movit::EffectChain *chain;
std::function<void()> setup_chain;
- // May have duplicates.
+ // FRAME_HISTORY frames for each input, in order. Will contain duplicates
+ // for non-interlaced inputs.
std::vector<RefCountedFrame> input_frames;
};
std::mutex m;
lua_State *L; // Protected by <m>.
- const InputState *input_state; // Protected by <m>. Only set temporarily, during chain setup.
+ const InputState *input_state = nullptr; // Protected by <m>. Only set temporarily, during chain setup.
movit::ResourcePool *resource_pool;
int num_channels;
unsigned num_cards;
// Note: <override_bounce> is irrelevant for PixelFormat_8BitBGRA.
LiveInputWrapper(Theme *theme, movit::EffectChain *chain, bmusb::PixelFormat pixel_format, bool override_bounce, bool deinterlace);
- void connect_signal(int signal_num);
- void connect_signal_raw(int signal_num);
+ void connect_signal(int signal_num); // Must be called with the theme's <m> lock held, since it accesses theme->input_state.
+ void connect_signal_raw(int signal_num, const InputState &input_state);
movit::Effect *get_effect() const
{
if (deinterlace) {