mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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omxh265enc: add H265 encoder
The OMX spec doesn't support HEVC but the OMX stack of the zynqultrascaleplus adds it as a custom extension. It uses the same API as the one of Android's OMX stack. I used the H264 encoder code as a template. https://bugzilla.gnome.org/show_bug.cgi?id=785434
This commit is contained in:
Guillaume Desmottes
Nicolas Dufresne
parent
79df3b0e8e
commit
cf9f1903db
10 changed files with 831 additions and 0 deletions
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@ -15,3 +15,12 @@ in-port-index=0
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out-port-index=1
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out-port-index=1
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rank=257
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rank=257
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hacks=no-disable-outport;pass-profile-to-decoder
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hacks=no-disable-outport;pass-profile-to-decoder
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[omxh265enc]
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type-name=GstOMXH265Enc
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core-name=/usr/lib/libOMX.allegro.core.so.1
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component-name=OMX.allegro.h265.encoder
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in-port-index=0
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out-port-index=1
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rank=257
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hacks=no-disable-outport
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@ -287,6 +287,15 @@ AC_CHECK_DECLS([OMX_VIDEO_CodingTheora],
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], [[$VIDEO_HEADERS]])
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], [[$VIDEO_HEADERS]])
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AM_CONDITIONAL(HAVE_THEORA, test "x$HAVE_THEORA" = "xyes")
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AM_CONDITIONAL(HAVE_THEORA, test "x$HAVE_THEORA" = "xyes")
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AC_CHECK_DECLS([OMX_VIDEO_CodingHEVC],
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[
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AC_DEFINE(HAVE_HEVC, 1, [OpenMAX IL has HEVC support])
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HAVE_HEVC=yes
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], [
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HAVE_HEVC=no
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], [[$VIDEO_HEADERS]])
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AM_CONDITIONAL(HAVE_HEVC, test "x$HAVE_HEVC" = "xyes")
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dnl *** set variables based on configure arguments ***
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dnl *** set variables based on configure arguments ***
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dnl set license and copyright notice
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dnl set license and copyright notice
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10
meson.build
10
meson.build
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@ -228,6 +228,16 @@ if have_omx_theora
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cdata.set('HAVE_THEORA', 1)
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cdata.set('HAVE_THEORA', 1)
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endif
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endif
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have_omx_hevc = cc.has_header_symbol(
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'OMX_Video.h',
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'OMX_VIDEO_CodingHEVC',
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prefix : extra_video_headers,
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args : gst_omx_args,
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required : false)
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if have_omx_hevc
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cdata.set('HAVE_HEVC', 1)
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endif
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default_omx_struct_packing = 0
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default_omx_struct_packing = 0
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omx_target = get_option ('with_omx_target')
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omx_target = get_option ('with_omx_target')
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if omx_target == 'generic'
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if omx_target == 'generic'
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@ -10,6 +10,15 @@ THEORA_C_FILES=gstomxtheoradec.c
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THEORA_H_FILES=gstomxtheoradec.h
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THEORA_H_FILES=gstomxtheoradec.h
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endif
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endif
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if HAVE_HEVC
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H265_C_FILES = \
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gstomxh265enc.c \
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gstomxh265utils.c
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H265_H_FILES = \
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gstomxh265enc.h \
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gstomxh265utils.h
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endif
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libgstomx_la_SOURCES = \
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libgstomx_la_SOURCES = \
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gstomx.c \
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gstomx.c \
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gstomxbufferpool.c \
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gstomxbufferpool.c \
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@ -27,6 +36,7 @@ libgstomx_la_SOURCES = \
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gstomxwmvdec.c \
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gstomxwmvdec.c \
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$(VP8_C_FILES) \
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$(VP8_C_FILES) \
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$(THEORA_C_FILES) \
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$(THEORA_C_FILES) \
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$(H265_C_FILES) \
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gstomxmpeg4videoenc.c \
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gstomxmpeg4videoenc.c \
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gstomxh264enc.c \
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gstomxh264enc.c \
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gstomxh263enc.c \
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gstomxh263enc.c \
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@ -56,6 +66,7 @@ noinst_HEADERS = \
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gstomxwmvdec.h \
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gstomxwmvdec.h \
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$(VP8_H_FILES) \
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$(VP8_H_FILES) \
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$(THEORA_H_FILES) \
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$(THEORA_H_FILES) \
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$(H265_H_FILES) \
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gstomxmpeg4videoenc.h \
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gstomxmpeg4videoenc.h \
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gstomxh264enc.h \
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gstomxh264enc.h \
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gstomxh263enc.h \
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gstomxh263enc.h \
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@ -39,6 +39,7 @@
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#include "gstomxmpeg4videoenc.h"
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#include "gstomxmpeg4videoenc.h"
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#include "gstomxh264enc.h"
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#include "gstomxh264enc.h"
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#include "gstomxh263enc.h"
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#include "gstomxh263enc.h"
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#include "gstomxh265enc.h"
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#include "gstomxaacdec.h"
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#include "gstomxaacdec.h"
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#include "gstomxmp3dec.h"
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#include "gstomxmp3dec.h"
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#include "gstomxmp3enc.h"
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#include "gstomxmp3enc.h"
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@ -2307,6 +2308,9 @@ static const GGetTypeFunction types[] = {
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#ifdef HAVE_THEORA
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#ifdef HAVE_THEORA
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, gst_omx_theora_dec_get_type
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, gst_omx_theora_dec_get_type
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#endif
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#endif
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#ifdef HAVE_HEVC
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, gst_omx_h265_enc_get_type
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#endif
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};
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};
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struct TypeOffest
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struct TypeOffest
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583
omx/gstomxh265enc.c
Normal file
583
omx/gstomxh265enc.c
Normal file
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@ -0,0 +1,583 @@
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/*
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* Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
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* Copyright (C) 2017 Xilinx, Inc.
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* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
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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
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* License as published by the Free Software Foundation
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* version 2.1 of the License.
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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 Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include "gstomxh265enc.h"
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#include "gstomxh265utils.h"
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GST_DEBUG_CATEGORY_STATIC (gst_omx_h265_enc_debug_category);
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#define GST_CAT_DEFAULT gst_omx_h265_enc_debug_category
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/* prototypes */
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static gboolean gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc,
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GstOMXPort * port, GstVideoCodecState * state);
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static GstCaps *gst_omx_h265_enc_get_caps (GstOMXVideoEnc * enc,
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GstOMXPort * port, GstVideoCodecState * state);
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static void gst_omx_h265_enc_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_omx_h265_enc_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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enum
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{
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PROP_0,
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PROP_PERIODICITYOFIDRFRAMES,
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PROP_INTERVALOFCODINGINTRAFRAMES,
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PROP_B_FRAMES,
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};
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#define GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT (0xffffffff)
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#define GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT (0xffffffff)
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#define GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT (0xffffffff)
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#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
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/* zynqultrascaleplus's OMX uses a param struct different of Android's one */
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#define INDEX_PARAM_VIDEO_HEVC OMX_ALG_IndexParamVideoHevc
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#else
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#define INDEX_PARAM_VIDEO_HEVC OMX_IndexParamVideoHevc
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#endif
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/* class initialization */
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#define DEBUG_INIT \
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GST_DEBUG_CATEGORY_INIT (gst_omx_h265_enc_debug_category, "omxh265enc", 0, \
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"debug category for gst-omx H265 video encoder");
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#define parent_class gst_omx_h265_enc_parent_class
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G_DEFINE_TYPE_WITH_CODE (GstOMXH265Enc, gst_omx_h265_enc,
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GST_TYPE_OMX_VIDEO_ENC, DEBUG_INIT);
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static void
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gst_omx_h265_enc_class_init (GstOMXH265EncClass * klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
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GstOMXVideoEncClass *videoenc_class = GST_OMX_VIDEO_ENC_CLASS (klass);
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videoenc_class->set_format = GST_DEBUG_FUNCPTR (gst_omx_h265_enc_set_format);
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videoenc_class->get_caps = GST_DEBUG_FUNCPTR (gst_omx_h265_enc_get_caps);
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gobject_class->set_property = gst_omx_h265_enc_set_property;
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gobject_class->get_property = gst_omx_h265_enc_get_property;
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g_object_class_install_property (gobject_class,
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PROP_INTERVALOFCODINGINTRAFRAMES,
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g_param_spec_uint ("interval-intraframes",
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"Interval of coding Intra frames",
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"Interval of coding Intra frames (0xffffffff=component default)", 0,
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G_MAXUINT,
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GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY));
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#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
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g_object_class_install_property (gobject_class, PROP_PERIODICITYOFIDRFRAMES,
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g_param_spec_uint ("periodicty-idr", "Target Bitrate",
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"Periodicity of IDR frames (0xffffffff=component default)",
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0, G_MAXUINT,
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GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY));
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g_object_class_install_property (gobject_class, PROP_B_FRAMES,
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g_param_spec_uint ("b-frames", "Number of B-frames",
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"Number of B-frames between two consecutive I-frames (0xffffffff=component default)",
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0, G_MAXUINT, GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY));
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#endif
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videoenc_class->cdata.default_src_template_caps = "video/x-h265, "
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"width=(int) [ 1, MAX ], " "height=(int) [ 1, MAX ], "
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"framerate = (fraction) [0, MAX], "
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"stream-format=(string) byte-stream, alignment=(string) au ";
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gst_element_class_set_static_metadata (element_class,
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"OpenMAX H.265 Video Encoder",
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"Codec/Encoder/Video",
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"Encode H.265 video streams",
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"Sebastian Dröge <sebastian.droege@collabora.co.uk>");
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gst_omx_set_default_role (&videoenc_class->cdata, "video_encoder.hevc");
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}
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static void
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gst_omx_h265_enc_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstOMXH265Enc *self = GST_OMX_H265_ENC (object);
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switch (prop_id) {
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case PROP_INTERVALOFCODINGINTRAFRAMES:
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self->interval_intraframes = g_value_get_uint (value);
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break;
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#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
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case PROP_PERIODICITYOFIDRFRAMES:
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self->periodicity_idr = g_value_get_uint (value);
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break;
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case PROP_B_FRAMES:
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self->b_frames = g_value_get_uint (value);
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break;
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#endif
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gst_omx_h265_enc_get_property (GObject * object, guint prop_id, GValue * value,
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GParamSpec * pspec)
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{
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GstOMXH265Enc *self = GST_OMX_H265_ENC (object);
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switch (prop_id) {
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case PROP_INTERVALOFCODINGINTRAFRAMES:
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g_value_set_uint (value, self->interval_intraframes);
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break;
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#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
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case PROP_PERIODICITYOFIDRFRAMES:
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g_value_set_uint (value, self->periodicity_idr);
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break;
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case PROP_B_FRAMES:
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g_value_set_uint (value, self->b_frames);
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break;
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#endif
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gst_omx_h265_enc_init (GstOMXH265Enc * self)
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{
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self->interval_intraframes =
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GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT;
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#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
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self->periodicity_idr =
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GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT;
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self->b_frames = GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT;
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#endif
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}
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/* Update OMX_VIDEO_PARAM_PROFILELEVELTYPE.{eProfile,eLevel}
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*
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* Returns TRUE if succeeded or if not supported, FALSE if failed */
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static gboolean
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update_param_profile_level (GstOMXH265Enc * self,
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OMX_VIDEO_HEVCPROFILETYPE profile, OMX_VIDEO_HEVCLEVELTYPE level)
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{
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OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
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OMX_ERRORTYPE err;
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GST_OMX_INIT_STRUCT (¶m);
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param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
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err =
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gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
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OMX_IndexParamVideoProfileLevelCurrent, ¶m);
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if (err != OMX_ErrorNone) {
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GST_WARNING_OBJECT (self,
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"Getting OMX_IndexParamVideoProfileLevelCurrent not supported by component");
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return TRUE;
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}
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if (profile != OMX_VIDEO_HEVCProfileUnknown)
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param.eProfile = profile;
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if (level != OMX_VIDEO_HEVCLevelUnknown)
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param.eLevel = level;
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|
||||||
|
err =
|
||||||
|
gst_omx_component_set_parameter (GST_OMX_VIDEO_ENC (self)->enc,
|
||||||
|
OMX_IndexParamVideoProfileLevelCurrent, ¶m);
|
||||||
|
if (err == OMX_ErrorUnsupportedIndex) {
|
||||||
|
GST_WARNING_OBJECT (self,
|
||||||
|
"Setting OMX_IndexParamVideoProfileLevelCurrent not supported by component");
|
||||||
|
return TRUE;
|
||||||
|
} else if (err != OMX_ErrorNone) {
|
||||||
|
GST_ERROR_OBJECT (self,
|
||||||
|
"Error setting profile %u and level %u: %s (0x%08x)",
|
||||||
|
(guint) param.eProfile, (guint) param.eLevel,
|
||||||
|
gst_omx_error_to_string (err), err);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Update OMX_ALG_VIDEO_PARAM_HEVCTYPE
|
||||||
|
*
|
||||||
|
* Returns TRUE if succeeded or if not supported, FALSE if failed */
|
||||||
|
static gboolean
|
||||||
|
update_param_hevc (GstOMXH265Enc * self,
|
||||||
|
OMX_VIDEO_HEVCPROFILETYPE profile, OMX_VIDEO_HEVCLEVELTYPE level)
|
||||||
|
{
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
OMX_ALG_VIDEO_PARAM_HEVCTYPE param;
|
||||||
|
#else
|
||||||
|
OMX_VIDEO_PARAM_HEVCTYPE param;
|
||||||
|
#endif
|
||||||
|
OMX_ERRORTYPE err;
|
||||||
|
|
||||||
|
GST_OMX_INIT_STRUCT (¶m);
|
||||||
|
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
|
||||||
|
|
||||||
|
/* On Android the param struct is initialized manually with default
|
||||||
|
* settings rather than using GetParameter() to retrieve them.
|
||||||
|
* We should probably do the same when we'll add Android as target.
|
||||||
|
* See bgo#783862 for details. */
|
||||||
|
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
err =
|
||||||
|
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
|
||||||
|
(OMX_INDEXTYPE) OMX_ALG_IndexParamVideoHevc, ¶m);
|
||||||
|
#else
|
||||||
|
err =
|
||||||
|
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
|
||||||
|
(OMX_INDEXTYPE) OMX_IndexParamVideoHevc, ¶m);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if (err != OMX_ErrorNone) {
|
||||||
|
GST_WARNING_OBJECT (self,
|
||||||
|
"Getting OMX_ALG_IndexParamVideoHevc not supported by component");
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (profile != OMX_VIDEO_HEVCProfileUnknown)
|
||||||
|
param.eProfile = profile;
|
||||||
|
if (level != OMX_VIDEO_HEVCLevelUnknown)
|
||||||
|
param.eLevel = level;
|
||||||
|
|
||||||
|
/* GOP pattern */
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
/* The zynqultrascaleplus uses another PARAM_HEVCTYPE API allowing users to
|
||||||
|
* define the number of P and B frames while Android's API only expose the
|
||||||
|
* former. */
|
||||||
|
if (self->interval_intraframes !=
|
||||||
|
GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT) {
|
||||||
|
param.nPFrames = self->interval_intraframes;
|
||||||
|
|
||||||
|
/* If user specified a specific number of B-frames, reduce the number of
|
||||||
|
* P-frames by this amount. If not ensure there is no B-frame to have the
|
||||||
|
* requested GOP length. */
|
||||||
|
if (self->b_frames != GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT) {
|
||||||
|
if (self->b_frames > self->interval_intraframes) {
|
||||||
|
GST_ERROR_OBJECT (self,
|
||||||
|
"The interval_intraframes perdiod (%u) needs to be higher than the number of B-frames (%u)",
|
||||||
|
self->interval_intraframes, self->b_frames);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
param.nPFrames -= self->b_frames;
|
||||||
|
} else {
|
||||||
|
param.nBFrames = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (self->b_frames != GST_OMX_H265_VIDEO_ENC_B_FRAMES_DEFAULT)
|
||||||
|
param.nBFrames = self->b_frames;
|
||||||
|
#else
|
||||||
|
if (self->interval_intraframes !=
|
||||||
|
GST_OMX_H265_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT)
|
||||||
|
param.nKeyFrameInterval = self->interval_intraframes;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
err =
|
||||||
|
gst_omx_component_set_parameter (GST_OMX_VIDEO_ENC (self)->enc,
|
||||||
|
(OMX_INDEXTYPE) INDEX_PARAM_VIDEO_HEVC, ¶m);
|
||||||
|
|
||||||
|
if (err == OMX_ErrorUnsupportedIndex) {
|
||||||
|
GST_WARNING_OBJECT (self,
|
||||||
|
"Setting IndexParamVideoHevc not supported by component");
|
||||||
|
return TRUE;
|
||||||
|
} else if (err != OMX_ErrorNone) {
|
||||||
|
GST_ERROR_OBJECT (self,
|
||||||
|
"Error setting HEVC settings (profile %u and level %u): %s (0x%08x)",
|
||||||
|
(guint) param.eProfile, (guint) param.eLevel,
|
||||||
|
gst_omx_error_to_string (err), err);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
static gboolean
|
||||||
|
set_intra_period (GstOMXH265Enc * self)
|
||||||
|
{
|
||||||
|
OMX_ALG_VIDEO_PARAM_INSTANTANEOUS_DECODING_REFRESH config_idr;
|
||||||
|
OMX_ERRORTYPE err;
|
||||||
|
|
||||||
|
GST_OMX_INIT_STRUCT (&config_idr);
|
||||||
|
config_idr.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
|
||||||
|
|
||||||
|
GST_DEBUG_OBJECT (self, "nIDRPeriod:%u",
|
||||||
|
(guint) config_idr.nInstantaneousDecodingRefreshFrequency);
|
||||||
|
|
||||||
|
config_idr.nInstantaneousDecodingRefreshFrequency = self->periodicity_idr;
|
||||||
|
|
||||||
|
err =
|
||||||
|
gst_omx_component_set_parameter (GST_OMX_VIDEO_ENC (self)->enc,
|
||||||
|
OMX_ALG_IndexParamVideoInstantaneousDecodingRefresh, &config_idr);
|
||||||
|
if (err != OMX_ErrorNone) {
|
||||||
|
GST_ERROR_OBJECT (self,
|
||||||
|
"can't set OMX_IndexConfigVideoAVCIntraPeriod %s (0x%08x)",
|
||||||
|
gst_omx_error_to_string (err), err);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
||||||
|
GstVideoCodecState * state)
|
||||||
|
{
|
||||||
|
GstOMXH265Enc *self = GST_OMX_H265_ENC (enc);
|
||||||
|
GstCaps *peercaps;
|
||||||
|
OMX_PARAM_PORTDEFINITIONTYPE port_def;
|
||||||
|
OMX_ERRORTYPE err;
|
||||||
|
const gchar *profile_string, *level_string, *tier_string;
|
||||||
|
OMX_VIDEO_HEVCPROFILETYPE profile = OMX_VIDEO_HEVCProfileUnknown;
|
||||||
|
OMX_VIDEO_HEVCLEVELTYPE level = OMX_VIDEO_HEVCLevelUnknown;
|
||||||
|
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
if (self->periodicity_idr !=
|
||||||
|
GST_OMX_H265_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT)
|
||||||
|
set_intra_period (self);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
gst_omx_port_get_port_definition (GST_OMX_VIDEO_ENC (self)->enc_out_port,
|
||||||
|
&port_def);
|
||||||
|
port_def.format.video.eCompressionFormat =
|
||||||
|
(OMX_VIDEO_CODINGTYPE) OMX_VIDEO_CodingHEVC;
|
||||||
|
err =
|
||||||
|
gst_omx_port_update_port_definition (GST_OMX_VIDEO_ENC
|
||||||
|
(self)->enc_out_port, &port_def);
|
||||||
|
if (err != OMX_ErrorNone)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
/* Set profile and level */
|
||||||
|
peercaps = gst_pad_peer_query_caps (GST_VIDEO_ENCODER_SRC_PAD (enc),
|
||||||
|
gst_pad_get_pad_template_caps (GST_VIDEO_ENCODER_SRC_PAD (enc)));
|
||||||
|
if (peercaps) {
|
||||||
|
GstStructure *s;
|
||||||
|
|
||||||
|
if (gst_caps_is_empty (peercaps)) {
|
||||||
|
gst_caps_unref (peercaps);
|
||||||
|
GST_ERROR_OBJECT (self, "Empty caps");
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
s = gst_caps_get_structure (peercaps, 0);
|
||||||
|
profile_string = gst_structure_get_string (s, "profile");
|
||||||
|
if (profile_string) {
|
||||||
|
profile = gst_omx_h265_utils_get_profile_from_str (profile_string);
|
||||||
|
if (profile == OMX_VIDEO_HEVCProfileUnknown)
|
||||||
|
goto unsupported_profile;
|
||||||
|
}
|
||||||
|
|
||||||
|
level_string = gst_structure_get_string (s, "level");
|
||||||
|
tier_string = gst_structure_get_string (s, "tier");
|
||||||
|
if (level_string && tier_string) {
|
||||||
|
level = gst_omx_h265_utils_get_level_from_str (level_string, tier_string);
|
||||||
|
if (level == OMX_VIDEO_HEVCLevelUnknown)
|
||||||
|
goto unsupported_level;
|
||||||
|
}
|
||||||
|
|
||||||
|
gst_caps_unref (peercaps);
|
||||||
|
|
||||||
|
if (profile != OMX_VIDEO_HEVCProfileUnknown
|
||||||
|
|| level != OMX_VIDEO_HEVCLevelUnknown) {
|
||||||
|
/* OMX provides 2 API to set the profile and level. We try using the
|
||||||
|
* generic on here and the H265 specific when calling
|
||||||
|
* update_param_hevc() */
|
||||||
|
if (!update_param_profile_level (self, profile, level))
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!update_param_hevc (self, profile, level))
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
|
||||||
|
unsupported_profile:
|
||||||
|
GST_ERROR_OBJECT (self, "Unsupported profile %s", profile_string);
|
||||||
|
gst_caps_unref (peercaps);
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
unsupported_level:
|
||||||
|
GST_ERROR_OBJECT (self, "Unsupported level %s", level_string);
|
||||||
|
gst_caps_unref (peercaps);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static GstCaps *
|
||||||
|
gst_omx_h265_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
|
||||||
|
GstVideoCodecState * state)
|
||||||
|
{
|
||||||
|
GstOMXH265Enc *self = GST_OMX_H265_ENC (enc);
|
||||||
|
GstCaps *caps;
|
||||||
|
OMX_ERRORTYPE err;
|
||||||
|
OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
|
||||||
|
const gchar *profile, *level, *tier;
|
||||||
|
|
||||||
|
caps = gst_caps_new_simple ("video/x-h265",
|
||||||
|
"stream-format", G_TYPE_STRING, "byte-stream",
|
||||||
|
"alignment", G_TYPE_STRING, "au", NULL);
|
||||||
|
|
||||||
|
GST_OMX_INIT_STRUCT (¶m);
|
||||||
|
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
|
||||||
|
|
||||||
|
err =
|
||||||
|
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->enc,
|
||||||
|
OMX_IndexParamVideoProfileLevelCurrent, ¶m);
|
||||||
|
if (err != OMX_ErrorNone && err != OMX_ErrorUnsupportedIndex)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
if (err == OMX_ErrorNone) {
|
||||||
|
switch (param.eProfile) {
|
||||||
|
case OMX_VIDEO_HEVCProfileMain:
|
||||||
|
profile = "main";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCProfileMain10:
|
||||||
|
profile = "main-10";
|
||||||
|
break;
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
case OMX_ALG_VIDEO_HEVCProfileMainStill:
|
||||||
|
profile = "main-still-picture";
|
||||||
|
break;
|
||||||
|
case OMX_ALG_VIDEO_HEVCProfileMain422:
|
||||||
|
profile = "main422";
|
||||||
|
break;
|
||||||
|
case OMX_ALG_VIDEO_HEVCProfileMain422_10:
|
||||||
|
profile = "main422-10";
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
default:
|
||||||
|
g_assert_not_reached ();
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (param.eLevel) {
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel1:
|
||||||
|
tier = "main";
|
||||||
|
level = "1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel2:
|
||||||
|
tier = "main";
|
||||||
|
level = "2";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel21:
|
||||||
|
tier = "main";
|
||||||
|
level = "2.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel3:
|
||||||
|
tier = "main";
|
||||||
|
level = "3";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel31:
|
||||||
|
tier = "main";
|
||||||
|
level = "3.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel4:
|
||||||
|
tier = "main";
|
||||||
|
level = "4";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel41:
|
||||||
|
tier = "main";
|
||||||
|
level = "4.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel5:
|
||||||
|
tier = "main";
|
||||||
|
level = "5";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel51:
|
||||||
|
tier = "main";
|
||||||
|
level = "5.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel52:
|
||||||
|
tier = "main";
|
||||||
|
level = "5.2";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel6:
|
||||||
|
tier = "main";
|
||||||
|
level = "6";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel61:
|
||||||
|
tier = "main";
|
||||||
|
level = "6.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCMainTierLevel62:
|
||||||
|
tier = "main";
|
||||||
|
level = "6.2";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel4:
|
||||||
|
tier = "high";
|
||||||
|
level = "4";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel41:
|
||||||
|
tier = "high";
|
||||||
|
level = "4.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel5:
|
||||||
|
tier = "high";
|
||||||
|
level = "5";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel51:
|
||||||
|
tier = "high";
|
||||||
|
level = "5.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel52:
|
||||||
|
tier = "high";
|
||||||
|
level = "5.2";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel6:
|
||||||
|
tier = "high";
|
||||||
|
level = "6";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel61:
|
||||||
|
tier = "high";
|
||||||
|
level = "6.1";
|
||||||
|
break;
|
||||||
|
case OMX_VIDEO_HEVCHighTierLevel62:
|
||||||
|
tier = "high";
|
||||||
|
level = "6.2";
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
g_assert_not_reached ();
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
gst_caps_set_simple (caps,
|
||||||
|
"profile", G_TYPE_STRING, profile, "level", G_TYPE_STRING, level,
|
||||||
|
"tier", G_TYPE_STRING, tier, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
return caps;
|
||||||
|
}
|
||||||
68
omx/gstomxh265enc.h
Normal file
68
omx/gstomxh265enc.h
Normal file
|
|
@ -0,0 +1,68 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
|
||||||
|
* Copyright (C) 2017 Xilinx, Inc.
|
||||||
|
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
* version 2.1 of the License.
|
||||||
|
*
|
||||||
|
* 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_OMX_H265_ENC_H__
|
||||||
|
#define __GST_OMX_H265_ENC_H__
|
||||||
|
|
||||||
|
#include <gst/gst.h>
|
||||||
|
#include "gstomxvideoenc.h"
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GST_TYPE_OMX_H265_ENC \
|
||||||
|
(gst_omx_h265_enc_get_type())
|
||||||
|
#define GST_OMX_H265_ENC(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OMX_H265_ENC,GstOMXH265Enc))
|
||||||
|
#define GST_OMX_H265_ENC_CLASS(klass) \
|
||||||
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OMX_H265_ENC,GstOMXH265EncClass))
|
||||||
|
#define GST_OMX_H265_ENC_GET_CLASS(obj) \
|
||||||
|
(G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_OMX_H265_ENC,GstOMXH265EncClass))
|
||||||
|
#define GST_IS_OMX_H265_ENC(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OMX_H265_ENC))
|
||||||
|
#define GST_IS_OMX_H265_ENC_CLASS(obj) \
|
||||||
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OMX_H265_ENC))
|
||||||
|
|
||||||
|
typedef struct _GstOMXH265Enc GstOMXH265Enc;
|
||||||
|
typedef struct _GstOMXH265EncClass GstOMXH265EncClass;
|
||||||
|
|
||||||
|
struct _GstOMXH265Enc
|
||||||
|
{
|
||||||
|
GstOMXVideoEnc parent;
|
||||||
|
|
||||||
|
/* properties */
|
||||||
|
guint32 interval_intraframes;
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
guint32 periodicity_idr;
|
||||||
|
guint32 b_frames;
|
||||||
|
#endif
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GstOMXH265EncClass
|
||||||
|
{
|
||||||
|
GstOMXVideoEncClass parent_class;
|
||||||
|
};
|
||||||
|
|
||||||
|
GType gst_omx_h265_enc_get_type (void);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* __GST_OMX_H265_ENC_H__ */
|
||||||
|
|
||||||
97
omx/gstomxh265utils.c
Normal file
97
omx/gstomxh265utils.c
Normal file
|
|
@ -0,0 +1,97 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
|
||||||
|
* Copyright (C) 2017 Xilinx, Inc.
|
||||||
|
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
* version 2.1 of the License.
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
#include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "gstomxh265utils.h"
|
||||||
|
|
||||||
|
OMX_VIDEO_HEVCPROFILETYPE
|
||||||
|
gst_omx_h265_utils_get_profile_from_str (const gchar * profile)
|
||||||
|
{
|
||||||
|
if (g_str_equal (profile, "main")) {
|
||||||
|
return OMX_VIDEO_HEVCProfileMain;
|
||||||
|
} else if (g_str_equal (profile, "main-10")) {
|
||||||
|
return OMX_VIDEO_HEVCProfileMain10;
|
||||||
|
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||||
|
} else if (g_str_equal (profile, "main-still-picture")) {
|
||||||
|
return OMX_ALG_VIDEO_HEVCProfileMainStill;
|
||||||
|
} else if (g_str_equal (profile, "main422")) {
|
||||||
|
return OMX_ALG_VIDEO_HEVCProfileMain422;
|
||||||
|
} else if (g_str_equal (profile, "main422-10")) {
|
||||||
|
return OMX_ALG_VIDEO_HEVCProfileMain422_10;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
return OMX_VIDEO_HEVCProfileUnknown;
|
||||||
|
}
|
||||||
|
|
||||||
|
OMX_VIDEO_HEVCLEVELTYPE
|
||||||
|
gst_omx_h265_utils_get_level_from_str (const gchar * level, const gchar * tier)
|
||||||
|
{
|
||||||
|
if (g_str_equal (tier, "main")) {
|
||||||
|
if (g_str_equal (level, "1"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel1;
|
||||||
|
else if (g_str_equal (level, "2"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel2;
|
||||||
|
else if (g_str_equal (level, "2.1"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel21;
|
||||||
|
else if (g_str_equal (level, "3"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel3;
|
||||||
|
else if (g_str_equal (level, "3.1"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel31;
|
||||||
|
else if (g_str_equal (level, "4"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel4;
|
||||||
|
else if (g_str_equal (level, "4.1"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel41;
|
||||||
|
else if (g_str_equal (level, "5"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel5;
|
||||||
|
else if (g_str_equal (level, "5.1"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel51;
|
||||||
|
else if (g_str_equal (level, "5.2"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel52;
|
||||||
|
else if (g_str_equal (level, "6"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel6;
|
||||||
|
else if (g_str_equal (level, "6.1"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel61;
|
||||||
|
else if (g_str_equal (level, "6.2"))
|
||||||
|
return OMX_VIDEO_HEVCMainTierLevel62;
|
||||||
|
} else if (g_str_equal (tier, "high")) {
|
||||||
|
if (g_str_equal (level, "4"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel4;
|
||||||
|
else if (g_str_equal (level, "4.1"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel41;
|
||||||
|
else if (g_str_equal (level, "5"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel5;
|
||||||
|
else if (g_str_equal (level, "5.1"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel51;
|
||||||
|
else if (g_str_equal (level, "5.2"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel52;
|
||||||
|
else if (g_str_equal (level, "6"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel6;
|
||||||
|
else if (g_str_equal (level, "6.1"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel61;
|
||||||
|
else if (g_str_equal (level, "6.2"))
|
||||||
|
return OMX_VIDEO_HEVCHighTierLevel62;
|
||||||
|
}
|
||||||
|
|
||||||
|
return OMX_VIDEO_HEVCLevelUnknown;
|
||||||
|
}
|
||||||
35
omx/gstomxh265utils.h
Normal file
35
omx/gstomxh265utils.h
Normal file
|
|
@ -0,0 +1,35 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
|
||||||
|
* Copyright (C) 2017 Xilinx, Inc.
|
||||||
|
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
* version 2.1 of the License.
|
||||||
|
*
|
||||||
|
* 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_OMX_H265_UTILS_H__
|
||||||
|
#define __GST_OMX_H265_UTILS_H__
|
||||||
|
|
||||||
|
#include "gstomx.h"
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
OMX_VIDEO_HEVCPROFILETYPE gst_omx_h265_utils_get_profile_from_str (const
|
||||||
|
gchar * profile);
|
||||||
|
OMX_VIDEO_HEVCLEVELTYPE gst_omx_h265_utils_get_level_from_str (const gchar *
|
||||||
|
level, const gchar * tier);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
#endif /* __GST_OMX_H265_UTILS_H__ */
|
||||||
|
|
@ -37,6 +37,11 @@ if have_omx_theora
|
||||||
omx_sources += 'gstomxtheoradec.c'
|
omx_sources += 'gstomxtheoradec.c'
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
if have_omx_hevc
|
||||||
|
omx_sources += 'gstomxh265utils.c'
|
||||||
|
omx_sources += 'gstomxh265enc.c'
|
||||||
|
endif
|
||||||
|
|
||||||
if not have_external_omx
|
if not have_external_omx
|
||||||
extra_inc += include_directories ('openmax')
|
extra_inc += include_directories ('openmax')
|
||||||
endif
|
endif
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue