mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 18:50:48 +00:00
3b8b2ff36c
Since the utils don't expose API defined in gstvaapisource.h, it is moved to their private headers where they are used. https://bugzilla.gnome.org/show_bug.cgi?id=786119
68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/*
|
|
* gstvaapiutils_mpeg2.h - MPEG-2 related utilities
|
|
*
|
|
* Copyright (C) 2011-2014 Intel Corporation
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_UTILS_MPEG2_H
|
|
#define GST_VAAPI_UTILS_MPEG2_H
|
|
|
|
#include <gst/vaapi/gstvaapiprofile.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GstVaapiLevelMPEG2:
|
|
* @GST_VAAPI_LEVEL_MPEG2_LOW: Low level.
|
|
* @GST_VAAPI_LEVEL_MPEG2_MAIN: Main level.
|
|
* @GST_VAAPI_LEVEL_MPEG2_HIGH_1440: High-1440 level.
|
|
* @GST_VAAPI_LEVEL_MPEG2_HIGH: High level.
|
|
*
|
|
* The set of all levels for #GstVaapiLevelMPEG2.
|
|
*/
|
|
typedef enum {
|
|
GST_VAAPI_LEVEL_MPEG2_LOW = 1,
|
|
GST_VAAPI_LEVEL_MPEG2_MAIN,
|
|
GST_VAAPI_LEVEL_MPEG2_HIGH_1440,
|
|
GST_VAAPI_LEVEL_MPEG2_HIGH,
|
|
} GstVaapiLevelMPEG2;
|
|
|
|
/* Returns a relative score for the supplied GstVaapiProfile */
|
|
guint
|
|
gst_vaapi_utils_mpeg2_get_profile_score (GstVaapiProfile profile);
|
|
|
|
/* Returns GstVaapiProfile from a string representation */
|
|
GstVaapiProfile
|
|
gst_vaapi_utils_mpeg2_get_profile_from_string (const gchar * str);
|
|
|
|
/* Returns a string representation for the supplied MPEG-2 profile */
|
|
const gchar *
|
|
gst_vaapi_utils_mpeg2_get_profile_string (GstVaapiProfile profile);
|
|
|
|
/* Returns GstVaapiLevelMPEG2 from a string representation */
|
|
GstVaapiLevelMPEG2
|
|
gst_vaapi_utils_mpeg2_get_level_from_string (const gchar * str);
|
|
|
|
/* Returns a string representation for the supplied MPEG-2 level */
|
|
const gchar *
|
|
gst_vaapi_utils_mpeg2_get_level_string (GstVaapiLevelMPEG2 level);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_UTILS_MPEG2_H */
|