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avcodec/libx264: export Producer Reference Time as packet side data 

Taken from Wallclock at the time the frame is submitted to the encoder.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2019-10-04 11:55:09 -03:00
parent 717b2074ec
commit 56c8856966
1 changed files with 15 additions and 4 deletions
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19
libavcodec/libx264.c
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@ -25,6 +25,7 @@
#include "libavutil/mem.h"
#include "libavutil/pixdesc.h"
#include "libavutil/stereo3d.h"
#include "libavutil/time.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "internal.h"
@ -44,6 +45,11 @@
// blocks of pixels (with respect to the luma plane)
#define MB_SIZE 16
typedef struct X264Opaque {
int64_t reordered_opaque;
int64_t wallclock;
} X264Opaque;
typedef struct X264Context {
AVClass *class;
x264_param_t params;
@ -98,7 +104,7 @@ typedef struct X264Context {
AVDictionary *x264_params;
int nb_reordered_opaque, next_reordered_opaque;
int64_t *reordered_opaque;
X264Opaque *reordered_opaque;
/**
* If the encoder does not support ROI then warn the first time we
@ -292,7 +298,8 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
x264_picture_t pic_out = {0};
int pict_type;
int bit_depth;
int64_t *out_opaque;
int64_t wallclock = 0;
X264Opaque *out_opaque;
AVFrameSideData *sd;
x264_picture_init( &x4->pic );
@ -314,7 +321,8 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
x4->pic.i_pts = frame->pts;
x4->reordered_opaque[x4->next_reordered_opaque] = frame->reordered_opaque;
x4->reordered_opaque[x4->next_reordered_opaque].reordered_opaque = frame->reordered_opaque;
x4->reordered_opaque[x4->next_reordered_opaque].wallclock = av_gettime();
x4->pic.opaque = &x4->reordered_opaque[x4->next_reordered_opaque];
x4->next_reordered_opaque++;
x4->next_reordered_opaque %= x4->nb_reordered_opaque;
@ -443,7 +451,8 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
out_opaque = pic_out.opaque;
if (out_opaque >= x4->reordered_opaque &&
out_opaque < &x4->reordered_opaque[x4->nb_reordered_opaque]) {
ctx->reordered_opaque = *out_opaque;
ctx->reordered_opaque = out_opaque->reordered_opaque;
wallclock = out_opaque->wallclock;
} else {
// Unexpected opaque pointer on picture output
ctx->reordered_opaque = 0;
@ -473,6 +482,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
pkt->flags |= AV_PKT_FLAG_KEY*pic_out.b_keyframe;
if (ret) {
ff_side_data_set_encoder_stats(pkt, (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA, NULL, 0, pict_type);
if (wallclock)
ff_side_data_set_prft(pkt, wallclock);
#if FF_API_CODED_FRAME
FF_DISABLE_DEPRECATION_WARNINGS