注意
## Ubuntu 20
## QT/ffplay 硬件解码器工作正常。
### 注意 X11/Desktop Qt 和 mpv 的硬件视频解码器是基于 gstream 插件的
### Firefly ffmpeg 来自 firefly source resposity
## dpkg -l |grep firefly
# /etc/apt/sources.list
root@firefly:~ # cat /proc/version
Linux 版本 4.4.194+ (jincheng@jincheng-PC) (local/internal-gitlab/rk3399/firefly: 44a8d8fabe4b94d62ed24e19b7946084a0a5fe29) (gcc 版本 6.3.1 20170404 (Linaro GCC 6.3-2017.05)) #3 SMP Thu Sep 9 14:41:07 CST 2021
root@firefly:~#
root@firefly:~# cat /etc/^C
root@firefly:~# cat /etc/issue
Ubuntu 20.04.3 LTS n l
firefly@萤火虫:~$ echo $XDG_SESSION_TYPE
x11
firefly@firefly:~$
firefly@firefly:~$ xdriinfo
libGL error: failed to create dri screen
libGL error: failed to load driver: rockchip
libGL error: failed to create dri screen
libGL error: failed to load driver: rockchip
Screen 0: swrast
firefly@firefly:~$ tty
/dev/pts/3
firefly@firefly:~$
irefly@firefly:~$ glmark2-es2-drm
arm_release_ver of this libmali is ‘r18p0-01rel0’, rk_so_ver is ‘4’.arm_release_ver of这个libmali是‘r18p0-01rel0’,rk_so_ver是‘4’。=================================== ====================
glmark2 2021.02
============================ ============================
OpenGL信息
GL_VENDOR:ARM
GL_RENDERER: Mali-T860
GL_VERSION: OpenGL ES 3.2 v1.r18p0-01rel0.5cb5681058e8e076ff89747c20c32578
================================ ======================
[build] use-vbo=false: FPS: 60 FrameTime: 16.667 ms
[build] use-vbo=true: FPS: 60 FrameTime: 16.667 ms
[texture] texture-filter=nearest: FPS: 60 FrameTime: 16.667 ms
[texture] texture-filter=linear:^C FPS: 60 FrameTime: 16.667 ms
============ =============================================
glmark2 得分:60
=== ==================================================== ==
## Ubuntu 20
## QT/ffplay 硬件解码器工作正常。
### 注意 X11/Desktop Qt 和 mpv 的硬件视频解码器是基于 gstream 插件的
### Firefly ffmpeg 来自 firefly source resposiity
## dpkg -l |grep firefly
# /etc/apt/sources.list
注意
## Ubuntu 20
## QT/ffplay 硬件解码器工作正常。
### 注意 X11/Desktop Qt 和 mpv 的硬件视频解码器是基于 gstream 插件的
### Firefly ffmpeg 来自 firefly source resposity
## dpkg -l |grep firefly
# /etc/apt/sources.list
root@firefly:~ # cat /proc/version
Linux 版本 4.4.194+ (jincheng@jincheng-PC) (local/internal-gitlab/rk3399/firefly: 44a8d8fabe4b94d62ed24e19b7946084a0a5fe29) (gcc 版本 6.3.1 20170404 (Linaro GCC 6.3-2017.05)) #3 SMP Thu Sep 9 14:41:07 CST 2021
root@firefly:~#
root@firefly:~# cat /etc/^C
root@firefly:~# cat /etc/issue
Ubuntu 20.04.3 LTS n l
firefly@萤火虫:~$ echo $XDG_SESSION_TYPE
x11
firefly@firefly:~$
firefly@firefly:~$ xdriinfo
libGL error: failed to create dri screen
libGL error: failed to load driver: rockchip
libGL error: failed to create dri screen
libGL error: failed to load driver: rockchip
Screen 0: swrast
firefly@firefly:~$ tty
/dev/pts/3
firefly@firefly:~$
irefly@firefly:~$ glmark2-es2-drm
arm_release_ver of this libmali is ‘r18p0-01rel0’, rk_so_ver is ‘4’.arm_release_ver of这个libmali是‘r18p0-01rel0’,rk_so_ver是‘4’。=================================== ====================
glmark2 2021.02
============================ ============================
OpenGL信息
GL_VENDOR:ARM
GL_RENDERER: Mali-T860
GL_VERSION: OpenGL ES 3.2 v1.r18p0-01rel0.5cb5681058e8e076ff89747c20c32578
================================ ======================
[build] use-vbo=false: FPS: 60 FrameTime: 16.667 ms
[build] use-vbo=true: FPS: 60 FrameTime: 16.667 ms
[texture] texture-filter=nearest: FPS: 60 FrameTime: 16.667 ms
[texture] texture-filter=linear:^C FPS: 60 FrameTime: 16.667 ms
============ =============================================
glmark2 得分:60
=== ==================================================== ==
## Ubuntu 20
## QT/ffplay 硬件解码器工作正常。
### 注意 X11/Desktop Qt 和 mpv 的硬件视频解码器是基于 gstream 插件的
### Firefly ffmpeg 来自 firefly source resposiity
## dpkg -l |grep firefly
# /etc/apt/sources.list
举报