/*
Copyright (C) 2002 Rice1964

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; either version 2
of the License, or (at your option) any later version.

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 for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef _RICE_CONFIG_H_
#define _RICE_CONFIG_H_

#include "typedefs.h"

typedef enum
{
	OGL_DEVICE,
	OGL_1_1_DEVICE,
	OGL_1_2_DEVICE,
	OGL_1_3_DEVICE,
	OGL_1_4_DEVICE,
	OGL_TNT2_DEVICE,
	NVIDIA_OGL_DEVICE,

	DIRECTX_DEVICE,
	DIRECTX_9_DEVICE,
	DIRECTX_8_DEVICE,
	DIRECTX_7_DEVICE,
	DIRECTX_6_DEVICE,
	DIRECTX_5_DEVICE,
	XBOX_DIRECTX_DEVICE,
} DaedalusSupportedDeviceType;

typedef struct
{
	char *	name;
	DaedalusSupportedDeviceType		type;
} RenderEngineSetting;

extern char *frameBufferSettings[8];


enum {
	FRM_DISABLE,
	FRM_IGNORE,
	FRM_COPY,
	FRM_FASTER,
	FRM_FASTER_RECHECK,
	FRM_COMPLETE,
	FRM_COPY_AND_BACK,
	FRM_WITH_EMULATOR,
};

enum {
	FORCE_DEFAULT_FILTER,
	FORCE_POINT_FILTER,
	FORCE_LINEAR_FILTER,
	FORCE_BILINEAR_FILTER,
};

enum {
	TEXTURE_ENHANCEMENT_NORMAL,
	TEXTURE_ENHANCEMENT_SMALL_TEXTURE_ONLY,
	TEXTURE_ENHANCEMENT_WITH_SMOOTH_FILTER_1,
	TEXTURE_ENHANCEMENT_WITH_SMOOTH_FILTER_2,
	TEXTURE_ENHANCEMENT_WITH_SMOOTH_FILTER_3,
	TEXTURE_ENHANCEMENT_WITH_SMOOTH_FILTER_4,
};

enum {
	TEXTURE_NO_ENHANCEMENT,
	TEXTURE_2X_ENHANCEMENT,
	TEXTURE_2X_TEXRECT_ENHANCEMENT,
	TEXTURE_2XSAI_ENHANCEMENT,
	TEXTURE_2XSAI_TEXRECT_ENHANCEMENT,
	TEXTURE_SHARPEN_ENHANCEMENT=TEXTURE_ENHANCEMENT_WITH_SMOOTH_FILTER_4+1,
	TEXTURE_SHARPEN_MORE_ENHANCEMENT=TEXTURE_SHARPEN_ENHANCEMENT+1,
};

enum {
	SCREEN_UPDATE_DEFAULT = 0,
	SCREEN_UPDATE_AT_VI_UPDATE = 1,
	SCREEN_UPDATE_AT_VI_CHANGE = 2,
	SCREEN_UPDATE_AT_CI_CHANGE = 3,
	SCREEN_UPDATE_AT_1ST_CI_CHANGE = 4,
	SCREEN_UPDATE_AT_1st_PRIMITIVE = 5,
};

typedef struct {
	BOOL	bWinFrameMode;
	BOOL	enableHacks;
	BOOL	enableFog;
	BOOL	enableSSE;
	BOOL	skipFrame;
        BOOL    showFPS;

	int		gamma_correction;
	DWORD	forceTextureFilter;
	DWORD	textureEnhancement;
	DWORD	textureEnhancementControl;

	int		RenderBufferSetting;

	int		DirectXDepthBufferSetting;
	int		OpenglDepthBufferSetting;
	int		OpenglRenderSetting;
	DWORD	OpenglColorBufferSetting;
} GlobalOptions;

extern GlobalOptions options;

typedef struct {
	DWORD	N64FrameBufferEmuType;
	DWORD	screenUpdateSetting;
	BOOL 	normalColorCombiner;
	BOOL 	normalAlphaBlender;
	BOOL 	bFastTexCRC;
	BOOL 	forceBufferClear;
	BOOL 	dwEnableObjBG;
	BOOL 	accurateTextureMapping;
} RomOptions;

extern RomOptions defaultRomOptions;
extern RomOptions currentRomOptions;

extern BYTE g_gammaValues[256];

#ifdef _WIN32
LRESULT APIENTRY ConfigDialog(HWND hDlg, unsigned message, LONG wParam, LONG lParam) ;
#else
void ShowConfigBox();
#endif
BOOL InitConfiguration(void);
void InitGammaValues();

#endif