1 /* GStreamer 2 * Copyright (C) 2021 Igalia, S.L. 3 * Author: Víctor Jáquez <vjaquez@igalia.com> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #pragma once 22 23 #include <gst/va/gstvadisplay.h> 24 #include <gst/video/video.h> 25 #include <va/va.h> 26 27 G_BEGIN_DECLS 28 29 /** 30 * Opaque object helper for copying surfaces. 31 * 32 * It's purpose is to avoid circular dependencies. 33 */ 34 typedef struct _GstVaSurfaceCopy GstVaSurfaceCopy; 35 36 GstVaSurfaceCopy * gst_va_surface_copy_new (GstVaDisplay * display, 37 GstVideoInfo * vinfo); 38 void gst_va_surface_copy_free (GstVaSurfaceCopy * self); 39 gboolean gst_va_surface_copy (GstVaSurfaceCopy * self, 40 VASurfaceID dst, 41 VASurfaceID src); 42 43 G_END_DECLS 44