Rename EmitArgs::fSamplers to fTexSamplers

src/gpu/effects/GrMatrixConvolutionEffect.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "GrMatrixConvolutionEffect.h"
 #include "glsl/GrGLSLFragmentProcessor.h"
 #include "glsl/GrGLSLFragmentShaderBuilder.h"
 #include "glsl/GrGLSLProgramDataManager.h"
@@ skipping 68 matching lines @@
             fragBuilder->codeAppendf("float k = %s[%d]%s;", kernel, offset / 4,
                                      kVecSuffix[offset & 0x3]);
             SkString coord;
             coord.printf("coord + vec2(%d, %d) * %s", x, y, imgInc);
             fDomain.sampleTexture(fragBuilder,
                                   uniformHandler,
                                   args.fGLSLCaps,
                                   domain,
                                   "c",
                                   coord,
-                                  args.fSamplers[0]);
+                                  args.fTexSamplers[0]);
             if (!mce.convolveAlpha()) {
                 fragBuilder->codeAppend("c.rgb /= c.a;");
                 fragBuilder->codeAppend("c.rgb = clamp(c.rgb, 0.0, 1.0);");
             }
             fragBuilder->codeAppend("sum += c * k;");
         }
     }
     if (mce.convolveAlpha()) {
         fragBuilder->codeAppendf("%s = sum * %s + %s;", args.fOutputColor, gain, bias);
         fragBuilder->codeAppendf("%s.rgb = clamp(%s.rgb, 0.0, %s.a);",
                                  args.fOutputColor, args.fOutputColor, args.fOutputColor);
     } else {
         fDomain.sampleTexture(fragBuilder,
                               uniformHandler,
                               args.fGLSLCaps,
                               domain,
                               "c",
                               coords2D,
-                              args.fSamplers[0]);
+                              args.fTexSamplers[0]);
         fragBuilder->codeAppendf("%s.a = c.a;", args.fOutputColor);
         fragBuilder->codeAppendf("%s.rgb = sum.rgb * %s + %s;", args.fOutputColor, gain, bias);
         fragBuilder->codeAppendf("%s.rgb *= %s.a;", args.fOutputColor, args.fOutputColor);
     }
 
     SkString modulate;
     GrGLSLMulVarBy4f(&modulate, args.fOutputColor, args.fInputColor);
     fragBuilder->codeAppend(modulate.c_str());
 }
 
@@ skipping 139 matching lines @@
     return GrMatrixConvolutionEffect::Create(d->fTextures[texIdx],
                                              bounds,
                                              kernelSize,
                                              kernel.get(),
                                              gain,
                                              bias,
                                              kernelOffset,
                                              tileMode,
                                              convolveAlpha);
 }