gpfce patch
[fceu.git] / driver.h
CommitLineData
c62d2810 1#include "types.h"
2#include "git.h"
3
4/* Prototypes for platform interface functions follow: */
5
6void FCEUD_Update(uint8 *XBuf, int32 *Buffer, int Count);
7
8/* Video interface */
9void FCEUD_SetPalette(uint8 index, uint8 r, uint8 g, uint8 b);
10void FCEUD_GetPalette(uint8 i,uint8 *r, unsigned char *g, unsigned char *b);
11
12/* Sound interface */
13void FCEUD_WriteSoundData(int32 *Buffer, int Count);
14
15/* Displays an error. Can block or not. */
16void FCEUD_PrintError(char *s);
17
18#ifdef NETWORK
19/* Network interface */
20
21int FCEUD_NetworkConnect(void);
22int FCEUD_NetworkRecvData(uint8 *data, uint32 len, int block);
23int FCEUD_NetworkSendData(uint8 *data, uint32 len);
24void FCEUD_NetworkClose(void);
25
26#endif
27
28#define DES_NTSCCOL 2
29
30#define DES_RESET 0x10
31#define DES_POWER 0x11
32
33#define DES_GETNTSCHUE 0x20
34#define DES_GETNTSCTINT 0x21
35#define DES_SETNTSCHUE 0x22
36#define DES_SETNTSCTINT 0x23
37
38#define DES_NSFINC 0x50
39#define DES_NSFDEC 0x51
40#define DES_NSFRES 0x52
41
42#define DES_VSUNIDIPSET 0x70
43#define DES_VSUNITOGGLEDIPVIEW 0x71
44#define DES_VSUNICOIN 0x72
45#define DES_FDSINSERT 0x80
46#define DES_FDSEJECT 0x81
47#define DES_FDSSELECT 0x82
48
49#define DES_NTSCSELHUE 0x90
50#define DES_NTSCSELTINT 0x91
51#define DES_NTSCDEC 0x92
52#define DES_NTSCINC 0x93
53
54void DriverInterface(int w, void *d);
55
56void FCEUI_SetInput(int port, int type, void *ptr, int attrib);
57void FCEUI_SetInputFC(int type, void *ptr, int attrib);
58void FCEUI_DisableFourScore(int s);
59
60#include "version.h"
61
62#define SI_NONE 0
63#define SI_GAMEPAD 1
64#define SI_ZAPPER 2
65#define SI_POWERPAD 3
66#define SI_ARKANOID 4
67
68#define SIFC_NONE 0
69#define SIFC_ARKANOID 1
70#define SIFC_SHADOW 2
71#define SIFC_4PLAYER 3
72#define SIFC_FKB 4
73#define SIFC_OEKA 5
74
75/* New interface functions */
76
77/* 0 to order screen snapshots numerically(0.png), 1 to order them file base-numerically(smb3-0.png). */
78void FCEUI_SetSnapName(int a);
79
80/* 0 to keep 8-sprites limitation, 1 to remove it */
81void FCEUI_DisableSpriteLimitation(int a);
82
83/* 0 to save extra game data(*.sav) in same dir as game, 1 to save under base dir */
84void FCEUI_SaveExtraDataUnderBase(int a);
85
86/* name=path and file to load. returns 0 on failure, 1 on success */
87FCEUGI *FCEUI_LoadGame(char *name);
88
89/* allocates memory. 0 on failure, 1 on success. */
90int FCEUI_Initialize(void);
91
92/* begins emulation. Returns after FCEUI_CloseGame() is called */
93void FCEUI_Emulate(void);
94
95/* Closes currently loaded game, causes FCEUI_Emulate to return */
96void FCEUI_CloseGame(void);
97
98/* Enable/Disable game genie. a=0 disable, a=1 enable */
99void FCEUI_SetGameGenie(int a);
100
101/* Set video system a=0 NTSC, a=1 PAL */
102void FCEUI_SetVidSystem(int a);
103
104/* Convenience function; returns currently emulated video system(0=NTSC, 1=PAL). */
105int FCEUI_GetCurrentVidSystem(int *slstart, int *slend);
106
107#ifdef FRAMESKIP
108/* Should be called from FCEUD_BlitScreen(). Specifies how many frames
109 to skip until FCEUD_BlitScreen() is called. FCEUD_BlitScreenDummy()
110 will be called instead of FCEUD_BlitScreen() when when a frame is skipped.
111*/
112void FCEUI_FrameSkip(int x);
113#endif
114
115/* First and last scanlines to render, for ntsc and pal emulation. */
116void FCEUI_SetRenderedLines(int ntscf, int ntscl, int palf, int pall);
117
118/* Sets the base directory(save states, snapshots, etc. are saved in directories
119 below this directory. */
120void FCEUI_SetBaseDirectory(char *dir);
121
122/* Tells FCE Ultra to copy the palette data pointed to by pal and use it.
123 Data pointed to by pal needs to be 64*3 bytes in length.
124*/
125void FCEUI_SetPaletteArray(uint8 *pal);
126
127/* Sets up sound code to render sound at the specified rate, in samples
128 per second. The sample rate should be as close to 44100 hz as possible.
129 Sample rates from 8192 through 65535 are ok, though if the sample rate
130 is too low, some sound channels(noise) won't sound right.
131 If "Rate" equals 0, sound is disabled.
132*/
133void FCEUI_Sound(int Rate);
134void FCEUI_SetSoundVolume(uint32 volume);
135
136#ifdef NETWORK
137/* Set network play stuff. type=1 for server, type=2 for client.
138 skip is only used for server */
139void FCEUI_SetNetworkPlay(int type);
140#endif
141
142void FCEUI_SelectState(int w);
143void FCEUI_SaveState(void);
144void FCEUI_LoadState(void);
145int32 FCEUI_GetDesiredFPS(void);
146void FCEUI_SaveSnapshot(void);
147void FCEU_DispMessage(char *format, ...);
148#define FCEUI_DispMessage FCEU_DispMessage
149
150int FCEUI_AddCheat(char *name, uint32 addr, uint8 val);
151int FCEUI_DelCheat(uint32 which);
152
153int32 FCEUI_CheatSearchGetCount(void);
154void FCEUI_CheatSearchGetRange(uint32 first, uint32 last, int (*callb)(uint32 a, uint8 last, uint8 current));
155void FCEUI_CheatSearchGet(int (*callb)(uint32 a, uint8 last, uint8 current));
156void FCEUI_CheatSearchBegin(void);
157void FCEUI_CheatSearchEnd(int type, uint8 v1, uint8 v2);
158void FCEUI_ListCheats(int (*callb)(char *name, uint32 a, uint8 v, int s));
159
160int FCEUI_GetCheat(uint32 which, char **name, uint32 *a, uint8 *v, int *s);
161int FCEUI_SetCheat(uint32 which, char *name, int32 a, int32 v, int s);
162void FCEUI_CheatSearchShowExcluded(void);
163void FCEUI_CheatSearchSetCurrentAsOriginal(void);
164
165#define FCEUIOD_STATE 0
166#define FCEUIOD_SNAPS 1
167#define FCEUIOD_NV 2
168#define FCEUIOD_CHEATS 3
169#define FCEUIOD_MISC 4
170
171#define FCEUIOD__COUNT 5
172
173void FCEUI_SetDirOverride(int which, char *n);
174