179     const char* fragmentPos = fragBuilder->fragmentPosition();  in emitCode()  local
197             fragBuilder->codeAppendf("vec2 dxy0 = %s.xy - %s.xy;", rectName, fragmentPos);  in emitCode()
198             fragBuilder->codeAppendf("vec2 dxy1 = %s.xy - %s.zw;", fragmentPos, rectName);  in emitCode()
204                                      rectName, fragmentPos);  in emitCode()
206                                      rectName, fragmentPos);  in emitCode()
208                                      rectName, fragmentPos);  in emitCode()
214                                      fragmentPos, rectName, rectName, fragmentPos);  in emitCode()
216                                      fragmentPos, rectName);  in emitCode()
218                                      rectName, fragmentPos);  in emitCode()
224                                      fragmentPos, rectName);  in emitCode()
226                                      fragmentPos, rectName);  in emitCode()
228                                      fragmentPos, rectName);  in emitCode()
234                                      rectName, fragmentPos, fragmentPos, rectName);  in emitCode()
236                                      rectName, fragmentPos);  in emitCode()
238                                      fragmentPos, rectName);  in emitCode()
243             fragBuilder->codeAppendf("vec2 dxy0 = %s.xy - %s.xy;", rectName, fragmentPos);  in emitCode()
244             fragBuilder->codeAppendf("float dy1 = %s.y - %s.w;", fragmentPos, rectName);  in emitCode()
247                                      rectName, fragmentPos);  in emitCode()
252             fragBuilder->codeAppendf("vec2 dxy0 = %s.xy - %s.xy;", rectName, fragmentPos);  in emitCode()
253             fragBuilder->codeAppendf("float dx1 = %s.x - %s.z;", fragmentPos, rectName);  in emitCode()
256                                      rectName, fragmentPos);  in emitCode()
261             fragBuilder->codeAppendf("float dy0 = %s.y - %s.y;", rectName, fragmentPos);  in emitCode()
262             fragBuilder->codeAppendf("vec2 dxy1 = %s.xy - %s.zw;", fragmentPos, rectName);  in emitCode()
265                                      fragmentPos, rectName);  in emitCode()
270             fragBuilder->codeAppendf("float dx0 = %s.x - %s.x;", rectName, fragmentPos);  in emitCode()
271             fragBuilder->codeAppendf("vec2 dxy1 = %s.xy - %s.zw;", fragmentPos, rectName);  in emitCode()
274                                      fragmentPos, rectName);  in emitCode()
517     const char* fragmentPos = fragBuilder->fragmentPosition();  in emitCode()  local
530     fragBuilder->codeAppendf("vec2 dxy0 = %s.xy - %s.xy;", rectName, fragmentPos);  in emitCode()
531     fragBuilder->codeAppendf("vec2 dxy1 = %s.xy - %s.zw;", fragmentPos, rectName);  in emitCode()