[hb-cairo] Simplify foreground color fetching
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@ -577,12 +577,9 @@ hb_cairo_render_color_glyph (cairo_scaled_font_t *scaled_font,
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hb_color_t color = HB_COLOR (0, 0, 0, 255);
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cairo_pattern_t *pattern = cairo_get_source (cr);
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if (cairo_pattern_get_type (pattern) == CAIRO_PATTERN_TYPE_SOLID)
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{
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double r, g, b, a;
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cairo_pattern_get_rgba (pattern, &r, &g, &b, &a);
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if (cairo_pattern_get_rgba (pattern, &r, &g, &b, &a) == CAIRO_STATUS_SUCCESS)
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color = HB_COLOR ((int)(b * 255.), (int)(g * 255.), (int) (r * 255.), (int)(a * 255.));
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}
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hb_position_t x_scale, y_scale;
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hb_font_get_scale (font, &x_scale, &y_scale);
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