{"id":38829,"date":"2019-10-31T22:26:13","date_gmt":"2019-10-31T19:26:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/obnovlenie-firefox-69-0-3-i-rasshirenie-vozmozhnostej-webrender\/"},"modified":"2019-10-31T22:26:13","modified_gmt":"2019-10-31T19:26:13","slug":"obnovlenie-firefox-69-0-3-i-rasshirenie-vozmozhnostej-webrender","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/obnovlenie-firefox-69-0-3-i-rasshirenie-vozmozhnostej-webrender","title":{"rendered":"Actualizaci\u00f3n de Firefox 69.0.3 y mejoras en WebRender","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Publicado<\/a><\/noindex> actualizaci\u00f3n correctiva de Firefox 69.0.3 en la que se resolvi\u00f3 el problema<\/a><\/noindex> la visualizaci\u00f3n del di\u00e1logo para la descarga de archivos al hacer clic en el correo electr\u00f3nico en la web de Yahoo. Adem\u00e1s, se solucionaron problemas<\/a><\/noindex> los problemas de descarga de archivos al iniciar el navegador en Windows 10 con el control parental activado.<\/p>\n

Tambi\u00e9n se puede destacar la continuaci\u00f3n del desarrollo<\/a><\/noindex> del sistema de composici\u00f3n WebRender<\/a><\/noindex>, escrito en Rust y que traslada a la GPU las operaciones de renderizado del contenido de la p\u00e1gina. Al utilizar WebRender en lugar del sistema de composici\u00f3n integrado en el motor Gecko, que procesa los datos utilizando la CPU, se utilizan shaders ejecutados en la GPU para realizar las operaciones de renderizado combinado de los elementos de la p\u00e1gina, lo que permite un aumento significativo en la velocidad de renderizado y reduce la carga en la CPU. <\/p>\n

WebRender se ha agregado al versiones nocturnas<\/a><\/noindex> navegador m\u00f3vil Firefox Preview<\/a><\/noindex> (sustituto de Firefox para Android) y est\u00e1 activado por defecto para dispositivos Pixel 2 (para otros dispositivos se requiere activar gfx.webrender.all en about:config). En WebRender tambi\u00e9n se han mejorado los sistemas de cacheo y renderizado de im\u00e1genes. Se ha revisado el c\u00f3digo para la rasterizaci\u00f3n de texto, lo que ha permitido lograr<\/a><\/noindex> la compatibilidad con el posicionamiento subp\u00edxel del texto en plataformas Linux y Android.<\/p>\n

Al ejecutar Firefox sobre Wayland, se implement\u00f3 un nuevo para Talk, que es adecuado para realizar videoconferencias con entre 10 y 50 participantes en equipos convencionales.<\/a><\/noindex>, que utiliza el mecanismo DMABUF<\/a><\/noindex> para renderizar en texturas y organizar<\/a><\/noindex> compartir buffers entre diferentes procesos con estas texturas colocadas en la memoria de video. Adem\u00e1s, se han a\u00f1adido optimizaciones de rendimiento para la decodificaci\u00f3n de im\u00e1genes, que utilizan instrucciones SIMD para acelerar y reducen el tiempo de conversi\u00f3n de formatos en un 5-10%.<\/p>\n

<\/a><\/noindex><\/p>\n

Fuente: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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