fate: add adpcm_ima_ssi encoding test

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

tests/fate/acodec.mak

@@ -46,6 +46,7 @@ fate-acodec-pcm-f%be: FMT = au
 
 FATE_ACODEC_ADPCM-$(call ENCDEC, ADPCM_ADX,     ADX)  += adx
 FATE_ACODEC_ADPCM-$(call ENCDEC, ADPCM_IMA_QT,  AIFF) += ima_qt
+FATE_ACODEC_ADPCM-$(call ENCDEC, ADPCM_IMA_SSI, KVAG) += ima_ssi
 FATE_ACODEC_ADPCM-$(call ENCDEC, ADPCM_IMA_WAV, WAV)  += ima_wav
 FATE_ACODEC_ADPCM-$(call ENCDEC, ADPCM_MS,      WAV)  += ms
 FATE_ACODEC_ADPCM-$(call ENCDEC, ADPCM_SWF,     FLV)  += swf
@@ -59,6 +60,7 @@ fate-acodec-adpcm-%: CODEC = adpcm_$(@:fate-acodec-adpcm-%=%)
 
 fate-acodec-adpcm-adx:     FMT = adx
 fate-acodec-adpcm-ima_qt:  FMT = aiff
+fate-acodec-adpcm-ima_ssi: FMT = kvag
 fate-acodec-adpcm-ima_wav: FMT = wav
 fate-acodec-adpcm-ms:      FMT = wav
 fate-acodec-adpcm-swf:     FMT = flv

tests/ref/acodec/adpcm-ima_ssi

+91c6a0d8eb3544e402af17a1b77a22e5 *tests/data/fate/acodec-adpcm-ima_ssi.kvag
+264614 tests/data/fate/acodec-adpcm-ima_ssi.kvag
+201607bf7610f062b9a1e6524354c569 *tests/data/fate/acodec-adpcm-ima_ssi.out.wav
+stddev:  904.76 PSNR: 37.20 MAXDIFF:34029 bytes:  1058400/  1058400