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fate: add tests for h264 and vp9 video enc parameters export

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pull/338/head
Anton Khirnov 5 years ago
parent 064b875e89
commit ea980d4162
8 changed files with 1555 additions and 1 deletions
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  1. 1
      libavformat/Makefile
  2. 1
      tests/Makefile
  3. 7
      tests/fate-run.sh
  4. 6
      tests/fate/h264.mak
  5. 5
      tests/fate/vpx.mak
  6. 404
      tests/ref/fate/h264-encparams
  7. 937
      tests/ref/fate/vp9-encparams
  8. 195
      tools/venc_data_dump.c

1
libavformat/Makefile
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@ -669,3 +669,4 @@ TOOLS = aviocat \
probetest \
seek_print \
sidxindex \
venc_data_dump

1
tests/Makefile
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@ -221,6 +221,7 @@ $(FATE_FFMPEG) $(FATE_FFMPEG_FFPROBE) $(FATE_SAMPLES_AVCONV) $(FATE_SAMPLES_FFMP
$(FATE_FFPROBE) $(FATE_FFMPEG_FFPROBE) $(FATE_SAMPLES_FFPROBE) $(FATE_SAMPLES_FFMPEG_FFPROBE): ffprobe$(PROGSSUF)$(EXESUF)
$(FATE_SAMPLES_FASTSTART): tools/qt-faststart$(EXESUF)
$(FATE_SAMPLES_DUMP_DATA): tools/venc_data_dump$(EXESUF)
ifdef SAMPLES
FATE += $(FATE_EXTERN)

7
tests/fate-run.sh
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@ -487,6 +487,13 @@ concat(){
fi
}
venc_data(){
file=$1
stream=$2
frames=$3
run tools/venc_data_dump${EXECSUF} ${file} ${stream} ${frames} ${threads} ${thread_type}
}
null(){
:
}

6
tests/fate/h264.mak
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@ -196,7 +196,8 @@ FATE_H264 := $(FATE_H264:%=fate-h264-conformance-%) \
fate-h264-3386 \
fate-h264-missing-frame \
fate-h264-ref-pic-mod-overflow \
fate-h264-timecode
fate-h264-timecode \
fate-h264-encparams
FATE_H264-$(call DEMDEC, H264, H264) += $(FATE_H264)
FATE_H264-$(call DEMDEC, MOV, H264) += fate-h264-crop-to-container
@ -446,3 +447,6 @@ fate-h264-timecode: CMD = framecrc -i $(TARGET_SAM
fate-h264-reinit-%: CMD = framecrc -i $(TARGET_SAMPLES)/h264/$(@:fate-h264-%=%).h264 -vf format=yuv444p10le,scale=w=352:h=288
fate-h264-dts_5frames: CMD = probeframes $(TARGET_SAMPLES)/h264/dts_5frames.mkv
fate-h264-encparams: CMD = venc_data $(TARGET_SAMPLES)/h264-conformance/FRext/FRExt_MMCO4_Sony_B.264 0 1
FATE_SAMPLES_DUMP_DATA += fate-h264-encparams

5
tests/fate/vpx.mak
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@ -163,5 +163,10 @@ FATE_VP9-$(CONFIG_IVF_DEMUXER) += fate-vp9-05-resize
fate-vp9-05-resize: CMD = framemd5 -i $(TARGET_SAMPLES)/vp9-test-vectors/vp90-2-05-resize.ivf -s 352x288 -sws_flags bitexact+bilinear
fate-vp9-05-resize: REF = $(SRC_PATH)/tests/ref/fate/vp9-05-resize
fate-vp9-encparams: CMD = venc_data $(TARGET_SAMPLES)/vp9-test-vectors/vp90-2-segmentation-aq-akiyo.webm 0 5
FATE_SAMPLES_DUMP_DATA += fate-vp9-encparams
FATE_VP9-$(CONFIG_MATROSKA_DEMUXER) += fate-vp9-encparams
FATE_SAMPLES_AVCONV-$(CONFIG_VP9_DECODER) += $(FATE_VP9-yes)
fate-vp9: $(FATE_VP9-yes)

404
tests/ref/fate/h264-encparams
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@ -0,0 +1,404 @@
frame 0
AVVideoEncParams 1
qp 28
delta_qp[1][0] 3
delta_qp[1][1] 3
delta_qp[2][0] -2
delta_qp[2][1] -2
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937
tests/ref/fate/vp9-encparams
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@ -0,0 +1,937 @@
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AVVideoEncParams 0
qp 65
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tools/venc_data_dump.c
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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include "libavutil/common.h"
#include "libavutil/dict.h"
#include "libavutil/error.h"
#include "libavutil/video_enc_params.h"
#include "libavformat/avformat.h"
#include "libavcodec/avcodec.h"
static int decode_read(AVCodecContext *decoder, AVFrame *frame, int flush, int max_frames)
{
const int ret_done = flush ? AVERROR_EOF : AVERROR(EAGAIN);
int ret = 0;
while (ret >= 0 &&
(max_frames == 0 || decoder->frame_number < max_frames)) {
AVFrameSideData *sd;
ret = avcodec_receive_frame(decoder, frame);
if (ret < 0)
return (ret == ret_done) ? 0 : ret;
fprintf(stdout, "frame %d\n", decoder->frame_number - 1);
sd = av_frame_get_side_data(frame, AV_FRAME_DATA_VIDEO_ENC_PARAMS);
if (sd) {
AVVideoEncParams *par = (AVVideoEncParams*)sd->data;
fprintf(stdout, "AVVideoEncParams %d\n", par->type);
fprintf(stdout, "qp %d\n", par->qp);
for (int i = 0; i < FF_ARRAY_ELEMS(par->delta_qp); i++)
for (int j = 0; j < FF_ARRAY_ELEMS(par->delta_qp[i]); j++) {
if (par->delta_qp[i][j])
fprintf(stdout, "delta_qp[%d][%d] %"PRId32"\n", i, j, par->delta_qp[i][j]);
}
if (par->nb_blocks) {
fprintf(stdout, "nb_blocks %d\n", par->nb_blocks);
for (int i = 0; i < par->nb_blocks; i++) {
AVVideoBlockParams *b = av_video_enc_params_block(par, i);
fprintf(stdout, "block %d %d:%d %dx%d %"PRId32"\n",
i, b->src_x, b->src_y, b->w, b->h, b->delta_qp);
}
}
}
av_frame_unref(frame);
if (max_frames && decoder->frame_number == max_frames)
return 1;
}
return (max_frames == 0 || decoder->frame_number < max_frames) ? 0 : 1;
}
static int decoder_init(AVFormatContext *demuxer, int stream_idx,
AVCodecContext **dec, AVDictionary **opts)
{
const AVCodec *codec;
int ret;
if (stream_idx < 0 || stream_idx >= demuxer->nb_streams)
return AVERROR(EINVAL);
codec = avcodec_find_decoder(demuxer->streams[stream_idx]->codecpar->codec_id);
if (!codec)
return AVERROR_DECODER_NOT_FOUND;
*dec = avcodec_alloc_context3(codec);
if (!*dec)
return AVERROR(ENOMEM);
ret = avcodec_open2(*dec, NULL, opts);
if (ret < 0)
return ret;
return 0;
}
int main(int argc, char **argv)
{
AVFormatContext *demuxer = NULL;
AVCodecContext *decoder = NULL;
AVDictionary *opts = NULL;
AVPacket *pkt = NULL;
AVFrame *frame = NULL;
unsigned int stream_idx, max_frames;
const char *filename, *thread_type = NULL, *nb_threads = NULL;
int ret = 0;
if (argc <= 3) {
fprintf(stderr, "Usage: %s <input file> <stream index> <max frame count> [<thread count> <thread type>]\n", argv[0]);
return 0;
}
filename = argv[1];
stream_idx = strtol(argv[2], NULL, 0);
max_frames = strtol(argv[3], NULL, 0);
if (argc > 5) {
nb_threads = argv[4];
thread_type = argv[5];
}
ret = av_dict_set(&opts, "threads", nb_threads, 0);
ret |= av_dict_set(&opts, "thread_type", thread_type, 0);
ret |= av_dict_set(&opts, "export_side_data", "venc_params", 0);
ret = avformat_open_input(&demuxer, filename, NULL, NULL);
if (ret < 0) {
fprintf(stderr, "Error opening input file: %d\n", ret);
return ret;
}
ret = decoder_init(demuxer, stream_idx, &decoder, &opts);
if (ret < 0) {
fprintf(stderr, "Error initializing decoder\n");
goto finish;
}
pkt = av_packet_alloc();
frame = av_frame_alloc();
if (!pkt || !frame) {
ret = AVERROR(ENOMEM);
goto finish;
}
while (ret >= 0) {
ret = av_read_frame(demuxer, pkt);
if (ret < 0)
goto flush;
if (pkt->stream_index != stream_idx) {
av_packet_unref(pkt);
continue;
}
ret = avcodec_send_packet(decoder, pkt);
if (ret < 0) {
fprintf(stderr, "Error decoding: %d\n", ret);
goto finish;
}
av_packet_unref(pkt);
ret = decode_read(decoder, frame, 0, max_frames);
if (ret < 0) {
fprintf(stderr, "Error decoding: %d\n", ret);
goto finish;
} else if (ret > 0) {
ret = 0;
goto finish;
}
}
flush:
avcodec_send_packet(decoder, NULL);
ret = decode_read(decoder, frame, 1, max_frames);
if (ret < 0) {
fprintf(stderr, "Error flushing: %d\n", ret);
goto finish;
}
ret = 0;
finish:
av_dict_free(&opts);
av_packet_free(&pkt);
av_frame_free(&frame);
avcodec_free_context(&decoder);
avformat_close_input(&demuxer);
return ret;
}
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