firefly-rk3399 图形和视频加速（ubuntu）

qq2008_cn · 发表于 2017-6-7 14:48:59

我下载了vainfo，但是运行后提示：
error: can't connect to X server!
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns -1
libva error: va_getDriverName() failed with unknown libva error,driver_name=(null)
vaInitialize failed with error code -1 (unknown libva error),exit
是缺少硬件库文件吗？

yangshuo · 发表于 2017-8-25 19:05:23

你好，楼主，rk3399支持硬件加速后，怎么应用在具体的项目中，有这方面的文档码？

yangshuo · 发表于 2017-8-25 19:05:43

你好，楼主，rk3399支持硬件加速后，怎么应用在具体的项目中，有这方面的文档码？

追求 · 发表于 2017-8-25 20:18:31

firefly@firefly:~$
firefly@firefly:~$ sudo apt-get update
Hit:1 http://ports.ubuntu.com/ubuntu-ports xenial InRelease
Get:2 http://ports.ubuntu.com/ubuntu-ports xenial-updates InRelease [102 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports xenial-backports InRelease [102 kB]
Get:4 http://ports.ubuntu.com/ubuntu-ports xenial-security InRelease [102 kB]
Fetched 306 kB in 5s (58.5 kB/s)
Reading package lists... Done
firefly@firefly:~$ sudo apt install glmark2-es2
Reading package lists... Done
Building dependency tree
Reading state information... Done
glmark2-es2 is already the newest version (2014.03+git20150611.fa71af2d-0ubuntu2).
The following packages were automatically installed and are no longer required:
  libglu1-mesa libpciaccess0 libxfont1 x11-apps x11-session-utils xfonts-base
  xfonts-encodings xfonts-scalable xfonts-utils xinit xinput xserver-common
  xserver-xorg-core xserver-xorg-input-all xserver-xorg-input-evdev
  xserver-xorg-input-synaptics xserver-xorg-input-wacom
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 99 not upgraded.
firefly@firefly:~$
firefly@firefly:~$
firefly@firefly:~$
firefly@firefly:~$ glmark2-es2
Error: main: Could not initialize canvas
firefly@firefly:~$
firefly@firefly:~$

追求 · 发表于 2017-8-25 20:19:36

装上以后没什么变化呢？网页还是一针一针慢腾腾地切换

Ignazio · 发表于 2017-11-7 10:43:37

你好，请问有rk3288添加了opencl的固件吗

williamcai · 发表于 2017-12-2 10:52:37

楼主能分享下rk3399硬编解码如何在ubuntu实现吗?

firefly-tq · 发表于 2018-8-30 15:25:04

追求发表于 2017-8-25 20:18
firefly@firefly:~$
firefly@firefly:~$ sudo apt-get update
Hit:1 http://ports.ubuntu.com/ubuntu-por ...

运行： sudo apt-get install mesa-utils
然后，在开发板上打开终端，运行 glmark2-es2，必须在开发板上的终端中运行这个命令。

？_S9mm1 · 发表于 2019-4-3 11:28:43

百度云的资源被删了啊，有哪位成功验证了吗？？

VulcanusYou · 发表于 2019-6-17 13:30:20

厉害了