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// -*- c++ -*-
// Searches 4 pixel to the left and right, in both the old
// and new fields, but takes averages. These are even
// pixel addresses. Chroma match will be used. (YUY2)
MERGE4PIXavg("-8(%%edi)", "8(%%esi, %%ecx, 2)") // up left, down right
MERGE4PIXavg("8(%%edi)", "-8(%%esi, %%ecx, 2)") // up right, down left
MERGE4PIXavg("-8(%%edi, %%ecx)", "8(%%esi, %%ecx)") // left, right
MERGE4PIXavg("8(%%edi, %%ecx)", "-8(%%esi, %%ecx)") // right, left
MERGE4PIXavg("-8(%%edi, %%ecx, 2)", "8(%%esi)") // down left, up right
MERGE4PIXavg("8(%%edi, %%ecx, 2)", "-8(%%esi)") // down right, up left
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