Remove wgpu-bindings in favor of configuration scripts

This commit is contained in:
Dzmitry Malyshau 2019-04-30 12:19:37 -04:00
parent 0011d9f4ff
commit 61fca00f34
22 changed files with 245 additions and 525 deletions

1
.gitignore vendored
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@ -4,3 +4,4 @@
.vscode
.vs
build
ffi/dawn*.h

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@ -43,4 +43,4 @@ before_install:
script:
- cargo test
- if [[ $TRAVIS_OS_NAME == "osx" ]]; then (brew update && brew upgrade cmake && brew install glfw3 && make ci-examples); fi
- if [[ $TRAVIS_OS_NAME == "osx" ]]; then (brew update && brew upgrade cmake && brew install glfw3 && make ffi-examples); fi

100
Cargo.lock generated
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@ -26,14 +26,6 @@ name = "android_glue"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "ansi_term"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "approx"
version = "0.3.1"
@ -141,21 +133,6 @@ name = "byteorder"
version = "1.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "cbindgen"
version = "0.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.58 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.27 (registry+https://github.com/rust-lang/crates.io-index)",
"tempfile 3.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
"toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cc"
version = "1.0.30"
@ -176,20 +153,6 @@ dependencies = [
"rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clap"
version = "2.32.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
"vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cloudabi"
version = "0.0.3"
@ -560,11 +523,6 @@ dependencies = [
"uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "itoa"
version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "kernel32-sys"
version = "0.2.2"
@ -1054,11 +1012,6 @@ dependencies = [
"stb_truetype 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ryu"
version = "0.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "same-file"
version = "1.0.4"
@ -1103,16 +1056,6 @@ dependencies = [
"syn 0.13.11 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "serde_json"
version = "1.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "sha2"
version = "0.7.1"
@ -1189,11 +1132,6 @@ dependencies = [
"lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "strsim"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "syn"
version = "0.13.11"
@ -1256,14 +1194,6 @@ dependencies = [
"redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "textwrap"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "thread_local"
version = "0.3.6"
@ -1272,14 +1202,6 @@ dependencies = [
"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "toml"
version = "0.4.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "typenum"
version = "1.10.0"
@ -1290,11 +1212,6 @@ name = "ucd-util"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "unicode-width"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "unicode-xid"
version = "0.1.0"
@ -1395,13 +1312,6 @@ dependencies = [
"wgpu-native 0.2.6",
]
[[package]]
name = "wgpu-bindings"
version = "0.1.0"
dependencies = [
"cbindgen 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "wgpu-native"
version = "0.2.6"
@ -1562,7 +1472,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum aho-corasick 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "81ce3d38065e618af2d7b77e10c5ad9a069859b4be3c2250f674af3840d9c8a5"
"checksum andrew 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "142e9e6a99ad0d63a4cf6ce58a4c979f472c5815cbf7e5ca4e47b26a10dc728e"
"checksum android_glue 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "000444226fcff248f2bc4c7625be32c63caccfecc2723a2b9f78a7487a49c407"
"checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
"checksum approx 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3c57ff1a5b00753647aebbbcf4ea67fa1e711a65ea7a30eb90dbf07de2485aee"
"checksum arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "0d382e583f07208808f6b1249e60848879ba3543f57c32277bf52d69c2f0f0ee"
"checksum arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "92c7fb76bc8826a8b33b4ee5bb07a247a81e76764ab4d55e8f73e3a4d8808c71"
@ -1577,11 +1486,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a076c298b9ecdb530ed9d967e74a6027d6a7478924520acddcddc24c1c8ab3ab"
"checksum byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "560c32574a12a89ecd91f5e742165893f86e3ab98d21f8ea548658eb9eef5f40"
"checksum byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a019b10a2a7cdeb292db131fc8113e57ea2a908f6e7894b0c3c671893b65dbeb"
"checksum cbindgen 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "32e01024aaf5390d6a8145047371a4f5b0063a14c1e411bc731353bd2278ca44"
"checksum cc 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)" = "d01c69d08ff207f231f07196e30f84c70f1c815b04f980f8b7b01ff01f05eb92"
"checksum cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "11d43355396e872eefb45ce6342e4374ed7bc2b3a502d1b28e36d6e23c05d1f4"
"checksum cgmath 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)" = "283944cdecc44bf0b8dd010ec9af888d3b4f142844fdbe026c20ef68148d6fe7"
"checksum clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b957d88f4b6a63b9d70d5f454ac8011819c6efa7727858f458ab71c756ce2d3e"
"checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
"checksum cmake 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)" = "6ec65ee4f9c9d16f335091d23693457ed4928657ba4982289d7fafee03bc614a"
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@ -1619,7 +1526,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum humantime 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3ca7e5f2e110db35f93b837c81797f3714500b81d517bf20c431b16d3ca4f114"
"checksum iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
"checksum ipc-channel 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f82db24b0c53ee2d54b420bb9258f2b787611fe3e7a28d514b5ea54fe65cd365"
"checksum itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"
"checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
"checksum lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
"checksum lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bc5729f27f159ddd61f4df6228e827e86643d4d3e7c32183cb30a1c08f604a14"
@ -1677,14 +1583,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "adacaae16d02b6ec37fdc7acfcddf365978de76d1983d3ee22afc260e1ca9619"
"checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
"checksum rusttype 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ce3926a2057b315b3e8bca6d1cec1e97f19436a8f9127621cd538cda9c96a38b"
"checksum ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "eb9e9b8cde282a9fe6a42dd4681319bfb63f121b8a8ee9439c6f4107e58a46f7"
"checksum same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8f20c4be53a8a1ff4c1f1b2bd14570d2f634628709752f0702ecdd2b3f9a5267"
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"checksum serde_derive 1.0.58 (registry+https://github.com/rust-lang/crates.io-index)" = "ac38f51a52a556cd17545798e29536885fb1a3fa63d6399f5ef650f4a7d35901"
"checksum serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)" = "5a23aa71d4a4d43fdbfaac00eff68ba8a06a51759a89ac3304323e800c4dd40d"
"checksum sha2 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9eb6be24e4c23a84d7184280d2722f7f2731fcdd4a9d886efbfe4413e4847ea0"
"checksum shared_library 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "5a9e7e0f2bfae24d8a5b5a66c5b257a83c7412304311512a0c054cd5e619da11"
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@ -1694,19 +1598,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
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"checksum storage-map 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "cb94f167ccba0941876c8e722e888be8b4c05511ffdacc8cfcd4c647adfd424d"
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View File

@ -1,7 +1,6 @@
[workspace]
members = [
"wgpu-native",
"wgpu-bindings",
"wgpu-remote",
"wgpu-rs",
"examples",

View File

@ -30,9 +30,9 @@ else
endif
.PHONY: all check test doc clear lib-native lib-remote lib-rust ci-examples examples-rust examples-gfx gfx
.PHONY: all check test doc clear lib-native lib-remote lib-rust examples-rust examples-gfx gfx ffi-examples
all: ci-examples examples-rust examples-gfx
all: examples-rust examples-gfx ffi-examples
check:
cargo check --all
@ -56,19 +56,23 @@ lib-remote: Cargo.lock wgpu-remote/Cargo.toml $(wildcard wgpu-native/**/*.rs wgp
lib-rust: Cargo.lock wgpu-rs/Cargo.toml $(wildcard wgpu-rs/**/*.rs)
cargo build --manifest-path wgpu-rs/Cargo.toml --features $(FEATURE_RUST)
ffi/wgpu.h: wgpu-native/cbindgen.toml $(wildcard wgpu-native/**/*.rs)
cbindgen wgpu-native >ffi/wgpu.h
ffi/wgpu-remote.h: wgpu-remote/cbindgen.toml $(wildcard wgpu-native/**/*.rs wgpu-remote/**/*.rs)
cbindgen wgpu-remote >ffi/wgpu-remote.h
wgpu-bindings/*.h: Cargo.lock $(wildcard wgpu-bindings/src/*.rs) lib-native lib-remote
cargo +nightly run --manifest-path wgpu-bindings/Cargo.toml
ci-examples:
cargo build --manifest-path wgpu-native/Cargo.toml --features=local,$(FEATURE_NATIVE)
cargo build --manifest-path wgpu-remote/Cargo.toml --features=$(FEATURE_RUST)
ffi-examples: lib-native lib-remote ffi/wgpu.h ffi/wgpu-remote.h
cd examples/hello_triangle_c && mkdir -p build && cd build && cmake .. && make
cd examples/hello_remote_c && mkdir -p build && cd build && cmake .. && make
examples-rust: lib-rust examples/Cargo.toml $(wildcard wgpu-native/**/*.rs)
examples-rust: examples/Cargo.toml $(wildcard wgpu-native/**/*.rs wgpu-rs/**/*.rs)
cargo build --manifest-path examples/Cargo.toml --features $(FEATURE_RUST)
examples-gfx: lib-rust gfx-examples/Cargo.toml $(wildcard gfx-examples/*.rs)
examples-gfx: examples-rust gfx-examples/Cargo.toml $(wildcard gfx-examples/*.rs)
cargo build --manifest-path gfx-examples/Cargo.toml --features $(FEATURE_RUST)
gfx:

View File

@ -7,7 +7,6 @@ This is an experimental [WebGPU](https://www.w3.org/community/gpu/) implementati
The implementation consists of the following parts:
- `wgpu-native` - the native implementation of WebGPU as a C API library
- `wgpu-bindings` - automatic generator of actual C headers
- `wgpu-remote` - remoting layer to work with WebGPU across the process boundary
- `wgpu-rs` - idiomatic Rust wrapper of the native library

View File

@ -1,5 +1,4 @@
#include "./../../wgpu-bindings/wgpu-native.h"
#include "./../../wgpu-bindings/wgpu-remote.h"
#include "./../../ffi/wgpu-remote.h"
#include <stdio.h>
int main() {
@ -12,7 +11,7 @@ int main() {
//TODO: do something meaningful
wgpu_terminate(infra.client);
wgpu_client_terminate(infra.client);
return 0;
}

View File

@ -1,4 +1,4 @@
#include "./../../wgpu-bindings/wgpu.h"
#include "./../../ffi/wgpu.h"
#include <stdio.h>
#define WGPU_TARGET_MACOS 1

67
ffi/wgpu-remote.h Normal file
View File

@ -0,0 +1,67 @@
/* Generated with cbindgen:0.8.3 */
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
typedef enum {
WGPUPowerPreference_Default = 0,
WGPUPowerPreference_LowPower = 1,
WGPUPowerPreference_HighPerformance = 2,
} WGPUPowerPreference;
typedef struct WGPUClient WGPUClient;
typedef struct WGPUServer WGPUServer;
typedef struct WGPUTrackPermit WGPUTrackPermit;
typedef uint32_t WGPUIndex;
typedef uint32_t WGPUEpoch;
typedef struct {
WGPUIndex _0;
WGPUEpoch _1;
} WGPUId;
typedef WGPUId WGPUDeviceId;
typedef WGPUId WGPUAdapterId;
typedef struct {
bool anisotropic_filtering;
} WGPUExtensions;
typedef struct {
WGPUExtensions extensions;
} WGPUDeviceDescriptor;
typedef struct {
WGPUPowerPreference power_preference;
} WGPUAdapterDescriptor;
typedef struct {
WGPUClient *client;
WGPUServer *server;
const uint8_t *error;
} WGPUInfrastructure;
WGPUDeviceId wgpu_client_adapter_create_device(const WGPUClient *client,
WGPUAdapterId adapter_id,
const WGPUDeviceDescriptor *desc);
WGPUAdapterId wgpu_client_get_adapter(const WGPUClient *client, const WGPUAdapterDescriptor *desc);
void wgpu_client_terminate(WGPUClient *client);
WGPUInfrastructure wgpu_initialize(void);
void wgpu_server_process(const WGPUServer *server);

View File

@ -1,10 +1,12 @@
/* Generated with cbindgen:0.8.3 */
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#define WGPUBITS_PER_BYTE 8
#define WGPUMAX_BIND_GROUPS 4
#define WGPUMAX_COLOR_TARGETS 4
@ -251,6 +253,8 @@ typedef enum {
WGPUVertexFormat_Int4 = 48,
} WGPUVertexFormat;
typedef struct WGPUTrackPermit WGPUTrackPermit;
typedef uint32_t WGPUIndex;
typedef uint32_t WGPUEpoch;
@ -260,10 +264,12 @@ typedef struct {
WGPUEpoch _1;
} WGPUId;
typedef WGPUId WGPUDeviceId;
typedef WGPUId WGPUAdapterId;
typedef struct {
WGPUPowerPreference power_preference;
} WGPUAdapterDescriptor;
typedef struct {
bool anisotropic_filtering;
} WGPUExtensions;
@ -272,6 +278,16 @@ typedef struct {
WGPUExtensions extensions;
} WGPUDeviceDescriptor;
#if defined(WGPU_REMOTE)
typedef struct {
WGPUAdapterId adapter;
WGPUAdapterDescriptor adapter_desc;
WGPUDeviceDescriptor device_desc;
} WGPUForcedExports;
#endif
typedef WGPUId WGPUDeviceId;
typedef WGPUId WGPUBindGroupId;
typedef WGPUId WGPUBufferId;
@ -324,6 +340,12 @@ typedef struct {
float b;
float a;
} WGPUColor;
#define WGPUColor_TRANSPARENT (WGPUColor){ .r = 0, .g = 0, .b = 0, .a = 0 }
#define WGPUColor_BLACK (WGPUColor){ .r = 0, .g = 0, .b = 0, .a = 1 }
#define WGPUColor_WHITE (WGPUColor){ .r = 1, .g = 1, .b = 1, .a = 1 }
#define WGPUColor_RED (WGPUColor){ .r = 1, .g = 0, .b = 0, .a = 1 }
#define WGPUColor_GREEN (WGPUColor){ .r = 0, .g = 1, .b = 0, .a = 1 }
#define WGPUColor_BLUE (WGPUColor){ .r = 0, .g = 0, .b = 1, .a = 1 }
typedef struct {
WGPUTextureViewId attachment;
@ -401,6 +423,9 @@ typedef struct {
} WGPUBindGroupDescriptor;
typedef uint32_t WGPUShaderStageFlags;
#define WGPUShaderStageFlags_VERTEX 1
#define WGPUShaderStageFlags_FRAGMENT 2
#define WGPUShaderStageFlags_COMPUTE 4
typedef struct {
uint32_t binding;
@ -414,6 +439,16 @@ typedef struct {
} WGPUBindGroupLayoutDescriptor;
typedef uint32_t WGPUBufferUsageFlags;
#define WGPUBufferUsageFlags_MAP_READ 1
#define WGPUBufferUsageFlags_MAP_WRITE 2
#define WGPUBufferUsageFlags_TRANSFER_SRC 4
#define WGPUBufferUsageFlags_TRANSFER_DST 8
#define WGPUBufferUsageFlags_INDEX 16
#define WGPUBufferUsageFlags_VERTEX 32
#define WGPUBufferUsageFlags_UNIFORM 64
#define WGPUBufferUsageFlags_STORAGE 128
#define WGPUBufferUsageFlags_NONE 0
#define WGPUBufferUsageFlags_WRITE_ALL 2 + 8 + 128
typedef struct {
uint32_t size;
@ -460,6 +495,12 @@ typedef struct {
} WGPUBlendDescriptor;
typedef uint32_t WGPUColorWriteFlags;
#define WGPUColorWriteFlags_RED 1
#define WGPUColorWriteFlags_GREEN 2
#define WGPUColorWriteFlags_BLUE 4
#define WGPUColorWriteFlags_ALPHA 8
#define WGPUColorWriteFlags_COLOR 7
#define WGPUColorWriteFlags_ALL 15
typedef struct {
WGPUTextureFormat format;
@ -547,6 +588,14 @@ typedef WGPUId WGPUSurfaceId;
typedef WGPUSurfaceId WGPUSwapChainId;
typedef uint32_t WGPUTextureUsageFlags;
#define WGPUTextureUsageFlags_TRANSFER_SRC 1
#define WGPUTextureUsageFlags_TRANSFER_DST 2
#define WGPUTextureUsageFlags_SAMPLED 4
#define WGPUTextureUsageFlags_STORAGE 8
#define WGPUTextureUsageFlags_OUTPUT_ATTACHMENT 16
#define WGPUTextureUsageFlags_NONE 0
#define WGPUTextureUsageFlags_WRITE_ALL 2 + 8 + 16
#define WGPUTextureUsageFlags_UNINITIALIZED 65535
typedef struct {
WGPUTextureUsageFlags usage;
@ -565,16 +614,15 @@ typedef struct {
typedef WGPUDeviceId WGPUQueueId;
typedef struct {
WGPUPowerPreference power_preference;
} WGPUAdapterDescriptor;
typedef struct {
WGPUTextureId texture_id;
WGPUTextureViewId view_id;
} WGPUSwapChainOutput;
typedef uint32_t WGPUTextureAspectFlags;
#define WGPUTextureAspectFlags_COLOR 1
#define WGPUTextureAspectFlags_DEPTH 2
#define WGPUTextureAspectFlags_STENCIL 4
typedef struct {
WGPUTextureFormat format;
@ -586,79 +634,13 @@ typedef struct {
uint32_t array_count;
} WGPUTextureViewDescriptor;
#define WGPUBufferUsageFlags_INDEX 16
#define WGPUBufferUsageFlags_MAP_READ 1
#define WGPUBufferUsageFlags_MAP_WRITE 2
#define WGPUBufferUsageFlags_NONE 0
#define WGPUBufferUsageFlags_STORAGE 128
#define WGPUBufferUsageFlags_TRANSFER_DST 8
#define WGPUBufferUsageFlags_TRANSFER_SRC 4
#define WGPUBufferUsageFlags_UNIFORM 64
#define WGPUBufferUsageFlags_VERTEX 32
#define WGPUColorWriteFlags_ALL 15
#define WGPUColorWriteFlags_ALPHA 8
#define WGPUColorWriteFlags_BLUE 4
#define WGPUColorWriteFlags_COLOR 7
#define WGPUColorWriteFlags_GREEN 2
#define WGPUColorWriteFlags_RED 1
#define WGPUColor_BLACK (WGPUColor){ .r = 0, .g = 0, .b = 0, .a = 1 }
#define WGPUColor_BLUE (WGPUColor){ .r = 0, .g = 0, .b = 1, .a = 1 }
#define WGPUColor_GREEN (WGPUColor){ .r = 0, .g = 1, .b = 0, .a = 1 }
#define WGPUColor_RED (WGPUColor){ .r = 1, .g = 0, .b = 0, .a = 1 }
#define WGPUColor_TRANSPARENT (WGPUColor){ .r = 0, .g = 0, .b = 0, .a = 0 }
#define WGPUColor_WHITE (WGPUColor){ .r = 1, .g = 1, .b = 1, .a = 1 }
#define WGPUPipelineFlags_BLEND_COLOR 1
#define WGPUShaderStageFlags_COMPUTE 4
#define WGPUShaderStageFlags_FRAGMENT 2
#define WGPUShaderStageFlags_VERTEX 1
#define WGPUTextureAspectFlags_COLOR 1
#define WGPUTextureAspectFlags_DEPTH 2
#define WGPUTextureAspectFlags_STENCIL 4
#define WGPUTextureUsageFlags_NONE 0
#define WGPUTextureUsageFlags_OUTPUT_ATTACHMENT 16
#define WGPUTextureUsageFlags_SAMPLED 4
#define WGPUTextureUsageFlags_STORAGE 8
#define WGPUTextureUsageFlags_TRANSFER_DST 2
#define WGPUTextureUsageFlags_TRANSFER_SRC 1
#define WGPUTextureUsageFlags_UNINITIALIZED 65535
#define WGPUTrackPermit_EXTEND (WGPUTrackPermit){ .bits = 1 }
#define WGPUTrackPermit_REPLACE (WGPUTrackPermit){ .bits = 2 }
#if defined(WGPU_REMOTE)
void forced_exports(WGPUForcedExports fe);
#endif
WGPUDeviceId wgpu_adapter_create_device(WGPUAdapterId adapter_id, const WGPUDeviceDescriptor *desc);
@ -718,6 +700,12 @@ void wgpu_compute_pass_dispatch(WGPUComputePassId pass_id, uint32_t x, uint32_t
WGPUCommandBufferId wgpu_compute_pass_end_pass(WGPUComputePassId pass_id);
void wgpu_compute_pass_set_bind_group(WGPUComputePassId pass_id,
uint32_t index,
WGPUBindGroupId bind_group_id,
const uint32_t *offsets_ptr,
uintptr_t offsets_count);
void wgpu_compute_pass_set_pipeline(WGPUComputePassId pass_id, WGPUComputePipelineId pipeline_id);
WGPUInstanceId wgpu_create_instance(void);
@ -770,6 +758,11 @@ WGPUSurfaceId wgpu_instance_create_surface_from_windows_hwnd(WGPUInstanceId inst
void *hinstance,
void *hwnd);
#if defined(WGPU_WINDOW_WINIT)
WGPUSurfaceId wgpu_instance_create_surface_from_winit(WGPUInstanceId instance_id,
const WGPUWindow *window);
#endif
WGPUSurfaceId wgpu_instance_create_surface_from_xlib(WGPUInstanceId instance_id,
const void **display,
uint64_t window);

View File

@ -1,14 +0,0 @@
[package]
name = "wgpu-bindings"
version = "0.1.0"
authors = [
"Dzmitry Malyshau <kvark@mozilla.com>",
"Joshua Groves <josh@joshgroves.com>",
]
edition = "2018"
[features]
default = []
[dependencies]
cbindgen = "0.7.1"

View File

@ -1,63 +0,0 @@
extern crate cbindgen;
use cbindgen::ItemType as It;
use std::path::PathBuf;
struct Binding<'a> {
library: &'a str,
features: &'a [&'a str],
output: &'a str,
item_types: &'a [It],
}
const BINDINGS: [Binding; 3] = [
Binding {
library: "wgpu-native",
features: &["local"],
output: "wgpu.h",
item_types: &[It::Enums, It::Constants, It::Structs, It::Typedefs, It::Functions],
},
Binding {
library: "wgpu-native",
features: &["remote"],
output: "wgpu-native.h",
item_types: &[It::Enums, It::Constants, It::Structs, It::Typedefs],
},
Binding {
library: "wgpu-remote",
features: &[],
output: "wgpu-remote.h",
item_types: &[It::Enums, It::Constants, It::Structs, It::Typedefs, It::OpaqueItems, It::Functions],
},
];
fn main() {
let crate_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let parent = crate_dir.parent().unwrap();
for bind in &BINDINGS {
let config = cbindgen::Config {
enumeration: cbindgen::EnumConfig {
prefix_with_name: true,
..Default::default()
},
export: cbindgen::ExportConfig {
prefix: Some(String::from("WGPU")),
item_types: bind.item_types.to_vec(),
..Default::default()
},
language: cbindgen::Language::C,
..Default::default()
};
println!("Generating {}...", bind.output);
cbindgen::Builder::new()
.with_crate(parent.join(bind.library))
.with_config(config)
.with_parse_expand(&[bind.library])
.with_parse_expand_features(bind.features)
.generate()
.unwrap()
.write_to_file(crate_dir.join(bind.output));
}
}

View File

@ -1,196 +0,0 @@
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#define WGPUBITS_PER_BYTE 8
#define WGPUMAX_BIND_GROUPS 4
#define WGPUMAX_COLOR_TARGETS 4
typedef enum {
WGPUBufferMapAsyncStatus_Success,
WGPUBufferMapAsyncStatus_Error,
WGPUBufferMapAsyncStatus_Unknown,
WGPUBufferMapAsyncStatus_ContextLost,
} WGPUBufferMapAsyncStatus;
typedef enum {
WGPUPowerPreference_Default = 0,
WGPUPowerPreference_LowPower = 1,
WGPUPowerPreference_HighPerformance = 2,
} WGPUPowerPreference;
typedef uint32_t WGPUIndex;
typedef uint32_t WGPUEpoch;
typedef struct {
WGPUIndex _0;
WGPUEpoch _1;
} WGPUId;
typedef WGPUId WGPUAdapterId;
typedef struct {
WGPUPowerPreference power_preference;
} WGPUAdapterDescriptor;
typedef struct {
bool anisotropic_filtering;
} WGPUExtensions;
typedef struct {
WGPUExtensions extensions;
} WGPUDeviceDescriptor;
typedef struct {
WGPUAdapterId adapter;
WGPUAdapterDescriptor adapter_desc;
WGPUDeviceDescriptor device_desc;
} WGPUForcedExports;
typedef WGPUId WGPUBindGroupId;
typedef WGPUId WGPUBufferId;
typedef void (*WGPUBufferMapReadCallback)(WGPUBufferMapAsyncStatus status, const uint8_t *data, uint8_t *userdata);
typedef void (*WGPUBufferMapWriteCallback)(WGPUBufferMapAsyncStatus status, uint8_t *data, uint8_t *userdata);
typedef WGPUId WGPUCommandBufferId;
typedef struct {
WGPUBufferId buffer;
uint32_t offset;
uint32_t row_pitch;
uint32_t image_height;
} WGPUBufferCopyView;
typedef WGPUId WGPUTextureId;
typedef struct {
float x;
float y;
float z;
} WGPUOrigin3d;
typedef struct {
WGPUTextureId texture;
uint32_t level;
uint32_t slice;
WGPUOrigin3d origin;
} WGPUTextureCopyView;
typedef struct {
uint32_t width;
uint32_t height;
uint32_t depth;
} WGPUExtent3d;
typedef WGPUCommandBufferId WGPUCommandEncoderId;
typedef WGPUId WGPUComputePassId;
typedef WGPUId WGPUComputePipelineId;
typedef WGPUId WGPUDeviceId;
typedef WGPUDeviceId WGPUQueueId;
typedef WGPUId WGPURenderPassId;
typedef struct {
float r;
float g;
float b;
float a;
} WGPUColor;
typedef WGPUId WGPURenderPipelineId;
typedef WGPUId WGPUTextureViewId;
typedef struct {
WGPUTextureId texture_id;
WGPUTextureViewId view_id;
} WGPUSwapChainOutput;
typedef WGPUId WGPUSurfaceId;
typedef WGPUSurfaceId WGPUSwapChainId;
#define WGPUBufferUsageFlags_INDEX 16
#define WGPUBufferUsageFlags_MAP_READ 1
#define WGPUBufferUsageFlags_MAP_WRITE 2
#define WGPUBufferUsageFlags_NONE 0
#define WGPUBufferUsageFlags_STORAGE 128
#define WGPUBufferUsageFlags_TRANSFER_DST 8
#define WGPUBufferUsageFlags_TRANSFER_SRC 4
#define WGPUBufferUsageFlags_UNIFORM 64
#define WGPUBufferUsageFlags_VERTEX 32
#define WGPUColorWriteFlags_ALL 15
#define WGPUColorWriteFlags_ALPHA 8
#define WGPUColorWriteFlags_BLUE 4
#define WGPUColorWriteFlags_COLOR 7
#define WGPUColorWriteFlags_GREEN 2
#define WGPUColorWriteFlags_RED 1
#define WGPUColor_BLACK (WGPUColor){ .r = 0, .g = 0, .b = 0, .a = 1 }
#define WGPUColor_BLUE (WGPUColor){ .r = 0, .g = 0, .b = 1, .a = 1 }
#define WGPUColor_GREEN (WGPUColor){ .r = 0, .g = 1, .b = 0, .a = 1 }
#define WGPUColor_RED (WGPUColor){ .r = 1, .g = 0, .b = 0, .a = 1 }
#define WGPUColor_TRANSPARENT (WGPUColor){ .r = 0, .g = 0, .b = 0, .a = 0 }
#define WGPUColor_WHITE (WGPUColor){ .r = 1, .g = 1, .b = 1, .a = 1 }
#define WGPUPipelineFlags_BLEND_COLOR 1
#define WGPUShaderStageFlags_COMPUTE 4
#define WGPUShaderStageFlags_FRAGMENT 2
#define WGPUShaderStageFlags_VERTEX 1
#define WGPUTextureAspectFlags_COLOR 1
#define WGPUTextureAspectFlags_DEPTH 2
#define WGPUTextureAspectFlags_STENCIL 4
#define WGPUTextureUsageFlags_NONE 0
#define WGPUTextureUsageFlags_OUTPUT_ATTACHMENT 16
#define WGPUTextureUsageFlags_SAMPLED 4
#define WGPUTextureUsageFlags_STORAGE 8
#define WGPUTextureUsageFlags_TRANSFER_DST 2
#define WGPUTextureUsageFlags_TRANSFER_SRC 1
#define WGPUTextureUsageFlags_UNINITIALIZED 65535
#define WGPUTrackPermit_EXTEND (WGPUTrackPermit){ .bits = 1 }
#define WGPUTrackPermit_REPLACE (WGPUTrackPermit){ .bits = 2 }

View File

@ -1,27 +0,0 @@
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
typedef struct WGPUClient WGPUClient;
typedef struct WGPUServer WGPUServer;
typedef struct {
WGPUClient *client;
WGPUServer *server;
const uint8_t *error;
} WGPUInfrastructure;
WGPUDeviceId wgpu_adapter_create_device(const WGPUClient *client,
WGPUAdapterId adapter_id,
const WGPUDeviceDescriptor *desc);
WGPUInfrastructure wgpu_initialize(void);
WGPUAdapterId wgpu_instance_get_adapter(const WGPUClient *client,
const WGPUAdapterDescriptor *desc);
void wgpu_server_process(const WGPUServer *server);
void wgpu_terminate(WGPUClient *client);

31
wgpu-native/cbindgen.toml Normal file
View File

@ -0,0 +1,31 @@
header = ""
include_version = true
braces = "SameLine"
line_length = 100
tab_width = 2
language = "C"
[export]
prefix = "WGPU"
[parse]
parse_deps = false
[parse.expand]
features = ["local"]
[fn]
[struct]
derive_eq = true
[enum]
prefix_with_name = true
derive_helper_methods = true
[macro_expansion]
bitflags = true
[defines]
"feature = window-winit" = "WGPU_WINDOW_WINIT"
"feature = remote" = "WGPU_REMOTE"

View File

@ -12,7 +12,8 @@ use crate::{
use hal::{self, command::RawCommandBuffer};
use std::iter;
use std::{iter, slice};
pub struct ComputePass<B: hal::Backend> {
raw: B::CommandBuffer,
@ -56,13 +57,23 @@ pub extern "C" fn wgpu_compute_pass_set_bind_group(
pass_id: ComputePassId,
index: u32,
bind_group_id: BindGroupId,
offsets: &[u32],
offsets_ptr: *const u32,
offsets_count: usize,
) {
let mut pass_guard = HUB.compute_passes.write();
let pass = &mut pass_guard[pass_id];
let bind_group_guard = HUB.bind_groups.read();
let bind_group = &bind_group_guard[bind_group_id];
assert_eq!(bind_group.dynamic_count, offsets_count);
let offsets = if offsets_count != 0 {
unsafe {
slice::from_raw_parts(offsets_ptr, offsets_count)
}
} else {
&[]
};
//Note: currently, WebGPU compute passes have synchronization defined
// at a dispatch granularity, so we insert the necessary barriers here.

View File

@ -43,14 +43,15 @@ pub fn create_instance() -> ::back::Instance {
::back::Instance::create("wgpu", 1)
}
#[no_mangle]
#[cfg(feature = "local")]
#[no_mangle]
pub extern "C" fn wgpu_create_instance() -> InstanceId {
let inst = create_instance();
HUB.instances.register_local(inst)
}
#[cfg(all(feature = "local", feature = "window-winit"))]
#[cfg(feature = "window-winit")]
#[no_mangle]
pub extern "C" fn wgpu_instance_create_surface_from_winit(
instance_id: InstanceId,

View File

@ -41,27 +41,9 @@ pub use self::swap_chain::*;
use std::ptr;
use std::sync::atomic::{AtomicUsize, Ordering};
type SubmissionIndex = usize;
//TODO: remove this structure and entry point.
// They are currently needed to force `cbindgen` to export some of
// the types when building with `remote` feature excluding the
// functions export (as a `wgpu-remote.h` dependency).
#[cfg(feature = "remote")]
#[repr(C)]
#[derive(Debug)]
pub struct ForcedExports {
pub adapter: AdapterId,
pub adapter_desc: AdapterDescriptor,
pub device_desc: DeviceDescriptor,
}
#[cfg(feature = "remote")]
#[no_mangle]
pub extern "C" fn forced_exports(fe: ForcedExports) {
println!("{:?}", fe);
}
//TODO: make it private. Currently used for swapchain creation impl.
#[derive(Debug)]
pub struct RefCount(ptr::NonNull<AtomicUsize>);

View File

@ -12,13 +12,13 @@ crate-type = ["lib", "cdylib", "staticlib"]
[features]
default = []
vulkan = ["wgn/gfx-backend-vulkan"]
dx11 = ["wgn/gfx-backend-dx11"]
dx12 = ["wgn/gfx-backend-dx12"]
metal = ["wgn/gfx-backend-metal"]
vulkan = ["wgpu-native/gfx-backend-vulkan"]
dx11 = ["wgpu-native/gfx-backend-dx11"]
dx12 = ["wgpu-native/gfx-backend-dx12"]
metal = ["wgpu-native/gfx-backend-metal"]
[dependencies]
wgn = { package = "wgpu-native", path = "../wgpu-native", features = ["remote"] }
wgpu-native = { path = "../wgpu-native", version = "0.2", features = ["remote"] }
ipc-channel = "0.11"
lazy_static = "1"
log = "0.4"

25
wgpu-remote/cbindgen.toml Normal file
View File

@ -0,0 +1,25 @@
header = ""
include_version = true
braces = "SameLine"
line_length = 100
tab_width = 2
language = "C"
[export]
prefix = "WGPU"
[parse]
parse_deps = true
include = ["wgpu_native"]
[fn]
[struct]
derive_eq = true
[enum]
prefix_with_name = true
derive_helper_methods = true
[macro_expansion]
bitflags = true

View File

@ -1,3 +1,6 @@
//TODO: remove once `cbindgen` is smart enough
extern crate wgpu_native as wgn;
use crate::server::Server;
use ipc_channel::ipc;
@ -5,7 +8,6 @@ use lazy_static::lazy_static;
use log::error;
use parking_lot::Mutex;
use serde::{Deserialize, Serialize};
use wgn;
use std::ptr;
@ -83,7 +85,7 @@ pub extern "C" fn wgpu_initialize() -> Infrastructure {
Infrastructure {
client: ptr::null_mut(),
server: ptr::null_mut(),
error: ptr::null(), //TODO
error: ptr::null(), //TODO_remote_
}
}
}
@ -91,7 +93,7 @@ pub extern "C" fn wgpu_initialize() -> Infrastructure {
}
#[no_mangle]
pub extern "C" fn wgpu_terminate(client: *mut Client) {
pub extern "C" fn wgpu_client_terminate(client: *mut Client) {
let client = unsafe {
Box::from_raw(client)
};
@ -100,7 +102,7 @@ pub extern "C" fn wgpu_terminate(client: *mut Client) {
}
#[no_mangle]
pub extern "C" fn wgpu_instance_get_adapter(
pub extern "C" fn wgpu_client_get_adapter(
client: &Client,
desc: &wgn::AdapterDescriptor,
) -> wgn::AdapterId {
@ -115,7 +117,7 @@ pub extern "C" fn wgpu_instance_get_adapter(
}
#[no_mangle]
pub extern "C" fn wgpu_adapter_create_device(
pub extern "C" fn wgpu_client_adapter_create_device(
client: &Client,
adapter_id: wgn::AdapterId,
desc: &wgn::DeviceDescriptor,

View File

@ -906,7 +906,13 @@ impl<'a> Drop for RenderPass<'a> {
impl<'a> ComputePass<'a> {
pub fn set_bind_group(&mut self, index: u32, bind_group: &BindGroup, offsets: &[u32]) {
wgn::wgpu_compute_pass_set_bind_group(self.id, index, bind_group.id, offsets);
wgn::wgpu_compute_pass_set_bind_group(
self.id,
index,
bind_group.id,
offsets.as_ptr(),
offsets.len(),
);
}
pub fn set_pipeline(&mut self, pipeline: &ComputePipeline) {