FATE: add a test for H.264 with two fields per packet

tests/fate/h264.mak

@@ -198,6 +198,9 @@ FATE_H264-$(call DEMDEC,  MOV, H264) += fate-h264-mixed-nal-coding
 # this sample has invalid extradata that is not escaped
 FATE_H264-$(call DEMDEC,  MOV, H264) += fate-h264-unescaped-extradata
 
+# this sample contains field-coded frames, with both fields in a single packet
+FATE_H264-$(call DEMDEC,  MOV, H264) += fate-h264-twofields-packet
+
 FATE_H264-$(call ALLYES, MOV_DEMUXER H264_MP4TOANNEXB_BSF) += fate-h264-bsf-mp4toannexb
 FATE_H264-$(call DEMDEC, MATROSKA, H264) += fate-h264-direct-bff
 
@@ -387,6 +390,7 @@ fate-h264-intra-refresh-recovery:                 CMD = framecrc -i $(TARGET_SAM
 fate-h264-invalid-ref-mod:                        CMD = framecrc -i $(TARGET_SAMPLES)/h264/h264refframeregression.mp4 -an -frames 10 -pix_fmt yuv420p10le
 fate-h264-lossless:                               CMD = framecrc -i $(TARGET_SAMPLES)/h264/lossless.h264
 fate-h264-mixed-nal-coding:                       CMD = framecrc -i $(TARGET_SAMPLES)/h264/mixed-nal-coding.mp4
+fate-h264-twofields-packet:                       CMD = framecrc -i $(TARGET_SAMPLES)/h264/twofields_packet.mp4 -an -frames 30
 fate-h264-unescaped-extradata:                    CMD = framecrc -i $(TARGET_SAMPLES)/h264/unescaped_extradata.mp4 -an -frames 10
 
 fate-h264-reinit-%:                               CMD = framecrc -i $(TARGET_SAMPLES)/h264/$(@:fate-h264-%=%).h264 -vf format=yuv444p10le,scale=w=352:h=288

tests/ref/fate/h264-twofields-packet

+#tb 0: 1/90000
+0,          0,          0,        0,  3110400, 0x48e39acd
+0,       3003,       3003,        0,  3110400, 0x40d65f69
+0,       6006,       6006,        0,  3110400, 0xdcbc50bf
+0,       9009,       9009,        0,  3110400, 0x73a2276a
+0,      12012,      12012,        0,  3110400, 0x84a2b3c6
+0,      15015,      15015,        0,  3110400, 0x7cf3b570
+0,      18018,      18018,        0,  3110400, 0xa2d1e03a
+0,      21021,      21021,        0,  3110400, 0x03220fb1
+0,      24024,      24024,        0,  3110400, 0x89cd526a
+0,      27027,      27027,        0,  3110400, 0xbb4b7531
+0,      30030,      30030,        0,  3110400, 0x0a69f053
+0,      33033,      33033,        0,  3110400, 0x0187994b
+0,      36036,      36036,        0,  3110400, 0x26ed49fa
+0,      39039,      39039,        0,  3110400, 0xbe8966d4
+0,      42042,      42042,        0,  3110400, 0x248d203c
+0,      45045,      45045,        0,  3110400, 0x3139c754
+0,      48048,      48048,        0,  3110400, 0xf22380c4
+0,      51051,      51051,        0,  3110400, 0x3e00dcc1
+0,      54054,      54054,        0,  3110400, 0x8cbe2483
+0,      57057,      57057,        0,  3110400, 0x6951cd63
+0,      60060,      60060,        0,  3110400, 0x36aca4c5
+0,      63063,      63063,        0,  3110400, 0x4d4f6fbe
+0,      66066,      66066,        0,  3110400, 0x997247aa
+0,      69069,      69069,        0,  3110400, 0x0fd40e06
+0,      72072,      72072,        0,  3110400, 0xa10d2d67
+0,      75075,      75075,        0,  3110400, 0x87c481da
+0,      78078,      78078,        0,  3110400, 0xe3dca3cd
+0,      81081,      81081,        0,  3110400, 0x5f77b078
+0,      84084,      84084,        0,  3110400, 0xf1ddd098
+0,      87087,      87087,        0,  3110400, 0xedcd1754