fate: test version 3 of ffvhuff

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

tests/fate/vcodec.mak

@@ -58,7 +58,8 @@ FATE_VCODEC-$(call ENCDEC, FFV1, AVI)   += ffv1 ffv1.0
 fate-vsynth%-ffv1:               ENCOPTS = -slices 4
 fate-vsynth%-ffv1.0:             CODEC   = ffv1
 
-FATE_VCODEC-$(call ENCDEC, FFVHUFF, AVI) += ffvhuff
+FATE_VCODEC-$(call ENCDEC, FFVHUFF, AVI) += ffvhuff ffvhuff444
+fate-vsynth%-ffvhuff444:         ENCOPTS = -strict -2 -vcodec ffvhuff -pix_fmt yuv444p
 
 FATE_VCODEC-$(call ENCDEC, FLASHSV, FLV) += flashsv
 fate-vsynth%-flashsv:            ENCOPTS = -sws_flags neighbor+full_chroma_int

tests/ref/vsynth/vsynth1-ffvhuff444

+bd5b0acf47a6915c6d0889ca7fe48d0e *tests/data/fate/vsynth1-ffvhuff444.avi
+10967556 tests/data/fate/vsynth1-ffvhuff444.avi
+10fb42f1abf40a289c3edafc0390482c *tests/data/fate/vsynth1-ffvhuff444.out.rawvideo
+stddev:    2.67 PSNR: 39.60 MAXDIFF:   43 bytes:  7603200/  7603200

tests/ref/vsynth/vsynth2-ffvhuff444

+50d1d79bcb2e9a9fe70ec0f211d07b09 *tests/data/fate/vsynth2-ffvhuff444.avi
+8666652 tests/data/fate/vsynth2-ffvhuff444.avi
+d43cb310c130c69214332d74f6ee5f9a *tests/data/fate/vsynth2-ffvhuff444.out.rawvideo
+stddev:    0.41 PSNR: 55.80 MAXDIFF:    7 bytes:  7603200/  7603200