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levytamar82 authored
vp9_block_error_sse2 can only handle 16 bytes at a time but the function requires to handle a sequence of 32 bytes at a time so each 16 bytes is handled in a different register. With AVX2 optimization the 32 bytes can be handled in one register instead of two in the SSE2 The vp9_block_error was optimized by 85%. The user level was optimized by 1.2% Change-Id: Ia8fffe60e61eff7432a5fbd538757894f6c319fd
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