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ae429de8f6
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.
42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
/* Gstreamer video blending utility functions
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*
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* Copyright (C) <2011> Intel Corporation
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* Copyright (C) <2011> Collabora Ltd.
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* Copyright (C) <2011> Thibault Saunier <thibault.saunier@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_VIDEO_BLEND__
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#define __GST_VIDEO_BLEND__
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#include <gst/gst.h>
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#include <gst/video/video.h>
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GST_VIDEO_API
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void gst_video_blend_scale_linear_RGBA (GstVideoInfo * src, GstBuffer * src_buffer,
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gint dest_height, gint dest_width,
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GstVideoInfo * dest, GstBuffer ** dest_buffer);
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GST_VIDEO_API
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gboolean gst_video_blend (GstVideoFrame * dest,
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GstVideoFrame * src,
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gint x, gint y,
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gfloat global_alpha);
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#endif
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