33 lines
634 B
C
33 lines
634 B
C
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// Copyright © 2017 Project Golan, all rights reserved.
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#include "m_binio.h"
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#include <stdio.h>
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#include <math.h>
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// Extern Functions ----------------------------------------------------------|
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//
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// M_IO_WriteLE4u
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//
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void M_IO_WriteLE4u(FILE *fp, mword v)
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{
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fputc((v >> 24) & 0xFF, fp);
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fputc((v >> 16) & 0xFF, fp);
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fputc((v >> 8) & 0xFF, fp);
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fputc((v >> 0) & 0xFF, fp);
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}
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//
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// M_IO_WriteLE4k
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//
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void M_IO_WriteLE4k(FILE *fp, float v)
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{
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float a = fabsf(v);
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mword k = ((mword)a << 7) & 0x7FFFFF80;
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k |= (mword)(fmod(a, 1) * 0x7F) & 0x7F;
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if(v < 0) k |= 0x80000000;
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M_IO_WriteLE4u(fp, k);
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}
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// EOF
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