fftools/ffmpeg: always use the same path for setting InputStream.[next_]dts

Currently those are set in different ways depending on whether the
stream is decoded or not, using some values from the decoder if it is.
This is wrong, because there may be arbitrary amount of delay between
input packets and output frames (depending e.g. on the thread count when
frame threading is used).

Always use the path that was previously used only for streamcopy. This
should not cause any issues, because these values are now used only for
streamcopy and discontinuity handling.

This change will allow to decouple discontinuity processing from
decoding and move it to ffmpeg_demux. It also makes the code simpler.

Changes output in fate-cover-art-aiff-id3v2-remux and
fate-cover-art-mp3-id3v2-remux, where attached pictures are now written
in the correct order. This happens because InputStream.dts is no longer
reset to AV_NOPTS_VALUE after decoding, so streamcopy actually sees
valid dts values.

2 files changed, 28 insertions, 28 deletions

diff --git a/tests/ref/fate/cover-art-aiff-id3v2-remux b/tests/ref/fate/cover-art-aiff-id3v2-remux
index 3ca2855eb8..a59ba37c65 100644
--- a/tests/ref/fate/cover-art-aiff-id3v2-remux
+++ b/tests/ref/fate/cover-art-aiff-id3v2-remux
@@ -1,4 +1,4 @@
-d4a9481090a8bab1a3f072a8108a1d6a *tests/data/fate/cover-art-aiff-id3v2-remux.aiff
+330ad2bf538e91a31752b38024461df1 *tests/data/fate/cover-art-aiff-id3v2-remux.aiff
 608914 tests/data/fate/cover-art-aiff-id3v2-remux.aiff
 #tb 0: 1/44100
 #media_type 0: audio
@@ -12,24 +12,24 @@ d4a9481090a8bab1a3f072a8108a1d6a *tests/data/fate/cover-art-aiff-id3v2-remux.aif
 #sar 1: 1/1
 #tb 2: 1/90000
 #media_type 2: video
-#codec_id 2: mjpeg
+#codec_id 2: png
 #dimensions 2: 350x350
 #sar 2: 1/1
 #tb 3: 1/90000
 #media_type 3: video
-#codec_id 3: png
+#codec_id 3: bmp
 #dimensions 3: 350x350
-#sar 3: 1/1
+#sar 3: 0/1
 #tb 4: 1/90000
 #media_type 4: video
-#codec_id 4: bmp
+#codec_id 4: mjpeg
 #dimensions 4: 350x350
-#sar 4: 0/1
+#sar 4: 1/1
 0,          0,          0,     1024,     4096, 0xdac4695d
 1,          0,          0,        0,    19650, 0xd5662610
-2,          0,          0,        0,    19650, 0xd5662610
-3,          0,          0,        0,   184497, 0xc33f8d44
-4,          0,          0,        0,   368254, 0xfa7f4bd8
+2,          0,          0,        0,   184497, 0xc33f8d44
+3,          0,          0,        0,   368254, 0xfa7f4bd8
+4,          0,          0,        0,    19650, 0xd5662610
 0,       1024,       1024,     1024,     4096, 0xad05c909
 0,       2048,       2048,     1024,     4096, 0x97e3b8f8
 0,       3072,       3072,     1024,     4096, 0xb08180fa
@@ -47,25 +47,25 @@ TAG:comment=Other
 [/STREAM]
 [STREAM]
 index=2
-codec_name=mjpeg
-DISPOSITION:attached_pic=1
-TAG:title=fourth
-TAG:comment=Composer
-[/STREAM]
-[STREAM]
-index=3
 codec_name=png
 DISPOSITION:attached_pic=1
 TAG:title=second
 TAG:comment=Illustration
 [/STREAM]
 [STREAM]
-index=4
+index=3
 codec_name=bmp
 DISPOSITION:attached_pic=1
 TAG:title=third
 TAG:comment=Conductor
 [/STREAM]
+[STREAM]
+index=4
+codec_name=mjpeg
+DISPOSITION:attached_pic=1
+TAG:title=fourth
+TAG:comment=Composer
+[/STREAM]
 [FORMAT]
 TAG:artist=Мельница
 TAG:RATING=0
diff --git a/tests/ref/fate/cover-art-mp3-id3v2-remux b/tests/ref/fate/cover-art-mp3-id3v2-remux
index 906a646799..52b7e72a56 100644
--- a/tests/ref/fate/cover-art-mp3-id3v2-remux
+++ b/tests/ref/fate/cover-art-mp3-id3v2-remux
@@ -1,4 +1,4 @@
-c1b55a9a92226cd72d3f53ccd830d127 *tests/data/fate/cover-art-mp3-id3v2-remux.mp3
+94946f0efd5f9bb0061ac1fbff7d731f *tests/data/fate/cover-art-mp3-id3v2-remux.mp3
 399346 tests/data/fate/cover-art-mp3-id3v2-remux.mp3
 #tb 0: 1/14112000
 #media_type 0: audio
@@ -7,22 +7,22 @@ c1b55a9a92226cd72d3f53ccd830d127 *tests/data/fate/cover-art-mp3-id3v2-remux.mp3
 #channel_layout_name 0: stereo
 #tb 1: 1/90000
 #media_type 1: video
-#codec_id 1: mjpeg
+#codec_id 1: bmp
 #dimensions 1: 263x263
-#sar 1: 96/96
+#sar 1: 0/1
 #tb 2: 1/90000
 #media_type 2: video
-#codec_id 2: bmp
+#codec_id 2: mjpeg
 #dimensions 2: 263x263
-#sar 2: 0/1
+#sar 2: 96/96
 #tb 3: 1/90000
 #media_type 3: video
 #codec_id 3: png
 #dimensions 3: 263x263
 #sar 3: 1/1
 0,    -353590,    -353590,   368640,      417, 0x15848290, S=1,       10
-1,          0,          0,        0,    15760, 0x71d5c418
-2,          0,          0,        0,   208350, 0x291b44d1
+1,          0,          0,        0,   208350, 0x291b44d1
+2,          0,          0,        0,    15760, 0x71d5c418
 3,          0,          0,        0,   165671, 0x7c1c8070
 0,      15050,      15050,   368640,      418, 0x46f684a4
 0,     383690,     383690,   368640,      418, 0x46f684a4
@@ -36,15 +36,15 @@ TAG:encoder=Lavf
 [/STREAM]
 [STREAM]
 index=1
-codec_name=mjpeg
+codec_name=bmp
 DISPOSITION:attached_pic=1
-TAG:comment=Other
+TAG:comment=Band/Orchestra
 [/STREAM]
 [STREAM]
 index=2
-codec_name=bmp
+codec_name=mjpeg
 DISPOSITION:attached_pic=1
-TAG:comment=Band/Orchestra
+TAG:comment=Other
 [/STREAM]
 [STREAM]
 index=3