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Code Issues Releases Activity

vf_tonemap_opencl: Move update_metadata() to a shared file

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This commit is contained in:
Vittorio Giovara 2018-07-25 17:02:45 +02:00
parent e467179cfb
commit 572ef567a5
3 changed files with 19 additions and 18 deletions
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17
libavfilter/colorspace.c
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@ -118,3 +118,20 @@ double ff_determine_signal_peak(AVFrame *in)
return peak;
}
void ff_update_hdr_metadata(AVFrame *in, double peak)
{
AVFrameSideData *sd = av_frame_get_side_data(in, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
if (sd) {
AVContentLightMetadata *clm = (AVContentLightMetadata *)sd->data;
clm->MaxCLL = (unsigned)(peak * REFERENCE_WHITE);
}
sd = av_frame_get_side_data(in, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA);
if (sd) {
AVMasteringDisplayMetadata *metadata = (AVMasteringDisplayMetadata *)sd->data;
if (metadata->has_luminance)
metadata->max_luminance = av_d2q(peak * REFERENCE_WHITE, 10000);
}
}

1
libavfilter/colorspace.h
View File

@ -45,5 +45,6 @@ void ff_fill_rgb2xyz_table(const struct PrimaryCoefficients *coeffs,
double rgb2xyz[3][3]);
double ff_determine_signal_peak(AVFrame *in);
void ff_update_hdr_metadata(AVFrame *in, double peak);
#endif

19
libavfilter/vf_tonemap_opencl.c
View File

@ -21,7 +21,6 @@
#include "libavutil/bprint.h"
#include "libavutil/common.h"
#include "libavutil/imgutils.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
@ -342,22 +341,6 @@ fail:
return err;
}
static void update_metadata(AVFrame *in, double peak) {
AVFrameSideData *sd = av_frame_get_side_data(in, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
if (sd) {
AVContentLightMetadata *clm = (AVContentLightMetadata *)sd->data;
clm->MaxCLL = (unsigned)(peak * REFERENCE_WHITE);
}
sd = av_frame_get_side_data(in, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA);
if (sd) {
AVMasteringDisplayMetadata *metadata = (AVMasteringDisplayMetadata *)sd->data;
if (metadata->has_luminance)
metadata->max_luminance =av_d2q(peak * REFERENCE_WHITE, 10000);
}
}
static int tonemap_opencl_filter_frame(AVFilterLink *inlink, AVFrame *input)
{
AVFilterContext *avctx = inlink->dst;
@ -444,7 +427,7 @@ static int tonemap_opencl_filter_frame(AVFilterLink *inlink, AVFrame *input)
av_frame_free(&input);
update_metadata(output, ctx->target_peak);
ff_update_hdr_metadata(output, ctx->target_peak);
av_log(ctx, AV_LOG_DEBUG, "Tone-mapping output: %s, %ux%u (%"PRId64").\n",
av_get_pix_fmt_name(output->format),