Initial refactor of shaderbuilder

src/core/SkString.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkString.h"
@@ skipping 565 matching lines @@
     this->append(buffer, strlen(buffer));
 }
 
 void SkString::prependf(const char format[], ...) {
     char    buffer[kBufferSize];
     ARGS_TO_BUFFER(format, buffer, kBufferSize);
 
     this->prepend(buffer, strlen(buffer));
 }
 
+void SkString::prependVAList(const char format[], va_list args) {
+    char    buffer[kBufferSize];
+    VSNPRINTF(buffer, kBufferSize, format, args);
+
+    this->prepend(buffer, strlen(buffer));
+}
+
+
 ///////////////////////////////////////////////////////////////////////////////
 
 void SkString::remove(size_t offset, size_t length) {
     size_t size = this->size();
 
     if (offset < size) {
         if (length > size - offset) {
             length = size - offset;
         }
         SkASSERT(length <= size);
@@ skipping 43 matching lines @@
         const size_t len = strcspn(str, delimiters);
         out->push_back().set(str, len);
         str += len;
         // Skip any delimiters.
         str += strspn(str, delimiters);
     }
 }
 
 #undef VSNPRINTF
 #undef SNPRINTF