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examples/gstplay/Makefile.am: Adding the interface library.

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Original commit message from CVS:
* examples/gstplay/Makefile.am: Adding the interface library.
* gst-libs/gst/play/Makefile.am: Adding the interface library.
* gst-libs/gst/play/gstplay.c: (gst_play_set_video_sink): Connecting tothe XOverlay size signal instead of GstVideoSink.
* gst-libs/gst/play/gstplay.h: Including the XOverlay interface to check        GST_IS_X_OVERLAY before signal connect.
* gst-libs/gst/video/gstvideosink.c: (gst_videosink_class_init):
Removing the have_video_size signal.
* gst-libs/gst/video/gstvideosink.h: Removing the have_video_size signal        and associated public method.
* sys/ximage/ximagesink.c: (gst_ximagesink_handle_xevents),
(gst_ximagesink_sinkconnect): Using XOverlay public method to fire size
signal.
* sys/xvideo/xvideosink.c: (gst_xvideosink_sinkconnect),
(gst_xvideosink_xwindow_new): Using XOverlay public method to fire size
signal.
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_sinkconnect):
Using XOverlay public method to fire size signal.
This commit is contained in:
Julien Moutte 2004-01-07 21:49:25 +00:00
parent 582bfb31f9
commit a7b940fd93
10 changed files with 40 additions and 59 deletions
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20
ChangeLog
View file

@ -1,3 +1,23 @@
2004-01-07 Julien MOUTTE <julien@moutte.net>
* examples/gstplay/Makefile.am: Adding the interface library.
* gst-libs/gst/play/Makefile.am: Adding the interface library.
* gst-libs/gst/play/gstplay.c: (gst_play_set_video_sink): Connecting to the XOverlay size signal instead of GstVideoSink.
* gst-libs/gst/play/gstplay.h: Including the XOverlay interface to check
GST_IS_X_OVERLAY before signal connect.
* gst-libs/gst/video/gstvideosink.c: (gst_videosink_class_init):
Removing the have_video_size signal.
* gst-libs/gst/video/gstvideosink.h: Removing the have_video_size signal
and associated public method.
* sys/ximage/ximagesink.c: (gst_ximagesink_handle_xevents),
(gst_ximagesink_sinkconnect): Using XOverlay public method to fire size
signal.
* sys/xvideo/xvideosink.c: (gst_xvideosink_sinkconnect),
(gst_xvideosink_xwindow_new): Using XOverlay public method to fire size
signal.
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_sinkconnect):
Using XOverlay public method to fire size signal.
2004-01-07 David Schleef <ds@schleef.org> 2004-01-07 David Schleef <ds@schleef.org>
* gst/videofilter/Makefile.am: * gst/videofilter/Makefile.am:

3
examples/gstplay/Makefile.am
View file

@ -5,5 +5,6 @@ player_SOURCES = player.c
player_CFLAGS = $(GST_CFLAGS) player_CFLAGS = $(GST_CFLAGS)
player_LDFLAGS = \ player_LDFLAGS = \
$(GST_LIBS) \ $(GST_LIBS) \
$(top_builddir)/gst-libs/gst/play/libgstplay-@GST_MAJORMINOR@.la $(top_builddir)/gst-libs/gst/play/libgstplay-@GST_MAJORMINOR@.la \
$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la

5
gst-libs/gst/play/Makefile.am
View file

@ -8,7 +8,10 @@ libgstplay_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINOR@
libgstplay_@GST_MAJORMINOR@include_HEADERS = gstplay.h libgstplay_@GST_MAJORMINOR@include_HEADERS = gstplay.h
libgstplay_@GST_MAJORMINOR@_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_CFLAGS) libgstplay_@GST_MAJORMINOR@_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_CFLAGS)
libgstplay_@GST_MAJORMINOR@_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_LIBS) $(GST_CONTROL_LIBS) libgstplay_@GST_MAJORMINOR@_la_LIBADD =
$(GST_LIBS) $(GST_PLUGINS_LIBS) \
$(GST_CONTROL_LIBS) \
$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la
libgstplay_@GST_MAJORMINOR@_la_LDFLAGS = \ libgstplay_@GST_MAJORMINOR@_la_LDFLAGS = \
-version-info @GST_PLUGINS_LIBVERSION@ -version-info @GST_PLUGINS_LIBVERSION@

7
gst-libs/gst/play/gstplay.c
View file

@ -685,8 +685,11 @@ gst_play_set_video_sink (GstPlay *play, GstElement *video_sink)
if (GST_IS_ELEMENT (video_sink_element)) { if (GST_IS_ELEMENT (video_sink_element)) {
g_hash_table_replace (play->priv->elements, "video_sink_element", g_hash_table_replace (play->priv->elements, "video_sink_element",
video_sink_element); video_sink_element);
g_signal_connect (G_OBJECT (video_sink_element), "have_video_size", if (GST_IS_X_OVERLAY (video_sink_element)) {
G_CALLBACK (gst_play_have_video_size), play); g_signal_connect (G_OBJECT (video_sink_element),
"desired_size_changed",
G_CALLBACK (gst_play_have_video_size), play);
}
} }
gst_element_set_state (video_sink, GST_STATE (GST_ELEMENT(play))); gst_element_set_state (video_sink, GST_STATE (GST_ELEMENT(play)));

1
gst-libs/gst/play/gstplay.h
View file

@ -21,6 +21,7 @@
#define __GST_PLAY_H__ #define __GST_PLAY_H__
#include <gst/gst.h> #include <gst/gst.h>
#include <gst/xoverlay/xoverlay.h>
#define GST_TYPE_PLAY (gst_play_get_type()) #define GST_TYPE_PLAY (gst_play_get_type())
#define GST_PLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY, GstPlay)) #define GST_PLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY, GstPlay))

7
gst-libs/gst/play/play.c
View file

@ -685,8 +685,11 @@ gst_play_set_video_sink (GstPlay *play, GstElement *video_sink)
if (GST_IS_ELEMENT (video_sink_element)) { if (GST_IS_ELEMENT (video_sink_element)) {
g_hash_table_replace (play->priv->elements, "video_sink_element", g_hash_table_replace (play->priv->elements, "video_sink_element",
video_sink_element); video_sink_element);
g_signal_connect (G_OBJECT (video_sink_element), "have_video_size", if (GST_IS_X_OVERLAY (video_sink_element)) {
G_CALLBACK (gst_play_have_video_size), play); g_signal_connect (G_OBJECT (video_sink_element),
"desired_size_changed",
G_CALLBACK (gst_play_have_video_size), play);
}
} }
gst_element_set_state (video_sink, GST_STATE (GST_ELEMENT(play))); gst_element_set_state (video_sink, GST_STATE (GST_ELEMENT(play)));

1
gst-libs/gst/play/play.h
View file

@ -21,6 +21,7 @@
#define __GST_PLAY_H__ #define __GST_PLAY_H__
#include <gst/gst.h> #include <gst/gst.h>
#include <gst/xoverlay/xoverlay.h>
#define GST_TYPE_PLAY (gst_play_get_type()) #define GST_TYPE_PLAY (gst_play_get_type())
#define GST_PLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY, GstPlay)) #define GST_PLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY, GstPlay))

37
gst-libs/gst/video/gstvideosink.c
View file

@ -24,15 +24,7 @@
#include "gstvideosink.h" #include "gstvideosink.h"
/* VideoSink signals and args */
enum {
HAVE_VIDEO_SIZE,
LAST_SIGNAL
};
static GstElementClass *parent_class = NULL; static GstElementClass *parent_class = NULL;
static guint gst_videosink_signals[LAST_SIGNAL] = { 0 };
/* Private methods */ /* Private methods */
@ -66,41 +58,12 @@ gst_videosink_class_init (GstVideoSinkClass *klass)
gstelement_class = (GstElementClass*)klass; gstelement_class = (GstElementClass*)klass;
parent_class = g_type_class_ref (GST_TYPE_ELEMENT); parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
gst_videosink_signals[HAVE_VIDEO_SIZE] =
g_signal_new ("have_video_size",
G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GstVideoSinkClass, have_video_size),
NULL, NULL,
gst_marshal_VOID__INT_INT, G_TYPE_NONE, 2,
G_TYPE_UINT, G_TYPE_UINT);
gstelement_class->set_clock = gst_videosink_set_clock; gstelement_class->set_clock = gst_videosink_set_clock;
} }
/* Public methods */ /* Public methods */
/**
* gst_video_sink_got_video_size:
* @videosink: a #GstVideoSink which received video geometry.
* @width: a width as a #gint.
* @height: a height as a #gint.
*
* This will fire an have_size signal and update the internal object's
* geometry.
*
* This function should be used by video sink developpers.
*/
void
gst_video_sink_got_video_size (GstVideoSink *videosink, gint width, gint height)
{
g_return_if_fail (videosink != NULL);
g_return_if_fail (GST_IS_VIDEOSINK (videosink));
g_signal_emit (G_OBJECT (videosink), gst_videosink_signals[HAVE_VIDEO_SIZE],
0, width, height);
}
GType GType
gst_videosink_get_type (void) gst_videosink_get_type (void)
{ {

9
gst-libs/gst/video/gstvideosink.h
View file

@ -61,19 +61,12 @@ struct _GstVideoSink {
struct _GstVideoSinkClass { struct _GstVideoSinkClass {
GstElementClass parent_class; GstElementClass parent_class;
/* signals */
void (*have_video_size) (GstVideoSink *element, gint width, gint height);
gpointer _gst_reserved[GST_PADDING]; gpointer _gst_reserved[GST_PADDING];
}; };
GType gst_videosink_get_type (void); GType gst_videosink_get_type (void);
/* public methods to fire signals */
void gst_video_sink_got_video_size (GstVideoSink *videosink,
gint width, gint height);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif /* __cplusplus */ #endif /* __cplusplus */

9
gst-libs/gst/video/videosink.h
View file

@ -61,19 +61,12 @@ struct _GstVideoSink {
struct _GstVideoSinkClass { struct _GstVideoSinkClass {
GstElementClass parent_class; GstElementClass parent_class;
/* signals */
void (*have_video_size) (GstVideoSink *element, gint width, gint height);
gpointer _gst_reserved[GST_PADDING]; gpointer _gst_reserved[GST_PADDING];
}; };
GType gst_videosink_get_type (void); GType gst_videosink_get_type (void);
/* public methods to fire signals */
void gst_video_sink_got_video_size (GstVideoSink *videosink,
gint width, gint height);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif /* __cplusplus */ #endif /* __cplusplus */