Layer_Translate: add support for Cairo render using cairo_t*.

synfig · Jun 13, 2013 · 75b9846 · 75b9846
1 parent d33a97a
commit 75b9846
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diff --git a/synfig-core/src/modules/lyr_std/translate.cpp b/synfig-core/src/modules/lyr_std/translate.cpp
@@ -183,7 +183,22 @@ Translate::accelerated_cairorender(Context context,cairo_surface_t *surface,int
 }
 
 /////
+/////
+bool
+Translate::accelerated_cairorender(Context context, cairo_t *cr, int quality, const RendDesc &renddesc, ProgressCallback *cb)const
+{
+	cairo_translate(cr, origin[0], origin[1]);
+
+	if(!context.accelerated_cairorender(cr,quality,renddesc,cb))
+	{
+		if(cb)cb->error(strprintf(__FILE__"%d: Accelerated Cairo Renderer Failure",__LINE__));
+		return false;
+	}
+
+	return true;
+}
 
+/////
 
 Rect
 Translate::get_full_bounding_rect(Context context)const

diff --git a/synfig-core/src/modules/lyr_std/translate.h b/synfig-core/src/modules/lyr_std/translate.h
@@ -61,6 +61,7 @@ class Translate : public Layer
 	virtual Color get_color(Context context, const Point &pos)const;
 	virtual bool accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
 	virtual bool accelerated_cairorender(Context context,cairo_surface_t *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
+	virtual bool accelerated_cairorender(Context context, cairo_t *cr, int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
 	virtual Vocab get_param_vocab()const;
 	virtual synfig::Rect get_full_bounding_rect(Context context)const;
 	synfig::Layer::Handle hit_check(synfig::Context context, const synfig::Point &point)const;