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some cleanup wgpu_renderer cleanup

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This commit is contained in:
Carter Anderson 2020-03-30 19:34:48 -07:00
parent 17d4bec08c
commit bfa8afbc97
1 changed files with 44 additions and 45 deletions
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89
src/render/renderer/renderers/wgpu_renderer/wgpu_renderer.rs
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@ -1,7 +1,9 @@
use super::{wgpu_type_converter::OwnedWgpuVertexBufferDescriptor, WgpuRenderPass, WgpuResources};
use crate::{
asset::{AssetStorage, Handle},
core::{winit::WinitWindows, Event, EventHandle, WindowCreated, WindowResized, Windows, Window},
core::{
winit::WinitWindows, Event, EventHandle, Window, WindowCreated, WindowResized, Windows,
},
legion::prelude::*,
render::{
pass::{
@ -64,7 +66,7 @@ impl WgpuRenderer {
device: Rc::new(RefCell::new(device)),
queue,
encoder: None,
window_resized_event_handle: window_resized_event_handle,
window_resized_event_handle,
window_created_event_handle,
intialized: false,
wgpu_resources: WgpuResources::default(),
@ -82,14 +84,15 @@ impl WgpuRenderer {
}
pub fn create_render_pipeline(
wgpu_resources: &mut WgpuResources,
&mut self,
pipeline_handle: Handle<PipelineDescriptor>,
pipeline_descriptor: &mut PipelineDescriptor,
shader_storage: &AssetStorage<Shader>,
device: &wgpu::Device,
) -> wgpu::RenderPipeline {
) {
let device = self.device.borrow();
let layout = pipeline_descriptor.get_layout().unwrap();
for bind_group in layout.bind_groups.iter() {
if let None = wgpu_resources.bind_group_layouts.get(&bind_group.id) {
if let None = self.wgpu_resources.bind_group_layouts.get(&bind_group.id) {
let bind_group_layout_binding = bind_group
.bindings
.iter()
@ -104,7 +107,7 @@ impl WgpuRenderer {
bindings: bind_group_layout_binding.as_slice(),
});
wgpu_resources
self.wgpu_resources
.bind_group_layouts
.insert(bind_group.id, wgpu_bind_group_layout);
}
@ -115,7 +118,7 @@ impl WgpuRenderer {
.bind_groups
.iter()
.map(|bind_group| {
wgpu_resources
self.wgpu_resources
.bind_group_layouts
.get(&bind_group.id)
.unwrap()
@ -138,32 +141,38 @@ impl WgpuRenderer {
.map(|c| c.into())
.collect::<Vec<wgpu::ColorStateDescriptor>>();
if let None = wgpu_resources
if let None = self
.wgpu_resources
.shader_modules
.get(&pipeline_descriptor.shader_stages.vertex)
{
wgpu_resources.create_shader_module(
device,
self.wgpu_resources.create_shader_module(
&device,
pipeline_descriptor.shader_stages.vertex,
shader_storage,
);
}
if let Some(fragment_handle) = pipeline_descriptor.shader_stages.fragment {
if let None = wgpu_resources.shader_modules.get(&fragment_handle) {
wgpu_resources.create_shader_module(device, fragment_handle, shader_storage);
if let None = self.wgpu_resources.shader_modules.get(&fragment_handle) {
self.wgpu_resources
.create_shader_module(&device, fragment_handle, shader_storage);
}
};
let vertex_shader_module = wgpu_resources
let vertex_shader_module = self
.wgpu_resources
.shader_modules
.get(&pipeline_descriptor.shader_stages.vertex)
.unwrap();
let fragment_shader_module = match pipeline_descriptor.shader_stages.fragment {
Some(fragment_handle) => {
Some(wgpu_resources.shader_modules.get(&fragment_handle).unwrap())
}
Some(fragment_handle) => Some(
self.wgpu_resources
.shader_modules
.get(&fragment_handle)
.unwrap(),
),
None => None,
};
@ -202,7 +211,9 @@ impl WgpuRenderer {
alpha_to_coverage_enabled: pipeline_descriptor.alpha_to_coverage_enabled,
};
device.create_render_pipeline(&mut render_pipeline_descriptor)
let render_pipeline = device.create_render_pipeline(&mut render_pipeline_descriptor);
self.render_pipelines
.insert(pipeline_handle, render_pipeline);
}
pub fn create_render_pass<'a>(
@ -455,30 +466,6 @@ impl Renderer for WgpuRenderer {
resources.get::<RenderResourceAssignments>().unwrap();
let pipeline_compiler = resources.get::<PipelineCompiler>().unwrap();
for pipeline_descriptor_handle in render_graph.pipeline_descriptors.iter() {
if let Some(compiled_pipelines_iter) =
pipeline_compiler.iter_compiled_pipelines(*pipeline_descriptor_handle)
{
for compiled_pipeline_handle in compiled_pipelines_iter {
// create pipelines
// TODO: merge this into "setup draw targets" loop
if !self.render_pipelines.contains_key(compiled_pipeline_handle) {
let compiled_pipeline_descriptor =
pipeline_storage.get_mut(compiled_pipeline_handle).unwrap();
let render_pipeline = WgpuRenderer::create_render_pipeline(
&mut self.wgpu_resources,
compiled_pipeline_descriptor,
&shader_storage,
&self.device.borrow(),
);
self.render_pipelines
.insert(*compiled_pipeline_handle, render_pipeline);
}
}
}
}
// setup draw targets
for (pass_name, _pass_descriptor) in render_graph.pass_descriptors.iter() {
if let Some(pass_pipelines) = render_graph.pass_pipelines.get(pass_name) {
@ -487,9 +474,21 @@ impl Renderer for WgpuRenderer {
pipeline_compiler.iter_compiled_pipelines(*pass_pipeline)
{
for compiled_pipeline_handle in compiled_pipelines_iter {
let pipeline_descriptor =
pipeline_storage.get(compiled_pipeline_handle).unwrap();
for draw_target_name in pipeline_descriptor.draw_targets.iter() {
let compiled_pipeline_descriptor =
pipeline_storage.get_mut(compiled_pipeline_handle).unwrap();
// create wgpu pipeline if it doesn't exist
if !self.render_pipelines.contains_key(compiled_pipeline_handle) {
self.create_render_pipeline(
*compiled_pipeline_handle,
compiled_pipeline_descriptor,
&shader_storage,
);
}
// setup pipeline draw targets
for draw_target_name in compiled_pipeline_descriptor.draw_targets.iter()
{
let draw_target = render_graph_mut
.draw_targets
.get_mut(draw_target_name)