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Code Issues Releases Activity

avfilter: support for CUVA HDR Vivid metadata

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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2022-02-28 21:25:48 +08:00
parent 5cd3c83a86
commit d344169419
1 changed files with 87 additions and 0 deletions
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87
libavfilter/vf_showinfo.c
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@ -32,6 +32,7 @@
#include "libavutil/internal.h"
#include "libavutil/film_grain_params.h"
#include "libavutil/hdr_dynamic_metadata.h"
#include "libavutil/hdr_dynamic_vivid_metadata.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavutil/spherical.h"
@ -307,6 +308,89 @@ static void dump_dynamic_hdr_plus(AVFilterContext *ctx, AVFrameSideData *sd)
}
}
static void dump_dynamic_hdr_vivid(AVFilterContext *ctx, AVFrameSideData *sd)
{
AVDynamicHDRVivid *hdr_vivid;
av_log(ctx, AV_LOG_INFO, "HDR Vivid metadata: ");
if (sd->size < sizeof(*hdr_vivid)) {
av_log(ctx, AV_LOG_ERROR, "invalid hdr vivid data\n");
return;
}
hdr_vivid = (AVDynamicHDRVivid *)sd->data;
av_log(ctx, AV_LOG_INFO, "system_start_code: %d, ", hdr_vivid->system_start_code);
av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_vivid->num_windows);
for (int w = 0; w < hdr_vivid->num_windows; w++) {
const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
av_log(ctx, AV_LOG_INFO, "minimum_maxrgb[%d]: %.4f, ", w, av_q2d(params->minimum_maxrgb));
av_log(ctx, AV_LOG_INFO, "average_maxrgb[%d]: %.4f, ", w, av_q2d(params->average_maxrgb));
av_log(ctx, AV_LOG_INFO, "variance_maxrgb[%d]:%.4f, ", w, av_q2d(params->variance_maxrgb));
av_log(ctx, AV_LOG_INFO, "maximum_maxrgb[%d]: %.4f, ", w, av_q2d(params->maximum_maxrgb));
}
for (int w = 0; w < hdr_vivid->num_windows; w++) {
const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
av_log(ctx, AV_LOG_INFO, "tone_mapping_mode_flag[%d]: %d, ", w, params->tone_mapping_mode_flag);
av_log(ctx, AV_LOG_INFO, "tone_mapping_param_num[%d]: %d, ", w, params->tone_mapping_param_num);
if (params->tone_mapping_mode_flag) {
for (int i = 0; i < params->tone_mapping_param_num; i++) {
const AVHDRVividColorToneMappingParams *tm_params = &params->tm_params[i];
av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance[%d][%d]: %.4f, ",
w, i, av_q2d(tm_params->targeted_system_display_maximum_luminance));
av_log(ctx, AV_LOG_INFO, "base_enable_flag[%d][%d]: %d, ",
w, i, tm_params->base_enable_flag);
if (tm_params->base_enable_flag) {
av_log(ctx, AV_LOG_INFO, "base_param_m_p[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_p));
av_log(ctx, AV_LOG_INFO, "base_param_m_m[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_m));
av_log(ctx, AV_LOG_INFO, "base_param_m_a[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_a));
av_log(ctx, AV_LOG_INFO, "base_param_m_b[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_b));
av_log(ctx, AV_LOG_INFO, "base_param_m_n[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_n));
av_log(ctx, AV_LOG_INFO, "base_param_k1[%d][%d]: %d, ", w, i, tm_params->base_param_k1);
av_log(ctx, AV_LOG_INFO, "base_param_k2[%d][%d]: %d, ", w, i, tm_params->base_param_k2);
av_log(ctx, AV_LOG_INFO, "base_param_k3[%d][%d]: %d, ", w, i, tm_params->base_param_k3);
av_log(ctx, AV_LOG_INFO, "base_param_Delta_enable_mode[%d][%d]: %d, ", w, i,
tm_params->base_param_Delta_enable_mode);
av_log(ctx, AV_LOG_INFO, "base_param_Delta[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_Delta));
}
av_log(ctx, AV_LOG_INFO, "3Spline_enable_flag[%d][%d]: %d, ",
w, i, tm_params->three_Spline_enable_flag);
if (tm_params->three_Spline_enable_flag) {
av_log(ctx, AV_LOG_INFO, "3Spline_TH_mode[%d][%d]: %d, ", w, i, tm_params->three_Spline_TH_mode);
for (int j = 0; j < tm_params->three_Spline_num; j++) {
av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable_MB[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(tm_params->three_Spline_TH_enable_MB));
av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(tm_params->three_Spline_TH_enable));
av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta1[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(tm_params->three_Spline_TH_Delta1));
av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta2[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(tm_params->three_Spline_TH_Delta2));
av_log(ctx, AV_LOG_INFO, "3Spline_enable_Strength[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(tm_params->three_Spline_enable_Strength));
}
}
}
}
av_log(ctx, AV_LOG_INFO, "color_saturation_mapping_flag[%d]: %d",
w, params->color_saturation_mapping_flag);
if (params->color_saturation_mapping_flag) {
av_log(ctx, AV_LOG_INFO, ", color_saturation_num[%d]: %d",
w, params->color_saturation_num);
for (int i = 0; i < params->color_saturation_num; i++) {
av_log(ctx, AV_LOG_INFO, ", color_saturation_gain[%d][%d]: %.4f",
w, i, av_q2d(params->color_saturation_gain[i]));
}
}
}
}
static void dump_content_light_metadata(AVFilterContext *ctx, AVFrameSideData *sd)
{
const AVContentLightMetadata *metadata = (const AVContentLightMetadata *)sd->data;
@ -704,6 +788,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
case AV_FRAME_DATA_DYNAMIC_HDR_PLUS:
dump_dynamic_hdr_plus(ctx, sd);
break;
case AV_FRAME_DATA_DYNAMIC_HDR_VIVID:
dump_dynamic_hdr_vivid(ctx, sd);
break;
case AV_FRAME_DATA_CONTENT_LIGHT_LEVEL:
dump_content_light_metadata(ctx, sd);
break;