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-rw-r--r--ext/swfdec/gstswfdec.c79
-rw-r--r--ext/swfdec/gstswfdec.h7
2 files changed, 79 insertions, 7 deletions
diff --git a/ext/swfdec/gstswfdec.c b/ext/swfdec/gstswfdec.c
index 91e79fb2..883a1052 100644
--- a/ext/swfdec/gstswfdec.c
+++ b/ext/swfdec/gstswfdec.c
@@ -36,6 +36,7 @@ GST_ELEMENT_DETAILS ("SWF video decoder",
/* Swfdec signals and args */
enum
{
+ SIGNAL_EMBED_URL,
/* FILL ME */
LAST_SIGNAL
};
@@ -85,6 +86,7 @@ static void gst_swfdec_get_property (GObject * object, guint prop_id,
static gboolean gst_swfdec_src_event (GstPad * pad, GstEvent * event);
static gboolean gst_swfdec_src_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value);
+static const GstFormat *gst_swfdec_get_src_formats (GstPad * pad);
static const GstQueryType *gst_swfdec_get_query_types (GstPad * pad);
static const GstEventMask *gst_swfdec_get_event_masks (GstPad * pad);
@@ -92,6 +94,7 @@ static GstElementStateReturn gst_swfdec_change_state (GstElement * element);
static GstElementClass *parent_class = NULL;
+static guint gst_swfdec_signals[LAST_SIGNAL];
GType
gst_swfdec_get_type (void)
@@ -131,6 +134,7 @@ gst_swfdec_base_init (gpointer g_class)
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_template_factory));
}
+
static void
gst_swfdec_class_init (GstSwfdecClass * klass)
{
@@ -147,6 +151,12 @@ gst_swfdec_class_init (GstSwfdecClass * klass)
gobject_class->dispose = gst_swfdec_dispose;
gstelement_class->change_state = gst_swfdec_change_state;
+
+ gst_swfdec_signals[SIGNAL_EMBED_URL] =
+ g_signal_new ("embed-url", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GstSwfdecClass, embed_url), NULL, NULL,
+ g_cclosure_marshal_VOID__STRING, G_TYPE_NONE, 1, G_TYPE_STRING);
}
static GstCaps *
@@ -185,7 +195,6 @@ gst_swfdec_video_link (GstPad * pad, const GstCaps * caps)
gst_structure_get_int (structure, "width", &width);
gst_structure_get_int (structure, "height", &height);
- g_print ("setting size to %d x %d\n", width, height);
ret = swfdec_decoder_set_image_size (swfdec->decoder, width, height);
if (ret == SWF_OK) {
swfdec->width = width;
@@ -281,7 +290,10 @@ gst_swfdec_loop (GstElement * element)
GstBuffer *videobuf;
GstBuffer *audiobuf;
gboolean ret;
+ const char *url;
+ swfdec_decoder_set_mouse (swfdec->decoder, swfdec->x, swfdec->y,
+ swfdec->button);
ret = swfdec_render_iterate (swfdec->decoder);
if (!ret) {
gst_pad_push (swfdec->videopad, GST_DATA (gst_event_new (GST_EVENT_EOS)));
@@ -313,13 +325,20 @@ gst_swfdec_loop (GstElement * element)
GST_DEBUG ("pushing image/sound %" G_GINT64_FORMAT, swfdec->timestamp);
- video_buffer = swfdec_render_get_image (swfdec->decoder);
- videobuf = gst_buffer_new ();
- GST_BUFFER_DATA (videobuf) = video_buffer->data;
- GST_BUFFER_SIZE (videobuf) = video_buffer->length;
- GST_BUFFER_TIMESTAMP (videobuf) = swfdec->timestamp;
+ if (swfdec->skip_index) {
+ video_buffer = NULL;
+ swfdec->skip_index--;
+ } else {
+ video_buffer = swfdec_render_get_image (swfdec->decoder);
+ swfdec->skip_index = swfdec->skip_frames - 1;
- gst_pad_push (swfdec->videopad, GST_DATA (videobuf));
+ videobuf = gst_buffer_new ();
+ GST_BUFFER_DATA (videobuf) = video_buffer->data;
+ GST_BUFFER_SIZE (videobuf) = video_buffer->length;
+ GST_BUFFER_TIMESTAMP (videobuf) = swfdec->timestamp;
+
+ gst_pad_push (swfdec->videopad, GST_DATA (videobuf));
+ }
audio_buffer = swfdec_render_get_audio (swfdec->decoder);
audiobuf = gst_buffer_new ();
@@ -330,6 +349,12 @@ gst_swfdec_loop (GstElement * element)
gst_pad_push (swfdec->audiopad, GST_DATA (audiobuf));
swfdec->timestamp += swfdec->interval;
+
+ url = swfdec_decoder_get_url (swfdec->decoder);
+ if (url) {
+ g_signal_emit (G_OBJECT (swfdec), gst_swfdec_signals[SIGNAL_EMBED_URL],
+ 0, url);
+ }
}
}
@@ -353,6 +378,7 @@ gst_swfdec_init (GstSwfdec * swfdec)
gst_swfdec_get_event_masks);
gst_pad_set_query_type_function (swfdec->videopad,
gst_swfdec_get_query_types);
+ gst_pad_set_formats_function (swfdec->videopad, gst_swfdec_get_src_formats);
gst_element_add_pad (GST_ELEMENT (swfdec), swfdec->videopad);
swfdec->audiopad =
@@ -364,6 +390,7 @@ gst_swfdec_init (GstSwfdec * swfdec)
gst_swfdec_get_event_masks);
gst_pad_set_query_type_function (swfdec->audiopad,
gst_swfdec_get_query_types);
+ gst_pad_set_formats_function (swfdec->audiopad, gst_swfdec_get_src_formats);
gst_element_add_pad (GST_ELEMENT (swfdec), swfdec->audiopad);
gst_element_set_loop_function (GST_ELEMENT (swfdec), gst_swfdec_loop);
@@ -377,6 +404,11 @@ gst_swfdec_init (GstSwfdec * swfdec)
GST_FLAG_SET (GST_ELEMENT (swfdec), GST_ELEMENT_EVENT_AWARE);
swfdec->frame_rate = 0.;
+ swfdec->x = -1;
+ swfdec->y = -1;
+
+ swfdec->skip_frames = 2;
+ swfdec->skip_index = 0;
}
static void
@@ -459,12 +491,24 @@ gst_swfdec_get_event_masks (GstPad * pad)
{
static const GstEventMask gst_swfdec_event_masks[] = {
{GST_EVENT_SEEK, GST_SEEK_METHOD_SET | GST_SEEK_FLAG_FLUSH},
+ {GST_EVENT_NAVIGATION, 0},
{0,}
};
return gst_swfdec_event_masks;
}
+static const GstFormat *
+gst_swfdec_get_src_formats (GstPad * pad)
+{
+ static const GstFormat src_formats[] = {
+ GST_FORMAT_TIME,
+ 0
+ };
+
+ return src_formats;
+}
+
static gboolean
gst_swfdec_src_event (GstPad * pad, GstEvent * event)
{
@@ -508,6 +552,27 @@ gst_swfdec_src_event (GstPad * pad, GstEvent * event)
res = TRUE;
break;
}
+ case GST_EVENT_NAVIGATION:
+ {
+ GstStructure *structure = event->event_data.structure.structure;
+ const char *type;
+
+ type = gst_structure_get_string (structure, "event");
+ GST_DEBUG ("got nav event %s", type);
+ if (g_str_equal (type, "mouse-move")) {
+ gst_structure_get_double (structure, "pointer_x", &swfdec->x);
+ gst_structure_get_double (structure, "pointer_y", &swfdec->y);
+ } else if (g_str_equal (type, "mouse-button-press")) {
+ gst_structure_get_double (structure, "pointer_x", &swfdec->x);
+ gst_structure_get_double (structure, "pointer_y", &swfdec->y);
+ swfdec->button = 1;
+ } else if (g_str_equal (type, "mouse-button-release")) {
+ gst_structure_get_double (structure, "pointer_x", &swfdec->x);
+ gst_structure_get_double (structure, "pointer_y", &swfdec->y);
+ swfdec->button = 0;
+ }
+ break;
+ }
default:
res = FALSE;
break;
diff --git a/ext/swfdec/gstswfdec.h b/ext/swfdec/gstswfdec.h
index ea8bc59f..2b058f61 100644
--- a/ext/swfdec/gstswfdec.h
+++ b/ext/swfdec/gstswfdec.h
@@ -71,11 +71,18 @@ struct _GstSwfdec
gint height;
gint64 total_frames;
+ double x, y;
+ int button;
+
+ int skip_frames;
+ int skip_index;
};
struct _GstSwfdecClass
{
GstElementClass parent_class;
+
+ void (*embed_url) (GstElement *element, const char *url);
};
GType gst_swfdec_get_type (void);
generated by cgit v1.2.1 (git 2.18.0) at 2024-09-21 21:34:43 +0000