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VK_KHR_pipeline_executable_properties
Sometimes you want to go and inspect details of the shaders that are used with specific draw calls in a frame. With RenderDoc this is really easy if t
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Multiple syncobjs support for V3D(V) (Part 1)
As you may already know, we at
Igalia have been working on
several improvements to the 3D rendering drivers of Broadcom Videocore GPU,
found in Raspbe
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Multiple syncobjs support for V3D(V) (Part 2)
In the previous post, I described how we enable multiple syncobjs capabilities
in the V3D kernel driver. Now I will tell you what was changed on the
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v3dv status update 2022-05-16
We haven’t posted updates to the work done on the V3DV driver since
we announced the driver becoming Vulkan 1.1 Conformant.
But after reaching that mi
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Vulkan 1.2 getting closer
Lately I have been exposing a bit more functionality in V3DV and was wondering how far we are from Vulkan 1.2. Turns out that a lot of the new Vulkan...
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A little testing
Years ago I started writing Graphene as a small library of 3D transformation-related math types to be used by GTK (and possibly Clutter, even if that didn’t pan out until...
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Amberol
In the beginning… In 1997, I downloaded my first MP3 file. It was linked on a website, and all I had was a 56k modem, so it took me ages to...
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Modesetting: A Glamor-less RPi adventure
The goal of this adventure is to have hardware acceleration for applications when we have Glamor disabled in the X server.
What is Glamor ?
Gl
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Spicy Progress
Spicy Progress
For a while, we had lots of updates and excitement on our "spicy-sections" proposal - but you've probably noticed it's gotten a litt
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Playing with the rpi4 CPU/GPU frequencies
In recent days I have been testing how modifying the default CPU and GPU frequencies on the rpi4 increases the performance of our reference Vulkan app
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Baremetal RISC-V
After re-watching suckerpinch’s Reverse Emulation video I got inspired to try and replicate what
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Automated accessibility testing
Accessibility TestingIntroI think it’s fair to say that every application developer needs to take care of accessibility at some point. Indeed, even if
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