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Author	SHA1	Message	Date
Vince Weaver	83090145de	mode7: optimize fixed starfield a bit	2017-12-28 23:33:31 -05:00
Vince Weaver	3b53300ca2	mode7: update fixed-point starfield	2017-12-28 23:27:31 -05:00
Vince Weaver	96cd7ac131	mode7: more work on starfield	2017-12-28 13:17:16 -05:00
Vince Weaver	f99a73a2b8	mode7: have both checkerboard and island running out of same code	2017-12-21 21:56:57 -05:00
Vince Weaver	31a4e2b107	mode7_demo: initial scriptable flying	2017-12-21 15:14:46 -05:00
Vince Weaver	85a296347d	mode7_demo: start adding in the mode7 code ... also add self-driving code, as well as make it load into HGR range	2017-12-21 14:59:06 -05:00
Vince Weaver	1aa43c9496	mode7: update sky_demo to use common routines	2017-12-21 14:01:21 -05:00
Vince Weaver	afa44a0e46	mode7: update disk image	2017-12-21 13:58:01 -05:00
Vince Weaver	b79bf2fbda	mode7: update checkerboard demo to have scrolling sky	2017-12-21 13:57:29 -05:00
Vince Weaver	7d667bf5f4	mode7: update sky scroll	2017-12-19 00:37:06 -05:00
Vince Weaver	ca4b425eff	mode7: more work on the sky scrolling	2017-12-18 15:43:54 -05:00
Vince Weaver	531b20478b	mode7: work on scrolling sky	2017-12-18 15:26:31 -05:00
Vince Weaver	68731d3182	mode7: update scroll demo	2017-12-18 01:13:03 -05:00
Vince Weaver	617fc6694c	mode7_demo: update with working scroller	2017-12-18 01:05:05 -05:00
Vince Weaver	3281551767	mode7_demo: split off scroller code	2017-12-18 00:40:13 -05:00
Vince Weaver	a3c4beea48	mode7_demo: paramaterize scrolling code	2017-12-17 23:40:52 -05:00
Vince Weaver	f0a2779fe8	mode7_demo: add scrolling	2017-12-17 23:06:49 -05:00
Vince Weaver	8c79f2b52d	mode7_demo: split off gr_fade	2017-12-17 22:35:21 -05:00
Vince Weaver	29468ccdcf	mode7_demo: fade in / fade out ... could stand to be optimized	2017-12-17 22:18:24 -05:00
Vince Weaver	ca61c86a63	mode7_demo: initial fading code	2017-12-17 22:03:20 -05:00
Vince Weaver	7d61a84afc	asm_routines: optimize gr_copy.s ... sped it up by nearly a factor of 2	2017-12-17 00:35:32 -05:00
Vince Weaver	d5f906218a	tfv: move fast multiply to common area	2017-12-16 14:17:33 -05:00
Vince Weaver	56eb315cc9	tfv: more splitting up of utils	2017-12-16 14:11:46 -05:00
Vince Weaver	b2cfa68e14	mode7: more utils splitting	2017-12-16 14:05:57 -05:00
Vince Weaver	ebd22ed243	mode7: break out the utils into separate routines	2017-12-16 13:52:00 -05:00
Vince Weaver	a4ad2010c2	mode7_demo: update disk image	2017-12-15 16:30:25 -05:00
Vince Weaver	d58d2738c8	mode7: have assembly working with new compressed rle	2017-12-15 16:19:01 -05:00
Vince Weaver	e3185239bc	mode7: re-optimize rle compression ... smaller now. Still need to fix asm version	2017-12-15 15:25:26 -05:00
Vince Weaver	35923c2634	png2rle: paramaterize	2017-12-15 14:15:26 -05:00
Vince Weaver	819b618b70	mode7: work on fade	2017-12-15 14:04:50 -05:00
Vince Weaver	e60974a9ef	mode7: comment gr-sim rle unpack a bit better	2017-12-15 11:29:20 -05:00
Vince Weaver	20dfdcc36e	mode7: more planning changes	2017-12-15 09:20:40 -05:00
Vince Weaver	58adfcfcd0	gr-sim: add starfield demo	2017-12-14 16:52:58 -05:00
Vince Weaver	c534cf4b3e	mode7: update scroller to use compressed files	2017-12-14 15:59:54 -05:00
Vince Weaver	8657ed35d4	mode7: update scroll demo ... still not smooth	2017-12-14 12:44:27 -05:00
Vince Weaver	a65c7b9d8f	mode7: more work on scrolling ... flickery for some reason	2017-12-14 12:36:22 -05:00
Vince Weaver	f3bae510cf	mode7: add scroller work	2017-12-14 00:59:34 -05:00
Vince Weaver	660066f593	mode7: build demos from the same source	2017-12-13 15:23:10 -05:00
Vince Weaver	97fda48ff3	mode7: get checkerboard working	2017-12-13 00:19:18 -05:00
Vince Weaver	df4be961d2	mode7: working on checkerboard	2017-12-12 15:39:32 -05:00
Vince Weaver	29eea6a627	mode7: paramaterize the map	2017-12-12 14:29:39 -05:00
Vince Weaver	8e99e81bbd	mode7: merge into one file	2017-12-12 14:01:17 -05:00
Vince Weaver	598043e3ed	mode7: trim off some of the extra code	2017-12-12 13:53:20 -05:00
Vince Weaver	4724b09570	mode7: add standalone version of the mode7 code	2017-12-12 13:47:14 -05:00
Vince Weaver	e8692f7d22	dlowres: make instructions in HELLO	2017-12-07 22:42:55 -05:00
Vince Weaver	8fd8335485	dlowres: update sprite basis	2017-12-06 16:43:34 -05:00
Vince Weaver	257f51c473	dlowres: have 80x40 sprites updated	2017-12-06 16:39:40 -05:00
Vince Weaver	f46567562d	dlowres: got sprites sorta working	2017-12-06 14:40:21 -05:00
Vince Weaver	ff4f5d4f0c	dlowres: update to actually work in 80x40 mode ... sprites still not working	2017-12-06 10:26:02 -05:00
Vince Weaver	6a408034c9	dlowres: split up the aux and standard code ... this is all a big hack	2017-12-06 10:09:49 -05:00