Cross Reference: /external/skia/src/gpu/effects/GrConvolutionEffect.cpp

Lines Matching full:builder
57 void GrGLConvolutionEffect::emitCode(GrGLShaderBuilder* builder,
64     SkString coords2D = builder->ensureFSCoords2D(coords, 0);
65     fImageIncrementUni = builder->addUniform(GrGLShaderBuilder::kFragment_Visibility,
68         fBoundsUni = builder->addUniform(GrGLShaderBuilder::kFragment_Visibility,
71     fKernelUni = builder->addUniformArray(GrGLShaderBuilder::kFragment_Visibility,
74     builder->fsCodeAppendf("\t\t%s = vec4(0, 0, 0, 0);\n", outputColor);
77     const GrGLShaderVar& kernel = builder->getUniformVariable(fKernelUni);
78     const char* imgInc = builder->getUniformCStr(fImageIncrementUni);
80     builder->fsCodeAppendf("\t\tvec2 coord = %s - %d.0 * %s;\n", coords2D.c_str(), fRadius, imgInc);
88         builder->fsCodeAppendf("\t\t%s += ", outputColor);
89         builder->fsAppendTextureLookup(samplers[0], "coord");
91             const char* bounds = builder->getUniformCStr(fBoundsUni);
93             builder->fsCodeAppendf(" * float(coord.%s >= %s.x && coord.%s <= %s.y)",
96         builder->fsCodeAppendf(" * %s;\n", kernelIndex.c_str());
97         builder->fsCodeAppendf("\t\tcoord += %s;\n", imgInc);
102     builder->fsCodeAppend(modulate.c_str());
OpenGrok
