X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4d6306eb4da8cdac4b5dee9784959672c233eec8..7d255c9c341f4bdc3b1fb1adcca8ff6087533de9:/utils/wxMMedia/sndfile.cpp

diff --git a/utils/wxMMedia/sndfile.cpp b/utils/wxMMedia/sndfile.cpp
index 798969a6c9..0a5c031b6e 100644
--- a/utils/wxMMedia/sndfile.cpp
+++ b/utils/wxMMedia/sndfile.cpp
@@ -60,8 +60,9 @@ void wxSndFileCodec::Play(wxSound& snd)
   if (m_fstate != wxSFILE_STOPPED || IsSet(wxSND_BUFLOCKED))
     return;
 
-  if (!(m_fsize = PrepareToPlay()))
-    return;
+  if (m_fstate != wxSFILE_PREPARED_TO_PLAY)
+    if (!(m_fsize = PrepareToPlay()))
+      return;
 
   m_fpos = 0;
   m_fstate = wxSFILE_PLAYING;
@@ -193,7 +194,7 @@ wxMMtime wxSndFileCodec::GetPosition()
 wxMMtime wxSndFileCodec::GetLength()
 {
   if (m_sndtime.hours == -1 && m_istream)
-    PrepareToPlay();
+    m_fsize = PrepareToPlay();
 
   return m_sndtime;
 }
@@ -202,7 +203,6 @@ bool wxSndFileCodec::TranslateBuffer(wxSndBuffer& buf)
 {
 #define TMP_BUFSIZE 10240
 
-  wxUint32 buf_size;
   wxStreamBuffer *tmp_buf;
   wxSoundCodec *codec_in, *codec_out;
   wxSoundDataFormat std_format;
@@ -283,6 +283,8 @@ wxUint32 wxSndFileCodec::GetSize() const
 
 wxUint32 wxSndFileCodec::Available() const
 {
+  if (m_fstate == wxSFILE_STOPPED)
+    return 0;
   return m_fsize-m_fpos; 
 }