mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-04 23:46:43 +00:00
ff91d62415
Adds new property "prediction-type" to select different reference picture selection modes like hierarchical-p, hierarchical-b etc. Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com> https://bugzilla.gnome.org/show_bug.cgi?id=788918
98 lines
3.9 KiB
C
98 lines
3.9 KiB
C
/*
|
|
* 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.
|
|
* @GST_VAAPI_ENCODER_H264_PROP_TEMPORAL_LEVELS: Number of temporal levels
|
|
* @GST_VAAPI_ENCODER_H264_PROP_PREDICTION_TYPE: Reference picture selection modes
|
|
*
|
|
* 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,
|
|
GST_VAAPI_ENCODER_H264_PROP_TEMPORAL_LEVELS = -16,
|
|
GST_VAAPI_ENCODER_H264_PROP_PREDICTION_TYPE = -17,
|
|
} 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 */
|