mirror of
https://github.com/hrydgard/ppsspp.git
synced 2026-07-25 16:24:53 +02:00
Henrik Rydgård
462972f7ea
This is used by several games to render to the alpha channel of RGBA4444 images, which cannot normally be done directly on the PSP. Can be used as a far more efficient replacement for ReinterpretFramebuffers/ShaderColorBitmask
88 lines
4.2 KiB
C++
88 lines
4.2 KiB
C++
// Copyright (c) 2013- PPSSPP Project.
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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, version 2.0 or later versions.
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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 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#include <cstring>
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#include "Common/Data/Format/IniFile.h"
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#include "Core/Compatibility.h"
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#include "Core/System.h"
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void Compatibility::Load(const std::string &gameID) {
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Clear();
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{
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IniFile compat;
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// This loads from assets.
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if (compat.LoadFromVFS("compat.ini")) {
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CheckSettings(compat, gameID);
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}
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}
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{
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IniFile compat2;
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// This one is user-editable. Need to load it after the system one.
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Path path = GetSysDirectory(DIRECTORY_SYSTEM) / "compat.ini";
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if (compat2.Load(path.ToString())) {
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CheckSettings(compat2, gameID);
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}
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}
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}
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void Compatibility::Clear() {
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memset(&flags_, 0, sizeof(flags_));
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}
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void Compatibility::CheckSettings(IniFile &iniFile, const std::string &gameID) {
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CheckSetting(iniFile, gameID, "VertexDepthRounding", &flags_.VertexDepthRounding);
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CheckSetting(iniFile, gameID, "PixelDepthRounding", &flags_.PixelDepthRounding);
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CheckSetting(iniFile, gameID, "DepthRangeHack", &flags_.DepthRangeHack);
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CheckSetting(iniFile, gameID, "ClearToRAM", &flags_.ClearToRAM);
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CheckSetting(iniFile, gameID, "Force04154000Download", &flags_.Force04154000Download);
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CheckSetting(iniFile, gameID, "DrawSyncEatCycles", &flags_.DrawSyncEatCycles);
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CheckSetting(iniFile, gameID, "FakeMipmapChange", &flags_.FakeMipmapChange);
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CheckSetting(iniFile, gameID, "RequireBufferedRendering", &flags_.RequireBufferedRendering);
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CheckSetting(iniFile, gameID, "RequireBlockTransfer", &flags_.RequireBlockTransfer);
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CheckSetting(iniFile, gameID, "RequireDefaultCPUClock", &flags_.RequireDefaultCPUClock);
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CheckSetting(iniFile, gameID, "DisableReadbacks", &flags_.DisableReadbacks);
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CheckSetting(iniFile, gameID, "DisableAccurateDepth", &flags_.DisableAccurateDepth);
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CheckSetting(iniFile, gameID, "MGS2AcidHack", &flags_.MGS2AcidHack);
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CheckSetting(iniFile, gameID, "SonicRivalsHack", &flags_.SonicRivalsHack);
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CheckSetting(iniFile, gameID, "BlockTransferAllowCreateFB", &flags_.BlockTransferAllowCreateFB);
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CheckSetting(iniFile, gameID, "IntraVRAMBlockTransferAllowCreateFB", &flags_.IntraVRAMBlockTransferAllowCreateFB);
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CheckSetting(iniFile, gameID, "YugiohSaveFix", &flags_.YugiohSaveFix);
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CheckSetting(iniFile, gameID, "ForceUMDDelay", &flags_.ForceUMDDelay);
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CheckSetting(iniFile, gameID, "ForceMax60FPS", &flags_.ForceMax60FPS);
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CheckSetting(iniFile, gameID, "JitInvalidationHack", &flags_.JitInvalidationHack);
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CheckSetting(iniFile, gameID, "HideISOFiles", &flags_.HideISOFiles);
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CheckSetting(iniFile, gameID, "MoreAccurateVMMUL", &flags_.MoreAccurateVMMUL);
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CheckSetting(iniFile, gameID, "ForceSoftwareRenderer", &flags_.ForceSoftwareRenderer);
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CheckSetting(iniFile, gameID, "DarkStalkersPresentHack", &flags_.DarkStalkersPresentHack);
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CheckSetting(iniFile, gameID, "ReportSmallMemstick", &flags_.ReportSmallMemstick);
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CheckSetting(iniFile, gameID, "MemstickFixedFree", &flags_.MemstickFixedFree);
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CheckSetting(iniFile, gameID, "DateLimited", &flags_.DateLimited);
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CheckSetting(iniFile, gameID, "ReinterpretFramebuffers", &flags_.ReinterpretFramebuffers);
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CheckSetting(iniFile, gameID, "ShaderColorBitmask", &flags_.ShaderColorBitmask);
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CheckSetting(iniFile, gameID, "DisableFirstFrameReadback", &flags_.DisableFirstFrameReadback);
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CheckSetting(iniFile, gameID, "DisableRangeCulling", &flags_.DisableRangeCulling);
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CheckSetting(iniFile, gameID, "MpegAvcWarmUp", &flags_.MpegAvcWarmUp);
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CheckSetting(iniFile, gameID, "BlueToAlpha", &flags_.BlueToAlpha);
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}
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void Compatibility::CheckSetting(IniFile &iniFile, const std::string &gameID, const char *option, bool *flag) {
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iniFile.Get(option, gameID.c_str(), flag, *flag);
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}
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