This uses ALC_SOFT_pause_device extension which is available since
OpenAL-soft 1.16. We guarantee almost 100% availability of this extension
since we've been using OpenAL-soft in Android since beginning.
Fixes#1828
Assigning to and accessing extra shader variables can increase VGPR / wave-variant register usage in shaders, which is often a limiting factor for performance in non-trivial shaders. Accessing the uniforms directly should bypass that.
Since these objects basically get used every frame
we shouldn't store them in a hashmap with potentially
worse performance.
Instead storing them in member variables should be better.
It's not sure if this extension is supported everywhere
This commit uses normal descriptor pools, sets and writes,
which are all availabel in base vulkan.
Until now we only considered the builtin uniform variables.
This commit attempts to make the code in the vulkan Shader
implementation more general, as to allow for custom uniforms.
This is not possible yet, but should be easier to implement now.
Until now we've used a command buffer for every swap chain image,
however it makes more sense to just have a command buffer for every
frame in flight, since we won't be ever recording more than that.
This makes it more in line with the data transfer command buffers,
which are also just created per frame in flight.
This should make more sense.
There is no real effect yet when rendering, however debugging the
application with renderdoc reveals that the mipmap generation is
already correct. There's probably something weird going on with the
sampling. I'll have to look into that next.
Until now we did a linear search in a vector to find the cashed
pipeline given a certain configuration. This is of course not a very
efficient way. This commit now uses a hashmap which should still be
fast even when there are a lot of pipelines already created.
niki
Klonan
Miku AuahDark
slime
nikeinikei
Er2