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WebSVN – planix.SVN – Blame – /os/branches/planix-v0/sys/src/libmemdraw/subfont.c – Rev 2

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#include <u.h>
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#include <libc.h>
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#include <draw.h>
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#include <memdraw.h>
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Memsubfont*
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allocmemsubfont(char *name, int n, int height, int ascent, Fontchar *info, Memimage *i)
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{
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	Memsubfont *f;
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	f = malloc(sizeof(Memsubfont));
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	if(f == 0)
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		return 0;
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	f->n = n;
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	f->height = height;
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	f->ascent = ascent;
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	f->info = info;
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	f->bits = i;
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	if(name)
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		f->name = strdup(name);
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	else
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		f->name = 0;
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	return f;
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}
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void
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freememsubfont(Memsubfont *f)
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{
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	if(f == 0)
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		return;
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	free(f->info);	/* note: f->info must have been malloc'ed! */
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	freememimage(f->bits);
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	free(f);
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}