wuffs_base__color_u32_argb_premul__as__color_u32_argb_nonpremul converts from premultiplied alpha to non-premultiplied alpha.

Blend packed single-precision (32-bit) floating-point elements from a and b using mask, and store the results in dst. https://www.intel.com/content/ww

Compare packed single-precision (32-bit) floating-point elements in a and b for equality, and store the results in dst. https://www.intel.com/content/

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

Set packed 8-bit integers in dst with the supplied values. https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_set_epi8

wuffs_base__pixel_format__bits_per_pixel returns the number of bits per pixel for interleaved pixel formats, and returns 0 for planar pixel formats.

Compute the bitwise NOT of packed single-precision (32-bit) floating-point elements in a and then AND with b, and store the results in dst. https://ww

Blend packed single-precision (32-bit) floating-point elements from a and b using mask, and store the results in dst. https://www.intel.com/content/ww

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst. https://www.intel.com/content/www/us/en/docs/intrinsics-gu

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst. https://www.intel.com/content/www/us/en/docs/intrinsics-gu

Duplicate the low double-precision (64-bit) floating-point element from a, and store the results in dst. https://www.intel.com/content/www/us/en/docs/

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst. https://www.intel.com/content/www/us/en/

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst. https://www.intel.com/content/www/us/en

Compute the bitwise OR of packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst. https://www.intel.com/con

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relativ

ARMv7 polyfill ARMv7/some A64 lacks vmull_p64, but it has vmull_p8. vmull_p8 calculates 8 8-bit->16-bit polynomial multiplies, but we need a 64-bit->

Must return the number of data points

wuffs_base__slice_u8__subslice_j returns s[:j]. It returns an empty slice if j is out of bounds.

Compare packed signed 32-bit integers in a and b for greater-than, and store the results in dst. https://www.intel.com/content/www/us/en/docs/intrinsi

Compare packed signed 32-bit integers in a and b for less-than, and store the results in dst. Note: This intrinsic emits the pcmpgtd instruction with

Zero extend packed unsigned 8-bit integers in a to packed 32-bit integers, and store the results in dst. https://www.intel.com/content/www/us/en/docs/

Conditionally multiply the packed single-precision (32-bit) floating-point elements in a and b using the high 4 bits in imm8, sum the four products, a

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

Pause the processor. This is typically used in spin-wait loops and depending on the x86 processor typical values are in the 40-100 cycle range. The 'y

Round the packed double-precision (64-bit) floating-point elements in a using the rounding parameter, and store the results as packed double-precision

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. Due to ARMv7-A NEON's lack of

Store 128-bits of integer data from a into memory. mem_addr does not need to be aligned on any particular boundary. https://www.intel.com/content/www/

! compute inverse matrix */