Graphics & video acceleration for firefly-rk3399 in ubuntu

isle

New ubuntu firmware for firefly-rk3399 (Beta version):
Graphics test:

1. sudo apt install glmark2-es2
   
2. glmark2-es2

Copy the code

video test :

1. test_dec-gst.sh

Copy the code

dowload from here:
baidu:  https://pan.baidu.com/s/1qXFzhik  
google:  https://drive.google.com/file/d/ ... Ws/view?usp=sharing

add opencl ：
baidu  ： http://pan.baidu.com/s/1jISdOZO
google： https://drive.google.com/file/d/ ... kU/view?usp=sharing

BiatuAutMiahn

"Firefly-rk3399_xubuntu1604_201703241137_Beta.img" will not flash using any tool I use

isle

what i use is the windows tool at the version 2.38.

dividiti

Installed the OpenCL image from the link above  - it works!

1. 
   
2. Platform ID: 0
   
3. Device ID: 0
   
4. Device: Mali-T860
   
5. Vendor: ARM
   
6. Hardware (device) version: OpenCL 1.2 v1.r13p0-00rel0-git(a4271c9).1ad3fc5b648bfed782705ad469a9797a
   
7. Software (driver) version: 1.2
   
8. OpenCL C version: OpenCL C 1.2 v1.r13p0-00rel0-git(a4271c9).1ad3fc5b648bfed782705ad469a9797a
   
9. Address bits: 64
   
10. Parallel compute units: 4
    

Copy the code

Roman

in gl2mark2 it has lower results than MIQI rk3288 board with 4.11 kernel  
for example terrain on miqi 20fps and on rk3399 only 13 fps.
and now it lacks of vsync.

isle

If you want get the score of the GPU performance. you need use the command "glmark2-es2 --off-screen"
because the  limitation is the X11 driver. not the mali GPU.

sergemon

Hi isle,
How did you run the OpenCL demo?

isle

like this:
https://developer.arm.com/products/software/mali-sdks/opencl

Roman

So if you'll upgrade kernel to 4.11 with this guy patches https://github.com/Miouyouyou/MyyQi
you've got higher results + VSYNC
--off-screen is not intrested because everyone wants to have fast desktop for everyday usage.

korinel

I notice you mentioned video acceleration in the title.  Is there any support for hardware h.264 encoding or decoding yet on the command line, with e.g. ffmpeg?