24 Commits

Author	SHA1	Message	Date
Jorj Bauer	4978485ca5	add more audio cache, now that the display is eating up a lot of DMA time	2022-01-21 15:36:44 -05:00
Jorj Bauer	c07c24d064	defensive attempt to avoid buffer overruns	2021-01-20 07:42:01 -05:00
Jorj Bauer	db0ed06375	implement volume	2020-12-28 22:49:57 -05:00
Jorj Bauer	0c7c3dd83e	removed unnecessary include	2020-08-02 20:34:40 -04:00
Jorj Bauer	1edae0f56a	audio fixes and normalization between hardware types	2020-08-02 10:02:35 -04:00
Jorj Bauer	fc3a360e7e	convert cpu cycle counter to int64_t	2020-08-02 09:06:15 -04:00
Jorj Bauer	97888eec7a	convert to MQS (move keyboard and display to suit)	2020-07-15 10:19:57 -04:00
Jorj Bauer	70885ab240	speaker fixes; committed to removing threads	2020-07-14 20:43:41 -04:00
Jorj Bauer	eff51b4100	working on teensy audio	2020-07-13 21:10:26 -04:00
Jorj Bauer	1dcbee91ba	removed threads; bones for audio in place	2020-07-12 22:13:33 -04:00
Jorj Bauer	fb7a64a22f	common debugging buffer (fix some memory overruns); consistent timing improvements	2020-07-12 12:46:02 -04:00
Jorj Bauer	816c38209c	debugging	2020-07-12 11:09:03 -04:00
Jorj Bauer	9b21e88296	playing with audio output	2020-07-11 19:14:30 -04:00
Jorj Bauer	27e023f8ea	working on speaker conversion	2020-07-09 20:31:51 -04:00
Jorj Bauer	bfa402104d	basic speaker functionality (on/off).	2020-07-08 09:43:44 -04:00
Jorj Bauer	235012a411	Teensy 4.1 work; bios option to invert paddles	2020-07-06 21:31:37 -04:00
Jorj Bauer	c9fe8edc29	first pass at Teensy 4.1 support	2020-07-06 07:04:22 -04:00
Jorj Bauer	81fb36789f	audio overhaul; added video-or-audio priority for Teensy (can't do both)	2018-01-02 20:28:47 -05:00
Jorj Bauer	a103a8ffa4	partial sound rewrite: queue transitions while CPU is fast-forwarding, and then play them back at specific cycle counts	2017-12-31 17:21:34 -05:00
Jorj Bauer	86decffbb1	removed averaging; just mixing	2017-02-28 17:51:07 -05:00
Jorj Bauer	3464ba5298	reimplement volume control	2017-02-26 20:34:38 -05:00
Jorj Bauer	39fdffd9c4	continued work on sound: migrate to SDL for host-based audio debugging	2017-02-26 11:00:41 -05:00
Jorj Bauer	e942d8a4dd	working on mockingboard support	2017-02-24 10:15:17 -05:00
Jorj Bauer	3af0b916d7	functional code for the Teensy	2017-02-20 13:55:16 -05:00