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remove buffer array info

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This commit is contained in:
Carter Anderson 2020-05-11 14:07:09 -07:00
parent 7a71873a32
commit f98918fd5c
2 changed files with 4 additions and 48 deletions
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41
crates/bevy_render/src/render_graph/nodes/uniform_node.rs
View file

@ -2,7 +2,7 @@ use crate::{
pipeline::VertexBufferDescriptors,
render_graph::{CommandQueue, Node, ResourceSlots, SystemNode},
render_resource::{
BufferArrayInfo, BufferInfo, BufferUsage, RenderResource, RenderResourceAssignment,
BufferInfo, BufferUsage, RenderResource, RenderResourceAssignment,
RenderResourceAssignments, RenderResourceAssignmentsId, ResourceInfo,
},
renderer::{RenderContext, RenderResourceContext, RenderResources},
@ -136,36 +136,9 @@ where
render_resource_context: &dyn RenderResourceContext,
align: bool,
) {
let new_capacity = if let Some(buffer) = buffer_array_status.buffer {
let mut new_capacity = None;
render_resource_context.get_resource_info(buffer, &mut |resource_info| {
new_capacity = if let Some(ResourceInfo::Buffer(BufferInfo {
array_info: Some(array_info),
..
})) = resource_info
{
if array_info.item_capacity < buffer_array_status.new_item_count {
// over capacity. lets resize
Some(
buffer_array_status.new_item_count
+ buffer_array_status.new_item_count / 2,
)
} else {
// under capacity. no change needed
None
}
} else {
// incorrect resource type. overwrite with new buffer
Some(buffer_array_status.new_item_count)
};
});
new_capacity
} else {
// buffer does not exist. create it now.
Some(buffer_array_status.new_item_count)
};
if let Some(new_capacity) = new_capacity {
if buffer_array_status.current_item_capacity < buffer_array_status.new_item_count {
let new_capacity =
buffer_array_status.new_item_count + buffer_array_status.new_item_count / 2;
let mut item_size = buffer_array_status.item_size;
if align {
item_size = Self::get_aligned_dynamic_uniform_size(item_size);
@ -174,14 +147,8 @@ where
let total_size = item_size * new_capacity;
let buffer = render_resource_context.create_buffer(BufferInfo {
array_info: Some(BufferArrayInfo {
item_capacity: new_capacity,
item_size,
..Default::default()
}),
size: total_size,
buffer_usage: BufferUsage::COPY_DST | BufferUsage::UNIFORM,
is_dynamic: true,
});
buffer_array_status.current_item_capacity = new_capacity;

11
crates/bevy_render/src/render_resource/resource_info.rs
View file

@ -1,18 +1,9 @@
use crate::render_resource::BufferUsage;
#[derive(Default, Debug, Clone, Eq, PartialEq)]
pub struct BufferArrayInfo {
pub item_size: usize,
pub item_capacity: usize,
}
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct BufferInfo {
pub size: usize,
pub buffer_usage: BufferUsage,
// TODO: remove array info and is_dynamic
pub array_info: Option<BufferArrayInfo>,
pub is_dynamic: bool,
}
impl Default for BufferInfo {
@ -20,8 +11,6 @@ impl Default for BufferInfo {
BufferInfo {
size: 0,
buffer_usage: BufferUsage::NONE,
array_info: None,
is_dynamic: false,
}
}
}