7 #include <movit/effect_chain.h>
8 #include <movit/ycbcr_input.h>
19 #include "input_state.h"
20 #include "ref_counted_frame.h"
28 class NonBouncingYCbCrInput : public movit::YCbCrInput {
30 NonBouncingYCbCrInput(const movit::ImageFormat &image_format,
31 const movit::YCbCrFormat &ycbcr_format,
32 unsigned width, unsigned height,
33 movit::YCbCrInputSplitting ycbcr_input_splitting = movit::YCBCR_INPUT_PLANAR)
34 : movit::YCbCrInput(image_format, ycbcr_format, width, height, ycbcr_input_splitting) {}
36 bool override_disable_bounce() const override { return true; }
41 Theme(const char *filename, movit::ResourcePool *resource_pool, unsigned num_cards);
44 movit::EffectChain *chain;
45 std::function<void()> setup_chain;
47 // May have duplicates.
48 std::vector<RefCountedFrame> input_frames;
51 Chain get_chain(unsigned num, float t, unsigned width, unsigned height, InputState input_state);
53 int get_num_channels() const { return num_channels; }
54 int map_signal(int signal_num);
55 std::string get_channel_name(unsigned channel);
56 bool get_supports_set_wb(unsigned channel);
57 void set_wb(unsigned channel, double r, double g, double b);
59 std::vector<std::string> get_transition_names(float t);
61 void connect_signal(movit::YCbCrInput *input, int signal_num);
62 void transition_clicked(int transition_num, float t);
63 void channel_clicked(int preview_num);
66 void register_class(const char *class_name, const luaL_Reg *funcs);
69 lua_State *L; // Protected by <m>.
70 const InputState *input_state; // Protected by <m>. Only set temporarily, during chain setup.
71 movit::ResourcePool *resource_pool;
74 std::set<int> signals_warned_about;
76 friend class LiveInputWrapper;
79 class LiveInputWrapper {
81 LiveInputWrapper(Theme *theme, movit::EffectChain *chain, bool override_bounce);
83 void connect_signal(int signal_num);
84 movit::YCbCrInput *get_input() const
90 Theme *theme; // Not owned by us.
91 movit::YCbCrInput *input; // Owned by the chain.
92 int connected_signal_num = 0;
95 #endif // !defined(_THEME_H)