Replaced all calls to fragmentPosition() with sk_FragCoord

BUG=skia:

Change-Id: I179576e148ea6caf6e1c40f0a216421898bcb35d
Reviewed-on: https://skia-review.googlesource.com/5941
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 2 insertions, 7 deletions

diff --git a/src/gpu/GrProgramDesc.cpp b/src/gpu/GrProgramDesc.cpp
index 87a4a275d7..080ba5ec2d 100644
--- a/src/gpu/GrProgramDesc.cpp
+++ b/src/gpu/GrProgramDesc.cpp
@@ -195,14 +195,9 @@ bool GrProgramDesc::Build(GrProgramDesc* desc,
     // make sure any padding in the header is zeroed.
     memset(header, 0, kHeaderSize);
 
-    GrRenderTarget* rt = pipeline.getRenderTarget();
+    header->fSurfaceOriginKey = 0;
 
-    if (requiredFeatures & (GrProcessor::kFragmentPosition_RequiredFeature |
-                            GrProcessor::kSampleLocations_RequiredFeature)) {
-        header->fSurfaceOriginKey = GrGLSLFragmentShaderBuilder::KeyForSurfaceOrigin(rt->origin());
-    } else {
-        header->fSurfaceOriginKey = 0;
-    }
+    GrRenderTarget* rt = pipeline.getRenderTarget();
 
     if (requiredFeatures & GrProcessor::kSampleLocations_RequiredFeature) {
         SkASSERT(pipeline.isHWAntialiasState());