search

Vhonowslend / StreamFX-Public

StreamFX is a plugin for OBS® Studio which adds many new effects, filters, sources, transitions and encoders! Be it 3D Transform, Blur, complex Masking, or even custom shaders, you'll find it all here.
https://streamfx.vhonowslend.com
GNU General Public License v2.0
3.94k stars 3.03k forks source link

Some Shaders breaking Dynamic Mask #770

Closed spectangulation closed 2 years ago

spectangulation commented 2 years ago

Operating System

Windows 10 1903 and higher

OBS Studio Version?

27.1

StreamFX Version

0.11.0c1

OBS Studio Log

this issue doesn't appear on logs

OBS Studio Crash Log

no crashes

Current Behavior

When I use dynamic mask, keying green out of alpha, some shaders causes the keyed out areas to appear black and opaque.

Expected Behavior

the expectation is that keyed out areas in Dynamic Mask remain keyed regardless of the applied shader.

Steps to Reproduce the Bug

  1. apply dynamic mask
  2. key out colour
  3. apply affecting shader

Any additional Information we need to know?

these shaders are breaking Dynamic Mask:

Xaymar commented 2 years ago

Rejected: Not a bug.

The Shader filter itself supports Alpha/Transparency just fine, so some examples not having support for it is not a bug. There isn't even a way for SMAA to have Alpha support, since SMAA itself does not have Alpha support. Similar situations with the other shaders - it would change their entire meaning.