New Vulkan example: Deferred shading and shadows ?>

New Vulkan example: Deferred shading and shadows

Based on the recently updated deferred shading example, I have added a new example to my open source C++ Vulkan samples. This example adds dynamic shadows from multiple light sources, showcasing a few technologies that can be used to make rendering of multiple shadows more efficient. To achieve this, the example uses a layered depth attachment with one layer per light source that is sampled in the final scene composition. Traditionally one would do multiple passes to render the depth…

Read More Read More

Updated Vulkan deferred shading example video ?>

Updated Vulkan deferred shading example video

Over the past few weeks and months I’ve been constantly working on my Vulkan examples, enhancing existing demos, adding new ones, fixing bugs reported and merging pull requests (thx to anyone that has contributed!). I even found some time to work on a Vulkn deferred shading playground using Crytek’s famous Sponza model. You can find the repository for it here. This Sunday I decided to visually upgrade the deferred shading example included in my samples repository. Deferred shading is commonly…

Read More Read More

Khronos Chapter Munich Vulkan Slides ?>

Khronos Chapter Munich Vulkan Slides

I’ve been speaking about my Vulkan launch day contributions and my experiences moving from OpenGL to Vulkan at the Khronos Munich Chapter Grand Opening last friday at the AMD offices. This was a great event, and finally getting to know some of the people in real was an awesome personal experience. So at this point I’d like to thank all the people that helped make this event happen and all these that attended, had a real blast talking and discussing…

Read More Read More

Vulkan Examples update ?>

Vulkan Examples update

The last few weeks since the Vulkan launch (one month ago) have been pretty busy. I’ve been adding new examples to to my github repository (almost at 30), fixed some bugs (thanks to everyone that has contributed!) and finally added Android support to all examples (removing the few separate Vulkan Android samples). I also provide pre-built binaries for Windows, Linux and Android (only ARM right now) if you just want to try out the examples at vulkan.gpuinfo.org :  Windows Note : The…

Read More Read More

Vulkan is here! ?>

Vulkan is here!

Khronos finally launched Vulkan 1.0! After 18 months of hard works and a huge industry-wide collaboration, this is a huge success. And this is not only an API-launch, but a hard launch with drivers for Vulkan from NVidia, AMD, Intel, etc. on mulitple platforms. My launch contributions Some time ago I was invited to be a part of the Vulkan Advisory Panel board. So I actually got a head-start and also released some Vulkan related stuff to the public on…

Read More Read More

Vulkan specification complete, release imminent ?>

Vulkan specification complete, release imminent

68747470733a2f2f7777772e6b68726f6e6f732e6f72672f6173736574732f75706c6f6164732f617069732f67646673676b6a6834353574342f676c6e6578742d6c6f676f2e706e67

Great news! The Khronos Vulkan Working Group just announced that the specification is complete (and has entered the legal review process) and the release is imminent.

Though the initial time frame of 2015 was missed (by a bit), this should mean that Vulkan will be ready for launch in early 2016. This will include SDKs for all supported platforms, production ready drivers from several IHV, resources, tools, demos, examples and much more.

(more…)

Vulkan related works ?>

Vulkan related works

  In case you don’t follow me on twitter or aren’t watching my github repositories, I’ve been working on Vulkan related stuff over the last few months. And with Vulkan’s release approaching it’s time for a short summary on what I plan on release upon or shortly after launch of the new graphics and compute API. Vulkan Hardware Capability Viewer As with OpenGL and OpenGL ES I’ll also do a Vulkan Hardware Capability viewer (github). It looks (and works) pretty…

Read More Read More

Introducing gpuinfo.org ?>

Introducing gpuinfo.org

Aside from playing around with a certain new API, I’ve also been working on the web front end OpenGL and OpenGL ES hardware database. Though I redid the visual side of both some time ago they differed too much for my taste and especially the OpenGL ES database was lacking lots compared to the OpenGL one. No live search, bad visuals (especially for the reports), lacking compare features and much more. So I did put lots of work in getting…

Read More Read More

Vulkan from the POV of a hobby 3D developer ?>

Vulkan from the POV of a hobby 3D developer

  As there have been lots of new information on Vulkan, Khronos‘ new graphics and compute API I decided to do a little write up of the new API from a hobby 3D developer’s point of view. Although I’ve been writing games, demos and applications with OpenGL for roughly 15 years now I still consider myself a hobby developer in terms of 3D graphics. My job is not depending on pushing pixels, maxing out draw calls or swizzling shader commands,…

Read More Read More