RaySollium99/picodrive
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new 32x renderers, auto fskip change, massive refactoring

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@855 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2010-01-10 17:07:28 +00:00
parent 9bb5d91c48
commit 5a68108691
35 changed files with 925 additions and 307 deletions
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20
pico/32x/32x.c
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@ -148,6 +148,26 @@ void PicoReset32x(void)
static void p32x_start_blank(void)
{
if (Pico32xDrawMode != 0) {
if ((Pico32x.vdp_regs[0] & P32XV_Mx) != 0 && // 32x not blanking
(Pico.video.reg[12] & 1) && // 40col mode
(PicoDrawMask & PDRAW_32X_ON))
{
int md_bg = Pico.video.reg[7] & 0x3f;
int offs = 8, lines = 224;
if (Pico.video.reg[1] & 8) {
offs = 0;
lines = 240;
}
// we draw full layer (not line-by-line)
PicoDraw32xLayer(offs, lines, md_bg);
}
else {
// TODO: MD layer only?
}
}
// enter vblank
Pico32x.vdp_regs[0x0a/2] |= P32XV_VBLK|P32XV_PEN;