1408 Commits

Author	SHA1	Message	Date
David Schmenk	c3e24be56c	Update tutorial files	2025-01-02 19:03:30 -08:00
David Schmenk	de57f5e19b	Code optimizations for RGB conversion	2025-01-02 09:39:35 -08:00
David Schmenk	5883fc8fae	Add optimization for multiply by 3	2025-01-02 07:25:21 -08:00
David Schmenk	20eaf2a74a	Update images	2025-01-01 21:19:08 -08:00
David Schmenk	d188d75a19	Increase compiler symbol size and update images	2025-01-01 17:17:17 -08:00
David Schmenk	516752c285	Call DHGRRGB version 1.0	2025-01-01 11:44:29 -08:00
David Schmenk	08fcd3a986	Even more simplification with *better* results	2025-01-01 10:52:08 -08:00
David Schmenk	2c1a243311	Forgot to update portable VM eval stack size	2024-12-31 07:30:32 -08:00
David Schmenk	a7328da9b3	Update disk image build scripts	2024-12-29 12:56:16 -08:00
David Schmenk	692cf84712	Update ZP stack size	2024-12-29 10:40:58 -08:00
David Schmenk	ad03eff0eb	BIG update to expand eval stack to 32. These are the dependencies:	2024-12-27 10:10:11 -08:00
David Schmenk	b776452157	Update comments and data types	2024-12-26 19:24:00 -08:00
David Schmenk	f6a1dcf256	Add multiple RGB phase angles	2024-12-24 16:21:54 -08:00
David Schmenk	75353621c1	Add full pixel match option	2024-12-24 08:14:21 -08:00
David Schmenk	af23f7cf71	Rename gamut array	2024-12-22 10:35:40 -08:00
David Schmenk	550931305b	Adjust indivivual RGB gamut	2024-12-22 10:12:13 -08:00
David Schmenk	2da1388a5e	Update command line help display	2024-12-19 15:04:19 -08:00
David Schmenk	71e04a3cdc	Add larger slideshow	2024-12-15 21:44:06 -08:00
David Schmenk	44e4e835e5	Tweak values and add setmakr/getmark to PLVM	2024-12-15 17:57:22 -08:00
David Schmenk	2310fba421	Read PNM image directly	2024-12-15 13:36:40 -08:00
David Schmenk	4232ef839a	cleanup	2024-12-14 19:27:21 -08:00
David Schmenk	376feacbf5	Add ability to run all in memory for PLVM	2024-12-14 19:04:34 -08:00
David Schmenk	512c307531	Avoid reading pixel back from screen - just track it	2024-12-14 12:45:16 -08:00
David Schmenk	f3089caba6	Tweak some values for better colorbars matching	2024-12-13 22:41:35 -08:00
David Schmenk	331c5c2dea	Calc true NTSC color wheel values for RGB	2024-12-13 13:32:44 -08:00
David Schmenk	480b98e817	Add more command line optionsa	2024-12-13 10:12:38 -08:00
David Schmenk	e51753e512	Fix expressios op priority sequence bug in parser	2024-12-13 07:21:20 -08:00
David Schmenk	d90e3c797e	Update DHGR slidesh t push	2024-12-11 12:04:59 -08:00
David Schmenk	8f4b05ef31	Update to calculate chroma cycle values and adjust tint - to great effect!	2024-12-11 08:36:22 -08:00
David Schmenk	318c893b32	Better scaled, sliding chroma window calc	2024-12-10 09:15:07 -08:00
David Schmenk	ce34adc3e9	All new and simpler color matching algorithm	2024-12-09 21:44:17 -08:00
David Schmenk	616096fb53	Cleaned up with magic chroma reset value	2024-12-08 18:24:30 -08:00
David Schmenk	6f6c41943a	Revert to more complete grey1 -> grey2 mappingg	2024-12-08 14:42:30 -08:00
David Schmenk	efa87a5473	Attempt chroma cycle reset after grey output	2024-12-08 12:00:19 -08:00
David Schmenk	60baf4ce5f	Fix grey streaks wit articial grey chroma cycle	2024-12-08 11:30:33 -08:00
David Schmenk	4a40412236	Add a bunch of command line options to tweak RGB conversion	2024-12-07 16:13:43 -08:00
David Schmenk	d73a2a9007	Lower low-pass filter threshold	2024-12-07 12:28:50 -08:00
David Schmenk	99bbca0264	More inclusive low pass filter for color match look ahead	2024-12-07 11:57:59 -08:00
David Schmenk	2a9e506fa2	Add low-pass filter for color match lookahead	2024-12-07 11:51:00 -08:00
David Schmenk	010b57e99c	Add samples	2024-12-07 09:04:36 -08:00
David Schmenk	c3243f491e	Simplify interface to rgbPix match	2024-12-07 08:58:33 -08:00
David Schmenk	70fd56a93c	Settable lookahead	2024-12-07 08:20:43 -08:00
David Schmenk	8ded05fcfb	Ad an extra pixel of lookup to reduce streaking	2024-12-06 21:35:13 -08:00
David Schmenk	6ae6a343b2	dd selectable color palettes and keep more precision for errDiv	2024-12-06 14:07:07 -08:00
David Schmenk	0df3fe544c	Update to RGB24 and 32 bit distance calc	2024-12-05 21:33:28 -08:00
David Schmenk	fbafc4abd9	Add font test harness	2024-12-03 15:09:59 -08:00
David Schmenk	480ea58026	Better font file format	2024-12-03 15:06:18 -08:00
David Schmenk	d9466112a8	Getting bit/color mapping correct	2024-12-02 11:55:05 -08:00
David Schmenk	8d289856fd	Start TTF conversion for DHGR	2024-11-30 16:31:57 -08:00
David Schmenk	3c38943141	Slightly better error calc for lookahead	2024-11-28 11:52:58 -08:00