/usr/include/gstreamer-1.0/gst/gl/gstgloverlaycompositor.h is in libgstreamer-plugins-base1.0-dev 1.14.0-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | /*
* GStreamer
* Copyright (C) 2015 Lubosz Sarnecki <lubosz.sarnecki@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_GL_OVERLAY_COMPOSITOR_H__
#define __GST_GL_OVERLAY_COMPOSITOR_H__
#include <gst/video/video.h>
#include <gst/gl/gstgl_fwd.h>
#define GST_TYPE_GL_OVERLAY_COMPOSITOR (gst_gl_overlay_compositor_get_type())
#define GST_GL_OVERLAY_COMPOSITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_OVERLAY_COMPOSITOR,GstGLOverlayCompositor))
#define GST_GL_OVERLAY_COMPOSITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_OVERLAY_COMPOSITOR,GstGLOverlayCompositorClass))
#define GST_IS_GL_OVERLAY_COMPOSITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_OVERLAY_COMPOSITOR))
#define GST_IS_GL_OVERLAY_COMPOSITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_OVERLAY_COMPOSITOR))
#define GST_GL_OVERLAY_COMPOSITOR_CAST(obj) ((GstGLOverlayCompositor*)(obj))
G_BEGIN_DECLS
GST_GL_API
GType gst_gl_overlay_compositor_get_type (void);
/**
* GstGLOverlayCompositor
*
* Opaque #GstGLOverlayCompositor object
*/
struct _GstGLOverlayCompositor
{
GstObject parent;
GstGLContext *context;
/* <private> */
guint last_window_width;
guint last_window_height;
GList * overlays;
GstGLShader *shader;
gint position_attrib;
gint texcoord_attrib;
gpointer _padding[GST_PADDING];
};
/**
* GstGLOverlayCompositorClass:
*
*/
struct _GstGLOverlayCompositorClass
{
GstObjectClass object_class;
/* <private> */
gpointer _padding[GST_PADDING];
};
GST_GL_API
GstGLOverlayCompositor *gst_gl_overlay_compositor_new (GstGLContext * context);
GST_GL_API
void gst_gl_overlay_compositor_free_overlays (GstGLOverlayCompositor * compositor);
GST_GL_API
void gst_gl_overlay_compositor_upload_overlays (GstGLOverlayCompositor * compositor,
GstBuffer * buf);
GST_GL_API
void gst_gl_overlay_compositor_draw_overlays (GstGLOverlayCompositor * compositor);
GST_GL_API
GstCaps * gst_gl_overlay_compositor_add_caps(GstCaps * caps);
G_END_DECLS
#endif /* __GST_GL_OVERLAY_COMPOSITOR_H__ */
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