Split DeckLink mode summarization into a separate shared file.

[nageru] / decklink_capture.cpp

diff --git a/decklink_capture.cpp b/decklink_capture.cpp
index 1093ab11aa0f64f388a6e348520ac8cb57f023a6..2c255207c0bd5009fe85c362ff7be2d985fdeed9 100644 (file)
--- a/decklink_capture.cpp
+++ b/decklink_capture.cpp
@@ -18,6 +18,7 @@
 #include <vector>
 
 #include "bmusb/bmusb.h"
+#include "decklink_util.h"
 
 #define FRAME_SIZE (8 << 20)  // 8 MB.
 
@@ -221,36 +222,8 @@ DeckLinkCapture::DeckLinkCapture(IDeckLink *card, int card_index)
                exit(1);
        }
 
-       for (IDeckLinkDisplayMode *mode_ptr; mode_it->Next(&mode_ptr) == S_OK; mode_ptr->Release()) {
-               VideoMode mode;
-
-               const char *mode_name;
-               if (mode_ptr->GetName(&mode_name) != S_OK) {
-                       mode.name = "Unknown mode";
-               } else {
-                       mode.name = mode_name;
-               }
-
-               mode.autodetect = false;
-
-               mode.width = mode_ptr->GetWidth();
-               mode.height = mode_ptr->GetHeight();
-
-               BMDTimeScale frame_rate_num;
-               BMDTimeValue frame_rate_den;
-               if (mode_ptr->GetFrameRate(&frame_rate_den, &frame_rate_num) != S_OK) {
-                       fprintf(stderr, "Could not get frame rate for mode '%s' on card %d\n", mode.name.c_str(), card_index);
-                       exit(1);
-               }
-               mode.frame_rate_num = frame_rate_num;
-               mode.frame_rate_den = frame_rate_den;
-
-               // TODO: Respect the TFF/BFF flag.
-               mode.interlaced = (mode_ptr->GetFieldDominance() == bmdLowerFieldFirst || mode_ptr->GetFieldDominance() == bmdUpperFieldFirst);
-
-               uint32_t id = mode_ptr->GetDisplayMode();
-               video_modes.insert(make_pair(id, mode));
-       }
+       video_modes = summarize_video_modes(mode_it, card_index);
+       mode_it->Release();
 
        set_video_mode_no_restart(bmdModeHD720p5994);