Ensure proper alignment when preserving data too

2018-01-22 15:52:53 -08:00
parent d6d6ec03f1
commit a852ecf8ce
1 changed files with 3 additions and 2 deletions
@@ -914,8 +914,9 @@ static ALenum LoadData(ALbuffer *ALBuf, ALuint freq, ALsizei frames, enum UserFm

    if((access&AL_PRESERVE_DATA_BIT_SOFT))
    {
-        /* Can only preserve data with the same format. */
-        if(ALBuf->FmtChannels != DstChannels || ALBuf->OriginalType != SrcType)
+        /* Can only preserve data with the same format and alignment. */
+        if(ALBuf->FmtChannels != DstChannels || ALBuf->OriginalType != SrcType ||
+           ALBuf->OriginalAlign != align)
        {
            WriteUnlock(&ALBuf->lock);
            return AL_INVALID_VALUE;