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glupload: handle upload methods with different caps

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If a upload method is selected then use it exclusively in transform_caps().
Also, reconfigure if the current caps don't match the current upload
method.

https://bugzilla.gnome.org/show_bug.cgi?id=783521
This commit is contained in:
Michael Olbrich 2018-07-04 09:21:00 +02:00
parent f3292dc156
commit f349cdccf5
1 changed files with 24 additions and 0 deletions
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24
gst-libs/gst/gl/gstglupload.c
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@ -1665,6 +1665,21 @@ gst_gl_upload_transform_caps (GstGLUpload * upload, GstGLContext * context,
GstCaps *result, *tmp; GstCaps *result, *tmp;
gint i; gint i;
if (upload->priv->method) {
tmp = upload->priv->method->transform_caps (upload->priv->method_impl,
context, direction, caps);
if (filter) {
result = gst_caps_intersect_full (filter, tmp, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (tmp);
} else {
result = tmp;
}
if (!gst_caps_is_empty (result))
return result;
else
gst_caps_unref (result);
}
tmp = gst_caps_new_empty (); tmp = gst_caps_new_empty ();
for (i = 0; i < G_N_ELEMENTS (upload_methods); i++) { for (i = 0; i < G_N_ELEMENTS (upload_methods); i++) {
@ -1868,6 +1883,15 @@ restart:
} }
goto restart; goto restart;
} else if (ret == GST_GL_UPLOAD_DONE || ret == GST_GL_UPLOAD_RECONFIGURE) { } else if (ret == GST_GL_UPLOAD_DONE || ret == GST_GL_UPLOAD_RECONFIGURE) {
if (last_impl != upload->priv->method_impl) {
GstCaps *caps = gst_gl_upload_transform_caps (upload, upload->context,
GST_PAD_SINK, upload->priv->in_caps, NULL);
if (!gst_caps_is_equal (upload->priv->out_caps, caps)) {
gst_buffer_replace (&outbuf, NULL);
ret = GST_GL_UPLOAD_RECONFIGURE;
}
gst_caps_unref (caps);
}
/* we are done */ /* we are done */
} else { } else {
upload->priv->method_impl = NULL; upload->priv->method_impl = NULL;