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added PicoGetStat() for win32

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@344 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-02-03 20:29:22 +00:00
parent 1b0ac8adc9
commit 8e5427a068
2 changed files with 14 additions and 1 deletions
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11
Pico/Pico.c
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@ -502,6 +502,17 @@ void PicoFrameDrawOnly(void)
for (y=0;y<224;y++) PicoLine(y);
}
int PicoGetStat(pstat_t which)
{
switch (which)
{
case PS_PAL: return Pico.m.pal;
case PS_40_CELL: return Pico.video.reg[12]&1;
case PS_240_LINES: return Pico.m.pal && (Pico.video.reg[1]&8);
}
return 0;
}
// callback to output message from emu
void (*PicoMessage)(const char *msg)=NULL;

4
Pico/Pico.h
View file

@ -49,6 +49,8 @@ void PicoFrameDrawOnly(void);
extern int PicoPad[2]; // Joypads, format is MXYZ SACB RLDU
extern void (*PicoWriteSound)(int len); // called once per frame at the best time to send sound buffer (PsndOut) to hardware
extern void (*PicoMessage)(const char *msg); // callback to output text message from emu
typedef enum { PS_PAL, PS_40_CELL, PS_240_LINES } pstat_t;
int PicoGetStat(pstat_t which);
// cd/Pico.c
extern void (*PicoMCDopenTray)(void);
@ -125,7 +127,7 @@ void vidConvCpyRGB565(void *to, void *from, int pixels);
// Draw2.c
// stuff below is optional
extern unsigned char *PicoDraw2FB; // buffer for fasr renderer in format (8+320)x(8+224+8) (eights for borders)
extern unsigned char *PicoDraw2FB; // buffer for fast renderer in format (8+320)x(8+224+8) (eights for borders)
extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)
extern void (*PicoPrepareCram)(); // prepares PicoCramHigh for renderer to use