focus legacy blitters a little more
This focuses the use of legacy blitters to situations where:
- there's a shader (and it can make a shader context); or
- the blend mode is SrcOver; or
- both
I've guarded this by SK_LEGACY_OP_COLOR_AS_BYTES, which is odd I know,
but I think we have no plans to actually use that to rebaseline anything
about op-color-bytes, and it's already in Chromium's SkUserConfig.h.
Change-Id: I04f80e6cef3c859a726bcd32931d0c0940ef5b61
Reviewed-on: https://skia-review.googlesource.com/c/167264
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
1 file changed