[fceu.git] / svga.h

/* FCE Ultra - NES/Famicom Emulator
 *
 * Copyright notice for this file:
 *  Copyright (C) 1998 Bero
 *  Copyright (C) 2002 Ben Parnell
 *
 * 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
 */

#include "driver.h"
typedef struct __pal {
	uint8 r;
	uint8 g;
	uint8 b;
} pal;

typedef struct {
           int PAL;
           #ifdef NETWORK
           int NetworkPlay;
           #endif
	   int SoundVolume;
           int GameGenie;
	   int SUnderBase;

	   /* Current first and last rendered scanlines. */
	   int FirstSLine;
	   int LastSLine;

	   /* Driver code(user)-specified first and last rendered scanlines. 
	      Usr*SLine[0] is for NTSC, Usr*SLine[1] is for PAL.
           */
	   int UsrFirstSLine[2];
	   int UsrLastSLine[2];
	   int SnapName;
	   unsigned int SndRate;
} FCEUS;

extern FCEUS FSettings;

void FCEU_PrintError(char *format, ...);
void FCEU_DispMessage(char *format, ...);

void SetNESDeemph(uint8 d, int force);
void DrawTextTrans(uint8 *dest, uint32 width, uint8 *textmsg, uint8 fgcolor);
void FCEU_PutImage(void);
#ifdef FRAMESKIP
void FCEU_PutImageDummy(void);
#endif

extern uint8 Exit;
extern uint8 pale;
extern uint8 vsdip;
void SetNESPalette(void);

#define JOY_A   1
#define JOY_B   2
#define JOY_SELECT      4
#define JOY_START       8
#define JOY_UP  0x10
#define JOY_DOWN        0x20
#define JOY_LEFT        0x40
#define JOY_RIGHT       0x80

extern pal *palo;

void DoCommand(uint8 c);
extern uint8 CommandQueue;
void FCEU_ResetPalette(void);
void LoadGamePalette(void);
void FlushCommandQueue(void);
Commit	Line	Data
c62d2810	1	/* FCE Ultra - NES/Famicom Emulator
	2	*
	3	* Copyright notice for this file:
	4	* Copyright (C) 1998 Bero
	5	* Copyright (C) 2002 Ben Parnell
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License as published by
	9	* the Free Software Foundation; either version 2 of the License, or
	10	* (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	20	*/
	21
	22	#include "driver.h"
	23	typedef struct __pal {
	24	uint8 r;
	25	uint8 g;
	26	uint8 b;
	27	} pal;
	28
	29	typedef struct {
	30	int PAL;
	31	#ifdef NETWORK
	32	int NetworkPlay;
	33	#endif
	34	int SoundVolume;
	35	int GameGenie;
	36	int SUnderBase;
	37
	38	/* Current first and last rendered scanlines. */
	39	int FirstSLine;
	40	int LastSLine;
	41
	42	/* Driver code(user)-specified first and last rendered scanlines.
	43	UsrSLine[0] is for NTSC, UsrSLine[1] is for PAL.
	44	*/
	45	int UsrFirstSLine[2];
	46	int UsrLastSLine[2];
	47	int SnapName;
	48	unsigned int SndRate;
	49	} FCEUS;
	50
	51	extern FCEUS FSettings;
	52
	53	void FCEU_PrintError(char *format, ...);
	54	void FCEU_DispMessage(char *format, ...);
	55
	56	void SetNESDeemph(uint8 d, int force);
	57	void DrawTextTrans(uint8 dest, uint32 width, uint8 textmsg, uint8 fgcolor);
	58	void FCEU_PutImage(void);
	59	#ifdef FRAMESKIP
	60	void FCEU_PutImageDummy(void);
	61	#endif
	62
	63	extern uint8 Exit;
	64	extern uint8 pale;
65	extern uint8 vsdip;
66	void SetNESPalette(void);
67
68	#define JOY_A 1
69	#define JOY_B 2
70	#define JOY_SELECT 4
71	#define JOY_START 8
72	#define JOY_UP 0x10
73	#define JOY_DOWN 0x20
74	#define JOY_LEFT 0x40
75	#define JOY_RIGHT 0x80
76
77	extern pal *palo;
78
79	void DoCommand(uint8 c);
80	extern uint8 CommandQueue;
81	void FCEU_ResetPalette(void);
82	void LoadGamePalette(void);
83	void FlushCommandQueue(void);