commit 17eaf6216046fba422081c8bb4d5580008ab283e
author Chris Dalton <csmartdalton@google.com> Wed Jul 28 09:43:52 2021 -0600
committer Chris Dalton <csmartdalton@google.com> Wed Jul 28 16:56:51 2021 +0000
tree f7cb19cfc47fb35cbd6a0dbd194a954e829a12a8
parent 5bd97720a8720a8eae9bb90e88e8487de6e542d6

Update GrPathTessellator::prepare() to take a list of paths

This allows us to batch multiple paths together in a single
tessellation. The first user will be the atlas, but the convex
renderer is also a good candidate.

Bug: skia:12258
Change-Id: I4d415d32bbf423cfd9b7ddf2543c21371936da90
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/433776
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

samplecode/SamplePathTessellators.cpp

diff --git a/samplecode/SamplePathTessellators.cpp b/samplecode/SamplePathTessellators.cpp
index b355592..b71aad6 100644
--- a/samplecode/SamplePathTessellators.cpp
+++ b/samplecode/SamplePathTessellators.cpp
@@ -103,7 +103,7 @@
                                                             caps);
                 break;
         }
-        fTessellator->prepare(flushState, this->bounds(), pathMatrix, fPath);
+        fTessellator->prepare(flushState, this->bounds(), {pathMatrix, fPath}, fPath.countVerbs());
         fProgram = GrTessellationShader::MakeProgram({alloc, flushState->writeView(),
                                                      &flushState->dstProxyView(),
                                                      flushState->renderPassBarriers(),