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// Copyright (C) 2003 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/
// 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.
#ifndef _PLUGIN_VIDEO_CONFIG_H_
#define _PLUGIN_VIDEO_CONFIG_H_
#include "Common.h"
#include "VideoCommon.h"
#include <string>
// Log in two categories, and save three other options in the same byte
#define CONF_LOG 1
#define CONF_PRIMLOG 2
#define CONF_SAVETEXTURES 4
#define CONF_SAVETARGETS 8
#define CONF_SAVESHADERS 16
enum MultisampleMode {
MULTISAMPLE_OFF,
MULTISAMPLE_2X,
MULTISAMPLE_4X,
MULTISAMPLE_8X,
MULTISAMPLE_CSAA_8X,
MULTISAMPLE_CSAA_8XQ,
MULTISAMPLE_CSAA_16X,
MULTISAMPLE_CSAA_16XQ,
};
enum AspectMode {
ASPECT_AUTO = 0,
ASPECT_FORCE_16_9 = 1,
ASPECT_FORCE_4_3 = 2,
ASPECT_STRETCH = 3,
};
class IniFile;
// NEVER inherit from this class.
struct VideoConfig
{
VideoConfig();
void Load(const char *ini_file);
void GameIniLoad(const char *ini_file);
void Save(const char *ini_file);
void UpdateProjectionHack();
// General
bool bFullscreen;
bool bHideCursor;
bool RenderToMainframe;
bool bVSync;
// Resolution control
char cFSResolution[16];
char cInternalRes[16];
bool bNativeResolution, b2xResolution, bRunning; // Should possibly be augmented with 2x, 4x native.
bool bWidescreenHack;
int iAspectRatio;
bool bCrop; // Aspect ratio controls.
bool bUseXFB;
bool bAutoScale; // Removes annoying borders without using XFB. Doesn't always work perfectly.
// Enhancements
int iMultisampleMode;
bool bForceFiltering;
int iMaxAnisotropy;
std::string sPostProcessingShader;
// Information
bool bShowFPS;
bool bOverlayStats;
bool bOverlayProjStats;
bool bTexFmtOverlayEnable;
bool bTexFmtOverlayCenter;
bool bShowEFBCopyRegions;
// Render
bool bWireFrame;
bool bDisableLighting;
bool bDisableTexturing;
bool bDstAlphaPass;
bool bDisableFog;
// Utility
bool bDumpTextures;
bool bHiresTextures;
bool bDumpEFBTarget;
bool bDumpFrames;
bool bFreeLook;
// Hacks
bool bEFBAccessEnable;
bool bEFBCopyDisable; // should reverse polarity of this one :) true=disabled can be confusing
bool bOSDHotKey;
bool bHack;
bool bCopyEFBToTexture;
bool bCopyEFBScaled;
bool bSafeTextureCache;
int iSafeTextureCache_ColorSamples;
bool bFIFOBPhack;
int iPhackvalue;
bool bPhackvalue1, bPhackvalue2;
float fhackvalue1, fhackvalue2;
bool bProjHack1;
int iLog; // CONF_ bits
int iSaveTargetId;
//currently unused:
int iCompileDLsLevel;
bool bShowShaderErrors;
// D3D only config, mostly to be merged into the above
int iAdapter;
// With this enabled, the plugin renders directly to the backbuffer. Many features are
// disabled but it might be faster on really old GPUs.
bool bSimpleFB;
// Static config per API
bool bAllowSignedBytes;
};
extern VideoConfig g_Config;
extern VideoConfig g_ActiveConfig;
// Called every frame.
void UpdateActiveConfig();
void ComputeDrawRectangle(int backbuffer_width, int backbuffer_height, bool flip, TargetRectangle *rc);
#endif // _PLUGIN_VIDEO_CONFIG_H_
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