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glcolorconvert: Use base transform metadata copy

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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
parent 5c106c0c2a
commit b06fc679ba
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;
}