Commit graph

3 commits

Author SHA1 Message Date
leonwind
1076f3f7d7 Refactor RgbaMatrix to RgbMatrix.
* Rename all Rgba instances to Rgb.
* Remove alpha value from the RGBA Matrices and apply the 4x4 matrix
only to the R, G, B channels.
* Restore the alpha from the input unchanged.

PiperOrigin-RevId: 467208888
(cherry picked from commit 8760ee48b9)
2022-08-12 14:51:25 +00:00
leonwind
46f267700f Remove clamp function in contrast fragment shader.
* OpenGL automatically clamps the output colors to the [0, 1] interval.

PiperOrigin-RevId: 465071999
(cherry picked from commit 2347db5d74)
2022-08-03 16:14:30 +00:00
hschlueter
8b9203a3ea Move effects functionality out of transformer to effects module.
PiperOrigin-RevId: 465038852
(cherry picked from commit 22725ddfa8)
2022-08-03 13:19:15 +00:00