mirror of https://git.ffmpeg.org/ffmpeg.git
77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
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/*
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* This file is part of FFmpeg.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <string.h>
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#include <stdio.h>
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int main(int argc, char **argv)
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{
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const char *name;
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FILE *input, *output;
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unsigned int length = 0;
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unsigned char data;
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if (argc < 3 || argc > 4)
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return 1;
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input = fopen(argv[1], "rb");
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if (!input)
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return -1;
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output = fopen(argv[2], "wb");
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if (!output)
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return -1;
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if (argc == 4) {
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name = argv[3];
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} else {
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size_t arglen = strlen(argv[1]);
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name = argv[1];
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for (int i = 0; i < arglen; i++) {
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if (argv[1][i] == '.')
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argv[1][i] = '_';
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else if (argv[1][i] == '/')
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name = &argv[1][i+1];
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}
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}
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fprintf(output, "const unsigned char ff_%s_data[] = { ", name);
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while (fread(&data, 1, 1, input) > 0) {
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fprintf(output, "0x%02x, ", data);
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length++;
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}
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fprintf(output, "0x00 };\n");
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fprintf(output, "const unsigned int ff_%s_len = %u;\n", name, length);
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fclose(output);
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if (ferror(input) || !feof(input))
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return -1;
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fclose(input);
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return 0;
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}
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