Since the street.mp4 is a fragment mp4, the duraion is unstable when seeking in the testcase, change the test file to gizmo.mp4.
MozReview-Commit-ID: 8eQ9tfKwxZF
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extra : rebase_source : a15dfd0994456809241f9dd5a0c44239beda4e16
We use gpu for yuv color conversion now. There are some precision problems in gpu path. Mark them fails-if and update the fuzzy-test value.
MozReview-Commit-ID: 6tunOCj3OHB
Since the ref-sample made by linux, the mac and windows platforms need fuzzy.
And on windows platform, the first frame is different to other platform, skip it first.
Android platform somehow can not load the video src.
MozReview-Commit-ID: A0VbEcNSmck
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extra : rebase_source : 266f0012d460b8fd6b62ac1d2878dc9aa686f9a8