commit e71b167dbd4d8da76495ca85db83d1a3b49aaabd
author Mike Klein <mtklein@chromium.org> Fri Jan 13 07:59:23 2017 -0500
committer Mike Klein <mtklein@chromium.org> Fri Jan 13 13:25:28 2017 +0000
tree 4624f3a1daebaa48a831f8b028606f45217ee3f6
parent aeef5610d7a3fe4a53fc27b20486da79bf7a949a

Attempt 3: SkRasterPipelineBlitter: support A8

Now that SkOpts_hsw.cpp no longer hooks in SkRasterPipeline_opts,
it should be safe to try this again.

This reverts commit 86d55b312a2649d80890ccf75f24571ada0265f1.

Change-Id: I2d495600ca9d3a0f49c2e02fbaaae349cefac3a1
Reviewed-on: https://skia-review.googlesource.com/6985
Reviewed-by: Mike Klein <mtklein@chromium.org>

bench/CoverageBench.cpp

diff --git a/bench/CoverageBench.cpp b/bench/CoverageBench.cpp
index e1b53f8..ce590e5 100644
--- a/bench/CoverageBench.cpp
+++ b/bench/CoverageBench.cpp
@@ -34,6 +34,11 @@
         fPath.quadTo(250, 0, 0, 500);
 
         fPixmap.alloc(SkImageInfo::MakeA8(500, 500));
+        if (!drawCoverage) {
+            // drawPathCoverage() goes out of its way to work fine with an uninitialized
+            // dst buffer, even in "SrcOver" mode, but ordinary drawing sure doesn't.
+            fPixmap.erase(0);
+        }
 
         fIdentity.setIdentity();
         fRC.setRect(fPath.getBounds().round());