Fix alpha coverage for lerp_565 stage.

Like three gray with alpha blends and taking the max alpha.

Change-Id: I104c84f784979030744127f8f66905ad9d1bdf0e
Reviewed-on: https://skia-review.googlesource.com/15898
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>

1 files changed, 2 insertions, 7 deletions

diff --git a/gm/lcdtext.cpp b/gm/lcdtext.cpp
index 41e83d68fd..a48856f603 100644
--- a/gm/lcdtext.cpp
+++ b/gm/lcdtext.cpp
@@ -146,13 +146,8 @@ DEF_SIMPLE_GM(savelayer_lcdtext, canvas, 620, 260) {
     for (auto preserve : gPreserveLCDText) {
         preserve ? canvas->saveLayerPreserveLCDTextRequests(nullptr, nullptr)
                  : canvas->saveLayer(nullptr, nullptr);
-        if (preserve) {
-            SkPaint noLCD = paint;
-            noLCD.setLCDRenderText(false);
-            canvas->drawString("LCD not supported", 30, 60, noLCD);
-        } else {
-            canvas->drawString("Hamburgefons", 30, 60, paint);
-        }
+
+        canvas->drawString("Hamburgefons", 30, 60, paint);
 
         SkPaint p;
         p.setColor(0xFFCCCCCC);