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Fixed dirty screen updating in high resolution modes.

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This commit is contained in:
TomW 2014-03-22 19:10:00 +00:00
commit 0a1c4dcdf0
9 changed files with 48 additions and 48 deletions
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8
src/vid_cl5429.c
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@ -351,14 +351,14 @@ void gd5429_write_linear(uint32_t addr, uint8_t val, void *p)
if (addr >= svga->vram_limit)
return;
// if (svga_output) pclog("%08X\n", addr);
svga->changedvram[addr >> 10] = changeframecount;
svga->changedvram[addr >> 12] = changeframecount;
switch (svga->writemode)
{
case 4:
pclog("Writemode 4 : %X ", addr);
addr <<= 1;
svga->changedvram[addr >> 10] = changeframecount;
svga->changedvram[addr >> 12] = changeframecount;
pclog("%X %X\n", addr, val);
if (val & 0x80)
svga->vram[addr + 0] = svga->gdcreg[1];
@ -381,7 +381,7 @@ void gd5429_write_linear(uint32_t addr, uint8_t val, void *p)
case 5:
pclog("Writemode 5 : %X ", addr);
addr <<= 1;
svga->changedvram[addr >> 10] = changeframecount;
svga->changedvram[addr >> 12] = changeframecount;
pclog("%X %X\n", addr, val);
svga->vram[addr + 0] = (val & 0x80) ? svga->gdcreg[1] : svga->gdcreg[0];
svga->vram[addr + 1] = (val & 0x40) ? svga->gdcreg[1] : svga->gdcreg[0];
@ -618,7 +618,7 @@ void gd5429_start_blit(uint32_t cpu_dat, int count, void *p)
count--;
}
dst = svga->vram[gd5429->blt.dst_addr & svga->vrammask];
svga->changedvram[(gd5429->blt.dst_addr & svga->vrammask) >> 10] = changeframecount;
svga->changedvram[(gd5429->blt.dst_addr & svga->vrammask) >> 12] = changeframecount;
pclog("Blit %i,%i %06X %06X %06X %02X %02X %02X %02X ", gd5429->blt.width, gd5429->blt.height_internal, gd5429->blt.src_addr, gd5429->blt.dst_addr, gd5429->blt.src_addr & svga->vrammask, svga->vram[gd5429->blt.src_addr & svga->vrammask], 0x80 >> (gd5429->blt.dst_addr & 7), src, dst);
switch (gd5429->blt.rop)