some output plugin api changes

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@2292 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 47 insertions, 46 deletions

diff --git a/src/plugins/Output/oss/outputoss.cpp b/src/plugins/Output/oss/outputoss.cpp
index 6722f18ad..51031116a 100644
--- a/src/plugins/Output/oss/outputoss.cpp
+++ b/src/plugins/Output/oss/outputoss.cpp
@@ -60,91 +60,92 @@ OutputOSS::~OutputOSS()
     }
 }
 
-void OutputOSS::configure(quint32 freq, int chan, Qmmp::AudioFormat format)
+void OutputOSS::post()
+{
+    ioctl(m_audio_fd, SNDCTL_DSP_POST, 0);
+}
+
+void OutputOSS::sync()
+{
+    ioctl(m_audio_fd, SNDCTL_DSP_SYNC, 0);
+}
+
+bool OutputOSS::initialize(quint32 freq, int chan, Qmmp::AudioFormat format)
 {
+    m_audio_fd = open(m_audio_device.toAscii(), O_WRONLY, 0);
+
+    if (m_audio_fd < 0)
+    {
+        qWarning("OSSOutput: failed to open output device '%s'", qPrintable(m_audio_device));
+        return false;
+    }
+
+    int flags;
+    if ((flags = fcntl(m_audio_fd, F_GETFL, 0)) > 0)
+    {
+        flags &= O_NDELAY;
+        fcntl(m_audio_fd, F_SETFL, flags);
+    }
+    fd_set afd;
+    FD_ZERO(&afd);
+    FD_SET(m_audio_fd, &afd);
+    struct timeval tv;
+    tv.tv_sec = 0l;
+    tv.tv_usec = 50000l;
+    do_select = (select(m_audio_fd + 1, 0, &afd, 0, &tv) > 0);
+
     int p;
     switch (format)
     {
     case Qmmp::PCM_S16LE:
-        p = AFMT_S16_LE;
+#ifdef AFMT_S16_NE
+    p = AFMT_S16_NE;
+#else
+    p = AFMT_S16_LE;
+#endif
         break;
     case Qmmp::PCM_S8:
         p = AFMT_S8;
         break;
     default:
         qWarning("OutputOSS: unsupported audio format");
-        return;
+        return false;
     }
     int param = p;
     if (ioctl(m_audio_fd, SNDCTL_DSP_SETFMT, &p) < 0)
     {
         qWarning("OutputOSS: ioctl SNDCTL_DSP_SETFMT failed: %s",strerror(errno));
-        return;
+        //return;
     }
-    if(param != p)
+    /*if(param != p)
     {
         qWarning("OutputOSS: unsupported audio format");
         return;
-    }
+    }*/
     param = chan;
     if(ioctl(m_audio_fd, SNDCTL_DSP_CHANNELS, &chan) < 0)
     {
         qWarning("OutputOSS: ioctl SNDCTL_DSP_CHANNELS failed: %s", strerror(errno));
-        return;
+        return false;
     }
     if(param != chan)
     {
         qWarning("OutputOSS: unsupported %d-channel mode", param);
-        return;
+        return false;
     }
     uint param2 = freq;
     if (ioctl(m_audio_fd, SNDCTL_DSP_SPEED, &freq) < 0)
     {
         qWarning("OutputOSS: ioctl SNDCTL_DSP_SPEED failed: %s", strerror(errno));
-        return;
+        return false;
     }
     if(param2 != freq)
     {
         qWarning("OutputOSS: unsupported sample rate");
-        return;
-    }
-    ioctl(m_audio_fd, SNDCTL_DSP_RESET, 0);
-    Output::configure(freq, chan, format);
-}
-
-void OutputOSS::post()
-{
-    ioctl(m_audio_fd, SNDCTL_DSP_POST, 0);
-}
-
-void OutputOSS::sync()
-{
-    ioctl(m_audio_fd, SNDCTL_DSP_SYNC, 0);
-}
-
-bool OutputOSS::initialize()
-{
-    m_audio_fd = open(m_audio_device.toAscii(), O_WRONLY, 0);
-
-    if (m_audio_fd < 0)
-    {
-        qWarning("OSSOutput: failed to open output device '%s'", qPrintable(m_audio_device));
         return false;
     }
-
-    int flags;
-    if ((flags = fcntl(m_audio_fd, F_GETFL, 0)) > 0)
-    {
-        flags &= O_NDELAY;
-        fcntl(m_audio_fd, F_SETFL, flags);
-    }
-    fd_set afd;
-    FD_ZERO(&afd);
-    FD_SET(m_audio_fd, &afd);
-    struct timeval tv;
-    tv.tv_sec = 0l;
-    tv.tv_usec = 50000l;
-    do_select = (select(m_audio_fd + 1, 0, &afd, 0, &tv) > 0);
+    ioctl(m_audio_fd, SNDCTL_DSP_RESET, 0);
+    configure(freq, chan, format);
     return true;
 }