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Added note on sync

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Sascha Willems 2022-02-27 14:19:33 +01:00
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@ -11,6 +11,7 @@ A comprehensive collection of open source C++ examples for [Vulkan®](https://ww
+ [Building](#Building)
+ [Running](#Running)
+ [Shaders](#Shaders)
+ [A note on synchronization](#a-note-on-synchronization)
+ [Examples](#Examples)
+ [Basics](#Basics)
+ [glTF](#glTF)
@ -90,6 +91,11 @@ Note that some examples require specific device features, and if you are on a mu
Vulkan consumes shaders in an intermediate representation called SPIR-V. This makes it possible to use different shader languages by compiling them to that bytecode format. The primary shader language used here is [GLSL](data/shaders/glsl) but thanks to an external contribution you'll also find [HLSL](data/shaders/hlsl) shader sources.
## A note on synchronization
Synchronization in the master branch currently isn't optimal und uses ```vkDeviceQueueWaitIdle``` at the end of each frame. This is a heavy operation and is suboptimal in regards to having CPU and GPU operations run in parallel. I'm currently reworking this in the [this branch](https://github.com/SaschaWillems/Vulkan/tree/proper_sync_dynamic_cb). While still work-in-progress, if you're interested in a more proper way of synchronization in Vulkan, please take a look at that branch.
## Examples
### Basics