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sprite binning finished

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@515 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-07-02 21:49:15 +00:00
parent d9fc2fe1ac
commit 947fb5f96a
5 changed files with 44 additions and 43 deletions
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6
Pico/VideoPort.c
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@ -35,7 +35,9 @@ static void VideoWrite(u16 d)
{
case 1: if(a&1) d=(u16)((d<<8)|(d>>8)); // If address is odd, bytes are swapped (which game needs this?)
Pico.vram [(a>>1)&0x7fff]=d;
rendstatus |= PDRAW_DIRTY_SPRITES; break;
if (a - ((unsigned)(Pico.video.reg[5]&0x7f) << 9) < 0x400)
rendstatus |= PDRAW_DIRTY_SPRITES;
break;
case 3: Pico.m.dirtyPal = 1;
Pico.cram [(a>>1)&0x003f]=d; break; // wraps (Desert Strike)
case 5: Pico.vsram[(a>>1)&0x003f]=d; break;
@ -486,7 +488,7 @@ PICO_INTERNAL_ASM unsigned int PicoVideoRead(unsigned int a)
{
unsigned int d;
int lineCycles;
lineCycles = (488-SekCyclesLeft)&0x1ff;
if (Pico.video.reg[12]&1)
d = hcounts_40[lineCycles];