Return the enclosed value if this is a number, 0 otherwise. Note that json11 does not distinguish between integer and non-integer numbers - number_val

Get the internal overhead associated with chunk p

pad request bytes into a usable size

recip

Removes this node from the list that it's in. Assumes that the node is within a list and thus that its prev/next pointers are valid.

only used in asserts

sub

Try to realloc; only in-place unless can_move true

Tries increasing the buffer capacity to *new_capacity*. It can increase the capacity by a smaller amount than requested but guarantees there is space

* @brief Un-blue-contract a color. * * This function reverses any applied blue contraction. * * @param input The input color that has been blue-

Returns true if the block uses 3 color punchthrough alpha mode.

* @brief Validate single channel compression swizzle. * * @param swizzle The swizzle to check. * * @return Return @c ASTCENC_SUCCESS if validate

* @brief Validate single channel decompression swizzle. * * @param swizzle The swizzle to check. * * @return Return @c ASTCENC_SUCCESS if valida

////////////////////////////////////////////////////////////////////////// 'char traits' functionality

! @brief Compresses a 4x4 block of pixels. @param rgba The rgba values of the 16 source pixels. @param block Storage for the compressed DXT block.

this is simplified for interation stripped down, since it's one of the hotspots of encoding

utility to switch between exceptions and asserts