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some Pico adjustments

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@447 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-05-18 15:56:52 +00:00
parent 213c16adcb
commit fa22af4caf
5 changed files with 55 additions and 32 deletions
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12
Pico/Pico.h
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@ -48,10 +48,15 @@ void mp3_update(int *buffer, int length, int stereo);
#define POPT_EN_SVP_DRC (1<<17)
#define POPT_DIS_SPRITE_LIM (1<<18)
extern int PicoOpt; // bitfield
#define PAHW_MCD (1<<0)
#define PAHW_32X (1<<1)
#define PAHW_SVP (1<<2)
#define PAHW_PICO (1<<3)
extern int PicoAHW; // Pico active hw
extern int PicoVer;
extern int PicoSkipFrame; // skip rendering frame, but still do sound (if enabled) and emulation stuff
extern int PicoSkipFrame; // skip rendering frame, but still do sound (if enabled) and emulation stuff
extern int PicoRegionOverride; // override the region detection 0: auto, 1: Japan NTSC, 2: Japan PAL, 4: US, 8: Europe
extern int PicoAutoRgnOrder; // packed priority list of regions, for example 0x148 means this detection order: EUR, USA, JAP
extern int PicoAutoRgnOrder; // packed priority list of regions, for example 0x148 means this detection order: EUR, USA, JAP
extern int PicoSVPCycles;
int PicoInit(void);
void PicoExit(void);
@ -77,7 +82,8 @@ typedef struct
int pen_pos[2];
int page;
// internal
int fifo_bytes; // free bytes in FIFO
int fifo_bytes; // bytes in FIFO
int fifo_bytes_prev;
int fifo_line_bytes; // float part, << 16
int line_counter;
unsigned short r1, r12;