clamp order matters here for Nan, left op returned on precise min/max

* @brief Compute the ideal endpoints and weights for 1 color component. * * @param blk The image block color data to compress. * @para

* @brief Detect platform CPU ISA support and update global trackers. */

Determines the best unique pbits to use to encode xl/xh

Constructs a file object with a given descriptor.

* @brief Return a integer value for a float vector, using round-to-nearest. */

Various fast log computations.

Get RGBA16 color of pixel with index i (y * width + x) from the raw image with given color type, but the given color type must be 16-bit itself.*/

* @brief Return the horizontal maximum of a vector. */

Common support for independent_X routines, handling all of the combinations that can result. The opts arg has: bit 0 set if all elements are same s

init

================================================================= Tranforms according to shape precission ========================================

* @brief Test if a single color channel is constant across the block. * * Constant color channels are easier to compress as interpolating between

like lodepng_chunk_create but with custom allocsize */

* @brief Return a 4-bit mask code indicating mask status. * * bit0 = lane 0 */

* @brief Return the max vector of two vectors. */

* @brief Return the max vector of a vector and a scalar. * * If either lane value is NaN, @c b will be returned for that lane. */

* @brief Return the min vector of two vectors. */

* @brief Return the min vector of a vector and a scalar. * * If either lane value is NaN, @c b will be returned for that lane. */