mirror of https://github.com/PCSX2/pcsx2.git
265 lines
7.1 KiB
C++
265 lines
7.1 KiB
C++
/*
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* Copyright (C) 2007-2009 Gabest
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* http://www.gabest.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#include "stdafx.h"
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#include "GS.h"
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#include "GSUtil.h"
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#include "svnrev.h"
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#include "xbyak/xbyak_util.h"
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static struct GSUtilMaps
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{
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uint8 PrimClassField[8];
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uint32 CompatibleBitsField[64][2];
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uint32 SharedBitsField[64][2];
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struct GSUtilMaps()
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{
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PrimClassField[GS_POINTLIST] = GS_POINT_CLASS;
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PrimClassField[GS_LINELIST] = GS_LINE_CLASS;
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PrimClassField[GS_LINESTRIP] = GS_LINE_CLASS;
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PrimClassField[GS_TRIANGLELIST] = GS_TRIANGLE_CLASS;
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PrimClassField[GS_TRIANGLESTRIP] = GS_TRIANGLE_CLASS;
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PrimClassField[GS_TRIANGLEFAN] = GS_TRIANGLE_CLASS;
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PrimClassField[GS_SPRITE] = GS_SPRITE_CLASS;
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PrimClassField[GS_INVALID] = GS_INVALID_CLASS;
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memset(CompatibleBitsField, 0, sizeof(CompatibleBitsField));
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for(int i = 0; i < 64; i++)
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{
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CompatibleBitsField[i][i >> 5] |= 1 << (i & 0x1f);
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}
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CompatibleBitsField[PSM_PSMCT32][PSM_PSMCT24 >> 5] |= 1 << (PSM_PSMCT24 & 0x1f);
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CompatibleBitsField[PSM_PSMCT24][PSM_PSMCT32 >> 5] |= 1 << (PSM_PSMCT32 & 0x1f);
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CompatibleBitsField[PSM_PSMCT16][PSM_PSMCT16S >> 5] |= 1 << (PSM_PSMCT16S & 0x1f);
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CompatibleBitsField[PSM_PSMCT16S][PSM_PSMCT16 >> 5] |= 1 << (PSM_PSMCT16 & 0x1f);
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CompatibleBitsField[PSM_PSMZ32][PSM_PSMZ24 >> 5] |= 1 << (PSM_PSMZ24 & 0x1f);
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CompatibleBitsField[PSM_PSMZ24][PSM_PSMZ32 >> 5] |= 1 << (PSM_PSMZ32 & 0x1f);
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CompatibleBitsField[PSM_PSMZ16][PSM_PSMZ16S >> 5] |= 1 << (PSM_PSMZ16S & 0x1f);
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CompatibleBitsField[PSM_PSMZ16S][PSM_PSMZ16 >> 5] |= 1 << (PSM_PSMZ16 & 0x1f);
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memset(SharedBitsField, 0, sizeof(SharedBitsField));
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SharedBitsField[PSM_PSMCT24][PSM_PSMT8H >> 5] |= 1 << (PSM_PSMT8H & 0x1f);
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SharedBitsField[PSM_PSMCT24][PSM_PSMT4HL >> 5] |= 1 << (PSM_PSMT4HL & 0x1f);
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SharedBitsField[PSM_PSMCT24][PSM_PSMT4HH >> 5] |= 1 << (PSM_PSMT4HH & 0x1f);
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SharedBitsField[PSM_PSMZ24][PSM_PSMT8H >> 5] |= 1 << (PSM_PSMT8H & 0x1f);
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SharedBitsField[PSM_PSMZ24][PSM_PSMT4HL >> 5] |= 1 << (PSM_PSMT4HL & 0x1f);
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SharedBitsField[PSM_PSMZ24][PSM_PSMT4HH >> 5] |= 1 << (PSM_PSMT4HH & 0x1f);
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SharedBitsField[PSM_PSMT8H][PSM_PSMCT24 >> 5] |= 1 << (PSM_PSMCT24 & 0x1f);
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SharedBitsField[PSM_PSMT8H][PSM_PSMZ24 >> 5] |= 1 << (PSM_PSMZ24 & 0x1f);
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SharedBitsField[PSM_PSMT4HL][PSM_PSMCT24 >> 5] |= 1 << (PSM_PSMCT24 & 0x1f);
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SharedBitsField[PSM_PSMT4HL][PSM_PSMZ24 >> 5] |= 1 << (PSM_PSMZ24 & 0x1f);
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SharedBitsField[PSM_PSMT4HL][PSM_PSMT4HH >> 5] |= 1 << (PSM_PSMT4HH & 0x1f);
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SharedBitsField[PSM_PSMT4HH][PSM_PSMCT24 >> 5] |= 1 << (PSM_PSMCT24 & 0x1f);
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SharedBitsField[PSM_PSMT4HH][PSM_PSMZ24 >> 5] |= 1 << (PSM_PSMZ24 & 0x1f);
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SharedBitsField[PSM_PSMT4HH][PSM_PSMT4HL >> 5] |= 1 << (PSM_PSMT4HL & 0x1f);
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}
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} s_maps;
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GS_PRIM_CLASS GSUtil::GetPrimClass(uint32 prim)
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{
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return (GS_PRIM_CLASS)s_maps.PrimClassField[prim];
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}
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bool GSUtil::HasSharedBits(uint32 spsm, uint32 dpsm)
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{
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return (s_maps.SharedBitsField[dpsm][spsm >> 5] & (1 << (spsm & 0x1f))) == 0;
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}
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bool GSUtil::HasSharedBits(uint32 sbp, uint32 spsm, uint32 dbp, uint32 dpsm)
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{
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return ((sbp ^ dbp) | (s_maps.SharedBitsField[dpsm][spsm >> 5] & (1 << (spsm & 0x1f)))) == 0;
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}
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bool GSUtil::HasCompatibleBits(uint32 spsm, uint32 dpsm)
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{
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return (s_maps.CompatibleBitsField[spsm][dpsm >> 5] & (1 << (dpsm & 0x1f))) != 0;
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}
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bool GSUtil::CheckDirectX()
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{
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OSVERSIONINFOEX version;
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memset(&version, 0, sizeof(version));
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version.dwOSVersionInfoSize = sizeof(version);
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if(GetVersionEx((OSVERSIONINFO*)&version))
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{
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printf("Windows %d.%d.%d",
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version.dwMajorVersion,
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version.dwMinorVersion,
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version.dwBuildNumber);
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if(version.wServicePackMajor > 0)
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{
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printf(" (%s %d.%d)",
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version.szCSDVersion,
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version.wServicePackMajor,
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version.wServicePackMinor);
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}
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printf("\n");
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}
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if(IDirect3D9* d3d = Direct3DCreate9(D3D_SDK_VERSION))
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{
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D3DADAPTER_IDENTIFIER9 id;
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if(S_OK == d3d->GetAdapterIdentifier(D3DADAPTER_DEFAULT, 0, &id))
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{
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printf("%s (%d.%d.%d.%d)\n",
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id.Description,
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id.DriverVersion.HighPart >> 16,
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id.DriverVersion.HighPart & 0xffff,
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id.DriverVersion.LowPart >> 16,
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id.DriverVersion.LowPart & 0xffff);
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}
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d3d->Release();
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}
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string d3dx9_dll = format("d3dx9_%d.dll", D3DX_SDK_VERSION);
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if(HINSTANCE hDll = LoadLibrary(d3dx9_dll.c_str()))
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{
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FreeLibrary(hDll);
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}
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else
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{
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printf("Cannot find %s\n", d3dx9_dll.c_str());
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if(MessageBox(NULL, "You need to update some directx libraries, would you like to do it now?", "GSdx", MB_YESNO) == IDYES)
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{
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const char* url = "http://www.microsoft.com/downloads/details.aspx?FamilyId=2DA43D38-DB71-4C1B-BC6A-9B6652CD92A3";
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ShellExecute(NULL, "open", url, NULL, NULL, SW_SHOWNORMAL);
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}
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return false;
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}
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return true;
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}
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bool GSUtil::CheckSSE()
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{
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Xbyak::util::Cpu cpu;
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Xbyak::util::Cpu::Type type;
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#if _M_SSE >= 0x402
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type = Xbyak::util::Cpu::tSSE42;
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#elif _M_SSE >= 0x401
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type = Xbyak::util::Cpu::tSSE41;
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#elif _M_SSE >= 0x301
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type = Xbyak::util::Cpu::tSSSE3;
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#elif _M_SSE >= 0x200
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type = Xbyak::util::Cpu::tSSE2;
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#endif
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if(!cpu.has(type))
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{
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string s = format("This CPU does not support SSE %d.%02d", _M_SSE >> 8, _M_SSE & 0xff);
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MessageBox(GetActiveWindow(), s.c_str(), "GSdx", MB_OK);
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return false;
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}
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return true;
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}
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bool GSUtil::IsDirect3D10Available()
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{
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if(HMODULE hModule = LoadLibrary(_T("d3d10_1.dll")))
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{
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FreeLibrary(hModule);
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return true;
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}
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return false;
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}
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bool GSUtil::IsDirect3D11Available()
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{
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if(HMODULE hModule = LoadLibrary(_T("d3d11.dll")))
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{
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FreeLibrary(hModule);
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return true;
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}
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if(HMODULE hModule = LoadLibrary(_T("d3d11_beta.dll")))
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{
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FreeLibrary(hModule);
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return true;
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}
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return false;
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}
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char* GSUtil::GetLibName()
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{
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static string str;
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str = format("GSdx %d", SVN_REV);
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if(SVN_MODS) str += "m";
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#if _M_AMD64
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str += " 64-bit";
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#endif
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list<string> sl;
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// TODO: gcc
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#ifdef __INTEL_COMPILER
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sl.push_back(format("Intel C++ %d.%02d", __INTEL_COMPILER / 100, __INTEL_COMPILER % 100));
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#elif _MSC_VER
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sl.push_back(format("MSVC %d.%02d", _MSC_VER / 100, _MSC_VER % 100));
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#endif
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#if _M_SSE >= 0x402
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sl.push_back("SSE42");
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#elif _M_SSE >= 0x401
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sl.push_back("SSE41");
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#elif _M_SSE >= 0x301
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sl.push_back("SSSE3");
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#elif _M_SSE >= 0x200
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sl.push_back("SSE2");
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#elif _M_SSE >= 0x100
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sl.push_back("SSE");
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#endif
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for(list<string>::iterator i = sl.begin(); i != sl.end(); )
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{
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if(i == sl.begin()) str += " (";
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str += *i;
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str += ++i != sl.end() ? ", " : ")";
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}
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return (char*)str.c_str();
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} |