X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Fultimate.lua;h=566b465c65c1be8784e4ff258ccc252819752414;hb=4d2991a8d05b23222912fb904b436af5f4d740c2;hp=4fff536b3973037e5979aa91b28f34c90431800e;hpb=7028c914d6bf70e615f407aa08f2f243cf014c0c;p=ultimatescore

diff --git a/nageru/ultimate.lua b/nageru/ultimate.lua
index 4fff536..566b465 100644
--- a/nageru/ultimate.lua
+++ b/nageru/ultimate.lua
@@ -62,6 +62,7 @@ iptv_video:change_rate(10.0)
 
 local static_image = ImageInput.new(cef_path .. "/nageru/dsn-bg.png")
 local first_frame = true
+local multiviewer_enabled = false
 
 function reload_cef()
 	cef_input:reload()
@@ -72,6 +73,10 @@ function disconnect_iptv()
 	iptv_video:disconnect()
 end
 
+function toggle_multiviewer()
+	multiviewer_enabled = not multiviewer_enabled
+end
+
 -- An overlay with variable alpha.
 function make_overlay(scene, base)
 	local image = scene:add_input(cef_input)
@@ -192,7 +197,6 @@ function make_simple_scene()
 	scene.scene:finalize()
 	return scene
 end
-
 local simple_scene = make_simple_scene()
 
 -- Load all the stinger frames.
@@ -223,6 +227,36 @@ local overlay_scene_lq = Scene.new(16, 9)
 local overlay_scene_lq_input = overlay_scene_lq:add_input(cef_input)
 overlay_scene_lq:finalize(false)
 
+-- A debugging scene to show a simple multiviewer. HQ only, since there is no preview.
+function make_multiview_scene()
+	local scene = Scene.new(16, 9)
+	local bg = scene:add_input(ImageInput.new(cef_path .. "/nageru/white.png"))
+	local mv_width = 1280 / 3
+	local mv_height = 720 / 3
+	local mv_offset = (720 - mv_height * 2) / 2
+
+	for input_idx=0,5 do
+		local input = scene:add_input(input_idx)
+
+		local resize = scene:add_effect(ResizeEffect.new())
+		resize:set_int("width", mv_width)
+		resize:set_int("height", mv_height)
+
+		local padding = scene:add_effect(IntegralPaddingEffect.new())
+		padding:set_int("width", 1280)
+		padding:set_int("height", 720)
+		padding:set_int("left", (input_idx % 3) * mv_width)
+		padding:set_int("top", math.floor(input_idx / 3) * mv_height + mv_offset)
+
+		local overlay = scene:add_effect(OverlayEffect.new(), bg, padding)
+		bg = overlay
+	end
+
+	scene:finalize(true)
+	return scene
+end
+local multiview_scene_hq = make_multiview_scene()
+
 function needs_scale(signals, signal_num, width, height)
 	if signal_num == STATIC_SIGNAL_NUM then
 		-- We assume this is already correctly scaled at load time.
@@ -754,6 +788,10 @@ function get_scene(num, t, width, height, signals)
 		last_rate = new_rate
 	end
 
+	if num == 0 and multiviewer_enabled then  -- Live, with debugging on.
+		return multiview_scene_hq
+	end
+
 	if num == 0 then  -- Live.
 		-- See if we're in a transition.
 		finish_transitions(t)
@@ -1096,5 +1134,6 @@ end
 
 ThemeMenu.set(
 	{ "Reload overlay", reload_cef },
-	{ "Disconnect IPTV", disconnect_iptv }
+	{ "Disconnect IPTV", disconnect_iptv },
+	{ "Toggle multiviewer", toggle_multiviewer }
 )