172 Commits

Author	SHA1	Message	Date
Vince Weaver	f8cfa2feb1	pt3: remove two unused variables	2019-06-05 12:18:34 -04:00
Vince Weaver	f5282008ad	pt3: update optimization numbers	2019-06-05 11:44:42 -04:00
Vince Weaver	499b0ba332	pt3: remove "decode_done" variable	2019-06-05 11:40:06 -04:00
Vince Weaver	9f6e149b7c	pt3: add a few more cycle counts	2019-06-05 11:22:12 -04:00
Vince Weaver	f3fe83bfc4	pt3: combine $d0/$e0 decode	2019-06-05 11:19:09 -04:00
Vince Weaver	8691e095f4	pt3: more timing numbers	2019-06-05 00:56:52 -04:00
Vince Weaver	5ae0023bd6	pt3: move all variables together ... easier to see what's going on	2019-06-05 00:30:27 -04:00
Vince Weaver	c623d5c0bb	pt3: mask/cache note_command bottom nibble ... adds 8 cycles but removes a number of instructions	2019-06-05 00:26:12 -04:00
Peter Ferrie	d72f629d93	cache slide	2019-06-03 14:42:07 -07:00
Peter Ferrie	0d861e16c7	a bit faster mockingboard	2019-06-03 14:41:14 -07:00
Peter Ferrie	6afee2f6ea	slightly faster key handling	2019-06-03 11:58:29 -07:00
Peter Ferrie	1496e2cc5d	fix screen clearing	2019-06-03 09:15:46 -07:00
Vince Weaver	d4db364c29	pt3: update image	2019-06-03 00:30:26 -04:00
Vince Weaver	fe21132fdb	pt3: fix issue where sharps not being printed right on channel B/C ... actually unclear if/how was working on channel A	2019-06-03 00:29:20 -04:00
Vince Weaver	e999f23c65	pt3: bump version number	2019-06-02 23:54:38 -04:00
Peter Ferrie	77007cfdb5	pt3: make negating code more efficient ... vmw: fix a L/H typo that was causing validation test fail	2019-06-02 23:53:48 -04:00
Peter Ferrie	c4da336e98	fix b1 check	2019-06-02 23:39:05 -04:00
Peter Ferrie	7b447699f8	pt3: optimize envelope code	2019-06-02 23:37:26 -04:00
Peter Ferrie	90b8a76a4b	pt3: optimize amplitude code	2019-06-02 23:24:44 -04:00
Peter Ferrie	089d963d23	pt3: remove branch	2019-06-02 23:17:00 -04:00
Peter Ferrie	5c4795ad72	pt3: remove temp_y, add dedicated ornament/sample init entry points	2019-06-02 23:10:50 -04:00
Peter Ferrie	c5bd00e068	pt3: make loop/megahertz self-modified	2019-06-02 22:57:47 -04:00
Vince Weaver	33615c215f	Revert "[PATCH] cut some bytes and cycles" ... This reverts commit d5ca73dc14.	2019-06-02 22:36:31 -04:00
Vince Weaver	0b98d803e8	pt3: update optimization info	2019-06-02 01:05:55 -04:00
Vince Weaver	6313b9437c	pt3: fix issue where "L" loop keypress put wrong char on screen	2019-06-02 00:51:34 -04:00
Peter Ferrie	4e2916c4cb	fix b1 check	2019-06-02 00:39:02 -04:00
Peter Ferrie	d5ca73dc14	[PATCH] cut some bytes and cycles ... also fix envelope bug no change in zpage use The optimizations include (but are not limited to) + Make loop code self-modified + Make 1.77MHz code self-modified + Make speed compare self-modified + Add code to reduce size of default ornament/sample load	2019-06-02 00:38:29 -04:00
Vince Weaver	f535a8c774	pt3: update optimization stats	2019-06-02 00:09:49 -04:00
Peter Ferrie	3c13c8e734	pt3: changes to register updates	2019-06-02 00:04:44 -04:00
Peter Ferrie	b1b5f18707	pt3: optimize end detection and branch sizes	2019-06-01 23:56:36 -04:00
Peter Ferrie	5d503052f8	pt3: move volume table code so no need for jsr	2019-06-01 23:50:38 -04:00
Peter Ferrie	c8cbed652c	pt3: optimize load_sample and load_ornament	2019-06-01 23:46:14 -04:00
Peter Ferrie	6d672ed094	pt3: optimize pt3_player	2019-06-01 22:32:42 -04:00
Peter Ferrie	907026d20b	pt3: more interrupt handler optimization	2019-06-01 22:09:53 -04:00
Peter Ferrie	cb037335f7	pt3: optimize fast_clear	2019-06-01 21:43:45 -04:00
Peter Ferrie	a24bf74d23	optimize player	2019-06-01 01:54:37 -04:00
Peter Ferrie	01f3e24e82	optimize clear_bottom	2019-06-01 01:51:37 -04:00
Peter Ferrie	85c7341e26	optimize fire some more	2019-06-01 01:49:30 -04:00
Peter Ferrie	c1f32e8cb3	optimize the volume table generation code	2019-06-01 01:45:59 -04:00
Peter Ferrie	0d3427b11d	optimize 1.77MHz to 1MHz conversion ... fixed a few minor bugs here from qkumba's version as it was making the validation tests fail. One was not zeroing out mixer/envelope, and one was not saving some values properly in the 1MHz case --- vmw	2019-06-01 01:35:55 -04:00
Peter Ferrie	390c560edc	optimize pattern selection code	2019-06-01 00:45:33 -04:00
Peter Ferrie	0a89e8fcfc	optimize effects code	2019-06-01 00:40:32 -04:00
Peter Ferrie	3c4d32eaba	optimize envelope code	2019-06-01 00:36:11 -04:00
Peter Ferrie	d0d0e06f1c	optimize amplitude code	2019-06-01 00:30:10 -04:00
Peter Ferrie	6f56cfc254	optimize note calculation	2019-06-01 00:26:39 -04:00
Peter Ferrie	dca5cb2e95	optimize version detection	2019-06-01 00:19:53 -04:00
Peter Ferrie	0ee00c4c54	remove some unnecessary clc	2019-06-01 00:16:05 -04:00
Peter Ferrie	79e7fca824	optimize mockingboard code	2019-06-01 00:07:17 -04:00
Peter Ferrie	49e1ce4fd7	optimize keypress_minimal	2019-06-01 00:05:12 -04:00
Peter Ferrie	6882bf713a	optimize interrupt handler	2019-06-01 00:03:25 -04:00