xfregs.colChans[1].matColor = data; VertexShaderManager::SetMaterialColor(3, data); } break; case 0x100e: // color0 if (xfregs.colChans[0].color.hex != (data & 0x7fff) ) { VertexManager::Flush(); xfregs.colChans[0].color.hex = data; } break; case 0x100f: // color1 if (xfregs.colChans[1].color.hex != (data & 0x7fff) ) { VertexManager::Flush(); xfregs.colChans[1].color.hex = data; } break; case 0x1010: // alpha0 if (xfregs.colChans[0].alpha.hex != (data & 0x7fff) ) { VertexManager::Flush(); xfregs.colChans[0].alpha.hex = data; } break; case 0x1011: // alpha1 if (xfregs.colChans[1].alpha.hex != (data & 0x7fff) ) { VertexManager::Flush(); xfregs.colChans[1].alpha.hex = data; } break; case 0x1012: // dual tex transform if (xfregs.bEnableDualTexTransform != (data & 1)) { VertexManager::Flush(); xfregs.bEnableDualTexTransform = data & 1; } break; case 0x1013: case 0x1014: case 0x1015: case 0x1016: case 0x1017: DEBUG_LOG(VIDEO, "xf addr: %x=%x\n", address, data); break; case 0x1018: //_assert_msg_(GX_XF, 0, "XF matrixindex0"); VertexShaderManager::SetTexMatrixChangedA(data); //? break; case 0x1019: //_assert_msg_(GX_XF, 0, "XF matrixindex1"); VertexShaderManager::SetTexMatrixChangedB(data); //? break; case 0x101a: VertexManager::Flush(); VertexShaderManager::SetViewport((float*)&pData[i]); PixelShaderManager::SetViewport((float*)&pData[i]); i += 6; break; case 0x101c: // paper mario writes 16777216.0f, 1677721.75 break; case 0x101f: // paper mario writes 16777216.0f, 5033165.0f break; case 0x1020: VertexManager::Flush(); VertexShaderManager::SetProjection((float*)&pData[i]); i += 7; return; case 0x103f: // GXSetNumTexGens if ((u32)xfregs.numTexGens != data) { VertexManager::Flush(); xfregs.numTexGens = data; } break; case 0x1040: xfregs.texcoords[0].texmtxinfo.hex = data; break; case 0x1041: xfregs.texcoords[1].texmtxinfo.hex = data; break; case 0x1042: xfregs.texcoords[2].texmtxinfo.hex = data; break; case 0x1043: xfregs.texcoords[3].texmtxinfo.hex = data; break; case 0x1044: xfregs.texcoords[4].texmtxinfo.hex = data; break; case 0x1045: xfregs.texcoords[5].texmtxinfo.hex = data; break; case 0x1046: xfregs.texcoords[6].texmtxinfo.hex = data; break; case 0x1047: xfregs.texcoords[7].texmtxinfo.hex = data; break; case 0x1048: case 0x1049: case 0x104a: case 0x104b: case 0x104c: case 0x104d: case 0x104e: case 0x104f: DEBUG_LOG(VIDEO, "xf addr: %x=%x\n", address, data); break; case 0x1050: xfregs.texcoords[0].postmtxinfo.hex = data; break; case 0x1051: xfregs.texcoords[1].postmtxinfo.hex = data; break; case 0x1052: xfregs.texcoords[2].postmtxinfo.hex = data; break; case 0x1053: xfregs.texcoords[3].postmtxinfo.hex = data; break; case 0x1054: xfregs.texcoords[4].postmtxinfo.hex = data; break; case 0x1055: xfregs.texcoords[5].postmtxinfo.hex = data; break; case 0x1056: xfregs.texcoords[6].postmtxinfo.hex = data; break; case 0x1057: xfregs.texcoords[7].postmtxinfo.hex = data; break; default: DEBUG_LOG(VIDEO, "xf addr: %x=%x\n", address, data); break; } } else if (address >= 0x4000) { // MessageBox(NULL, "1", "1", MB_OK); //4010 __GXSetGenMode } } } // TODO - verify that it is correct. Seems to work, though. void LoadIndexedXF(u32 val, int array) { int index = val >> 16; int address = val & 0xFFF; //check mask int size = ((val >> 12) & 0xF) + 1; //load stuff from array to address in xf mem VertexManager::Flush(); VertexShaderManager::InvalidateXFRange(address, address+size); //PRIM_LOG("xfmem iwrite: 0x%x-0x%x\n", address, address+size); for (int i = 0; i < size; i++) xfmem[address + i] = Memory_Read_U32(arraybases[array] + arraystrides[array]*index + i*4); }