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FAMEC idle loops, PSP port sync, minor adjustments

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@525 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-07-05 23:10:24 +00:00
parent b06778874d
commit c060a9ab9c
23 changed files with 408 additions and 155 deletions
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46
Pico/Draw.c
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@ -1466,58 +1466,66 @@ void PicoDrawSetColorFormat(int which)
}
/* debug and fun */
#define GREEN1 0x0700
#ifdef USE_BGR555
#define YELLOW1 0x071c
#define BLUE1 0xf000
#define RED1 0x001e
#else
#define YELLOW1 0xe700
#define BLUE1 0x001e
#define RED1 0xf000
#endif
static void set16(unsigned short *p, unsigned short d, int cnt)
{
while (cnt-- > 0)
*p++ = d;
}
void PicoDrawShowSpriteStats(unsigned short *screen)
void PicoDrawShowSpriteStats(unsigned short *screen, int stride)
{
int lines, i, u, step;
unsigned short *dest;
unsigned char *p;
memset(screen, 0, 320*240*2);
step = (320-4*4-1) / MAX_LINE_SPRITES;
lines = 240;
if (!Pico.m.pal || !(Pico.video.reg[1]&8))
lines = 224, screen += 320*8;
lines = 224, screen += stride*8;
for (i = 0; i < lines; i++)
{
dest = screen + 320*i;
dest = screen + stride*i;
p = &HighLnSpr[i][0];
// sprite graphs
for (u = 0; u < (p[0] & 0x7f); u++) {
set16(dest, (p[3+u] & 0x80) ? 0xe700 : 0x0700, step);
set16(dest, (p[3+u] & 0x80) ? YELLOW1 : GREEN1, step);
dest += step;
}
// flags
dest = screen + 320*i + 320-4*4;
if (p[1] & SPRL_HAVE_LO) set16(dest+4*0, 0x0700, 4);
if (p[1] & SPRL_HAVE_HI) set16(dest+4*1, 0xe700, 4);
if (p[1] & SPRL_MAY_HAVE_OP) set16(dest+4*2, 0x001e, 4);
if (p[1] & SPRL_LO_ABOVE_HI) set16(dest+4*3, 0xf000, 4);
dest = screen + stride*i + 320-4*4;
if (p[1] & SPRL_HAVE_LO) set16(dest+4*0, GREEN1, 4);
if (p[1] & SPRL_HAVE_HI) set16(dest+4*1, YELLOW1, 4);
if (p[1] & SPRL_MAY_HAVE_OP) set16(dest+4*2, BLUE1, 4);
if (p[1] & SPRL_LO_ABOVE_HI) set16(dest+4*3, RED1, 4);
}
// draw grid
for (i = step*5; i <= 320-4*4-1; i += step*5) {
for (u = 0; u < lines; u++)
screen[i + u*320] = 0x182;
screen[i + u*stride] = 0x182;
}
}
void PicoDrawShowPalette(unsigned short *screen)
void PicoDrawShowPalette(unsigned short *screen, int stride)
{
unsigned int *spal=(void *)Pico.cram;
unsigned int *dpal=(void *)HighPal;
int x, y, i;
memset(screen, 0, 320*240*2);
for (i = 0x3f/2; i >= 0; i--)
#ifdef USE_BGR555
dpal[i] = ((spal[i]&0x000f000f)<< 1)|((spal[i]&0x00f000f0)<<3)|((spal[i]&0x0f000f00)<<4);
@ -1531,20 +1539,20 @@ void PicoDrawShowPalette(unsigned short *screen)
HighPal[0x80|i] = (unsigned short)t;
}
screen += 16*320+8;
screen += 16*stride+8;
for (y = 0; y < 8*4; y++)
for (x = 0; x < 8*16; x++)
screen[x + y*320] = HighPal[x/8 + (y/8)*16];
screen[x + y*stride] = HighPal[x/8 + (y/8)*16];
screen += 160;
for (y = 0; y < 8*4; y++)
for (x = 0; x < 8*16; x++)
screen[x + y*320] = HighPal[(x/8 + (y/8)*16) | 0x40];
screen[x + y*stride] = HighPal[(x/8 + (y/8)*16) | 0x40];
screen += 320*48;
screen += stride*48;
for (y = 0; y < 8*4; y++)
for (x = 0; x < 8*16; x++)
screen[x + y*320] = HighPal[(x/8 + (y/8)*16) | 0x80];
screen[x + y*stride] = HighPal[(x/8 + (y/8)*16) | 0x80];
Pico.m.dirtyPal = 1;
}