FFmpeg coverage

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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			#include <string.h>
19
20			#include "libavutil/opt.h"
21			#include "libavutil/pixdesc.h"
22			#include "libavutil/mastering_display_metadata.h"
23
24			#include "avfilter.h"
25			#include "filters.h"
26			#include "vaapi_vpp.h"
27			#include "video.h"
28
29			typedef struct HDRVAAPIContext {
30			VAAPIVPPContext vpp_ctx; // must be the first field
31
32			char *output_format_string;
33
34			char *color_primaries_string;
35			char *color_transfer_string;
36			char *color_matrix_string;
37
38			enum AVColorPrimaries color_primaries;
39			enum AVColorTransferCharacteristic color_transfer;
40			enum AVColorSpace color_matrix;
41
42			char *mastering_display;
43			char *content_light;
44
45			VAHdrMetaDataHDR10 in_metadata;
46			VAHdrMetaDataHDR10 out_metadata;
47
48			AVFrameSideData *src_display;
49			AVFrameSideData *src_light;
50			} HDRVAAPIContext;
51
52		✗	static int tonemap_vaapi_save_metadata(AVFilterContext *avctx, AVFrame *input_frame)
53			{
54		✗	HDRVAAPIContext *ctx = avctx->priv;
55			AVMasteringDisplayMetadata *hdr_meta;
56			AVContentLightMetadata *light_meta;
57
58		✗	if (input_frame->color_trc != AVCOL_TRC_SMPTE2084) {
59		✗	av_log(avctx, AV_LOG_WARNING, "Only support HDR10 as input for vaapi tone-mapping\n");
60			}
61
62		✗	ctx->src_display = av_frame_get_side_data(input_frame,
63			AV_FRAME_DATA_MASTERING_DISPLAY_METADATA);
64		✗	if (ctx->src_display) {
65		✗	hdr_meta = (AVMasteringDisplayMetadata *)ctx->src_display->data;
66		✗	if (!hdr_meta) {
67		✗	av_log(avctx, AV_LOG_ERROR, "No mastering display data\n");
68		✗	return AVERROR(EINVAL);
69			}
70
71		✗	if (hdr_meta->has_luminance) {
72		✗	const int luma_den = 10000;
73		✗	ctx->in_metadata.max_display_mastering_luminance =
74		✗	lrint(luma_den * av_q2d(hdr_meta->max_luminance));
75		✗	ctx->in_metadata.min_display_mastering_luminance =
76		✗	FFMIN(lrint(luma_den * av_q2d(hdr_meta->min_luminance)),
77			ctx->in_metadata.max_display_mastering_luminance);
78
79		✗	av_log(avctx, AV_LOG_DEBUG,
80			"Mastering Display Metadata(in luminance):\n");
81		✗	av_log(avctx, AV_LOG_DEBUG,
82			"min_luminance=%u, max_luminance=%u\n",
83			ctx->in_metadata.min_display_mastering_luminance,
84			ctx->in_metadata.max_display_mastering_luminance);
85			}
86
87		✗	if (hdr_meta->has_primaries) {
88			int i;
89		✗	const int mapping[3] = {1, 2, 0}; //green, blue, red
90		✗	const int chroma_den = 50000;
91
92		✗	for (i = 0; i < 3; i++) {
93		✗	const int j = mapping[i];
94		✗	ctx->in_metadata.display_primaries_x[i] =
95		✗	FFMIN(lrint(chroma_den *
96			av_q2d(hdr_meta->display_primaries[j][0])),
97			chroma_den);
98		✗	ctx->in_metadata.display_primaries_y[i] =
99		✗	FFMIN(lrint(chroma_den *
100			av_q2d(hdr_meta->display_primaries[j][1])),
101			chroma_den);
102			}
103
104		✗	ctx->in_metadata.white_point_x =
105		✗	FFMIN(lrint(chroma_den * av_q2d(hdr_meta->white_point[0])),
106			chroma_den);
107		✗	ctx->in_metadata.white_point_y =
108		✗	FFMIN(lrint(chroma_den * av_q2d(hdr_meta->white_point[1])),
109			chroma_den);
110
111		✗	av_log(avctx, AV_LOG_DEBUG,
112			"Mastering Display Metadata(in primaries):\n");
113		✗	av_log(avctx, AV_LOG_DEBUG,
114			"G(%u,%u) B(%u,%u) R(%u,%u) WP(%u,%u)\n",
115		✗	ctx->in_metadata.display_primaries_x[0],
116		✗	ctx->in_metadata.display_primaries_y[0],
117		✗	ctx->in_metadata.display_primaries_x[1],
118		✗	ctx->in_metadata.display_primaries_y[1],
119		✗	ctx->in_metadata.display_primaries_x[2],
120		✗	ctx->in_metadata.display_primaries_y[2],
121		✗	ctx->in_metadata.white_point_x,
122		✗	ctx->in_metadata.white_point_y);
123			}
124			} else {
125		✗	av_log(avctx, AV_LOG_ERROR, "No mastering display data from input\n");
126		✗	return AVERROR(EINVAL);
127			}
128
129		✗	ctx->src_light = av_frame_get_side_data(input_frame,
130			AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
131		✗	if (ctx->src_light) {
132		✗	light_meta = (AVContentLightMetadata *)ctx->src_light->data;
133		✗	if (!light_meta) {
134		✗	av_log(avctx, AV_LOG_ERROR, "No light metadata\n");
135		✗	return AVERROR(EINVAL);
136			}
137
138		✗	ctx->in_metadata.max_content_light_level = light_meta->MaxCLL;
139		✗	ctx->in_metadata.max_pic_average_light_level = light_meta->MaxFALL;
140
141		✗	av_log(avctx, AV_LOG_DEBUG,
142			"Mastering Content Light Level (in):\n");
143		✗	av_log(avctx, AV_LOG_DEBUG,
144			"MaxCLL(%u) MaxFALL(%u)\n",
145		✗	ctx->in_metadata.max_content_light_level,
146		✗	ctx->in_metadata.max_pic_average_light_level);
147			} else {
148		✗	av_log(avctx, AV_LOG_DEBUG, "No content light level from input\n");
149			}
150		✗	return 0;
151			}
152
153		✗	static int tonemap_vaapi_update_sidedata(AVFilterContext *avctx, AVFrame *output_frame)
154			{
155		✗	HDRVAAPIContext *ctx = avctx->priv;
156			AVFrameSideData *metadata;
157			AVMasteringDisplayMetadata *hdr_meta;
158			AVFrameSideData *metadata_lt;
159			AVContentLightMetadata *hdr_meta_lt;
160			int i;
161		✗	const int mapping[3] = {1, 2, 0}; //green, blue, red
162		✗	const int chroma_den = 50000;
163		✗	const int luma_den = 10000;
164
165		✗	metadata = av_frame_new_side_data(output_frame,
166			AV_FRAME_DATA_MASTERING_DISPLAY_METADATA,
167			sizeof(AVMasteringDisplayMetadata));
168		✗	if (!metadata)
169		✗	return AVERROR(ENOMEM);
170
171		✗	hdr_meta = (AVMasteringDisplayMetadata *)metadata->data;
172
173		✗	for (i = 0; i < 3; i++) {
174		✗	const int j = mapping[i];
175		✗	hdr_meta->display_primaries[j][0].num = ctx->out_metadata.display_primaries_x[i];
176		✗	hdr_meta->display_primaries[j][0].den = chroma_den;
177
178		✗	hdr_meta->display_primaries[j][1].num = ctx->out_metadata.display_primaries_y[i];
179		✗	hdr_meta->display_primaries[j][1].den = chroma_den;
180			}
181
182		✗	hdr_meta->white_point[0].num = ctx->out_metadata.white_point_x;
183		✗	hdr_meta->white_point[0].den = chroma_den;
184
185		✗	hdr_meta->white_point[1].num = ctx->out_metadata.white_point_y;
186		✗	hdr_meta->white_point[1].den = chroma_den;
187		✗	hdr_meta->has_primaries = 1;
188
189		✗	hdr_meta->max_luminance.num = ctx->out_metadata.max_display_mastering_luminance;
190		✗	hdr_meta->max_luminance.den = luma_den;
191
192		✗	hdr_meta->min_luminance.num = ctx->out_metadata.min_display_mastering_luminance;
193		✗	hdr_meta->min_luminance.den = luma_den;
194		✗	hdr_meta->has_luminance = 1;
195
196		✗	av_log(avctx, AV_LOG_DEBUG,
197			"Mastering display colour volume(out):\n");
198		✗	av_log(avctx, AV_LOG_DEBUG,
199			"G(%u,%u) B(%u,%u) R(%u,%u) WP(%u,%u)\n",
200		✗	ctx->out_metadata.display_primaries_x[0],
201		✗	ctx->out_metadata.display_primaries_y[0],
202		✗	ctx->out_metadata.display_primaries_x[1],
203		✗	ctx->out_metadata.display_primaries_y[1],
204		✗	ctx->out_metadata.display_primaries_x[2],
205		✗	ctx->out_metadata.display_primaries_y[2],
206		✗	ctx->out_metadata.white_point_x,
207		✗	ctx->out_metadata.white_point_y);
208		✗	av_log(avctx, AV_LOG_DEBUG,
209			"max_display_mastering_luminance=%u, min_display_mastering_luminance=%u\n",
210			ctx->out_metadata.max_display_mastering_luminance,
211			ctx->out_metadata.min_display_mastering_luminance);
212
213		✗	metadata_lt = av_frame_new_side_data(output_frame,
214			AV_FRAME_DATA_CONTENT_LIGHT_LEVEL,
215			sizeof(AVContentLightMetadata));
216		✗	if (!metadata_lt)
217		✗	return AVERROR(ENOMEM);
218
219		✗	hdr_meta_lt = (AVContentLightMetadata *)metadata_lt->data;
220
221		✗	hdr_meta_lt->MaxCLL = FFMIN(ctx->out_metadata.max_content_light_level, 65535);
222		✗	hdr_meta_lt->MaxFALL = FFMIN(ctx->out_metadata.max_pic_average_light_level, 65535);
223
224		✗	av_log(avctx, AV_LOG_DEBUG,
225			"Content light level information(out):\n");
226		✗	av_log(avctx, AV_LOG_DEBUG,
227			"MaxCLL(%u) MaxFALL(%u)\n",
228		✗	ctx->out_metadata.max_content_light_level,
229		✗	ctx->out_metadata.max_pic_average_light_level);
230
231		✗	return 0;
232			}
233
234		✗	static int tonemap_vaapi_set_filter_params(AVFilterContext *avctx, AVFrame *input_frame)
235			{
236		✗	VAAPIVPPContext *vpp_ctx = avctx->priv;
237		✗	HDRVAAPIContext *ctx = avctx->priv;
238			VAStatus vas;
239			VAProcFilterParameterBufferHDRToneMapping *hdrtm_param;
240
241		✗	vas = vaMapBuffer(vpp_ctx->hwctx->display, vpp_ctx->filter_buffers[0],
242			(void**)&hdrtm_param);
243		✗	if (vas != VA_STATUS_SUCCESS) {
244		✗	av_log(avctx, AV_LOG_ERROR, "Failed to map "
245			"buffer (%d): %d (%s).\n",
246			vpp_ctx->filter_buffers[0], vas, vaErrorStr(vas));
247		✗	return AVERROR(EIO);
248			}
249
250		✗	memcpy(hdrtm_param->data.metadata, &ctx->in_metadata, sizeof(VAHdrMetaDataHDR10));
251
252		✗	vas = vaUnmapBuffer(vpp_ctx->hwctx->display, vpp_ctx->filter_buffers[0]);
253		✗	if (vas != VA_STATUS_SUCCESS) {
254		✗	av_log(avctx, AV_LOG_ERROR, "Failed to unmap output buffers: "
255			"%d (%s).\n", vas, vaErrorStr(vas));
256		✗	return AVERROR(EIO);
257			}
258
259		✗	return 0;
260			}
261
262		✗	static int tonemap_vaapi_build_filter_params(AVFilterContext *avctx)
263			{
264		✗	VAAPIVPPContext *vpp_ctx = avctx->priv;
265		✗	HDRVAAPIContext *ctx = avctx->priv;
266			VAStatus vas;
267			VAProcFilterParameterBufferHDRToneMapping hdrtm_param;
268			VAProcFilterCapHighDynamicRange hdr_cap[VAProcHighDynamicRangeMetadataTypeCount];
269			int num_query_caps;
270			int i;
271
272		✗	memset(&hdrtm_param, 0, sizeof(hdrtm_param));
273		✗	memset(&ctx->in_metadata, 0, sizeof(ctx->in_metadata));
274
275		✗	num_query_caps = VAProcHighDynamicRangeMetadataTypeCount;
276		✗	vas = vaQueryVideoProcFilterCaps(vpp_ctx->hwctx->display,
277			vpp_ctx->va_context,
278			VAProcFilterHighDynamicRangeToneMapping,
279			&hdr_cap, &num_query_caps);
280		✗	if (vas != VA_STATUS_SUCCESS) {
281		✗	av_log(avctx, AV_LOG_ERROR, "Failed to query HDR caps "
282			"context: %d (%s).\n", vas, vaErrorStr(vas));
283		✗	return AVERROR(EIO);
284			}
285
286		✗	for (i = 0; i < num_query_caps; i++) {
287		✗	if (hdr_cap[i].metadata_type != VAProcHighDynamicRangeMetadataNone)
288		✗	break;
289			}
290
291		✗	if (i >= num_query_caps) {
292		✗	av_log(avctx, AV_LOG_ERROR, "VAAPI driver doesn't support HDR\n");
293		✗	return AVERROR(EINVAL);
294			}
295
296		✗	if (ctx->mastering_display) {
297		✗	for (i = 0; i < num_query_caps; i++) {
298		✗	if (VA_TONE_MAPPING_HDR_TO_HDR & hdr_cap[i].caps_flag)
299		✗	break;
300			}
301		✗	if (i >= num_query_caps) {
302		✗	av_log(avctx, AV_LOG_ERROR,
303			"VAAPI driver doesn't support HDR to HDR\n");
304		✗	return AVERROR(EINVAL);
305			}
306			} else {
307		✗	for (i = 0; i < num_query_caps; i++) {
308		✗	if (VA_TONE_MAPPING_HDR_TO_SDR & hdr_cap[i].caps_flag)
309		✗	break;
310			}
311		✗	if (i >= num_query_caps) {
312		✗	av_log(avctx, AV_LOG_ERROR,
313			"VAAPI driver doesn't support HDR to SDR\n");
314		✗	return AVERROR(EINVAL);
315			}
316			}
317
318		✗	hdrtm_param.type = VAProcFilterHighDynamicRangeToneMapping;
319		✗	hdrtm_param.data.metadata_type = VAProcHighDynamicRangeMetadataHDR10;
320		✗	hdrtm_param.data.metadata = &ctx->in_metadata;
321		✗	hdrtm_param.data.metadata_size = sizeof(VAHdrMetaDataHDR10);
322
323		✗	return ff_vaapi_vpp_make_param_buffers(avctx,
324			VAProcFilterParameterBufferType,
325			&hdrtm_param, sizeof(hdrtm_param), 1);
326			}
327
328		✗	static int tonemap_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame)
329			{
330		✗	AVFilterContext *avctx = inlink->dst;
331		✗	AVFilterLink *outlink = avctx->outputs[0];
332		✗	VAAPIVPPContext *vpp_ctx = avctx->priv;
333		✗	HDRVAAPIContext *ctx = avctx->priv;
334		✗	AVFrame *output_frame = NULL;
335			VASurfaceID input_surface, output_surface;
336
337			VAProcPipelineParameterBuffer params;
338			int err;
339
340			VAHdrMetaData out_hdr_metadata;
341
342		✗	av_log(avctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n",
343		✗	av_get_pix_fmt_name(input_frame->format),
344		✗	input_frame->width, input_frame->height, input_frame->pts);
345
346		✗	if (vpp_ctx->va_context == VA_INVALID_ID){
347		✗	av_frame_free(&input_frame);
348		✗	return AVERROR(EINVAL);
349			}
350
351		✗	err = tonemap_vaapi_save_metadata(avctx, input_frame);
352		✗	if (err < 0)
353		✗	goto fail;
354
355		✗	err = tonemap_vaapi_set_filter_params(avctx, input_frame);
356		✗	if (err < 0)
357		✗	goto fail;
358
359		✗	input_surface = (VASurfaceID)(uintptr_t)input_frame->data[3];
360		✗	av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for tonemap vpp input.\n",
361			input_surface);
362
363		✗	output_frame = ff_get_video_buffer(outlink, vpp_ctx->output_width,
364			vpp_ctx->output_height);
365		✗	if (!output_frame) {
366		✗	err = AVERROR(ENOMEM);
367		✗	goto fail;
368			}
369
370		✗	output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3];
371		✗	av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for tonemap vpp output.\n",
372			output_surface);
373		✗	memset(&params, 0, sizeof(params));
374
375		✗	err = av_frame_copy_props(output_frame, input_frame);
376		✗	if (err < 0)
377		✗	goto fail;
378
379		✗	av_frame_remove_side_data(output_frame, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
380		✗	av_frame_remove_side_data(output_frame, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA);
381
382		✗	if (!ctx->mastering_display) {
383			/* Use BT709 by default for HDR to SDR output frame */
384		✗	output_frame->color_primaries = AVCOL_PRI_BT709;
385		✗	output_frame->color_trc = AVCOL_TRC_BT709;
386		✗	output_frame->colorspace = AVCOL_SPC_BT709;
387			}
388
389		✗	if (ctx->color_primaries != AVCOL_PRI_UNSPECIFIED)
390		✗	output_frame->color_primaries = ctx->color_primaries;
391
392		✗	if (ctx->color_transfer != AVCOL_TRC_UNSPECIFIED)
393		✗	output_frame->color_trc = ctx->color_transfer;
394
395		✗	if (ctx->color_matrix != AVCOL_SPC_UNSPECIFIED)
396		✗	output_frame->colorspace = ctx->color_matrix;
397
398		✗	if (ctx->mastering_display) {
399		✗	err = tonemap_vaapi_update_sidedata(avctx, output_frame);
400		✗	if (err < 0)
401		✗	goto fail;
402			}
403
404		✗	err = ff_vaapi_vpp_init_params(avctx, &params,
405			input_frame, output_frame);
406		✗	if (err < 0)
407		✗	goto fail;
408
409		✗	if (ctx->mastering_display) {
410		✗	out_hdr_metadata.metadata_type = VAProcHighDynamicRangeMetadataHDR10;
411		✗	out_hdr_metadata.metadata = &ctx->out_metadata;
412		✗	out_hdr_metadata.metadata_size = sizeof(VAHdrMetaDataHDR10);
413		✗	params.output_hdr_metadata = &out_hdr_metadata;
414			}
415
416		✗	if (vpp_ctx->nb_filter_buffers) {
417		✗	params.filters = &vpp_ctx->filter_buffers[0];
418		✗	params.num_filters = vpp_ctx->nb_filter_buffers;
419			}
420
421		✗	err = ff_vaapi_vpp_render_picture(avctx, &params, output_frame);
422		✗	if (err < 0)
423		✗	goto fail;
424
425		✗	av_frame_free(&input_frame);
426
427		✗	av_log(avctx, AV_LOG_DEBUG, "Filter output: %s, %ux%u (%"PRId64").\n",
428		✗	av_get_pix_fmt_name(output_frame->format),
429		✗	output_frame->width, output_frame->height, output_frame->pts);
430
431		✗	return ff_filter_frame(outlink, output_frame);
432
433		✗	fail:
434		✗	av_frame_free(&input_frame);
435		✗	av_frame_free(&output_frame);
436		✗	return err;
437			}
438
439		✗	static av_cold int tonemap_vaapi_init(AVFilterContext *avctx)
440			{
441		✗	VAAPIVPPContext *vpp_ctx = avctx->priv;
442		✗	HDRVAAPIContext *ctx = avctx->priv;
443
444		✗	ff_vaapi_vpp_ctx_init(avctx);
445		✗	vpp_ctx->build_filter_params = tonemap_vaapi_build_filter_params;
446		✗	vpp_ctx->pipeline_uninit = ff_vaapi_vpp_pipeline_uninit;
447
448		✗	if (ctx->output_format_string) {
449		✗	vpp_ctx->output_format = av_get_pix_fmt(ctx->output_format_string);
450			} else {
451		✗	if (ctx->mastering_display) {
452		✗	vpp_ctx->output_format = AV_PIX_FMT_P010;
453		✗	av_log(avctx, AV_LOG_VERBOSE, "Output format not set, use default format P010 for HDR to HDR tone mapping.\n");
454			} else {
455		✗	vpp_ctx->output_format = AV_PIX_FMT_NV12;
456		✗	av_log(avctx, AV_LOG_VERBOSE, "Output format not set, use default format NV12 for HDR to SDR tone mapping.\n");
457			}
458			}
459
460			#define STRING_OPTION(var_name, func_name, default_value) do { \
461			if (ctx->var_name ## _string) { \
462			int var = av_ ## func_name ## _from_name(ctx->var_name ## _string); \
463			if (var < 0) { \
464			av_log(avctx, AV_LOG_ERROR, "Invalid %s.\n", #var_name); \
465			return AVERROR(EINVAL); \
466			} \
467			ctx->var_name = var; \
468			} else { \
469			ctx->var_name = default_value; \
470			} \
471			} while (0)
472
473		✗	STRING_OPTION(color_primaries, color_primaries, AVCOL_PRI_UNSPECIFIED);
474		✗	STRING_OPTION(color_transfer, color_transfer, AVCOL_TRC_UNSPECIFIED);
475		✗	STRING_OPTION(color_matrix, color_space, AVCOL_SPC_UNSPECIFIED);
476
477		✗	if (ctx->mastering_display) {
478		✗	if (10 != sscanf(ctx->mastering_display,
479			"%hu %hu|%hu %hu|%hu %hu|%hu %hu|%u %u",
480			&ctx->out_metadata.display_primaries_x[0],
481			&ctx->out_metadata.display_primaries_y[0],
482			&ctx->out_metadata.display_primaries_x[1],
483			&ctx->out_metadata.display_primaries_y[1],
484			&ctx->out_metadata.display_primaries_x[2],
485			&ctx->out_metadata.display_primaries_y[2],
486			&ctx->out_metadata.white_point_x,
487			&ctx->out_metadata.white_point_y,
488			&ctx->out_metadata.min_display_mastering_luminance,
489			&ctx->out_metadata.max_display_mastering_luminance)) {
490		✗	av_log(avctx, AV_LOG_ERROR,
491			"Option mastering-display input invalid\n");
492		✗	return AVERROR(EINVAL);
493			}
494
495		✗	if (!ctx->content_light) {
496		✗	ctx->out_metadata.max_content_light_level = 0;
497		✗	ctx->out_metadata.max_pic_average_light_level = 0;
498		✗	} else if (2 != sscanf(ctx->content_light,
499			"%hu %hu",
500			&ctx->out_metadata.max_content_light_level,
501			&ctx->out_metadata.max_pic_average_light_level)) {
502		✗	av_log(avctx, AV_LOG_ERROR,
503			"Option content-light input invalid\n");
504		✗	return AVERROR(EINVAL);
505			}
506			}
507
508		✗	return 0;
509			}
510
511			#define OFFSET(x) offsetof(HDRVAAPIContext, x)
512			#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM)
513			static const AVOption tonemap_vaapi_options[] = {
514			{ "format", "Output pixel format set", OFFSET(output_format_string), AV_OPT_TYPE_STRING, .flags = FLAGS, .unit = "format" },
515			{ "matrix", "Output color matrix coefficient set",
516			OFFSET(color_matrix_string), AV_OPT_TYPE_STRING,
517			{ .str = NULL }, .flags = FLAGS, .unit = "matrix" },
518			{ "m", "Output color matrix coefficient set",
519			OFFSET(color_matrix_string), AV_OPT_TYPE_STRING,
520			{ .str = NULL }, .flags = FLAGS, .unit = "matrix" },
521			{ "primaries", "Output color primaries set",
522			OFFSET(color_primaries_string), AV_OPT_TYPE_STRING,
523			{ .str = NULL }, .flags = FLAGS, .unit = "primaries" },
524			{ "p", "Output color primaries set",
525			OFFSET(color_primaries_string), AV_OPT_TYPE_STRING,
526			{ .str = NULL }, .flags = FLAGS, .unit = "primaries" },
527			{ "transfer", "Output color transfer characteristics set",
528			OFFSET(color_transfer_string), AV_OPT_TYPE_STRING,
529			{ .str = NULL }, .flags = FLAGS, .unit = "transfer" },
530			{ "t", "Output color transfer characteristics set",
531			OFFSET(color_transfer_string), AV_OPT_TYPE_STRING,
532			{ .str = NULL }, .flags = FLAGS, .unit = "transfer" },
533			{ "display", "set mastering display colour volume",
534			OFFSET(mastering_display), AV_OPT_TYPE_STRING,
535			{ .str = NULL }, .flags = FLAGS },
536			{ "light", "set content light level information",
537			OFFSET(content_light), AV_OPT_TYPE_STRING,
538			{ .str = NULL }, .flags = FLAGS },
539			{ NULL }
540			};
541
542
543			AVFILTER_DEFINE_CLASS(tonemap_vaapi);
544
545			static const AVFilterPad tonemap_vaapi_inputs[] = {
546			{
547			.name = "default",
548			.type = AVMEDIA_TYPE_VIDEO,
549			.filter_frame = &tonemap_vaapi_filter_frame,
550			.config_props = &ff_vaapi_vpp_config_input,
551			},
552			};
553
554			static const AVFilterPad tonemap_vaapi_outputs[] = {
555			{
556			.name = "default",
557			.type = AVMEDIA_TYPE_VIDEO,
558			.config_props = &ff_vaapi_vpp_config_output,
559			},
560			};
561
562			const AVFilter ff_vf_tonemap_vaapi = {
563			.name = "tonemap_vaapi",
564			.description = NULL_IF_CONFIG_SMALL("VAAPI VPP for tone-mapping"),
565			.priv_size = sizeof(HDRVAAPIContext),
566			.init = &tonemap_vaapi_init,
567			.uninit = &ff_vaapi_vpp_ctx_uninit,
568			FILTER_INPUTS(tonemap_vaapi_inputs),
569			FILTER_OUTPUTS(tonemap_vaapi_outputs),
570			FILTER_QUERY_FUNC2(&ff_vaapi_vpp_query_formats),
571			.priv_class = &tonemap_vaapi_class,
572			.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
573			};
574