mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-08 13:18:52 +00:00
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
/* Gstreamer video blending utility functions
|
|
*
|
|
* Copyright (C) <2011> Intel Corporation
|
|
* Copyright (C) <2011> Collabora Ltd.
|
|
* Copyright (C) <2011> Thibault Saunier <thibault.saunier@collabora.com>
|
|
*
|
|
* 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_VIDEO_BLEND__
|
|
#define __GST_VIDEO_BLEND__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
|
|
GST_VIDEO_API
|
|
void gst_video_blend_scale_linear_RGBA (GstVideoInfo * src, GstBuffer * src_buffer,
|
|
gint dest_height, gint dest_width,
|
|
GstVideoInfo * dest, GstBuffer ** dest_buffer);
|
|
|
|
GST_VIDEO_API
|
|
gboolean gst_video_blend (GstVideoFrame * dest,
|
|
GstVideoFrame * src,
|
|
gint x, gint y,
|
|
gfloat global_alpha);
|
|
|
|
#endif
|