/usr/include/gstreamermm-1.0/gstreamermm/private/basetransform_p.h is in libgstreamermm-1.0-dev 1.10.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#ifndef _GSTREAMERMM_BASETRANSFORM_P_H
#define _GSTREAMERMM_BASETRANSFORM_P_H
#include <glibmm/class.h>
namespace Gst
{
class BaseTransform_Class : public Glib::Class
{
public:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
using CppObjectType = BaseTransform;
using BaseObjectType = GstBaseTransform;
using BaseClassType = GstBaseTransformClass;
using CppClassParent = Element_Class;
using BaseClassParent = GstElementClass;
friend class BaseTransform;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
const Glib::Class& init();
static void class_init_function(void* g_class, void* class_data);
static Glib::ObjectBase* wrap_new(GObject*);
protected:
//Callbacks (default signal handlers):
//These will call the *_impl member methods, which will then call the existing default signal callbacks, if any.
//You could prevent the original default signal handlers being called by overriding the *_impl method.
//Callbacks (virtual functions):
static GstCaps* transform_caps_vfunc_callback(GstBaseTransform* self, GstPadDirection direction, GstCaps* caps, GstCaps* filter);
static GstCaps* fixate_caps_vfunc_callback(GstBaseTransform* self, GstPadDirection direction, GstCaps* caps, GstCaps* othercaps);
static gboolean get_unit_size_vfunc_callback(GstBaseTransform* self, GstCaps* caps, gsize* size);
static gboolean set_caps_vfunc_callback(GstBaseTransform* self, GstCaps* incaps, GstCaps* outcaps);
static GstFlowReturn transform_ip_vfunc_callback(GstBaseTransform* self, GstBuffer* buf);
static gboolean src_event_vfunc_callback(GstBaseTransform* self, GstEvent* event);
static gboolean sink_event_vfunc_callback(GstBaseTransform* self, GstEvent* event);
static void before_transform_vfunc_callback(GstBaseTransform* self, GstBuffer* buffer);
static gboolean accept_caps_vfunc_callback(GstBaseTransform* self, GstPadDirection direction, GstCaps* caps);
static gboolean start_vfunc_callback(GstBaseTransform* self);
static gboolean stop_vfunc_callback(GstBaseTransform* self);
static gboolean filter_meta_vfunc_callback(GstBaseTransform* self, GstQuery* query, GType api, const GstStructure* params);
static GstFlowReturn submit_input_buffer_vfunc_callback(GstBaseTransform* self, gboolean is_discont, GstBuffer* input);
static gboolean copy_metadata_vfunc_callback(GstBaseTransform* self, GstBuffer* input, GstBuffer* outbuf);
static GstFlowReturn prepare_output_buffer_vfunc_callback(GstBaseTransform* self, GstBuffer* input, GstBuffer** buf);
static GstFlowReturn transform_vfunc_callback(GstBaseTransform* self, GstBuffer* inbuf, GstBuffer* outbuf);
static GstFlowReturn generate_output_vfunc_callback(GstBaseTransform* self, GstBuffer** outbuf);
static gboolean query_vfunc_callback(GstBaseTransform* self, GstPadDirection direction, GstQuery* query);
static gboolean propose_allocation_vfunc_callback(GstBaseTransform* self, GstQuery* decide_query, GstQuery* query);
static gboolean decide_allocation_vfunc_callback(GstBaseTransform* self, GstQuery* query);
};
} // namespace Gst
#include <gstreamermm/private/element_p.h>
#endif /* _GSTREAMERMM_BASETRANSFORM_P_H */
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