mirror of
https://github.com/servo/servo.git
synced 2025-08-06 14:10:11 +01:00
Upgrade wgpu-core version to 0.5.0 and implement server-side logic for wgpu id recycling
Remove current implementation of MapReadAsync
This commit is contained in:
Kunal Mohan
parent
1a74382603
commit
a4f911699a
15 changed files with 504 additions and 339 deletions
388
Cargo.lock
generated
388
Cargo.lock
generated
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@ -161,11 +161,11 @@ checksum = "3ae7d751998c189c1d4468cf0a39bb2eae052a9c58d50ebb3b9591ee3813ad50"
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@ -429,6 +429,12 @@ dependencies = [
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@ -729,18 +735,27 @@ dependencies = [
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@ -1797,9 +1812,9 @@ dependencies = [
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@ -1808,19 +1823,19 @@ dependencies = [
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[[package]]
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@ -1828,9 +1843,9 @@ dependencies = [
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[[package]]
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"log",
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"raw-window-handle",
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[[package]]
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[[package]]
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"slab",
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"rayon",
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]
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"msg",
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"net_traits",
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"num-traits",
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"profile_traits",
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"rayon",
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"mitochondria",
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"msg",
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"net_traits",
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"parking_lot",
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"parking_lot 0.9.0",
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"metrics",
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"msg",
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"net_traits",
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"parking_lot",
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"parking_lot 0.9.0",
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"net_traits",
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]
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||||
|
|
@ -3982,6 +4071,19 @@ dependencies = [
|
|||
"unicode-xid 0.2.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "peek-poke-derive"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6fb44a25c5bba983be0fc8592dfaf3e6d0935ce8be0c6b15b2a39507af34a926"
|
||||
dependencies = [
|
||||
"proc-macro2 1.0.1",
|
||||
"quote 1.0.2",
|
||||
"syn",
|
||||
"synstructure",
|
||||
"unicode-xid 0.2.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "peeking_take_while"
|
||||
version = "0.1.2"
|
||||
|
|
@ -4422,16 +4524,6 @@ version = "0.6.16"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1132f845907680735a84409c3bebc64d1364a5683ffbce899550cd09d5eaefc1"
|
||||
|
||||
[[package]]
|
||||
name = "relevant"
|
||||
version = "0.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bbc232e13d37f4547f5b9b42a5efc380cabe5dbc1807f8b893580640b2ab0308"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"log",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "remove_dir_all"
|
||||
version = "0.5.2"
|
||||
|
|
@ -4441,33 +4533,6 @@ dependencies = [
|
|||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rendy-descriptor"
|
||||
version = "0.5.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f475bcc0505946e998590f1f0545c52ef4b559174a1b353a7ce6638def8b621e"
|
||||
dependencies = [
|
||||
"gfx-hal",
|
||||
"log",
|
||||
"relevant",
|
||||
"smallvec 0.6.13",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rendy-memory"
|
||||
version = "0.5.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ed492161a819feae7f27f418bb16035276ac20649c60d756699152cb5c1960ec"
|
||||
dependencies = [
|
||||
"colorful",
|
||||
"gfx-hal",
|
||||
"hibitset",
|
||||
"log",
|
||||
"relevant",
|
||||
"slab",
|
||||
"smallvec 0.6.13",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rle-decode-fast"
|
||||
version = "1.0.1"
|
||||
|
|
@ -4483,6 +4548,17 @@ dependencies = [
|
|||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ron"
|
||||
version = "0.5.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2ece421e0c4129b90e4a35b6f625e472e96c552136f5093a2f4fa2bbb75a62d5"
|
||||
dependencies = [
|
||||
"base64 0.10.1",
|
||||
"bitflags",
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rust-argon2"
|
||||
version = "0.7.0"
|
||||
|
|
@ -4618,7 +4694,7 @@ dependencies = [
|
|||
"msg",
|
||||
"net_traits",
|
||||
"num-traits",
|
||||
"parking_lot",
|
||||
"parking_lot 0.9.0",
|
||||
"percent-encoding",
|
||||
"phf",
|
||||
"phf_codegen",
|
||||
|
|
@ -4681,7 +4757,7 @@ dependencies = [
|
|||
"metrics",
|
||||
"msg",
|
||||
"net_traits",
|
||||
"parking_lot",
|
||||
"parking_lot 0.9.0",
|
||||
"profile_traits",
|
||||
"range",
|
||||
"script_traits",
|
||||
|
|
@ -5222,16 +5298,6 @@ dependencies = [
|
|||
"opaque-debug",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "shared_library"
|
||||
version = "0.1.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5a9e7e0f2bfae24d8a5b5a66c5b257a83c7412304311512a0c054cd5e619da11"
|
||||
dependencies = [
|
||||
"lazy_static",
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "shellwords"
|
||||
version = "1.0.0"
|
||||
|
|
@ -5397,10 +5463,23 @@ checksum = "b72d540d5c565dbe1f891d7e21ceb21d2649508306782f1066989fccb0b363d3"
|
|||
|
||||
[[package]]
|
||||
name = "spirv_cross"
|
||||
version = "0.16.0"
|
||||
source = "git+https://github.com/servo/spirv_cross?branch=wgpu-servo#636677bad724797789239c16e6d332e9b4d97b86"
|
||||
version = "0.20.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a33a9478e9c78782dd694d05dee074703a9c4c74b511de742b88a7e8149f1b37"
|
||||
dependencies = [
|
||||
"cc",
|
||||
"js-sys",
|
||||
"wasm-bindgen",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "spirv_headers"
|
||||
version = "1.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3f1418983d16481227ffa3ab3cf44ef92eebc9a76c092fbcd4c51a64ff032622"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"num-traits",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -5505,7 +5584,7 @@ dependencies = [
|
|||
"num-traits",
|
||||
"num_cpus",
|
||||
"owning_ref",
|
||||
"parking_lot",
|
||||
"parking_lot 0.9.0",
|
||||
"precomputed-hash",
|
||||
"rayon",
|
||||
"regex",
|
||||
|
|
@ -5605,9 +5684,9 @@ dependencies = [
|
|||
"libc",
|
||||
"log",
|
||||
"mach",
|
||||
"metal",
|
||||
"metal 0.17.0",
|
||||
"objc",
|
||||
"parking_lot",
|
||||
"parking_lot 0.9.0",
|
||||
"wayland-sys 0.24.0",
|
||||
"winapi",
|
||||
"winit",
|
||||
|
|
@ -6192,9 +6271,9 @@ checksum = "3fc439f2794e98976c88a2a2dafce96b930fe8010b0a256b3c2199a773933168"
|
|||
|
||||
[[package]]
|
||||
name = "vec_map"
|
||||
version = "0.8.0"
|
||||
version = "0.8.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "887b5b631c2ad01628bbbaa7dd4c869f80d3186688f8d0b6f58774fbe324988c"
|
||||
checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
|
||||
|
||||
[[package]]
|
||||
name = "version_check"
|
||||
|
|
@ -6260,6 +6339,60 @@ version = "0.7.0"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen"
|
||||
version = "0.2.62"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e3c7d40d09cdbf0f4895ae58cf57d92e1e57a9dd8ed2e8390514b54a47cc5551"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"wasm-bindgen-macro",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-backend"
|
||||
version = "0.2.62"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c3972e137ebf830900db522d6c8fd74d1900dcfc733462e9a12e942b00b4ac94"
|
||||
dependencies = [
|
||||
"bumpalo",
|
||||
"lazy_static",
|
||||
"log",
|
||||
"proc-macro2 1.0.1",
|
||||
"quote 1.0.2",
|
||||
"syn",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro"
|
||||
version = "0.2.62"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2cd85aa2c579e8892442954685f0d801f9129de24fa2136b2c6a539c76b65776"
|
||||
dependencies = [
|
||||
"quote 1.0.2",
|
||||
"wasm-bindgen-macro-support",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro-support"
|
||||
version = "0.2.62"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8eb197bd3a47553334907ffd2f16507b4f4f01bbec3ac921a7719e0decdfe72a"
|
||||
dependencies = [
|
||||
"proc-macro2 1.0.1",
|
||||
"quote 1.0.2",
|
||||
"syn",
|
||||
"wasm-bindgen-backend",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-shared"
|
||||
version = "0.2.62"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a91c2916119c17a8e316507afaaa2dd94b47646048014bbdf6bef098c1bb58ad"
|
||||
|
||||
[[package]]
|
||||
name = "wayland-client"
|
||||
version = "0.21.13"
|
||||
|
|
@ -6389,6 +6522,7 @@ dependencies = [
|
|||
"servo_config",
|
||||
"smallvec 0.6.13",
|
||||
"wgpu-core",
|
||||
"wgpu-types",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -6420,7 +6554,7 @@ dependencies = [
|
|||
"num-traits",
|
||||
"plane-split",
|
||||
"rayon",
|
||||
"ron",
|
||||
"ron 0.1.7",
|
||||
"serde",
|
||||
"serde_json",
|
||||
"smallvec 1.3.0",
|
||||
|
|
@ -6519,8 +6653,8 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "wgpu-core"
|
||||
version = "0.1.0"
|
||||
source = "git+https://github.com/gfx-rs/wgpu#4f937c04e12572a56d96a160c30888ceecc930a9"
|
||||
version = "0.5.0"
|
||||
source = "git+https://github.com/gfx-rs/wgpu#a203333c3e144cfd431c812213966ee32ae59d98"
|
||||
dependencies = [
|
||||
"arrayvec 0.5.1",
|
||||
"bitflags",
|
||||
|
|
@ -6531,15 +6665,29 @@ dependencies = [
|
|||
"gfx-backend-empty",
|
||||
"gfx-backend-metal",
|
||||
"gfx-backend-vulkan",
|
||||
"gfx-descriptor",
|
||||
"gfx-hal",
|
||||
"gfx-memory",
|
||||
"log",
|
||||
"parking_lot",
|
||||
"peek-poke 0.2.0 (git+https://github.com/kvark/peek-poke?rev=969bd7fe2be1a83f87916dc8b388c63cfd457075)",
|
||||
"rendy-descriptor",
|
||||
"rendy-memory",
|
||||
"naga",
|
||||
"parking_lot 0.10.2",
|
||||
"peek-poke 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"ron 0.5.1",
|
||||
"serde",
|
||||
"smallvec 1.3.0",
|
||||
"spirv_headers",
|
||||
"vec_map",
|
||||
"wgpu-types",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wgpu-types"
|
||||
version = "0.5.0"
|
||||
source = "git+https://github.com/gfx-rs/wgpu#a203333c3e144cfd431c812213966ee32ae59d98"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"peek-poke 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -6605,7 +6753,7 @@ dependencies = [
|
|||
"libc",
|
||||
"log",
|
||||
"objc",
|
||||
"parking_lot",
|
||||
"parking_lot 0.9.0",
|
||||
"percent-encoding",
|
||||
"smithay-client-toolkit",
|
||||
"wayland-client",
|
||||
|
|
|
|||
|
|
@ -30,6 +30,5 @@ opt-level = 3
|
|||
mio = { git = "https://github.com/servo/mio.git", branch = "servo" }
|
||||
# https://github.com/retep998/winapi-rs/pull/816
|
||||
winapi = { git = "https://github.com/servo/winapi-rs", branch = "patch-1" }
|
||||
spirv_cross = { git = "https://github.com/servo/spirv_cross", branch = "wgpu-servo" }
|
||||
surfman-chains = { git = "https://github.com/asajeffrey/surfman-chains" }
|
||||
surfman = { git = "https://github.com/servo/surfman" }
|
||||
|
|
|
|||
|
|
@ -20,8 +20,8 @@ use ipc_channel::router::ROUTER;
|
|||
use js::jsapi::Heap;
|
||||
use script_traits::ScriptMsg;
|
||||
use std::rc::Rc;
|
||||
use webgpu::wgpu;
|
||||
use webgpu::{WebGPUResponse, WebGPUResponseResult};
|
||||
use webgpu::wgt::PowerPreference;
|
||||
use webgpu::{wgpu, WebGPUResponse, WebGPUResponseResult};
|
||||
|
||||
#[dom_struct]
|
||||
pub struct GPU {
|
||||
|
|
@ -109,11 +109,9 @@ impl GPUMethods for GPU {
|
|||
let promise = Promise::new_in_current_realm(global, comp);
|
||||
let sender = response_async(&promise, self);
|
||||
let power_preference = match options.powerPreference {
|
||||
Some(GPUPowerPreference::Low_power) => wgpu::instance::PowerPreference::LowPower,
|
||||
Some(GPUPowerPreference::High_performance) => {
|
||||
wgpu::instance::PowerPreference::HighPerformance
|
||||
},
|
||||
None => wgpu::instance::PowerPreference::Default,
|
||||
Some(GPUPowerPreference::Low_power) => PowerPreference::LowPower,
|
||||
Some(GPUPowerPreference::High_performance) => PowerPreference::HighPerformance,
|
||||
None => PowerPreference::Default,
|
||||
};
|
||||
let ids = global.wgpu_id_hub().lock().create_adapter_ids();
|
||||
|
||||
|
|
@ -121,7 +119,10 @@ impl GPUMethods for GPU {
|
|||
if script_to_constellation_chan
|
||||
.send(ScriptMsg::RequestAdapter(
|
||||
sender,
|
||||
wgpu::instance::RequestAdapterOptions { power_preference },
|
||||
wgpu::instance::RequestAdapterOptions {
|
||||
power_preference,
|
||||
compatible_surface: None,
|
||||
},
|
||||
ids,
|
||||
))
|
||||
.is_err()
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ use dom_struct::dom_struct;
|
|||
use js::jsapi::{Heap, JSObject};
|
||||
use std::ptr::NonNull;
|
||||
use std::rc::Rc;
|
||||
use webgpu::{wgpu, WebGPU, WebGPUAdapter, WebGPURequest, WebGPUResponse};
|
||||
use webgpu::{wgt, WebGPU, WebGPUAdapter, WebGPURequest, WebGPUResponse};
|
||||
|
||||
#[dom_struct]
|
||||
pub struct GPUAdapter {
|
||||
|
|
@ -80,11 +80,11 @@ impl GPUAdapterMethods for GPUAdapter {
|
|||
fn RequestDevice(&self, descriptor: &GPUDeviceDescriptor, comp: InRealm) -> Rc<Promise> {
|
||||
let promise = Promise::new_in_current_realm(&self.global(), comp);
|
||||
let sender = response_async(&promise, self);
|
||||
let desc = wgpu::instance::DeviceDescriptor {
|
||||
extensions: wgpu::instance::Extensions {
|
||||
let desc = wgt::DeviceDescriptor {
|
||||
extensions: wgt::Extensions {
|
||||
anisotropic_filtering: descriptor.extensions.anisotropicFiltering,
|
||||
},
|
||||
limits: wgpu::instance::Limits {
|
||||
limits: wgt::Limits {
|
||||
max_bind_groups: descriptor.limits.maxBindGroups,
|
||||
},
|
||||
};
|
||||
|
|
|
|||
|
|
@ -11,21 +11,14 @@ use crate::dom::bindings::root::DomRoot;
|
|||
use crate::dom::bindings::str::DOMString;
|
||||
use crate::dom::bindings::trace::RootedTraceableBox;
|
||||
use crate::dom::globalscope::GlobalScope;
|
||||
use crate::dom::gpu::{response_async, AsyncWGPUListener};
|
||||
use crate::dom::promise::Promise;
|
||||
use crate::realms::InRealm;
|
||||
use dom_struct::dom_struct;
|
||||
use js::jsapi::{Heap, JSObject};
|
||||
use js::jsval::UndefinedValue;
|
||||
use js::rust::jsapi_wrapped::{DetachArrayBuffer, IsPromiseObject, RejectPromise};
|
||||
use js::rust::MutableHandle;
|
||||
use js::typedarray::{ArrayBuffer, CreateWith};
|
||||
use js::typedarray::ArrayBuffer;
|
||||
use std::cell::Cell;
|
||||
use std::ptr;
|
||||
use std::rc::Rc;
|
||||
use webgpu::{
|
||||
wgpu::resource::BufferUsage, WebGPU, WebGPUBuffer, WebGPUDevice, WebGPURequest, WebGPUResponse,
|
||||
};
|
||||
use webgpu::{WebGPU, WebGPUBuffer, WebGPUDevice, WebGPURequest};
|
||||
|
||||
// https://gpuweb.github.io/gpuweb/#buffer-state
|
||||
#[derive(Clone, MallocSizeOf)]
|
||||
|
|
@ -193,72 +186,6 @@ impl GPUBufferMethods for GPUBuffer {
|
|||
*self.state.borrow_mut() = GPUBufferState::Destroyed;
|
||||
}
|
||||
|
||||
#[allow(unsafe_code)]
|
||||
/// https://gpuweb.github.io/gpuweb/#dom-gpubuffer-mapreadasync
|
||||
fn MapReadAsync(&self, comp: InRealm) -> Rc<Promise> {
|
||||
// Step 1 & 2
|
||||
let promise = Promise::new_in_current_realm(&self.global(), comp);
|
||||
match *self.state.borrow() {
|
||||
GPUBufferState::Unmapped => {
|
||||
match BufferUsage::from_bits(self.usage) {
|
||||
Some(usage) => {
|
||||
if !usage.contains(BufferUsage::MAP_READ) {
|
||||
// TODO: Record validation error on the current scope
|
||||
promise.reject_error(Error::Abort);
|
||||
return promise;
|
||||
};
|
||||
},
|
||||
None => {
|
||||
promise.reject_error(Error::Abort);
|
||||
return promise;
|
||||
},
|
||||
}
|
||||
},
|
||||
_ => {
|
||||
promise.reject_error(Error::Abort);
|
||||
return promise;
|
||||
},
|
||||
}
|
||||
// Step 3
|
||||
self.mapping.set(*promise.promise_obj());
|
||||
// Step 4
|
||||
*self.state.borrow_mut() = GPUBufferState::MappedPendingForReading;
|
||||
|
||||
// Step 5.1
|
||||
if unsafe {
|
||||
ArrayBuffer::create(
|
||||
*self.global().get_cx(),
|
||||
CreateWith::Length(self.size as u32),
|
||||
MutableHandle::from_raw(self.mapping.handle_mut()),
|
||||
)
|
||||
}
|
||||
.is_err()
|
||||
{
|
||||
promise.reject_error(Error::Operation);
|
||||
return promise;
|
||||
}
|
||||
|
||||
let sender = response_async(&promise, self);
|
||||
if self
|
||||
.channel
|
||||
.0
|
||||
.send(WebGPURequest::MapReadAsync {
|
||||
sender,
|
||||
buffer_id: self.buffer.0,
|
||||
device_id: self.device.0,
|
||||
usage: self.usage,
|
||||
size: self.size,
|
||||
})
|
||||
.is_err()
|
||||
{
|
||||
promise.reject_error(Error::Operation);
|
||||
return promise;
|
||||
}
|
||||
|
||||
// Step 6
|
||||
promise
|
||||
}
|
||||
|
||||
/// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label
|
||||
fn GetLabel(&self) -> Option<DOMString> {
|
||||
self.label.borrow().clone()
|
||||
|
|
@ -269,25 +196,3 @@ impl GPUBufferMethods for GPUBuffer {
|
|||
*self.label.borrow_mut() = value;
|
||||
}
|
||||
}
|
||||
|
||||
impl AsyncWGPUListener for GPUBuffer {
|
||||
#[allow(unsafe_code)]
|
||||
fn handle_response(&self, response: WebGPUResponse, promise: &Rc<Promise>) {
|
||||
match response {
|
||||
WebGPUResponse::MapReadAsync(bytes) => unsafe {
|
||||
match ArrayBuffer::from(self.mapping.get()) {
|
||||
Ok(mut array_buffer) => {
|
||||
// Step 5.2
|
||||
array_buffer.update(&bytes);
|
||||
// Step 5.3
|
||||
*self.state.borrow_mut() = GPUBufferState::MappedForReading;
|
||||
// Step 5.4
|
||||
promise.resolve_native(&array_buffer);
|
||||
},
|
||||
_ => promise.reject_error(Error::Operation),
|
||||
};
|
||||
},
|
||||
_ => promise.reject_error(Error::Operation),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -19,7 +19,7 @@ use dom_struct::dom_struct;
|
|||
use ipc_channel::ipc;
|
||||
use std::cell::Cell;
|
||||
use std::collections::HashSet;
|
||||
use webgpu::wgpu::resource::BufferUsage;
|
||||
use webgpu::wgt::BufferUsage;
|
||||
use webgpu::{WebGPU, WebGPUCommandEncoder, WebGPURequest};
|
||||
|
||||
const BUFFER_COPY_ALIGN_MASK: u64 = 3;
|
||||
|
|
|
|||
|
|
@ -36,12 +36,13 @@ pub struct GPUComputePassEncoder {
|
|||
}
|
||||
|
||||
impl GPUComputePassEncoder {
|
||||
#[allow(unsafe_code)]
|
||||
fn new_inherited(channel: WebGPU, parent: &GPUCommandEncoder) -> GPUComputePassEncoder {
|
||||
GPUComputePassEncoder {
|
||||
channel,
|
||||
reflector_: Reflector::new(),
|
||||
label: DomRefCell::new(None),
|
||||
raw_pass: RefCell::new(Some(RawPass::new_compute(parent.id().0))),
|
||||
raw_pass: RefCell::new(Some(unsafe { RawPass::new_compute(parent.id().0) })),
|
||||
command_encoder: Dom::from_ref(parent),
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -42,10 +42,12 @@ use js::typedarray::{ArrayBuffer, CreateWith};
|
|||
use std::collections::{HashMap, HashSet};
|
||||
use std::ptr::{self, NonNull};
|
||||
use webgpu::wgpu::binding_model::{
|
||||
BindGroupBinding, BindGroupLayoutBinding, BindingResource, BindingType, BufferBinding,
|
||||
ShaderStage,
|
||||
BindGroupEntry, BindGroupLayoutEntry, BindingResource, BindingType, BufferBinding,
|
||||
};
|
||||
use webgpu::wgt::{
|
||||
BufferDescriptor, BufferUsage, ShaderStage, TextureComponentType, TextureFormat,
|
||||
TextureViewDimension,
|
||||
};
|
||||
use webgpu::wgpu::resource::{BufferDescriptor, BufferUsage};
|
||||
use webgpu::{WebGPU, WebGPUDevice, WebGPUQueue, WebGPURequest};
|
||||
|
||||
#[dom_struct]
|
||||
|
|
@ -108,7 +110,7 @@ impl GPUDevice {
|
|||
fn validate_buffer_descriptor(
|
||||
&self,
|
||||
descriptor: &GPUBufferDescriptor,
|
||||
) -> (bool, BufferDescriptor) {
|
||||
) -> (bool, BufferDescriptor<std::string::String>) {
|
||||
// TODO: Record a validation error in the current scope if the descriptor is invalid.
|
||||
let wgpu_usage = BufferUsage::from_bits(descriptor.usage);
|
||||
let valid = wgpu_usage.is_some() && descriptor.size > 0;
|
||||
|
|
@ -119,6 +121,7 @@ impl GPUDevice {
|
|||
BufferDescriptor {
|
||||
size: descriptor.size,
|
||||
usage: wgpu_usage.unwrap(),
|
||||
label: Default::default(),
|
||||
},
|
||||
)
|
||||
} else {
|
||||
|
|
@ -127,6 +130,7 @@ impl GPUDevice {
|
|||
BufferDescriptor {
|
||||
size: 0,
|
||||
usage: BufferUsage::STORAGE,
|
||||
label: Default::default(),
|
||||
},
|
||||
)
|
||||
}
|
||||
|
|
@ -276,18 +280,9 @@ impl GPUDeviceMethods for GPUDevice {
|
|||
max_storage_textures_per_shader_stage: limits.maxStorageTexturesPerShaderStage as i32,
|
||||
max_samplers_per_shader_stage: limits.maxSamplersPerShaderStage as i32,
|
||||
};
|
||||
validation_map.insert(
|
||||
webgpu::wgpu::binding_model::ShaderStage::VERTEX,
|
||||
maxLimits.clone(),
|
||||
);
|
||||
validation_map.insert(
|
||||
webgpu::wgpu::binding_model::ShaderStage::FRAGMENT,
|
||||
maxLimits.clone(),
|
||||
);
|
||||
validation_map.insert(
|
||||
webgpu::wgpu::binding_model::ShaderStage::COMPUTE,
|
||||
maxLimits.clone(),
|
||||
);
|
||||
validation_map.insert(ShaderStage::VERTEX, maxLimits.clone());
|
||||
validation_map.insert(ShaderStage::FRAGMENT, maxLimits.clone());
|
||||
validation_map.insert(ShaderStage::COMPUTE, maxLimits.clone());
|
||||
let mut max_dynamic_uniform_buffers_per_pipeline_layout =
|
||||
limits.maxDynamicUniformBuffersPerPipelineLayout as i32;
|
||||
let mut max_dynamic_storage_buffers_per_pipeline_layout =
|
||||
|
|
@ -344,14 +339,23 @@ impl GPUDeviceMethods for GPUDevice {
|
|||
};
|
||||
BindingType::SampledTexture
|
||||
},
|
||||
GPUBindingType::Storage_texture => {
|
||||
GPUBindingType::Readonly_storage_texture => {
|
||||
if let Some(limit) = validation_map.get_mut(&visibility) {
|
||||
limit.max_storage_textures_per_shader_stage -= 1;
|
||||
}
|
||||
if bind.hasDynamicOffset {
|
||||
valid = false
|
||||
};
|
||||
BindingType::StorageTexture
|
||||
BindingType::ReadonlyStorageTexture
|
||||
},
|
||||
GPUBindingType::Writeonly_storage_texture => {
|
||||
if let Some(limit) = validation_map.get_mut(&visibility) {
|
||||
limit.max_storage_textures_per_shader_stage -= 1;
|
||||
}
|
||||
if bind.hasDynamicOffset {
|
||||
valid = false
|
||||
};
|
||||
BindingType::WriteonlyStorageTexture
|
||||
},
|
||||
GPUBindingType::Sampler => {
|
||||
if let Some(limit) = validation_map.get_mut(&visibility) {
|
||||
|
|
@ -364,16 +368,19 @@ impl GPUDeviceMethods for GPUDevice {
|
|||
},
|
||||
};
|
||||
|
||||
BindGroupLayoutBinding {
|
||||
BindGroupLayoutEntry {
|
||||
binding: bind.binding,
|
||||
visibility,
|
||||
ty,
|
||||
dynamic: bind.hasDynamicOffset,
|
||||
has_dynamic_offset: bind.hasDynamicOffset,
|
||||
multisampled: bind.multisampled,
|
||||
texture_dimension: webgpu::wgpu::resource::TextureViewDimension::D2, // Use as default for now
|
||||
// Use as default for now
|
||||
texture_component_type: TextureComponentType::Float,
|
||||
storage_texture_format: TextureFormat::Rgba8UnormSrgb,
|
||||
view_dimension: TextureViewDimension::D2,
|
||||
}
|
||||
})
|
||||
.collect::<Vec<BindGroupLayoutBinding>>();
|
||||
.collect::<Vec<BindGroupLayoutEntry>>();
|
||||
|
||||
// bindings are unique
|
||||
valid &= storeBindings.len() == bindings.len();
|
||||
|
|
@ -523,7 +530,7 @@ impl GPUDeviceMethods for GPUDevice {
|
|||
let bindings = descriptor
|
||||
.entries
|
||||
.iter()
|
||||
.map(|bind| BindGroupBinding {
|
||||
.map(|bind| BindGroupEntry {
|
||||
binding: bind.binding,
|
||||
resource: BindingResource::Buffer(BufferBinding {
|
||||
buffer: bind.resource.buffer.id().0,
|
||||
|
|
|
|||
|
|
@ -9,8 +9,8 @@ use webgpu::wgpu::{
|
|||
AdapterId, BindGroupId, BindGroupLayoutId, BufferId, CommandEncoderId, ComputePipelineId,
|
||||
DeviceId, PipelineLayoutId, ShaderModuleId,
|
||||
},
|
||||
Backend,
|
||||
};
|
||||
use webgpu::wgt::Backend;
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct IdentityHub {
|
||||
|
|
|
|||
|
|
@ -28,5 +28,7 @@ enum GPUBindingType {
|
|||
"readonly-storage-buffer",
|
||||
"sampler",
|
||||
"sampled-texture",
|
||||
"storage-texture"
|
||||
"readonly-storage-texture",
|
||||
"writeonly-storage-texture",
|
||||
//"comparison-sampler",
|
||||
};
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
// https://gpuweb.github.io/gpuweb/#gpubuffer
|
||||
[Exposed=(Window, DedicatedWorker), Serializable, Pref="dom.webgpu.enabled"]
|
||||
interface GPUBuffer {
|
||||
Promise<ArrayBuffer> mapReadAsync();
|
||||
//Promise<ArrayBuffer> mapReadAsync();
|
||||
// Promise<ArrayBuffer> mapWriteAsync();
|
||||
void unmap();
|
||||
|
||||
|
|
|
|||
|
|
@ -15,7 +15,8 @@ embedder_traits = {path = "../embedder_traits"}
|
|||
ipc-channel = "0.14"
|
||||
log = "0.4"
|
||||
malloc_size_of = { path = "../malloc_size_of" }
|
||||
serde = "1.0"
|
||||
serde = { version = "1.0", features = ["serde_derive"] }
|
||||
servo_config = {path = "../config"}
|
||||
smallvec = { version = "0.6", features = ["serde"] }
|
||||
wgpu-core = { version = "0.1.0", git = "https://github.com/gfx-rs/wgpu", features = ["serde"] }
|
||||
wgpu-core = { version = "0.5.0", git = "https://github.com/gfx-rs/wgpu", features = ["trace", "replay"] }
|
||||
wgpu-types = { version = "0.5.0", git = "https://github.com/gfx-rs/wgpu", features = ["trace", "replay"] }
|
||||
|
|
|
|||
114
components/webgpu/identity.rs
Normal file
114
components/webgpu/identity.rs
Normal file
|
|
@ -0,0 +1,114 @@
|
|||
/* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
|
||||
|
||||
use ipc_channel::ipc::IpcSender;
|
||||
use serde::{Deserialize, Serialize};
|
||||
use wgpu::{
|
||||
hub::{GlobalIdentityHandlerFactory, IdentityHandler, IdentityHandlerFactory},
|
||||
id::{
|
||||
AdapterId, BindGroupId, BindGroupLayoutId, BufferId, CommandBufferId, ComputePipelineId,
|
||||
DeviceId, PipelineLayoutId, RenderPipelineId, SamplerId, ShaderModuleId, SurfaceId,
|
||||
SwapChainId, TextureId, TextureViewId, TypedId,
|
||||
},
|
||||
};
|
||||
use wgt::Backend;
|
||||
|
||||
#[derive(Clone, Copy, Debug, Deserialize, Serialize)]
|
||||
pub enum WebGPUMsg {
|
||||
FreeAdapter(AdapterId),
|
||||
FreeDevice(DeviceId),
|
||||
FreeBuffer(BufferId),
|
||||
FreeSwapChain(SwapChainId),
|
||||
FreePipelineLayout(PipelineLayoutId),
|
||||
FreeComputePipeline(ComputePipelineId),
|
||||
FreeRenderPipeline(RenderPipelineId),
|
||||
FreeBindGroup(BindGroupId),
|
||||
FreeBindGroupLayout(BindGroupLayoutId),
|
||||
FreeCommandBuffer(CommandBufferId),
|
||||
FreeTexture(TextureId),
|
||||
FreeTextureView(TextureViewId),
|
||||
FreeSampler(SamplerId),
|
||||
FreeSurface(SurfaceId),
|
||||
FreeShaderModule(ShaderModuleId),
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct IdentityRecycler {
|
||||
sender: IpcSender<WebGPUMsg>,
|
||||
}
|
||||
|
||||
pub struct IdentityRecyclerFactory {
|
||||
pub sender: IpcSender<WebGPUMsg>,
|
||||
}
|
||||
|
||||
macro_rules! impl_identity_handler {
|
||||
($id:ty, $st:tt, $($var:tt)*) => {
|
||||
impl IdentityHandler<$id> for IdentityRecycler {
|
||||
type Input = $id;
|
||||
fn process(&self, id: $id, _backend: Backend) -> $id {
|
||||
log::debug!("process {} {:?}", $st, id);
|
||||
//debug_assert_eq!(id.unzip().2, backend);
|
||||
id
|
||||
}
|
||||
fn free(&self, id: $id) {
|
||||
log::debug!("free {} {:?}", $st, id);
|
||||
let msg = $($var)*(id);
|
||||
if self.sender.send(msg).is_err() {
|
||||
log::error!("Failed to send {:?}", msg);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
impl_identity_handler!(AdapterId, "adapter", WebGPUMsg::FreeAdapter);
|
||||
impl_identity_handler!(DeviceId, "device", WebGPUMsg::FreeDevice);
|
||||
impl_identity_handler!(SurfaceId, "surface", WebGPUMsg::FreeSurface);
|
||||
impl_identity_handler!(SamplerId, "sampler", WebGPUMsg::FreeSampler);
|
||||
impl_identity_handler!(TextureId, "texture", WebGPUMsg::FreeTexture);
|
||||
impl_identity_handler!(TextureViewId, "texture_view", WebGPUMsg::FreeTextureView);
|
||||
impl_identity_handler!(BufferId, "buffer", WebGPUMsg::FreeBuffer);
|
||||
impl_identity_handler!(BindGroupId, "bind_group", WebGPUMsg::FreeBindGroup);
|
||||
impl_identity_handler!(SwapChainId, "swap_chain", WebGPUMsg::FreeSwapChain);
|
||||
impl_identity_handler!(ShaderModuleId, "shader_module", WebGPUMsg::FreeShaderModule);
|
||||
impl_identity_handler!(
|
||||
RenderPipelineId,
|
||||
"render_pipeline",
|
||||
WebGPUMsg::FreeRenderPipeline
|
||||
);
|
||||
impl_identity_handler!(
|
||||
ComputePipelineId,
|
||||
"compute_pipeline",
|
||||
WebGPUMsg::FreeComputePipeline
|
||||
);
|
||||
impl_identity_handler!(
|
||||
CommandBufferId,
|
||||
"command_buffer",
|
||||
WebGPUMsg::FreeCommandBuffer
|
||||
);
|
||||
impl_identity_handler!(
|
||||
BindGroupLayoutId,
|
||||
"bind_group_layout",
|
||||
WebGPUMsg::FreeBindGroupLayout
|
||||
);
|
||||
impl_identity_handler!(
|
||||
PipelineLayoutId,
|
||||
"pipeline_layout",
|
||||
WebGPUMsg::FreePipelineLayout
|
||||
);
|
||||
|
||||
impl<I: TypedId + Clone + std::fmt::Debug> IdentityHandlerFactory<I> for IdentityRecyclerFactory
|
||||
where
|
||||
I: TypedId + Clone + std::fmt::Debug,
|
||||
IdentityRecycler: IdentityHandler<I>,
|
||||
{
|
||||
type Filter = IdentityRecycler;
|
||||
fn spawn(&self, _min_index: u32) -> Self::Filter {
|
||||
IdentityRecycler {
|
||||
sender: self.sender.clone(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl GlobalIdentityHandlerFactory for IdentityRecyclerFactory {}
|
||||
|
|
@ -6,21 +6,28 @@
|
|||
extern crate log;
|
||||
#[macro_use]
|
||||
pub extern crate wgpu_core as wgpu;
|
||||
pub extern crate wgpu_types as wgt;
|
||||
|
||||
use ipc_channel::ipc::{self, IpcReceiver, IpcSender, IpcSharedMemory};
|
||||
mod identity;
|
||||
|
||||
use identity::{IdentityRecyclerFactory, WebGPUMsg};
|
||||
use ipc_channel::ipc::{self, IpcReceiver, IpcSender};
|
||||
use malloc_size_of::{MallocSizeOf, MallocSizeOfOps};
|
||||
use serde::{Deserialize, Serialize};
|
||||
use servo_config::pref;
|
||||
use smallvec::SmallVec;
|
||||
use std::ptr;
|
||||
use wgpu::{
|
||||
binding_model::{BindGroupBinding, BindGroupLayoutBinding},
|
||||
binding_model::{
|
||||
BindGroupDescriptor, BindGroupEntry, BindGroupLayoutDescriptor, BindGroupLayoutEntry,
|
||||
},
|
||||
id::{
|
||||
AdapterId, BindGroupId, BindGroupLayoutId, BufferId, CommandBufferId, CommandEncoderId,
|
||||
ComputePipelineId, DeviceId, PipelineLayoutId, QueueId, ShaderModuleId,
|
||||
},
|
||||
instance::{DeviceDescriptor, RequestAdapterOptions},
|
||||
resource::BufferDescriptor,
|
||||
BufferAddress,
|
||||
instance::RequestAdapterOptions,
|
||||
};
|
||||
use wgt::{BufferAddress, BufferDescriptor, CommandBufferDescriptor, DeviceDescriptor};
|
||||
|
||||
#[derive(Debug, Deserialize, Serialize)]
|
||||
pub enum WebGPUResponse {
|
||||
|
|
@ -34,7 +41,6 @@ pub enum WebGPUResponse {
|
|||
queue_id: WebGPUQueue,
|
||||
_descriptor: DeviceDescriptor,
|
||||
},
|
||||
MapReadAsync(IpcSharedMemory),
|
||||
}
|
||||
|
||||
pub type WebGPUResponseResult = Result<WebGPUResponse, String>;
|
||||
|
|
@ -60,25 +66,25 @@ pub enum WebGPURequest {
|
|||
device_id: DeviceId,
|
||||
bind_group_id: BindGroupId,
|
||||
bind_group_layout_id: BindGroupLayoutId,
|
||||
bindings: Vec<BindGroupBinding>,
|
||||
bindings: Vec<BindGroupEntry>,
|
||||
},
|
||||
CreateBindGroupLayout {
|
||||
sender: IpcSender<WebGPUBindGroupLayout>,
|
||||
device_id: DeviceId,
|
||||
bind_group_layout_id: BindGroupLayoutId,
|
||||
bindings: Vec<BindGroupLayoutBinding>,
|
||||
bindings: Vec<BindGroupLayoutEntry>,
|
||||
},
|
||||
CreateBuffer {
|
||||
sender: IpcSender<WebGPUBuffer>,
|
||||
device_id: DeviceId,
|
||||
buffer_id: BufferId,
|
||||
descriptor: BufferDescriptor,
|
||||
descriptor: BufferDescriptor<String>,
|
||||
},
|
||||
CreateBufferMapped {
|
||||
sender: IpcSender<WebGPUBuffer>,
|
||||
device_id: DeviceId,
|
||||
buffer_id: BufferId,
|
||||
descriptor: BufferDescriptor,
|
||||
descriptor: BufferDescriptor<String>,
|
||||
},
|
||||
CreateCommandEncoder {
|
||||
sender: IpcSender<WebGPUCommandEncoder>,
|
||||
|
|
@ -109,13 +115,6 @@ pub enum WebGPURequest {
|
|||
},
|
||||
DestroyBuffer(BufferId),
|
||||
Exit(IpcSender<()>),
|
||||
MapReadAsync {
|
||||
sender: IpcSender<WebGPUResponseResult>,
|
||||
buffer_id: BufferId,
|
||||
device_id: DeviceId,
|
||||
usage: u32,
|
||||
size: u64,
|
||||
},
|
||||
RequestAdapter {
|
||||
sender: IpcSender<WebGPUResponseResult>,
|
||||
options: RequestAdapterOptions,
|
||||
|
|
@ -154,7 +153,7 @@ impl WebGPU {
|
|||
Ok(sender_and_receiver) => sender_and_receiver,
|
||||
Err(e) => {
|
||||
warn!(
|
||||
"Failed to create sender and receiciver for WGPU thread ({})",
|
||||
"Failed to create sender and receiver for WGPU thread ({})",
|
||||
e
|
||||
);
|
||||
return None;
|
||||
|
|
@ -162,10 +161,21 @@ impl WebGPU {
|
|||
};
|
||||
let sender_clone = sender.clone();
|
||||
|
||||
let (script_sender, _script_recv) = match ipc::channel() {
|
||||
Ok(sender_and_receiver) => sender_and_receiver,
|
||||
Err(e) => {
|
||||
warn!(
|
||||
"Failed to create receiver and sender for WGPU thread ({})",
|
||||
e
|
||||
);
|
||||
return None;
|
||||
},
|
||||
};
|
||||
|
||||
if let Err(e) = std::thread::Builder::new()
|
||||
.name("WGPU".to_owned())
|
||||
.spawn(move || {
|
||||
WGPU::new(receiver, sender_clone).run();
|
||||
WGPU::new(receiver, sender_clone, script_sender).run();
|
||||
})
|
||||
{
|
||||
warn!("Failed to spwan WGPU thread ({})", e);
|
||||
|
|
@ -184,7 +194,7 @@ impl WebGPU {
|
|||
struct WGPU {
|
||||
receiver: IpcReceiver<WebGPURequest>,
|
||||
sender: IpcSender<WebGPURequest>,
|
||||
global: wgpu::hub::Global<()>,
|
||||
global: wgpu::hub::Global<IdentityRecyclerFactory>,
|
||||
adapters: Vec<WebGPUAdapter>,
|
||||
devices: Vec<WebGPUDevice>,
|
||||
// Track invalid adapters https://gpuweb.github.io/gpuweb/#invalid
|
||||
|
|
@ -192,21 +202,24 @@ struct WGPU {
|
|||
}
|
||||
|
||||
impl WGPU {
|
||||
fn new(receiver: IpcReceiver<WebGPURequest>, sender: IpcSender<WebGPURequest>) -> Self {
|
||||
fn new(
|
||||
receiver: IpcReceiver<WebGPURequest>,
|
||||
sender: IpcSender<WebGPURequest>,
|
||||
script_sender: IpcSender<WebGPUMsg>,
|
||||
) -> Self {
|
||||
let factory = IdentityRecyclerFactory {
|
||||
sender: script_sender,
|
||||
};
|
||||
WGPU {
|
||||
receiver,
|
||||
sender,
|
||||
global: wgpu::hub::Global::new("wgpu-core"),
|
||||
global: wgpu::hub::Global::new("wgpu-core", factory),
|
||||
adapters: Vec::new(),
|
||||
devices: Vec::new(),
|
||||
_invalid_adapters: Vec::new(),
|
||||
}
|
||||
}
|
||||
|
||||
fn deinit(self) {
|
||||
self.global.delete()
|
||||
}
|
||||
|
||||
fn run(mut self) {
|
||||
while let Ok(msg) = self.receiver.recv() {
|
||||
match msg {
|
||||
|
|
@ -217,7 +230,7 @@ impl WGPU {
|
|||
let global = &self.global;
|
||||
let command_buffer_id = gfx_select!(command_encoder_id => global.command_encoder_finish(
|
||||
command_encoder_id,
|
||||
&wgpu::command::CommandBufferDescriptor::default()
|
||||
&CommandBufferDescriptor::default()
|
||||
));
|
||||
if let Err(e) = sender.send(WebGPUCommandBuffer(command_buffer_id)) {
|
||||
warn!(
|
||||
|
|
@ -252,10 +265,11 @@ impl WGPU {
|
|||
bindings,
|
||||
} => {
|
||||
let global = &self.global;
|
||||
let descriptor = wgpu_core::binding_model::BindGroupDescriptor {
|
||||
let descriptor = BindGroupDescriptor {
|
||||
layout: bind_group_layout_id,
|
||||
bindings: bindings.as_ptr(),
|
||||
bindings_length: bindings.len(),
|
||||
entries: bindings.as_ptr(),
|
||||
entries_length: bindings.len(),
|
||||
label: ptr::null(),
|
||||
};
|
||||
let bg_id = gfx_select!(bind_group_id =>
|
||||
global.device_create_bind_group(device_id, &descriptor, bind_group_id));
|
||||
|
|
@ -275,9 +289,10 @@ impl WGPU {
|
|||
bindings,
|
||||
} => {
|
||||
let global = &self.global;
|
||||
let descriptor = wgpu_core::binding_model::BindGroupLayoutDescriptor {
|
||||
bindings: bindings.as_ptr(),
|
||||
bindings_length: bindings.len(),
|
||||
let descriptor = BindGroupLayoutDescriptor {
|
||||
entries: bindings.as_ptr(),
|
||||
entries_length: bindings.len(),
|
||||
label: ptr::null(),
|
||||
};
|
||||
let bgl_id = gfx_select!(bind_group_layout_id =>
|
||||
global.device_create_bind_group_layout(device_id, &descriptor, bind_group_layout_id));
|
||||
|
|
@ -297,7 +312,12 @@ impl WGPU {
|
|||
descriptor,
|
||||
} => {
|
||||
let global = &self.global;
|
||||
let id = gfx_select!(buffer_id => global.device_create_buffer(device_id, &descriptor, buffer_id));
|
||||
let desc = BufferDescriptor {
|
||||
size: descriptor.size,
|
||||
usage: descriptor.usage,
|
||||
label: ptr::null(),
|
||||
};
|
||||
let id = gfx_select!(buffer_id => global.device_create_buffer(device_id, &desc, buffer_id));
|
||||
let buffer = WebGPUBuffer(id);
|
||||
if let Err(e) = sender.send(buffer) {
|
||||
warn!(
|
||||
|
|
@ -313,8 +333,13 @@ impl WGPU {
|
|||
descriptor,
|
||||
} => {
|
||||
let global = &self.global;
|
||||
let desc = BufferDescriptor {
|
||||
size: descriptor.size,
|
||||
usage: descriptor.usage,
|
||||
label: ptr::null(),
|
||||
};
|
||||
let (buffer_id, _arr_buff_ptr) = gfx_select!(buffer_id =>
|
||||
global.device_create_buffer_mapped(device_id, &descriptor, buffer_id));
|
||||
global.device_create_buffer_mapped(device_id, &desc, buffer_id));
|
||||
let buffer = WebGPUBuffer(buffer_id);
|
||||
|
||||
if let Err(e) = sender.send(buffer) {
|
||||
|
|
@ -418,55 +443,12 @@ impl WGPU {
|
|||
gfx_select!(buffer => global.buffer_destroy(buffer));
|
||||
},
|
||||
WebGPURequest::Exit(sender) => {
|
||||
self.deinit();
|
||||
drop(self.global);
|
||||
if let Err(e) = sender.send(()) {
|
||||
warn!("Failed to send response to WebGPURequest::Exit ({})", e)
|
||||
}
|
||||
return;
|
||||
},
|
||||
WebGPURequest::MapReadAsync {
|
||||
sender,
|
||||
buffer_id,
|
||||
device_id,
|
||||
usage,
|
||||
size,
|
||||
} => {
|
||||
let global = &self.global;
|
||||
let on_read = move |status: wgpu::resource::BufferMapAsyncStatus,
|
||||
ptr: *const u8| {
|
||||
match status {
|
||||
wgpu::resource::BufferMapAsyncStatus::Success => {
|
||||
let array_buffer =
|
||||
unsafe { std::slice::from_raw_parts(ptr, size as usize) };
|
||||
if let Err(e) = sender.send(Ok(WebGPUResponse::MapReadAsync(
|
||||
IpcSharedMemory::from_bytes(array_buffer),
|
||||
))) {
|
||||
warn!(
|
||||
"Failed to send response to WebGPURequest::MapReadAsync ({})",
|
||||
e
|
||||
)
|
||||
}
|
||||
},
|
||||
_ => {
|
||||
if let Err(e) = sender
|
||||
.send(Err("MapReadAsync: Failed to map buffer".to_owned()))
|
||||
{
|
||||
warn!(
|
||||
"Failed to send response to WebGPURequest::MapReadAsync ({})",
|
||||
e
|
||||
)
|
||||
}
|
||||
},
|
||||
}
|
||||
};
|
||||
gfx_select!(buffer_id => global.buffer_map_async(
|
||||
buffer_id,
|
||||
wgpu::resource::BufferUsage::from_bits(usage).unwrap(),
|
||||
0..size,
|
||||
wgpu::resource::BufferMapOperation::Read(Box::new(on_read))
|
||||
));
|
||||
gfx_select!(device_id => global.device_poll(device_id, true));
|
||||
},
|
||||
WebGPURequest::RequestAdapter {
|
||||
sender,
|
||||
options,
|
||||
|
|
@ -523,6 +505,7 @@ impl WGPU {
|
|||
let id = gfx_select!(device_id => global.adapter_request_device(
|
||||
adapter_id.0,
|
||||
&descriptor,
|
||||
None,
|
||||
device_id
|
||||
));
|
||||
|
||||
|
|
|
|||
|
|
@ -35,6 +35,10 @@ packages = [
|
|||
"peek-poke",
|
||||
"peek-poke-derive",
|
||||
"wayland-sys",
|
||||
"metal",
|
||||
"parking_lot",
|
||||
"parking_lot_core",
|
||||
"ron",
|
||||
|
||||
# https://github.com/servo/servo/pull/23288#issuecomment-494687746
|
||||
"gl_generator",
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue