Properties

Types and Values

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstBaseTransform
                    ╰── GstGLBaseFilter
                        ╰── GstGLFilter

Description

GstGLBaseFilter handles the nitty gritty details of retrieving an OpenGL context. It also provided some wrappers around GstBaseTransform's start(), stop() and set_caps() virtual methods that ensure an OpenGL context is available and current in the calling thread.

Functions

Types and Values

typedef struct _GstGLBaseFilter GstGLBaseFilter;

typedef struct {
  GstBaseTransformClass parent_class;
  GstGLAPI supported_gl_api;

  gboolean (*gl_start)          (GstGLBaseFilter *filter);
  void     (*gl_stop)           (GstGLBaseFilter *filter);
  gboolean (*gl_set_caps)       (GstGLBaseFilter *filter, GstCaps * incaps, GstCaps * outcaps);
} GstGLBaseFilterClass;

Property Details

  “context”                  GstGLContext *

See Also

GstBaseTransform