The reason I prefer at the moment the way to change the order in the
code is that there it is checked if the desktop implementation is an
allowed choice. I do not know what the behavior would be if this is not
a valid choice for some case but we use the command line flag.

The patch still allows to use "--use-gl=" in
/etc/chromium.d/default-flags if people want to use something else for
their installation.

Best,
Jan

Am 09.01.21 um 08:03 schrieb Sedat Dilek:
> Hi,
> 
> Jan Luca is working on a patch "Use desktop gl implementation as default"...
> 
> What about placing "--use-gl=desktop" in /etc/chromium.d/default-flags
> as an alternative?
> 
> # Default for GPU hardware-acceleration (Debian bug #979135)
> export CHROMIUM_FLAGS="$CHROMIUM_FLAGS --use-gl=desktop"
> 
> Cannot say if this is wanted behaviour - to enable GPU hw-accel by default?
> Looks like a safer methon when GPU hw-accel is wanted.
> 
> In my logs I found references to Skia renderer...
> 
> [ chrome://flags ]
> 
> Skia API for compositing
> If enabled, the display compositor will use Skia as the graphics API
> instead of OpenGL ES. – Mac, Windows, Linux, Android
> Here set to "Default"
> 
> [ chrome://gpu ]
> Graphics Feature Status > Skia Renderer: Enabled
> 
> Cannot judge when not using ANGLE libs if there is a fallback to OpenGL ES.
> Might be OpenGL ES renderer is the better choice?
> 
> I have not looked for the parameters and cannot say I will play with them.
> 
> ( BTW, I played with Vulkan support enabled - slow performance here
> with Intel Sandy Bridge GPU. )
> 
> Regards,
> - Sedat -
> 
> [1] https://salsa.debian.org/janluca-guest/chromium/-/commits/angle_fix
> [2] https://wiki.archlinux.org/index.php/chromium#Force_GPU_acceleration
> [3] https://wiki.archlinux.org/index.php/chromium#Hardware_video_acceleration
> 

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