From 30e68efac41a96e97fc9d42d0b7f9903e76ccfb5 Mon Sep 17 00:00:00 2001
From: Matthew Hoops
Date: Wed, 30 Sep 2015 00:25:24 -0400
Subject: BACKENDS: Add a closeCD() function to the AudioCDManager

---
 backends/audiocd/audiocd.h                 |  5 +++++
 backends/audiocd/default/default-audiocd.h |  1 +
 backends/audiocd/sdl/sdl-audiocd.cpp       | 13 +++++++++----
 backends/audiocd/sdl/sdl-audiocd.h         |  1 +
 4 files changed, 16 insertions(+), 4 deletions(-)

(limited to 'backends/audiocd')

diff --git a/backends/audiocd/audiocd.h b/backends/audiocd/audiocd.h
index 72a01fd87e..598893e315 100644
--- a/backends/audiocd/audiocd.h
+++ b/backends/audiocd/audiocd.h
@@ -113,6 +113,11 @@ public:
 	 */
 	virtual bool openCD() = 0;
 
+	/**
+	 * Close the currently open CD drive
+	 */
+	virtual void closeCD() = 0;
+
 	/**
 	 * Poll CD status.
 	 * @return true if CD audio is playing
diff --git a/backends/audiocd/default/default-audiocd.h b/backends/audiocd/default/default-audiocd.h
index 1d64690add..6011a8fafd 100644
--- a/backends/audiocd/default/default-audiocd.h
+++ b/backends/audiocd/default/default-audiocd.h
@@ -43,6 +43,7 @@ public:
 	virtual Status getStatus() const; // Subclasses should override for better status results
 
 	bool openCD();
+	virtual void closeCD() {}
 
 	/**
 	 * Open a CD using the specified drive index
diff --git a/backends/audiocd/sdl/sdl-audiocd.cpp b/backends/audiocd/sdl/sdl-audiocd.cpp
index ff50c56af3..d745f29a12 100644
--- a/backends/audiocd/sdl/sdl-audiocd.cpp
+++ b/backends/audiocd/sdl/sdl-audiocd.cpp
@@ -43,10 +43,7 @@ SdlAudioCDManager::SdlAudioCDManager()
 }
 
 SdlAudioCDManager::~SdlAudioCDManager() {
-	if (_cdrom) {
-		SDL_CDStop(_cdrom);
-		SDL_CDClose(_cdrom);
-	}
+	closeCD();
 }
 
 bool SdlAudioCDManager::openCD(int drive) {
@@ -67,6 +64,14 @@ bool SdlAudioCDManager::openCD(int drive) {
 	return (_cdrom != NULL);
 }
 
+void SdlAudioCDManager::closeCD() {
+	if (_cdrom) {
+                SDL_CDStop(_cdrom);
+                SDL_CDClose(_cdrom);
+		_cdrom = 0;
+        }
+}
+
 void SdlAudioCDManager::stopCD() {
 	// Stop CD Audio in 1/10th of a second
 	_cdStopTime = SDL_GetTicks() + 100;
diff --git a/backends/audiocd/sdl/sdl-audiocd.h b/backends/audiocd/sdl/sdl-audiocd.h
index bfad7b6805..4ece8ddfe7 100644
--- a/backends/audiocd/sdl/sdl-audiocd.h
+++ b/backends/audiocd/sdl/sdl-audiocd.h
@@ -39,6 +39,7 @@ public:
 
 protected:
 	virtual bool openCD(int drive);
+	virtual void closeCD();
 	virtual void updateCD();
 	virtual bool pollCD() const;
 	virtual void playCD(int track, int num_loops, int start_frame, int duration);
-- 
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