/* * Generate a file for hardcoded tables * * Copyright (c) 2009 Reimar Döffinger <Reimar.Doeffinger@gmx.de> * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include <stdio.h> #include <inttypes.h> #include "tableprint.h" #define WRITE_1D_FUNC(name, type, fmtstr, linebrk)\ void write_##name##_array(const void *arg, int len, int dummy)\ {\ const type *data = arg;\ int i;\ printf(" ");\ for (i = 0; i < len - 1; i++) {\ printf(" "fmtstr",", data[i]);\ if ((i & linebrk) == linebrk) printf("\n ");\ }\ printf(" "fmtstr"\n", data[i]);\ } WRITE_1D_FUNC(int8, int8_t, "%3"PRIi8, 15) WRITE_1D_FUNC(uint32, uint32_t, "0x%08"PRIx32, 7) WRITE_1D_FUNC(float, float, "%.18e", 3) #define WRITE_2D_FUNC(name, type)\ void write_##name##_2d_array(const void *arg, int len, int len2)\ {\ const type *data = arg;\ int i;\ printf(" {\n");\ for (i = 0; i < len; i++) {\ write_##name##_array(data + i * len2, len2, 0);\ printf(i == len - 1 ? " }\n" : " }, {\n");\ }\ } WRITE_2D_FUNC(int8, int8_t) WRITE_2D_FUNC(uint32, uint32_t) int main(int argc, char *argv[]) { int i; printf("/* This file was generated by libavcodec/tableprint */\n"); printf("#include <stdint.h>\n"); tableinit(); for (i = 0; tables[i].declaration; i++) { printf(tables[i].declaration); printf(" = {\n"); tables[i].printfunc(tables[i].data, tables[i].size, tables[i].size2); printf("};\n"); } return 0; }