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Author SHA1 Message Date
Corwin b82ed16cc2
update test image 2023-07-02 14:55:30 +01:00
Corwin 5c0f855e1b
use newer rustfmt 2023-07-02 14:32:09 +01:00
Corwin 698396f6ad
Update Rust crate asefile to 0.3.6 (#452) 2023-07-02 13:10:01 +01:00
Corwin fa7a71e0d3
add docs and export 2023-07-02 13:08:54 +01:00
Corwin 66a212f29a
remove unused 2023-07-02 13:08:44 +01:00
Corwin 9388098318
JUSTIFY 2023-07-02 00:38:52 +01:00
Corwin 9edbca582e
magic colour changing 2023-07-02 00:24:54 +01:00
Corwin 5f12040752
the proper nice okay working text rendering 2023-07-01 23:36:58 +01:00
Corwin ec3003c81d
garbage renderer 2023-07-01 19:12:39 +01:00
GBA bot 78a7c8d1c0 Update lockfiles 2023-07-01 14:21:55 +00:00
renovate[bot] b758ff1fe5
Update Rust crate asefile to 0.3.6 2023-07-01 14:21:18 +00:00
Gwilym Inzani 4fc4eab83b Give amplitude the same build settings as the other games 
Makes the build faster
 2023-06-30 22:09:06 +01:00
GBA bot 28683e701f Update lockfiles 2023-06-30 22:03:31 +01:00
Corwin 93024f6bab
remove some unused bits 2023-06-29 20:04:27 +01:00
Corwin cf400029f5
caching layout 2023-06-29 00:10:21 +01:00
Corwin f947d82049
text rendering that supports different alignments 2023-06-28 20:29:09 +01:00
Gwilym Inzani 92e31aef35
Save useless zeroing of buffer (#451) 
I realised we don't need to zero the buffer or read the current buffer
value for the first sound that we're writing per frame. Gets us from
17728 cycles per frame for 32768Hz down to 15291 cycles per frame.

From tests (and theory), this reduces the number of cycles per frame by
2,000 for 32768Hz.

- [x] No changelog update needed - already mentioned mixer improvements
there
 2023-06-27 23:52:05 +01:00
Gwilym Inzani 13f5fe01d7 Actually use the new first methods 2023-06-27 22:34:45 +01:00
Corwin d5d3d1a658
strip to bare renderer 2023-06-27 22:00:34 +01:00
Corwin 22b3497bb3
fix 2023-06-27 21:56:26 +01:00
Corwin fd82b259cc
dynamic sprite allocate directly into sprite vram 2023-06-27 21:56:09 +01:00
Gwilym Inzani 3b35061a3a Extract iterator to a variable 2023-06-27 21:51:59 +01:00
Gwilym Inzani 38868cb269 Extract even more from the loop body 2023-06-27 21:50:46 +01:00
Gwilym Inzani 57f0a8c889 Remove is_done check in for loop 2023-06-27 21:49:30 +01:00
Gwilym Inzani f4779208e3 Implement first cases for the non stereo 2023-06-27 21:48:01 +01:00
Gwilym Inzani e1d03929f9 Use local labels 2023-06-27 21:33:56 +01:00
Gwilym Inzani 306be59cde Add implementation for if this is the first 2023-06-27 21:31:06 +01:00
Corwin ce7bcacb3c
somewhat mad left align renderer 2023-06-26 23:47:19 +01:00
Corwin b75303863d
buffered text render 2023-06-26 17:10:42 +01:00
Corwin 87ac2fe53c
reuse dynamic sprite 2023-06-26 17:10:42 +01:00
Corwin b99fff7c8e
some object based text rendering 2023-06-26 17:10:03 +01:00
Corwin aa38a03ac9
add read pixel method 2023-06-26 17:10:03 +01:00
Gwilym Inzani 938b052997
Schedule nightly run to be at 6:10 rather than 5:10 
Occasionally, miri was't available yet. So we go with a 6:10 run to give it a chance to be installed.
 2023-06-25 16:07:59 +01:00
Gwilym Inzani c3268e3de2
Even faster mixer (#447) 
If you do an ldmia for loading lots of samples at once, the mixer uses
significantly less CPU (10% compared to previous, 19800 cycles per frame
-> 17701 cycles per frame for 32768Hz).

I've also added a really simple unit test for the `collapse` function to
at least gain some confidence in it.

- [x] Changelog updated / no changelog update needed
 2023-06-20 22:04:16 +01:00
Corwin dbf7715e67 use assert_eq and collect 2023-06-20 21:52:07 +01:00
Corwin 389e3ecadb make test not reliant on coincidence alignment 2023-06-20 21:52:07 +01:00
Gwilym Inzani 0e3fe2c49a add a changelog entry 2023-06-18 16:43:00 +01:00
Gwilym Inzani 5a374ba4f0 Add collapse test and fix bug uncovered by it 2023-06-18 16:29:02 +01:00
Gwilym Inzani b2dcd8c854 Pass buffer size as an argument 2023-06-18 16:02:14 +01:00
Gwilym Inzani ba18a0bf4a ldmia again 2023-06-16 23:43:37 +01:00
Gwilym Inzani e72de28961 Can I use movne here instead? 2023-06-16 23:41:15 +01:00
Gwilym Inzani ceb57eb002 r12 is a scratch register 2023-06-16 22:22:03 +01:00
Gwilym Inzani 334e70c664 Do multiple loads at once 2023-06-16 22:19:56 +01:00
Gwilym Inzani 9e08303e62 Extract a macro for this 2023-06-16 22:15:45 +01:00
Gwilym Inzani 6cf3ecaf36 Don't need to save r9 2023-06-16 22:11:44 +01:00
Corwin 20a7c262e9
add optimisation for 64 bit upcast multiply (#444) 
This is really good now!


- [x] Changelog updated / no changelog update needed
 2023-06-06 23:15:38 +01:00
Corwin 2a21c5fdab
add optimisation for 64 bit upcast multiply 2023-06-06 23:00:17 +01:00
Corwin 28e3a7faf4
Resolve stutter upon switching to dice customise screen (#442) 
1. Dealloc now uses the normal dealloc procedure.
    * Better because normalisation is quick, O(1).
    * More normalisation means inserting into the list is faster.
2. Run sfx frame during the generation of upgrades (which can take an
unbounded amount of time).

* Both of these are required to remove the stuttering.
* It sounds really weird now that it works right :/

- [ ] Changelog updated / no changelog update needed
 2023-06-05 21:01:12 +01:00
Corwin 80051a163a
Modify the enemy health rng by using a dice roll distribution (#438) 
- [ ] Changelog updated / no changelog update needed
 2023-06-05 21:01:04 +01:00
Corwin a7269ed65f
Add precision support for fixnums (#437) 
- [ ] Changelog updated / no changelog update needed
 2023-06-05 21:00:54 +01:00