Small indent fix.

[nageru] / nageru / decklink_output.cpp

diff --git a/nageru/decklink_output.cpp b/nageru/decklink_output.cpp
index 6b21edb0c45d066ebf3d8d68a6f8ed27410f4f8d..00d80432564c569f437a0817e3dafc22a9a3c37d 100644 (file)
--- a/nageru/decklink_output.cpp
+++ b/nageru/decklink_output.cpp
@@ -84,6 +84,9 @@ DeckLinkOutput::DeckLinkOutput(ResourcePool *resource_pool, QSurface *surface, u
 
 bool DeckLinkOutput::set_device(IDeckLink *decklink)
 {
+       if (decklink->QueryInterface(IID_IDeckLinkInput, (void**)&input) != S_OK) {
+               input = nullptr;
+       }
        if (decklink->QueryInterface(IID_IDeckLinkOutput, (void**)&output) != S_OK) {
                fprintf(stderr, "Warning: Card %u has no outputs\n", card_index);
                return false;
@@ -151,7 +154,7 @@ void DeckLinkOutput::start_output(uint32_t mode, int64_t base_pts)
                fprintf(stderr, "Failed to set video output connection for card %u\n", card_index);
                abort();
        }
-       if (config->SetFlag(bmdDeckLinkConfigUse1080pNotPsF, true) != S_OK) {
+       if (config->SetFlag(bmdDeckLinkConfigOutput1080pAsPsF, true) != S_OK) {
                fprintf(stderr, "Failed to set PsF flag for card\n");
                abort();
        }
@@ -193,6 +196,15 @@ void DeckLinkOutput::start_output(uint32_t mode, int64_t base_pts)
 
        display_mode->Release();
 
+       if (input != nullptr) {
+               if (input->DisableVideoInput() != S_OK) {
+                       fprintf(stderr, "Warning: Failed to disable video input for card %d\n", card_index);
+               }
+               if (input->DisableAudioInput() != S_OK) {
+                       fprintf(stderr, "Warning: Failed to disable audio input for card %d\n", card_index);
+               }
+       }
+
        HRESULT result = output->EnableVideoOutput(mode, bmdVideoOutputFlagDefault);
        if (result != S_OK) {
                fprintf(stderr, "Couldn't enable output with error 0x%x\n", result);
@@ -249,6 +261,10 @@ void DeckLinkOutput::end_output()
                }
        }
 
+       if (input != nullptr) {
+               input->Release();
+               input = nullptr;
+       }
        if (output != nullptr) {
                output->Release();
                output = nullptr;
@@ -423,7 +439,7 @@ uint32_t DeckLinkOutput::pick_video_mode(uint32_t mode) const
        }
 
        // Prioritize 59.94 > 60 > 29.97. If none of those are found, then pick the highest one.
-       for (const pair<int, int> &desired : vector<pair<int, int>>{ { 60000, 1001 }, { 60, 0 }, { 30000, 1001 } }) {
+       for (const pair<int, int> &desired : vector<pair<int, int>>{ { 60000, 1001 }, { 60, 1 }, { 30000, 1001 } }) {
                for (const auto &it : video_modes) {
                        if (it.second.frame_rate_num * desired.second == desired.first * it.second.frame_rate_den) {
                                return it.first;
@@ -548,11 +564,11 @@ void DeckLinkOutput::present_thread_func()
        for ( ;; ) {
                unique_ptr<Frame> frame;
                {
-                        unique_lock<mutex> lock(frame_queue_mutex);
-                        frame_queues_changed.wait(lock, [this]{
-                                return should_quit.should_quit() || !pending_video_frames.empty();
-                        });
-                        if (should_quit.should_quit()) {
+                       unique_lock<mutex> lock(frame_queue_mutex);
+                       frame_queues_changed.wait(lock, [this]{
+                               return should_quit.should_quit() || !pending_video_frames.empty();
+                       });
+                       if (should_quit.should_quit()) {
                                return;
                        }
                        frame = move(pending_video_frames.front());