22 lines
408 B
C
22 lines
408 B
C
#include "fourcc.h"
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fourcc_string fourcc_to_string(unsigned format)
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{
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fourcc_string fourcc;
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char *ptr = fourcc.buf;
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*ptr++ = format & 0x7F;
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*ptr++ = (format >> 8) & 0x7F;
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*ptr++ = (format >> 16) & 0x7F;
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*ptr++ = (format >> 24) & 0x7F;
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if (format & ((unsigned)1 << 31)) {
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*ptr++ = '-';
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*ptr++ = 'B';
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*ptr++ = 'E';
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*ptr++ = '\0';
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} else {
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*ptr++ = '\0';
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}
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*ptr++ = 0;
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return fourcc;
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}
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