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glmixer: don't get the current caps from GstVideoInfo for the srcpad

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It's missing the caps features needed.
This commit is contained in:
Matthew Waters 2014-10-30 23:08:00 +11:00 committed by Tim-Philipp Müller
parent 6811c39ff9
commit 4a8b7c9193
1 changed files with 24 additions and 39 deletions
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63
ext/gl/gstglmixer.c
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@ -590,45 +590,6 @@ gst_gl_mixer_src_activate_mode (GstAggregator * aggregator, GstPadMode mode,
return result;
}
static gboolean
gst_gl_mixer_query_caps (GstPad * pad, GstAggregator * agg, GstQuery * query)
{
GstCaps *filter, *caps;
GstStructure *s;
gint n;
GstVideoAggregator *vagg = GST_VIDEO_AGGREGATOR (agg);
gst_query_parse_caps (query, &filter);
if (GST_VIDEO_INFO_FORMAT (&vagg->info) != GST_VIDEO_FORMAT_UNKNOWN) {
caps = gst_video_info_to_caps (&vagg->info);
} else {
caps = gst_pad_get_pad_template_caps (agg->srcpad);
}
caps = gst_caps_make_writable (caps);
n = gst_caps_get_size (caps) - 1;
for (; n >= 0; n--) {
s = gst_caps_get_structure (caps, n);
gst_structure_set (s, "width", GST_TYPE_INT_RANGE, 1, G_MAXINT,
"height", GST_TYPE_INT_RANGE, 1, G_MAXINT, NULL);
if (GST_VIDEO_INFO_FPS_D (&vagg->info) != 0) {
gst_structure_set (s,
"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
}
}
if (filter)
caps = gst_caps_intersect_full (filter, caps, GST_CAPS_INTERSECT_FIRST);
gst_query_set_caps_result (query, caps);
gst_caps_unref (caps);
return TRUE;
}
static GstCaps *
gst_gl_mixer_set_caps_features (const GstCaps * caps,
const gchar * feature_name)
@ -721,6 +682,30 @@ gst_gl_mixer_update_caps (GstGLMixer * mix, GstCaps * caps)
return result;
}
static gboolean
gst_gl_mixer_query_caps (GstPad * pad, GstAggregator * agg, GstQuery * query)
{
GstCaps *filter, *current_caps, *retcaps;
gst_query_parse_caps (query, &filter);
current_caps = gst_pad_get_current_caps (pad);
if (current_caps == NULL)
current_caps = gst_pad_get_pad_template_caps (agg->srcpad);
retcaps = gst_gl_mixer_caps_remove_format_info (current_caps);
gst_caps_unref (current_caps);
if (filter)
retcaps =
gst_caps_intersect_full (filter, retcaps, GST_CAPS_INTERSECT_FIRST);
gst_query_set_caps_result (query, retcaps);
gst_caps_unref (retcaps);
return TRUE;
}
static gboolean
gst_gl_mixer_src_query (GstAggregator * agg, GstQuery * query)
{