Remove setting of alpha coverage in text ops when in LCD mode

Bug: skia:
Change-Id: I0e320497fe72a0edad7bda7ea1c34dc2f713fc56
Reviewed-on: https://skia-review.googlesource.com/17530
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/src/gpu/effects/GrBitmapTextGeoProc.cpp b/src/gpu/effects/GrBitmapTextGeoProc.cpp
index 470af46783..cd2fe563d1 100644
--- a/src/gpu/effects/GrBitmapTextGeoProc.cpp
+++ b/src/gpu/effects/GrBitmapTextGeoProc.cpp
@@ -72,12 +72,6 @@ public:
             fragBuilder->codeAppendf("%s = ", args.fOutputCoverage);
             fragBuilder->appendTextureLookup(args.fTexSamplers[0], v.fsIn(), kVec2f_GrSLType);
             fragBuilder->codeAppend(";");
-            if (cte.maskFormat() == kA565_GrMaskFormat) {
-                // set alpha to be max of rgb coverage
-                fragBuilder->codeAppendf("%s.a = max(max(%s.r, %s.g), %s.b);",
-                                         args.fOutputCoverage, args.fOutputCoverage,
-                                         args.fOutputCoverage, args.fOutputCoverage);
-            }
         }
     }