45 static GstCaps *_gst_gl_upload_element_transform_caps (GstBaseTransform * bt,
47 static gboolean _gst_gl_upload_element_set_caps (GstBaseTransform * bt,
52     bt, GstQuery * decide_query, GstQuery * query);
56 gst_gl_upload_element_prepare_output_buffer (GstBaseTransform * bt,
58 static GstFlowReturn gst_gl_upload_element_transform (GstBaseTransform * bt,
60 static gboolean gst_gl_upload_element_stop (GstBaseTransform * bt);
138 gst_gl_upload_element_stop (GstBaseTransform * bt)  in gst_gl_upload_element_stop()  argument
140   GstGLUploadElement *upload = GST_GL_UPLOAD_ELEMENT (bt);  in gst_gl_upload_element_stop()
144   return GST_BASE_TRANSFORM_CLASS (parent_class)->stop (bt);  in gst_gl_upload_element_stop()
162 _gst_gl_upload_element_transform_caps (GstBaseTransform * bt,  in _gst_gl_upload_element_transform_caps()  argument
165   GstGLBaseFilter *base_filter = GST_GL_BASE_FILTER (bt);  in _gst_gl_upload_element_transform_caps()
166   GstGLUploadElement *upload = GST_GL_UPLOAD_ELEMENT (bt);  in _gst_gl_upload_element_transform_caps()
215 _gst_gl_upload_element_propose_allocation (GstBaseTransform * bt,  in _gst_gl_upload_element_propose_allocation()  argument
218   GstGLUploadElement *upload = GST_GL_UPLOAD_ELEMENT (bt);  in _gst_gl_upload_element_propose_allocation()
231   context = gst_gl_base_filter_get_gl_context (GST_GL_BASE_FILTER (bt));  in _gst_gl_upload_element_propose_allocation()
239   ret = GST_BASE_TRANSFORM_CLASS (parent_class)->propose_allocation (bt,  in _gst_gl_upload_element_propose_allocation()
265 _gst_gl_upload_element_set_caps (GstBaseTransform * bt, GstCaps * in_caps,  in _gst_gl_upload_element_set_caps()  argument
268   GstGLUploadElement *upload = GST_GL_UPLOAD_ELEMENT (bt);  in _gst_gl_upload_element_set_caps()
274 gst_gl_upload_element_prepare_output_buffer (GstBaseTransform * bt,  in gst_gl_upload_element_prepare_output_buffer()  argument
277   GstGLUploadElement *upload = GST_GL_UPLOAD_ELEMENT (bt);  in gst_gl_upload_element_prepare_output_buffer()
281   bclass = GST_BASE_TRANSFORM_GET_CLASS (bt);  in gst_gl_upload_element_prepare_output_buffer()
283   if (gst_base_transform_is_passthrough (bt)) {  in gst_gl_upload_element_prepare_output_buffer()
294     GstPad *sinkpad = GST_BASE_TRANSFORM_SINK_PAD (bt);  in gst_gl_upload_element_prepare_output_buffer()
296     GST_DEBUG_OBJECT (bt,  in gst_gl_upload_element_prepare_output_buffer()
303     if (!gst_pad_needs_reconfigure (GST_BASE_TRANSFORM_SRC_PAD (bt))) {  in gst_gl_upload_element_prepare_output_buffer()
304       GST_DEBUG_OBJECT (bt, "Retry uploading with new caps");  in gst_gl_upload_element_prepare_output_buffer()
311     GST_ELEMENT_ERROR (bt, RESOURCE, NOT_FOUND, ("%s",  in gst_gl_upload_element_prepare_output_buffer()
322     bclass->copy_metadata (bt, buffer, *outbuf);  in gst_gl_upload_element_prepare_output_buffer()
328 gst_gl_upload_element_transform (GstBaseTransform * bt, GstBuffer * buffer,  in gst_gl_upload_element_transform()  argument