Module ssse3

Available on x86 or x86-64 only.

Supplemental Streaming SIMD Extensions 3 (SSSE3)

Functions

_mm_abs_epi8^⚠ssse3

Computes the absolute value of packed 8-bit signed integers in a and return the unsigned results.

_mm_abs_epi16^⚠ssse3

Computes the absolute value of each of the packed 16-bit signed integers in a and return the 16-bit unsigned integer

_mm_abs_epi32^⚠ssse3

Computes the absolute value of each of the packed 32-bit signed integers in a and return the 32-bit unsigned integer

_mm_alignr_epi8^⚠ssse3

Concatenate 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by n bytes, and returns the low 16 bytes.

_mm_hadd_epi16^⚠ssse3

Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16].

_mm_hadd_epi32^⚠ssse3

Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of [4 x i32].

_mm_hadds_epi16^⚠ssse3

Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16]. Positive sums greater than 7FFFh are saturated to 7FFFh. Negative sums less than 8000h are saturated to 8000h.

_mm_hsub_epi16^⚠ssse3

Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16].

_mm_hsub_epi32^⚠ssse3

Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of [4 x i32].

_mm_hsubs_epi16^⚠ssse3

Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16]. Positive differences greater than 7FFFh are saturated to 7FFFh. Negative differences less than 8000h are saturated to 8000h.

_mm_maddubs_epi16^⚠ssse3

Multiplies corresponding pairs of packed 8-bit unsigned integer values contained in the first source operand and packed 8-bit signed integer values contained in the second source operand, add pairs of contiguous products with signed saturation, and writes the 16-bit sums to the corresponding bits in the destination.

_mm_mulhrs_epi16^⚠ssse3

Multiplies packed 16-bit signed integer values, truncate the 32-bit product to the 18 most significant bits by right-shifting, round the truncated value by adding 1, and write bits [16:1] to the destination.

_mm_shuffle_epi8^⚠ssse3

Shuffles bytes from a according to the content of b.

_mm_sign_epi8^⚠ssse3

Negates packed 8-bit integers in a when the corresponding signed 8-bit integer in b is negative, and returns the result. Elements in result are zeroed out when the corresponding element in b is zero.

_mm_sign_epi16^⚠ssse3

Negates packed 16-bit integers in a when the corresponding signed 16-bit integer in b is negative, and returns the results. Elements in result are zeroed out when the corresponding element in b is zero.

_mm_sign_epi32^⚠ssse3

Negates packed 32-bit integers in a when the corresponding signed 32-bit integer in b is negative, and returns the results. Element in result are zeroed out when the corresponding element in b is zero.

phaddd128 🔒 ^⚠

phaddsw128 🔒 ^⚠

phaddw128 🔒 ^⚠

phsubd128 🔒 ^⚠

phsubsw128 🔒 ^⚠

phsubw128 🔒 ^⚠

pmaddubsw128 🔒 ^⚠

pmulhrsw128 🔒 ^⚠

pshufb128 🔒 ^⚠

psignb128 🔒 ^⚠

psignd128 🔒 ^⚠

psignw128 🔒 ^⚠