RaySollium99/picodrive
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bugfix, sprites adjustment

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@521 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-07-04 22:20:48 +00:00
parent fbc65db755
commit 0fc0e24180
11 changed files with 39 additions and 47 deletions
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8
Pico/Draw.s
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@ -1132,11 +1132,11 @@ DrawAllSprites:
ldr r3, =rendstatus
orr r1, r2, r1, lsl #1
ldr r12,[r3]
tst r12,#(PDRAW_ACC_SPRITES|PDRAW_SPRITES_MOVED)
tst r12,#(PDRAW_DIRTY_SPRITES|PDRAW_SPRITES_MOVED)
beq das_no_prep
stmfd sp!, {r0,r1,lr}
and r0, r12,#PDRAW_DIRTY_SPRITES
bic r12,r12,#(PDRAW_ACC_SPRITES|PDRAW_SPRITES_MOVED)
bic r12,r12,#(PDRAW_DIRTY_SPRITES|PDRAW_SPRITES_MOVED)
str r12,[r3]
bl PrepareSprites
ldmfd sp!, {r0,r1,lr}
@ -1330,7 +1330,7 @@ DrawWindow:
add r12, r12, r0, lsl #2 @ +starttile
ldr r6, =rendstatus
ldr lr, =(Pico+0x10000) @ lr=Pico.vram
ldr lr, =(Pico+0x10000) @ lr=Pico.vram
ldr r6, [r6]
@ fetch the first code now
@ -1442,7 +1442,7 @@ DrawWindow:
.dwloop_end:
ldr r0, =rendstatus
ldr r1, [r0]
and r6, r6, #2
and r6, r6, #PDRAW_WND_DIFF_PRIO
orr r1, r1, r6
str r1, [r0]