Title: Graphics & video acceleration for firefly-rk3399 in ubuntu [Print This Page] Author: isle Time: 3/27/2017 10:44 Title: Graphics & video acceleration for firefly-rk3399 in ubuntu Last edited by isle In 4/11/2017 11:46 Editor
New ubuntu firmware for firefly-rk3399 (Beta version):
Graphics test:
add opencl £º
baidu £º http://pan.baidu.com/s/1jISdOZO
google£º https://drive.google.com/file/d/ ... kU/view?usp=sharing Author: BiatuAutMiahn Time: 4/2/2017 14:18
"Firefly-rk3399_xubuntu1604_201703241137_Beta.img" will not flash using any tool I useAuthor: isle Time: 4/6/2017 10:12
what i use is the windows tool at the version 2.38.Author: dividiti Time: 4/18/2017 22:53
Installed the OpenCL image from the link above - it works!
OpenCL C version: OpenCL C 1.2 v1.r13p0-00rel0-git(a4271c9).1ad3fc5b648bfed782705ad469a9797a
Address bits: 64
Parallel compute units: 4
Copy the code
Author: Roman Time: 4/20/2017 17:01
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.Author: isle Time: 4/20/2017 17:13
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.Author: sergemon Time: 4/20/2017 20:32
Hi isle,
How did you run the OpenCL demo?Author: isle Time: 4/21/2017 14:32
like this: https://developer.arm.com/products/software/mali-sdks/openclAuthor: Roman Time: 4/21/2017 17:57
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.
Author: korinel Time: 5/30/2017 14:33
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?Author: isle Time: 5/31/2017 10:22
Not yet.Author: cfrank Time: 4/14/2018 14:22
Is Lunix still supported for Firefly-RK3399? I bought it for Linux because the documentation mentions dual boot, but it only boots into android. The closest resource I found was http://bbs.t-firefly.com/forum.php?mod=viewthread&tid=1921
I downloaded the files below, but no instructions for SD install. without that the board is useless to me.
Firefly-rk3399_xubuntu1604_201703241137_Beta.7z
Firefly-rk3399_xubuntu1604_201704100952_Beta.7z
Also the information is more than 6 months old with no resolution. Please help.Author: gracead513 Time: 1/10/2026 21:35
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Welcome Firefly Open Source Community (https://bbs.t-firefly.com/)
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