hugova
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bf7021a3a9
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revert memset.s
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2025-07-15 22:37:56 +02:00 |
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hugova
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b8df5cb84b
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add alternate version of memset (probably slower (only for testing))
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2025-07-15 22:33:19 +02:00 |
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hugova
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44ac08950a
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fix wrong implementation of ! flag
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2025-07-15 22:23:49 +02:00 |
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hugova
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72a9f7060f
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removed unessesary instructions in memset.s
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2025-07-15 21:21:33 +02:00 |
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hugova
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3a5a16cc06
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add pixel_calc that does the same as picel_draw without the drawing pixel part
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2025-07-14 12:24:35 +02:00 |
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hugova
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d09f417a49
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optimise memset and pixel draw!
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2025-07-13 23:56:14 +02:00 |
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hugova
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5a35ead4dd
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cleanup test utch that they can run cleanly after each other
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2025-07-13 22:06:31 +02:00 |
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hugova
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6ee280abec
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improve memset with code unrolling
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2025-07-13 21:57:30 +02:00 |
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hugova
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a94c6f4e8f
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rewrite memset to make it 59523 cpu cycles faster in memset_test
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2025-07-13 20:40:02 +02:00 |
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hugova
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e187d4a244
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Revert "added code comments to loader.s"
This reverts commit 74f589b98d.
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2025-07-11 16:35:33 +02:00 |
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hugova
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74f589b98d
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added code comments to loader.s
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2025-07-11 16:20:33 +02:00 |
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hugova
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385ae9c9e6
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simplify branch logic for circle draw
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2025-07-10 17:03:33 +02:00 |
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hugova
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a1089ccd1c
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Do some sneaky code reductions in circle draw
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2025-07-10 16:46:54 +02:00 |
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hugova
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156abddbe7
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reduse SEC instruction from circle-draw
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2025-07-10 16:40:14 +02:00 |
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hugova
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b868156138
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reduse zeropage usage of circle-draw
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2025-07-10 16:28:17 +02:00 |
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hugova
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5e3eb78506
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reduse instructions in circle draw
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2025-07-10 01:38:37 +02:00 |
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hugova
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7cd03c02ba
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add code comments and compiler flag for circle draw.
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2025-07-10 01:08:37 +02:00 |
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hugova
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4916678549
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reduse instructions in circle draw
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2025-07-10 00:45:50 +02:00 |
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hugova
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fbb7c395e4
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rewrite circle code, such that it works on all X and Y (and not only if rest(X /8)=0 and rest(Y/0)=0. This makes the code alot bigger because the same symetries cant be abused.
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2025-07-10 00:24:27 +02:00 |
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3862092ce2
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Fix incorrect user procedure declarations in assembly routines
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2025-07-08 11:39:24 +02:00 |
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hugova
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590d7533d9
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Remove bodge macro in circledraw and use jmp in other addressing mode
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2025-07-03 17:50:52 +02:00 |
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hugova
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0ceb455031
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Add more more minute optimisations of circle draw
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2025-07-02 02:15:06 +02:00 |
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hugova
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0ed8359f66
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more minute optimisations of circle draw
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2025-07-02 01:17:08 +02:00 |
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hugova
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913a6ba072
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optimize circle draw (more code cleanup)
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2025-07-02 00:45:41 +02:00 |
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hugova
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5bb62aed88
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optimise circle using lookup table
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2025-07-01 23:49:35 +02:00 |
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hugova
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3f470688a4
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make line drawing slightly faster, and make it a bit smaller
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2025-07-01 20:11:18 +02:00 |
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hugova
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e0314e8530
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added more extensive testing on circle draw and found a bug that depends on the circle x-pos
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2025-07-01 15:16:59 +02:00 |
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hugova
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5f1558ce22
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fix circle issues by adding propper offsets to circle half quarters.
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2025-07-01 14:47:30 +02:00 |
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hugova
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c1846e35bd
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add more circle testing and remove none working offsets
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2025-07-01 01:19:21 +02:00 |
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hugova
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7196992043
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Add last part to circle, still a bit buggy
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2025-07-01 00:06:04 +02:00 |
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hugova
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6c962befa2
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optimise circle draw by redusing instructions
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2025-06-30 23:41:55 +02:00 |
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hugova
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ba2db967c4
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use unsafe flag in macros to make circle draw faster
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2025-06-30 23:09:14 +02:00 |
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hugova
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bdca0cd82a
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Do some renaming and change the code structure for circle-draw
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2025-06-30 22:18:45 +02:00 |
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hugova
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fd587ea440
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do some code cleanup (still ugly) in circle drawing code
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2025-06-30 21:38:13 +02:00 |
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hugova
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55ab7e367d
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add more parts of circle now 7/8 of them renders (though buggy looking)
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2025-06-30 21:15:29 +02:00 |
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hugova
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e01684254f
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add other parts of circle. Now 6/8 of the circle renders. (A bit buggy looking)
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2025-06-29 18:50:35 +02:00 |
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hugova
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7a50de832e
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remove duplicate code for circle_draw
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2025-06-29 15:22:30 +02:00 |
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hugova
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c4add9a62c
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draw 1/2 of circle by circle-help-subroutine
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2025-06-29 13:12:01 +02:00 |
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hugova
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219f8c155d
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Optimization by redusing 2 compare operations (now other part of circle is renderd but still 1/4 of it is renderd.)
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2025-06-29 10:36:50 +02:00 |
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hugova
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c5b0d5f64b
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Remove set flag instruction to optimize circledraw from 5846 to 5640 cpu cycles
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2025-06-29 10:23:41 +02:00 |
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hugova
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b7f04d1fcb
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make circledraw faster by using lookup table
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2025-06-29 02:51:34 +02:00 |
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hugova
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380728a80a
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add another part of the circle. now 1/4 circle done
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2025-06-29 02:04:08 +02:00 |
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hugova
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c2a5af481f
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rewrote the circle code to use relative position for pixel draw. This made it 2 orders of magnitudes faster!
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2025-06-28 22:25:55 +02:00 |
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hugova
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484bafa828
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Fix quartercircle offset isse (before the circle had the offset (0,0) always!)
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2025-06-28 21:10:59 +02:00 |
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hugova
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363e3907ff
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Fix circle-code (wip) Now the test renders the forth quarter of a circle!
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2025-06-28 21:05:25 +02:00 |
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hugova
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50a17ad691
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rewrote circle code (still not working)
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2025-06-28 20:53:39 +02:00 |
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hugova
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07e12696e5
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Fix bugg where screen do not properly clear on startup
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2025-06-28 20:14:22 +02:00 |
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hugova
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846d792aee
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Add extended testing of pixel_draw and fix a pixel_draw bugg (error of max 8px)
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2025-06-28 20:12:58 +02:00 |
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hugova
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d691d692b9
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more pritty circle bugs
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2025-06-26 22:38:11 +02:00 |
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hugova
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8b955a5007
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very cool but not working circle.
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2025-06-26 22:05:08 +02:00 |
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