fitz/res_shade.c


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#include "fitz.h"

fz_shade *
fz_keepshade(fz_shade *shade)
{
	shade->refs ++;
	return shade;
}

void
fz_dropshade(fz_shade *shade)
{
	if (shade && --shade->refs == 0)
	{
		if (shade->cs)
			fz_dropcolorspace(shade->cs);
		fz_free(shade->mesh);
		fz_free(shade);
	}
}

fz_rect
fz_boundshade(fz_shade *shade, fz_matrix ctm)
{
	ctm = fz_concat(shade->matrix, ctm);
	return fz_transformaabb(ctm, shade->bbox);
}