Fix TX64X64 bug in quantization
Fix TX64X64 bug in quantization

Change-Id: I4b77388fa49e29a8302fe8c3276471e8156ce2d5

GrokImageCompression/aom,GrokImageCompression/aom,smarter/aom,smarter/aom,smarter/aom,smarter/aom,smarter/aom,smarter/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom