48 Commits

Author	SHA1	Message	Date
Thomas Harte	a3d37640aa	Switch include guards to #pragma once.	2024-01-16 23:34:46 -05:00
Thomas Harte	3793fbd978	Remove much unused storage; add virtual destructor.	2023-12-27 11:14:08 -05:00
Thomas Harte	3014c957e7	Relocate Yamaha line interrupt.	2023-05-16 13:01:23 -04:00
Thomas Harte	de3cd9c286	Simplify namespace declaration.	2023-03-25 23:22:34 -04:00
Thomas Harte	655638656f	Elide the two fills; fix address masking.	2023-03-21 20:05:34 -04:00
Thomas Harte	235d54bb67	Attempt but retreat from proper treatment of width.	2023-03-18 23:13:06 -04:00
Thomas Harte	e66a92d6cb	Fill in and use some parts of mode description.	2023-03-18 23:07:33 -04:00
Thomas Harte	a6251f436a	Provide commands with [unpopulated] mode parameters.	2023-03-18 13:39:47 -04:00
Thomas Harte	f26dee16bf	Update comment.	2023-03-13 23:21:19 -04:00
Thomas Harte	131784d007	Generalise PointSet to read or write.	2023-03-13 22:51:01 -04:00
Thomas Harte	ca7d34ad04	Fix ambiguous using.	2023-03-09 22:24:53 -05:00
Thomas Harte	2913368a06	Attempt YMMM.	2023-03-08 23:12:02 -05:00
Thomas Harte	82659e7924	Unify existing moves.	2023-03-08 22:36:06 -05:00
Thomas Harte	0ea1da10d6	Attempt to generalise moving from CPU.	2023-03-03 21:40:48 -05:00
Thomas Harte	c6401f0444	Add TODO.	2023-02-07 22:28:18 -05:00
Thomas Harte	c04d292c8e	Make this more obviously correct, albeit arbitrarily. ... Comparing just a single bit would do.	2023-02-05 22:53:08 -05:00
Thomas Harte	7fcb1b29dd	Keep source within rectangle. ... This gives something vaguely recognisable, sort of, for the test program I'm using.	2023-02-04 21:37:08 -05:00
Thomas Harte	67755c3811	Attempt [H/L]MMM.	2023-02-04 21:29:44 -05:00
Thomas Harte	c6372295c5	Complete ReadSourcePixel & ReadSourceByte paths.	2023-02-04 21:23:41 -05:00
Thomas Harte	a2786e6266	Invest Colour with its own logic, including potential emptiness.	2023-02-04 21:14:20 -05:00
Thomas Harte	ab595f5e8d	Merge branch 'MSX2' of github.com:TomHarte/CLK into MSX2	2023-02-04 11:02:10 -05:00
Thomas Harte	38950fe241	Sketch out remaining necessary @c AccessTypes.	2023-02-04 11:02:02 -05:00
Thomas Harte	46d009f27b	Add logical fill.	2023-02-04 10:31:41 -05:00
Thomas Harte	d41081c59f	Fix sections.	2023-02-02 21:55:00 -05:00
Thomas Harte	ec227ce021	Generalise rectangular operations.	2023-02-02 21:49:05 -05:00
Thomas Harte	83f6d1cda3	Prepare for source/destination operations.	2023-02-02 21:16:24 -05:00
Thomas Harte	5d4c49c913	Attempt to enable high-speed fill.	2023-02-01 22:57:33 -05:00
Thomas Harte	3636383b1f	Silence abstract/non-virtual-destructor warning.	2023-02-01 14:20:11 -05:00
Thomas Harte	90e8ce3253	Fix lines. ... TODO: determine whether I really need `location` as distinct from `.destination`.	2023-01-31 21:33:57 -05:00
Thomas Harte	a315384e30	Provide context for byte-by-byte commands.	2023-01-31 21:29:55 -05:00
Thomas Harte	c5c722ae56	Generalise axis steps; begin HMMV.	2023-01-31 13:35:39 -05:00
Thomas Harte	6d7f189ce7	Attempt the full panoply of logical pixel modes, across all graphics modes.	2023-01-29 18:28:49 -05:00
Thomas Harte	4cdcd3ac7d	Retain logical operation, take colour combination outside the loop.	2023-01-29 13:29:19 -05:00
Thomas Harte	0576451102	Be overt about colour direction.	2023-01-29 13:22:56 -05:00
Thomas Harte	3f12a28f4f	Locate first pixel correctly.	2023-01-28 22:50:04 -05:00
Thomas Harte	41ba883fb6	Honour direction, start transfer immediately.	2023-01-28 22:47:27 -05:00
Thomas Harte	1e646eb57b	Improve transfer flag for LMMC.	2023-01-28 21:45:05 -05:00
Thomas Harte	2d6afe1013	Reduce repetition, tidy slightly.	2023-01-28 21:43:14 -05:00
Thomas Harte	d3c446d91b	Take a shot at LMMC.	2023-01-28 21:30:45 -05:00
Thomas Harte	75ad4cdb67	Fix line semantics.	2023-01-27 11:57:40 -05:00
Thomas Harte	9a65fffe16	That's PSET, not POINT.	2023-01-26 22:02:40 -05:00
Thomas Harte	515fa22bfe	Implement point.	2023-01-26 21:52:41 -05:00
Thomas Harte	75acbd2d6c	A quick hack shows some part of the MSX logo.	2023-01-26 21:31:49 -05:00
Thomas Harte	baa6f9b3cd	Implements the Command side of the line command.	2023-01-26 21:17:11 -05:00
Thomas Harte	1c6a0ad3f7	Clean up repetition.	2023-01-26 19:51:56 -05:00
Thomas Harte	fbfa26ad5e	Minor steps towards implementing Line.	2023-01-26 12:55:08 -05:00
Thomas Harte	b12fd00145	Generate an appropriate instance for line drawing.	2023-01-26 12:09:06 -05:00
Thomas Harte	0c8815d6a0	Retain command-engine context.	2023-01-26 11:59:27 -05:00