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gldownload: remove texture-target field from dmabuf/sysmem caps

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=792342
This commit is contained in:
Matthew Waters 2018-02-09 12:32:52 +11:00
parent 5b970a75fa
commit 0d69b9d3cc
1 changed files with 14 additions and 0 deletions
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14
ext/gl/gstgldownloadelement.c
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@ -159,6 +159,18 @@ _set_caps_features (const GstCaps * caps, const gchar * feature_name)
return tmp;
}
static void
_remove_field (GstCaps * caps, const gchar * field)
{
guint n = gst_caps_get_size (caps);
guint i = 0;
for (i = 0; i < n; i++) {
GstStructure *s = gst_caps_get_structure (caps, i);
gst_structure_remove_field (s, field);
}
}
static GstCaps *
gst_gl_download_element_transform_caps (GstBaseTransform * bt,
GstPadDirection direction, GstCaps * caps, GstCaps * filter)
@ -174,10 +186,12 @@ gst_gl_download_element_transform_caps (GstBaseTransform * bt,
#if GST_GL_HAVE_PLATFORM_EGL && GST_GL_HAVE_DMABUF
newcaps = _set_caps_features (caps, GST_CAPS_FEATURE_MEMORY_DMABUF);
_remove_field (newcaps, "texture-target");
tmp = gst_caps_merge (tmp, newcaps);
#endif
newcaps = _set_caps_features (caps, GST_CAPS_FEATURE_MEMORY_SYSTEM_MEMORY);
_remove_field (newcaps, "texture-target");
tmp = gst_caps_merge (tmp, newcaps);
}