X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fpipeline.h;h=e8ffaf5ee46f3bcc3500143769e9c4ab2744ab42;hp=0d38aaec40181ca402b896c1bf5a4530cb266fb7;hb=39488946c441f4007396e438f522609a8b2943ce;hpb=d6f8db673345501a29231890b52cbdfce4a8ecf8

diff --git a/source/pipeline.h b/source/pipeline.h
index 0d38aaec..e8ffaf5e 100644
--- a/source/pipeline.h
+++ b/source/pipeline.h
@@ -80,6 +80,7 @@ private:
 	unsigned width;
 	unsigned height;
 	bool hdr;
+	bool alpha;
 	unsigned samples;
 	RenderTarget *target[2];
 	RenderTarget *target_ms;
@@ -97,6 +98,10 @@ public:
 	A ColorCurve postprocessor is recommended for full benefit. */
 	void set_hdr(bool);
 
+	/* Enable or disable alpha channel.  When enabled, all render targets are
+	created with an RGBA pixel format instead of RGB. */
+	void set_alpha(bool);
+
 	void set_multisample(unsigned);
 
 	unsigned get_width() const { return width; }