Make it possible for the user to select Rec. 601/709 for each input from the UI.

[nageru] / mixer.cpp

diff --git a/mixer.cpp b/mixer.cpp
index 31328212a24dc8a571a758794a82305504d5719c..6439e58cfaf845614357314c7f7f82fdfcd9b206 100644 (file)
--- a/mixer.cpp
+++ b/mixer.cpp
@@ -1081,6 +1081,17 @@ void Mixer::render_one_frame(int64_t duration)
                printf("Timecode: '%s'\n", timecode_text.c_str());
        }
 
+       // Update Y'CbCr settings for all cards.
+       {
+               unique_lock<mutex> lock(card_mutex);
+               for (unsigned card_index = 0; card_index < num_cards; ++card_index) {
+                       CaptureCard *card = &cards[card_index];
+                       input_state.ycbcr_coefficients_auto[card_index] = card->ycbcr_coefficients_auto;
+                       input_state.ycbcr_coefficients[card_index] = card->ycbcr_coefficients;
+                       input_state.full_range[card_index] = card->full_range;
+               }
+       }
+
        // Get the main chain from the theme, and set its state immediately.
        Theme::Chain theme_main_chain = theme->get_chain(0, pts(), global_flags.width, global_flags.height, input_state);
        EffectChain *chain = theme_main_chain.chain;
@@ -1282,6 +1293,26 @@ void Mixer::channel_clicked(int preview_num)
        theme->channel_clicked(preview_num);
 }
 
+void Mixer::get_input_ycbcr_interpretation(unsigned card_index, bool *ycbcr_coefficients_auto,
+                                           movit::YCbCrLumaCoefficients *ycbcr_coefficients, bool *full_range)
+{
+       unique_lock<mutex> lock(card_mutex);
+       CaptureCard *card = &cards[card_index];
+       *ycbcr_coefficients_auto = card->ycbcr_coefficients_auto;
+       *ycbcr_coefficients = card->ycbcr_coefficients;
+       *full_range = card->full_range;
+}
+
+void Mixer::set_input_ycbcr_interpretation(unsigned card_index, bool ycbcr_coefficients_auto,
+                                           movit::YCbCrLumaCoefficients ycbcr_coefficients, bool full_range)
+{
+       unique_lock<mutex> lock(card_mutex);
+       CaptureCard *card = &cards[card_index];
+       card->ycbcr_coefficients_auto = ycbcr_coefficients_auto;
+       card->ycbcr_coefficients = ycbcr_coefficients;
+       card->full_range = full_range;
+}
+
 void Mixer::start_mode_scanning(unsigned card_index)
 {
        assert(card_index < num_cards);