Kutulutsidwa kwa laibulale ya zithunzi za Pixman 0.40

Ipezeka kutulutsidwa kwatsopano kwa library Pixman 0.40, yopangidwa kuti igwire bwino ntchito pakuwongolera madera a pixel, mwachitsanzo, kuphatikiza zithunzi ndi mitundu yosiyanasiyana yakusintha. Laibulaleyi imagwiritsidwa ntchito popereka zithunzi zotsika pamapulojekiti ambiri otsegula, kuphatikiza X.Org, Cairo, Firefox ndi Wayland/Weston. Ku Wayland/Weston, kutengera Pixman, ntchito yakumbuyo kwa mapulogalamu amapangidwa. Khodiyo idalembedwa mu C ndi wogawidwa ndi pansi pa layisensi ya MIT.

Kutulutsidwa kwatsopano kumawonjezera chithandizo chofunikira kuchepa mu "wide" mode, adawonjezera fyuluta yolamulidwa ndi phokoso labuluu ndi mafayilo owonetsera ndi zitsanzo za kugwiritsa ntchito dithering. Zolemba zozikidwa pa Meson Toolkit zasinthidwa kukhala zamakono, kuthekera kopanga Pixman ngati laibulale yosasunthika yawonjezedwa, ndipo macheke osowa ntchito awonjezedwa. Kupanga bwino kwa nsanja ya Windows pogwiritsa ntchito compiler ya MSVC. Thandizo lowonjezera la malangizo owonjezera (X86_MMX_EXTENSIONS) a ma CPU aku China a Hygon Dhyana, okhazikitsidwa ndiukadaulo wa AMD.
Kuthandizira malangizo a ARMv3 SIMD akuphatikizidwa ndi zotonthoza za Nintendo 6DS, ndi malangizo a Neon SIMD a PS Vita. Kusintha kwapangidwa kuchokera ku MD5/SHA1 hashes kupita ku SHA256/SHA512.

Source: opennet.ru