mirror of https://github.com/AxioDL/amuse.git
72 lines
1.4 KiB
C
72 lines
1.4 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdint.h>
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static const int DIMS[] =
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{
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16,
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32,
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48,
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64,
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128,
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256,
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0
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};
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int main(int argc, char* argv[])
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{
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if (argc < 2)
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{
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fprintf(stderr, "Usage: makeqticon <out.bin>\n");
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return 1;
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}
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FILE* ofp = fopen(argv[1], "wb");
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if (!ofp)
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{
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fprintf(stderr, "'%s' is not able to be opened for writing as a regular file\n", argv[1]);
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return 1;
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}
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char command[2048];
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for (const int* d = DIMS ; *d != 0 ; ++d)
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{
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printf("Rendering main icon @%dx%d\n", *d, *d);
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fflush(stdout);
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snprintf(command, 2048, "%dx%d/apps/amuse-gui.png", *d, *d);
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FILE* fp = fopen(command, "rb");
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if (!fp)
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{
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fprintf(stderr, "unable to open '%s' for reading\n", command);
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fclose(ofp);
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return 1;
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}
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fseek(fp, 0, SEEK_END);
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uint32_t size = (uint32_t)ftell(fp);
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fseek(fp, 0, SEEK_SET);
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fwrite(&size, 1, 4, ofp);
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uint8_t buf[1024];
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while (size > 0)
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{
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long thisSize = size;
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if (thisSize > 1024)
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thisSize = 1024;
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fread(buf, 1, (size_t)thisSize, fp);
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fwrite(buf, 1, (size_t)thisSize, ofp);
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size -= thisSize;
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}
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fclose(fp);
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}
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fclose(ofp);
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return 0;
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}
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