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Code Issues Projects Releases Wiki Activity
874 Commits 1 Branch 5 Tags 235 MiB
18ebc891b6
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51 Commits

Author SHA1 Message Date
Bobbi Webber-Manners
18ebc891b6 SHR: VDU5 check gfx cursor before attempting to plot text 2023-01-08 21:10:28 -05:00
Bobbi Webber-Manners
74847e02bf SHR: Fix VDU5 text spacing 2023-01-08 08:37:16 -05:00
Bobbi Webber-Manners
d8067ff725 Work-in-progress VDU5 support in MODE 1 2023-01-08 08:06:13 -05:00
Bobbi Webber-Manners
23a6464ab9 SHR: Added framework for VDU5 "text at graphics cursor" 2023-01-08 03:45:32 -05:00
Bobbi Webber-Manners
ca798e763a Got rid of un-needed SEP 2023-01-08 01:47:21 -05:00
Bobbi Webber-Manners
927a7ba83f SHR: Removed today's optimization attempt. Doesn't help! 2023-01-08 01:23:44 -05:00
Bobbi Webber-Manners
c88f69dad7 SHR: Fix off-by-one in CLG 2023-01-08 00:54:16 -05:00
Bobbi Webber-Manners
9ca5a702ca SHR: slight optimization of stupid line clipping 2023-01-08 00:05:22 -05:00
Bobbi Webber-Manners
8f0564f38f SHR: initialize all locals on mode change 2023-01-07 21:48:42 -05:00
Bobbi Webber-Manners
f6f6c20c37 SHR: inline coord conversion using macro 2023-01-07 21:38:10 -05:00
Bobbi Webber-Manners
e18df1d337 Migrated SHR vars into zero page/direct page 2023-01-07 21:00:36 -05:00
Bobbi Webber-Manners
8f23468837 Ugly fix for off-by-one in clipping (SHR) 2023-01-06 23:20:02 -05:00
Bobbi Webber-Manners
d9ed30f54a VDU16 is now both fast and correct (!) 2023-01-06 22:57:41 -05:00
Bobbi Webber-Manners
6d6f3fb6d4 Working VDU16 (CLG) [but insanely slow] 2023-01-06 01:21:43 -05:00
Bobbi Webber-Manners
0fbe7c9592 Fixed VDU24 bug 2023-01-05 22:33:16 -05:00
Bobbi Webber-Manners
ec913ef6cb Migrate SHRVDU16/CLG into main memory 2023-01-05 21:21:12 -05:00
Bobbi Webber-Manners
9ee3788c44 VDU26 now resets the graphics window to fullscreen 2023-01-05 21:04:55 -05:00
Bobbi Webber-Manners
62aa305c96 VDU24 (define gfx window) sorta working. 2023-01-05 20:26:44 -05:00
Bobbi Webber-Manners
837e42e101 SHR: Handle -ve Y coordinates before clip 2023-01-05 18:40:20 -05:00
Bobbi Webber-Manners
a4add222b9 SHR: Extended range of y coordinate before clipping 2023-01-05 18:28:22 -05:00
Bobbi Webber-Manners
abae32ada9 Negative x-coordinates now working 2023-01-05 17:37:13 -05:00
Bobbi Webber-Manners
3105e1a2c2 Extremely stupid clipping implemented for SHR 2023-01-05 16:50:28 -05:00
Bobbi Webber-Manners
9093a1aab8 Fix to comment. 2023-01-04 22:36:42 -05:00
Bobbi Webber-Manners
e844400fc1 Reverted to 5d96b7d1 2nd thoughts on TMPZP! 2023-01-04 21:53:37 -05:00
Bobbi Webber-Manners
7045e927da Elimited another local (TMPZP) 2023-01-04 21:21:25 -05:00
Bobbi Webber-Manners
5d96b7d115 SHR code: move local temp vars to ZP 2023-01-04 19:28:21 -05:00
Bobbi Webber-Manners
0eb511c1df SHRLINELO/HI: Shaved another CLC. 2023-01-04 17:57:44 -05:00
Bobbi Webber-Manners
29952901bc SHRLINELO/HI slight speedup: use REP to CLC 2023-01-04 17:53:38 -05:00
Bobbi Webber-Manners
36b9e747bb More SHRLINELO/HI speedup from qkumba 2023-01-04 17:10:14 -05:00
Bobbi Webber-Manners
2a26cbfe2d Slight speedup to SHRLINELO/HI (thx qkumba!) 2023-01-04 16:56:11 -05:00
Bobbi Webber-Manners
98cc665ee3 PLOT k,x,y now has colour selection in SHR mode. 2023-01-03 21:49:09 -05:00
Bobbi Webber-Manners
b2eb6cad62 MOVE (aka PLOT 4,x,y) now works in SHR 2023-01-03 21:08:13 -05:00
Bobbi Webber-Manners
37af780df0 SHR line drawing now works in all orientations. 2023-01-03 20:25:20 -05:00
Bobbi Webber-Manners
78245db5fc Fixes to SHRLINELO. (SHRLINEHI still doesn't work) 2023-01-03 19:53:12 -05:00
Bobbi Webber-Manners
e585fabd8b Can draw x-dominant lines right to left now 2023-01-03 18:46:27 -05:00
Bobbi Webber-Manners
b39f886741 First hack at Bresenham. Only x-dominant lines so far. 2023-01-03 18:10:03 -05:00
Bobbi Webber-Manners
0c3852f0ca Update build date 2023-01-03 08:47:58 -05:00
Bobbi Webber-Manners
cf9f9553c1 Fixed comment typo. 2023-01-02 00:17:59 -05:00
Bobbi Webber-Manners
dd0011166f GCOL plot actions seem to all be working. 2022-12-31 01:48:35 -05:00
Bobbi Webber-Manners
149c2ba35f Implemented support for GCOL plot 'actions'. Needs debug. 2022-12-31 00:39:22 -05:00
Bobbi Webber-Manners
3acbd09ed4 Minor refactoring of SHR point plot code 2022-12-30 22:41:15 -05:00
Bobbi Webber-Manners
942234ae9a Fix #238 - deleted stray RTS 2022-12-30 21:44:26 -05:00
Bobbi Webber-Manners
013e65c033 MODE 2 (SHR 320x200) point plotting implemented. 2022-12-30 17:54:30 -05:00
Bobbi Webber-Manners
6d48d2650c Faster point plotting courtesy Kent Dickey :) 2022-12-30 15:27:35 -05:00
Bobbi Webber-Manners
6a0c91c1e2 Implemented plotting points in colour on SHR (GCOL). 2022-12-30 01:56:18 -05:00
Bobbi Webber-Manners
ae7c263fed Improved SHRCOORD conversion (Y-axis) 2022-12-29 23:39:04 -05:00
Bobbi Webber-Manners
552e29dd29 More work-in-progress on PLOT 69 for SHR mode. 2022-12-29 22:30:47 -05:00
Bobbi Webber-Manners
ab57c4b04d SHR PLOT 69 work-in-progress. 2022-12-29 22:02:25 -05:00
Bobbi Webber-Manners
b3e1108bdd Added SHR row address table for quick point plotting 2022-12-29 20:59:16 -05:00
Bobbi Webber-Manners
53c351e353 Graphics refactoring in preparation for SHR gfx 2022-12-29 20:10:21 -05:00