Minor SkSL cleanup
- Fix a tiny documentation bug in the README: layout(key) needs to be on
an 'in' variable (not just a 'uniform').
- Remove an unused list of key variables from GrSkSLFP. Guessing that
this was planned to be used, but the key calculation requires a running
offset through all input variables, so doesn't refer to this.
Bug: skia:9451
Change-Id: I0f32a742c14c0ba70a2c3373b92438093cd62216
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/243423
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
3 files changed