Returns whether this was successfully opened.

wuffs_base__color_u64_argb_nonpremul__as__color_u32_argb_premul converts from 4x16LE non-premultiplied alpha to 4x8 premultiplied alpha.

wuffs_base__private_implementation__high_prec_dec__trim trims trailing zeroes from the h->digits[.. h->num_digits] slice. They have no benefit, since

Compute the absolute value of packed signed 32-bit integers in a, and store the unsigned results in dst. https://www.intel.com/content/www/us/en/docs/

Compare packed single-precision (32-bit) floating-point elements in a and b for less-than-or-equal, and store the results in dst. https://www.intel.co

Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in dst. https://www.inte

Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than, and store the results in dst. https://www.intel.com/con

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst.

Set packed 64-bit integers in dst with the supplied values. https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_set_epi6

Store 128-bits of integer data from a into memory. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

Store 128-bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a into memory. mem_addr does not need to be aligned on an

Store 128-bits (composed of 4 packed single-precision (32-bit) floating- point elements) from a into memory using a non-temporal memory hint. https://

Unpack and interleave single-precision (32-bit) floating-point elements from the high half a and b, and store the results in dst. https://www.intel.co

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of a and b, and store the results in dst. https://www.intel.

! returns the rotation axis of the quaternion as a vector */