RaySollium99/picodrive
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giz menu works

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@231 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-09-01 11:07:03 +00:00
parent b39bf06ad7
commit e5f426aa2e
35 changed files with 2507 additions and 432 deletions
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12
Pico/Draw2.s
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@ -8,7 +8,7 @@
.extern Pico
.extern framebuff
.extern PicoDraw2FB
@ define these constants in your include file:
@ .equiv START_ROW, 1
@ -22,7 +22,7 @@
BackFillFull:
stmfd sp!, {r4-r9,lr}
ldr lr, =framebuff @ lr=framebuff
ldr lr, =PicoDraw2FB @ lr=PicoDraw2FB
ldr lr, [lr]
add lr, lr, #328*8
@ -394,7 +394,7 @@ DrawLayerFull:
and r4, r4, #7
orr lr, lr, r4, lsl #13 @ lr|=nametab_bits{3}<<13
ldr r11, =framebuff @ r11=framebuff
ldr r11, =PicoDraw2FB @ r11=PicoDraw2FB
ldr r11, [r11]
sub r4, r9, #(START_ROW<<24)
mov r4, r4, asr #24
@ -572,7 +572,7 @@ DrawTilesFromCacheF:
mov r9, #0xff000000 @ r9=prevcode=-1
mvn r6, #0 @ r6=prevy=-1
ldr r4, =framebuff @ r4=framebuff
ldr r4, =PicoDraw2FB @ r4=PicoDraw2FB
ldr r4, [r4]
ldr r1, [r0], #4 @ read y offset
mov r7, #328
@ -696,7 +696,7 @@ DrawWindowFull:
mov r9, #0xff000000 @ r9=prevcode=-1
ldr r11, =framebuff @ r11=scrpos
ldr r11, =PicoDraw2FB @ r11=scrpos
ldr r11, [r11]
add r11, r11, #328*8
add r11, r11, #8
@ -896,7 +896,7 @@ DrawSpriteFull:
ldr r10, =(Pico+0x10000) @ r10=Pico.vram
ldr r11, =framebuff @ r11=scrpos
ldr r11, =PicoDraw2FB @ r11=scrpos
ldr r11, [r11]
sub r1, r12, #(START_ROW*8)
mov r0, #328