85 Commits

Author SHA1 Message Date
Alexey Melnikov
00416db7c6 Merge pull request #45 from 78Gausen/master
Phases tweaked by hand
2024-07-10 23:08:17 +08:00
78Gausen
b34a219b22 Add files via upload
Hand tweaked phases so they are properly normalized
2024-07-09 16:45:44 -03:00
78Gausen
edc6a28d0b Add files via upload
Hand tweaked filters phases so they are properly normalized
2024-07-09 16:43:04 -03:00
78Gausen
33574a6887 Merge branch 'MiSTer-devel:master' into master 2024-07-09 11:37:20 -03:00
78Gausen
f8dd64271f N64 specific filters (#44)
* New Lanczos filter variants

Using the usual kernels for N=2 and N=3. 4, 8 and 16 phases normalized for 128 and 256 (10bit). Meant to reduce horizontal blur on N64 core when VI bilinear is in use. Less phases produce a closer to original output while adding some diffusion.

* Adding additional Lanczos filters

Using kernels for N=2 and N=3, 256 phases normalized for 128 and 256 (10bit). Realized these filters might be useful for other cores besides N64. Additionally because of the fine granularity these are useful for many screen resolutions

* Two new N64 specific filters

These filters are meant to be used horizontally only. One reduces blur when VI bilinear is ON, the other one adds a tiny bit of blur when VI bilinear is OFF
2024-03-09 01:00:04 +08:00
78Gausen
59a6ee2235 Merge branch 'MiSTer-devel:master' into master 2024-03-07 09:23:27 -03:00
78Gausen
973d4b8aac Two new N64 specific filters
These filters are meant to be used horizontally only. One reduces blur when VI bilinear is ON, the other one adds a tiny bit of blur when VI bilinear is OFF
2024-03-07 09:23:09 -03:00
78Gausen
51233255d9 Added 4 additional Lanczos filter variants (#43)
* New Lanczos filter variants

Using the usual kernels for N=2 and N=3. 4, 8 and 16 phases normalized for 128 and 256 (10bit). Meant to reduce horizontal blur on N64 core when VI bilinear is in use. Less phases produce a closer to original output while adding some diffusion.

* Adding additional Lanczos filters

Using kernels for N=2 and N=3, 256 phases normalized for 128 and 256 (10bit). Realized these filters might be useful for other cores besides N64. Additionally because of the fine granularity these are useful for many screen resolutions
2024-02-23 01:17:25 +08:00
78Gausen
b1f215ffd0 Merge branch 'MiSTer-devel:master' into master 2024-02-21 20:53:23 -03:00
78Gausen
2ef06931d9 Adding additional Lanczos filters
Using kernels for N=2 and N=3, 256 phases normalized for 128 and 256 (10bit). Realized these filters might be useful for other cores besides N64. Additionally because of the fine granularity these are useful for many screen resolutions
2024-02-21 20:51:20 -03:00
78Gausen
f81980e3fd New Lanczos filter variants (#42)
Using the usual kernels for N=2 and N=3. 4, 8 and 16 phases normalized for 128 and 256 (10bit). Meant to reduce horizontal blur on N64 core when VI bilinear is in use. Less phases produce a closer to original output while adding some diffusion.
2024-02-15 07:58:04 +08:00
78Gausen
2ee465c9c5 New Lanczos filter variants
Using the usual kernels for N=2 and N=3. 4, 8 and 16 phases normalized for 128 and 256 (10bit). Meant to reduce horizontal blur on N64 core when VI bilinear is in use. Less phases produce a closer to original output while adding some diffusion.
2024-02-14 12:25:47 -03:00
tonurics
21862a853a Updated the Adaptive Scanlines to use the midpoint values of the combined Boosted [current] and Non-boosted [previous] Adaptive Scanlines to provide a balanced middle ground that does not blow out the saturation of bright scenes. (#41) 2023-09-06 02:45:40 +08:00
Jamie Blanks
9a11c20f92 Add adaptive scanline filters by Soltan (#40) 2022-03-27 14:31:48 +08:00
ghogan42
54bb75a236 Update Lanczos filters to 256 phases and 10 bit coefficients (#39)
* Updates Lanczos filters to 256 phases and 10 bit coefficeints

* Fix coefficient rounding (I think)
2022-02-28 23:57:49 -08:00
birdybro
d531aa9861 fix typo (#38) 2022-01-17 22:53:28 +08:00
ghogan42
1fcaa951a1 Adds missing release zip (#37)
* Adds missing "No Interpolation" filter.

* Updates more filters to 64 phase versions

This includes LCD FIlters, SharpBilinear Filters, and a few more

* Adds release zip
2022-01-10 23:45:48 -08:00
ghogan42
8a9099427e Updates more filters to the new format (#36)
* Adds missing "No Interpolation" filter.

* Updates more filters to 64 phase versions

This includes LCD FIlters, SharpBilinear Filters, and a few more
2022-01-10 23:26:39 -08:00
ghogan42
87deca755a Adds missing "No Interpolation" filter. (#33) 2022-01-06 15:33:31 -08:00
ghogan42
15450013c3 Start replacement of 16 phase horz/vert filters with single 64 phase filters. (#32)
We still need to add LCD filters and other missing filters.
2022-01-07 01:14:11 +08:00
Keith F. Kelly
0a96e1ae0a Reduce needless variants, move, adjust gamma (#31) 2021-12-17 22:42:40 +08:00
Keith F. Kelly
47a2ac887e CRT simulation filters and gamma (#30) 2021-12-01 04:00:10 +08:00
José Manuel Barroso Galindo
95c38f8052 Latest changes (#28) 2021-09-27 03:27:51 +08:00
Alexey Melnikov
67d2ee91ab Merge pull request #27 from birdybro/fix-typo
Fix snes 120% horizontal coefficient typo
2021-05-23 14:52:56 +08:00
birdybro
284a6e1e7a Fix snes 120% horizontal coefficient typo 2021-05-22 23:46:39 -06:00
ghogan42
7b3044bdcd Add some missing video filters to the repo. Adds Audio Filters to the release zip (#24)
* Adds filters that simulate the blending of a composite video signal.

* Adds a number of missing filters:
Scanlines that work at 2x scaling.
Softer Filters that look better at 2x.
Filters that simulate the blending of a composite video signal.

* Release
Adds audio filters to the release ZIP.
Some new video filters: composite blending/2x scanlines/etc
Some gamma files that increase contrast.

* Fixes the release zip
2021-04-10 20:23:56 -07:00
ghogan42
0ad092531c Merge pull request #21 from birdybro/fix-readme-links
Fix readme links
2021-02-09 14:24:48 -08:00
ghogan42
259c7d2238 Merge pull request #22 from birdybro/fix-poly_gamma-dupes
remove duplicate poly_gamma files
2021-02-09 14:22:35 -08:00
kcoleman
1e35ddcf2a remove duplicate poly_gamma files 2021-02-09 10:58:58 -07:00
kcoleman
14edb8c5b5 Fix readme links 2021-02-09 10:55:25 -07:00
ghogan42
ba568eda23 Merge pull request #17 from ghogan42/master
Finally adds audio filters to the repo.
2020-11-17 03:03:44 -08:00
Gregory Hogan
7050a02a6d Finally adds audio filters to the repo.
Needs some small changes still and a release zip for the update script.
2020-11-17 02:54:36 -08:00
ghogan42
5fe77108b7 Merge pull request #13 from ghogan42/master
Change case of releases folder. Should fix updater script.
2019-12-26 01:10:52 -08:00
ghogan42
573d6a2b13 Change case of releases folder. Fixes updater script. 2019-12-26 01:06:40 -08:00
ghogan42
cc1559e173 Merge pull request #12 from ghogan42/master
Release with Integer Scaling LCD Effects
2019-11-30 11:15:11 -08:00
ghogan42
a709b9365e Release with Integer Scaling LCD Effects 2019-11-30 11:12:23 -08:00
ghogan42
5fa944de44 Merge pull request #11 from MiSTer-devel/revert-10-revert-9-master
Revert "Revert "Add Folder Structure + New Filters""
2019-11-30 11:05:14 -08:00
ghogan42
6d668716f4 Revert "Revert "Add Folder Structure + New Filters"" 2019-11-30 11:04:06 -08:00
ghogan42
2f11d96318 Merge pull request #10 from MiSTer-devel/revert-9-master
Revert "Add Folder Structure + New Filters"
2019-11-30 09:08:26 -08:00
ghogan42
e693f39970 Revert "Add Folder Structure + New Filters" 2019-11-30 09:04:25 -08:00
sorgelig
f28614496f Merge pull request #9 from ghogan42/master
Add Folder Structure + New Filters
2019-11-30 20:52:31 +08:00
ghogan42
c1743d3194 Fix comments in filters 2019-11-26 01:11:02 -08:00
ghogan42
ee37e019d8 Add Sharp LCD Effects for Integer Scaling 2019-11-26 01:03:43 -08:00
ghogan42
95dea63900 Merge pull request #2 from rikard-softgear/patch-1
Update SNES_Gaussian_Sharp_03.txt
2019-11-25 19:25:37 -08:00
ghogan42
f84807b5bb Update README.md 2019-11-25 00:47:03 -08:00
ghogan42
9bd8841bf8 Update README.md 2019-11-24 20:15:25 -08:00
ghogan42
c3a501e312 Merge branch 'master' of https://github.com/ghogan42/Filters_MiSTer 2019-11-24 20:09:59 -08:00
ghogan42
32bd6c0214 Add GBA Sample Image 2019-11-24 20:09:14 -08:00
Rikard Bengtsson
be0787936d Update SNES_Gaussian_Sharp_03.txt
I messed up with the sums on this one... Whoops!
2019-11-22 22:46:34 +01:00
ghogan42
d34e1b3d89 Update README.md 2019-11-18 23:34:09 -08:00