mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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2950c76c8f
This add HEVC decoding support into the new VA plugin. This implementation has been tested using the ITU comformance test (through fluster). It fails all MAIN10 tests, as this is not implemented yet along with the following: CONFWIN_A_Sony_1 (looks fine, but md5sum is incorrect) PICSIZE_A_Bossen_1 (height too high) PICSIZE_B_Bossen_1 (same) VPSSPSPPS_A_MainConcept_1 (parser issue) Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1714>
116 lines
3.5 KiB
C
116 lines
3.5 KiB
C
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/* GStreamer
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* Copyright (C) 2020 Igalia, S.L.
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* Author: Víctor Jáquez <vjaquez@igalia.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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the0
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <gst/codecs/gsth264decoder.h>
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#include <gst/codecs/gsth265decoder.h>
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#include <gst/codecs/gstvp8decoder.h>
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#include <gst/codecs/gstvp9decoder.h>
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#include "gstvadevice.h"
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#include "gstvadecoder.h"
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#include "gstvaprofile.h"
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G_BEGIN_DECLS
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#define GST_VA_BASE_DEC(obj) ((GstVaBaseDec *)(obj))
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#define GST_VA_BASE_DEC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), G_TYPE_FROM_INSTANCE (obj), GstVaBaseDecClass))
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#define GST_VA_BASE_DEC_CLASS(klass) ((GstVaBaseDecClass *)(klass))
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typedef struct _GstVaBaseDec GstVaBaseDec;
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typedef struct _GstVaBaseDecClass GstVaBaseDecClass;
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struct _GstVaBaseDec
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{
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/* <private> */
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union
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{
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GstH264Decoder h264;
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GstH265Decoder h265;
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GstVp8Decoder vp8;
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GstVp9Decoder vp9;
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} parent;
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GstDebugCategory *debug_category;
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GstVaDisplay *display;
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GstVaDecoder *decoder;
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VAProfile profile;
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guint rt_format;
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gint width;
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gint height;
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guint min_buffers;
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GstVideoCodecState *output_state;
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GstBufferPool *other_pool;
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gboolean need_valign;
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GstVideoAlignment valign;
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gboolean has_videometa;
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gboolean copy_frames;
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};
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struct _GstVaBaseDecClass
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{
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/* <private> */
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union
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{
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GstH264DecoderClass h264;
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GstH265DecoderClass h265;
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GstVp8DecoderClass vp8;
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GstVp9DecoderClass vp9;
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} parent_class;
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GstVaCodecs codec;
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gchar *render_device_path;
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};
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struct CData
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{
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gchar *render_device_path;
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gchar *description;
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GstCaps *sink_caps;
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GstCaps *src_caps;
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};
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void gst_va_base_dec_init (GstVaBaseDec * base,
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GstDebugCategory * cat);
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void gst_va_base_dec_class_init (GstVaBaseDecClass * klass,
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GstVaCodecs codec,
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const gchar * render_device_path,
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GstCaps * sink_caps,
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GstCaps * src_caps,
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GstCaps * doc_src_caps,
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GstCaps * doc_sink_caps);
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gboolean gst_va_base_dec_close (GstVideoDecoder * decoder);
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void gst_va_base_dec_get_preferred_format_and_caps_features (GstVaBaseDec * base,
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GstVideoFormat * format,
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GstCapsFeatures ** capsfeatures);
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gboolean gst_va_base_dec_copy_output_buffer (GstVaBaseDec * base,
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GstVideoCodecFrame * codec_frame);
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G_END_DECLS
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