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// Copyright 2008 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
// IMPORTANT: UI etc should modify g_Config. Graphics code should read g_ActiveConfig.
// The reason for this is to get rid of race conditions etc when the configuration
// changes in the middle of a frame. This is done by copying g_Config to g_ActiveConfig
// at the start of every frame. Noone should ever change members of g_ActiveConfig
// directly.
#pragma once
#include <string>
#include <vector>
#include "Common/CommonTypes.h"
#include "VideoCommon/VideoCommon.h"
// Log in two categories, and save three other options in the same byte
#define CONF_LOG 1
#define CONF_PRIMLOG 2
#define CONF_SAVETARGETS 8
#define CONF_SAVESHADERS 16
enum AspectMode
{
ASPECT_AUTO = 0,
ASPECT_FORCE_16_9 = 1,
ASPECT_FORCE_4_3 = 2,
ASPECT_STRETCH = 3,
};
enum EFBScale
{
SCALE_FORCE_INTEGRAL = -1,
SCALE_AUTO,
SCALE_AUTO_INTEGRAL,
SCALE_1X,
SCALE_1_5X,
SCALE_2X,
SCALE_2_5X,
};
enum StereoMode
{
STEREO_OFF = 0,
STEREO_SBS,
STEREO_TAB,
STEREO_ANAGLYPH,
STEREO_3DVISION
};
// NEVER inherit from this class.
struct VideoConfig final
{
VideoConfig();
void Load(const std::string& ini_file);
void GameIniLoad();
void VerifyValidity();
void Save(const std::string& ini_file);
void UpdateProjectionHack();
bool IsVSync();
// General
bool bVSync;
bool bFullscreen;
bool bExclusiveMode;
bool bRunning;
bool bWidescreenHack;
int iAspectRatio;
bool bCrop; // Aspect ratio controls.
bool bUseXFB;
bool bUseRealXFB;
// Enhancements
int iMultisampleMode;
int iEFBScale;
bool bForceFiltering;
int iMaxAnisotropy;
std::string sPostProcessingShader;
int iStereoMode;
int iStereoDepth;
int iStereoConvergence;
bool bStereoSwapEyes;
// Information
bool bShowFPS;
bool bOverlayStats;
bool bOverlayProjStats;
bool bTexFmtOverlayEnable;
bool bTexFmtOverlayCenter;
bool bShowEFBCopyRegions;
bool bLogRenderTimeToFile;
// Render
bool bWireFrame;
bool bDstAlphaPass;
bool bDisableFog;
// Utility
bool bDumpTextures;
bool bHiresTextures;
bool bConvertHiresTextures;
bool bCacheHiresTextures;
bool bDumpEFBTarget;
bool bUseFFV1;
bool bFreeLook;
bool bBorderlessFullscreen;
// Hacks
bool bEFBAccessEnable;
bool bPerfQueriesEnable;
bool bBBoxEnable;
bool bEFBEmulateFormatChanges;
bool bSkipEFBCopyToRam;
bool bCopyEFBScaled;
int iSafeTextureCache_ColorSamples;
int iPhackvalue[3];
std::string sPhackvalue[2];
float fAspectRatioHackW, fAspectRatioHackH;
bool bEnablePixelLighting;
bool bFastDepthCalc;
int iLog; // CONF_ bits
int iSaveTargetId; // TODO: Should be dropped
// Stereoscopy
bool bStereoEFBMonoDepth;
int iStereoDepthPercentage;
int iStereoConvergenceMinimum;
// D3D only config, mostly to be merged into the above
int iAdapter;
// Debugging
bool bEnableShaderDebugging;
// Static config per API
// TODO: Move this out of VideoConfig
struct
{
API_TYPE APIType;
std::vector<std::string> Adapters; // for D3D
std::vector<std::string> AAModes;
std::vector<std::string> PPShaders; // post-processing shaders
std::vector<std::string> AnaglyphShaders; // anaglyph shaders
bool bSupportsExclusiveFullscreen;
bool bSupportsDualSourceBlend;
bool bSupportsPrimitiveRestart;
bool bSupportsOversizedViewports;
bool bSupportsGeometryShaders;
bool bSupports3DVision;
bool bSupportsEarlyZ; // needed by PixelShaderGen, so must stay in VideoCommon
bool bSupportsBindingLayout; // Needed by ShaderGen, so must stay in VideoCommon
bool bSupportsBBox;
bool bSupportsGSInstancing; // Needed by GeometryShaderGen, so must stay in VideoCommon
bool bSupportsPostProcessing;
bool bSupportsPaletteConversion;
bool bSupportsClipControl; // Needed by VertexShaderGen, so must stay in VideoCommon
} backend_info;
// Utility
bool RealXFBEnabled() const { return bUseXFB && bUseRealXFB; }
bool VirtualXFBEnabled() const { return bUseXFB && !bUseRealXFB; }
bool ExclusiveFullscreenEnabled() const { return backend_info.bSupportsExclusiveFullscreen && !bBorderlessFullscreen; }
};
extern VideoConfig g_Config;
extern VideoConfig g_ActiveConfig;
// Called every frame.
void UpdateActiveConfig();
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