From 6ac03a94da0872c424caab1de79a9a0c1822305a Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Tue, 3 May 2016 01:44:49 +0200
Subject: [PATCH] Fix some leaks on DecklinkCapture shutdown.

---
 decklink_capture.cpp | 5 ++++-
 decklink_capture.h   | 3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/decklink_capture.cpp b/decklink_capture.cpp
index 956c546..a4753cb 100644
--- a/decklink_capture.cpp
+++ b/decklink_capture.cpp
@@ -134,7 +134,7 @@ size_t memcpy_interleaved_fastpath(uint8_t *dest1, uint8_t *dest2, const uint8_t
 }  // namespace
 
 DeckLinkCapture::DeckLinkCapture(IDeckLink *card, int card_index)
-	: card_index(card_index)
+	: card_index(card_index), card(card)
 {
 	{
 		const char *model_name;
@@ -262,6 +262,9 @@ DeckLinkCapture::~DeckLinkCapture()
 	if (has_dequeue_callbacks) {
 		dequeue_cleanup_callback();
 	}
+	input->Release();
+	config->Release();
+	card->Release();
 }
 
 HRESULT STDMETHODCALLTYPE DeckLinkCapture::QueryInterface(REFIID, LPVOID *)
diff --git a/decklink_capture.h b/decklink_capture.h
index 69ab08e..f547116 100644
--- a/decklink_capture.h
+++ b/decklink_capture.h
@@ -17,7 +17,7 @@ class IDeckLinkDisplayMode;
 class DeckLinkCapture : public CaptureInterface, IDeckLinkInputCallback
 {
 public:
-	DeckLinkCapture(IDeckLink *card, int card_index);
+	DeckLinkCapture(IDeckLink *card, int card_index);  // Takes ownership of <card>.
 	~DeckLinkCapture();
 
 	// IDeckLinkInputCallback.
@@ -106,6 +106,7 @@ private:
 
 	IDeckLinkConfiguration *config = nullptr;
 
+	IDeckLink *card = nullptr;
 	IDeckLinkInput *input = nullptr;
 	BMDTimeValue frame_duration;
 	BMDTimeScale time_scale;
-- 
2.39.2