298 Commits

Author	SHA1	Message	Date
minjaesong	e179a15f33	TAV: more experiments	2025-10-16 02:35:53 +09:00
minjaesong	e19af854dc	TAV: Haar delta decoding	2025-10-16 01:39:51 +09:00
minjaesong	ea72dec996	TAV: still bugfixing	2025-10-16 00:03:58 +09:00
minjaesong	e705d274de	TAV decoding minor changes	2025-10-13 01:42:44 +09:00
minjaesong	222b9866a8	fix: RGB upload function broken for non-native size	2025-10-10 00:11:51 +09:00
minjaesong	0b7b8cdd35	fix: incorrect MMIO addressing of FB3/4	2025-10-09 20:55:14 +09:00
minjaesong	31457974be	more refactoring	2025-10-09 16:50:49 +09:00
minjaesong	0284b37678	graphics mode 5, faster RGB upload	2025-10-09 16:44:41 +09:00
minjaesong	912e35a122	graphics mode 5	2025-10-09 16:01:26 +09:00
minjaesong	1a072f6a0c	tav: grain synthesis on the spec	2025-10-09 00:01:53 +09:00
minjaesong	17b5063ef0	tav player: seek and pause	2025-10-08 21:25:33 +09:00
minjaesong	67445b040c	tav: skip frame coding	2025-10-08 11:09:06 +09:00
minjaesong	d08511a39d	film grain effect to alleviate 3d scene with low-res texture look	2025-10-08 02:07:29 +09:00
minjaesong	f918cd429c	REWIND command for serial device	2025-10-07 23:43:24 +09:00
minjaesong	769b6481da	HSDPA supporting file larger than 2GB	2025-10-07 23:33:29 +09:00
minjaesong	abce002cdd	testdiskdrive now uses input stream which enables I/O on files larger than 2GB	2025-10-07 19:54:43 +09:00
minjaesong	da084c0074	TAV: interlaced mode	2025-10-07 17:51:47 +09:00
minjaesong	fd62df99a4	TAV: yet another preset change	2025-10-07 04:36:57 +09:00
minjaesong	ad232d1c84	TAV: twobitmap for better compression	2025-10-07 03:55:56 +09:00
minjaesong	cdec0fe020	TAV: even more preset changes	2025-10-07 02:27:15 +09:00
minjaesong	d6019019dc	filter preset change	2025-10-05 19:17:20 +09:00
minjaesong	60e0ff9e61	fix: font rom not uploading	2025-10-03 22:42:42 +09:00
minjaesong	7d61074a13	Faster ICtCp colour conversion using extensive LUT	2025-10-03 14:50:52 +09:00
minjaesong	29b3da1dbc	ICtCp float math	2025-10-03 02:00:14 +09:00
minjaesong	d4fae0071b	tav: ictcp decoding fix	2025-10-02 20:20:11 +09:00
minjaesong	027d3289ca	media player gui wip	2025-10-01 20:25:10 +09:00
minjaesong	b9f38dfa08	TAV: revised psychovisual model	2025-10-01 12:21:04 +09:00
minjaesong	3e40b048a7	TAV: allowing multi-title if video is larger than default size	2025-10-01 09:32:34 +09:00
minjaesong	ff6821eb55	better preservation of high frequency diagonals	2025-10-01 01:07:05 +09:00
minjaesong	0f784eb741	bitrate mode wip	2025-09-30 16:06:58 +09:00
minjaesong	41a8b578b5	Apparently you can push the chroma extremely far	2025-09-30 01:05:14 +09:00
minjaesong	836e69a40b	CoCg-only channel handling	2025-09-29 22:16:44 +09:00
minjaesong	8b808ca297	TAV sharpen filters	2025-09-29 21:38:23 +09:00
minjaesong	7608e7433a	TAV: channel layouts	2025-09-29 16:34:08 +09:00
minjaesong	1d3d218238	TAV: channel-concatenated coeffs preprocessing	2025-09-29 14:42:52 +09:00
minjaesong	5012ca4085	TAV: decompression done on GPU	2025-09-29 01:35:19 +09:00
minjaesong	66909537a0	TAV: improved compression using some coefficient preprocessing	2025-09-29 01:17:53 +09:00
minjaesong	65a01f36a4	more encoder param tuning	2025-09-28 20:28:11 +09:00
minjaesong	6ff634cc12	more wavelets for experimentation	2025-09-28 08:55:15 +09:00
minjaesong	c50d015515	TAV decoder for ffmpeg/ffplay	2025-09-27 00:43:20 +09:00
minjaesong	4d9981ec23	TAV: now writes encoder q-value to the header	2025-09-25 18:15:53 +09:00
minjaesong	b4e9d84f5f	TAV decoder visual "hack" (increasing acutance)	2025-09-25 15:49:58 +09:00
minjaesong	e2dd0744d2	simpler method of delta coding	2025-09-25 00:48:20 +09:00
minjaesong	21fd10d2b6	predictive delta encoding wip	2025-09-24 16:55:23 +09:00
minjaesong	e001445095	more perceptual optimisation	2025-09-22 14:45:59 +09:00
minjaesong	4851f61c56	how far can i push the chroma subquantisation?	2025-09-22 10:37:33 +09:00
minjaesong	be43384968	resurrecting delta encoding	2025-09-22 02:47:46 +09:00
minjaesong	28624309d7	even more psychovisual model	2025-09-22 01:01:15 +09:00
minjaesong	3584520ff9	more psychovisual model	2025-09-22 00:03:45 +09:00
minjaesong	613b8a97dd	still working on the psychovisual model	2025-09-21 21:13:39 +09:00