{"id":101793,"date":"2021-10-26T22:22:37","date_gmt":"2021-10-26T20:22:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dlya-raspberry-pi-4-sertificzirovana-podderzhka-graficheskogo-api-vulkan-1-1"},"modified":"2021-10-26T22:22:37","modified_gmt":"2021-10-26T20:22:39","slug":"dlya-raspberry-pi-4-sertificzirovana-podderzhka-graficheskogo-api-vulkan-1-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/dlya-raspberry-pi-4-sertificzirovana-podderzhka-graficheskogo-api-vulkan-1-1","title":{"rendered":"La Raspberry Pi 4 cuenta con soporte certificado para la API gr\u00e1fica Vulkan 1.1.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Los desarrolladores de Raspberry Pi anunciaron la certificaci\u00f3n del controlador gr\u00e1fico v3dv por parte de Khronos, el cual ha superado m\u00e1s de 100,000 pruebas del conjunto CTS (Kronos Conformance Test Suite) y es reconocido como completamente compatible con la especificaci\u00f3n Vulkan 1.1. <\/p>\n

El controlador est\u00e1 certificado para su uso con el chip Broadcom BCM2711, utilizado en las placas Raspberry Pi 4, Raspberry Pi 400 y Compute Module 4. La verificaci\u00f3n se realiz\u00f3 en la placa Raspberry Pi 4 con la distribuci\u00f3n Raspberry Pi OS basada en el n\u00facleo Linux 5.10.63, Mesa 21.3.0 y el servidor X. La obtenci\u00f3n de la certificaci\u00f3n permite declarar oficialmente la compatibilidad con los est\u00e1ndares gr\u00e1ficos y utilizar las marcas comerciales relacionadas de Khronos. <\/p>\n

Adem\u00e1s de Vulkan 1.1, el controlador v3dv tambi\u00e9n ha implementado soporte para sombreadores geom\u00e9tricos y extensiones no cubiertas por la especificaci\u00f3n de Vulkan. Se ha mejorado el soporte para el depurador 3D RenderDoc y el trazador GFXReconstruct. Adem\u00e1s, en los controladores OpenGL y Vulkan, se ha incrementado significativamente el rendimiento de c\u00f3digo generado por el compilador de sombreadores, lo que ha impactado positivamente en la velocidad de los programas que utilizan intensamente sombreadores, como los juegos basados en el motor Unreal Engine 4. En la gr\u00e1fica a continuaci\u00f3n se muestra el aumento de rendimiento de algunos juegos en porcentaje:

\"La<\/center> <\/p>\n

Todos los cambios mencionados en el controlador v3dv ya han sido integrados en el proyecto Mesa y pronto estar\u00e1n disponibles en la distribuci\u00f3n Raspberry Pi OS. El controlador v3dv est\u00e1 limitado al soporte del acelerador gr\u00e1fico VideoCore VI, utilizado desde el modelo Raspberry Pi 4. Para las placas m\u00e1s antiguas, se desarrolla por separado el controlador RPi-VK-Driver, que implementa solo un subconjunto de la API Vulkan, ya que las capacidades del GPU VideoCore, presentes en placas anteriores a la Raspberry Pi 4, no son suficientes para una implementaci\u00f3n completa de la API Vulkan.

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

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Raspberry Pi \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Khronos \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 v3dv, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u0440\u043e\u0448\u0451\u043b \u0431\u043e\u043b\u0435\u0435 100 \u0442\u044b\u0441\u044f\u0447 \u0442\u0435\u0441\u0442\u043e\u0432 \u0438\u0437 \u043d\u0430\u0431\u043e\u0440\u0430 CTS (Kronos Conformance Test Suite) \u0438 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u043c \u0441\u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 Vulkan 1.1. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0447\u0438\u043f\u0430 Broadcom BCM2711, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u0432 \u043f\u043b\u0430\u0442\u0430\u0445 Raspberry Pi 4, Raspberry Pi 400 \u0438 Compute Module 4. \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0431\u044b\u043b\u0430 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