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95 lines
3.5 KiB
C
95 lines
3.5 KiB
C
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/*
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* gstvaapifeipak_h264.h - H.264 FEI PAK
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*
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* Copyright (C) 2016-2018 Intel Corporation
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* Author: Chen Xiaomin <xiaomin.chen@intel.com>
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* Author: Sreerenj Balachandran <sreerenj.balachandran@intel.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 Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GST_VAAPI_FEIPAK_H264_H
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#define GST_VAAPI_FEIPAK_H264_H
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#include <gst/vaapi/gstvaapiencoder.h>
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#include <gst/vaapi/gstvaapiutils_h264.h>
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#include <gst/vaapi/gstvaapifeiutils_h264.h>
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#include <gst/vaapi/gstvaapifei_objects_priv.h>
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G_BEGIN_DECLS
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typedef struct _GstVaapiFEIPakH264 GstVaapiFEIPakH264;
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/**
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* GstVaapiEncoderH264Prop:
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* @GST_VAAPI_FEIPAK_H264_PROP_MAX_BFRAMES: Number of B-frames between I
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* and P (uint).
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* @GST_VAAPI_FEIPAK_H264_PROP_INIT_QP: Initial quantizer value (uint).
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* @GST_VAAPI_FEIPAK_H264_PROP_MIN_QP: Minimal quantizer value (uint).
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* @GST_VAAPI_FEIPAK_H264_PROP_NUM_SLICES: Number of slices per frame (uint).
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* @GST_VAAPI_FEIPAK_H264_PROP_CABAC: Enable CABAC entropy coding mode (bool).
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* @GST_VAAPI_FEIPAK_H264_PROP_DCT8X8: Enable adaptive use of 8x8
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* transforms in I-frames (bool).
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* @GST_VAAPI_FEIPAK_H264_PROP_CPB_LENGTH: Length of the CPB buffer
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* in milliseconds (uint).
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* @GST_VAAPI_FEIPAK_H264_PROP_NUM_VIEWS: Number of views per frame.
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* @GST_VAAPI_FEIPAK_H264_PROP_VIEW_IDS: View IDs
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*
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* The set of H.264 feipak specific configurable properties.
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*/
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typedef enum
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{
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GST_VAAPI_FEIPAK_H264_PROP_MAX_BFRAMES = -1,
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GST_VAAPI_FEIPAK_H264_PROP_INIT_QP = -2,
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GST_VAAPI_FEIPAK_H264_PROP_MIN_QP = -3,
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GST_VAAPI_FEIPAK_H264_PROP_NUM_SLICES = -4,
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GST_VAAPI_FEIPAK_H264_PROP_CABAC = -5,
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GST_VAAPI_FEIPAK_H264_PROP_DCT8X8 = -6,
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GST_VAAPI_FEIPAK_H264_PROP_CPB_LENGTH = -7,
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GST_VAAPI_FEIPAK_H264_PROP_NUM_VIEWS = -8,
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GST_VAAPI_FEIPAK_H264_PROP_VIEW_IDS = -9,
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GST_VAAPI_FEIPAK_H264_PROP_NUM_REF = -10,
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} GstVaapiFEIPakH264Prop;
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GstVaapiEncoderStatus
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gst_vaapi_feipak_h264_reconfigure (GstVaapiFEIPakH264 * feipak,
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VAContextID va_context, GstVaapiProfile profile, guint8 profile_idc,
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guint mb_width, guint mb_height, guint32 num_views, guint slices_num,
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guint32 num_ref_frames);
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GstVaapiEncoderStatus
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gst_vaapi_feipak_h264_encode (GstVaapiFEIPakH264 * feipak,
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GstVaapiEncPicture * picture, GstVaapiCodedBufferProxy * codedbuf,
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GstVaapiSurfaceProxy * surface, GstVaapiFeiInfoToPakH264 *info_to_pak);
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GstVaapiEncoderStatus
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gst_vaapi_feipak_h264_flush (GstVaapiFEIPakH264 * feipak);
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GstVaapiFEIPakH264 *gst_vaapi_feipak_h264_new (GstVaapiEncoder * encoder,
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GstVaapiDisplay * display, VAContextID va_context);
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GstVaapiEncoderStatus
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gst_vaapi_feipak_h264_set_property (GstVaapiFEIPakH264 * feipak,
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gint prop_id, const GValue * value);
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gboolean
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gst_vaapi_feipak_h264_get_ref_pool (GstVaapiFEIPakH264 * feipak,
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gpointer * ref_pool_ptr);
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G_END_DECLS
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#endif /*GST_VAAPI_FEIPAK_H264_H */
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