X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fpluginset.C;h=b0c096e44d8d2bdb23739f1ebc45f88e9ac0bbe2;hb=166867a58d74619aa11aeb562a994cc364d62231;hp=86bb4b6687290e24f3904ec637b021481f466cfc;hpb=53f919f88484c8611457fbcd552f6931218cc219;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/pluginset.C b/cinelerra-5.1/cinelerra/pluginset.C
index 86bb4b66..b0c096e4 100644
--- a/cinelerra-5.1/cinelerra/pluginset.C
+++ b/cinelerra-5.1/cinelerra/pluginset.C
@@ -160,11 +160,24 @@ Edit* PluginSet::insert_edit_after(Edit *previous_edit)
 
 KeyFrame *PluginSet::nearest_keyframe(int64_t pos, int dir)
 {
+	if( first && pos < first->startproject )
+		pos = first->startproject;
+	else if( last && pos > last->startproject+last->length )
+		pos = last->startproject+last->length;
+	KeyFrame *keyframe = 0;
 	Plugin *plugin = (Plugin*)editof(pos, dir, 0);
-	if( !plugin ) return 0;
-	KeyFrame *keyframe = (KeyFrame *)(dir == PLAY_FORWARD ?
-		plugin->keyframes->nearest_after(pos) :
-		plugin->keyframes->nearest_before(pos));
+	if( dir == PLAY_FORWARD ) {
+		for( ; !keyframe && plugin; plugin=(Plugin*)plugin->next ) {
+			if( plugin->plugin_type == PLUGIN_NONE ) continue;
+			keyframe = (KeyFrame *)plugin->keyframes->nearest_after(pos);
+		}
+	}
+	else {
+		for( ; !keyframe && plugin; plugin=(Plugin*)plugin->previous ) {
+			if( plugin->plugin_type == PLUGIN_NONE ) continue;
+			keyframe = (KeyFrame *)plugin->keyframes->nearest_before(pos);
+		}
+	}
 	return keyframe;
 }