commit 267641a90cb18a430b0a84910f651e2181744fd3
author Stephen White <senorblanco@chromium.org> Tue Aug 22 10:20:51 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Aug 22 18:54:37 2017 +0000
tree f357ce0848f5abeecf9d761f79e242f4b9e46098
parent 620cc248517a509040d3f94f29710edf3a151c5b

Fix artifacts on tiny stroked paths scaled up a lot.

Set doConsumeDegenerates to false when calling SkPath::Iter::next() for
all paths which are not in screen space. These lines are not degenerate
for world space paths.

Bug: skia:6987
Change-Id: I411faf594bf8a15891bfff08691e86679b7741ac
Reviewed-on: https://skia-review.googlesource.com/36881
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>

src/gpu/ops/GrMSAAPathRenderer.cpp

diff --git a/src/gpu/ops/GrMSAAPathRenderer.cpp b/src/gpu/ops/GrMSAAPathRenderer.cpp
index ef19367..20079dd 100644
--- a/src/gpu/ops/GrMSAAPathRenderer.cpp
+++ b/src/gpu/ops/GrMSAAPathRenderer.cpp
@@ -289,7 +289,7 @@
         SkPath::Verb verb;
 
         SkPoint pts[4];
-        while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
+        while ((verb = iter.next(pts, false)) != SkPath::kDone_Verb) {
             switch (verb) {
                 case SkPath::kLine_Verb:
                     linePointCount += 1;
@@ -508,7 +508,7 @@
 
             bool done = false;
             while (!done) {
-                SkPath::Verb verb = iter.next(pts);
+                SkPath::Verb verb = iter.next(pts, false);
                 switch (verb) {
                     case SkPath::kMove_Verb:
                         if (!first) {