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FFmpeg/libavcodec/vaapi_encode_h265.c
Andreas Rheinhardt 0971fcf0a0 avcodec/codec_internal, all: Use macros to set deprecated AVCodec fields 
The aim of this is twofold: a) Clang warns when setting a deprecated
field in a definition and because several of the widely set
AVCodec fields are deprecated, one gets several hundred warnings
from Clang for an ordinary build. Yet fortunately Clang (unlike GCC)
allows to disable deprecation warnings inside a definition, so
that one can create simple macros to set these fields that also suppress
deprecation warnings for Clang. This has already been done in
fdff1b9cbf for AVCodec.channel_layouts.
b) Using macros will allow to easily migrate these fields to internal ones.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2025-03-10 00:57:23 +01:00

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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <string.h>
#include <va/va.h>
#include <va/va_enc_hevc.h>
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/mem.h"
#include "libavutil/pixdesc.h"
#include "libavutil/opt.h"
#include "libavutil/mastering_display_metadata.h"
#include "atsc_a53.h"
#include "avcodec.h"
#include "cbs.h"
#include "cbs_h265.h"
#include "hw_base_encode_h265.h"
#include "codec_internal.h"
#include "h2645data.h"
#include "h265_profile_level.h"
#include "vaapi_encode.h"
#include "hevc/hevc.h"
enum {
SEI_MASTERING_DISPLAY = 0x08,
SEI_CONTENT_LIGHT_LEVEL = 0x10,
SEI_A53_CC = 0x20,
};
typedef struct VAAPIEncodeH265Picture {
int pic_order_cnt;
int64_t last_idr_frame;
int slice_nal_unit;
int slice_type;
int pic_type;
} VAAPIEncodeH265Picture;
typedef struct VAAPIEncodeH265Context {
VAAPIEncodeContext common;
// Encoder features.
uint32_t va_features;
// Block size info.
uint32_t va_bs;
uint32_t ctu_size;
uint32_t min_cb_size;
// User options.
int qp;
int aud;
int profile;
int level;
int sei;
// Derived settings.
int fixed_qp_p;
int fixed_qp_b;
// Writer structures.
FFHWBaseEncodeH265 units;
FFHWBaseEncodeH265Opts unit_opts;
H265RawAUD raw_aud;
H265RawSlice raw_slice;
SEIRawMasteringDisplayColourVolume sei_mastering_display;
SEIRawContentLightLevelInfo sei_content_light_level;
SEIRawUserDataRegistered sei_a53cc;
void *sei_a53cc_data;
CodedBitstreamContext *cbc;
CodedBitstreamFragment current_access_unit;
int aud_needed;
int sei_needed;
} VAAPIEncodeH265Context;
static int vaapi_encode_h265_write_access_unit(AVCodecContext *avctx,
char *data, size_t *data_len,
CodedBitstreamFragment *au)
{
VAAPIEncodeH265Context *priv = avctx->priv_data;
int err;
err = ff_cbs_write_fragment_data(priv->cbc, au);
if (err < 0) {
av_log(avctx, AV_LOG_ERROR, "Failed to write packed header.\n");
return err;
}
if (*data_len < 8 * au->data_size - au->data_bit_padding) {
av_log(avctx, AV_LOG_ERROR, "Access unit too large: "
"%zu < %zu.\n", *data_len,
8 * au->data_size - au->data_bit_padding);
return AVERROR(ENOSPC);
}
memcpy(data, au->data, au->data_size);
*data_len = 8 * au->data_size - au->data_bit_padding;
return 0;
}
static int vaapi_encode_h265_add_nal(AVCodecContext *avctx,
CodedBitstreamFragment *au,
void *nal_unit)
{
H265RawNALUnitHeader *header = nal_unit;
int err;
err = ff_cbs_insert_unit_content(au, -1,
header->nal_unit_type, nal_unit, NULL);
if (err < 0) {
av_log(avctx, AV_LOG_ERROR, "Failed to add NAL unit: "
"type = %d.\n", header->nal_unit_type);
return err;
}
return 0;
}
static int vaapi_encode_h265_write_sequence_header(AVCodecContext *avctx,
char *data, size_t *data_len)
{
VAAPIEncodeH265Context *priv = avctx->priv_data;
CodedBitstreamFragment *au = &priv->current_access_unit;
int err;
if (priv->aud_needed) {
err = vaapi_encode_h265_add_nal(avctx, au, &priv->raw_aud);
if (err < 0)
goto fail;
priv->aud_needed = 0;
}
err = vaapi_encode_h265_add_nal(avctx, au, &priv->units.raw_vps);
if (err < 0)
goto fail;
err = vaapi_encode_h265_add_nal(avctx, au, &priv->units.raw_sps);
if (err < 0)
goto fail;
err = vaapi_encode_h265_add_nal(avctx, au, &priv->units.raw_pps);
if (err < 0)
goto fail;
err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
fail:
ff_cbs_fragment_reset(au);
return err;
}
static int vaapi_encode_h265_write_slice_header(AVCodecContext *avctx,
VAAPIEncodePicture *pic,
VAAPIEncodeSlice *slice,
char *data, size_t *data_len)
{
VAAPIEncodeH265Context *priv = avctx->priv_data;
CodedBitstreamFragment *au = &priv->current_access_unit;
int err;
if (priv->aud_needed) {
err = vaapi_encode_h265_add_nal(avctx, au, &priv->raw_aud);
if (err < 0)
goto fail;
priv->aud_needed = 0;
}
err = vaapi_encode_h265_add_nal(avctx, au, &priv->raw_slice);
if (err < 0)
goto fail;
err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
fail:
ff_cbs_fragment_reset(au);
return err;
}
static int vaapi_encode_h265_write_extra_header(AVCodecContext *avctx,
FFHWBaseEncodePicture *base,
int index, int *type,
char *data, size_t *data_len)
{
VAAPIEncodeH265Context *priv = avctx->priv_data;
CodedBitstreamFragment *au = &priv->current_access_unit;
int err;
if (priv->sei_needed) {
if (priv->aud_needed) {
err = vaapi_encode_h265_add_nal(avctx, au, &priv->aud);
if (err < 0)
goto fail;
priv->aud_needed = 0;
}
if (priv->sei_needed & SEI_MASTERING_DISPLAY) {
err = ff_cbs_sei_add_message(priv->cbc, au, 1,
SEI_TYPE_MASTERING_DISPLAY_COLOUR_VOLUME,
&priv->sei_mastering_display, NULL);
if (err < 0)
goto fail;
}
if (priv->sei_needed & SEI_CONTENT_LIGHT_LEVEL) {
err = ff_cbs_sei_add_message(priv->cbc, au, 1,
SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO,
&priv->sei_content_light_level, NULL);
if (err < 0)
goto fail;
}
if (priv->sei_needed & SEI_A53_CC) {
err = ff_cbs_sei_add_message(priv->cbc, au, 1,
SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35,
&priv->sei_a53cc, NULL);
if (err < 0)
goto fail;
}
priv->sei_needed = 0;
err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
if (err < 0)
goto fail;
ff_cbs_fragment_reset(au);
*type = VAEncPackedHeaderRawData;
return 0;
} else {
return AVERROR_EOF;
}
fail:
ff_cbs_fragment_reset(au);
return err;
}
static int vaapi_encode_h265_init_sequence_params(AVCodecContext *avctx)
{
FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
VAAPIEncodeContext *ctx = avctx->priv_data;
VAAPIEncodeH265Context *priv = avctx->priv_data;
H265RawVPS *vps = &priv->units.raw_vps;
H265RawSPS *sps = &priv->units.raw_sps;
H265RawPPS *pps = &priv->units.raw_pps;
VAEncSequenceParameterBufferHEVC *vseq = ctx->codec_sequence_params;
VAEncPictureParameterBufferHEVC *vpic = ctx->codec_picture_params;
int i, err;
// priv->unit_opts.tier already set
// priv->unit_opts.fixed_qp_idr already set
priv->unit_opts.cu_qp_delta_enabled_flag = (ctx->va_rc_mode != VA_RC_CQP);
priv->unit_opts.tile_rows = ctx->tile_rows;
priv->unit_opts.tile_cols = ctx->tile_cols;
priv->unit_opts.nb_slices = ctx->nb_slices;
priv->unit_opts.slice_block_rows = ctx->slice_block_rows;
priv->unit_opts.slice_block_cols = ctx->slice_block_cols;
memcpy(priv->unit_opts.col_width, ctx->col_width,
ctx->tile_rows*sizeof(*priv->unit_opts.col_width));
memcpy(priv->unit_opts.row_height, ctx->row_height,
ctx->tile_cols*sizeof(*priv->unit_opts.row_height));
err = ff_hw_base_encode_init_params_h265(base_ctx, avctx,
&priv->units, &priv->unit_opts);
if (err < 0)
return err;
#if VA_CHECK_VERSION(1, 13, 0)
// update sps setting according to queried result
if (priv->va_features) {
VAConfigAttribValEncHEVCFeatures features = { .value = priv->va_features };
// Enable feature if get queried result is VA_FEATURE_SUPPORTED | VA_FEATURE_REQUIRED
sps->amp_enabled_flag =
!!features.bits.amp;
sps->sample_adaptive_offset_enabled_flag =
!!features.bits.sao;
sps->sps_temporal_mvp_enabled_flag =
!!features.bits.temporal_mvp;
sps->pcm_enabled_flag =
!!features.bits.pcm;
}
if (priv->va_bs) {
VAConfigAttribValEncHEVCBlockSizes bs = { .value = priv->va_bs };
sps->log2_min_luma_coding_block_size_minus3 =
ff_ctz(priv->min_cb_size) - 3;
sps->log2_diff_max_min_luma_coding_block_size =
ff_ctz(priv->ctu_size) - ff_ctz(priv->min_cb_size);
sps->log2_min_luma_transform_block_size_minus2 =
bs.bits.log2_min_luma_transform_block_size_minus2;
sps->log2_diff_max_min_luma_transform_block_size =
bs.bits.log2_max_luma_transform_block_size_minus2 -
bs.bits.log2_min_luma_transform_block_size_minus2;
sps->max_transform_hierarchy_depth_inter =
bs.bits.max_max_transform_hierarchy_depth_inter;
sps->max_transform_hierarchy_depth_intra =
bs.bits.max_max_transform_hierarchy_depth_intra;
}
// update pps setting according to queried result
if (priv->va_features) {
VAConfigAttribValEncHEVCFeatures features = { .value = priv->va_features };
if (ctx->va_rc_mode != VA_RC_CQP)
pps->cu_qp_delta_enabled_flag =
!!features.bits.cu_qp_delta;
pps->transform_skip_enabled_flag =
!!features.bits.transform_skip;
// set diff_cu_qp_delta_depth as its max value if cu_qp_delta enabled. Otherwise
// 0 will make cu_qp_delta invalid.
if (pps->cu_qp_delta_enabled_flag)
pps->diff_cu_qp_delta_depth = sps->log2_diff_max_min_luma_coding_block_size;
}
#endif
// Fill VAAPI parameter buffers.
*vseq = (VAEncSequenceParameterBufferHEVC) {
.general_profile_idc = vps->profile_tier_level.general_profile_idc,
.general_level_idc = vps->profile_tier_level.general_level_idc,
.general_tier_flag = vps->profile_tier_level.general_tier_flag,
.intra_period = base_ctx->gop_size,
.intra_idr_period = base_ctx->gop_size,
.ip_period = base_ctx->b_per_p + 1,
.bits_per_second = ctx->va_bit_rate,
.pic_width_in_luma_samples = sps->pic_width_in_luma_samples,
.pic_height_in_luma_samples = sps->pic_height_in_luma_samples,
.seq_fields.bits = {
.chroma_format_idc = sps->chroma_format_idc,
.separate_colour_plane_flag = sps->separate_colour_plane_flag,
.bit_depth_luma_minus8 = sps->bit_depth_luma_minus8,
.bit_depth_chroma_minus8 = sps->bit_depth_chroma_minus8,
.scaling_list_enabled_flag = sps->scaling_list_enabled_flag,
.strong_intra_smoothing_enabled_flag =
sps->strong_intra_smoothing_enabled_flag,
.amp_enabled_flag = sps->amp_enabled_flag,
.sample_adaptive_offset_enabled_flag =
sps->sample_adaptive_offset_enabled_flag,
.pcm_enabled_flag = sps->pcm_enabled_flag,
.pcm_loop_filter_disabled_flag = sps->pcm_loop_filter_disabled_flag,
.sps_temporal_mvp_enabled_flag = sps->sps_temporal_mvp_enabled_flag,
},
.log2_min_luma_coding_block_size_minus3 =
sps->log2_min_luma_coding_block_size_minus3,
.log2_diff_max_min_luma_coding_block_size =
sps->log2_diff_max_min_luma_coding_block_size,
.log2_min_transform_block_size_minus2 =
sps->log2_min_luma_transform_block_size_minus2,
.log2_diff_max_min_transform_block_size =
sps->log2_diff_max_min_luma_transform_block_size,
.max_transform_hierarchy_depth_inter =
sps->max_transform_hierarchy_depth_inter,
.max_transform_hierarchy_depth_intra =
sps->max_transform_hierarchy_depth_intra,
.pcm_sample_bit_depth_luma_minus1 =
sps->pcm_sample_bit_depth_luma_minus1,
.pcm_sample_bit_depth_chroma_minus1 =
sps->pcm_sample_bit_depth_chroma_minus1,
.log2_min_pcm_luma_coding_block_size_minus3 =
sps->log2_min_pcm_luma_coding_block_size_minus3,
.log2_max_pcm_luma_coding_block_size_minus3 =
sps->log2_min_pcm_luma_coding_block_size_minus3 +
sps->log2_diff_max_min_pcm_luma_coding_block_size,
.vui_parameters_present_flag = 0,
};
*vpic = (VAEncPictureParameterBufferHEVC) {
.decoded_curr_pic = {
.picture_id = VA_INVALID_ID,
.flags = VA_PICTURE_HEVC_INVALID,
},
.coded_buf = VA_INVALID_ID,
.collocated_ref_pic_index = sps->sps_temporal_mvp_enabled_flag ?
0 : 0xff,
.last_picture = 0,
.pic_init_qp = pps->init_qp_minus26 + 26,
.diff_cu_qp_delta_depth = pps->diff_cu_qp_delta_depth,
.pps_cb_qp_offset = pps->pps_cb_qp_offset,
.pps_cr_qp_offset = pps->pps_cr_qp_offset,
.num_tile_columns_minus1 = pps->num_tile_columns_minus1,
.num_tile_rows_minus1 = pps->num_tile_rows_minus1,
.log2_parallel_merge_level_minus2 = pps->log2_parallel_merge_level_minus2,
.ctu_max_bitsize_allowed = 0,
.num_ref_idx_l0_default_active_minus1 =
pps->num_ref_idx_l0_default_active_minus1,
.num_ref_idx_l1_default_active_minus1 =
pps->num_ref_idx_l1_default_active_minus1,
.slice_pic_parameter_set_id = pps->pps_pic_parameter_set_id,
.pic_fields.bits = {
.sign_data_hiding_enabled_flag = pps->sign_data_hiding_enabled_flag,
.constrained_intra_pred_flag = pps->constrained_intra_pred_flag,
.transform_skip_enabled_flag = pps->transform_skip_enabled_flag,
.cu_qp_delta_enabled_flag = pps->cu_qp_delta_enabled_flag,
.weighted_pred_flag = pps->weighted_pred_flag,
.weighted_bipred_flag = pps->weighted_bipred_flag,
.transquant_bypass_enabled_flag = pps->transquant_bypass_enabled_flag,
.tiles_enabled_flag = pps->tiles_enabled_flag,
.entropy_coding_sync_enabled_flag = pps->entropy_coding_sync_enabled_flag,
.loop_filter_across_tiles_enabled_flag =
pps->loop_filter_across_tiles_enabled_flag,
.pps_loop_filter_across_slices_enabled_flag =
pps->pps_loop_filter_across_slices_enabled_flag,
.scaling_list_data_present_flag = (sps->sps_scaling_list_data_present_flag |
pps->pps_scaling_list_data_present_flag),
.screen_content_flag = 0,
.enable_gpu_weighted_prediction = 0,
.no_output_of_prior_pics_flag = 0,
},
};
if (pps->tiles_enabled_flag) {
for (i = 0; i <= vpic->num_tile_rows_minus1; i++)
vpic->row_height_minus1[i] = pps->row_height_minus1[i];
for (i = 0; i <= vpic->num_tile_columns_minus1; i++)
vpic->column_width_minus1[i] = pps->column_width_minus1[i];
}
return 0;
}
static int vaapi_encode_h265_init_picture_params(AVCodecContext *avctx,
FFHWBaseEncodePicture *pic)
{
FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
VAAPIEncodeH265Context *priv = avctx->priv_data;
VAAPIEncodePicture *vaapi_pic = pic->priv;
VAAPIEncodeH265Picture *hpic = pic->codec_priv;
FFHWBaseEncodePicture *prev = pic->prev;
VAAPIEncodeH265Picture *hprev = prev ? prev->codec_priv : NULL;
VAEncPictureParameterBufferHEVC *vpic = vaapi_pic->codec_picture_params;
int i, j = 0;
if (pic->type == FF_HW_PICTURE_TYPE_IDR) {
av_assert0(pic->display_order == pic->encode_order);
hpic->last_idr_frame = pic->display_order;
hpic->slice_nal_unit = HEVC_NAL_IDR_W_RADL;
hpic->slice_type = HEVC_SLICE_I;
hpic->pic_type = 0;
} else {
av_assert0(prev);
hpic->last_idr_frame = hprev->last_idr_frame;
if (pic->type == FF_HW_PICTURE_TYPE_I) {
hpic->slice_nal_unit = HEVC_NAL_CRA_NUT;
hpic->slice_type = HEVC_SLICE_I;
hpic->pic_type = 0;
} else if (pic->type == FF_HW_PICTURE_TYPE_P) {
av_assert0(pic->refs[0]);
hpic->slice_nal_unit = HEVC_NAL_TRAIL_R;
hpic->slice_type = HEVC_SLICE_P;
hpic->pic_type = 1;
} else {
FFHWBaseEncodePicture *irap_ref;
av_assert0(pic->refs[0][0] && pic->refs[1][0]);
for (irap_ref = pic; irap_ref; irap_ref = irap_ref->refs[1][0]) {
if (irap_ref->type == FF_HW_PICTURE_TYPE_I)
break;
}
if (pic->b_depth == base_ctx->max_b_depth) {
hpic->slice_nal_unit = irap_ref ? HEVC_NAL_RASL_N
: HEVC_NAL_TRAIL_N;
} else {
hpic->slice_nal_unit = irap_ref ? HEVC_NAL_RASL_R
: HEVC_NAL_TRAIL_R;
}
hpic->slice_type = HEVC_SLICE_B;
hpic->pic_type = 2;
}
}
hpic->pic_order_cnt = pic->display_order - hpic->last_idr_frame;
if (priv->aud) {
priv->aud_needed = 1;
priv->raw_aud = (H265RawAUD) {
.nal_unit_header = {
.nal_unit_type = HEVC_NAL_AUD,
.nuh_layer_id = 0,
.nuh_temporal_id_plus1 = 1,
},
.pic_type = hpic->pic_type,
};
} else {
priv->aud_needed = 0;
}
priv->sei_needed = 0;
// Only look for the metadata on I/IDR frame on the output. We
// may force an IDR frame on the output where the medadata gets
// changed on the input frame.
if ((priv->sei & SEI_MASTERING_DISPLAY) &&
(pic->type == FF_HW_PICTURE_TYPE_I || pic->type == FF_HW_PICTURE_TYPE_IDR)) {
AVFrameSideData *sd =
av_frame_get_side_data(pic->input_image,
AV_FRAME_DATA_MASTERING_DISPLAY_METADATA);
if (sd) {
AVMasteringDisplayMetadata *mdm =
(AVMasteringDisplayMetadata *)sd->data;
// SEI is needed when both the primaries and luminance are set
if (mdm->has_primaries && mdm->has_luminance) {
SEIRawMasteringDisplayColourVolume *mdcv =
&priv->sei_mastering_display;
const int mapping[3] = {1, 2, 0};
const int chroma_den = 50000;
const int luma_den = 10000;
for (i = 0; i < 3; i++) {
const int j = mapping[i];
mdcv->display_primaries_x[i] =
FFMIN(lrint(chroma_den *
av_q2d(mdm->display_primaries[j][0])),
chroma_den);
mdcv->display_primaries_y[i] =
FFMIN(lrint(chroma_den *
av_q2d(mdm->display_primaries[j][1])),
chroma_den);
}
mdcv->white_point_x =
FFMIN(lrint(chroma_den * av_q2d(mdm->white_point[0])),
chroma_den);
mdcv->white_point_y =
FFMIN(lrint(chroma_den * av_q2d(mdm->white_point[1])),
chroma_den);
mdcv->max_display_mastering_luminance =
lrint(luma_den * av_q2d(mdm->max_luminance));
mdcv->min_display_mastering_luminance =
FFMIN(lrint(luma_den * av_q2d(mdm->min_luminance)),
mdcv->max_display_mastering_luminance);
priv->sei_needed |= SEI_MASTERING_DISPLAY;
}
}
}
if ((priv->sei & SEI_CONTENT_LIGHT_LEVEL) &&
(pic->type == FF_HW_PICTURE_TYPE_I || pic->type == FF_HW_PICTURE_TYPE_IDR)) {
AVFrameSideData *sd =
av_frame_get_side_data(pic->input_image,
AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
if (sd) {
AVContentLightMetadata *clm =
(AVContentLightMetadata *)sd->data;
SEIRawContentLightLevelInfo *clli =
&priv->sei_content_light_level;
clli->max_content_light_level = FFMIN(clm->MaxCLL, 65535);
clli->max_pic_average_light_level = FFMIN(clm->MaxFALL, 65535);
priv->sei_needed |= SEI_CONTENT_LIGHT_LEVEL;
}
}
if (priv->sei & SEI_A53_CC) {
int err;
size_t sei_a53cc_len;
av_freep(&priv->sei_a53cc_data);
err = ff_alloc_a53_sei(pic->input_image, 0, &priv->sei_a53cc_data, &sei_a53cc_len);
if (err < 0)
return err;
if (priv->sei_a53cc_data != NULL) {
priv->sei_a53cc.itu_t_t35_country_code = 181;
priv->sei_a53cc.data = (uint8_t *)priv->sei_a53cc_data + 1;
priv->sei_a53cc.data_length = sei_a53cc_len - 1;
priv->sei_needed |= SEI_A53_CC;
}
}
vpic->decoded_curr_pic = (VAPictureHEVC) {
.picture_id = vaapi_pic->recon_surface,
.pic_order_cnt = hpic->pic_order_cnt,
.flags = 0,
};
for (int k = 0; k < MAX_REFERENCE_LIST_NUM; k++) {
for (i = 0; i < pic->nb_refs[k]; i++) {
FFHWBaseEncodePicture *ref = pic->refs[k][i];
VAAPIEncodeH265Picture *href;
av_assert0(ref && ref->encode_order < pic->encode_order);
href = ref->codec_priv;
vpic->reference_frames[j++] = (VAPictureHEVC) {
.picture_id = ((VAAPIEncodePicture *)ref->priv)->recon_surface,
.pic_order_cnt = href->pic_order_cnt,
.flags = (ref->display_order < pic->display_order ?
VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE : 0) |
(ref->display_order > pic->display_order ?
VA_PICTURE_HEVC_RPS_ST_CURR_AFTER : 0),
};
}
}
for (; j < FF_ARRAY_ELEMS(vpic->reference_frames); j++) {
vpic->reference_frames[j] = (VAPictureHEVC) {
.picture_id = VA_INVALID_ID,
.flags = VA_PICTURE_HEVC_INVALID,
};
}
vpic->coded_buf = vaapi_pic->output_buffer;
vpic->nal_unit_type = hpic->slice_nal_unit;
vpic->pic_fields.bits.reference_pic_flag = pic->is_reference;
switch (pic->type) {
case FF_HW_PICTURE_TYPE_IDR:
vpic->pic_fields.bits.idr_pic_flag = 1;
vpic->pic_fields.bits.coding_type = 1;
break;
case FF_HW_PICTURE_TYPE_I:
vpic->pic_fields.bits.idr_pic_flag = 0;
vpic->pic_fields.bits.coding_type = 1;
break;
case FF_HW_PICTURE_TYPE_P:
vpic->pic_fields.bits.idr_pic_flag = 0;
vpic->pic_fields.bits.coding_type = 2;
break;
case FF_HW_PICTURE_TYPE_B:
vpic->pic_fields.bits.idr_pic_flag = 0;
vpic->pic_fields.bits.coding_type = 3;
break;
default:
av_assert0(0 && "invalid picture type");
}
return 0;
}
static int vaapi_encode_h265_init_slice_params(AVCodecContext *avctx,
FFHWBaseEncodePicture *pic,
VAAPIEncodeSlice *slice)
{
FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
VAAPIEncodeH265Context *priv = avctx->priv_data;
VAAPIEncodePicture *vaapi_pic = pic->priv;
VAAPIEncodeH265Picture *hpic = pic->codec_priv;
const H265RawSPS *sps = &priv->units.raw_sps;
const H265RawPPS *pps = &priv->units.raw_pps;
H265RawSliceHeader *sh = &priv->raw_slice.header;
VAEncPictureParameterBufferHEVC *vpic = vaapi_pic->codec_picture_params;
VAEncSliceParameterBufferHEVC *vslice = slice->codec_slice_params;
int i;
sh->nal_unit_header = (H265RawNALUnitHeader) {
.nal_unit_type = hpic->slice_nal_unit,
.nuh_layer_id = 0,
.nuh_temporal_id_plus1 = 1,
};
sh->slice_pic_parameter_set_id = pps->pps_pic_parameter_set_id;
sh->first_slice_segment_in_pic_flag = slice->index == 0;
sh->slice_segment_address = slice->block_start;
sh->slice_type = hpic->slice_type;
if (sh->slice_type == HEVC_SLICE_P && base_ctx->p_to_gpb)
sh->slice_type = HEVC_SLICE_B;
sh->slice_pic_order_cnt_lsb = hpic->pic_order_cnt &
(1 << (sps->log2_max_pic_order_cnt_lsb_minus4 + 4)) - 1;
if (pic->type != FF_HW_PICTURE_TYPE_IDR) {
H265RawSTRefPicSet *rps;
const VAAPIEncodeH265Picture *strp;
int rps_poc[MAX_DPB_SIZE];
int rps_used[MAX_DPB_SIZE];
int i, j, poc, rps_pics;
sh->short_term_ref_pic_set_sps_flag = 0;
rps = &sh->short_term_ref_pic_set;
memset(rps, 0, sizeof(*rps));
rps_pics = 0;
for (i = 0; i < MAX_REFERENCE_LIST_NUM; i++) {
for (j = 0; j < pic->nb_refs[i]; j++) {
strp = pic->refs[i][j]->codec_priv;
rps_poc[rps_pics] = strp->pic_order_cnt;
rps_used[rps_pics] = 1;
++rps_pics;
}
}
for (i = 0; i < pic->nb_dpb_pics; i++) {
if (pic->dpb[i] == pic)
continue;
for (j = 0; j < pic->nb_refs[0]; j++) {
if (pic->dpb[i] == pic->refs[0][j])
break;
}
if (j < pic->nb_refs[0])
continue;
for (j = 0; j < pic->nb_refs[1]; j++) {
if (pic->dpb[i] == pic->refs[1][j])
break;
}
if (j < pic->nb_refs[1])
continue;
strp = pic->dpb[i]->codec_priv;
rps_poc[rps_pics] = strp->pic_order_cnt;
rps_used[rps_pics] = 0;
++rps_pics;
}
for (i = 1; i < rps_pics; i++) {
for (j = i; j > 0; j--) {
if (rps_poc[j] > rps_poc[j - 1])
break;
av_assert0(rps_poc[j] != rps_poc[j - 1]);
FFSWAP(int, rps_poc[j], rps_poc[j - 1]);
FFSWAP(int, rps_used[j], rps_used[j - 1]);
}
}
av_log(avctx, AV_LOG_DEBUG, "RPS for POC %d:",
hpic->pic_order_cnt);
for (i = 0; i < rps_pics; i++) {
av_log(avctx, AV_LOG_DEBUG, " (%d,%d)",
rps_poc[i], rps_used[i]);
}
av_log(avctx, AV_LOG_DEBUG, "\n");
for (i = 0; i < rps_pics; i++) {
av_assert0(rps_poc[i] != hpic->pic_order_cnt);
if (rps_poc[i] > hpic->pic_order_cnt)
break;
}
rps->num_negative_pics = i;
poc = hpic->pic_order_cnt;
for (j = i - 1; j >= 0; j--) {
rps->delta_poc_s0_minus1[i - 1 - j] = poc - rps_poc[j] - 1;
rps->used_by_curr_pic_s0_flag[i - 1 - j] = rps_used[j];
poc = rps_poc[j];
}
rps->num_positive_pics = rps_pics - i;
poc = hpic->pic_order_cnt;
for (j = i; j < rps_pics; j++) {
rps->delta_poc_s1_minus1[j - i] = rps_poc[j] - poc - 1;
rps->used_by_curr_pic_s1_flag[j - i] = rps_used[j];
poc = rps_poc[j];
}
sh->num_long_term_sps = 0;
sh->num_long_term_pics = 0;
// when this flag is not present, it is inerred to 1.
sh->collocated_from_l0_flag = 1;
sh->slice_temporal_mvp_enabled_flag =
sps->sps_temporal_mvp_enabled_flag;
if (sh->slice_temporal_mvp_enabled_flag) {
if (sh->slice_type == HEVC_SLICE_B)
sh->collocated_from_l0_flag = 1;
sh->collocated_ref_idx = 0;
}
sh->num_ref_idx_active_override_flag = 0;
sh->num_ref_idx_l0_active_minus1 = pps->num_ref_idx_l0_default_active_minus1;
sh->num_ref_idx_l1_active_minus1 = pps->num_ref_idx_l1_default_active_minus1;
}
sh->slice_sao_luma_flag = sh->slice_sao_chroma_flag =
sps->sample_adaptive_offset_enabled_flag;
if (pic->type == FF_HW_PICTURE_TYPE_B)
sh->slice_qp_delta = priv->fixed_qp_b - (pps->init_qp_minus26 + 26);
else if (pic->type == FF_HW_PICTURE_TYPE_P)
sh->slice_qp_delta = priv->fixed_qp_p - (pps->init_qp_minus26 + 26);
else
sh->slice_qp_delta = priv->unit_opts.fixed_qp_idr - (pps->init_qp_minus26 + 26);
*vslice = (VAEncSliceParameterBufferHEVC) {
.slice_segment_address = sh->slice_segment_address,
.num_ctu_in_slice = slice->block_size,
.slice_type = sh->slice_type,
.slice_pic_parameter_set_id = sh->slice_pic_parameter_set_id,
.num_ref_idx_l0_active_minus1 = sh->num_ref_idx_l0_active_minus1,
.num_ref_idx_l1_active_minus1 = sh->num_ref_idx_l1_active_minus1,
.luma_log2_weight_denom = sh->luma_log2_weight_denom,
.delta_chroma_log2_weight_denom = sh->delta_chroma_log2_weight_denom,
.max_num_merge_cand = 5 - sh->five_minus_max_num_merge_cand,
.slice_qp_delta = sh->slice_qp_delta,
.slice_cb_qp_offset = sh->slice_cb_qp_offset,
.slice_cr_qp_offset = sh->slice_cr_qp_offset,
.slice_beta_offset_div2 = sh->slice_beta_offset_div2,
.slice_tc_offset_div2 = sh->slice_tc_offset_div2,
.slice_fields.bits = {
.last_slice_of_pic_flag = slice->index == vaapi_pic->nb_slices - 1,
.dependent_slice_segment_flag = sh->dependent_slice_segment_flag,
.colour_plane_id = sh->colour_plane_id,
.slice_temporal_mvp_enabled_flag =
sh->slice_temporal_mvp_enabled_flag,
.slice_sao_luma_flag = sh->slice_sao_luma_flag,
.slice_sao_chroma_flag = sh->slice_sao_chroma_flag,
.num_ref_idx_active_override_flag =
sh->num_ref_idx_active_override_flag,
.mvd_l1_zero_flag = sh->mvd_l1_zero_flag,
.cabac_init_flag = sh->cabac_init_flag,
.slice_deblocking_filter_disabled_flag =
sh->slice_deblocking_filter_disabled_flag,
.slice_loop_filter_across_slices_enabled_flag =
sh->slice_loop_filter_across_slices_enabled_flag,
.collocated_from_l0_flag = sh->collocated_from_l0_flag,
},
};
for (i = 0; i < FF_ARRAY_ELEMS(vslice->ref_pic_list0); i++) {
vslice->ref_pic_list0[i].picture_id = VA_INVALID_ID;
vslice->ref_pic_list0[i].flags = VA_PICTURE_HEVC_INVALID;
vslice->ref_pic_list1[i].picture_id = VA_INVALID_ID;
vslice->ref_pic_list1[i].flags = VA_PICTURE_HEVC_INVALID;
}
if (pic->nb_refs[0]) {
// Backward reference for P- or B-frame.
av_assert0(pic->type == FF_HW_PICTURE_TYPE_P ||
pic->type == FF_HW_PICTURE_TYPE_B);
vslice->ref_pic_list0[0] = vpic->reference_frames[0];
if (base_ctx->p_to_gpb && pic->type == FF_HW_PICTURE_TYPE_P)
// Reference for GPB B-frame, L0 == L1
vslice->ref_pic_list1[0] = vpic->reference_frames[0];
}
if (pic->nb_refs[1]) {
// Forward reference for B-frame.
av_assert0(pic->type == FF_HW_PICTURE_TYPE_B);
vslice->ref_pic_list1[0] = vpic->reference_frames[1];
}
if (pic->type == FF_HW_PICTURE_TYPE_P && base_ctx->p_to_gpb) {
vslice->slice_type = HEVC_SLICE_B;
for (i = 0; i < FF_ARRAY_ELEMS(vslice->ref_pic_list0); i++) {
vslice->ref_pic_list1[i].picture_id = vslice->ref_pic_list0[i].picture_id;
vslice->ref_pic_list1[i].flags = vslice->ref_pic_list0[i].flags;
}
}
return 0;
}
static av_cold int vaapi_encode_h265_get_encoder_caps(AVCodecContext *avctx)
{
FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
VAAPIEncodeH265Context *priv = avctx->priv_data;
#if VA_CHECK_VERSION(1, 13, 0)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
VAConfigAttribValEncHEVCBlockSizes block_size;
VAConfigAttrib attr;
VAStatus vas;
attr.type = VAConfigAttribEncHEVCFeatures;
vas = vaGetConfigAttributes(ctx->hwctx->display, ctx->va_profile,
ctx->va_entrypoint, &attr, 1);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to query encoder "
"features, using guessed defaults.\n");
return AVERROR_EXTERNAL;
} else if (attr.value == VA_ATTRIB_NOT_SUPPORTED) {
av_log(avctx, AV_LOG_WARNING, "Driver does not advertise "
"encoder features, using guessed defaults.\n");
} else {
priv->va_features = attr.value;
}
attr.type = VAConfigAttribEncHEVCBlockSizes;
vas = vaGetConfigAttributes(ctx->hwctx->display, ctx->va_profile,
ctx->va_entrypoint, &attr, 1);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to query encoder "
"block size, using guessed defaults.\n");
return AVERROR_EXTERNAL;
} else if (attr.value == VA_ATTRIB_NOT_SUPPORTED) {
av_log(avctx, AV_LOG_WARNING, "Driver does not advertise "
"encoder block size, using guessed defaults.\n");
} else {
priv->va_bs = block_size.value = attr.value;
priv->ctu_size =
1 << block_size.bits.log2_max_coding_tree_block_size_minus3 + 3;
priv->min_cb_size =
1 << block_size.bits.log2_min_luma_coding_block_size_minus3 + 3;
}
}
#endif
if (!priv->ctu_size) {
priv->ctu_size = 32;
priv->min_cb_size = 16;
}
av_log(avctx, AV_LOG_VERBOSE, "Using CTU size %dx%d, "
"min CB size %dx%d.\n", priv->ctu_size, priv->ctu_size,
priv->min_cb_size, priv->min_cb_size);
base_ctx->surface_width = FFALIGN(avctx->width,
FFMAX(priv->min_cb_size, priv->common.surface_alignment_width));
base_ctx->surface_height = FFALIGN(avctx->height,
FFMAX(priv->min_cb_size, priv->common.surface_alignment_height));
base_ctx->slice_block_width = base_ctx->slice_block_height = priv->ctu_size;
return 0;
}
static av_cold int vaapi_encode_h265_configure(AVCodecContext *avctx)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
VAAPIEncodeH265Context *priv = avctx->priv_data;
int err;
err = ff_cbs_init(&priv->cbc, AV_CODEC_ID_HEVC, avctx);
if (err < 0)
return err;
if (ctx->va_rc_mode == VA_RC_CQP) {
// Note that VAAPI only supports positive QP values - the range is
// therefore always bounded below by 1, even in 10-bit mode where
// it should go down to -12.
priv->fixed_qp_p = av_clip(ctx->rc_quality, 1, 51);
if (avctx->i_quant_factor > 0.0)
priv->unit_opts.fixed_qp_idr =
av_clip((avctx->i_quant_factor * priv->fixed_qp_p +
avctx->i_quant_offset) + 0.5, 1, 51);
else
priv->unit_opts.fixed_qp_idr = priv->fixed_qp_p;
if (avctx->b_quant_factor > 0.0)
priv->fixed_qp_b =
av_clip((avctx->b_quant_factor * priv->fixed_qp_p +
avctx->b_quant_offset) + 0.5, 1, 51);
else
priv->fixed_qp_b = priv->fixed_qp_p;
av_log(avctx, AV_LOG_DEBUG, "Using fixed QP = "
"%d / %d / %d for IDR- / P- / B-frames.\n",
priv->unit_opts.fixed_qp_idr, priv->fixed_qp_p, priv->fixed_qp_b);
} else {
// These still need to be set for init_qp/slice_qp_delta.
priv->unit_opts.fixed_qp_idr = 30;
priv->fixed_qp_p = 30;
priv->fixed_qp_b = 30;
}
ctx->roi_quant_range = 51 + 6 * (ctx->profile->depth - 8);
return 0;
}
static const VAAPIEncodeProfile vaapi_encode_h265_profiles[] = {
{ AV_PROFILE_HEVC_MAIN, 8, 3, 1, 1, VAProfileHEVCMain },
{ AV_PROFILE_HEVC_REXT, 8, 3, 1, 1, VAProfileHEVCMain },
#if VA_CHECK_VERSION(0, 37, 0)
{ AV_PROFILE_HEVC_MAIN_10, 10, 3, 1, 1, VAProfileHEVCMain10 },
{ AV_PROFILE_HEVC_REXT, 10, 3, 1, 1, VAProfileHEVCMain10 },
#endif
#if VA_CHECK_VERSION(1, 2, 0)
{ AV_PROFILE_HEVC_REXT, 12, 3, 1, 1, VAProfileHEVCMain12 },
{ AV_PROFILE_HEVC_REXT, 8, 3, 1, 0, VAProfileHEVCMain422_10 },
{ AV_PROFILE_HEVC_REXT, 10, 3, 1, 0, VAProfileHEVCMain422_10 },
{ AV_PROFILE_HEVC_REXT, 12, 3, 1, 0, VAProfileHEVCMain422_12 },
{ AV_PROFILE_HEVC_REXT, 8, 3, 0, 0, VAProfileHEVCMain444 },
{ AV_PROFILE_HEVC_REXT, 10, 3, 0, 0, VAProfileHEVCMain444_10 },
{ AV_PROFILE_HEVC_REXT, 12, 3, 0, 0, VAProfileHEVCMain444_12 },
#endif
{ AV_PROFILE_UNKNOWN }
};
static const VAAPIEncodeType vaapi_encode_type_h265 = {
.profiles = vaapi_encode_h265_profiles,
.flags = FF_HW_FLAG_SLICE_CONTROL |
FF_HW_FLAG_B_PICTURES |
FF_HW_FLAG_B_PICTURE_REFERENCES |
FF_HW_FLAG_NON_IDR_KEY_PICTURES,
.default_quality = 25,
.get_encoder_caps = &vaapi_encode_h265_get_encoder_caps,
.configure = &vaapi_encode_h265_configure,
.picture_priv_data_size = sizeof(VAAPIEncodeH265Picture),
.sequence_params_size = sizeof(VAEncSequenceParameterBufferHEVC),
.init_sequence_params = &vaapi_encode_h265_init_sequence_params,
.picture_params_size = sizeof(VAEncPictureParameterBufferHEVC),
.init_picture_params = &vaapi_encode_h265_init_picture_params,
.slice_params_size = sizeof(VAEncSliceParameterBufferHEVC),
.init_slice_params = &vaapi_encode_h265_init_slice_params,
.sequence_header_type = VAEncPackedHeaderSequence,
.write_sequence_header = &vaapi_encode_h265_write_sequence_header,
.slice_header_type = VAEncPackedHeaderHEVC_Slice,
.write_slice_header = &vaapi_encode_h265_write_slice_header,
.write_extra_header = &vaapi_encode_h265_write_extra_header,
};
static av_cold int vaapi_encode_h265_init(AVCodecContext *avctx)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
VAAPIEncodeH265Context *priv = avctx->priv_data;
ctx->codec = &vaapi_encode_type_h265;
if (avctx->profile == AV_PROFILE_UNKNOWN)
avctx->profile = priv->profile;
if (avctx->level == AV_LEVEL_UNKNOWN)
avctx->level = priv->level;
if (avctx->level != AV_LEVEL_UNKNOWN && avctx->level & ~0xff) {
av_log(avctx, AV_LOG_ERROR, "Invalid level %d: must fit "
"in 8-bit unsigned integer.\n", avctx->level);
return AVERROR(EINVAL);
}
ctx->desired_packed_headers =
VA_ENC_PACKED_HEADER_SEQUENCE | // VPS, SPS and PPS.
VA_ENC_PACKED_HEADER_SLICE | // Slice headers.
VA_ENC_PACKED_HEADER_MISC; // SEI
if (priv->qp > 0)
ctx->explicit_qp = priv->qp;
return ff_vaapi_encode_init(avctx);
}
static av_cold int vaapi_encode_h265_close(AVCodecContext *avctx)
{
VAAPIEncodeH265Context *priv = avctx->priv_data;
ff_cbs_fragment_free(&priv->current_access_unit);
ff_cbs_close(&priv->cbc);
av_freep(&priv->sei_a53cc_data);
return ff_vaapi_encode_close(avctx);
}
#define OFFSET(x) offsetof(VAAPIEncodeH265Context, x)
#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
static const AVOption vaapi_encode_h265_options[] = {
HW_BASE_ENCODE_COMMON_OPTIONS,
VAAPI_ENCODE_COMMON_OPTIONS,
VAAPI_ENCODE_RC_OPTIONS,
{ "qp", "Constant QP (for P-frames; scaled by qfactor/qoffset for I/B)",
OFFSET(qp), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 52, FLAGS },
{ "aud", "Include AUD",
OFFSET(aud), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS },
{ "profile", "Set profile (general_profile_idc)",
OFFSET(profile), AV_OPT_TYPE_INT,
{ .i64 = AV_PROFILE_UNKNOWN }, AV_PROFILE_UNKNOWN, 0xff, FLAGS, .unit = "profile" },
#define PROFILE(name, value) name, NULL, 0, AV_OPT_TYPE_CONST, \
{ .i64 = value }, 0, 0, FLAGS, .unit = "profile"
{ PROFILE("main", AV_PROFILE_HEVC_MAIN) },
{ PROFILE("main10", AV_PROFILE_HEVC_MAIN_10) },
{ PROFILE("rext", AV_PROFILE_HEVC_REXT) },
#undef PROFILE
{ "tier", "Set tier (general_tier_flag)",
OFFSET(unit_opts.tier), AV_OPT_TYPE_INT,
{ .i64 = 0 }, 0, 1, FLAGS, .unit = "tier" },
{ "main", NULL, 0, AV_OPT_TYPE_CONST,
{ .i64 = 0 }, 0, 0, FLAGS, .unit = "tier" },
{ "high", NULL, 0, AV_OPT_TYPE_CONST,
{ .i64 = 1 }, 0, 0, FLAGS, .unit = "tier" },
{ "level", "Set level (general_level_idc)",
OFFSET(level), AV_OPT_TYPE_INT,
{ .i64 = AV_LEVEL_UNKNOWN }, AV_LEVEL_UNKNOWN, 0xff, FLAGS, .unit = "level" },
#define LEVEL(name, value) name, NULL, 0, AV_OPT_TYPE_CONST, \
{ .i64 = value }, 0, 0, FLAGS, .unit = "level"
{ LEVEL("1", 30) },
{ LEVEL("2", 60) },
{ LEVEL("2.1", 63) },
{ LEVEL("3", 90) },
{ LEVEL("3.1", 93) },
{ LEVEL("4", 120) },
{ LEVEL("4.1", 123) },
{ LEVEL("5", 150) },
{ LEVEL("5.1", 153) },
{ LEVEL("5.2", 156) },
{ LEVEL("6", 180) },
{ LEVEL("6.1", 183) },
{ LEVEL("6.2", 186) },
#undef LEVEL
{ "sei", "Set SEI to include",
OFFSET(sei), AV_OPT_TYPE_FLAGS,
{ .i64 = SEI_MASTERING_DISPLAY | SEI_CONTENT_LIGHT_LEVEL | SEI_A53_CC },
0, INT_MAX, FLAGS, .unit = "sei" },
{ "hdr",
"Include HDR metadata for mastering display colour volume "
"and content light level information",
0, AV_OPT_TYPE_CONST,
{ .i64 = SEI_MASTERING_DISPLAY | SEI_CONTENT_LIGHT_LEVEL },
INT_MIN, INT_MAX, FLAGS, .unit = "sei" },
{ "a53_cc",
"Include A/53 caption data",
0, AV_OPT_TYPE_CONST,
{ .i64 = SEI_A53_CC },
INT_MIN, INT_MAX, FLAGS, .unit = "sei" },
{ "tiles", "Tile columns x rows",
OFFSET(common.tile_cols), AV_OPT_TYPE_IMAGE_SIZE,
{ .str = NULL }, 0, 0, FLAGS },
{ NULL },
};
static const FFCodecDefault vaapi_encode_h265_defaults[] = {
{ "b", "0" },
{ "bf", "2" },
{ "g", "120" },
{ "i_qfactor", "1" },
{ "i_qoffset", "0" },
{ "b_qfactor", "6/5" },
{ "b_qoffset", "0" },
{ "qmin", "-1" },
{ "qmax", "-1" },
{ NULL },
};
static const AVClass vaapi_encode_h265_class = {
.class_name = "h265_vaapi",
.item_name = av_default_item_name,
.option = vaapi_encode_h265_options,
.version = LIBAVUTIL_VERSION_INT,
};
const FFCodec ff_hevc_vaapi_encoder = {
.p.name = "hevc_vaapi",
CODEC_LONG_NAME("H.265/HEVC (VAAPI)"),
.p.type = AVMEDIA_TYPE_VIDEO,
.p.id = AV_CODEC_ID_HEVC,
.priv_data_size = sizeof(VAAPIEncodeH265Context),
.init = &vaapi_encode_h265_init,
FF_CODEC_RECEIVE_PACKET_CB(&ff_vaapi_encode_receive_packet),
.close = &vaapi_encode_h265_close,
.p.priv_class = &vaapi_encode_h265_class,
.p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
AV_CODEC_CAP_DR1 | AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE,
.caps_internal = FF_CODEC_CAP_NOT_INIT_THREADSAFE |
FF_CODEC_CAP_INIT_CLEANUP,
.defaults = vaapi_encode_h265_defaults,
CODEC_PIXFMTS(AV_PIX_FMT_VAAPI),
.color_ranges = AVCOL_RANGE_MPEG | AVCOL_RANGE_JPEG,
.hw_configs = ff_vaapi_encode_hw_configs,
.p.wrapper_name = "vaapi",
};
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