RaySollium99/picodrive
1
0
Fork 0
mirror of https://github.com/RaySollium99/picodrive.git synced 2025-09-05 07:17:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

vdp rendering, bugfix for overlapping high prio sprites

Browse source
This commit is contained in:
kub 2020-05-22 23:14:52 +02:00
parent dfff48c24a
commit 6badfabe35
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
pico/draw.c
View file

@ -1011,12 +1011,12 @@ static void DrawSpritesHiAS(unsigned char *sprited, int sh)
delta<<=4; // Delta of address
if (entry+1 == cnt) width = p[entry+1]; // last sprite width limited?
while (sx <= 0 && width) width--, sx+=8, tile+=delta; // Offscreen
mp = mb+(sx>>3);
for (m = *mp; width; width--, sx+=8, *mp++ = m, m >>= 8, tile+=delta)
for (m = *mp; width; width--, sx+=8, tile+=delta, *mp++ = m, m >>= 8)
{
unsigned int pack;
if(sx<=0) continue;
if(sx>=328) break; // Offscreen
pack = *(unsigned int *)(PicoMem.vram + (tile & 0x7fff));
@ -1244,12 +1244,12 @@ static void DrawSpritesForced(unsigned char *sprited)
delta<<=4; // Delta of address
if (entry+1 == cnt) width = p[entry+1]; // last sprite width limited?
while (sx <= 0 && width) width--, sx+=8, tile+=delta; // Offscreen
mp = mb+(sx>>3);
for (m = *mp; width; width--, sx+=8, *mp++ = m, m >>= 8, tile+=delta)
for (m = *mp; width; width--, sx+=8, tile+=delta, *mp++ = m, m >>= 8)
{
unsigned int pack;
if(sx<=0) continue;
if(sx>=328) break; // Offscreen
pack = *(unsigned int *)(PicoMem.vram + (tile & 0x7fff));