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imagefreeze: Only set caps if they do not match current caps

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1311>
This commit is contained in:
Sanchayan Maity 2021-11-05 15:17:20 +05:30
parent 21d7bd09ce
commit 3f49b21b80
1 changed files with 7 additions and 3 deletions
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6
subprojects/gst-plugins-good/gst/imagefreeze/gstimagefreeze.c
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@ -232,7 +232,7 @@ gst_image_freeze_sink_setcaps (GstImageFreeze * self, GstCaps * caps)
gboolean ret = FALSE; gboolean ret = FALSE;
GstStructure *s; GstStructure *s;
gint fps_n, fps_d; gint fps_n, fps_d;
GstCaps *othercaps, *intersection; GstCaps *othercaps, *intersection, *pad_current_caps;
guint i, n; guint i, n;
GstPad *pad; GstPad *pad;
@ -245,8 +245,12 @@ gst_image_freeze_sink_setcaps (GstImageFreeze * self, GstCaps * caps)
if (self->negotiated_framerate) { if (self->negotiated_framerate) {
gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, self->fps_n, gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, self->fps_n,
self->fps_d, NULL); self->fps_d, NULL);
pad_current_caps = gst_pad_get_current_caps (self->srcpad);
if (pad_current_caps && !gst_caps_is_equal (caps, pad_current_caps)) {
GST_DEBUG_OBJECT (pad, "Setting caps %" GST_PTR_FORMAT, caps); GST_DEBUG_OBJECT (pad, "Setting caps %" GST_PTR_FORMAT, caps);
gst_pad_set_caps (self->srcpad, caps); gst_pad_set_caps (self->srcpad, caps);
}
gst_caps_unref (pad_current_caps);
gst_caps_unref (caps); gst_caps_unref (caps);
return TRUE; return TRUE;
} }