Update the comment on get_scene() about the signals parameter.

[nageru] / nageru / theme.lua

diff --git a/nageru/theme.lua b/nageru/theme.lua
index b95d1e168d0efc413b44832fd8673f75f7f9aeb1..1fc7d117ea49e4e8e8dc91fb8f1680d5e6b49064 100644 (file)
--- a/nageru/theme.lua
+++ b/nageru/theme.lua
@@ -325,12 +325,13 @@ end
 -- the output, although you can ignore them if you don't need them
 -- (they're useful if you want to e.g. know what to resample by).
 --
--- <signals> is basically an exposed InputState, which you can use to
--- query for information about the signals at the point of the current
--- frame. In particular, you can call get_frame_width() and get_frame_height()
--- for any signal number, and use that to e.g. assist in scene selection.
--- (You can also use get_width() and get_height(), which return the
--- _field_ size. This has half the height for interlaced signals.)
+-- <signals> is an object which you can query for information
+-- about the signals at the point of the current frame. In particular,
+-- you can call get_frame_width() and get_frame_height() for any
+-- signal number, and use that to e.g. see if you wish to enable
+-- a scaler or not. (You can also use get_width() and get_height(),
+-- which return the _field_ size. This has half the height for
+-- interlaced signals.)
 --
 -- You should return scene to use, after having set any parameters you
 -- want to set (through set_int() etc.). The parameters will be snapshot