// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/mediactrl.h"
-
#if wxUSE_MEDIACTRL
+#include "wx/mediactrl.h"
+
#if wxUSE_GSTREAMER
#include <gst/gst.h> // main gstreamer header
# include <gst/gconf/gconf.h> // gstreamer glib configuration
#endif
-#include "wx/log.h" // wxLogDebug/wxLogSysError/wxLogTrace
-#include "wx/app.h" // wxTheApp->argc, wxTheApp->argv
+#ifndef WX_PRECOMP
+ #include "wx/log.h" // wxLogDebug/wxLogSysError/wxLogTrace
+ #include "wx/app.h" // wxTheApp->argc, wxTheApp->argv
+ #include "wx/timer.h" // wxTimer
+#endif
+
#include "wx/thread.h" // wxMutex/wxMutexLocker
-#include "wx/timer.h" // wxTimer
#ifdef __WXGTK__
-# include "wx/gtk/win_gtk.h" // for <gdk/gdkx.h>/GDK_WINDOW_XWINDOW
+ #include <gtk/gtk.h>
+ #include <gdk/gdkx.h>
+ #include "wx/gtk/private/gtk2-compat.h"
#endif
//-----------------------------------------------------------------------------
// Max wait time for element state waiting - GST_CLOCK_TIME_NONE for inf
#define wxGSTREAMER_TIMEOUT (100 * GST_MSECOND) // Max 100 milliseconds
-//-----------------------------------------------------------------------------
-// wxGTK Debugging and idle stuff
-//-----------------------------------------------------------------------------
-#ifdef __WXGTK__
-
-# ifdef __WXDEBUG__
-# if wxUSE_THREADS
-# define DEBUG_MAIN_THREAD \
- if (wxThread::IsMain() && g_mainThreadLocked) \
- wxPrintf(wxT("gui reentrance"));
-# else
-# define DEBUG_MAIN_THREAD
-# endif
-# else
-# define DEBUG_MAIN_THREAD
-# endif // Debug
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-extern bool g_mainThreadLocked;
-#endif // wxGTK
-
//-----------------------------------------------------------------------------
// wxLogTrace mask string
//-----------------------------------------------------------------------------
public:
wxGStreamerMediaBackend();
- ~wxGStreamerMediaBackend();
+ virtual ~wxGStreamerMediaBackend();
virtual bool CreateControl(wxControl* ctrl, wxWindow* parent,
wxWindowID id,
virtual bool Load(const wxString& fileName);
virtual bool Load(const wxURI& location);
+ virtual bool Load(const wxURI& location,
+ const wxURI& proxy)
+ { return wxMediaBackendCommonBase::Load(location, proxy); }
+
virtual wxMediaState GetState();
if(event->count > 0)
return FALSE;
- GdkWindow *window = GTK_PIZZA(be->GetControl()->m_wxwindow)->bin_window;
+ GdkWindow* window = gtk_widget_get_window(widget);
// I've seen this reccommended somewhere...
// TODO: Is this needed? Maybe it is just cruft...
//-----------------------------------------------------------------------------
#ifdef __WXGTK__
extern "C" {
-static gint gtk_window_realize_callback(GtkWidget* theWidget,
+static gint gtk_window_realize_callback(GtkWidget* widget,
wxGStreamerMediaBackend* be)
{
- DEBUG_MAIN_THREAD // TODO: Is this neccessary?
-
- if (g_isIdle) // FIXME: Why is needed? For wxYield? ??
- wxapp_install_idle_handler();
+ gdk_flush();
- wxYield(); // FIXME: RN: X Server gets an error/crash if I don't do
- // this or a messagebox beforehand?!?!??
-
- GdkWindow *window = GTK_PIZZA(theWidget)->bin_window;
+ GdkWindow* window = gtk_widget_get_window(widget);
wxASSERT(window);
gst_x_overlay_set_xwindow_id( GST_X_OVERLAY(be->m_xoverlay),
// Called by gstreamer when the media is done playing ("end of stream")
//-----------------------------------------------------------------------------
extern "C" {
-static void gst_finish_callback(GstElement *play,
+static void gst_finish_callback(GstElement *WXUNUSED(play),
wxGStreamerMediaBackend* be)
{
wxLogTrace(wxTRACE_GStreamer, wxT("gst_finish_callback"));
// on the command line as well for those who want extra traces.
//-----------------------------------------------------------------------------
extern "C" {
-static void gst_error_callback(GstElement *play,
- GstElement *src,
+static void gst_error_callback(GstElement *WXUNUSED(play),
+ GstElement *WXUNUSED(src),
GError *err,
gchar *debug,
- wxGStreamerMediaBackend* be)
+ wxGStreamerMediaBackend* WXUNUSED(be))
{
wxString sError;
sError.Printf(wxT("gst_error_callback\n")
//-----------------------------------------------------------------------------
extern "C" {
static void gst_notify_caps_callback(GstPad* pad,
- GParamSpec* pspec,
+ GParamSpec* WXUNUSED(pspec),
wxGStreamerMediaBackend* be)
{
wxLogTrace(wxTRACE_GStreamer, wxT("gst_notify_caps_callback"));
//-----------------------------------------------------------------------------
#if GST_VERSION_MAJOR > 0 || GST_VERSION_MINOR >= 10
extern "C" {
-static void gst_notify_stream_info_callback(GstElement* element,
- GParamSpec* pspec,
+static void gst_notify_stream_info_callback(GstElement* WXUNUSED(element),
+ GParamSpec* WXUNUSED(pspec),
wxGStreamerMediaBackend* be)
{
wxLogTrace(wxTRACE_GStreamer, wxT("gst_notify_stream_info_callback"));
//-----------------------------------------------------------------------------
#if GST_VERSION_MAJOR > 0 || GST_VERSION_MINOR >= 10
extern "C" {
-static gboolean gst_bus_async_callback(GstBus* bus,
+static gboolean gst_bus_async_callback(GstBus* WXUNUSED(bus),
GstMessage* message,
wxGStreamerMediaBackend* be)
{
{
// Use the xoverlay extension to tell gstreamer to play in our window
#ifdef __WXGTK__
- if(!GTK_WIDGET_REALIZED(m_ctrl->m_wxwindow))
+ if (!gtk_widget_get_realized(m_ctrl->m_wxwindow))
{
// Not realized yet - set to connect at realization time
g_signal_connect (m_ctrl->m_wxwindow,
}
else
{
- wxYield(); // see realize callback...
- GdkWindow *window = GTK_PIZZA(m_ctrl->m_wxwindow)->bin_window;
+ gdk_flush();
+
+ GdkWindow* window = gtk_widget_get_window(m_ctrl->m_wxwindow);
wxASSERT(window);
#endif
-
- gst_x_overlay_set_xwindow_id( GST_X_OVERLAY(m_xoverlay),
+ gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(m_xoverlay),
#ifdef __WXGTK__
GDK_WINDOW_XWINDOW( window )
#else
ctrl->GetHandle()
#endif
);
-
#ifdef __WXGTK__
- g_signal_connect (m_ctrl->m_wxwindow,
+ g_signal_connect(m_ctrl->m_wxwindow,
// m_ctrl->m_wxwindow/*m_ctrl->m_widget*/,
"expose_event",
G_CALLBACK(gtk_window_expose_callback), this);
//
// Called when the media is about to stop
//-----------------------------------------------------------------------------
-void wxGStreamerMediaEventHandler::OnMediaFinish(wxMediaEvent& event)
+void wxGStreamerMediaEventHandler::OnMediaFinish(wxMediaEvent& WXUNUSED(event))
{
// (RN - I have no idea why I thought this was good behaviour....
// maybe it made sense for streaming/nonseeking data but
// Sets m_playbin to NULL signifying we havn't loaded anything yet
//-----------------------------------------------------------------------------
wxGStreamerMediaBackend::wxGStreamerMediaBackend()
- : m_playbin(NULL)
+ : m_playbin(NULL),
+ m_eventHandler(NULL)
{
}
char **argvGST = new char*[wxTheApp->argc + 1];
for ( i = 0; i < wxTheApp->argc; i++ )
{
+#if wxUSE_UNICODE_WCHAR
argvGST[i] = wxStrdupA(wxConvUTF8.cWX2MB(wxTheApp->argv[i]));
+#else
+ argvGST[i] = wxStrdupA(wxTheApp->argv[i].utf8_str());
+#endif
}
argvGST[wxTheApp->argc] = NULL;
if(error)
{
wxLogSysError(wxT("Could not initialize GStreamer\n")
- wxT("Error Message:%s"),
+ wxT("Error Message:%s"),
(const wxChar*) wxConvUTF8.cMB2WX(error->message)
);
g_error_free(error);
#ifdef __WXGTK__
// We handle our own GTK expose events
- m_ctrl->m_noExpose = TRUE;
+ m_ctrl->m_noExpose = true;
#endif
if( !m_ctrl->wxControl::Create(parent, id, pos, size,
// so it doesn't draw over the video and cause sporadic
// disappearances of the video
gtk_widget_set_double_buffered(m_ctrl->m_wxwindow, FALSE);
-
- // Tell GtkPizza not to clear the background
- gtk_pizza_set_clear(GTK_PIZZA(m_ctrl->m_wxwindow), FALSE);
#endif
// don't erase the background of our control window
// Create our playbin object
m_playbin = gst_element_factory_make ("playbin", "play");
if (!GST_IS_ELEMENT(m_playbin))
- {
+ {
if(G_IS_OBJECT(m_playbin))
g_object_unref(m_playbin);
wxLogSysError(wxT("Got an invalid playbin"));
return false;
- }
+ }
#if GST_VERSION_MAJOR == 0 && GST_VERSION_MINOR < 10
// Connect the glib events/callbacks we want to our playbin
if( !TryAudioSink(audiosink) )
{
wxLogSysError(wxT("Could not find a valid audiosink"));
- return false;
+ return false;
}
}
}
g_object_unref(audiosink);
wxLogSysError(wxT("Could not find a suitable video sink"));
return false;
- }
+ }
}
}
}
//Workaround GstURI leading "//" problem and make sure it leads
//with that
- return DoLoad(wxString(wxT("file://")) +
- uristring.Right(uristring.Length() - 5)
+ return DoLoad(wxString(wxT("file://")) +
+ uristring.Right(uristring.length() - 5)
);
}
- else
+ else
return DoLoad(location.BuildURI());
}
return false;
}
+ // free current media resources
+ gst_element_set_state (m_playbin, GST_STATE_NULL);
+
// Make sure the passed URI is valid and tell playbin to load it
// non-file uris are encoded
wxASSERT(gst_uri_protocol_is_valid("file"));
// NB: whether we have paused or not and keep track of the time after the
// NB: pause and whenever the user seeks while paused
// NB:
-//
+//
// THREAD-UNSAFE, at least if not paused. Requires media to be at least paused.
//-----------------------------------------------------------------------------
wxLongLong wxGStreamerMediaBackend::GetPosition()
// Called when the window is moved - GStreamer takes care of this
// for us so nothing is needed
//-----------------------------------------------------------------------------
-void wxGStreamerMediaBackend::Move(int x, int y, int w, int h)
+void wxGStreamerMediaBackend::Move(int WXUNUSED(x),
+ int WXUNUSED(y),
+ int WXUNUSED(w),
+ int WXUNUSED(h))
{
}
m_dRate = dRate;
return true;
}
+#else
+ wxUnusedVar(dRate);
#endif
#endif
projects / wxWidgets.git / blobdiff