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glcolorconvert: Use base transform metadata copy

Browse source 
Use base class default method instead of only copying flags and
timestamp. This way, selected meta's like compostion overlay will
be passed downstream as expected.

https://bugzilla.gnome.org/show_bug.cgi?id=754047
This commit is contained in:
Nicolas Dufresne 2015-08-24 19:28:10 -04:00 committed by Tim-Philipp Müller
parent 3d4f982045
commit 741118fb73
1 changed files with 5 additions and 2 deletions
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7
ext/gl/gstglcolorconvertelement.c
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@ -201,6 +201,9 @@ gst_gl_color_convert_element_prepare_output_buffer (GstBaseTransform * bt,
GstBuffer * inbuf, GstBuffer ** outbuf)
{
GstGLColorConvertElement *convert = GST_GL_COLOR_CONVERT_ELEMENT (bt);
GstBaseTransformClass *bclass;
bclass = GST_BASE_TRANSFORM_GET_CLASS (bt);
if (gst_base_transform_is_passthrough (bt)) {
*outbuf = inbuf;
@ -220,8 +223,8 @@ gst_gl_color_convert_element_prepare_output_buffer (GstBaseTransform * bt,
/* basetransform doesn't unref if they're the same */
if (inbuf == *outbuf)
gst_buffer_unref (*outbuf);
gst_buffer_copy_into (*outbuf, inbuf,
GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS, 0, -1);
else
bclass->copy_metadata (bt, inbuf, *outbuf);
return GST_FLOW_OK;
}