tree 7d1f36e9aee9c2f815964bbc22e6bb758ec5b9dc
parent 2efda3ad1699e0590aa52c090ce02c82417da801
author Chris Dalton <csmartdalton@google.com> 1627401612 -0600
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> 1627417917 +0000

Add a 'pathMatrix' to GrPathTessellator::prepare

The pathMatrix is applied on the CPU while the geometry is being
written out. It is a tool for batching, and is applied in addition to
the shader's on-GPU matrix. This CL also updates GrPathStencilCoverOp
do do all its path transformations with pathMatrix on the CPU side.
The next step will be for atlases to use the pathMatrix instead of
creating uber paths.

Bug: skia:12258
Change-Id: Ib924dfb06a2c0eed8f9045adc6ae9eefad510082
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/433236
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>