X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=effect_chain.h;h=992fb58da2e172969b178c3ac012746ab4673fe9;hb=206d6ba316f94fdc3b7cbd16f23cdcaeb370ad9f;hp=8d75e8a7bd1b6dbad1363608529271c4fd7ae471;hpb=1461e278260d54c1536970cbc60c0a709769a791;p=movit

diff --git a/effect_chain.h b/effect_chain.h
index 8d75e8a..992fb58 100644
--- a/effect_chain.h
+++ b/effect_chain.h
@@ -397,8 +397,10 @@ public:
 	// Only one destination texture is supported. This restriction will be lifted
 	// in the future.
 	//
-	// All destination textures must be exactly of size <width> x <height>.
-	// width and height can not be zero.
+	// All destination textures must be exactly of size <width> x <height>,
+	// and must either come from the same ResourcePool the effect uses, or outlive
+	// the EffectChain (otherwise, we could be allocating FBOs that end up being
+	// stale). width and height can not be zero.
 	struct DestinationTexture {
 		GLuint texnum;
 		GLenum format;