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2,035 Commits 1 Branch 13 Tags 38 MiB
5c4795ad72
Commit Graph

152 Commits

Author SHA1 Message Date
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
Peter Ferrie
c863fd9462 optimize putsprite code 2019-06-01 00:00:50 -04:00
Peter Ferrie
efbb34fce7 optimize fire code 2019-06-01 00:00:23 -04:00
Vince Weaver
2e4a237fff Revert "cut some bytes and cycles" 
This reverts commit dd18ecd1d9.
 2019-05-30 10:54:03 -04:00
Vince Weaver
79b9b17bac Revert "cut some more" 
This reverts commit ab3311fd26.
 2019-05-30 10:53:48 -04:00
Vince Weaver
2694e6efca Revert "still more" 
This reverts commit 9491bce9f4.
 2019-05-30 10:53:33 -04:00
Vince Weaver
df10cec9f7 Revert "pt3: bump version number after qkumba optimization" 
This reverts commit 25020da78b.
 2019-05-30 10:52:26 -04:00
Vince Weaver
25020da78b pt3: bump version number after qkumba optimization 2019-05-30 01:22:15 -04:00
Peter Ferrie
9491bce9f4 still more 2019-05-29 13:34:10 -07:00
Peter Ferrie
ab3311fd26 cut some more 2019-05-25 22:12:22 -07:00
Peter Ferrie
dd18ecd1d9 cut some bytes and cycles 
- fire_r_same/up are now 10/12 instead of 8/15 cycles

some jmps can probably be replaced with appropriate branches instead
 2019-05-25 16:18:35 -07:00
Vince Weaver
ac1e471d6b pt3: some more size optimization 
mostly combining common code
 2019-05-24 01:08:36 -04:00
Vince Weaver
df0e19cff9 pt3: remove unneeded variable 2019-05-23 20:53:41 -04:00
Vince Weaver
aa30878fd0 pt3: update tone generation 2019-05-23 17:04:13 -04:00
Vince Weaver
de31b9b97b pt3: work on tone table 2019-05-23 00:28:55 -04:00
Vince Weaver
a4e247fd58 pt3: some more size optimization 2019-05-22 17:08:52 -04:00
Vince Weaver
4b54357b3a pt3: add some cycle counting and docs 2019-05-22 15:52:05 -04:00
Vince Weaver
25950bddee pt3: use the auto-generation of volume tables code 
saved 100 bytes, didn't really improve speed at all (at least if you
take into account table gen at the beginning)
 2019-05-22 15:37:00 -04:00
Vince Weaver
843b3bd835 pt3: working on auto-generating the tables 2019-05-22 00:31:31 -04:00
Vince Weaver
2750ba9b13 pt3: might as well add a Makefile 2019-05-21 20:31:29 -04:00
Vince Weaver
2cc79ed73c pt3: messing around with code to autogen some of the tables 2019-05-21 17:10:16 -04:00