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878 lines
27 KiB
C
878 lines
27 KiB
C
/* GStreamer Intel MSDK plugin
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* Copyright (c) 2016, Oblong Industries, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* SECTION:element-msdkh265enc
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* @title: msdkh265enc
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* @short_description: Intel MSDK H265 encoder
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*
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* H265 video encoder based on Intel MFX
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*
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* ## Example launch line
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* ```
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* gst-launch-1.0 videotestsrc num-buffers=90 ! msdkh265enc ! h265parse ! filesink location=output.h265
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* ```
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*
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* Since: 1.12
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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/allocators/gstdmabuf.h>
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#include "gstmsdkh265enc.h"
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GST_DEBUG_CATEGORY_EXTERN (gst_msdkh265enc_debug);
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#define GST_CAT_DEFAULT gst_msdkh265enc_debug
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enum
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{
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#ifndef GST_REMOVE_DEPRECATED
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PROP_LOW_POWER = GST_MSDKENC_PROP_MAX,
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PROP_TILE_ROW,
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#else
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PROP_TILE_ROW = GST_MSDKENC_PROP_MAX,
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#endif
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PROP_TILE_COL,
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PROP_MAX_SLICE_SIZE,
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PROP_TUNE_MODE,
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PROP_TRANSFORM_SKIP,
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PROP_B_PYRAMID,
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PROP_P_PYRAMID,
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PROP_MIN_QP,
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PROP_MAX_QP,
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PROP_INTRA_REFRESH_TYPE,
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PROP_DBLK_IDC,
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};
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enum
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{
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GST_MSDK_FLAG_LOW_POWER = 1 << 0,
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GST_MSDK_FLAG_TUNE_MODE = 1 << 1,
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};
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#define PROP_LOWPOWER_DEFAULT FALSE
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#define PROP_TILE_ROW_DEFAULT 1
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#define PROP_TILE_COL_DEFAULT 1
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#define PROP_MAX_SLICE_SIZE_DEFAULT 0
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#define PROP_TUNE_MODE_DEFAULT MFX_CODINGOPTION_UNKNOWN
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#define PROP_TRANSFORM_SKIP_DEFAULT MFX_CODINGOPTION_UNKNOWN
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#define PROP_B_PYRAMID_DEFAULT FALSE
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#define PROP_P_PYRAMID_DEFAULT FALSE
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#define PROP_MIN_QP_DEFAULT 0
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#define PROP_MAX_QP_DEFAULT 0
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#define PROP_INTRA_REFRESH_TYPE_DEFAULT MFX_REFRESH_NO
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#define PROP_DBLK_IDC_DEFAULT 0
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#define RAW_FORMATS "NV12, I420, YV12, YUY2, UYVY, BGRA, BGR10A2_LE, P010_10LE, VUYA"
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#define PROFILES "main, main-10, main-444, main-still-picture, main-10-still-picture"
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#define COMMON_FORMAT "{ " RAW_FORMATS " }"
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#define PRFOLIE_STR "{ " PROFILES " }"
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#if (MFX_VERSION >= 1027)
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#undef COMMON_FORMAT
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#undef PRFOLIE_STR
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#define FORMATS_1027 RAW_FORMATS ", Y410, Y210"
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#define PROFILES_1027 PROFILES ", main-444-10, main-422-10"
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#define COMMON_FORMAT "{ " FORMATS_1027 " }"
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#define PRFOLIE_STR "{ " PROFILES_1027 " }"
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#endif
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#if (MFX_VERSION >= 1031)
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#undef COMMON_FORMAT
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#undef PRFOLIE_STR
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#define FORMATS_1031 FORMATS_1027 ", P012_LE"
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#define PROFILES_1031 PROFILES_1027 ", main-12"
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#define COMMON_FORMAT "{ " FORMATS_1031 " }"
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#define PRFOLIE_STR "{ " PROFILES_1031 " }"
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#endif
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#if (MFX_VERSION >= 1032)
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#undef COMMON_FORMAT
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#undef PRFOLIE_STR
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#define FORMATS_1032 FORMATS_1031
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#define PROFILES_1032 PROFILES_1031 ", screen-extended-main, " \
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"screen-extended-main-10, screen-extended-main-444, " \
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"screen-extended-main-444-10"
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#define COMMON_FORMAT "{ " FORMATS_1032 " }"
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#define PRFOLIE_STR "{ " PROFILES_1032 " }"
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#endif
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static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (GST_MSDK_CAPS_STR (COMMON_FORMAT,
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"{ NV12, P010_10LE }")));
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static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("video/x-h265, "
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"framerate = (fraction) [0/1, MAX], "
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"width = (int) [ 1, MAX ], height = (int) [ 1, MAX ], "
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"stream-format = (string) byte-stream , alignment = (string) au , "
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"profile = (string) " PRFOLIE_STR)
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);
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#define gst_msdkh265enc_parent_class parent_class
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G_DEFINE_TYPE (GstMsdkH265Enc, gst_msdkh265enc, GST_TYPE_MSDKENC);
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static void
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gst_msdkh265enc_insert_sei (GstMsdkH265Enc * thiz, GstVideoCodecFrame * frame,
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GstMemory * sei_mem)
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{
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GstBuffer *new_buffer;
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if (!thiz->parser)
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thiz->parser = gst_h265_parser_new ();
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new_buffer = gst_h265_parser_insert_sei (thiz->parser,
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frame->output_buffer, sei_mem);
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if (!new_buffer) {
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GST_WARNING_OBJECT (thiz, "Cannot insert SEI nal into AU buffer");
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return;
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}
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gst_buffer_unref (frame->output_buffer);
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frame->output_buffer = new_buffer;
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}
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static void
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gst_msdkh265enc_add_cc (GstMsdkH265Enc * thiz, GstVideoCodecFrame * frame)
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{
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GstVideoCaptionMeta *cc_meta;
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gpointer iter = NULL;
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GstBuffer *in_buf = frame->input_buffer;
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GstMemory *mem = NULL;
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if (thiz->cc_sei_array)
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g_array_set_size (thiz->cc_sei_array, 0);
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while ((cc_meta =
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(GstVideoCaptionMeta *) gst_buffer_iterate_meta_filtered (in_buf,
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&iter, GST_VIDEO_CAPTION_META_API_TYPE))) {
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GstH265SEIMessage sei;
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GstH265RegisteredUserData *rud;
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guint8 *data;
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if (cc_meta->caption_type != GST_VIDEO_CAPTION_TYPE_CEA708_RAW)
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continue;
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memset (&sei, 0, sizeof (GstH265SEIMessage));
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sei.payloadType = GST_H265_SEI_REGISTERED_USER_DATA;
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rud = &sei.payload.registered_user_data;
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rud->country_code = 181;
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rud->size = cc_meta->size + 10;
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data = g_malloc (rud->size);
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memcpy (data + 9, cc_meta->data, cc_meta->size);
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data[0] = 0; /* 16-bits itu_t_t35_provider_code */
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data[1] = 49;
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data[2] = 'G'; /* 32-bits ATSC_user_identifier */
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data[3] = 'A';
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data[4] = '9';
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data[5] = '4';
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data[6] = 3; /* 8-bits ATSC1_data_user_data_type_code */
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/* 8-bits:
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* 1 bit process_em_data_flag (0)
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* 1 bit process_cc_data_flag (1)
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* 1 bit additional_data_flag (0)
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* 5-bits cc_count
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*/
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data[7] = ((cc_meta->size / 3) & 0x1f) | 0x40;
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data[8] = 255; /* 8 bits em_data, unused */
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data[cc_meta->size + 9] = 255; /* 8 marker bits */
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rud->data = data;
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if (!thiz->cc_sei_array) {
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thiz->cc_sei_array =
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g_array_new (FALSE, FALSE, sizeof (GstH265SEIMessage));
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g_array_set_clear_func (thiz->cc_sei_array,
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(GDestroyNotify) gst_h265_sei_free);
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}
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g_array_append_val (thiz->cc_sei_array, sei);
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}
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if (!thiz->cc_sei_array || !thiz->cc_sei_array->len)
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return;
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/* layer_id and temporal_id will be updated by parser later */
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mem = gst_h265_create_sei_memory (0, 1, 4, thiz->cc_sei_array);
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if (!mem) {
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GST_WARNING_OBJECT (thiz, "Cannot create SEI nal unit");
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return;
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}
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GST_DEBUG_OBJECT (thiz,
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"Inserting %d closed caption SEI message(s)", thiz->cc_sei_array->len);
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gst_msdkh265enc_insert_sei (thiz, frame, mem);
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gst_memory_unref (mem);
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}
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static GstFlowReturn
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gst_msdkh265enc_pre_push (GstVideoEncoder * encoder, GstVideoCodecFrame * frame)
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{
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GstMsdkH265Enc *thiz = GST_MSDKH265ENC (encoder);
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gst_msdkh265enc_add_cc (thiz, frame);
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return GST_FLOW_OK;
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}
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static gboolean
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gst_msdkh265enc_set_format (GstMsdkEnc * encoder)
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{
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GstMsdkH265Enc *thiz = GST_MSDKH265ENC (encoder);
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GstCaps *template_caps, *allowed_caps;
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g_free (thiz->profile_name);
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thiz->profile_name = NULL;
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allowed_caps = gst_pad_get_allowed_caps (GST_VIDEO_ENCODER_SRC_PAD (encoder));
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if (!allowed_caps || gst_caps_is_empty (allowed_caps)) {
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if (allowed_caps)
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gst_caps_unref (allowed_caps);
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return FALSE;
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}
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template_caps = gst_static_pad_template_get_caps (&src_factory);
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if (gst_caps_is_equal (allowed_caps, template_caps)) {
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GST_INFO_OBJECT (thiz,
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"downstream have the same caps, profile set to auto");
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} else {
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GstStructure *s;
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const gchar *profile;
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allowed_caps = gst_caps_make_writable (allowed_caps);
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allowed_caps = gst_caps_fixate (allowed_caps);
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s = gst_caps_get_structure (allowed_caps, 0);
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profile = gst_structure_get_string (s, "profile");
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if (profile) {
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thiz->profile_name = g_strdup (profile);
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}
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}
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gst_caps_unref (allowed_caps);
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gst_caps_unref (template_caps);
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return TRUE;
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}
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static gboolean
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gst_msdkh265enc_configure (GstMsdkEnc * encoder)
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{
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GstMsdkH265Enc *h265enc = GST_MSDKH265ENC (encoder);
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mfxSession session;
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const mfxPluginUID *uid;
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session = gst_msdk_context_get_session (encoder->context);
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if (encoder->hardware)
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uid = &MFX_PLUGINID_HEVCE_HW;
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else
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uid = &MFX_PLUGINID_HEVCE_SW;
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if (!gst_msdk_load_plugin (session, uid, 1, "msdkh265enc"))
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return FALSE;
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encoder->param.mfx.CodecId = MFX_CODEC_HEVC;
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if (h265enc->profile_name) {
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_MAIN;
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if (!strcmp (h265enc->profile_name, "main-10"))
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_MAIN10;
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else if (!strcmp (h265enc->profile_name, "main-still-picture"))
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_MAINSP;
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else if (!strcmp (h265enc->profile_name, "main-10-still-picture")) {
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_MAIN10;
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h265enc->ext_param.Header.BufferId = MFX_EXTBUFF_HEVC_PARAM;
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h265enc->ext_param.Header.BufferSz = sizeof (h265enc->ext_param);
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h265enc->ext_param.GeneralConstraintFlags =
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MFX_HEVC_CONSTR_REXT_ONE_PICTURE_ONLY;
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gst_msdkenc_add_extra_param (encoder,
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(mfxExtBuffer *) & h265enc->ext_param);
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} else if (!strcmp (h265enc->profile_name, "main-444") ||
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!strcmp (h265enc->profile_name, "main-422-10") ||
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!strcmp (h265enc->profile_name, "main-444-10") ||
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!strcmp (h265enc->profile_name, "main-12"))
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_REXT;
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#if (MFX_VERSION >= 1032)
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else if (!strcmp (h265enc->profile_name, "screen-extended-main") ||
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!strcmp (h265enc->profile_name, "screen-extended-main-10") ||
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!strcmp (h265enc->profile_name, "screen-extended-main-444") ||
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!strcmp (h265enc->profile_name, "screen-extended-main-444-10"))
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_SCC;
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#endif
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} else {
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switch (encoder->param.mfx.FrameInfo.FourCC) {
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case MFX_FOURCC_P010:
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_MAIN10;
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break;
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case MFX_FOURCC_AYUV:
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case MFX_FOURCC_YUY2:
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case MFX_FOURCC_A2RGB10:
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#if (MFX_VERSION >= 1027)
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case MFX_FOURCC_Y410:
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case MFX_FOURCC_Y210:
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#endif
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#if (MFX_VERSION >= 1031)
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case MFX_FOURCC_P016:
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#endif
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_REXT;
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break;
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default:
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encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_MAIN;
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}
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}
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/* IdrInterval field of MediaSDK HEVC encoder behaves differently
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* than other encoders. IdrInteval == 1 indicate every
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* I-frame should be an IDR, IdrInteval == 2 means every other
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* I-frame is an IDR etc. So we generalize the behaviour of property
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* "i-frames" by incrementing the value by one in each case*/
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encoder->param.mfx.IdrInterval += 1;
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/* Enable Extended coding options */
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encoder->option2.MaxSliceSize = h265enc->max_slice_size;
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encoder->option2.MinQPI = encoder->option2.MinQPP = encoder->option2.MinQPB =
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h265enc->min_qp;
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encoder->option2.MaxQPI = encoder->option2.MaxQPP = encoder->option2.MaxQPB =
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h265enc->max_qp;
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encoder->option2.IntRefType = h265enc->intra_refresh_type;
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encoder->option2.DisableDeblockingIdc = h265enc->dblk_idc;
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#if (MFX_VERSION >= 1026)
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if (h265enc->transform_skip != MFX_CODINGOPTION_UNKNOWN) {
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encoder->option3.TransformSkip = h265enc->transform_skip;
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encoder->enable_extopt3 = TRUE;
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}
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#endif
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if (h265enc->b_pyramid) {
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encoder->option2.BRefType = MFX_B_REF_PYRAMID;
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/* Don't define Gop structure for B-pyramid, otherwise EncodeInit
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* will throw Invalid param error */
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encoder->param.mfx.GopRefDist = 0;
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}
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if (h265enc->p_pyramid) {
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encoder->option3.PRefType = MFX_P_REF_PYRAMID;
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/* MFX_P_REF_PYRAMID is available for GopRefDist = 1 */
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encoder->param.mfx.GopRefDist = 1;
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/* SDK decides the DPB size for P pyramid */
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encoder->param.mfx.NumRefFrame = 0;
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encoder->enable_extopt3 = TRUE;
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}
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gst_msdkenc_ensure_extended_coding_options (encoder);
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if (h265enc->num_tile_rows > 1 || h265enc->num_tile_cols > 1) {
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h265enc->ext_tiles.Header.BufferId = MFX_EXTBUFF_HEVC_TILES;
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h265enc->ext_tiles.Header.BufferSz = sizeof (h265enc->ext_tiles);
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h265enc->ext_tiles.NumTileRows = h265enc->num_tile_rows;
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h265enc->ext_tiles.NumTileColumns = h265enc->num_tile_cols;
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gst_msdkenc_add_extra_param (encoder,
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(mfxExtBuffer *) & h265enc->ext_tiles);
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/* Set a valid value to NumSlice */
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if (encoder->param.mfx.NumSlice == 0)
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encoder->param.mfx.NumSlice =
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h265enc->num_tile_rows * h265enc->num_tile_cols;
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}
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encoder->param.mfx.LowPower = h265enc->tune_mode;
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return TRUE;
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}
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static inline const gchar *
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level_to_string (gint level)
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{
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switch (level) {
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case MFX_LEVEL_HEVC_1:
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return "1";
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case MFX_LEVEL_HEVC_2:
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return "2";
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case MFX_LEVEL_HEVC_21:
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return "2.1";
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case MFX_LEVEL_HEVC_3:
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return "3";
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case MFX_LEVEL_HEVC_31:
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return "3.1";
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case MFX_LEVEL_HEVC_4:
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return "4";
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case MFX_LEVEL_HEVC_41:
|
|
return "4.1";
|
|
case MFX_LEVEL_HEVC_5:
|
|
return "5";
|
|
case MFX_LEVEL_HEVC_51:
|
|
return "5.1";
|
|
case MFX_LEVEL_HEVC_52:
|
|
return "5.2";
|
|
case MFX_LEVEL_HEVC_6:
|
|
return "6";
|
|
case MFX_LEVEL_HEVC_61:
|
|
return "6.1";
|
|
case MFX_LEVEL_HEVC_62:
|
|
return "6.2";
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static GstCaps *
|
|
gst_msdkh265enc_set_src_caps (GstMsdkEnc * encoder)
|
|
{
|
|
GstMsdkH265Enc *thiz = GST_MSDKH265ENC (encoder);
|
|
GstCaps *caps;
|
|
GstStructure *structure;
|
|
const gchar *level;
|
|
|
|
caps = gst_caps_new_empty_simple ("video/x-h265");
|
|
structure = gst_caps_get_structure (caps, 0);
|
|
|
|
gst_structure_set (structure, "stream-format", G_TYPE_STRING, "byte-stream",
|
|
NULL);
|
|
|
|
gst_structure_set (structure, "alignment", G_TYPE_STRING, "au", NULL);
|
|
|
|
if (thiz->profile_name)
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, thiz->profile_name,
|
|
NULL);
|
|
else {
|
|
switch (encoder->param.mfx.FrameInfo.FourCC) {
|
|
case MFX_FOURCC_P010:
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main-10",
|
|
NULL);
|
|
break;
|
|
case MFX_FOURCC_AYUV:
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main-444",
|
|
NULL);
|
|
break;
|
|
case MFX_FOURCC_YUY2:
|
|
/* The profile is main-422-10 for 8-bit 422 */
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main-422-10",
|
|
NULL);
|
|
break;
|
|
case MFX_FOURCC_A2RGB10:
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main-444-10",
|
|
NULL);
|
|
break;
|
|
#if (MFX_VERSION >= 1027)
|
|
case MFX_FOURCC_Y410:
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main-444-10",
|
|
NULL);
|
|
break;
|
|
case MFX_FOURCC_Y210:
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main-422-10",
|
|
NULL);
|
|
break;
|
|
#endif
|
|
#if (MFX_VERSION >= 1031)
|
|
case MFX_FOURCC_P016:
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main-12",
|
|
NULL);
|
|
break;
|
|
#endif
|
|
default:
|
|
gst_structure_set (structure, "profile", G_TYPE_STRING, "main", NULL);
|
|
break;
|
|
}
|
|
}
|
|
|
|
level = level_to_string (encoder->param.mfx.CodecLevel);
|
|
if (level)
|
|
gst_structure_set (structure, "level", G_TYPE_STRING, level, NULL);
|
|
|
|
return caps;
|
|
}
|
|
|
|
static void
|
|
gst_msdkh265enc_finalize (GObject * object)
|
|
{
|
|
GstMsdkH265Enc *thiz = GST_MSDKH265ENC (object);
|
|
|
|
if (thiz->parser)
|
|
gst_h265_parser_free (thiz->parser);
|
|
if (thiz->cc_sei_array)
|
|
g_array_unref (thiz->cc_sei_array);
|
|
|
|
g_free (thiz->profile_name);
|
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
gst_msdkh265enc_set_property (GObject * object, guint prop_id,
|
|
const GValue * value, GParamSpec * pspec)
|
|
{
|
|
GstMsdkH265Enc *thiz = GST_MSDKH265ENC (object);
|
|
|
|
if (gst_msdkenc_set_common_property (object, prop_id, value, pspec))
|
|
return;
|
|
|
|
GST_OBJECT_LOCK (thiz);
|
|
|
|
switch (prop_id) {
|
|
#ifndef GST_REMOVE_DEPRECATED
|
|
case PROP_LOW_POWER:
|
|
thiz->lowpower = g_value_get_boolean (value);
|
|
thiz->prop_flag |= GST_MSDK_FLAG_LOW_POWER;
|
|
|
|
/* Ignore it if user set tune mode explicitly */
|
|
if (!(thiz->prop_flag & GST_MSDK_FLAG_TUNE_MODE))
|
|
thiz->tune_mode =
|
|
thiz->lowpower ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
|
|
break;
|
|
#endif
|
|
|
|
case PROP_TILE_ROW:
|
|
thiz->num_tile_rows = g_value_get_uint (value);
|
|
break;
|
|
|
|
case PROP_TILE_COL:
|
|
thiz->num_tile_cols = g_value_get_uint (value);
|
|
break;
|
|
|
|
case PROP_MAX_SLICE_SIZE:
|
|
thiz->max_slice_size = g_value_get_uint (value);
|
|
break;
|
|
|
|
case PROP_TUNE_MODE:
|
|
thiz->tune_mode = g_value_get_enum (value);
|
|
thiz->prop_flag |= GST_MSDK_FLAG_TUNE_MODE;
|
|
break;
|
|
|
|
case PROP_TRANSFORM_SKIP:
|
|
thiz->transform_skip = g_value_get_enum (value);
|
|
break;
|
|
|
|
case PROP_B_PYRAMID:
|
|
thiz->b_pyramid = g_value_get_boolean (value);
|
|
break;
|
|
|
|
case PROP_P_PYRAMID:
|
|
thiz->p_pyramid = g_value_get_boolean (value);
|
|
break;
|
|
|
|
case PROP_MIN_QP:
|
|
thiz->min_qp = g_value_get_uint (value);
|
|
break;
|
|
|
|
case PROP_MAX_QP:
|
|
thiz->max_qp = g_value_get_uint (value);
|
|
break;
|
|
|
|
case PROP_INTRA_REFRESH_TYPE:
|
|
thiz->intra_refresh_type = g_value_get_enum (value);
|
|
break;
|
|
|
|
case PROP_DBLK_IDC:
|
|
thiz->dblk_idc = g_value_get_uint (value);
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
GST_OBJECT_UNLOCK (thiz);
|
|
}
|
|
|
|
static void
|
|
gst_msdkh265enc_get_property (GObject * object, guint prop_id, GValue * value,
|
|
GParamSpec * pspec)
|
|
{
|
|
GstMsdkH265Enc *thiz = GST_MSDKH265ENC (object);
|
|
|
|
if (gst_msdkenc_get_common_property (object, prop_id, value, pspec))
|
|
return;
|
|
|
|
GST_OBJECT_LOCK (thiz);
|
|
switch (prop_id) {
|
|
#ifndef GST_REMOVE_DEPRECATED
|
|
case PROP_LOW_POWER:
|
|
g_value_set_boolean (value, thiz->lowpower);
|
|
break;
|
|
#endif
|
|
|
|
case PROP_TILE_ROW:
|
|
g_value_set_uint (value, thiz->num_tile_rows);
|
|
break;
|
|
|
|
case PROP_TILE_COL:
|
|
g_value_set_uint (value, thiz->num_tile_cols);
|
|
break;
|
|
|
|
case PROP_MAX_SLICE_SIZE:
|
|
g_value_set_uint (value, thiz->max_slice_size);
|
|
break;
|
|
|
|
case PROP_TUNE_MODE:
|
|
g_value_set_enum (value, thiz->tune_mode);
|
|
break;
|
|
|
|
case PROP_TRANSFORM_SKIP:
|
|
g_value_set_enum (value, thiz->transform_skip);
|
|
break;
|
|
|
|
case PROP_B_PYRAMID:
|
|
g_value_set_boolean (value, thiz->b_pyramid);
|
|
break;
|
|
|
|
case PROP_P_PYRAMID:
|
|
g_value_set_boolean (value, thiz->p_pyramid);
|
|
break;
|
|
|
|
case PROP_MIN_QP:
|
|
g_value_set_uint (value, thiz->min_qp);
|
|
break;
|
|
|
|
case PROP_MAX_QP:
|
|
g_value_set_uint (value, thiz->max_qp);
|
|
break;
|
|
|
|
case PROP_INTRA_REFRESH_TYPE:
|
|
g_value_set_enum (value, thiz->intra_refresh_type);
|
|
break;
|
|
|
|
case PROP_DBLK_IDC:
|
|
g_value_set_uint (value, thiz->dblk_idc);
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
GST_OBJECT_UNLOCK (thiz);
|
|
}
|
|
|
|
static gboolean
|
|
gst_msdkh265enc_need_reconfig (GstMsdkEnc * encoder, GstVideoCodecFrame * frame)
|
|
{
|
|
GstMsdkH265Enc *h265enc = GST_MSDKH265ENC (encoder);
|
|
|
|
return gst_msdkenc_get_roi_params (encoder, frame, h265enc->roi);
|
|
}
|
|
|
|
static void
|
|
gst_msdkh265enc_set_extra_params (GstMsdkEnc * encoder,
|
|
GstVideoCodecFrame * frame)
|
|
{
|
|
GstMsdkH265Enc *h265enc = GST_MSDKH265ENC (encoder);
|
|
|
|
if (h265enc->roi[0].NumROI)
|
|
gst_msdkenc_add_extra_param (encoder, (mfxExtBuffer *) & h265enc->roi[0]);
|
|
}
|
|
|
|
static gboolean
|
|
gst_msdkh265enc_need_conversion (GstMsdkEnc * encoder, GstVideoInfo * info,
|
|
GstVideoFormat * out_format)
|
|
{
|
|
GstMsdkH265Enc *h265enc = GST_MSDKH265ENC (encoder);
|
|
|
|
switch (GST_VIDEO_INFO_FORMAT (info)) {
|
|
case GST_VIDEO_FORMAT_NV12:
|
|
case GST_VIDEO_FORMAT_BGR10A2_LE:
|
|
case GST_VIDEO_FORMAT_P010_10LE:
|
|
case GST_VIDEO_FORMAT_VUYA:
|
|
#if (MFX_VERSION >= 1027)
|
|
case GST_VIDEO_FORMAT_Y410:
|
|
case GST_VIDEO_FORMAT_Y210:
|
|
#endif
|
|
#if (MFX_VERSION >= 1031)
|
|
case GST_VIDEO_FORMAT_P012_LE:
|
|
#endif
|
|
return FALSE;
|
|
|
|
case GST_VIDEO_FORMAT_YUY2:
|
|
#if (MFX_VERSION >= 1027)
|
|
if (encoder->codename >= MFX_PLATFORM_ICELAKE &&
|
|
h265enc->tune_mode == MFX_CODINGOPTION_OFF)
|
|
return FALSE;
|
|
#endif
|
|
default:
|
|
if (GST_VIDEO_INFO_COMP_DEPTH (info, 0) == 10)
|
|
*out_format = GST_VIDEO_FORMAT_P010_10LE;
|
|
else
|
|
*out_format = GST_VIDEO_FORMAT_NV12;
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gst_msdkh265enc_class_init (GstMsdkH265EncClass * klass)
|
|
{
|
|
GObjectClass *gobject_class;
|
|
GstElementClass *element_class;
|
|
GstVideoEncoderClass *videoencoder_class;
|
|
GstMsdkEncClass *encoder_class;
|
|
|
|
gobject_class = G_OBJECT_CLASS (klass);
|
|
element_class = GST_ELEMENT_CLASS (klass);
|
|
videoencoder_class = GST_VIDEO_ENCODER_CLASS (klass);
|
|
encoder_class = GST_MSDKENC_CLASS (klass);
|
|
|
|
gobject_class->finalize = gst_msdkh265enc_finalize;
|
|
gobject_class->set_property = gst_msdkh265enc_set_property;
|
|
gobject_class->get_property = gst_msdkh265enc_get_property;
|
|
|
|
videoencoder_class->pre_push = gst_msdkh265enc_pre_push;
|
|
|
|
encoder_class->set_format = gst_msdkh265enc_set_format;
|
|
encoder_class->configure = gst_msdkh265enc_configure;
|
|
encoder_class->set_src_caps = gst_msdkh265enc_set_src_caps;
|
|
encoder_class->need_reconfig = gst_msdkh265enc_need_reconfig;
|
|
encoder_class->set_extra_params = gst_msdkh265enc_set_extra_params;
|
|
encoder_class->need_conversion = gst_msdkh265enc_need_conversion;
|
|
|
|
gst_msdkenc_install_common_properties (encoder_class);
|
|
|
|
#ifndef GST_REMOVE_DEPRECATED
|
|
g_object_class_install_property (gobject_class, PROP_LOW_POWER,
|
|
g_param_spec_boolean ("low-power", "Low power",
|
|
"Enable low power mode (DEPRECATED, use tune instead)",
|
|
PROP_LOWPOWER_DEFAULT,
|
|
G_PARAM_DEPRECATED | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
#endif
|
|
|
|
g_object_class_install_property (gobject_class, PROP_TILE_ROW,
|
|
g_param_spec_uint ("num-tile-rows", "number of rows for tiled encoding",
|
|
"number of rows for tiled encoding",
|
|
1, 8192, PROP_TILE_ROW_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_TILE_COL,
|
|
g_param_spec_uint ("num-tile-cols",
|
|
"number of columns for tiled encoding",
|
|
"number of columns for tiled encoding", 1, 8192,
|
|
PROP_TILE_COL_DEFAULT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_MAX_SLICE_SIZE,
|
|
g_param_spec_uint ("max-slice-size", "Max Slice Size",
|
|
"Maximum slice size in bytes (if enabled MSDK will ignore the control over num-slices)",
|
|
0, G_MAXUINT32, PROP_MAX_SLICE_SIZE_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_TUNE_MODE,
|
|
g_param_spec_enum ("tune", "Encoder tuning",
|
|
"Encoder tuning option",
|
|
gst_msdkenc_tune_mode_get_type (), PROP_TUNE_MODE_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_TRANSFORM_SKIP,
|
|
g_param_spec_enum ("transform-skip", "Transform Skip",
|
|
"Transform Skip option",
|
|
gst_msdkenc_transform_skip_get_type (), PROP_TRANSFORM_SKIP_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_B_PYRAMID,
|
|
g_param_spec_boolean ("b-pyramid", "B-pyramid",
|
|
"Enable B-Pyramid Reference structure", FALSE,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_P_PYRAMID,
|
|
g_param_spec_boolean ("p-pyramid", "P-pyramid",
|
|
"Enable P-Pyramid Reference structure", FALSE,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_MIN_QP,
|
|
g_param_spec_uint ("min-qp", "Min QP",
|
|
"Minimal quantizer for I/P/B frames",
|
|
0, 51, PROP_MIN_QP_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_MAX_QP,
|
|
g_param_spec_uint ("max-qp", "Max QP",
|
|
"Maximum quantizer for I/P/B frames",
|
|
0, 51, PROP_MAX_QP_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_INTRA_REFRESH_TYPE,
|
|
g_param_spec_enum ("intra-refresh-type", "Intra refresh type",
|
|
"Set intra refresh type",
|
|
gst_msdkenc_intra_refresh_type_get_type (),
|
|
PROP_INTRA_REFRESH_TYPE_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_DBLK_IDC,
|
|
g_param_spec_uint ("dblk-idc", "Disable Deblocking Idc",
|
|
"Option of disable deblocking idc",
|
|
0, 2, PROP_DBLK_IDC_DEFAULT,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
gst_element_class_set_static_metadata (element_class,
|
|
"Intel MSDK H265 encoder",
|
|
"Codec/Encoder/Video/Hardware",
|
|
"H265 video encoder based on " MFX_API_SDK,
|
|
"Josep Torra <jtorra@oblong.com>");
|
|
|
|
gst_element_class_add_static_pad_template (element_class, &sink_factory);
|
|
gst_element_class_add_static_pad_template (element_class, &src_factory);
|
|
}
|
|
|
|
static void
|
|
gst_msdkh265enc_init (GstMsdkH265Enc * thiz)
|
|
{
|
|
GstMsdkEnc *msdk_enc = (GstMsdkEnc *) thiz;
|
|
thiz->lowpower = PROP_LOWPOWER_DEFAULT;
|
|
thiz->num_tile_rows = PROP_TILE_ROW_DEFAULT;
|
|
thiz->num_tile_cols = PROP_TILE_COL_DEFAULT;
|
|
thiz->max_slice_size = PROP_MAX_SLICE_SIZE_DEFAULT;
|
|
thiz->tune_mode = PROP_TUNE_MODE_DEFAULT;
|
|
thiz->transform_skip = PROP_TRANSFORM_SKIP_DEFAULT;
|
|
thiz->b_pyramid = PROP_B_PYRAMID_DEFAULT;
|
|
thiz->p_pyramid = PROP_P_PYRAMID_DEFAULT;
|
|
thiz->min_qp = PROP_MIN_QP_DEFAULT;
|
|
thiz->max_qp = PROP_MAX_QP_DEFAULT;
|
|
thiz->intra_refresh_type = PROP_INTRA_REFRESH_TYPE_DEFAULT;
|
|
thiz->dblk_idc = PROP_DBLK_IDC_DEFAULT;
|
|
msdk_enc->num_extra_frames = 1;
|
|
}
|