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// Searches 1 pixel to the left and right, in both the old
// and new fields, but takes v-half pel averages. These are odd
// pixel addresses. Any chroma match will not be used. (YUY2)
__asm
{
MERGE4PIXavgH("XDI"-2, "XDI"+"XCX"-2, "XSI"+"XCX"+2, "XSI"+2*"XCX"+2) // up left, down right
MERGE4PIXavgH("XDI"+2, "XDI"+"XCX"+2, "XSI"+"XCX"-2, "XSI"+2*"XCX"-2) // up right, down left
MERGE4PIXavgH("XDI"+2*"XCX"-2, "XDI"+"XCX"-2, "XSI"+"XCX"+2, "XSI"+2) // down left, up right
MERGE4PIXavgH("XDI"+2*"XCX"+2, "XDI"+"XCX"+2, "XSI"+"XCX"-2, "XSI"-2) // down right, up left
}
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