fate: Add a test for the VBLE decoder

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

tests/fate2.mak

@@ -226,3 +226,6 @@ fate-musepack7: FUZZ = 1
 FATE_TESTS += fate-iirfilter
 fate-iirfilter: libavcodec/iirfilter-test$(EXESUF)
 fate-iirfilter: CMD = run libavcodec/iirfilter-test
+
+FATE_TESTS += fate-vble
+fate-vble: CMD = framecrc -i $(SAMPLES)/vble/flowers-partial-2MB.avi

tests/ref/fate/vble

+0, 0, 1382400, 0x5e1bc307
+0, 3003, 1382400, 0x198795f7
+0, 6006, 1382400, 0xa9102ac2
+0, 9009, 1382400, 0x9e347932