X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fframebuffer.h;h=1a13ca5bc9dbc979fa4d9bbcfcee47a1eed9e831;hb=c356a20547afae97b412da36e0b0a7d51e879401;hp=fd7b8eb4d17ccffd2f829182dd55d52837187dcb;hpb=b9e720f36185c6fe4d39a1056ecb88dec0ce950d;p=libs%2Fgl.git

diff --git a/source/core/framebuffer.h b/source/core/framebuffer.h
index fd7b8eb4..1a13ca5b 100644
--- a/source/core/framebuffer.h
+++ b/source/core/framebuffer.h
@@ -47,9 +47,10 @@ protected:
 
 	FrameFormat format;
 	std::vector<Attachment> attachments;
-	unsigned width;
-	unsigned height;
-	mutable unsigned dirty;
+	unsigned width = 0;
+	unsigned height = 0;
+	unsigned layers = 0;
+	mutable unsigned dirty = 0;
 
 	Framebuffer(bool);
 public:
@@ -71,6 +72,7 @@ public:
 
 	unsigned get_width() const { return width; }
 	unsigned get_height() const { return height; }
+	unsigned get_layers() const { return layers; }
 
 protected:
 	void update() const;
@@ -99,6 +101,9 @@ public:
 	void attach_layered(FrameAttachment attch, TextureCube &, unsigned level = 0);
 	void detach(FrameAttachment attch);
 
+	const Texture *get_attachment(FrameAttachment) const;
+	const Texture *get_attachment(unsigned) const;
+
 	/** Ensures that the framebuffer is complete, throwing an exception if it
 	isn't. */
 	void require_complete() const;