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rsn8887
Sharp-Bilinear-Shaders
GLSL2022–2022
rsn8887 / Sharp-Bilinear-Shaders

Sharp-Bilinear-Shaders

sharp bilinear shaders for RetroPie, Recalbox and Libretro for sharp pixels without pixel wobble and minimal blurring

Explore on GitHubRead Hacker News discussions
2Distinct people
2Mentions
0Explicit recommenders
111GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

sharp bilinear shaders for RetroPie, Recalbox and Libretro for sharp pixels without pixel wobble and minimal blurring

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by week2 dated mentions

Observed mentions: 2022-02-05 12:16:26 UTC to 2022-08-30 20:15:33 UTC. Weeks start Monday, UTC.

012022-01-31 00:00:00 UTC to 2022-02-07 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsJan 312022-02-07 00:00:00 UTC to 2022-02-14 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-02-14 00:00:00 UTC to 2022-02-21 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-02-21 00:00:00 UTC to 2022-02-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-02-28 00:00:00 UTC to 2022-03-07 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-03-07 00:00:00 UTC to 2022-03-14 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-03-14 00:00:00 UTC to 2022-03-21 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-03-21 00:00:00 UTC to 2022-03-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-03-28 00:00:00 UTC to 2022-04-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-04-04 00:00:00 UTC to 2022-04-11 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-04-11 00:00:00 UTC to 2022-04-18 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-04-18 00:00:00 UTC to 2022-04-25 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-04-25 00:00:00 UTC to 2022-05-02 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-05-02 00:00:00 UTC to 2022-05-09 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-05-09 00:00:00 UTC to 2022-05-16 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-05-16 00:00:00 UTC to 2022-05-23 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsMay 162022-05-23 00:00:00 UTC to 2022-05-30 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-05-30 00:00:00 UTC to 2022-06-06 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-06-06 00:00:00 UTC to 2022-06-13 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-06-13 00:00:00 UTC to 2022-06-20 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-06-20 00:00:00 UTC to 2022-06-27 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-06-27 00:00:00 UTC to 2022-07-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-07-04 00:00:00 UTC to 2022-07-11 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-07-11 00:00:00 UTC to 2022-07-18 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-07-18 00:00:00 UTC to 2022-07-25 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-07-25 00:00:00 UTC to 2022-08-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-08-01 00:00:00 UTC to 2022-08-08 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-08-08 00:00:00 UTC to 2022-08-15 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-08-15 00:00:00 UTC to 2022-08-22 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-08-22 00:00:00 UTC to 2022-08-29 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-08-29 00:00:00 UTC to 2022-09-05 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsAug 29

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Jan 312022-01-31 00:00:00 UTC2022-02-07 00:00:00 UTC110
Feb 72022-02-07 00:00:00 UTC2022-02-14 00:00:00 UTC000
Feb 142022-02-14 00:00:00 UTC2022-02-21 00:00:00 UTC000
Feb 212022-02-21 00:00:00 UTC2022-02-28 00:00:00 UTC000
Feb 282022-02-28 00:00:00 UTC2022-03-07 00:00:00 UTC000
Mar 72022-03-07 00:00:00 UTC2022-03-14 00:00:00 UTC000
Mar 142022-03-14 00:00:00 UTC2022-03-21 00:00:00 UTC000
Mar 212022-03-21 00:00:00 UTC2022-03-28 00:00:00 UTC000
Mar 282022-03-28 00:00:00 UTC2022-04-04 00:00:00 UTC000
Apr 42022-04-04 00:00:00 UTC2022-04-11 00:00:00 UTC000
Apr 112022-04-11 00:00:00 UTC2022-04-18 00:00:00 UTC000
Apr 182022-04-18 00:00:00 UTC2022-04-25 00:00:00 UTC000
Apr 252022-04-25 00:00:00 UTC2022-05-02 00:00:00 UTC000
May 22022-05-02 00:00:00 UTC2022-05-09 00:00:00 UTC000
May 92022-05-09 00:00:00 UTC2022-05-16 00:00:00 UTC000
May 162022-05-16 00:00:00 UTC2022-05-23 00:00:00 UTC000
May 232022-05-23 00:00:00 UTC2022-05-30 00:00:00 UTC000
May 302022-05-30 00:00:00 UTC2022-06-06 00:00:00 UTC000
Jun 62022-06-06 00:00:00 UTC2022-06-13 00:00:00 UTC000
Jun 132022-06-13 00:00:00 UTC2022-06-20 00:00:00 UTC000
Jun 202022-06-20 00:00:00 UTC2022-06-27 00:00:00 UTC000
Jun 272022-06-27 00:00:00 UTC2022-07-04 00:00:00 UTC000
Jul 42022-07-04 00:00:00 UTC2022-07-11 00:00:00 UTC000
Jul 112022-07-11 00:00:00 UTC2022-07-18 00:00:00 UTC000
Jul 182022-07-18 00:00:00 UTC2022-07-25 00:00:00 UTC000
Jul 252022-07-25 00:00:00 UTC2022-08-01 00:00:00 UTC000
Aug 12022-08-01 00:00:00 UTC2022-08-08 00:00:00 UTC000
Aug 82022-08-08 00:00:00 UTC2022-08-15 00:00:00 UTC000
Aug 152022-08-15 00:00:00 UTC2022-08-22 00:00:00 UTC000
Aug 222022-08-22 00:00:00 UTC2022-08-29 00:00:00 UTC000
Aug 292022-08-29 00:00:00 UTC2022-09-05 00:00:00 UTC101

What Hacker News says

2 sources
grumbel·Aug 30, 2022
Modern graphics driver finally have the ability to do integer scaling[1][2], but they only learned that a few years ago. There are also some TVs[3] that can do it, but to my knowledge it's still an extremely rare feature, despite being so simple. Sharp-Bilinear[4] is also worth a mention, this is only available for some emulators, but allows integer-scaling-like quality without being restricted to exact multiple of the resolution. [1] https://www.amd.com/en/support/kb/faq/dh3-034 [2] https://www.nvidia.com/content/Control-Panel-Help/vLatest/en... [3] https://shmups.system11.org/viewtopic.php?f=6&t=67116 [4] https://github.com/rsn8887/Sharp-Bilinear-Shaders/blob/maste...
In Advantages of CRT over LCD

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