Displaying 1 result from an estimated 1 matches for "_wide_intrin_sse41".
2013 Sep 28
4
PATCH: modify/add intrinsics code
The patch does the following:
1. splits lpc_x86intrin.c to lpc_intrin_sse.c and lpc_intrin_sse2.c
2. adds FLAC__lpc_compute_residual_from_qlp_coefficients_intrin_sse2()
function to lpc_intrin_sse2.c
3. adds lpc_intrin_sse41.c with two ..._wide_intrin_sse41() functions
(useful for 24-bit en-/decoding)
4. adds precompute_partition_info_sums_intrin_sse2() / ...ssse3() and
disables precompute_partition_info_sums_32bit_asm_ia32_().
SSE2 version uses 4 SSE2 instructions instead of 1 SSSE3 instruction PABSD
so it is slightly slower.
MSVS...