GameDevArea/wgpu-rs
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Add Debug mod + Priorize discrete GPU

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This commit is contained in:
Florian RICHER 2020-11-29 22:00:08 +01:00
parent a68b8bc000
commit b5470b3a6c
1 changed files with 39 additions and 1 deletions
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40
src/render/vulkan/mod.rs
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@ -1,3 +1,4 @@
use std::sync::Arc;
use vulkano::sync::GpuFuture;
use vulkano::command_buffer::CommandBuffer;
use vulkano::command_buffer::AutoCommandBufferBuilder;
@ -7,14 +8,51 @@ use vulkano::device::DeviceExtensions;
use vulkano::device::Features;
use vulkano::device::Device;
use vulkano::instance::PhysicalDevice;
use vulkano::instance::PhysicalDeviceType;
use vulkano::instance::Instance;
use vulkano::instance::InstanceExtensions;
#[cfg(debug_assertions)]
fn get_physical_device<'a>(instance: &'a Arc<Instance>) -> Option<PhysicalDevice<'a>> {
println!("###################################### PRINT PHYSICAL DEVICES ######################################");
for physical_device in PhysicalDevice::enumerate(instance) {
println!("Available device: {} (type: {:?})", physical_device.name(), physical_device.ty());
}
let physical_device = match PhysicalDevice::enumerate(instance).find(|physical_device| physical_device.ty() == PhysicalDeviceType::DiscreteGpu) {
Some(physical_device) => Some(physical_device),
None => match PhysicalDevice::enumerate(instance).next() {
Some(physical_device) => Some(physical_device),
None => None
}
};
match physical_device {
Some(physical_device) => println!(
"--- Using device: {} (type: {:?})",
physical_device.name(),
physical_device.ty()
),
None => println!("--- Error: No device found")
}
println!("####################################### END PHYSICAL DEVICES #######################################");
physical_device
}
#[cfg(not(debug_assertions))]
fn get_physical_device<'a>(instance: &'a Arc<Instance>) -> Option<PhysicalDevice<'a>> {
match PhysicalDevice::enumerate(instance).find(|physical_device| physical_device.ty() == PhysicalDeviceType::DiscreteGpu) {
Some(physical_device) => Some(physical_device),
None => match PhysicalDevice::enumerate(instance).next() {
Some(physical_device) => Some(physical_device),
None => None
}
}
}
pub fn test() {
let instance = Instance::new(None, &InstanceExtensions::none(), None)
.expect("Failed to create instance");
let physical = PhysicalDevice::enumerate(&instance).next().expect("No device available");
let physical = get_physical_device(&instance).unwrap();
let queue_family = physical.queue_families()
.find(|&q| q.supports_graphics())