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Author	SHA1	Message	Date
Thomas Harte	ffcd2ea10c	Attempts more properly to implement line mode.	2021-09-28 21:39:09 -04:00
Thomas Harte	cb460de94d	Makes bad first attempt at a Bresenham inner loop.	2021-09-27 22:06:00 -04:00
Thomas Harte	f6624bf776	Edges mildly closer to line output.	2021-09-26 19:18:12 -04:00
Thomas Harte	b4b6c4d86f	Attempts to support left and right masks.	2021-09-26 18:42:08 -04:00
Thomas Harte	759689ff31	Fix line mode flag, add busy status.	2021-09-26 18:16:00 -04:00
Thomas Harte	1dfc36f311	Flip loop, add modulo mappings.	2021-09-26 18:15:32 -04:00
Thomas Harte	1c03ff1d37	Fix bltdptl to bltbptl misstatement; remove pre-DMA writes.	2021-09-26 18:14:50 -04:00
Thomas Harte	19dd2f92bd	Implements test case. Failing at present, naturally.	2021-09-25 21:52:41 -04:00
Thomas Harte	acfaa016a0	Adds a capture of traffic leading up to the Workbench boot logo. ... Around which to construct a test case.	2021-09-25 18:10:07 -04:00
Thomas Harte	9012a7f5e1	Merge branch 'master' into Amiga	2021-09-23 23:00:03 -04:00
Thomas Harte	e957b471b2	Merge pull request #989 from TomHarte/Xcode13 ... Resolves Clang 13 implicit conversion warnings.	2021-09-23 22:59:42 -04:00
Thomas Harte	e5a5faa417	Resolves Clang 13 implicit conversion warnings.	2021-09-23 22:53:41 -04:00
Thomas Harte	c4ab2bbeed	Hard-code fetch window width. For now.	2021-09-23 22:06:13 -04:00
Thomas Harte	42ef459e20	Resolve resting values.	2021-09-23 22:05:59 -04:00
Thomas Harte	cad1a9e0f1	Correct bit test.	2021-09-23 20:42:31 -04:00
Thomas Harte	f1d514470d	Add note to future self.	2021-09-23 20:29:39 -04:00
Thomas Harte	9a7a54f22f	Take alternative guess as to meaning of 'use' bits.	2021-09-23 18:42:12 -04:00
Thomas Harte	137d1c61bd	Allow for channel enables and blitting direction.	2021-09-23 18:38:37 -04:00
Thomas Harte	adc071ed7a	Fix: modulos are 15-bit signed, the minterms are also in regular BLTCON0.	2021-09-23 18:30:35 -04:00
Thomas Harte	e06f470044	Ensure no implicit conversion from int to IntT.	2021-09-23 18:30:04 -04:00
Thomas Harte	ab69fe56c9	Take a first shot at magical instant blitting.	2021-09-23 18:13:51 -04:00
Thomas Harte	60bad22a91	Correct fetch window.	2021-09-23 18:13:24 -04:00
Thomas Harte	7092429f7c	Added some notes to self on line mode.	2021-09-20 23:08:26 -04:00
Thomas Harte	fa800bb809	Introduces code for minterm application.	2021-09-20 19:13:23 -04:00
Thomas Harte	e15f1103a0	Takes a shot at low resolution shifting.	2021-09-20 19:00:52 -04:00
Thomas Harte	a4263b5a8c	Ties bitplane collection to line position. ... Outgoing bug: incrementing the video relative offset too often, due to cycles that are discovered to be CPU-targetted.	2021-09-19 21:55:45 -04:00
Thomas Harte	3d85f820f4	Add missing file to kiosk project.	2021-09-16 21:29:11 -04:00
Thomas Harte	245b7baa61	Moves the Copper into its own file.	2021-09-16 21:17:23 -04:00
Thomas Harte	0eeaaa150a	Correct Copper start address.	2021-09-16 21:01:37 -04:00
Thomas Harte	692d87f446	Attempts to restrict blitter slot allocation.	2021-09-16 19:56:28 -04:00
Thomas Harte	6572efe2a7	Clarifies word addressing.	2021-09-16 08:24:52 -04:00
Thomas Harte	8aac2bd029	Stubs in serial port status.	2021-09-14 21:53:07 -04:00
Thomas Harte	add11db369	Factors out DMADevice, which is now a parent of Blitter.	2021-09-14 20:51:32 -04:00
Thomas Harte	e47eab1d40	Merge branch 'master' into Amiga	2021-09-14 20:27:59 -04:00
Thomas Harte	2f86dfdf2b	Merge pull request #987 from TomHarte/IIgsImprovements ... Further iterates the IIgs towards full functionality.	2021-09-14 20:27:25 -04:00
Thomas Harte	fa71ae3174	Add apology.	2021-09-14 20:23:36 -04:00
Thomas Harte	dfcd1508c9	Establishes valid initial BRAM.	2021-09-10 19:56:20 -04:00
Thomas Harte	0ca4631279	Switch to zero-initialised state; be more careful about resetting data.	2021-09-09 23:08:13 -04:00
Thomas Harte	7e5fc4444a	Default to ROM01.	2021-09-09 22:09:09 -04:00
Thomas Harte	a6221ca322	Reload data only if an output is found.	2021-09-09 22:07:03 -04:00
Thomas Harte	d8e42c4379	Tweak guess at initial state.	2021-09-09 22:06:36 -04:00
Thomas Harte	3bf109ae0b	Merge pull request #986 from TomHarte/IIgsSync ... Stabilises Apple IIgs display.	2021-09-09 20:14:40 -04:00
Thomas Harte	dd37fa49a0	Stabilises Apple IIgs display.	2021-09-09 20:08:15 -04:00
Thomas Harte	3227ec72a2	Merge branch 'master' into Amiga	2021-09-08 21:08:47 -04:00
Thomas Harte	ee324c3d89	Merge pull request #985 from TomHarte/68000Improvements ... 68000: fix E alignment, expand Microcycle::apply.	2021-09-08 21:08:33 -04:00
Thomas Harte	863971f944	68000: fix E alignment, expand Microcycle::apply.	2021-09-08 21:03:37 -04:00
Thomas Harte	fd70f7ad43	Attempts to make pixel content observeable.	2021-09-08 20:57:26 -04:00
Thomas Harte	6e034c9b7f	At least manages to place a pixel region on screen. ... Albeit that I've suddenly realised that I've failed properly to think about high-res versus low-res.	2021-08-11 20:31:37 -04:00
Thomas Harte	52e375a985	Move towards playfield decoding.	2021-08-11 18:47:35 -04:00
Thomas Harte	635c1eacd5	Merge branch 'master' into Amiga	2021-08-11 17:31:17 -04:00