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[nageru] / theme.h

diff --git a/theme.h b/theme.h
index 2b3b4aba3a4e7297403b7493ad5a13ecddc1758a..91c5c2e1a11deb2f25229104d4ae581e78f7d91d 100644 (file)
--- a/theme.h
+++ b/theme.h
@@ -2,9 +2,9 @@
 #define _THEME_H 1
 
 #include <epoxy/gl.h>
-#include <lauxlib.h>
-#include <lua.h>
+#include <lua.hpp>
 #include <movit/effect_chain.h>
+#include <movit/deinterlace_effect.h>
 #include <movit/ycbcr_input.h>
 #include <stdbool.h>
 #include <stdio.h>
@@ -16,6 +16,7 @@
 #include <vector>
 
 #include "defs.h"
+#include "input_state.h"
 #include "ref_counted_frame.h"
 
 namespace movit {
@@ -37,7 +38,8 @@ public:
 
 class Theme {
 public:
-       Theme(const char *filename, movit::ResourcePool *resource_pool, unsigned num_cards);
+       Theme(const std::string &filename, const std::vector<std::string> &search_dirs, movit::ResourcePool *resource_pool, unsigned num_cards);
+       ~Theme();
 
        struct Chain {
                movit::EffectChain *chain;
@@ -47,13 +49,16 @@ public:
                std::vector<RefCountedFrame> input_frames;
        };
 
-       Chain get_chain(unsigned num, float t, unsigned width, unsigned height);
+       Chain get_chain(unsigned num, float t, unsigned width, unsigned height, InputState input_state);
 
        int get_num_channels() const { return num_channels; }
        int map_signal(int signal_num);
+       void set_signal_mapping(int signal_num, int card_num);
        std::string get_channel_name(unsigned channel);
+       int get_channel_signal(unsigned channel);
        bool get_supports_set_wb(unsigned channel);
        void set_wb(unsigned channel, double r, double g, double b);
+       std::string get_channel_color(unsigned channel);
 
        std::vector<std::string> get_transition_names(float t);
 
@@ -61,36 +66,43 @@ public:
        void transition_clicked(int transition_num, float t);
        void channel_clicked(int preview_num);
 
+       movit::ResourcePool *get_resource_pool() const { return resource_pool; }
+
 private:
        void register_class(const char *class_name, const luaL_Reg *funcs);
 
        std::mutex m;
-       lua_State *L;
+       lua_State *L;  // Protected by <m>.
+       const InputState *input_state;  // Protected by <m>. Only set temporarily, during chain setup.
        movit::ResourcePool *resource_pool;
        int num_channels;
        unsigned num_cards;
-       std::set<int> signals_warned_about;
 
-       // All input frames needed for the current chain. Filled during call to get_chain(),
-       // as inputs get connected.
-       std::vector<RefCountedFrame> *used_input_frames_collector;
+       std::mutex map_m;
+       std::map<int, int> signal_to_card_mapping;  // Protected by <map_m>.
+
        friend class LiveInputWrapper;
 };
 
 class LiveInputWrapper {
 public:
-       LiveInputWrapper(Theme *theme, movit::EffectChain *chain, bool override_bounce);
+       LiveInputWrapper(Theme *theme, movit::EffectChain *chain, bool override_bounce, bool deinterlace);
 
        void connect_signal(int signal_num);
-       movit::YCbCrInput *get_input() const
+       movit::Effect *get_effect() const
        {
-               return input;
+               if (deinterlace) {
+                       return deinterlace_effect;
+               } else {
+                       return inputs[0];
+               }
        }
 
 private:
        Theme *theme;  // Not owned by us.
-       movit::YCbCrInput *input;  // Owned by the chain.
-       int connected_signal_num = 0;
+       std::vector<movit::YCbCrInput *> inputs;  // Multiple ones if deinterlacing. Owned by the chain.
+       movit::Effect *deinterlace_effect = nullptr;  // Owned by the chain.
+       bool deinterlace;
 };
 
 #endif  // !defined(_THEME_H)