X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Ftheme.h;h=8a0a92af7361d1cb50de5a1e9ee9f802f48c172c;hb=6e5ded9f44606841fb5e905394cca803c7d7abdf;hp=794542525e9e84f60f65679b63cab8d6ae85b469;hpb=b7398dd7960ddf07f03b9a9ebc669d29141c09d0;p=nageru diff --git a/nageru/theme.h b/nageru/theme.h index 7945425..8a0a92a 100644 --- a/nageru/theme.h +++ b/nageru/theme.h @@ -2,6 +2,7 @@ #define _THEME_H 1 #include +#include #include #include #include @@ -39,6 +40,7 @@ enum EffectType { IDENTITY_EFFECT, WHITE_BALANCE_EFFECT, + AUTO_WHITE_BALANCE_EFFECT, // Same as WHITE_BALANCE_EFFECT, but sets its value automatically. RESAMPLE_EFFECT, PADDING_EFFECT, INTEGRAL_PADDING_EFFECT, @@ -47,6 +49,8 @@ enum EffectType { MULTIPLY_EFFECT, MIX_EFFECT, LIFT_GAMMA_GAIN_EFFECT, + BLUR_EFFECT, + UNSHARP_MASK_EFFECT, NO_EFFECT_TYPE }; @@ -76,13 +80,14 @@ struct InputStateInfo { unsigned last_width[MAX_VIDEO_CARDS], last_height[MAX_VIDEO_CARDS]; bool last_interlaced[MAX_VIDEO_CARDS], last_has_signal[MAX_VIDEO_CARDS], last_is_connected[MAX_VIDEO_CARDS]; unsigned last_frame_rate_nom[MAX_VIDEO_CARDS], last_frame_rate_den[MAX_VIDEO_CARDS]; + bmusb::PixelFormat last_pixel_format[MAX_VIDEO_CARDS]; bool has_last_subtitle[MAX_VIDEO_CARDS]; std::string last_subtitle[MAX_VIDEO_CARDS]; }; class Theme { public: - Theme(const std::string &filename, const std::vector &search_dirs, movit::ResourcePool *resource_pool, unsigned num_cards); + Theme(const std::string &filename, const std::vector &search_dirs, movit::ResourcePool *resource_pool); ~Theme(); struct Chain { @@ -97,14 +102,18 @@ public: Chain get_chain(unsigned num, float t, unsigned width, unsigned height, const 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); + int map_signal_to_card(int signal_num); + void set_signal_mapping(int signal_num, int card_idx); std::string get_channel_name(unsigned channel); - int get_channel_signal(unsigned channel); + int map_channel_to_signal(unsigned channel); bool get_supports_set_wb(unsigned channel); - void set_wb(unsigned channel, double r, double g, double b); + void set_wb(unsigned channel, float r, float g, float b); + void set_wb_for_card(int card_idx, float r, float g, float b); + movit::RGBTriplet get_white_balance_for_card(int card_idx); std::string get_channel_color(unsigned channel); + std::unordered_map white_balance_for_card; + std::vector get_transition_names(float t); void transition_clicked(int transition_num, float t); @@ -149,12 +158,15 @@ public: #endif struct MenuEntry { - MenuEntry(const std::string &text, lua_State *L, int lua_ref) - : text(text), is_submenu(false), entry{L, lua_ref} {} + MenuEntry(const std::string &text, lua_State *L, int lua_ref, unsigned flags) + : text(text), is_submenu(false), entry{L, lua_ref, flags} {} MenuEntry(const std::string &text, std::vector> submenu) : text(text), is_submenu(true), submenu(std::move(submenu)) {} ~MenuEntry(); + static constexpr unsigned CHECKABLE = 1; + static constexpr unsigned CHECKED = 2; + std::string text; bool is_submenu; @@ -163,6 +175,7 @@ public: struct { lua_State *L; int lua_ref; + unsigned flags; } entry; // is_submenu = true. @@ -179,11 +192,19 @@ public: theme_menu_callback = callback; } + 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); int set_theme_menu(lua_State *L); Chain get_chain_from_effect_chain(movit::EffectChain *effect_chain, unsigned num, const InputState &input_state); + void call_lua_wb_callback(unsigned channel, float r, float g, float b); std::string theme_path; @@ -191,8 +212,8 @@ private: lua_State *L; // Protected by . const InputState *input_state = nullptr; // Protected by . Only set temporarily, during chain setup. movit::ResourcePool *resource_pool; - int num_channels; - unsigned num_cards; + int num_channels = -1; + bool startup_finished = false; std::mutex map_m; std::map signal_to_card_mapping; // Protected by . @@ -217,12 +238,17 @@ private: std::unique_ptr theme_menu; std::function theme_menu_callback; - std::map channel_names; // Set using Nageru.set_theme(). Protected by . + std::map channel_names; // Set using Nageru.set_channel_name(). Protected by . + std::map channel_signals; // Set using Nageru.set_channel_signal(). Protected by . + std::map channel_supports_wb; // Set using Nageru.set_supports_wb(). Protected by . friend class LiveInputWrapper; friend class Scene; friend int ThemeMenu_set(lua_State *L); friend int Nageru_set_channel_name(lua_State *L); + friend int Nageru_set_num_channels(lua_State *L); + friend int Nageru_set_channel_signal(lua_State *L); + friend int Nageru_set_supports_wb(lua_State *L); }; // LiveInputWrapper is a facade on top of an YCbCrInput, exposed to @@ -236,7 +262,7 @@ public: LiveInputWrapper(Theme *theme, movit::EffectChain *chain, bmusb::PixelFormat pixel_format, bool override_bounce, bool deinterlace, bool user_connectable); bool connect_signal(int signal_num); // Must be called with the theme's lock held, since it accesses theme->input_state. Returns false on error. - void connect_signal_raw(int signal_num, const InputState &input_state); + void connect_card(int signal_num, const InputState &input_state); movit::Effect *get_effect() const { if (deinterlace) {