Rename EmitArgs::fSamplers to fTexSamplers

src/effects/SkAlphaThresholdFilter.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkAlphaThresholdFilter.h"
 
 #include "SkBitmap.h"
@@ skipping 163 matching lines @@
                                                     kFloat_GrSLType, kDefault_GrSLPrecision,
                                                     "outer_threshold");
 
     GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
     SkString coords2D = fragBuilder->ensureFSCoords2D(args.fCoords, 0);
     SkString maskCoords2D = fragBuilder->ensureFSCoords2D(args.fCoords, 1);
 
     fragBuilder->codeAppendf("\t\tvec2 coord = %s;\n", coords2D.c_str());
     fragBuilder->codeAppendf("\t\tvec2 mask_coord = %s;\n", maskCoords2D.c_str());
     fragBuilder->codeAppend("\t\tvec4 input_color = ");
-    fragBuilder->appendTextureLookup(args.fSamplers[0], "coord");
+    fragBuilder->appendTextureLookup(args.fTexSamplers[0], "coord");
     fragBuilder->codeAppend(";\n");
     fragBuilder->codeAppend("\t\tvec4 mask_color = ");
-    fragBuilder->appendTextureLookup(args.fSamplers[1], "mask_coord");
+    fragBuilder->appendTextureLookup(args.fTexSamplers[1], "mask_coord");
     fragBuilder->codeAppend(";\n");
 
     fragBuilder->codeAppendf("\t\tfloat inner_thresh = %s;\n",
                              uniformHandler->getUniformCStr(fInnerThresholdVar));
     fragBuilder->codeAppendf("\t\tfloat outer_thresh = %s;\n",
                              uniformHandler->getUniformCStr(fOuterThresholdVar));
     fragBuilder->codeAppend("\t\tfloat mask = mask_color.a;\n");
 
     fragBuilder->codeAppend("vec4 color = input_color;\n");
     fragBuilder->codeAppend("\t\tif (mask < 0.5) {\n"
@@ skipping 207 matching lines @@
     return true;
 }
 
 #ifndef SK_IGNORE_TO_STRING
 void SkAlphaThresholdFilterImpl::toString(SkString* str) const {
     str->appendf("SkAlphaThresholdImageFilter: (");
     str->appendf("inner: %f outer: %f", fInnerThreshold, fOuterThreshold);
     str->append(")");
 }
 #endif