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| author | Bertrand Augereau | 2012-08-31 22:15:19 +0200 |
|---|---|---|
| committer | Bertrand Augereau | 2012-08-31 23:18:02 +0200 |
| commit | bf882b77c4fdebde862771c0d1df0aea0081dc00 (patch) | |
| tree | ef0fc791feb0c5e32ea9d473d803628c5ea09d54 /engines | |
| parent | 2a5eaf4d4a41817f1a5c977ee352090b8c2aa278 (diff) | |
| download | scummvm-rg350-bf882b77c4fdebde862771c0d1df0aea0081dc00.tar.gz scummvm-rg350-bf882b77c4fdebde862771c0d1df0aea0081dc00.tar.bz2 scummvm-rg350-bf882b77c4fdebde862771c0d1df0aea0081dc00.zip | |
SCUMM: Nicer constants in _ClassicProc3RendererShadowARM that allow refactoring stack space more easily
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/scumm/proc3ARM.s | 63 |
1 files changed, 33 insertions, 30 deletions
diff --git a/engines/scumm/proc3ARM.s b/engines/scumm/proc3ARM.s index b9d7ae876e..75dd4b4a7f 100644 --- a/engines/scumm/proc3ARM.s +++ b/engines/scumm/proc3ARM.s @@ -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 |