skia /
skia /
6162ea9f4a7b5365245316dd6ffb952283dfe115 Restructure gaussian blur code to avoid ES3 requirement.
Previously, our kernel and offset data was stored in two separate arrays
of half4. Now, they are interleaved into one array of half2. This allows
us to index into the data without complex control-flow or extra ALU ops
per sample. This change would allow us to use the "fixed-length loop"
path on ES2 hardware, assuming it's no slower.
Change-Id: I65c5b4c74475ca03f12d86f8896af2f95a059635
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/541070
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
3 files changed
