[FFmpeg-devel] [PATCH] fate: add tests for h264 and vp9 video enc parameters export
Anton Khirnov
anton at khirnov.net
Thu May 21 15:30:39 EEST 2020
---
libavformat/Makefile | 1 +
tests/Makefile | 1 +
tests/fate-run.sh | 7 +
tests/fate/h264.mak | 6 +-
tests/fate/vpx.mak | 5 +
tests/ref/fate/h264-encparams | 404 +++++++++++++++
tests/ref/fate/vp9-encparams | 937 ++++++++++++++++++++++++++++++++++
tools/venc_data_dump.c | 195 +++++++
8 files changed, 1555 insertions(+), 1 deletion(-)
create mode 100644 tests/ref/fate/h264-encparams
create mode 100644 tests/ref/fate/vp9-encparams
create mode 100644 tools/venc_data_dump.c
diff --git a/libavformat/Makefile b/libavformat/Makefile
index 5fa24cef16..67778ff798 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -670,3 +670,4 @@ TOOLS = aviocat \
probetest \
seek_print \
sidxindex \
+ venc_data_dump
diff --git a/tests/Makefile b/tests/Makefile
index ab3c235f25..7844901e53 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -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)
diff --git a/tests/fate-run.sh b/tests/fate-run.sh
index 7c6d753261..002944b010 100755
--- a/tests/fate-run.sh
+++ b/tests/fate-run.sh
@@ -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(){
:
}
diff --git a/tests/fate/h264.mak b/tests/fate/h264.mak
index f14b46c6e0..13a596e52b 100644
--- a/tests/fate/h264.mak
+++ b/tests/fate/h264.mak
@@ -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 $(TARGET_SAMPLES)/h264-conformance/FRext/FRExt_MMCO4_Sony_B.264 0 1
+FATE_SAMPLES_DUMP_DATA += fate-h264-encparams
diff --git a/tests/fate/vpx.mak b/tests/fate/vpx.mak
index c65959f133..88ccc70a5a 100644
--- a/tests/fate/vpx.mak
+++ b/tests/fate/vpx.mak
@@ -163,5 +163,10 @@ FATE_VP9-$(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)
diff --git a/tests/ref/fate/h264-encparams b/tests/ref/fate/h264-encparams
new file mode 100644
index 0000000000..8dd5e86b74
--- /dev/null
+++ b/tests/ref/fate/h264-encparams
@@ -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
+nb_blocks 396
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diff --git a/tests/ref/fate/vp9-encparams b/tests/ref/fate/vp9-encparams
new file mode 100644
index 0000000000..917162b9ae
--- /dev/null
+++ b/tests/ref/fate/vp9-encparams
@@ -0,0 +1,937 @@
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+AVVideoEncParams 0
+qp 65
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+block 10 192:64 64x64 21
+block 11 256:64 64x64 11
+block 12 320:64 32x32 0
+block 13 320:96 32x32 0
+block 14 0:128 64x64 0
+block 15 64:128 64x64 21
+block 16 128:128 32x64 31
+block 17 160:128 32x64 21
+block 18 192:128 64x64 31
+block 19 256:128 64x64 21
+block 20 320:128 32x32 -10
+block 21 320:160 32x32 -10
+block 22 0:192 64x64 11
+block 23 64:192 64x64 21
+block 24 128:192 64x64 21
+block 25 192:192 64x64 21
+block 26 256:192 64x64 31
+block 27 320:192 32x32 -10
+block 28 320:224 32x32 -10
+block 29 0:256 32x32 -10
+block 30 32:256 32x32 31
+block 31 64:256 32x32 0
+block 32 96:256 32x32 -10
+block 33 128:256 32x32 -32
+block 34 160:256 32x32 21
+block 35 192:256 32x32 31
+block 36 224:256 32x32 21
+block 37 256:256 32x32 21
+block 38 288:256 32x32 31
+block 39 320:256 32x32 -10
+frame 3
+AVVideoEncParams 0
+qp 192
+nb_blocks 39
+block 0 0:0 64x64 21
+block 1 64:0 64x64 21
+block 2 128:0 64x64 11
+block 3 192:0 64x64 21
+block 4 256:0 64x64 21
+block 5 320:0 32x32 -10
+block 6 320:32 32x32 0
+block 7 0:64 64x64 0
+block 8 64:64 64x64 21
+block 9 128:64 64x64 31
+block 10 192:64 64x64 21
+block 11 256:64 64x64 11
+block 12 320:64 32x32 0
+block 13 320:96 32x32 0
+block 14 0:128 64x64 0
+block 15 64:128 64x64 21
+block 16 128:128 64x64 31
+block 17 192:128 64x64 31
+block 18 256:128 64x64 21
+block 19 320:128 32x32 -10
+block 20 320:160 32x32 -10
+block 21 0:192 64x64 11
+block 22 64:192 64x64 21
+block 23 128:192 64x64 21
+block 24 192:192 64x64 21
+block 25 256:192 64x64 31
+block 26 320:192 32x32 -10
+block 27 320:224 32x32 -10
+block 28 0:256 32x32 -10
+block 29 32:256 32x32 31
+block 30 64:256 32x32 0
+block 31 96:256 32x32 -10
+block 32 128:256 32x32 -32
+block 33 160:256 32x32 21
+block 34 192:256 32x32 31
+block 35 224:256 32x32 21
+block 36 256:256 32x32 21
+block 37 288:256 32x32 31
+block 38 320:256 32x32 -10
+frame 4
+AVVideoEncParams 0
+qp 196
+nb_blocks 70
+block 0 0:0 64x64 21
+block 1 64:0 64x64 21
+block 2 128:0 64x64 11
+block 3 192:0 64x64 21
+block 4 256:0 64x64 21
+block 5 320:0 32x32 -10
+block 6 320:32 32x32 0
+block 7 0:64 64x64 0
+block 8 64:64 64x64 21
+block 9 128:64 32x32 11
+block 10 160:64 32x32 31
+block 11 128:96 16x16 21
+block 12 144:96 16x16 21
+block 13 128:112 16x16 31
+block 14 144:112 8x8 21
+block 15 152:112 8x8 21
+block 16 144:120 8x8 21
+block 17 152:120 8x8 21
+block 18 160:96 16x16 21
+block 19 176:96 8x8 21
+block 20 184:96 8x8 21
+block 21 176:104 8x8 21
+block 22 184:104 8x8 21
+block 23 160:112 16x16 11
+block 24 176:112 8x8 21
+block 25 184:112 8x8 21
+block 26 176:120 8x8 21
+block 27 184:120 8x8 21
+block 28 192:64 32x32 21
+block 29 224:64 32x32 0
+block 30 192:96 8x8 11
+block 31 200:96 8x8 11
+block 32 192:104 8x8 11
+block 33 200:104 8x8 11
+block 34 208:96 16x16 21
+block 35 192:112 8x8 21
+block 36 200:112 8x8 21
+block 37 192:120 8x8 21
+block 38 200:120 8x8 21
+block 39 208:112 16x16 21
+block 40 224:96 32x16 0
+block 41 224:112 32x16 21
+block 42 256:64 64x64 11
+block 43 320:64 32x32 0
+block 44 320:96 32x32 0
+block 45 0:128 64x64 0
+block 46 64:128 64x64 21
+block 47 128:128 64x64 31
+block 48 192:128 64x64 31
+block 49 256:128 64x64 21
+block 50 320:128 32x32 -10
+block 51 320:160 32x32 -10
+block 52 0:192 64x64 11
+block 53 64:192 64x64 21
+block 54 128:192 64x64 21
+block 55 192:192 64x64 21
+block 56 256:192 64x64 31
+block 57 320:192 32x32 -10
+block 58 320:224 32x32 -10
+block 59 0:256 32x32 -10
+block 60 32:256 32x32 31
+block 61 64:256 32x32 0
+block 62 96:256 32x32 -10
+block 63 128:256 32x32 -32
+block 64 160:256 32x32 21
+block 65 192:256 32x32 31
+block 66 224:256 32x32 21
+block 67 256:256 32x32 21
+block 68 288:256 32x32 31
+block 69 320:256 32x32 -10
diff --git a/tools/venc_data_dump.c b/tools/venc_data_dump.c
new file mode 100644
index 0000000000..3a6ce94268
--- /dev/null
+++ b/tools/venc_data_dump.c
@@ -0,0 +1,195 @@
+/*
+ * 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;
+}
--
2.26.2
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