From 7cc0cdd346aad5f10fa3170cf5773a73bb55a9f7 Mon Sep 17 00:00:00 2001
From: oioitff <oioitff@gmail.com>
Date: Thu, 9 May 2013 19:59:13 +0800
Subject: [PATCH] Only add stream data when it need more atrac data.

Tested with Djmax Portable.
---
 Core/HLE/sceAtrac.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Core/HLE/sceAtrac.cpp b/Core/HLE/sceAtrac.cpp
index f0ee0585ca..848d9e6a7e 100644
--- a/Core/HLE/sceAtrac.cpp
+++ b/Core/HLE/sceAtrac.cpp
@@ -429,6 +429,9 @@ u32 sceAtracAddStreamData(int atracID, u32 bytesToAdd)
 	// TODO
 	if (bytesToAdd > atrac->first.writableBytes)
 		return ATRAC_ERROR_ADD_DATA_IS_TOO_BIG;
+	// only add stream data when it need more atrac data
+	if (atrac->getRemainFrames() > 0)
+		return 0;
 
 	if (atrac->data_buf && (bytesToAdd > 0)) {
 		int addbytes = std::min(bytesToAdd, atrac->first.filesize - atrac->first.fileoffset);