130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun/* 230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Copyright 2011 Google Inc. All Rights Reserved. 330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Licensed under the Apache License, Version 2.0 (the "License"); 530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * you may not use this file except in compliance with the License. 630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * You may obtain a copy of the License at 730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * http://www.apache.org/licenses/LICENSE-2.0 930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 1030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Unless required by applicable law or agreed to in writing, software 1130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * distributed under the License is distributed on an "AS IS" BASIS, 1230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * See the License for the specific language governing permissions and 1430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * limitations under the License. 1530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun */ 1630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 1730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include <stdio.h> 1830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include <stdlib.h> 1930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 2030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include <map> 2130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include <utility> 2230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 2330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/font.h" 2430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "subtly/merger.h" 2530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "subtly/stats.h" 2630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "subtly/utils.h" 2730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 2830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunusing namespace subtly; 2930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 3030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid PrintUsage(const char* program_name) { 3130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun fprintf(stdout, "Usage: %s <input_font_file1> <input_font_file2> ..." 3230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun "<input_font_filen> <output_font_file>\n", 3330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun program_name); 3430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 3530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 3630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid CheckLoading(const char* font_path, Font* font) { 3730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun if (!font || font->num_tables() == 0) { 3830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun fprintf(stderr, "Could not load font %s. Terminating.\n", font_path); 3930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun exit(1); 4030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } 4130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 4230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 4330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint main(int argc, const char** argv) { 4430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun if (argc < 3) { 4530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun PrintUsage(argv[0]); 4630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun exit(1); 4730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } 4830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 4930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun FontArray fonts; 5030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun for (int32_t i = 1; i < argc - 1; ++i) { 5130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun Ptr<Font> font; 5230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun font.Attach(LoadFont(argv[i])); 5330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun CheckLoading(argv[i], font); 5430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun fonts.push_back(font); 5530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } 5630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 5730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun Ptr<Merger> merger = new Merger(&fonts); 5830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun FontPtr new_font; 5930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun new_font.Attach(merger->Merge()); 6030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 6130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun fprintf(stderr, "Serializing font to %s\n", argv[argc - 1]); 6230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun SerializeFont(argv[argc - 1], new_font); 6330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun if (!new_font) { 6430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun fprintf(stdout, "Cannot create merged font.\n"); 6530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return 1; 6630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } 6730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 6830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return 0; 6930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 70