libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-14 21:59:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

SCUMM: Nicer constants in _ClassicProc3RendererShadowARM that allow refactoring stack space more easily

Browse Source
This commit is contained in:
Bertrand Augereau 2012-08-31 22:15:19 +02:00
parent 2a5eaf4d4a
commit bf882b77c4
1 changed files with 33 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
engines/scumm/proc3ARM.s
View File

@ -25,37 +25,40 @@
.global _ClassicProc3RendererShadowARM
.set _scaleIndexY , 112
.set _numStrips , 108
.set _palette , 104
.set _shadow_table , 100
.set _scaleIndexX , 96
.set _scaleX , 92
.set _height , 88
.set store_r14 , 84
.set store_r11 , 80
.set store_r10 , 76
.set store_r9 , 72
.set store_r8 , 68
.set store_r7 , 64
.set store_r6 , 60
.set store_r5 , 56
.set store_r4 , 52
.set src , 48
.set height , 44
.set len , 40
.set v1_shr , 36
.set v1_skip_width , 32
.set v1_destptr , 28
.set v1_scaleXstep , 24
.set v1_mask_ptr , 20
.set v1_y , 16
.set v1_scaletable , 12
.set pitch , 8
.set scaleIdxXPtr , 4
.set scaleIdxYPtr , 0
.set space , 48
.set space, 48
.set _scaleIndexY, store_r14 + 28
.set _numStrips, store_r14 + 24
.set _palette, store_r14 + 20
.set _shadow_table, store_r14 + 16
.set _scaleIndexX, store_r14 + 12
.set _scaleX, store_r14 + 8
.set _height, store_r14 + 4
.set store_r14, space + 36
.set store_r11, space + 32
.set store_r10, space + 28
.set store_r9, space + 24
.set store_r8, space + 20
.set store_r7, space + 16
.set store_r6, space + 12
.set store_r5, space + 8
.set store_r4, space + 4
.set src, 48
.set height, 44
.set len, 40
.set v1_shr, 36
.set v1_skip_width, 32
.set v1_destptr, 28
.set v1_scaleXstep, 24
.set v1_mask_ptr, 20
.set v1_y, 16
.set v1_scaletable, 12
.set pitch, 8
.set scaleIdxXPtr, 4
.set scaleIdxYPtr, 0
@ r0 = _scaleY
@ r1 = v1