Hello,
I'm trying to write resource binding related code for my Vulkan rendererr.

The idea is there are a few static descriptor set layouts, and a few descriptor sets.
Each descriptor set contains data based on how often the data needs to be updated.
Like this: https://zoo.dev/blog/vulkan-resource-bind…

gpu said:
the precomputed method now met banding artifact:(

Then you loose precision at some point. Mayebe that's related to the other PNG problem.
Ofc. there should be zero difference from using precomputed data vs. calculating the same data every frame. So you need to investigate…

gpu said:
do you hav…

giuseppe7 said:
I dispatch a Compute Shader for each instance of my model. So for example, I have 30 instancies, I dispatch a Compute Shader 30 times.

It's no mistake, but i think your approach is very inefficient.
It looks you launch only one workgroup, then wait until it is done, then launch the nex…

Pagur said:
But this is clearly not the number provided by AMD which is just 304.8 GTexel/s (1905 MHz x 160 TMU).

A RX 5700 has memory bandwidth of 448 GB/s, and assuming a texel is one byte, this number matches better.

Pagur said:
it seems legit to compute the texture fill rate as follow: Texture Rate…

Hi,

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