1 files changed, 34 insertions, 0 deletions
diff --git a/tree/colorspace.c b/tree/colorspace.c
new file mode 100644
index 00000000..6ff61d3e
--- /dev/null
+++ b/tree/colorspace.c
@@ -0,0 +1,34 @@
+#include <fitz.h>
+
+void
+fz_freecolorspace(fz_colorspace *cs)
+{
+	if (cs->frozen)
+		return;
+	if (cs->free)
+		cs->free(cs);
+	fz_free(cs);
+}
+
+void
+fz_convertcolor(fz_colorspace *srcs, float *srcv, fz_colorspace *dsts, float *dstv)
+{
+	float xyz[3];
+	int i;
+	if (srcs != dsts)
+	{	
+printf("convert color from %s to %s\n  ", srcs->name, dsts->name);
+for(i=0;i<srcs->n;i++)printf("%g ", srcv[i]);printf("\n");
+		srcs->toxyz(srcs, srcv, xyz);
+printf("  %g %g %g\n  ", xyz[0], xyz[1], xyz[2]);
+		dsts->fromxyz(dsts, xyz, dstv);
+for(i=0;i<dsts->n;i++)printf("%g ", dstv[i]);printf("\n");
+	}
+	else
+	{
+		int i;
+		for (i = 0; i < srcs->n; i++)
+			dstv[i] = srcv[i];
+	}
+}
+