FFmpeg coverage

Line	Branch	Exec	Source
1			/*
2			* Copyright (c) 2011 Stefano Sabatini
3			* This file is part of FFmpeg.
4			*
5			* FFmpeg is free software; you can redistribute it and/or
6			* modify it under the terms of the GNU Lesser General Public
7			* License as published by the Free Software Foundation; either
8			* version 2.1 of the License, or (at your option) any later version.
9			*
10			* FFmpeg is distributed in the hope that it will be useful,
11			* but WITHOUT ANY WARRANTY; without even the implied warranty of
12			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13			* Lesser General Public License for more details.
14			*
15			* You should have received a copy of the GNU Lesser General Public
16			* License along with FFmpeg; if not, write to the Free Software
17			* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18			*/
19
20			/**
21			* @file
22			* filter for showing textual video frame information
23			*/
24
25			#include <ctype.h>
26			#include <inttypes.h>
27
28			#include "libavutil/bswap.h"
29			#include "libavutil/adler32.h"
30			#include "libavutil/display.h"
31			#include "libavutil/dovi_meta.h"
32			#include "libavutil/imgutils.h"
33			#include "libavutil/internal.h"
34			#include "libavutil/film_grain_params.h"
35			#include "libavutil/hdr_dynamic_metadata.h"
36			#include "libavutil/hdr_dynamic_vivid_metadata.h"
37			#include "libavutil/opt.h"
38			#include "libavutil/pixdesc.h"
39			#include "libavutil/spherical.h"
40			#include "libavutil/stereo3d.h"
41			#include "libavutil/tdrdi.h"
42			#include "libavutil/timestamp.h"
43			#include "libavutil/timecode.h"
44			#include "libavutil/mastering_display_metadata.h"
45			#include "libavutil/video_enc_params.h"
46			#include "libavutil/detection_bbox.h"
47			#include "libavutil/ambient_viewing_environment.h"
48			#include "libavutil/uuid.h"
49
50			#include "avfilter.h"
51			#include "filters.h"
52			#include "video.h"
53
54			typedef struct ShowInfoContext {
55			const AVClass *class;
56			int calculate_checksums;
57			int udu_sei_as_ascii;
58			} ShowInfoContext;
59
60			#define OFFSET(x) offsetof(ShowInfoContext, x)
61			#define VF AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
62
63			static const AVOption showinfo_options[] = {
64			{ "checksum", "calculate checksums", OFFSET(calculate_checksums), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1, VF },
65			{ "udu_sei_as_ascii", "try to print user data unregistered SEI as ascii character when possible",
66			OFFSET(udu_sei_as_ascii), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VF },
67			{ NULL }
68			};
69
70			AVFILTER_DEFINE_CLASS(showinfo);
71
72		✗	static void dump_spherical(AVFilterContext *ctx, AVFrame *frame, const AVFrameSideData *sd)
73			{
74		✗	const AVSphericalMapping *spherical = (const AVSphericalMapping *)sd->data;
75			double yaw, pitch, roll;
76
77		✗	av_log(ctx, AV_LOG_INFO, "%s ", av_spherical_projection_name(spherical->projection));
78
79		✗	if (spherical->yaw || spherical->pitch || spherical->roll) {
80		✗	yaw = ((double)spherical->yaw) / (1 << 16);
81		✗	pitch = ((double)spherical->pitch) / (1 << 16);
82		✗	roll = ((double)spherical->roll) / (1 << 16);
83		✗	av_log(ctx, AV_LOG_INFO, "(%f/%f/%f) ", yaw, pitch, roll);
84			}
85
86		✗	if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
87			size_t l, t, r, b;
88		✗	av_spherical_tile_bounds(spherical, frame->width, frame->height,
89			&l, &t, &r, &b);
90		✗	av_log(ctx, AV_LOG_INFO, "[%zu, %zu, %zu, %zu] ",
91			l, t, r, b);
92		✗	} else if (spherical->projection == AV_SPHERICAL_CUBEMAP) {
93		✗	av_log(ctx, AV_LOG_INFO, "[pad %"PRIu32"] ", spherical->padding);
94			}
95		✗	}
96
97		✗	static void dump_stereo3d(AVFilterContext *ctx, const AVFrameSideData *sd)
98			{
99		✗	const AVStereo3D *stereo = (const AVStereo3D *)sd->data;
100
101		✗	av_log(ctx, AV_LOG_INFO, "type - %s", av_stereo3d_type_name(stereo->type));
102
103		✗	if (stereo->flags & AV_STEREO3D_FLAG_INVERT)
104		✗	av_log(ctx, AV_LOG_INFO, " (inverted)");
105
106		✗	av_log(ctx, AV_LOG_INFO, ", view - %s, primary_eye - %s", av_stereo3d_view_name(stereo->view),
107		✗	av_stereo3d_primary_eye_name(stereo->primary_eye));
108		✗	if (stereo->baseline)
109		✗	av_log(ctx, AV_LOG_INFO, ", baseline: %"PRIu32"", stereo->baseline);
110		✗	if (stereo->horizontal_disparity_adjustment.num && stereo->horizontal_disparity_adjustment.den)
111		✗	av_log(ctx, AV_LOG_INFO, ", horizontal_disparity_adjustment: %0.4f",
112			av_q2d(stereo->horizontal_disparity_adjustment));
113		✗	if (stereo->horizontal_field_of_view.num && stereo->horizontal_field_of_view.den)
114		✗	av_log(ctx, AV_LOG_INFO, ", horizontal_field_of_view: %0.3f", av_q2d(stereo->horizontal_field_of_view));
115		✗	}
116
117		✗	static void dump_s12m_timecode(AVFilterContext *ctx, AVFilterLink *inlink, const AVFrameSideData *sd)
118			{
119		✗	FilterLink *l = ff_filter_link(inlink);
120		✗	const uint32_t *tc = (const uint32_t *)sd->data;
121
122		✗	if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) {
123		✗	av_log(ctx, AV_LOG_ERROR, "invalid data\n");
124		✗	return;
125			}
126
127		✗	for (int j = 1; j <= tc[0]; j++) {
128			char tcbuf[AV_TIMECODE_STR_SIZE];
129		✗	av_timecode_make_smpte_tc_string2(tcbuf, l->frame_rate, tc[j], 0, 0);
130		✗	av_log(ctx, AV_LOG_INFO, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : "");
131			}
132			}
133
134		✗	static void dump_roi(AVFilterContext *ctx, const AVFrameSideData *sd)
135			{
136			int nb_rois;
137			const AVRegionOfInterest *roi;
138			uint32_t roi_size;
139
140		✗	roi = (const AVRegionOfInterest *)sd->data;
141		✗	roi_size = roi->self_size;
142		✗	if (!roi_size || sd->size % roi_size != 0) {
143		✗	av_log(ctx, AV_LOG_ERROR, "Invalid AVRegionOfInterest.self_size.\n");
144		✗	return;
145			}
146		✗	nb_rois = sd->size / roi_size;
147
148		✗	for (int i = 0; i < nb_rois; i++) {
149		✗	roi = (const AVRegionOfInterest *)(sd->data + roi_size * i);
150		✗	av_log(ctx, AV_LOG_INFO, "index: %d, region: (%d, %d) -> (%d, %d), qp offset: %d/%d.\n",
151		✗	i, roi->left, roi->top, roi->right, roi->bottom, roi->qoffset.num, roi->qoffset.den);
152			}
153			}
154
155		✗	static void dump_tdrdi(AVFilterContext *ctx, const AVFrameSideData *sd)
156			{
157		✗	const AV3DReferenceDisplaysInfo *tdrdi = (const AV3DReferenceDisplaysInfo *)sd->data;
158
159
160		✗	av_log(ctx, AV_LOG_INFO, "number of reference displays: %u", tdrdi->num_ref_displays);
161		✗	}
162
163		✗	static void dump_detection_bbox(AVFilterContext *ctx, const AVFrameSideData *sd)
164			{
165			int nb_bboxes;
166			const AVDetectionBBoxHeader *header;
167			const AVDetectionBBox *bbox;
168
169		✗	header = (const AVDetectionBBoxHeader *)sd->data;
170		✗	nb_bboxes = header->nb_bboxes;
171		✗	av_log(ctx, AV_LOG_INFO, "source: %s\n", header->source);
172
173		✗	for (int i = 0; i < nb_bboxes; i++) {
174		✗	bbox = av_get_detection_bbox(header, i);
175		✗	av_log(ctx, AV_LOG_INFO, "index: %d,\tregion: (%d, %d) -> (%d, %d), label: %s, confidence: %d/%d.\n",
176		✗	i, bbox->x, bbox->y, bbox->x + bbox->w, bbox->y + bbox->h,
177		✗	bbox->detect_label, bbox->detect_confidence.num, bbox->detect_confidence.den);
178		✗	if (bbox->classify_count > 0) {
179		✗	for (int j = 0; j < bbox->classify_count; j++) {
180		✗	av_log(ctx, AV_LOG_INFO, "\t\tclassify: label: %s, confidence: %d/%d.\n",
181		✗	bbox->classify_labels[j], bbox->classify_confidences[j].num, bbox->classify_confidences[j].den);
182			}
183			}
184			}
185		✗	}
186
187		✗	static void dump_mastering_display(AVFilterContext *ctx, const AVFrameSideData *sd)
188			{
189			const AVMasteringDisplayMetadata *mastering_display;
190
191		✗	if (sd->size < sizeof(*mastering_display)) {
192		✗	av_log(ctx, AV_LOG_ERROR, "invalid data\n");
193		✗	return;
194			}
195
196		✗	mastering_display = (const AVMasteringDisplayMetadata *)sd->data;
197
198		✗	av_log(ctx, AV_LOG_INFO, "has_primaries:%d has_luminance:%d "
199			"r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f) "
200			"min_luminance=%f, max_luminance=%f",
201		✗	mastering_display->has_primaries, mastering_display->has_luminance,
202			av_q2d(mastering_display->display_primaries[0][0]),
203			av_q2d(mastering_display->display_primaries[0][1]),
204			av_q2d(mastering_display->display_primaries[1][0]),
205			av_q2d(mastering_display->display_primaries[1][1]),
206			av_q2d(mastering_display->display_primaries[2][0]),
207			av_q2d(mastering_display->display_primaries[2][1]),
208			av_q2d(mastering_display->white_point[0]), av_q2d(mastering_display->white_point[1]),
209			av_q2d(mastering_display->min_luminance), av_q2d(mastering_display->max_luminance));
210			}
211
212		✗	static void dump_dynamic_hdr_plus(AVFilterContext *ctx, AVFrameSideData *sd)
213			{
214			AVDynamicHDRPlus *hdr_plus;
215
216		✗	if (sd->size < sizeof(*hdr_plus)) {
217		✗	av_log(ctx, AV_LOG_ERROR, "invalid data\n");
218		✗	return;
219			}
220
221		✗	hdr_plus = (AVDynamicHDRPlus *)sd->data;
222		✗	av_log(ctx, AV_LOG_INFO, "application version: %d, ", hdr_plus->application_version);
223		✗	av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_plus->num_windows);
224		✗	for (int w = 1; w < hdr_plus->num_windows; w++) {
225		✗	AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
226		✗	av_log(ctx, AV_LOG_INFO, w > 1 ? ", window %d { " : "window %d { ", w);
227		✗	av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f,%5.4f),",
228			av_q2d(params->window_upper_left_corner_x),
229			av_q2d(params->window_upper_left_corner_y));
230		✗	av_log(ctx, AV_LOG_INFO, "window_lower_right_corner: (%5.4f,%5.4f), ",
231			av_q2d(params->window_lower_right_corner_x),
232			av_q2d(params->window_lower_right_corner_y));
233		✗	av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f, %5.4f), ",
234			av_q2d(params->window_upper_left_corner_x),
235			av_q2d(params->window_upper_left_corner_y));
236		✗	av_log(ctx, AV_LOG_INFO, "center_of_ellipse_x: (%d,%d), ",
237		✗	params->center_of_ellipse_x,
238		✗	params->center_of_ellipse_y);
239		✗	av_log(ctx, AV_LOG_INFO, "rotation_angle: %d, ",
240		✗	params->rotation_angle);
241		✗	av_log(ctx, AV_LOG_INFO, "semimajor_axis_internal_ellipse: %d, ",
242		✗	params->semimajor_axis_internal_ellipse);
243		✗	av_log(ctx, AV_LOG_INFO, "semimajor_axis_external_ellipse: %d, ",
244		✗	params->semimajor_axis_external_ellipse);
245		✗	av_log(ctx, AV_LOG_INFO, "semiminor_axis_external_ellipse: %d, ",
246		✗	params->semiminor_axis_external_ellipse);
247		✗	av_log(ctx, AV_LOG_INFO, "overlap_process_option: %d}",
248		✗	params->overlap_process_option);
249			}
250		✗	av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance: %9.4f, ",
251			av_q2d(hdr_plus->targeted_system_display_maximum_luminance));
252		✗	if (hdr_plus->targeted_system_display_actual_peak_luminance_flag) {
253		✗	av_log(ctx, AV_LOG_INFO, "targeted_system_display_actual_peak_luminance: {");
254		✗	for (int i = 0; i < hdr_plus->num_rows_targeted_system_display_actual_peak_luminance; i++) {
255		✗	av_log(ctx, AV_LOG_INFO, "(");
256		✗	for (int j = 0; j < hdr_plus->num_cols_targeted_system_display_actual_peak_luminance; j++) {
257		✗	av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
258			av_q2d(hdr_plus->targeted_system_display_actual_peak_luminance[i][j]));
259			}
260		✗	av_log(ctx, AV_LOG_INFO, ")");
261			}
262		✗	av_log(ctx, AV_LOG_INFO, "}, ");
263			}
264
265		✗	for (int w = 0; w < hdr_plus->num_windows; w++) {
266		✗	AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
267		✗	av_log(ctx, AV_LOG_INFO, "window %d {maxscl: {", w);
268		✗	for (int i = 0; i < 3; i++) {
269		✗	av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",av_q2d(params->maxscl[i]));
270			}
271		✗	av_log(ctx, AV_LOG_INFO, "}, average_maxrgb: %5.4f, ",
272			av_q2d(params->average_maxrgb));
273		✗	av_log(ctx, AV_LOG_INFO, "distribution_maxrgb: {");
274		✗	for (int i = 0; i < params->num_distribution_maxrgb_percentiles; i++) {
275		✗	av_log(ctx, AV_LOG_INFO, "(%d,%5.4f)",
276		✗	params->distribution_maxrgb[i].percentage,
277			av_q2d(params->distribution_maxrgb[i].percentile));
278			}
279		✗	av_log(ctx, AV_LOG_INFO, "}, fraction_bright_pixels: %5.4f",
280			av_q2d(params->fraction_bright_pixels));
281		✗	if (params->tone_mapping_flag) {
282		✗	av_log(ctx, AV_LOG_INFO, ", knee_point: (%5.4f,%5.4f), ", av_q2d(params->knee_point_x), av_q2d(params->knee_point_y));
283		✗	av_log(ctx, AV_LOG_INFO, "bezier_curve_anchors: {");
284		✗	for (int i = 0; i < params->num_bezier_curve_anchors; i++) {
285		✗	av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
286			av_q2d(params->bezier_curve_anchors[i]));
287			}
288		✗	av_log(ctx, AV_LOG_INFO, "}");
289			}
290		✗	if (params->color_saturation_mapping_flag) {
291		✗	av_log(ctx, AV_LOG_INFO, ", color_saturation_weight: %5.4f",
292			av_q2d(params->color_saturation_weight));
293			}
294		✗	av_log(ctx, AV_LOG_INFO, "}");
295			}
296
297		✗	if (hdr_plus->mastering_display_actual_peak_luminance_flag) {
298		✗	av_log(ctx, AV_LOG_INFO, ", mastering_display_actual_peak_luminance: {");
299		✗	for (int i = 0; i < hdr_plus->num_rows_mastering_display_actual_peak_luminance; i++) {
300		✗	av_log(ctx, AV_LOG_INFO, "(");
301		✗	for (int j = 0; j < hdr_plus->num_cols_mastering_display_actual_peak_luminance; j++) {
302		✗	av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
303			av_q2d(hdr_plus->mastering_display_actual_peak_luminance[i][j]));
304			}
305		✗	av_log(ctx, AV_LOG_INFO, ")");
306			}
307		✗	av_log(ctx, AV_LOG_INFO, "}");
308			}
309			}
310
311		✗	static void dump_dynamic_hdr_vivid(AVFilterContext *ctx, AVFrameSideData *sd)
312			{
313			AVDynamicHDRVivid *hdr_vivid;
314
315		✗	if (sd->size < sizeof(*hdr_vivid)) {
316		✗	av_log(ctx, AV_LOG_ERROR, "invalid hdr vivid data\n");
317		✗	return;
318			}
319
320		✗	hdr_vivid = (AVDynamicHDRVivid *)sd->data;
321		✗	av_log(ctx, AV_LOG_INFO, "system_start_code: %d, ", hdr_vivid->system_start_code);
322		✗	av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_vivid->num_windows);
323		✗	for (int w = 0; w < hdr_vivid->num_windows; w++) {
324		✗	const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
325
326		✗	av_log(ctx, AV_LOG_INFO, "minimum_maxrgb[%d]: %.4f, ", w, av_q2d(params->minimum_maxrgb));
327		✗	av_log(ctx, AV_LOG_INFO, "average_maxrgb[%d]: %.4f, ", w, av_q2d(params->average_maxrgb));
328		✗	av_log(ctx, AV_LOG_INFO, "variance_maxrgb[%d]:%.4f, ", w, av_q2d(params->variance_maxrgb));
329		✗	av_log(ctx, AV_LOG_INFO, "maximum_maxrgb[%d]: %.4f, ", w, av_q2d(params->maximum_maxrgb));
330			}
331
332		✗	for (int w = 0; w < hdr_vivid->num_windows; w++) {
333		✗	const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
334
335		✗	av_log(ctx, AV_LOG_INFO, "tone_mapping_mode_flag[%d]: %d, ", w, params->tone_mapping_mode_flag);
336		✗	av_log(ctx, AV_LOG_INFO, "tone_mapping_param_num[%d]: %d, ", w, params->tone_mapping_param_num);
337		✗	if (params->tone_mapping_mode_flag) {
338		✗	for (int i = 0; i < params->tone_mapping_param_num; i++) {
339		✗	const AVHDRVividColorToneMappingParams *tm_params = &params->tm_params[i];
340
341		✗	av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance[%d][%d]: %.4f, ",
342			w, i, av_q2d(tm_params->targeted_system_display_maximum_luminance));
343		✗	av_log(ctx, AV_LOG_INFO, "base_enable_flag[%d][%d]: %d, ",
344		✗	w, i, tm_params->base_enable_flag);
345		✗	if (tm_params->base_enable_flag) {
346		✗	av_log(ctx, AV_LOG_INFO, "base_param_m_p[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_p));
347		✗	av_log(ctx, AV_LOG_INFO, "base_param_m_m[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_m));
348		✗	av_log(ctx, AV_LOG_INFO, "base_param_m_a[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_a));
349		✗	av_log(ctx, AV_LOG_INFO, "base_param_m_b[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_b));
350		✗	av_log(ctx, AV_LOG_INFO, "base_param_m_n[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_n));
351		✗	av_log(ctx, AV_LOG_INFO, "base_param_k1[%d][%d]: %d, ", w, i, tm_params->base_param_k1);
352		✗	av_log(ctx, AV_LOG_INFO, "base_param_k2[%d][%d]: %d, ", w, i, tm_params->base_param_k2);
353		✗	av_log(ctx, AV_LOG_INFO, "base_param_k3[%d][%d]: %d, ", w, i, tm_params->base_param_k3);
354		✗	av_log(ctx, AV_LOG_INFO, "base_param_Delta_enable_mode[%d][%d]: %d, ", w, i,
355		✗	tm_params->base_param_Delta_enable_mode);
356		✗	av_log(ctx, AV_LOG_INFO, "base_param_Delta[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_Delta));
357			}
358		✗	av_log(ctx, AV_LOG_INFO, "3Spline_enable_flag[%d][%d]: %d, ",
359		✗	w, i, tm_params->three_Spline_enable_flag);
360		✗	if (tm_params->three_Spline_enable_flag) {
361		✗	for (int j = 0; j < tm_params->three_Spline_num; j++) {
362		✗	const AVHDRVivid3SplineParams *three_spline = &tm_params->three_spline[j];
363		✗	av_log(ctx, AV_LOG_INFO, "3Spline_TH_mode[%d][%d]: %d, ", w, i, three_spline->th_mode);
364		✗	if (three_spline->th_mode == 0 || three_spline->th_mode == 2)
365		✗	av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable_MB[%d][%d][%d]: %.4f, ",
366			w, i, j, av_q2d(three_spline->th_enable_mb));
367		✗	av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable[%d][%d][%d]: %.4f, ",
368			w, i, j, av_q2d(three_spline->th_enable));
369		✗	av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta1[%d][%d][%d]: %.4f, ",
370			w, i, j, av_q2d(three_spline->th_delta1));
371		✗	av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta2[%d][%d][%d]: %.4f, ",
372			w, i, j, av_q2d(three_spline->th_delta2));
373		✗	av_log(ctx, AV_LOG_INFO, "3Spline_enable_Strength[%d][%d][%d]: %.4f, ",
374			w, i, j, av_q2d(three_spline->enable_strength));
375			}
376			}
377			}
378			}
379
380		✗	av_log(ctx, AV_LOG_INFO, "color_saturation_mapping_flag[%d]: %d",
381		✗	w, params->color_saturation_mapping_flag);
382		✗	if (params->color_saturation_mapping_flag) {
383		✗	av_log(ctx, AV_LOG_INFO, ", color_saturation_num[%d]: %d",
384		✗	w, params->color_saturation_num);
385		✗	for (int i = 0; i < params->color_saturation_num; i++) {
386		✗	av_log(ctx, AV_LOG_INFO, ", color_saturation_gain[%d][%d]: %.4f",
387			w, i, av_q2d(params->color_saturation_gain[i]));
388			}
389			}
390			}
391			}
392
393
394		✗	static void dump_content_light_metadata(AVFilterContext *ctx, AVFrameSideData *sd)
395			{
396		✗	const AVContentLightMetadata *metadata = (const AVContentLightMetadata *)sd->data;
397
398		✗	av_log(ctx, AV_LOG_INFO,
399			"MaxCLL=%d, MaxFALL=%d",
400		✗	metadata->MaxCLL, metadata->MaxFALL);
401		✗	}
402
403		✗	static void dump_video_enc_params(AVFilterContext *ctx, const AVFrameSideData *sd)
404			{
405		✗	const AVVideoEncParams *par = (const AVVideoEncParams *)sd->data;
406			int plane, acdc;
407
408		✗	av_log(ctx, AV_LOG_INFO, "type %d; ", par->type);
409		✗	if (par->qp)
410		✗	av_log(ctx, AV_LOG_INFO, "qp=%d; ", par->qp);
411		✗	for (plane = 0; plane < FF_ARRAY_ELEMS(par->delta_qp); plane++)
412		✗	for (acdc = 0; acdc < FF_ARRAY_ELEMS(par->delta_qp[plane]); acdc++) {
413		✗	int delta_qp = par->delta_qp[plane][acdc];
414		✗	if (delta_qp)
415		✗	av_log(ctx, AV_LOG_INFO, "delta_qp[%d][%d]=%d; ",
416			plane, acdc, delta_qp);
417			}
418		✗	if (par->nb_blocks)
419		✗	av_log(ctx, AV_LOG_INFO, "%u blocks; ", par->nb_blocks);
420		✗	}
421
422		✗	static void dump_sei_unregistered_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
423			{
424		✗	const uint8_t *user_data = sd->data;
425		✗	ShowInfoContext *s = ctx->priv;
426
427		✗	if (sd->size < AV_UUID_LEN) {
428		✗	av_log(ctx, AV_LOG_ERROR, "invalid data (%zu < UUID(%d-bytes))\n",
429		✗	sd->size, AV_UUID_LEN);
430		✗	return;
431			}
432
433		✗	av_log(ctx, AV_LOG_INFO, "UUID=" AV_PRI_UUID "\n", AV_UUID_ARG(user_data));
434
435		✗	av_log(ctx, AV_LOG_INFO, "User Data=");
436		✗	for (size_t i = 16; i < sd->size; i++) {
437		✗	const char *format = "%02x";
438
439		✗	if (s->udu_sei_as_ascii)
440		✗	format = isprint(user_data[i]) ? "%c" : "\\x%02x";
441		✗	av_log(ctx, AV_LOG_INFO, format, user_data[i]);
442			}
443		✗	av_log(ctx, AV_LOG_INFO, "\n");
444			}
445
446		✗	static void dump_sei_film_grain_params_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
447			{
448		✗	const AVFilmGrainParams *fgp = (const AVFilmGrainParams *)sd->data;
449		✗	const char *const film_grain_type_names[] = {
450			[AV_FILM_GRAIN_PARAMS_NONE] = "none",
451			[AV_FILM_GRAIN_PARAMS_AV1] = "av1",
452			[AV_FILM_GRAIN_PARAMS_H274] = "h274",
453			};
454
455		✗	const char *color_range_str = av_color_range_name(fgp->color_range);
456		✗	const char *color_primaries_str = av_color_primaries_name(fgp->color_primaries);
457		✗	const char *color_trc_str = av_color_transfer_name(fgp->color_trc);
458		✗	const char *colorspace_str = av_color_space_name(fgp->color_space);
459
460		✗	if (fgp->type >= FF_ARRAY_ELEMS(film_grain_type_names)) {
461		✗	av_log(ctx, AV_LOG_ERROR, "invalid data\n");
462		✗	return;
463			}
464
465		✗	av_log(ctx, AV_LOG_INFO, "type %s; ", film_grain_type_names[fgp->type]);
466		✗	av_log(ctx, AV_LOG_INFO, "seed=%"PRIu64"; ", fgp->seed);
467		✗	av_log(ctx, AV_LOG_INFO, "width=%d; ", fgp->width);
468		✗	av_log(ctx, AV_LOG_INFO, "height=%d; ", fgp->height);
469		✗	av_log(ctx, AV_LOG_INFO, "subsampling_x=%d; ", fgp->subsampling_x);
470		✗	av_log(ctx, AV_LOG_INFO, "subsampling_y=%d; ", fgp->subsampling_y);
471		✗	av_log(ctx, AV_LOG_INFO, "color_range=%s; ", color_range_str ? color_range_str : "unknown");
472		✗	av_log(ctx, AV_LOG_INFO, "color_primaries=%s; ", color_primaries_str ? color_primaries_str : "unknown");
473		✗	av_log(ctx, AV_LOG_INFO, "color_trc=%s; ", color_trc_str ? color_trc_str : "unknown");
474		✗	av_log(ctx, AV_LOG_INFO, "color_space=%s; ", colorspace_str ? colorspace_str : "unknown");
475		✗	av_log(ctx, AV_LOG_INFO, "bit_depth_luma=%d; ", fgp->bit_depth_luma);
476		✗	av_log(ctx, AV_LOG_INFO, "bit_depth_chroma=%d; ", fgp->bit_depth_chroma);
477
478		✗	switch (fgp->type) {
479		✗	case AV_FILM_GRAIN_PARAMS_NONE:
480		✗	break;
481		✗	case AV_FILM_GRAIN_PARAMS_AV1: {
482		✗	const AVFilmGrainAOMParams *aom = &fgp->codec.aom;
483		✗	const int num_ar_coeffs_y = 2 * aom->ar_coeff_lag * (aom->ar_coeff_lag + 1);
484		✗	const int num_ar_coeffs_uv = num_ar_coeffs_y + !!aom->num_y_points;
485		✗	av_log(ctx, AV_LOG_INFO, "y_points={ ");
486		✗	for (int i = 0; i < aom->num_y_points; i++)
487		✗	av_log(ctx, AV_LOG_INFO, "(%d,%d) ", aom->y_points[i][0], aom->y_points[i][1]);
488		✗	av_log(ctx, AV_LOG_INFO, "}; chroma_scaling_from_luma=%d; ", aom->chroma_scaling_from_luma);
489		✗	for (int uv = 0; uv < 2; uv++) {
490		✗	av_log(ctx, AV_LOG_INFO, "uv_points[%d]={ ", uv);
491		✗	for (int i = 0; i < aom->num_uv_points[uv]; i++)
492		✗	av_log(ctx, AV_LOG_INFO, "(%d,%d) ", aom->uv_points[uv][i][0], aom->uv_points[uv][i][1]);
493		✗	av_log(ctx, AV_LOG_INFO, "}; ");
494			}
495		✗	av_log(ctx, AV_LOG_INFO, "scaling_shift=%d; ", aom->scaling_shift);
496		✗	av_log(ctx, AV_LOG_INFO, "ar_coeff_lag=%d; ", aom->ar_coeff_lag);
497		✗	if (num_ar_coeffs_y) {
498		✗	av_log(ctx, AV_LOG_INFO, "ar_coeffs_y={ ");
499		✗	for (int i = 0; i < num_ar_coeffs_y; i++)
500		✗	av_log(ctx, AV_LOG_INFO, "%d ", aom->ar_coeffs_y[i]);
501		✗	av_log(ctx, AV_LOG_INFO, "}; ");
502			}
503		✗	for (int uv = 0; num_ar_coeffs_uv && uv < 2; uv++) {
504		✗	av_log(ctx, AV_LOG_INFO, "ar_coeffs_uv[%d]={ ", uv);
505		✗	for (int i = 0; i < num_ar_coeffs_uv; i++)
506		✗	av_log(ctx, AV_LOG_INFO, "%d ", aom->ar_coeffs_uv[uv][i]);
507		✗	av_log(ctx, AV_LOG_INFO, "}; ");
508			}
509		✗	av_log(ctx, AV_LOG_INFO, "ar_coeff_shift=%d; ", aom->ar_coeff_shift);
510		✗	av_log(ctx, AV_LOG_INFO, "grain_scale_shift=%d; ", aom->grain_scale_shift);
511		✗	for (int uv = 0; uv < 2; uv++) {
512		✗	av_log(ctx, AV_LOG_INFO, "uv_mult[%d] = %d; ", uv, aom->uv_mult[uv]);
513		✗	av_log(ctx, AV_LOG_INFO, "uv_mult_luma[%d] = %d; ", uv, aom->uv_mult_luma[uv]);
514		✗	av_log(ctx, AV_LOG_INFO, "uv_offset[%d] = %d; ", uv, aom->uv_offset[uv]);
515			}
516		✗	av_log(ctx, AV_LOG_INFO, "overlap_flag=%d; ", aom->overlap_flag);
517		✗	av_log(ctx, AV_LOG_INFO, "limit_output_range=%d; ", aom->limit_output_range);
518		✗	break;
519			}
520		✗	case AV_FILM_GRAIN_PARAMS_H274: {
521		✗	const AVFilmGrainH274Params *h274 = &fgp->codec.h274;
522		✗	av_log(ctx, AV_LOG_INFO, "model_id=%d; ", h274->model_id);
523		✗	av_log(ctx, AV_LOG_INFO, "blending_mode_id=%d; ", h274->blending_mode_id);
524		✗	av_log(ctx, AV_LOG_INFO, "log2_scale_factor=%d; ", h274->log2_scale_factor);
525
526		✗	for (int c = 0; c < 3; c++)
527		✗	if (h274->component_model_present[c] && (h274->num_model_values[c] > 6 ||
528		✗	h274->num_intensity_intervals[c] < 1 ||
529		✗	h274->num_intensity_intervals[c] > 256)) {
530		✗	av_log(ctx, AV_LOG_ERROR, "invalid data\n");
531		✗	return;
532			}
533
534		✗	for (int c = 0; c < 3; c++) {
535		✗	if (!h274->component_model_present[c])
536		✗	continue;
537
538		✗	av_log(ctx, AV_LOG_INFO, "num_intensity_intervals[%d]=%u; ", c, h274->num_intensity_intervals[c]);
539		✗	av_log(ctx, AV_LOG_INFO, "num_model_values[%d]=%u; ", c, h274->num_model_values[c]);
540		✗	for (int i = 0; i < h274->num_intensity_intervals[c]; i++) {
541		✗	av_log(ctx, AV_LOG_INFO, "intensity_interval_lower_bound[%d][%d]=%u; ",
542		✗	c, i, h274->intensity_interval_lower_bound[c][i]);
543		✗	av_log(ctx, AV_LOG_INFO, "intensity_interval_upper_bound[%d][%d]=%u; ",
544		✗	c, i, h274->intensity_interval_upper_bound[c][i]);
545		✗	for (int j = 0; j < h274->num_model_values[c]; j++)
546		✗	av_log(ctx, AV_LOG_INFO, "comp_model_value[%d][%d][%d]=%d; ",
547		✗	c, i, j, h274->comp_model_value[c][i][j]);
548			}
549			}
550		✗	break;
551			}
552			}
553			}
554
555		✗	static void dump_dovi_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
556			{
557		✗	const AVDOVIMetadata *dovi = (AVDOVIMetadata *) sd->data;
558		✗	const AVDOVIRpuDataHeader *hdr = av_dovi_get_header(dovi);
559		✗	const AVDOVIDataMapping *mapping = av_dovi_get_mapping(dovi);
560		✗	const AVDOVIColorMetadata *color = av_dovi_get_color(dovi);
561
562		✗	av_log(ctx, AV_LOG_INFO, " rpu_type=%"PRIu8"; ", hdr->rpu_type);
563		✗	av_log(ctx, AV_LOG_INFO, "rpu_format=%"PRIu16"; ", hdr->rpu_format);
564		✗	av_log(ctx, AV_LOG_INFO, "vdr_rpu_profile=%"PRIu8"; ", hdr->vdr_rpu_profile);
565		✗	av_log(ctx, AV_LOG_INFO, "vdr_rpu_level=%"PRIu8"; ", hdr->vdr_rpu_level);
566		✗	av_log(ctx, AV_LOG_INFO, "chroma_resampling_explicit_filter_flag=%"PRIu8"; ", hdr->chroma_resampling_explicit_filter_flag);
567		✗	av_log(ctx, AV_LOG_INFO, "coef_data_type=%"PRIu8"; ", hdr->coef_data_type);
568		✗	av_log(ctx, AV_LOG_INFO, "coef_log2_denom=%"PRIu8"; ", hdr->coef_log2_denom);
569		✗	av_log(ctx, AV_LOG_INFO, "vdr_rpu_normalized_idc=%"PRIu8"; ", hdr->vdr_rpu_normalized_idc);
570		✗	av_log(ctx, AV_LOG_INFO, "bl_video_full_range_flag=%"PRIu8"; ", hdr->bl_video_full_range_flag);
571		✗	av_log(ctx, AV_LOG_INFO, "bl_bit_depth=%"PRIu8"; ", hdr->bl_bit_depth);
572		✗	av_log(ctx, AV_LOG_INFO, "el_bit_depth=%"PRIu8"; ", hdr->el_bit_depth);
573		✗	av_log(ctx, AV_LOG_INFO, "vdr_bit_depth=%"PRIu8"; ", hdr->vdr_bit_depth);
574		✗	av_log(ctx, AV_LOG_INFO, "spatial_resampling_filter_flag=%"PRIu8"; ", hdr->spatial_resampling_filter_flag);
575		✗	av_log(ctx, AV_LOG_INFO, "el_spatial_resampling_filter_flag=%"PRIu8"; ", hdr->el_spatial_resampling_filter_flag);
576		✗	av_log(ctx, AV_LOG_INFO, "disable_residual_flag=%"PRIu8"\n", hdr->disable_residual_flag);
577
578		✗	av_log(ctx, AV_LOG_INFO, " data mapping: ");
579		✗	av_log(ctx, AV_LOG_INFO, "vdr_rpu_id=%"PRIu8"; ", mapping->vdr_rpu_id);
580		✗	av_log(ctx, AV_LOG_INFO, "mapping_color_space=%"PRIu8"; ", mapping->mapping_color_space);
581		✗	av_log(ctx, AV_LOG_INFO, "mapping_chroma_format_idc=%"PRIu8"; ", mapping->mapping_chroma_format_idc);
582		✗	av_log(ctx, AV_LOG_INFO, "nlq_method_idc=%d; ", (int) mapping->nlq_method_idc);
583		✗	av_log(ctx, AV_LOG_INFO, "num_x_partitions=%"PRIu32"; ", mapping->num_x_partitions);
584		✗	av_log(ctx, AV_LOG_INFO, "num_y_partitions=%"PRIu32"\n", mapping->num_y_partitions);
585
586		✗	for (int c = 0; c < 3; c++) {
587		✗	const AVDOVIReshapingCurve *curve = &mapping->curves[c];
588		✗	const AVDOVINLQParams *nlq = &mapping->nlq[c];
589		✗	av_log(ctx, AV_LOG_INFO, " channel %d: ", c);
590		✗	av_log(ctx, AV_LOG_INFO, "pivots={ ");
591		✗	for (int i = 0; i < curve->num_pivots; i++)
592		✗	av_log(ctx, AV_LOG_INFO, "%"PRIu16" ", curve->pivots[i]);
593		✗	av_log(ctx, AV_LOG_INFO, "}; mapping_idc={ ");
594		✗	for (int i = 0; i < curve->num_pivots - 1; i++)
595		✗	av_log(ctx, AV_LOG_INFO, "%d ", (int) curve->mapping_idc[i]);
596		✗	av_log(ctx, AV_LOG_INFO, "}; poly_order={ ");
597		✗	for (int i = 0; i < curve->num_pivots - 1; i++)
598		✗	av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->poly_order[i]);
599		✗	av_log(ctx, AV_LOG_INFO, "}; poly_coef={ ");
600		✗	for (int i = 0; i < curve->num_pivots - 1; i++) {
601		✗	av_log(ctx, AV_LOG_INFO, "{%"PRIi64", %"PRIi64", %"PRIi64"} ",
602		✗	curve->poly_coef[i][0],
603		✗	curve->poly_coef[i][1],
604		✗	curve->poly_coef[i][2]);
605			}
606
607		✗	av_log(ctx, AV_LOG_INFO, "}; mmr_order={ ");
608		✗	for (int i = 0; i < curve->num_pivots - 1; i++)
609		✗	av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->mmr_order[i]);
610		✗	av_log(ctx, AV_LOG_INFO, "}; mmr_constant={ ");
611		✗	for (int i = 0; i < curve->num_pivots - 1; i++)
612		✗	av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_constant[i]);
613		✗	av_log(ctx, AV_LOG_INFO, "}; mmr_coef={ ");
614		✗	for (int i = 0; i < curve->num_pivots - 1; i++) {
615		✗	av_log(ctx, AV_LOG_INFO, "{");
616		✗	for (int j = 0; j < curve->mmr_order[i]; j++) {
617		✗	for (int k = 0; k < 7; k++)
618		✗	av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_coef[i][j][k]);
619			}
620		✗	av_log(ctx, AV_LOG_INFO, "} ");
621			}
622
623		✗	av_log(ctx, AV_LOG_INFO, "}; nlq_offset=%"PRIu16"; ", nlq->nlq_offset);
624		✗	av_log(ctx, AV_LOG_INFO, "vdr_in_max=%"PRIu64"; ", nlq->vdr_in_max);
625		✗	switch (mapping->nlq_method_idc) {
626		✗	case AV_DOVI_NLQ_LINEAR_DZ:
627		✗	av_log(ctx, AV_LOG_INFO, "linear_deadzone_slope=%"PRIu64"; ", nlq->linear_deadzone_slope);
628		✗	av_log(ctx, AV_LOG_INFO, "linear_deadzone_threshold=%"PRIu64"\n", nlq->linear_deadzone_threshold);
629		✗	break;
630			}
631			}
632
633		✗	av_log(ctx, AV_LOG_INFO, " color metadata: ");
634		✗	av_log(ctx, AV_LOG_INFO, "dm_metadata_id=%"PRIu8"; ", color->dm_metadata_id);
635		✗	av_log(ctx, AV_LOG_INFO, "scene_refresh_flag=%"PRIu8"; ", color->scene_refresh_flag);
636		✗	av_log(ctx, AV_LOG_INFO, "ycc_to_rgb_matrix={ ");
637		✗	for (int i = 0; i < 9; i++)
638		✗	av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_matrix[i]));
639		✗	av_log(ctx, AV_LOG_INFO, "}; ycc_to_rgb_offset={ ");
640		✗	for (int i = 0; i < 3; i++)
641		✗	av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_offset[i]));
642		✗	av_log(ctx, AV_LOG_INFO, "}; rgb_to_lms_matrix={ ");
643		✗	for (int i = 0; i < 9; i++)
644		✗	av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->rgb_to_lms_matrix[i]));
645		✗	av_log(ctx, AV_LOG_INFO, "}; signal_eotf=%"PRIu16"; ", color->signal_eotf);
646		✗	av_log(ctx, AV_LOG_INFO, "signal_eotf_param0=%"PRIu16"; ", color->signal_eotf_param0);
647		✗	av_log(ctx, AV_LOG_INFO, "signal_eotf_param1=%"PRIu16"; ", color->signal_eotf_param1);
648		✗	av_log(ctx, AV_LOG_INFO, "signal_eotf_param2=%"PRIu32"; ", color->signal_eotf_param2);
649		✗	av_log(ctx, AV_LOG_INFO, "signal_bit_depth=%"PRIu8"; ", color->signal_bit_depth);
650		✗	av_log(ctx, AV_LOG_INFO, "signal_color_space=%"PRIu8"; ", color->signal_color_space);
651		✗	av_log(ctx, AV_LOG_INFO, "signal_chroma_format=%"PRIu8"; ", color->signal_chroma_format);
652		✗	av_log(ctx, AV_LOG_INFO, "signal_full_range_flag=%"PRIu8"; ", color->signal_full_range_flag);
653		✗	av_log(ctx, AV_LOG_INFO, "source_min_pq=%"PRIu16"; ", color->source_min_pq);
654		✗	av_log(ctx, AV_LOG_INFO, "source_max_pq=%"PRIu16"; ", color->source_max_pq);
655		✗	av_log(ctx, AV_LOG_INFO, "source_diagonal=%"PRIu16"; ", color->source_diagonal);
656		✗	}
657
658		✗	static void dump_ambient_viewing_environment(AVFilterContext *ctx, const AVFrameSideData *sd)
659			{
660		✗	const AVAmbientViewingEnvironment *ambient_viewing_environment =
661			(const AVAmbientViewingEnvironment *)sd->data;
662
663		✗	av_log(ctx, AV_LOG_INFO, "ambient_illuminance=%f, ambient_light_x=%f, ambient_light_y=%f",
664			av_q2d(ambient_viewing_environment->ambient_illuminance),
665			av_q2d(ambient_viewing_environment->ambient_light_x),
666			av_q2d(ambient_viewing_environment->ambient_light_y));
667		✗	}
668
669		✗	static void dump_color_property(AVFilterContext *ctx, AVFrame *frame)
670			{
671		✗	const char *color_range_str = av_color_range_name(frame->color_range);
672		✗	const char *colorspace_str = av_color_space_name(frame->colorspace);
673		✗	const char *color_primaries_str = av_color_primaries_name(frame->color_primaries);
674		✗	const char *color_trc_str = av_color_transfer_name(frame->color_trc);
675
676		✗	if (!color_range_str || frame->color_range == AVCOL_RANGE_UNSPECIFIED) {
677		✗	av_log(ctx, AV_LOG_INFO, "color_range:unknown");
678			} else {
679		✗	av_log(ctx, AV_LOG_INFO, "color_range:%s", color_range_str);
680			}
681
682		✗	if (!colorspace_str || frame->colorspace == AVCOL_SPC_UNSPECIFIED) {
683		✗	av_log(ctx, AV_LOG_INFO, " color_space:unknown");
684			} else {
685		✗	av_log(ctx, AV_LOG_INFO, " color_space:%s", colorspace_str);
686			}
687
688		✗	if (!color_primaries_str || frame->color_primaries == AVCOL_PRI_UNSPECIFIED) {
689		✗	av_log(ctx, AV_LOG_INFO, " color_primaries:unknown");
690			} else {
691		✗	av_log(ctx, AV_LOG_INFO, " color_primaries:%s", color_primaries_str);
692			}
693
694		✗	if (!color_trc_str || frame->color_trc == AVCOL_TRC_UNSPECIFIED) {
695		✗	av_log(ctx, AV_LOG_INFO, " color_trc:unknown");
696			} else {
697		✗	av_log(ctx, AV_LOG_INFO, " color_trc:%s", color_trc_str);
698			}
699		✗	av_log(ctx, AV_LOG_INFO, "\n");
700		✗	}
701
702		✗	static void update_sample_stats_8(const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
703			{
704			int i;
705
706		✗	for (i = 0; i < len; i++) {
707		✗	*sum += src[i];
708		✗	*sum2 += src[i] * src[i];
709			}
710		✗	}
711
712		✗	static void update_sample_stats_16(int be, const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
713			{
714		✗	const uint16_t *src1 = (const uint16_t *)src;
715			int i;
716
717		✗	for (i = 0; i < len / 2; i++) {
718		✗	if ((HAVE_BIGENDIAN && !be) || (!HAVE_BIGENDIAN && be)) {
719		✗	*sum += av_bswap16(src1[i]);
720		✗	*sum2 += (uint32_t)av_bswap16(src1[i]) * (uint32_t)av_bswap16(src1[i]);
721			} else {
722		✗	*sum += src1[i];
723		✗	*sum2 += (uint32_t)src1[i] * (uint32_t)src1[i];
724			}
725			}
726		✗	}
727
728		✗	static void update_sample_stats(int depth, int be, const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
729			{
730		✗	if (depth <= 8)
731		✗	update_sample_stats_8(src, len, sum, sum2);
732			else
733		✗	update_sample_stats_16(be, src, len, sum, sum2);
734		✗	}
735
736		✗	static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
737			{
738		✗	FilterLink *inl = ff_filter_link(inlink);
739		✗	AVFilterContext *ctx = inlink->dst;
740		✗	ShowInfoContext *s = ctx->priv;
741		✗	const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
742		✗	uint32_t plane_checksum[4] = {0}, checksum = 0;
743		✗	int64_t sum[4] = {0}, sum2[4] = {0};
744		✗	int32_t pixelcount[4] = {0};
745		✗	int bitdepth = desc->comp[0].depth;
746		✗	int be = desc->flags & AV_PIX_FMT_FLAG_BE;
747		✗	int i, plane, vsub = desc->log2_chroma_h;
748
749		✗	for (plane = 0; plane < 4 && s->calculate_checksums && frame->data[plane] && frame->linesize[plane]; plane++) {
750		✗	uint8_t *data = frame->data[plane];
751		✗	int h = plane == 1 || plane == 2 ? AV_CEIL_RSHIFT(inlink->h, vsub) : inlink->h;
752		✗	int linesize = av_image_get_linesize(frame->format, frame->width, plane);
753		✗	int width = linesize >> (bitdepth > 8);
754
755		✗	if (linesize < 0)
756		✗	return linesize;
757
758		✗	for (i = 0; i < h; i++) {
759		✗	plane_checksum[plane] = av_adler32_update(plane_checksum[plane], data, linesize);
760		✗	checksum = av_adler32_update(checksum, data, linesize);
761
762		✗	update_sample_stats(bitdepth, be, data, linesize, sum+plane, sum2+plane);
763		✗	pixelcount[plane] += width;
764		✗	data += frame->linesize[plane];
765			}
766			}
767
768		✗	av_log(ctx, AV_LOG_INFO,
769			"n:%4"PRId64" pts:%7s pts_time:%-7s duration:%7"PRId64
770			" duration_time:%-7s "
771			"fmt:%s cl:%s sar:%d/%d s:%dx%d i:%c iskey:%d type:%c ",
772			inl->frame_count_out,
773		✗	av_ts2str(frame->pts), av_ts2timestr(frame->pts, &inlink->time_base),
774		✗	frame->duration, av_ts2timestr(frame->duration, &inlink->time_base),
775		✗	desc->name, av_chroma_location_name(frame->chroma_location),
776			frame->sample_aspect_ratio.num, frame->sample_aspect_ratio.den,
777			frame->width, frame->height,
778		✗	!(frame->flags & AV_FRAME_FLAG_INTERLACED) ? 'P' : /* Progressive */
779		✗	(frame->flags & AV_FRAME_FLAG_TOP_FIELD_FIRST) ? 'T' : 'B', /* Top / Bottom */
780		✗	!!(frame->flags & AV_FRAME_FLAG_KEY),
781		✗	av_get_picture_type_char(frame->pict_type));
782
783		✗	if (s->calculate_checksums) {
784		✗	av_log(ctx, AV_LOG_INFO,
785			"checksum:%08"PRIX32" plane_checksum:[%08"PRIX32,
786			checksum, plane_checksum[0]);
787
788		✗	for (plane = 1; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
789		✗	av_log(ctx, AV_LOG_INFO, " %08"PRIX32, plane_checksum[plane]);
790		✗	av_log(ctx, AV_LOG_INFO, "] mean:[");
791		✗	for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
792		✗	av_log(ctx, AV_LOG_INFO, "%s%"PRId64,
793			plane ? " ":"",
794		✗	(sum[plane] + pixelcount[plane]/2) / pixelcount[plane]);
795		✗	av_log(ctx, AV_LOG_INFO, "] stdev:[");
796		✗	for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
797		✗	av_log(ctx, AV_LOG_INFO, "%s%3.1f",
798			plane ? " ":"",
799		✗	sqrt((sum2[plane] - sum[plane]*(double)sum[plane]/pixelcount[plane])/pixelcount[plane]));
800		✗	av_log(ctx, AV_LOG_INFO, "]");
801			}
802		✗	av_log(ctx, AV_LOG_INFO, "\n");
803
804		✗	for (i = 0; i < frame->nb_side_data; i++) {
805		✗	AVFrameSideData *sd = frame->side_data[i];
806		✗	const char *name = av_frame_side_data_name(sd->type);
807
808		✗	av_log(ctx, AV_LOG_INFO, " side data - ");
809		✗	if (name)
810		✗	av_log(ctx, AV_LOG_INFO, "%s: ", name);
811		✗	switch (sd->type) {
812		✗	case AV_FRAME_DATA_SPHERICAL:
813		✗	dump_spherical(ctx, frame, sd);
814		✗	break;
815		✗	case AV_FRAME_DATA_STEREO3D:
816		✗	dump_stereo3d(ctx, sd);
817		✗	break;
818		✗	case AV_FRAME_DATA_S12M_TIMECODE: {
819		✗	dump_s12m_timecode(ctx, inlink, sd);
820		✗	break;
821			}
822		✗	case AV_FRAME_DATA_DISPLAYMATRIX:
823		✗	av_log(ctx, AV_LOG_INFO, "rotation of %.2f degrees",
824		✗	av_display_rotation_get((int32_t *)sd->data));
825		✗	break;
826		✗	case AV_FRAME_DATA_AFD:
827		✗	av_log(ctx, AV_LOG_INFO, "value of %"PRIu8, sd->data[0]);
828		✗	break;
829		✗	case AV_FRAME_DATA_REGIONS_OF_INTEREST:
830		✗	dump_roi(ctx, sd);
831		✗	break;
832		✗	case AV_FRAME_DATA_DETECTION_BBOXES:
833		✗	dump_detection_bbox(ctx, sd);
834		✗	break;
835		✗	case AV_FRAME_DATA_MASTERING_DISPLAY_METADATA:
836		✗	dump_mastering_display(ctx, sd);
837		✗	break;
838		✗	case AV_FRAME_DATA_DYNAMIC_HDR_PLUS:
839		✗	dump_dynamic_hdr_plus(ctx, sd);
840		✗	break;
841		✗	case AV_FRAME_DATA_DYNAMIC_HDR_VIVID:
842		✗	dump_dynamic_hdr_vivid(ctx, sd);
843		✗	break;
844		✗	case AV_FRAME_DATA_CONTENT_LIGHT_LEVEL:
845		✗	dump_content_light_metadata(ctx, sd);
846		✗	break;
847		✗	case AV_FRAME_DATA_GOP_TIMECODE: {
848			char tcbuf[AV_TIMECODE_STR_SIZE];
849		✗	av_timecode_make_mpeg_tc_string(tcbuf, *(int64_t *)(sd->data));
850		✗	av_log(ctx, AV_LOG_INFO, "%s", tcbuf);
851		✗	break;
852			}
853		✗	case AV_FRAME_DATA_VIDEO_ENC_PARAMS:
854		✗	dump_video_enc_params(ctx, sd);
855		✗	break;
856		✗	case AV_FRAME_DATA_SEI_UNREGISTERED:
857		✗	dump_sei_unregistered_metadata(ctx, sd);
858		✗	break;
859		✗	case AV_FRAME_DATA_FILM_GRAIN_PARAMS:
860		✗	dump_sei_film_grain_params_metadata(ctx, sd);
861		✗	break;
862		✗	case AV_FRAME_DATA_DOVI_METADATA:
863		✗	dump_dovi_metadata(ctx, sd);
864		✗	break;
865		✗	case AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT:
866		✗	dump_ambient_viewing_environment(ctx, sd);
867		✗	break;
868		✗	case AV_FRAME_DATA_VIEW_ID:
869		✗	av_log(ctx, AV_LOG_INFO, "view id: %d\n", *(int*)sd->data);
870		✗	break;
871		✗	case AV_FRAME_DATA_3D_REFERENCE_DISPLAYS:
872		✗	dump_tdrdi(ctx, sd);
873		✗	break;
874		✗	default:
875		✗	if (name)
876		✗	av_log(ctx, AV_LOG_INFO, "(%zu bytes)", sd->size);
877			else
878		✗	av_log(ctx, AV_LOG_WARNING, "unknown side data type %d "
879		✗	"(%zu bytes)", sd->type, sd->size);
880		✗	break;
881			}
882
883		✗	av_log(ctx, AV_LOG_INFO, "\n");
884			}
885
886		✗	dump_color_property(ctx, frame);
887
888		✗	if (desc->flags & AV_PIX_FMT_FLAG_ALPHA) {
889		✗	const char *alpha_mode_str = av_alpha_mode_name(frame->alpha_mode);
890		✗	if (!alpha_mode_str || frame->alpha_mode == AVALPHA_MODE_UNSPECIFIED)
891		✗	av_log(ctx, AV_LOG_INFO, "alpha_mode:unspecified\n");
892			else
893		✗	av_log(ctx, AV_LOG_INFO, "alpha_mode:%s\n", alpha_mode_str);
894			}
895
896		✗	return ff_filter_frame(inlink->dst->outputs[0], frame);
897			}
898
899		✗	static int config_props(AVFilterContext *ctx, AVFilterLink *link, int is_out)
900			{
901		✗	FilterLink *l = ff_filter_link(link);
902
903		✗	av_log(ctx, AV_LOG_INFO, "config %s time_base: %d/%d, frame_rate: %d/%d\n",
904			is_out ? "out" : "in",
905			link->time_base.num, link->time_base.den,
906			l->frame_rate.num, l->frame_rate.den);
907
908		✗	return 0;
909			}
910
911		✗	static int config_props_in(AVFilterLink *link)
912			{
913		✗	AVFilterContext *ctx = link->dst;
914		✗	return config_props(ctx, link, 0);
915			}
916
917		✗	static int config_props_out(AVFilterLink *link)
918			{
919		✗	AVFilterContext *ctx = link->src;
920		✗	return config_props(ctx, link, 1);
921			}
922
923			static const AVFilterPad avfilter_vf_showinfo_inputs[] = {
924			{
925			.name = "default",
926			.type = AVMEDIA_TYPE_VIDEO,
927			.filter_frame = filter_frame,
928			.config_props = config_props_in,
929			},
930			};
931
932			static const AVFilterPad avfilter_vf_showinfo_outputs[] = {
933			{
934			.name = "default",
935			.type = AVMEDIA_TYPE_VIDEO,
936			.config_props = config_props_out,
937			},
938			};
939
940			const FFFilter ff_vf_showinfo = {
941			.p.name = "showinfo",
942			.p.description = NULL_IF_CONFIG_SMALL("Show textual information for each video frame."),
943			.p.priv_class = &showinfo_class,
944			.p.flags = AVFILTER_FLAG_METADATA_ONLY,
945			FILTER_INPUTS(avfilter_vf_showinfo_inputs),
946			FILTER_OUTPUTS(avfilter_vf_showinfo_outputs),
947			.priv_size = sizeof(ShowInfoContext),
948			};
949