X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Ftheme.h;h=024df7a378c2ba50fb1a054068fa8e39087667d4;hb=2e5386ddae01a50ff36a6cda1e73a4c180f6e8d4;hp=507dc01828cafb3fe2524f8187b9f56a9f279e5e;hpb=4df45e479ddbc8e2247be8aab7f2bab5ddaa1b74;p=nageru

diff --git a/nageru/theme.h b/nageru/theme.h
index 507dc01..024df7a 100644
--- a/nageru/theme.h
+++ b/nageru/theme.h
@@ -85,7 +85,7 @@ struct InputStateInfo {
 
 class Theme {
 public:
-	Theme(const std::string &filename, const std::vector<std::string> &search_dirs, movit::ResourcePool *resource_pool, unsigned num_cards);
+	Theme(const std::string &filename, const std::vector<std::string> &search_dirs, movit::ResourcePool *resource_pool);
 	~Theme();
 
 	struct Chain {
@@ -192,6 +192,11 @@ public:
 
 	std::string format_status_line(const std::string &disk_space_left_text, double file_length_seconds);
 
+	// Signal that the given card is going away and will not be replaced
+	// with a fake capture card, so remove all connections to it so that
+	// they don't automatically come back on the next frame.
+	void remove_card(unsigned card_index);
+
 private:
 	void register_globals();
 	void register_class(const char *class_name, const luaL_Reg *funcs, EffectType effect_type = NO_EFFECT_TYPE);
@@ -206,7 +211,6 @@ private:
 	const InputState *input_state = nullptr;  // Protected by <m>. Only set temporarily, during chain setup.
 	movit::ResourcePool *resource_pool;
 	int num_channels = -1;
-	unsigned num_cards;
 	bool startup_finished = false;
 
 	std::mutex map_m;