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visual: small improvements

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This commit is contained in:
Wim Taymans 2011-06-09 11:52:32 +02:00
parent f565812e25
commit 4fa7dfb07a
1 changed files with 4 additions and 5 deletions
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9
ext/libvisual/visual.c
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@ -327,6 +327,7 @@ beach:
static gboolean static gboolean
gst_visual_src_setcaps (GstVisual * visual, GstCaps * caps) gst_visual_src_setcaps (GstVisual * visual, GstCaps * caps)
{ {
gboolean res;
GstStructure *structure; GstStructure *structure;
gint depth, pitch; gint depth, pitch;
@ -358,9 +359,9 @@ gst_visual_src_setcaps (GstVisual * visual, GstCaps * caps)
visual->duration = visual->duration =
gst_util_uint64_scale_int (GST_SECOND, visual->fps_d, visual->fps_n); gst_util_uint64_scale_int (GST_SECOND, visual->fps_d, visual->fps_n);
gst_pad_push_event (visual->srcpad, gst_event_new_caps (caps)); res = gst_pad_push_event (visual->srcpad, gst_event_new_caps (caps));
return TRUE; return res;
/* ERRORS */ /* ERRORS */
error: error:
@ -630,9 +631,7 @@ gst_visual_src_query (GstPad * pad, GstQuery * query)
return res; return res;
} }
/* allocate and output buffer, if no format was negotiated, this /* Make sure we are negotiated */
* function will negotiate one. After calling this function, a
* reverse negotiation could have happened. */
static GstFlowReturn static GstFlowReturn
ensure_negotiated (GstVisual * visual) ensure_negotiated (GstVisual * visual)
{ {