83f8e11bc1
update copyright years
2020-02-14 20:18:08 +01:00
34c60eaca4
fix bugs with line polygons
2019-06-12 13:14:11 +02:00
27f758d353
hack so that the GL renderer can render lines
2019-06-12 03:55:40 +02:00
9e2f47f4a0
fix more bugs
2019-05-24 02:35:25 +02:00
0bb3321262
getting somewhere??
2019-05-24 02:29:16 +02:00
667dee6754
more code botching
...
it's less shitty tho
but still has bugs
2019-05-24 02:04:41 +02:00
db396e992b
welp.
...
progress
2019-05-21 22:28:46 +02:00
b493c24128
remove reference to GL version 4.3 from filenames and namespaces
2019-05-20 00:05:37 +02:00
c1746f0c60
BAHAHAHHHH
...
HARK HARK HARK
2019-05-16 20:58:07 +02:00
c81bcccadc
BAHAHAHAHAHAHAHAA
2019-05-16 16:27:45 +02:00
0a464c504d
de-hardcode the GL renderer.
...
init framebuffer to black.
fix bugs.
2019-05-12 16:32:53 +02:00
53b2262917
calculate hi-res vertex positions. reduces shaking of polygons when rendering at a higher res.
2019-05-11 15:14:59 +02:00
fb4f972cad
hires hax. somewhat functional
2019-05-08 01:58:34 +02:00
f8751bd1fb
first attempt at things
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(also fix softrenderer reset)
2019-04-01 02:51:31 +02:00
b0efde8bf7
also, update copyright name
2019-01-22 15:58:29 +01:00
669247e8c8
redesign main emu loop to use timestamps instead of being a trainwreck
...
* cleaner code
* faster in some cases
* more accurate (on-demand compensation for timers and GPU)
* less prone to desyncs
* overall betterer
2019-01-05 05:28:58 +01:00
1e35d18ce6
GX: polygon pipeline doesn't get as far if the polygon is rejected by culling/clipping.
2019-01-03 20:30:30 +01:00
4601636788
GX: always latch rendering engine registers even when not flushing (similar to hardware).
2019-01-03 15:29:25 +01:00
f86fe46035
move the W=0 check, to be sure to check all the vertices
2018-12-20 01:40:32 +01:00
f6e6fa05ea
some work on extreme/degenerate shit in GPU
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* clip against Z then Y then X. apparently, fixes #310 . I had also observed hints that the hardware does it this way.
* truncate W to 24 bits before viewport transform.
* mark any polygons that have a W=0 at that point as degenerate. do not render.
2018-12-20 01:31:31 +01:00
dd30b417b8
implement proper support for POWCNT1.
...
fixes #260
2018-12-18 17:04:42 +01:00
4a36193cab
be sure to always reset NormalPipeline
2018-12-17 02:50:36 +01:00
a34d456fcc
GX: timing for command 0x50 is more like 325 cycles on average on hardware. (measured 319/325/331)
...
fixes #297
2018-12-15 13:33:44 +01:00
12c35093aa
set GXSTAT busy flag immediately when writing a command to the GXFIFO.
...
there was a slim chance that a game could send a couple commands and read GXSTAT.busy as zero immediately after. the new timings made that happen in NSMB (not in the USA ROM, oddly), such that the game was reading the clip matrix while matrix commands were running, and getting the first few values wrong.
fixes #295 and probably others in the same vein.
2018-12-15 05:00:25 +01:00
172fb4876a
begin work on general timing renovation. way shitty because it behaves as if caches were off, so everything will be slow as shit.
2018-12-04 17:54:10 +01:00
5b20f40fad
oopsies
2018-11-28 02:45:20 +01:00
b1973014d3
add some missing shit to savestates
2018-11-25 22:40:08 +01:00
5f1f2a7b4a
fix regression in Marvel Nemesis. keep GX cycle counter from drifting absurdly far in the negatives, and fix a few other issues.
2018-11-25 17:39:43 +01:00
391c8d43b0
drain GX pipelines when there's nothing else running. fixes some weird bugs, apparently.
2018-11-24 04:27:27 +01:00
7b48ce5b75
* fix possible issues with GXFIFO stalling
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* rework GPU timings, now almost same as hardware. display lists generally execute faster. not finished. not bad for a start tho.
* Rayman RR2 is still getting sound streaming issues. I don't think GXFIFO stalls are supposed to halt the ARM7. that doesn't make sense and would mess badly with sound since it's also using the ARM7 bus.
2018-11-24 02:29:25 +01:00
a9e7f8bc5b
add proper support for GXFIFO stalls.
...
bad games that blast the GXFIFO and overflow it:
* Super Mario 64 DS
* Rayman RR2
latter seems to get its music streaming crapoed.
2018-11-23 22:21:41 +01:00
fa4fa164cb
* store all 32 matrix stack entries in savestates instead of 31.
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* bump savestate version up. will break compatibility, but the alternative would be guessing the missing matrix entries somehow, so blarg.
* avoid relocating the savefile if loading a savestate fails.
2018-11-05 16:14:48 +01:00
9b32418367
3D: fix0r matrix stack handling when stack pointers overflow (it fucking wraps around).
...
fixes #231 and probably others of the same vein.
2018-11-05 16:05:16 +01:00
f60ac42466
pass savefile name to NDS::LoadROM() instead of having the core generate it.
2018-10-23 21:52:41 +02:00
a4a9bca5f0
fix more shit
2018-10-23 20:40:57 +02:00
98076f2334
hopefully fix all 3D-related crashes when loading savestates
2018-10-23 20:20:38 +02:00
d191af8690
rewrite how structures are stored to savestates (store individual fields, to avoid compatibility issues)
...
also fixes stability issues when 3D is involved. turns out we were storing raw pointers to vertices. figures
more crapo code to get around that, but atleast it works without asploding now.
2018-10-21 03:16:41 +02:00
a2cc7087f7
GPU done
2018-10-18 02:31:01 +02:00
fea7955675
fixor copyright years.
2018-09-15 02:32:13 +02:00
5bea3cc530
3D: add support for 8bit accesses to GXSTAT (Golden Sun - Dark Dawn)
2017-11-04 15:13:01 +01:00
5b71ffceee
minor fix
2017-10-04 02:47:49 +02:00
2e23ae54b2
3D:
...
* more accurate polygon edges (still not perfect. heh)
* antialiasing (doesn't always work)
2017-08-28 18:37:07 +02:00
d656e6e7ff
3D: faster and more accurate interpolation
2017-08-17 23:34:37 +02:00
4a899ebe3f
3D: fix culling. fixes #86 . watch out for any missing polygons elsewhere.
2017-07-24 01:06:08 +02:00
0df3a29374
* FPS counter displays target framerate
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* fix potential hang and out-of-bounds drawing when VCount is modified during drawing
2017-07-21 10:19:56 +02:00
d978603852
3D: fix Z calculation in Z-buffering mode (should use original W, not normalized one). fixes horrendous Z-fighting in Pokémon games.
2017-07-14 18:35:34 +02:00
cd6ecfc21f
apply the interpolation fix to Z interpolation.
...
more accurate conversion of Z values.
but this doesn't fix the horrendous Z-fighting in Pokémon B/W because of course it doesn't >_<
2017-07-14 04:49:29 +02:00
a1401e724c
* actually fix linear interpolation when y0>y1
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* change the backfacing attribute bit, so that it doesn't mess with edgemarking
2017-07-13 23:09:42 +02:00
8f031f698b
normalize W values in both directions (0123-0157 -> 1230-1570)
2017-07-06 18:54:51 +02:00
3aa83ae641
3D:
...
* undo 'winding sorting' hypothesis
* special depth test rules: 'less than' function becomes 'less or equal' when rendering front-facing polygon pixels against back-facing opaque pixels
2017-07-06 18:38:13 +02:00
Arisotura