archive-gh-me/maplibre-rs
1
0
Fork 0
mirror of https://github.com/maplibre/maplibre-rs.git synced 2025-12-08 19:05:57 +00:00
Code Issues Projects Releases Wiki Activity

Extract variables

Browse Source
This commit is contained in:
Maximilian Ammann 2022-01-07 21:15:53 +01:00
parent a222f4456a
commit 847ee33635
1 changed files with 11 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/render/state.rs
View File

@ -86,6 +86,11 @@ impl SceneParams {
} }
} }
const VERTEX_BUFFER_SIZE: BufferAddress = 1024 * 1024 * 32;
const INDICES_BUFFER_SIZE: BufferAddress = 1024 * 1024 * 32;
const TILE_META_COUNT: BufferAddress = 512;
const TILE_MASK_INSTANCE_COUNT: BufferAddress = 512;
impl State { impl State {
pub async fn new(window: &Window) -> Self { pub async fn new(window: &Window) -> Self {
let mut measure = Measure::time(); let mut measure = Measure::time();
@ -151,20 +156,20 @@ impl State {
let vertex_uniform_buffer = device.create_buffer(&wgpu::BufferDescriptor { let vertex_uniform_buffer = device.create_buffer(&wgpu::BufferDescriptor {
label: None, label: None,
size: 1024 * 1024 * 16, size: VERTEX_BUFFER_SIZE,
usage: wgpu::BufferUsages::VERTEX | wgpu::BufferUsages::COPY_DST, usage: wgpu::BufferUsages::VERTEX | wgpu::BufferUsages::COPY_DST,
mapped_at_creation: false, mapped_at_creation: false,
}); });
let indices_uniform_buffer = device.create_buffer(&wgpu::BufferDescriptor { let indices_uniform_buffer = device.create_buffer(&wgpu::BufferDescriptor {
label: None, label: None,
size: 1024 * 1024 * 16, size: INDICES_BUFFER_SIZE,
usage: wgpu::BufferUsages::INDEX | wgpu::BufferUsages::COPY_DST, usage: wgpu::BufferUsages::INDEX | wgpu::BufferUsages::COPY_DST,
mapped_at_creation: false, mapped_at_creation: false,
}); });
let tile_masks_uniform_buffer_size = let tile_masks_uniform_buffer_size =
std::mem::size_of::<MaskInstanceUniform>() as u64 * 128; // FIXME: Tile count? std::mem::size_of::<MaskInstanceUniform>() as u64 * TILE_MASK_INSTANCE_COUNT;
let tile_mask_instances = device.create_buffer(&wgpu::BufferDescriptor { let tile_mask_instances = device.create_buffer(&wgpu::BufferDescriptor {
label: None, label: None,
@ -178,7 +183,7 @@ impl State {
std::mem::size_of::<GlobalsUniform>() as u64, std::mem::size_of::<GlobalsUniform>() as u64,
); );
let tiles_uniform_buffer_size = std::mem::size_of::<TileUniform>() as u64 * 128; // FIXME: Tile count? let tiles_uniform_buffer_size = std::mem::size_of::<TileUniform>() as u64 * TILE_META_COUNT;
let tiles_uniform_buffer = device.create_buffer(&wgpu::BufferDescriptor { let tiles_uniform_buffer = device.create_buffer(&wgpu::BufferDescriptor {
label: Some("Tiles ubo"), label: Some("Tiles ubo"),
size: tiles_uniform_buffer_size, size: tiles_uniform_buffer_size,
@ -306,8 +311,8 @@ impl State {
projection, projection,
suspended: false, // Initially the app is not suspended suspended: false, // Initially the app is not suspended
buffer_pool: BufferPool::new( buffer_pool: BufferPool::new(
BackingBufferDescriptor(vertex_uniform_buffer, 1024 * 1024 * 16), BackingBufferDescriptor(vertex_uniform_buffer, VERTEX_BUFFER_SIZE),
BackingBufferDescriptor(indices_uniform_buffer, 1024 * 1024 * 16), BackingBufferDescriptor(indices_uniform_buffer, INDICES_BUFFER_SIZE),
), ),
tile_mask_pattern: TileMaskPattern::new(), tile_mask_pattern: TileMaskPattern::new(),
} }