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/*
* gstvaapiencoder_h264.h - H.264 encoder
*
* Copyright (C) 2011-2014 Intel Corporation
* Author: Wind Yuan <feng.yuan@intel.com>
* 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_ENCODER_H264_H
#define GST_VAAPI_ENCODER_H264_H
#include <gst/vaapi/gstvaapiencoder.h>
#include <gst/vaapi/gstvaapiutils_h264.h>
G_BEGIN_DECLS
#define GST_VAAPI_ENCODER_H264(encoder) \
((GstVaapiEncoderH264 *) (encoder))
typedef struct _GstVaapiEncoderH264 GstVaapiEncoderH264;
/**
* GstVaapiEncoderH264Prop:
* @GST_VAAPI_ENCODER_H264_PROP_MAX_BFRAMES: Number of B-frames between I
* and P (uint).
* @GST_VAAPI_ENCODER_H264_PROP_INIT_QP: Initial quantizer value (uint).
* @GST_VAAPI_ENCODER_H264_PROP_MIN_QP: Minimal quantizer value (uint).
* @GST_VAAPI_ENCODER_H264_PROP_NUM_SLICES: Number of slices per frame (uint).
* @GST_VAAPI_ENCODER_H264_PROP_CABAC: Enable CABAC entropy coding mode (bool).
* @GST_VAAPI_ENCODER_H264_PROP_DCT8X8: Enable adaptive use of 8x8
* transforms in I-frames (bool).
* @GST_VAAPI_ENCODER_H264_PROP_CPB_LENGTH: Length of the CPB buffer
* in milliseconds (uint).
* @GST_VAAPI_ENCODER_H264_PROP_NUM_VIEWS: Number of views per frame.
* @GST_VAAPI_ENCODER_H264_PROP_VIEW_IDS: View IDs
* @GST_VAAPI_ENCODER_H264_PROP_AUD: Insert AUD as first NAL per frame.
* @GST_VAAPI_ENCODER_H264_PROP_COMPLIANCE_MODE: Relax Compliance restrictions
* @GST_VAAPI_ENCODER_H264_PROP_NUM_REF_FRAMES: Maximum number of reference frames.
* @GST_VAAPI_ENCODER_H264_PROP_MBBRC: Macroblock level Bitrate Control.
* @GST_VAAPI_ENCODER_H264_PROP_QP_IP: Difference of QP between I and P frame.
* @GST_VAAPI_ENCODER_H264_PROP_QP_IB: Difference of QP between I and B frame.
*
* The set of H.264 encoder specific configurable properties.
*/
typedef enum {
GST_VAAPI_ENCODER_H264_PROP_MAX_BFRAMES = -1,
GST_VAAPI_ENCODER_H264_PROP_INIT_QP = -2,
GST_VAAPI_ENCODER_H264_PROP_MIN_QP = -3,
GST_VAAPI_ENCODER_H264_PROP_NUM_SLICES = -4,
GST_VAAPI_ENCODER_H264_PROP_CABAC = -5,
GST_VAAPI_ENCODER_H264_PROP_DCT8X8 = -6,
GST_VAAPI_ENCODER_H264_PROP_CPB_LENGTH = -7,
GST_VAAPI_ENCODER_H264_PROP_NUM_VIEWS = -8,
GST_VAAPI_ENCODER_H264_PROP_VIEW_IDS = -9,
GST_VAAPI_ENCODER_H264_PROP_AUD = -10,
GST_VAAPI_ENCODER_H264_PROP_COMPLIANCE_MODE = -11,
GST_VAAPI_ENCODER_H264_PROP_NUM_REF_FRAMES = -12,
GST_VAAPI_ENCODER_H264_PROP_MBBRC = -13,
GST_VAAPI_ENCODER_H264_PROP_QP_IP = -14,
GST_VAAPI_ENCODER_H264_PROP_QP_IB = -15,
} GstVaapiEncoderH264Prop;
GstVaapiEncoder *
gst_vaapi_encoder_h264_new (GstVaapiDisplay * display);
GPtrArray *
gst_vaapi_encoder_h264_get_default_properties (void);
gboolean
gst_vaapi_encoder_h264_set_max_profile (GstVaapiEncoderH264 * encoder,
GstVaapiProfile profile);
gboolean
gst_vaapi_encoder_h264_get_profile_and_level (GstVaapiEncoderH264 * encoder,
GstVaapiProfile * out_profile_ptr, GstVaapiLevelH264 * out_level_ptr);
G_END_DECLS
#endif /*GST_VAAPI_ENCODER_H264_H */
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