Add the inline keyword to top-level FPs that use an explicit return.
This CL also updates the GrMagnifierEffect to use `return` instead of
`sk_OutColor` in order to test the results in a large, rarely-used FP
that would not naturally be a very good candidate for inlining.
FPs that use a return statement can generate code that is very similar
to before. The visible differences:
- Variable/uniform names are slightly longer (extra `_c0`)
- The input coordinates are NOT copied to a temp variable.
- The result of the inline function is copied from a temp variable to
output_Stage1.
A diff for the curious: http://screen/9rRDmvXYCPnkjRZ
Change-Id: Icdbf22f047d944de7c018ca33970dd629dd4b7b0
Bug: skia:10549
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/313152
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
8 files changed