FFmpeg coverage

Line	Branch	Exec	Source
1			/*
2			* This file is part of FFmpeg.
3			*
4			* FFmpeg is free software; you can redistribute it and/or
5			* modify it under the terms of the GNU Lesser General Public
6			* License as published by the Free Software Foundation; either
7			* version 2.1 of the License, or (at your option) any later version.
8			*
9			* FFmpeg is distributed in the hope that it will be useful,
10			* but WITHOUT ANY WARRANTY; without even the implied warranty of
11			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12			* Lesser General Public License for more details.
13			*
14			* You should have received a copy of the GNU Lesser General Public
15			* License along with FFmpeg; if not, write to the Free Software
16			* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17			*/
18
19			#include <string.h>
20
21			#include <va/va.h>
22			#include <va/va_enc_hevc.h>
23
24			#include "libavutil/avassert.h"
25			#include "libavutil/common.h"
26			#include "libavutil/mem.h"
27			#include "libavutil/pixdesc.h"
28			#include "libavutil/opt.h"
29			#include "libavutil/mastering_display_metadata.h"
30
31			#include "atsc_a53.h"
32			#include "avcodec.h"
33			#include "cbs.h"
34			#include "cbs_h265.h"
35			#include "hw_base_encode_h265.h"
36			#include "codec_internal.h"
37			#include "h2645data.h"
38			#include "h265_profile_level.h"
39			#include "vaapi_encode.h"
40
41			#include "hevc/hevc.h"
42
43			enum {
44			SEI_MASTERING_DISPLAY = 0x08,
45			SEI_CONTENT_LIGHT_LEVEL = 0x10,
46			SEI_A53_CC = 0x20,
47			};
48
49			typedef struct VAAPIEncodeH265Picture {
50			int pic_order_cnt;
51
52			int64_t last_idr_frame;
53
54			int slice_nal_unit;
55			int slice_type;
56			int pic_type;
57			} VAAPIEncodeH265Picture;
58
59			typedef struct VAAPIEncodeH265Context {
60			VAAPIEncodeContext common;
61
62			// Encoder features.
63			uint32_t va_features;
64			// Block size info.
65			uint32_t va_bs;
66			uint32_t ctu_size;
67			uint32_t min_cb_size;
68
69			// User options.
70			int qp;
71			int aud;
72			int profile;
73			int level;
74			int sei;
75
76			// Derived settings.
77			int fixed_qp_p;
78			int fixed_qp_b;
79
80			// Writer structures.
81			FFHWBaseEncodeH265 units;
82			FFHWBaseEncodeH265Opts unit_opts;
83			H265RawAUD raw_aud;
84			H265RawSlice raw_slice;
85
86			SEIRawMasteringDisplayColourVolume sei_mastering_display;
87			SEIRawContentLightLevelInfo sei_content_light_level;
88			SEIRawUserDataRegistered sei_a53cc;
89			void *sei_a53cc_data;
90
91			CodedBitstreamContext *cbc;
92			CodedBitstreamFragment current_access_unit;
93			int aud_needed;
94			int sei_needed;
95			} VAAPIEncodeH265Context;
96
97
98		✗	static int vaapi_encode_h265_write_access_unit(AVCodecContext *avctx,
99			char *data, size_t *data_len,
100			CodedBitstreamFragment *au)
101			{
102		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
103			int err;
104
105		✗	err = ff_cbs_write_fragment_data(priv->cbc, au);
106		✗	if (err < 0) {
107		✗	av_log(avctx, AV_LOG_ERROR, "Failed to write packed header.\n");
108		✗	return err;
109			}
110
111		✗	if (*data_len < 8 * au->data_size - au->data_bit_padding) {
112		✗	av_log(avctx, AV_LOG_ERROR, "Access unit too large: "
113			"%zu < %zu.\n", *data_len,
114		✗	8 * au->data_size - au->data_bit_padding);
115		✗	return AVERROR(ENOSPC);
116			}
117
118		✗	memcpy(data, au->data, au->data_size);
119		✗	*data_len = 8 * au->data_size - au->data_bit_padding;
120
121		✗	return 0;
122			}
123
124		✗	static int vaapi_encode_h265_add_nal(AVCodecContext *avctx,
125			CodedBitstreamFragment *au,
126			void *nal_unit)
127			{
128		✗	H265RawNALUnitHeader *header = nal_unit;
129			int err;
130
131		✗	err = ff_cbs_insert_unit_content(au, -1,
132		✗	header->nal_unit_type, nal_unit, NULL);
133		✗	if (err < 0) {
134		✗	av_log(avctx, AV_LOG_ERROR, "Failed to add NAL unit: "
135		✗	"type = %d.\n", header->nal_unit_type);
136		✗	return err;
137			}
138
139		✗	return 0;
140			}
141
142		✗	static int vaapi_encode_h265_write_sequence_header(AVCodecContext *avctx,
143			char *data, size_t *data_len)
144			{
145		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
146		✗	CodedBitstreamFragment *au = &priv->current_access_unit;
147			int err;
148
149		✗	if (priv->aud_needed) {
150		✗	err = vaapi_encode_h265_add_nal(avctx, au, &priv->raw_aud);
151		✗	if (err < 0)
152		✗	goto fail;
153		✗	priv->aud_needed = 0;
154			}
155
156		✗	err = vaapi_encode_h265_add_nal(avctx, au, &priv->units.raw_vps);
157		✗	if (err < 0)
158		✗	goto fail;
159
160		✗	err = vaapi_encode_h265_add_nal(avctx, au, &priv->units.raw_sps);
161		✗	if (err < 0)
162		✗	goto fail;
163
164		✗	err = vaapi_encode_h265_add_nal(avctx, au, &priv->units.raw_pps);
165		✗	if (err < 0)
166		✗	goto fail;
167
168		✗	err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
169		✗	fail:
170		✗	ff_cbs_fragment_reset(au);
171		✗	return err;
172			}
173
174		✗	static int vaapi_encode_h265_write_slice_header(AVCodecContext *avctx,
175			VAAPIEncodePicture *pic,
176			VAAPIEncodeSlice *slice,
177			char *data, size_t *data_len)
178			{
179		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
180		✗	CodedBitstreamFragment *au = &priv->current_access_unit;
181			int err;
182
183		✗	if (priv->aud_needed) {
184		✗	err = vaapi_encode_h265_add_nal(avctx, au, &priv->raw_aud);
185		✗	if (err < 0)
186		✗	goto fail;
187		✗	priv->aud_needed = 0;
188			}
189
190		✗	err = vaapi_encode_h265_add_nal(avctx, au, &priv->raw_slice);
191		✗	if (err < 0)
192		✗	goto fail;
193
194		✗	err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
195		✗	fail:
196		✗	ff_cbs_fragment_reset(au);
197		✗	return err;
198			}
199
200		✗	static int vaapi_encode_h265_write_extra_header(AVCodecContext *avctx,
201			FFHWBaseEncodePicture *base,
202			int index, int *type,
203			char *data, size_t *data_len)
204			{
205		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
206		✗	CodedBitstreamFragment *au = &priv->current_access_unit;
207			int err;
208
209		✗	if (priv->sei_needed) {
210		✗	if (priv->aud_needed) {
211		✗	err = vaapi_encode_h265_add_nal(avctx, au, &priv->aud);
212		✗	if (err < 0)
213		✗	goto fail;
214		✗	priv->aud_needed = 0;
215			}
216
217		✗	if (priv->sei_needed & SEI_MASTERING_DISPLAY) {
218		✗	err = ff_cbs_sei_add_message(priv->cbc, au, 1,
219			SEI_TYPE_MASTERING_DISPLAY_COLOUR_VOLUME,
220		✗	&priv->sei_mastering_display, NULL);
221		✗	if (err < 0)
222		✗	goto fail;
223			}
224
225		✗	if (priv->sei_needed & SEI_CONTENT_LIGHT_LEVEL) {
226		✗	err = ff_cbs_sei_add_message(priv->cbc, au, 1,
227			SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO,
228		✗	&priv->sei_content_light_level, NULL);
229		✗	if (err < 0)
230		✗	goto fail;
231			}
232		✗	if (priv->sei_needed & SEI_A53_CC) {
233		✗	err = ff_cbs_sei_add_message(priv->cbc, au, 1,
234			SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35,
235		✗	&priv->sei_a53cc, NULL);
236		✗	if (err < 0)
237		✗	goto fail;
238			}
239
240		✗	priv->sei_needed = 0;
241
242		✗	err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
243		✗	if (err < 0)
244		✗	goto fail;
245
246		✗	ff_cbs_fragment_reset(au);
247
248		✗	*type = VAEncPackedHeaderRawData;
249		✗	return 0;
250			} else {
251		✗	return AVERROR_EOF;
252			}
253
254		✗	fail:
255		✗	ff_cbs_fragment_reset(au);
256		✗	return err;
257			}
258
259		✗	static int vaapi_encode_h265_init_sequence_params(AVCodecContext *avctx)
260			{
261		✗	FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
262		✗	VAAPIEncodeContext *ctx = avctx->priv_data;
263		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
264		✗	H265RawVPS *vps = &priv->units.raw_vps;
265		✗	H265RawSPS *sps = &priv->units.raw_sps;
266		✗	H265RawPPS *pps = &priv->units.raw_pps;
267		✗	VAEncSequenceParameterBufferHEVC *vseq = ctx->codec_sequence_params;
268		✗	VAEncPictureParameterBufferHEVC *vpic = ctx->codec_picture_params;
269			int i, err;
270
271			// priv->unit_opts.tier already set
272			// priv->unit_opts.fixed_qp_idr already set
273		✗	priv->unit_opts.cu_qp_delta_enabled_flag = (ctx->va_rc_mode != VA_RC_CQP);
274		✗	priv->unit_opts.tile_rows = ctx->tile_rows;
275		✗	priv->unit_opts.tile_cols = ctx->tile_cols;
276		✗	priv->unit_opts.nb_slices = ctx->nb_slices;
277		✗	priv->unit_opts.slice_block_rows = ctx->slice_block_rows;
278		✗	priv->unit_opts.slice_block_cols = ctx->slice_block_cols;
279		✗	memcpy(priv->unit_opts.col_width, ctx->col_width,
280		✗	ctx->tile_rows*sizeof(*priv->unit_opts.col_width));
281		✗	memcpy(priv->unit_opts.row_height, ctx->row_height,
282		✗	ctx->tile_cols*sizeof(*priv->unit_opts.row_height));
283
284		✗	err = ff_hw_base_encode_init_params_h265(base_ctx, avctx,
285			&priv->units, &priv->unit_opts);
286		✗	if (err < 0)
287		✗	return err;
288
289			#if VA_CHECK_VERSION(1, 13, 0)
290			// update sps setting according to queried result
291		✗	if (priv->va_features) {
292		✗	VAConfigAttribValEncHEVCFeatures features = { .value = priv->va_features };
293
294			// Enable feature if get queried result is VA_FEATURE_SUPPORTED | VA_FEATURE_REQUIRED
295		✗	sps->amp_enabled_flag =
296		✗	!!features.bits.amp;
297		✗	sps->sample_adaptive_offset_enabled_flag =
298		✗	!!features.bits.sao;
299		✗	sps->sps_temporal_mvp_enabled_flag =
300		✗	!!features.bits.temporal_mvp;
301		✗	sps->pcm_enabled_flag =
302		✗	!!features.bits.pcm;
303			}
304
305		✗	if (priv->va_bs) {
306		✗	VAConfigAttribValEncHEVCBlockSizes bs = { .value = priv->va_bs };
307		✗	sps->log2_min_luma_coding_block_size_minus3 =
308		✗	ff_ctz(priv->min_cb_size) - 3;
309		✗	sps->log2_diff_max_min_luma_coding_block_size =
310		✗	ff_ctz(priv->ctu_size) - ff_ctz(priv->min_cb_size);
311
312		✗	sps->log2_min_luma_transform_block_size_minus2 =
313		✗	bs.bits.log2_min_luma_transform_block_size_minus2;
314		✗	sps->log2_diff_max_min_luma_transform_block_size =
315		✗	bs.bits.log2_max_luma_transform_block_size_minus2 -
316		✗	bs.bits.log2_min_luma_transform_block_size_minus2;
317
318		✗	sps->max_transform_hierarchy_depth_inter =
319		✗	bs.bits.max_max_transform_hierarchy_depth_inter;
320		✗	sps->max_transform_hierarchy_depth_intra =
321		✗	bs.bits.max_max_transform_hierarchy_depth_intra;
322			}
323
324			// update pps setting according to queried result
325		✗	if (priv->va_features) {
326		✗	VAConfigAttribValEncHEVCFeatures features = { .value = priv->va_features };
327		✗	if (ctx->va_rc_mode != VA_RC_CQP)
328		✗	pps->cu_qp_delta_enabled_flag =
329		✗	!!features.bits.cu_qp_delta;
330
331		✗	pps->transform_skip_enabled_flag =
332		✗	!!features.bits.transform_skip;
333			// set diff_cu_qp_delta_depth as its max value if cu_qp_delta enabled. Otherwise
334			// 0 will make cu_qp_delta invalid.
335		✗	if (pps->cu_qp_delta_enabled_flag)
336		✗	pps->diff_cu_qp_delta_depth = sps->log2_diff_max_min_luma_coding_block_size;
337			}
338			#endif
339
340			// Fill VAAPI parameter buffers.
341
342		✗	*vseq = (VAEncSequenceParameterBufferHEVC) {
343		✗	.general_profile_idc = vps->profile_tier_level.general_profile_idc,
344		✗	.general_level_idc = vps->profile_tier_level.general_level_idc,
345		✗	.general_tier_flag = vps->profile_tier_level.general_tier_flag,
346
347		✗	.intra_period = base_ctx->gop_size,
348		✗	.intra_idr_period = base_ctx->gop_size,
349		✗	.ip_period = base_ctx->b_per_p + 1,
350		✗	.bits_per_second = ctx->va_bit_rate,
351
352		✗	.pic_width_in_luma_samples = sps->pic_width_in_luma_samples,
353		✗	.pic_height_in_luma_samples = sps->pic_height_in_luma_samples,
354
355			.seq_fields.bits = {
356		✗	.chroma_format_idc = sps->chroma_format_idc,
357		✗	.separate_colour_plane_flag = sps->separate_colour_plane_flag,
358		✗	.bit_depth_luma_minus8 = sps->bit_depth_luma_minus8,
359		✗	.bit_depth_chroma_minus8 = sps->bit_depth_chroma_minus8,
360		✗	.scaling_list_enabled_flag = sps->scaling_list_enabled_flag,
361			.strong_intra_smoothing_enabled_flag =
362		✗	sps->strong_intra_smoothing_enabled_flag,
363		✗	.amp_enabled_flag = sps->amp_enabled_flag,
364			.sample_adaptive_offset_enabled_flag =
365		✗	sps->sample_adaptive_offset_enabled_flag,
366		✗	.pcm_enabled_flag = sps->pcm_enabled_flag,
367		✗	.pcm_loop_filter_disabled_flag = sps->pcm_loop_filter_disabled_flag,
368		✗	.sps_temporal_mvp_enabled_flag = sps->sps_temporal_mvp_enabled_flag,
369			},
370
371			.log2_min_luma_coding_block_size_minus3 =
372		✗	sps->log2_min_luma_coding_block_size_minus3,
373			.log2_diff_max_min_luma_coding_block_size =
374		✗	sps->log2_diff_max_min_luma_coding_block_size,
375			.log2_min_transform_block_size_minus2 =
376		✗	sps->log2_min_luma_transform_block_size_minus2,
377			.log2_diff_max_min_transform_block_size =
378		✗	sps->log2_diff_max_min_luma_transform_block_size,
379			.max_transform_hierarchy_depth_inter =
380		✗	sps->max_transform_hierarchy_depth_inter,
381			.max_transform_hierarchy_depth_intra =
382		✗	sps->max_transform_hierarchy_depth_intra,
383
384			.pcm_sample_bit_depth_luma_minus1 =
385		✗	sps->pcm_sample_bit_depth_luma_minus1,
386			.pcm_sample_bit_depth_chroma_minus1 =
387		✗	sps->pcm_sample_bit_depth_chroma_minus1,
388			.log2_min_pcm_luma_coding_block_size_minus3 =
389		✗	sps->log2_min_pcm_luma_coding_block_size_minus3,
390			.log2_max_pcm_luma_coding_block_size_minus3 =
391		✗	sps->log2_min_pcm_luma_coding_block_size_minus3 +
392		✗	sps->log2_diff_max_min_pcm_luma_coding_block_size,
393
394			.vui_parameters_present_flag = 0,
395			};
396
397		✗	*vpic = (VAEncPictureParameterBufferHEVC) {
398			.decoded_curr_pic = {
399			.picture_id = VA_INVALID_ID,
400			.flags = VA_PICTURE_HEVC_INVALID,
401			},
402
403			.coded_buf = VA_INVALID_ID,
404
405		✗	.collocated_ref_pic_index = sps->sps_temporal_mvp_enabled_flag ?
406			0 : 0xff,
407			.last_picture = 0,
408
409		✗	.pic_init_qp = pps->init_qp_minus26 + 26,
410		✗	.diff_cu_qp_delta_depth = pps->diff_cu_qp_delta_depth,
411		✗	.pps_cb_qp_offset = pps->pps_cb_qp_offset,
412		✗	.pps_cr_qp_offset = pps->pps_cr_qp_offset,
413
414		✗	.num_tile_columns_minus1 = pps->num_tile_columns_minus1,
415		✗	.num_tile_rows_minus1 = pps->num_tile_rows_minus1,
416
417		✗	.log2_parallel_merge_level_minus2 = pps->log2_parallel_merge_level_minus2,
418			.ctu_max_bitsize_allowed = 0,
419
420			.num_ref_idx_l0_default_active_minus1 =
421		✗	pps->num_ref_idx_l0_default_active_minus1,
422			.num_ref_idx_l1_default_active_minus1 =
423		✗	pps->num_ref_idx_l1_default_active_minus1,
424
425		✗	.slice_pic_parameter_set_id = pps->pps_pic_parameter_set_id,
426
427			.pic_fields.bits = {
428		✗	.sign_data_hiding_enabled_flag = pps->sign_data_hiding_enabled_flag,
429		✗	.constrained_intra_pred_flag = pps->constrained_intra_pred_flag,
430		✗	.transform_skip_enabled_flag = pps->transform_skip_enabled_flag,
431		✗	.cu_qp_delta_enabled_flag = pps->cu_qp_delta_enabled_flag,
432		✗	.weighted_pred_flag = pps->weighted_pred_flag,
433		✗	.weighted_bipred_flag = pps->weighted_bipred_flag,
434		✗	.transquant_bypass_enabled_flag = pps->transquant_bypass_enabled_flag,
435		✗	.tiles_enabled_flag = pps->tiles_enabled_flag,
436		✗	.entropy_coding_sync_enabled_flag = pps->entropy_coding_sync_enabled_flag,
437			.loop_filter_across_tiles_enabled_flag =
438		✗	pps->loop_filter_across_tiles_enabled_flag,
439			.pps_loop_filter_across_slices_enabled_flag =
440		✗	pps->pps_loop_filter_across_slices_enabled_flag,
441		✗	.scaling_list_data_present_flag = (sps->sps_scaling_list_data_present_flag |
442		✗	pps->pps_scaling_list_data_present_flag),
443			.screen_content_flag = 0,
444			.enable_gpu_weighted_prediction = 0,
445			.no_output_of_prior_pics_flag = 0,
446			},
447			};
448
449		✗	if (pps->tiles_enabled_flag) {
450		✗	for (i = 0; i <= vpic->num_tile_rows_minus1; i++)
451		✗	vpic->row_height_minus1[i] = pps->row_height_minus1[i];
452		✗	for (i = 0; i <= vpic->num_tile_columns_minus1; i++)
453		✗	vpic->column_width_minus1[i] = pps->column_width_minus1[i];
454			}
455
456		✗	return 0;
457			}
458
459		✗	static int vaapi_encode_h265_init_picture_params(AVCodecContext *avctx,
460			FFHWBaseEncodePicture *pic)
461			{
462		✗	FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
463		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
464		✗	VAAPIEncodePicture *vaapi_pic = pic->priv;
465		✗	VAAPIEncodeH265Picture *hpic = pic->codec_priv;
466		✗	FFHWBaseEncodePicture *prev = pic->prev;
467		✗	VAAPIEncodeH265Picture *hprev = prev ? prev->codec_priv : NULL;
468		✗	VAEncPictureParameterBufferHEVC *vpic = vaapi_pic->codec_picture_params;
469		✗	int i, j = 0;
470
471		✗	if (pic->type == FF_HW_PICTURE_TYPE_IDR) {
472		✗	av_assert0(pic->display_order == pic->encode_order);
473
474		✗	hpic->last_idr_frame = pic->display_order;
475
476		✗	hpic->slice_nal_unit = HEVC_NAL_IDR_W_RADL;
477		✗	hpic->slice_type = HEVC_SLICE_I;
478		✗	hpic->pic_type = 0;
479			} else {
480		✗	av_assert0(prev);
481		✗	hpic->last_idr_frame = hprev->last_idr_frame;
482
483		✗	if (pic->type == FF_HW_PICTURE_TYPE_I) {
484		✗	hpic->slice_nal_unit = HEVC_NAL_CRA_NUT;
485		✗	hpic->slice_type = HEVC_SLICE_I;
486		✗	hpic->pic_type = 0;
487		✗	} else if (pic->type == FF_HW_PICTURE_TYPE_P) {
488		✗	av_assert0(pic->refs[0]);
489		✗	hpic->slice_nal_unit = HEVC_NAL_TRAIL_R;
490		✗	hpic->slice_type = HEVC_SLICE_P;
491		✗	hpic->pic_type = 1;
492			} else {
493			FFHWBaseEncodePicture *irap_ref;
494		✗	av_assert0(pic->refs[0][0] && pic->refs[1][0]);
495		✗	for (irap_ref = pic; irap_ref; irap_ref = irap_ref->refs[1][0]) {
496		✗	if (irap_ref->type == FF_HW_PICTURE_TYPE_I)
497		✗	break;
498			}
499		✗	if (pic->b_depth == base_ctx->max_b_depth) {
500		✗	hpic->slice_nal_unit = irap_ref ? HEVC_NAL_RASL_N
501		✗	: HEVC_NAL_TRAIL_N;
502			} else {
503		✗	hpic->slice_nal_unit = irap_ref ? HEVC_NAL_RASL_R
504		✗	: HEVC_NAL_TRAIL_R;
505			}
506		✗	hpic->slice_type = HEVC_SLICE_B;
507		✗	hpic->pic_type = 2;
508			}
509			}
510		✗	hpic->pic_order_cnt = pic->display_order - hpic->last_idr_frame;
511
512		✗	if (priv->aud) {
513		✗	priv->aud_needed = 1;
514		✗	priv->raw_aud = (H265RawAUD) {
515			.nal_unit_header = {
516			.nal_unit_type = HEVC_NAL_AUD,
517			.nuh_layer_id = 0,
518			.nuh_temporal_id_plus1 = 1,
519			},
520		✗	.pic_type = hpic->pic_type,
521			};
522			} else {
523		✗	priv->aud_needed = 0;
524			}
525
526		✗	priv->sei_needed = 0;
527
528			// Only look for the metadata on I/IDR frame on the output. We
529			// may force an IDR frame on the output where the medadata gets
530			// changed on the input frame.
531		✗	if ((priv->sei & SEI_MASTERING_DISPLAY) &&
532		✗	(pic->type == FF_HW_PICTURE_TYPE_I || pic->type == FF_HW_PICTURE_TYPE_IDR)) {
533			AVFrameSideData *sd =
534		✗	av_frame_get_side_data(pic->input_image,
535			AV_FRAME_DATA_MASTERING_DISPLAY_METADATA);
536
537		✗	if (sd) {
538		✗	AVMasteringDisplayMetadata *mdm =
539			(AVMasteringDisplayMetadata *)sd->data;
540
541			// SEI is needed when both the primaries and luminance are set
542		✗	if (mdm->has_primaries && mdm->has_luminance) {
543		✗	SEIRawMasteringDisplayColourVolume *mdcv =
544			&priv->sei_mastering_display;
545		✗	const int mapping[3] = {1, 2, 0};
546		✗	const int chroma_den = 50000;
547		✗	const int luma_den = 10000;
548
549		✗	for (i = 0; i < 3; i++) {
550		✗	const int j = mapping[i];
551		✗	mdcv->display_primaries_x[i] =
552		✗	FFMIN(lrint(chroma_den *
553			av_q2d(mdm->display_primaries[j][0])),
554			chroma_den);
555		✗	mdcv->display_primaries_y[i] =
556		✗	FFMIN(lrint(chroma_den *
557			av_q2d(mdm->display_primaries[j][1])),
558			chroma_den);
559			}
560
561		✗	mdcv->white_point_x =
562		✗	FFMIN(lrint(chroma_den * av_q2d(mdm->white_point[0])),
563			chroma_den);
564		✗	mdcv->white_point_y =
565		✗	FFMIN(lrint(chroma_den * av_q2d(mdm->white_point[1])),
566			chroma_den);
567
568		✗	mdcv->max_display_mastering_luminance =
569		✗	lrint(luma_den * av_q2d(mdm->max_luminance));
570		✗	mdcv->min_display_mastering_luminance =
571		✗	FFMIN(lrint(luma_den * av_q2d(mdm->min_luminance)),
572			mdcv->max_display_mastering_luminance);
573
574		✗	priv->sei_needed |= SEI_MASTERING_DISPLAY;
575			}
576			}
577			}
578
579		✗	if ((priv->sei & SEI_CONTENT_LIGHT_LEVEL) &&
580		✗	(pic->type == FF_HW_PICTURE_TYPE_I || pic->type == FF_HW_PICTURE_TYPE_IDR)) {
581			AVFrameSideData *sd =
582		✗	av_frame_get_side_data(pic->input_image,
583			AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
584
585		✗	if (sd) {
586		✗	AVContentLightMetadata *clm =
587			(AVContentLightMetadata *)sd->data;
588		✗	SEIRawContentLightLevelInfo *clli =
589			&priv->sei_content_light_level;
590
591		✗	clli->max_content_light_level = FFMIN(clm->MaxCLL, 65535);
592		✗	clli->max_pic_average_light_level = FFMIN(clm->MaxFALL, 65535);
593
594		✗	priv->sei_needed |= SEI_CONTENT_LIGHT_LEVEL;
595			}
596			}
597
598		✗	if (priv->sei & SEI_A53_CC) {
599			int err;
600			size_t sei_a53cc_len;
601		✗	av_freep(&priv->sei_a53cc_data);
602		✗	err = ff_alloc_a53_sei(pic->input_image, 0, &priv->sei_a53cc_data, &sei_a53cc_len);
603		✗	if (err < 0)
604		✗	return err;
605		✗	if (priv->sei_a53cc_data != NULL) {
606		✗	priv->sei_a53cc.itu_t_t35_country_code = 181;
607		✗	priv->sei_a53cc.data = (uint8_t *)priv->sei_a53cc_data + 1;
608		✗	priv->sei_a53cc.data_length = sei_a53cc_len - 1;
609
610		✗	priv->sei_needed |= SEI_A53_CC;
611			}
612			}
613
614		✗	vpic->decoded_curr_pic = (VAPictureHEVC) {
615		✗	.picture_id = vaapi_pic->recon_surface,
616		✗	.pic_order_cnt = hpic->pic_order_cnt,
617			.flags = 0,
618			};
619
620		✗	for (int k = 0; k < MAX_REFERENCE_LIST_NUM; k++) {
621		✗	for (i = 0; i < pic->nb_refs[k]; i++) {
622		✗	FFHWBaseEncodePicture *ref = pic->refs[k][i];
623			VAAPIEncodeH265Picture *href;
624
625		✗	av_assert0(ref && ref->encode_order < pic->encode_order);
626		✗	href = ref->codec_priv;
627
628		✗	vpic->reference_frames[j++] = (VAPictureHEVC) {
629		✗	.picture_id = ((VAAPIEncodePicture *)ref->priv)->recon_surface,
630		✗	.pic_order_cnt = href->pic_order_cnt,
631		✗	.flags = (ref->display_order < pic->display_order ?
632		✗	VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE : 0) |
633		✗	(ref->display_order > pic->display_order ?
634		✗	VA_PICTURE_HEVC_RPS_ST_CURR_AFTER : 0),
635			};
636			}
637			}
638
639		✗	for (; j < FF_ARRAY_ELEMS(vpic->reference_frames); j++) {
640		✗	vpic->reference_frames[j] = (VAPictureHEVC) {
641			.picture_id = VA_INVALID_ID,
642			.flags = VA_PICTURE_HEVC_INVALID,
643			};
644			}
645
646		✗	vpic->coded_buf = vaapi_pic->output_buffer;
647
648		✗	vpic->nal_unit_type = hpic->slice_nal_unit;
649
650		✗	vpic->pic_fields.bits.reference_pic_flag = pic->is_reference;
651		✗	switch (pic->type) {
652		✗	case FF_HW_PICTURE_TYPE_IDR:
653		✗	vpic->pic_fields.bits.idr_pic_flag = 1;
654		✗	vpic->pic_fields.bits.coding_type = 1;
655		✗	break;
656		✗	case FF_HW_PICTURE_TYPE_I:
657		✗	vpic->pic_fields.bits.idr_pic_flag = 0;
658		✗	vpic->pic_fields.bits.coding_type = 1;
659		✗	break;
660		✗	case FF_HW_PICTURE_TYPE_P:
661		✗	vpic->pic_fields.bits.idr_pic_flag = 0;
662		✗	vpic->pic_fields.bits.coding_type = 2;
663		✗	break;
664		✗	case FF_HW_PICTURE_TYPE_B:
665		✗	vpic->pic_fields.bits.idr_pic_flag = 0;
666		✗	vpic->pic_fields.bits.coding_type = 3;
667		✗	break;
668		✗	default:
669		✗	av_assert0(0 && "invalid picture type");
670			}
671
672		✗	return 0;
673			}
674
675		✗	static int vaapi_encode_h265_init_slice_params(AVCodecContext *avctx,
676			FFHWBaseEncodePicture *pic,
677			VAAPIEncodeSlice *slice)
678			{
679		✗	FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
680		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
681		✗	VAAPIEncodePicture *vaapi_pic = pic->priv;
682		✗	VAAPIEncodeH265Picture *hpic = pic->codec_priv;
683		✗	const H265RawSPS *sps = &priv->units.raw_sps;
684		✗	const H265RawPPS *pps = &priv->units.raw_pps;
685		✗	H265RawSliceHeader *sh = &priv->raw_slice.header;
686		✗	VAEncPictureParameterBufferHEVC *vpic = vaapi_pic->codec_picture_params;
687		✗	VAEncSliceParameterBufferHEVC *vslice = slice->codec_slice_params;
688			int i;
689
690		✗	sh->nal_unit_header = (H265RawNALUnitHeader) {
691		✗	.nal_unit_type = hpic->slice_nal_unit,
692			.nuh_layer_id = 0,
693			.nuh_temporal_id_plus1 = 1,
694			};
695
696		✗	sh->slice_pic_parameter_set_id = pps->pps_pic_parameter_set_id;
697
698		✗	sh->first_slice_segment_in_pic_flag = slice->index == 0;
699		✗	sh->slice_segment_address = slice->block_start;
700
701		✗	sh->slice_type = hpic->slice_type;
702
703		✗	if (sh->slice_type == HEVC_SLICE_P && base_ctx->p_to_gpb)
704		✗	sh->slice_type = HEVC_SLICE_B;
705
706		✗	sh->slice_pic_order_cnt_lsb = hpic->pic_order_cnt &
707		✗	(1 << (sps->log2_max_pic_order_cnt_lsb_minus4 + 4)) - 1;
708
709		✗	if (pic->type != FF_HW_PICTURE_TYPE_IDR) {
710			H265RawSTRefPicSet *rps;
711			const VAAPIEncodeH265Picture *strp;
712			int rps_poc[MAX_DPB_SIZE];
713			int rps_used[MAX_DPB_SIZE];
714			int i, j, poc, rps_pics;
715
716		✗	sh->short_term_ref_pic_set_sps_flag = 0;
717
718		✗	rps = &sh->short_term_ref_pic_set;
719		✗	memset(rps, 0, sizeof(*rps));
720
721		✗	rps_pics = 0;
722		✗	for (i = 0; i < MAX_REFERENCE_LIST_NUM; i++) {
723		✗	for (j = 0; j < pic->nb_refs[i]; j++) {
724		✗	strp = pic->refs[i][j]->codec_priv;
725		✗	rps_poc[rps_pics] = strp->pic_order_cnt;
726		✗	rps_used[rps_pics] = 1;
727		✗	++rps_pics;
728			}
729			}
730
731		✗	for (i = 0; i < pic->nb_dpb_pics; i++) {
732		✗	if (pic->dpb[i] == pic)
733		✗	continue;
734
735		✗	for (j = 0; j < pic->nb_refs[0]; j++) {
736		✗	if (pic->dpb[i] == pic->refs[0][j])
737		✗	break;
738			}
739		✗	if (j < pic->nb_refs[0])
740		✗	continue;
741
742		✗	for (j = 0; j < pic->nb_refs[1]; j++) {
743		✗	if (pic->dpb[i] == pic->refs[1][j])
744		✗	break;
745			}
746		✗	if (j < pic->nb_refs[1])
747		✗	continue;
748
749		✗	strp = pic->dpb[i]->codec_priv;
750		✗	rps_poc[rps_pics] = strp->pic_order_cnt;
751		✗	rps_used[rps_pics] = 0;
752		✗	++rps_pics;
753			}
754
755		✗	for (i = 1; i < rps_pics; i++) {
756		✗	for (j = i; j > 0; j--) {
757		✗	if (rps_poc[j] > rps_poc[j - 1])
758		✗	break;
759		✗	av_assert0(rps_poc[j] != rps_poc[j - 1]);
760		✗	FFSWAP(int, rps_poc[j], rps_poc[j - 1]);
761		✗	FFSWAP(int, rps_used[j], rps_used[j - 1]);
762			}
763			}
764
765		✗	av_log(avctx, AV_LOG_DEBUG, "RPS for POC %d:",
766			hpic->pic_order_cnt);
767		✗	for (i = 0; i < rps_pics; i++) {
768		✗	av_log(avctx, AV_LOG_DEBUG, " (%d,%d)",
769			rps_poc[i], rps_used[i]);
770			}
771		✗	av_log(avctx, AV_LOG_DEBUG, "\n");
772
773		✗	for (i = 0; i < rps_pics; i++) {
774		✗	av_assert0(rps_poc[i] != hpic->pic_order_cnt);
775		✗	if (rps_poc[i] > hpic->pic_order_cnt)
776		✗	break;
777			}
778
779		✗	rps->num_negative_pics = i;
780		✗	poc = hpic->pic_order_cnt;
781		✗	for (j = i - 1; j >= 0; j--) {
782		✗	rps->delta_poc_s0_minus1[i - 1 - j] = poc - rps_poc[j] - 1;
783		✗	rps->used_by_curr_pic_s0_flag[i - 1 - j] = rps_used[j];
784		✗	poc = rps_poc[j];
785			}
786
787		✗	rps->num_positive_pics = rps_pics - i;
788		✗	poc = hpic->pic_order_cnt;
789		✗	for (j = i; j < rps_pics; j++) {
790		✗	rps->delta_poc_s1_minus1[j - i] = rps_poc[j] - poc - 1;
791		✗	rps->used_by_curr_pic_s1_flag[j - i] = rps_used[j];
792		✗	poc = rps_poc[j];
793			}
794
795		✗	sh->num_long_term_sps = 0;
796		✗	sh->num_long_term_pics = 0;
797
798			// when this flag is not present, it is inerred to 1.
799		✗	sh->collocated_from_l0_flag = 1;
800		✗	sh->slice_temporal_mvp_enabled_flag =
801		✗	sps->sps_temporal_mvp_enabled_flag;
802		✗	if (sh->slice_temporal_mvp_enabled_flag) {
803		✗	if (sh->slice_type == HEVC_SLICE_B)
804		✗	sh->collocated_from_l0_flag = 1;
805		✗	sh->collocated_ref_idx = 0;
806			}
807
808		✗	sh->num_ref_idx_active_override_flag = 0;
809		✗	sh->num_ref_idx_l0_active_minus1 = pps->num_ref_idx_l0_default_active_minus1;
810		✗	sh->num_ref_idx_l1_active_minus1 = pps->num_ref_idx_l1_default_active_minus1;
811			}
812
813		✗	sh->slice_sao_luma_flag = sh->slice_sao_chroma_flag =
814		✗	sps->sample_adaptive_offset_enabled_flag;
815
816		✗	if (pic->type == FF_HW_PICTURE_TYPE_B)
817		✗	sh->slice_qp_delta = priv->fixed_qp_b - (pps->init_qp_minus26 + 26);
818		✗	else if (pic->type == FF_HW_PICTURE_TYPE_P)
819		✗	sh->slice_qp_delta = priv->fixed_qp_p - (pps->init_qp_minus26 + 26);
820			else
821		✗	sh->slice_qp_delta = priv->unit_opts.fixed_qp_idr - (pps->init_qp_minus26 + 26);
822
823
824		✗	*vslice = (VAEncSliceParameterBufferHEVC) {
825		✗	.slice_segment_address = sh->slice_segment_address,
826		✗	.num_ctu_in_slice = slice->block_size,
827
828		✗	.slice_type = sh->slice_type,
829		✗	.slice_pic_parameter_set_id = sh->slice_pic_parameter_set_id,
830
831		✗	.num_ref_idx_l0_active_minus1 = sh->num_ref_idx_l0_active_minus1,
832		✗	.num_ref_idx_l1_active_minus1 = sh->num_ref_idx_l1_active_minus1,
833
834		✗	.luma_log2_weight_denom = sh->luma_log2_weight_denom,
835		✗	.delta_chroma_log2_weight_denom = sh->delta_chroma_log2_weight_denom,
836
837		✗	.max_num_merge_cand = 5 - sh->five_minus_max_num_merge_cand,
838
839		✗	.slice_qp_delta = sh->slice_qp_delta,
840		✗	.slice_cb_qp_offset = sh->slice_cb_qp_offset,
841		✗	.slice_cr_qp_offset = sh->slice_cr_qp_offset,
842
843		✗	.slice_beta_offset_div2 = sh->slice_beta_offset_div2,
844		✗	.slice_tc_offset_div2 = sh->slice_tc_offset_div2,
845
846			.slice_fields.bits = {
847		✗	.last_slice_of_pic_flag = slice->index == vaapi_pic->nb_slices - 1,
848		✗	.dependent_slice_segment_flag = sh->dependent_slice_segment_flag,
849		✗	.colour_plane_id = sh->colour_plane_id,
850			.slice_temporal_mvp_enabled_flag =
851		✗	sh->slice_temporal_mvp_enabled_flag,
852		✗	.slice_sao_luma_flag = sh->slice_sao_luma_flag,
853		✗	.slice_sao_chroma_flag = sh->slice_sao_chroma_flag,
854			.num_ref_idx_active_override_flag =
855		✗	sh->num_ref_idx_active_override_flag,
856		✗	.mvd_l1_zero_flag = sh->mvd_l1_zero_flag,
857		✗	.cabac_init_flag = sh->cabac_init_flag,
858			.slice_deblocking_filter_disabled_flag =
859		✗	sh->slice_deblocking_filter_disabled_flag,
860			.slice_loop_filter_across_slices_enabled_flag =
861		✗	sh->slice_loop_filter_across_slices_enabled_flag,
862		✗	.collocated_from_l0_flag = sh->collocated_from_l0_flag,
863			},
864			};
865
866		✗	for (i = 0; i < FF_ARRAY_ELEMS(vslice->ref_pic_list0); i++) {
867		✗	vslice->ref_pic_list0[i].picture_id = VA_INVALID_ID;
868		✗	vslice->ref_pic_list0[i].flags = VA_PICTURE_HEVC_INVALID;
869		✗	vslice->ref_pic_list1[i].picture_id = VA_INVALID_ID;
870		✗	vslice->ref_pic_list1[i].flags = VA_PICTURE_HEVC_INVALID;
871			}
872
873		✗	if (pic->nb_refs[0]) {
874			// Backward reference for P- or B-frame.
875		✗	av_assert0(pic->type == FF_HW_PICTURE_TYPE_P ||
876			pic->type == FF_HW_PICTURE_TYPE_B);
877		✗	vslice->ref_pic_list0[0] = vpic->reference_frames[0];
878		✗	if (base_ctx->p_to_gpb && pic->type == FF_HW_PICTURE_TYPE_P)
879			// Reference for GPB B-frame, L0 == L1
880		✗	vslice->ref_pic_list1[0] = vpic->reference_frames[0];
881			}
882		✗	if (pic->nb_refs[1]) {
883			// Forward reference for B-frame.
884		✗	av_assert0(pic->type == FF_HW_PICTURE_TYPE_B);
885		✗	vslice->ref_pic_list1[0] = vpic->reference_frames[1];
886			}
887
888		✗	if (pic->type == FF_HW_PICTURE_TYPE_P && base_ctx->p_to_gpb) {
889		✗	vslice->slice_type = HEVC_SLICE_B;
890		✗	for (i = 0; i < FF_ARRAY_ELEMS(vslice->ref_pic_list0); i++) {
891		✗	vslice->ref_pic_list1[i].picture_id = vslice->ref_pic_list0[i].picture_id;
892		✗	vslice->ref_pic_list1[i].flags = vslice->ref_pic_list0[i].flags;
893			}
894			}
895
896		✗	return 0;
897			}
898
899		✗	static av_cold int vaapi_encode_h265_get_encoder_caps(AVCodecContext *avctx)
900			{
901		✗	FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
902		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
903
904			#if VA_CHECK_VERSION(1, 13, 0)
905			{
906		✗	VAAPIEncodeContext *ctx = avctx->priv_data;
907			VAConfigAttribValEncHEVCBlockSizes block_size;
908			VAConfigAttrib attr;
909			VAStatus vas;
910
911		✗	attr.type = VAConfigAttribEncHEVCFeatures;
912		✗	vas = vaGetConfigAttributes(ctx->hwctx->display, ctx->va_profile,
913			ctx->va_entrypoint, &attr, 1);
914		✗	if (vas != VA_STATUS_SUCCESS) {
915		✗	av_log(avctx, AV_LOG_ERROR, "Failed to query encoder "
916			"features, using guessed defaults.\n");
917		✗	return AVERROR_EXTERNAL;
918		✗	} else if (attr.value == VA_ATTRIB_NOT_SUPPORTED) {
919		✗	av_log(avctx, AV_LOG_WARNING, "Driver does not advertise "
920			"encoder features, using guessed defaults.\n");
921			} else {
922		✗	priv->va_features = attr.value;
923			}
924
925		✗	attr.type = VAConfigAttribEncHEVCBlockSizes;
926		✗	vas = vaGetConfigAttributes(ctx->hwctx->display, ctx->va_profile,
927			ctx->va_entrypoint, &attr, 1);
928		✗	if (vas != VA_STATUS_SUCCESS) {
929		✗	av_log(avctx, AV_LOG_ERROR, "Failed to query encoder "
930			"block size, using guessed defaults.\n");
931		✗	return AVERROR_EXTERNAL;
932		✗	} else if (attr.value == VA_ATTRIB_NOT_SUPPORTED) {
933		✗	av_log(avctx, AV_LOG_WARNING, "Driver does not advertise "
934			"encoder block size, using guessed defaults.\n");
935			} else {
936		✗	priv->va_bs = block_size.value = attr.value;
937
938		✗	priv->ctu_size =
939		✗	1 << block_size.bits.log2_max_coding_tree_block_size_minus3 + 3;
940		✗	priv->min_cb_size =
941		✗	1 << block_size.bits.log2_min_luma_coding_block_size_minus3 + 3;
942			}
943			}
944			#endif
945
946		✗	if (!priv->ctu_size) {
947		✗	priv->ctu_size = 32;
948		✗	priv->min_cb_size = 16;
949			}
950		✗	av_log(avctx, AV_LOG_VERBOSE, "Using CTU size %dx%d, "
951			"min CB size %dx%d.\n", priv->ctu_size, priv->ctu_size,
952			priv->min_cb_size, priv->min_cb_size);
953
954		✗	base_ctx->surface_width = FFALIGN(avctx->width,
955			FFMAX(priv->min_cb_size, priv->common.surface_alignment_width));
956		✗	base_ctx->surface_height = FFALIGN(avctx->height,
957			FFMAX(priv->min_cb_size, priv->common.surface_alignment_height));
958
959		✗	base_ctx->slice_block_width = base_ctx->slice_block_height = priv->ctu_size;
960
961		✗	return 0;
962			}
963
964		✗	static av_cold int vaapi_encode_h265_configure(AVCodecContext *avctx)
965			{
966		✗	VAAPIEncodeContext *ctx = avctx->priv_data;
967		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
968			int err;
969
970		✗	err = ff_cbs_init(&priv->cbc, AV_CODEC_ID_HEVC, avctx);
971		✗	if (err < 0)
972		✗	return err;
973
974		✗	if (ctx->va_rc_mode == VA_RC_CQP) {
975			// Note that VAAPI only supports positive QP values - the range is
976			// therefore always bounded below by 1, even in 10-bit mode where
977			// it should go down to -12.
978
979		✗	priv->fixed_qp_p = av_clip(ctx->rc_quality, 1, 51);
980		✗	if (avctx->i_quant_factor > 0.0)
981		✗	priv->unit_opts.fixed_qp_idr =
982		✗	av_clip((avctx->i_quant_factor * priv->fixed_qp_p +
983		✗	avctx->i_quant_offset) + 0.5, 1, 51);
984			else
985		✗	priv->unit_opts.fixed_qp_idr = priv->fixed_qp_p;
986		✗	if (avctx->b_quant_factor > 0.0)
987		✗	priv->fixed_qp_b =
988		✗	av_clip((avctx->b_quant_factor * priv->fixed_qp_p +
989		✗	avctx->b_quant_offset) + 0.5, 1, 51);
990			else
991		✗	priv->fixed_qp_b = priv->fixed_qp_p;
992
993		✗	av_log(avctx, AV_LOG_DEBUG, "Using fixed QP = "
994			"%d / %d / %d for IDR- / P- / B-frames.\n",
995			priv->unit_opts.fixed_qp_idr, priv->fixed_qp_p, priv->fixed_qp_b);
996
997			} else {
998			// These still need to be set for init_qp/slice_qp_delta.
999		✗	priv->unit_opts.fixed_qp_idr = 30;
1000		✗	priv->fixed_qp_p = 30;
1001		✗	priv->fixed_qp_b = 30;
1002			}
1003
1004		✗	ctx->roi_quant_range = 51 + 6 * (ctx->profile->depth - 8);
1005
1006		✗	return 0;
1007			}
1008
1009			static const VAAPIEncodeProfile vaapi_encode_h265_profiles[] = {
1010			{ AV_PROFILE_HEVC_MAIN, 8, 3, 1, 1, VAProfileHEVCMain },
1011			{ AV_PROFILE_HEVC_REXT, 8, 3, 1, 1, VAProfileHEVCMain },
1012			#if VA_CHECK_VERSION(0, 37, 0)
1013			{ AV_PROFILE_HEVC_MAIN_10, 10, 3, 1, 1, VAProfileHEVCMain10 },
1014			{ AV_PROFILE_HEVC_REXT, 10, 3, 1, 1, VAProfileHEVCMain10 },
1015			#endif
1016			#if VA_CHECK_VERSION(1, 2, 0)
1017			{ AV_PROFILE_HEVC_REXT, 12, 3, 1, 1, VAProfileHEVCMain12 },
1018			{ AV_PROFILE_HEVC_REXT, 8, 3, 1, 0, VAProfileHEVCMain422_10 },
1019			{ AV_PROFILE_HEVC_REXT, 10, 3, 1, 0, VAProfileHEVCMain422_10 },
1020			{ AV_PROFILE_HEVC_REXT, 12, 3, 1, 0, VAProfileHEVCMain422_12 },
1021			{ AV_PROFILE_HEVC_REXT, 8, 3, 0, 0, VAProfileHEVCMain444 },
1022			{ AV_PROFILE_HEVC_REXT, 10, 3, 0, 0, VAProfileHEVCMain444_10 },
1023			{ AV_PROFILE_HEVC_REXT, 12, 3, 0, 0, VAProfileHEVCMain444_12 },
1024			#endif
1025			{ AV_PROFILE_UNKNOWN }
1026			};
1027
1028			static const VAAPIEncodeType vaapi_encode_type_h265 = {
1029			.profiles = vaapi_encode_h265_profiles,
1030
1031			.flags = FF_HW_FLAG_SLICE_CONTROL |
1032			FF_HW_FLAG_B_PICTURES |
1033			FF_HW_FLAG_B_PICTURE_REFERENCES |
1034			FF_HW_FLAG_NON_IDR_KEY_PICTURES,
1035
1036			.default_quality = 25,
1037
1038			.get_encoder_caps = &vaapi_encode_h265_get_encoder_caps,
1039			.configure = &vaapi_encode_h265_configure,
1040
1041			.picture_priv_data_size = sizeof(VAAPIEncodeH265Picture),
1042
1043			.sequence_params_size = sizeof(VAEncSequenceParameterBufferHEVC),
1044			.init_sequence_params = &vaapi_encode_h265_init_sequence_params,
1045
1046			.picture_params_size = sizeof(VAEncPictureParameterBufferHEVC),
1047			.init_picture_params = &vaapi_encode_h265_init_picture_params,
1048
1049			.slice_params_size = sizeof(VAEncSliceParameterBufferHEVC),
1050			.init_slice_params = &vaapi_encode_h265_init_slice_params,
1051
1052			.sequence_header_type = VAEncPackedHeaderSequence,
1053			.write_sequence_header = &vaapi_encode_h265_write_sequence_header,
1054
1055			.slice_header_type = VAEncPackedHeaderHEVC_Slice,
1056			.write_slice_header = &vaapi_encode_h265_write_slice_header,
1057
1058			.write_extra_header = &vaapi_encode_h265_write_extra_header,
1059			};
1060
1061		✗	static av_cold int vaapi_encode_h265_init(AVCodecContext *avctx)
1062			{
1063		✗	VAAPIEncodeContext *ctx = avctx->priv_data;
1064		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
1065
1066		✗	ctx->codec = &vaapi_encode_type_h265;
1067
1068		✗	if (avctx->profile == AV_PROFILE_UNKNOWN)
1069		✗	avctx->profile = priv->profile;
1070		✗	if (avctx->level == AV_LEVEL_UNKNOWN)
1071		✗	avctx->level = priv->level;
1072
1073		✗	if (avctx->level != AV_LEVEL_UNKNOWN && avctx->level & ~0xff) {
1074		✗	av_log(avctx, AV_LOG_ERROR, "Invalid level %d: must fit "
1075			"in 8-bit unsigned integer.\n", avctx->level);
1076		✗	return AVERROR(EINVAL);
1077			}
1078
1079		✗	ctx->desired_packed_headers =
1080			VA_ENC_PACKED_HEADER_SEQUENCE | // VPS, SPS and PPS.
1081			VA_ENC_PACKED_HEADER_SLICE | // Slice headers.
1082			VA_ENC_PACKED_HEADER_MISC; // SEI
1083
1084		✗	if (priv->qp > 0)
1085		✗	ctx->explicit_qp = priv->qp;
1086
1087		✗	return ff_vaapi_encode_init(avctx);
1088			}
1089
1090		✗	static av_cold int vaapi_encode_h265_close(AVCodecContext *avctx)
1091			{
1092		✗	VAAPIEncodeH265Context *priv = avctx->priv_data;
1093
1094		✗	ff_cbs_fragment_free(&priv->current_access_unit);
1095		✗	ff_cbs_close(&priv->cbc);
1096		✗	av_freep(&priv->sei_a53cc_data);
1097
1098		✗	return ff_vaapi_encode_close(avctx);
1099			}
1100
1101			#define OFFSET(x) offsetof(VAAPIEncodeH265Context, x)
1102			#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
1103			static const AVOption vaapi_encode_h265_options[] = {
1104			HW_BASE_ENCODE_COMMON_OPTIONS,
1105			VAAPI_ENCODE_COMMON_OPTIONS,
1106			VAAPI_ENCODE_RC_OPTIONS,
1107
1108			{ "qp", "Constant QP (for P-frames; scaled by qfactor/qoffset for I/B)",
1109			OFFSET(qp), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 52, FLAGS },
1110
1111			{ "aud", "Include AUD",
1112			OFFSET(aud), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS },
1113
1114			{ "profile", "Set profile (general_profile_idc)",
1115			OFFSET(profile), AV_OPT_TYPE_INT,
1116			{ .i64 = AV_PROFILE_UNKNOWN }, AV_PROFILE_UNKNOWN, 0xff, FLAGS, .unit = "profile" },
1117
1118			#define PROFILE(name, value) name, NULL, 0, AV_OPT_TYPE_CONST, \
1119			{ .i64 = value }, 0, 0, FLAGS, .unit = "profile"
1120			{ PROFILE("main", AV_PROFILE_HEVC_MAIN) },
1121			{ PROFILE("main10", AV_PROFILE_HEVC_MAIN_10) },
1122			{ PROFILE("rext", AV_PROFILE_HEVC_REXT) },
1123			#undef PROFILE
1124
1125			{ "tier", "Set tier (general_tier_flag)",
1126			OFFSET(unit_opts.tier), AV_OPT_TYPE_INT,
1127			{ .i64 = 0 }, 0, 1, FLAGS, .unit = "tier" },
1128			{ "main", NULL, 0, AV_OPT_TYPE_CONST,
1129			{ .i64 = 0 }, 0, 0, FLAGS, .unit = "tier" },
1130			{ "high", NULL, 0, AV_OPT_TYPE_CONST,
1131			{ .i64 = 1 }, 0, 0, FLAGS, .unit = "tier" },
1132
1133			{ "level", "Set level (general_level_idc)",
1134			OFFSET(level), AV_OPT_TYPE_INT,
1135			{ .i64 = AV_LEVEL_UNKNOWN }, AV_LEVEL_UNKNOWN, 0xff, FLAGS, .unit = "level" },
1136
1137			#define LEVEL(name, value) name, NULL, 0, AV_OPT_TYPE_CONST, \
1138			{ .i64 = value }, 0, 0, FLAGS, .unit = "level"
1139			{ LEVEL("1", 30) },
1140			{ LEVEL("2", 60) },
1141			{ LEVEL("2.1", 63) },
1142			{ LEVEL("3", 90) },
1143			{ LEVEL("3.1", 93) },
1144			{ LEVEL("4", 120) },
1145			{ LEVEL("4.1", 123) },
1146			{ LEVEL("5", 150) },
1147			{ LEVEL("5.1", 153) },
1148			{ LEVEL("5.2", 156) },
1149			{ LEVEL("6", 180) },
1150			{ LEVEL("6.1", 183) },
1151			{ LEVEL("6.2", 186) },
1152			#undef LEVEL
1153
1154			{ "sei", "Set SEI to include",
1155			OFFSET(sei), AV_OPT_TYPE_FLAGS,
1156			{ .i64 = SEI_MASTERING_DISPLAY | SEI_CONTENT_LIGHT_LEVEL | SEI_A53_CC },
1157			0, INT_MAX, FLAGS, .unit = "sei" },
1158			{ "hdr",
1159			"Include HDR metadata for mastering display colour volume "
1160			"and content light level information",
1161			0, AV_OPT_TYPE_CONST,
1162			{ .i64 = SEI_MASTERING_DISPLAY | SEI_CONTENT_LIGHT_LEVEL },
1163			INT_MIN, INT_MAX, FLAGS, .unit = "sei" },
1164			{ "a53_cc",
1165			"Include A/53 caption data",
1166			0, AV_OPT_TYPE_CONST,
1167			{ .i64 = SEI_A53_CC },
1168			INT_MIN, INT_MAX, FLAGS, .unit = "sei" },
1169
1170			{ "tiles", "Tile columns x rows",
1171			OFFSET(common.tile_cols), AV_OPT_TYPE_IMAGE_SIZE,
1172			{ .str = NULL }, 0, 0, FLAGS },
1173
1174			{ NULL },
1175			};
1176
1177			static const FFCodecDefault vaapi_encode_h265_defaults[] = {
1178			{ "b", "0" },
1179			{ "bf", "2" },
1180			{ "g", "120" },
1181			{ "i_qfactor", "1" },
1182			{ "i_qoffset", "0" },
1183			{ "b_qfactor", "6/5" },
1184			{ "b_qoffset", "0" },
1185			{ "qmin", "-1" },
1186			{ "qmax", "-1" },
1187			{ NULL },
1188			};
1189
1190			static const AVClass vaapi_encode_h265_class = {
1191			.class_name = "h265_vaapi",
1192			.item_name = av_default_item_name,
1193			.option = vaapi_encode_h265_options,
1194			.version = LIBAVUTIL_VERSION_INT,
1195			};
1196
1197			const FFCodec ff_hevc_vaapi_encoder = {
1198			.p.name = "hevc_vaapi",
1199			CODEC_LONG_NAME("H.265/HEVC (VAAPI)"),
1200			.p.type = AVMEDIA_TYPE_VIDEO,
1201			.p.id = AV_CODEC_ID_HEVC,
1202			.priv_data_size = sizeof(VAAPIEncodeH265Context),
1203			.init = &vaapi_encode_h265_init,
1204			FF_CODEC_RECEIVE_PACKET_CB(&ff_vaapi_encode_receive_packet),
1205			.close = &vaapi_encode_h265_close,
1206			.p.priv_class = &vaapi_encode_h265_class,
1207			.p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
1208			AV_CODEC_CAP_DR1 | AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE,
1209			.caps_internal = FF_CODEC_CAP_NOT_INIT_THREADSAFE |
1210			FF_CODEC_CAP_INIT_CLEANUP,
1211			.defaults = vaapi_encode_h265_defaults,
1212			CODEC_PIXFMTS(AV_PIX_FMT_VAAPI),
1213			.color_ranges = AVCOL_RANGE_MPEG | AVCOL_RANGE_JPEG,
1214			.hw_configs = ff_vaapi_encode_hw_configs,
1215			.p.wrapper_name = "vaapi",
1216			};
1217