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d0d9f5e274
There are 6 new va buffer types, each defined as a specific codec object. Borrowed the code from gstvaapicodecobject , but made a clear separation to avoid any possible mess-up. Because unlike the other gstvaaicodecobjects, feicodecobjects can be shared between elements and also can be accessed from different thread. Unlike the other fei codecs object, VAEncMiscParameterTypeFEIFrameControl object is not shared between elements.So we utilize the already existing gst_vaapi_enc_misc_param_new(), but still keeping the code in gstvaapfei_objects_priv.h in order to have a better code readability. Fixme: -- Probably we need _locked_map() and _unlocked_map() -- Context can be associated with PreEnc(not just Enoder) once we have the proper support inplace, but for now we don't have PreEnc support, so should be safe enough to use GstVaapiEncoder. https://bugzilla.gnome.org/show_bug.cgi?id=785712 https://bugzilla.gnome.org/show_bug.cgi?id=784667
112 lines
4.5 KiB
C
112 lines
4.5 KiB
C
/*
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* gstvaapifei_objects.h - VA FEI objects abstraction
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*
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* Copyright (C) 2017-2018 Intel Corporation
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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_FEI_OBJECTS_H
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#define GST_VAAPI_FEI_OBJECTS_H
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G_BEGIN_DECLS
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#define GST_VAAPI_FEI_CODEC_OBJECT(obj) \
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((GstVaapiFeiCodecObject *) (obj))
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typedef struct _GstVaapiFeiCodecObject GstVaapiFeiCodecObject;
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typedef struct _GstVaapiEncFeiMbCode GstVaapiEncFeiMbCode;
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typedef struct _GstVaapiEncFeiMv GstVaapiEncFeiMv;
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typedef struct _GstVaapiEncFeiMvPredictor GstVaapiEncFeiMvPredictor;
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typedef struct _GstVaapiEncFeiMbControl GstVaapiEncFeiMbControl;
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typedef struct _GstVaapiEncFeiQp GstVaapiEncFeiQp;
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typedef struct _GstVaapiEncFeiDistortion GstVaapiEncFeiDistortion;
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struct _GstVaapiEncoder;
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/* ----------------- Base Codec Object ---------------------------- */
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/* ------------------------------------------------------------------------- */
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GstVaapiFeiCodecObject *
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gst_vaapi_fei_codec_object_ref (GstVaapiFeiCodecObject *object);
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void
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gst_vaapi_fei_codec_object_unref (GstVaapiFeiCodecObject *object);
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void
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gst_vaapi_fei_codec_object_replace (GstVaapiFeiCodecObject **old_object_ptr,
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GstVaapiFeiCodecObject *new_object);
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gboolean
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gst_vaapi_fei_codec_object_map (GstVaapiFeiCodecObject *object,
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gpointer *data, guint *size);
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void
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gst_vaapi_fei_codec_object_unmap (GstVaapiFeiCodecObject *object);
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/* ------------------------------------------------------------------------- */
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/* --- MB Code buffer --- */
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/* ------------------------------------------------------------------------- */
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GstVaapiEncFeiMbCode *
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gst_vaapi_enc_fei_mb_code_new (struct _GstVaapiEncoder * encoder, gconstpointer param,
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guint param_size);
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/* ------------------------------------------------------------------------- */
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/* --- MV Buffer --- */
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/* ------------------------------------------------------------------------- */
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GstVaapiEncFeiMv *
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gst_vaapi_enc_fei_mv_new (struct _GstVaapiEncoder * encoder, gconstpointer param,
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guint param_size);
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/* ------------------------------------------------------------------------- */
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/* --- MV Predictor Buffer --- */
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/* ------------------------------------------------------------------------- */
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GstVaapiEncFeiMvPredictor *
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gst_vaapi_enc_fei_mv_predictor_new (struct _GstVaapiEncoder * encoder, gconstpointer param,
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guint param_size);
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/* ------------------------------------------------------------------------- */
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/* --- MB Control Buffer --- */
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/* ------------------------------------------------------------------------- */
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GstVaapiEncFeiMbControl *
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gst_vaapi_enc_fei_mb_control_new (struct _GstVaapiEncoder * encoder, gconstpointer param,
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guint param_size);
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/* ------------------------------------------------------------------------- */
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/* --- QP Buffer --- */
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/* ------------------------------------------------------------------------- */
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GstVaapiEncFeiQp *
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gst_vaapi_enc_fei_qp_new (struct _GstVaapiEncoder * encoder, gconstpointer param,
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guint param_size);
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/* ------------------------------------------------------------------------- */
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/* --- Distortion Buffer --- */
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/* ------------------------------------------------------------------------- */
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GstVaapiEncFeiDistortion *
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gst_vaapi_enc_fei_distortion_new (struct _GstVaapiEncoder * encoder, gconstpointer param,
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guint param_size);
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G_END_DECLS
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#endif /* GST_VAAPI_FEI_OBJECTS_H */
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