From e23e1ffcb78c88a84514c4038a0e999f102d25c2 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Thu, 28 May 2009 10:29:25 +0000
Subject: Added Audio::Timestamp::addMsecs method

svn-id: r40957
---
 sound/timestamp.cpp | 6 ++++++
 sound/timestamp.h   | 3 +++
 2 files changed, 9 insertions(+)

(limited to 'sound')

diff --git a/sound/timestamp.cpp b/sound/timestamp.cpp
index 8b0f660385..13de41ff06 100644
--- a/sound/timestamp.cpp
+++ b/sound/timestamp.cpp
@@ -53,6 +53,12 @@ Timestamp Timestamp::addFrames(int frames) const {
 	return timestamp;
 }
 
+Timestamp Timestamp::addMsecs(int ms) const {
+	Timestamp timestamp(*this);
+	timestamp._msecs += ms;
+	return timestamp;
+}
+
 int Timestamp::frameDiff(const Timestamp &b) const {
 	assert(_frameRate == b._frameRate);
 
diff --git a/sound/timestamp.h b/sound/timestamp.h
index deb86bc2d7..72671aaa77 100644
--- a/sound/timestamp.h
+++ b/sound/timestamp.h
@@ -56,6 +56,9 @@ public:
 	/** Adds a number of frames to a timestamp. */
 	Timestamp addFrames(int frames) const;
 
+	/** Adds a number of milliseconds to a timestamp. */
+	Timestamp addMsecs(int ms) const;
+
 	/** Computes the difference (# of frames) between this timestamp and b. */
 	int frameDiff(const Timestamp &b) const;
 
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