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fate/aacenc: increase tolerance for ln-128k test

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The encoder is sensitive to changes in precision, and its test target
was a compromise. It was already close to failing on x87 FPUs.
ff_mdct_init used double precision entirely from the scale to computing
the MDCT exp tables. av_tx_init uses single-precision for the scale,
with a small input change which was enough to tip the test into failing on
x87 FPUs.

Increase the fuzz factor in line with other AAC encoder tests to fix.
pull/388/head
Lynne 2 years ago
parent c8e9cc8d20
commit d556f6fa9b
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1 changed files with 1 additions and 1 deletions
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      tests/fate/aac.mak

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tests/fate/aac.mak
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@ -174,7 +174,7 @@ fate-aac-ln-encode-128k: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s
fate-aac-ln-encode-128k: CMP_SHIFT = -4096
fate-aac-ln-encode-128k: CMP_TARGET = 622
fate-aac-ln-encode-128k: SIZE_TOLERANCE = 3560
fate-aac-ln-encode-128k: FUZZ = 5
fate-aac-ln-encode-128k: FUZZ = 10
FATE_AAC_ENCODE += fate-aac-pns-encode
fate-aac-pns-encode: CMD = enc_dec_pcm adts wav s16le $(TARGET_SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav -c:a aac -aac_coder fast -aac_pns 1 -aac_is 0 -aac_ms 0 -aac_tns 0 -b:a 128k -cutoff 22050 -fflags +bitexact -flags +bitexact

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