Vince Weaver
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f0a2779fe8
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mode7_demo: add scrolling
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2017-12-17 23:06:49 -05:00 |
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Vince Weaver
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8c79f2b52d
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mode7_demo: split off gr_fade
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2017-12-17 22:35:21 -05:00 |
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Vince Weaver
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29468ccdcf
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mode7_demo: fade in / fade out
could stand to be optimized
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2017-12-17 22:18:24 -05:00 |
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Vince Weaver
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ca61c86a63
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mode7_demo: initial fading code
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2017-12-17 22:03:20 -05:00 |
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Vince Weaver
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7d61a84afc
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asm_routines: optimize gr_copy.s
sped it up by nearly a factor of 2
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2017-12-17 00:35:32 -05:00 |
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Vince Weaver
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d5f906218a
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tfv: move fast multiply to common area
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2017-12-16 14:17:33 -05:00 |
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Vince Weaver
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56eb315cc9
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tfv: more splitting up of utils
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2017-12-16 14:11:46 -05:00 |
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Vince Weaver
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b2cfa68e14
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mode7: more utils splitting
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2017-12-16 14:05:57 -05:00 |
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Vince Weaver
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ebd22ed243
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mode7: break out the utils into separate routines
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2017-12-16 13:52:00 -05:00 |
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Vince Weaver
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a4ad2010c2
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mode7_demo: update disk image
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2017-12-15 16:30:25 -05:00 |
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Vince Weaver
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d58d2738c8
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mode7: have assembly working with new compressed rle
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2017-12-15 16:19:01 -05:00 |
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Vince Weaver
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e3185239bc
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mode7: re-optimize rle compression
smaller now. Still need to fix asm version
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2017-12-15 15:25:26 -05:00 |
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Vince Weaver
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35923c2634
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png2rle: paramaterize
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2017-12-15 14:15:26 -05:00 |
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Vince Weaver
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819b618b70
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mode7: work on fade
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2017-12-15 14:04:50 -05:00 |
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Vince Weaver
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e60974a9ef
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mode7: comment gr-sim rle unpack a bit better
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2017-12-15 11:29:20 -05:00 |
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Vince Weaver
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20dfdcc36e
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mode7: more planning changes
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2017-12-15 09:20:40 -05:00 |
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Vince Weaver
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58adfcfcd0
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gr-sim: add starfield demo
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2017-12-14 16:52:58 -05:00 |
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Vince Weaver
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c534cf4b3e
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mode7: update scroller to use compressed files
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2017-12-14 15:59:54 -05:00 |
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Vince Weaver
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8657ed35d4
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mode7: update scroll demo
still not smooth
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2017-12-14 12:44:27 -05:00 |
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Vince Weaver
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a65c7b9d8f
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mode7: more work on scrolling
flickery for some reason
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2017-12-14 12:36:22 -05:00 |
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Vince Weaver
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f3bae510cf
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mode7: add scroller work
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2017-12-14 00:59:34 -05:00 |
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Vince Weaver
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660066f593
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mode7: build demos from the same source
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2017-12-13 15:23:10 -05:00 |
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Vince Weaver
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97fda48ff3
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mode7: get checkerboard working
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2017-12-13 00:19:18 -05:00 |
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Vince Weaver
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df4be961d2
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mode7: working on checkerboard
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2017-12-12 15:39:32 -05:00 |
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Vince Weaver
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29eea6a627
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mode7: paramaterize the map
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2017-12-12 14:29:39 -05:00 |
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Vince Weaver
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8e99e81bbd
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mode7: merge into one file
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2017-12-12 14:01:17 -05:00 |
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Vince Weaver
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598043e3ed
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mode7: trim off some of the extra code
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2017-12-12 13:53:20 -05:00 |
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Vince Weaver
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4724b09570
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mode7: add standalone version of the mode7 code
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2017-12-12 13:47:14 -05:00 |
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Vince Weaver
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e8692f7d22
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dlowres: make instructions in HELLO
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2017-12-07 22:42:55 -05:00 |
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Vince Weaver
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8fd8335485
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dlowres: update sprite basis
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2017-12-06 16:43:34 -05:00 |
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Vince Weaver
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257f51c473
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dlowres: have 80x40 sprites updated
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2017-12-06 16:39:40 -05:00 |
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Vince Weaver
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f46567562d
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dlowres: got sprites sorta working
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2017-12-06 14:40:21 -05:00 |
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Vince Weaver
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ff4f5d4f0c
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dlowres: update to actually work in 80x40 mode
sprites still not working
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2017-12-06 10:26:02 -05:00 |
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Vince Weaver
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6a408034c9
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dlowres: split up the aux and standard code
this is all a big hack
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2017-12-06 10:09:49 -05:00 |
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Vince Weaver
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5885ad8557
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dlowres: need to shift the colors
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2017-12-06 01:34:28 -05:00 |
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Vince Weaver
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3edac4cf86
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dlowres: update to work (slightly) better
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2017-12-05 16:54:53 -05:00 |
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Vince Weaver
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0f6b0e0ef4
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dlowres_mode7: add initial checkin
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2017-12-05 16:16:38 -05:00 |
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Vince Weaver
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af84003bcc
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tfv: update to v004
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2017-12-01 16:02:21 -05:00 |
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Vince Weaver
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d86a962432
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tfv: move lookup_map inline
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2017-12-01 00:01:34 -05:00 |
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Vince Weaver
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2dba13ea86
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tfv: update some comments
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2017-11-30 01:10:26 -05:00 |
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Vince Weaver
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e37caf6624
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tfv: some more multiplaction result arranging
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2017-11-30 01:02:45 -05:00 |
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Vince Weaver
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91706259a7
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tfv: use the re-arranged multiply register results to optimize
cycle count actually gets worse, but that was due to a bug in
the cycle counting missing two of the add routines
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2017-11-30 00:37:57 -05:00 |
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Vince Weaver
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8155ff8408
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tfv: change order of multiply results
this might allow slight optimization later
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2017-11-30 00:18:14 -05:00 |
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Vince Weaver
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d3a054b98b
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tfv: move spacez updates out of line
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2017-11-30 00:13:23 -05:00 |
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Vince Weaver
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dc0827941e
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tfv: inner loop optimization
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2017-11-29 23:17:32 -05:00 |
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Vince Weaver
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863e5e5957
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Merge branch 'master' of https://github.com/deater/dos33fsprogs
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2017-11-29 18:08:31 -05:00 |
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Vince Weaver
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99343668a1
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tfv: add more comments to the code
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2017-11-29 12:53:29 -05:00 |
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Vince Weaver
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8484094080
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tfv: update TODO
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2017-11-29 08:32:26 -05:00 |
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Vince Weaver
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51befa0f01
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tfv: inline the signed multiply
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2017-11-29 01:04:07 -05:00 |
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Vince Weaver
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fa45d4bd72
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tfv: forgot to update the signed multiply part of things
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2017-11-29 00:49:01 -05:00 |
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