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Added wxSound for Windows support (successful WAV playback on VC++ 5)

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Fixes/Updates for the rest.
PNM decoder uses now wxBufferedInputStream to (to be tested).
Support for G72X is on the road ...


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3487 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guilhem Lavaux
1999-08-25 17:22:26 +00:00
parent 641d87d868
commit 503aa33d55
8 changed files with 652 additions and 31 deletions
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11
utils/wxMMedia2/lib/sndoss.cpp
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@@ -46,6 +46,7 @@ wxSoundStreamOSS::wxSoundStreamOSS(const wxString& dev_name)
close(m_fd);
m_oss_stop = TRUE;
m_q_filled = TRUE;
}
wxSoundStreamOSS::~wxSoundStreamOSS()
@@ -64,6 +65,7 @@ wxSoundStream& wxSoundStreamOSS::Read(void *buffer, size_t len)
int ret;
m_lastcount = (size_t)ret = read(m_fd, buffer, len);
m_q_filled = TRUE;
if (ret < 0)
m_snderror = wxSOUND_IOERR;
@@ -78,6 +80,7 @@ wxSoundStream& wxSoundStreamOSS::Write(const void *buffer, size_t len)
int ret;
m_lastcount = (size_t)ret = write(m_fd, buffer, len);
m_q_filled = TRUE;
if (ret < 0)
m_snderror = wxSOUND_IOERR;
@@ -220,6 +223,7 @@ static void _wxSound_OSS_CBack(gpointer data, int source,
void wxSoundStreamOSS::WakeUpEvt(int evt)
{
m_q_filled = FALSE;
OnSoundEvent(evt);
}
@@ -263,6 +267,7 @@ bool wxSoundStreamOSS::StartProduction(int evt)
ioctl(m_fd, SNDCTL_DSP_SETTRIGGER, &trig);
m_oss_stop = FALSE;
m_q_filled = FALSE;
return TRUE;
}
@@ -278,9 +283,15 @@ bool wxSoundStreamOSS::StopProduction()
close(m_fd);
m_oss_stop = TRUE;
m_q_filled = TRUE;
return TRUE;
}
bool wxSoundStreamOSS::QueueFilled() const
{
return m_q_filled;
}
//
// Detect the closest format (The best).
//