mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-10-18 19:20:05 +00:00
0d0013002a
* Add wasm build * Run wasm ci on push * Add copyright notice to wasm files * [wasm] Update Emscripten * [wasm] Change global lambda to regular function * [wasm] Show detected core count during build * [wasm] Set JS version from CHANGES, GITHUB_RUN_ID Also remove custom docker emscripten build with brotli, as not used * [wasm] Change github actions to use npm-publish * [wasm] Us docker-compose up for CI * [wasm] pass GITHUB_RUN_ID to docker * [wasm] Change GITHUB_RUN_ID to GITHUB_RUN_NUMBER * [wasm] Fix GITHUB_RUN_NUMBER in docker-compose.yml
44 lines
1012 B
Markdown
44 lines
1012 B
Markdown
# SPIRV-Tools
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Wasm (WebAssembly) build of https://github.com/KhronosGroup/SPIRV-Tools
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## Usage
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```js
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const spirvTools = require("spirv-tools");
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const test = async () => {
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// Load the library
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const spv = await spirvTools();
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// assemble
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const source = `
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OpCapability Linkage
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpSource GLSL 450
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OpDecorate %spec SpecId 1
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%int = OpTypeInt 32 1
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%spec = OpSpecConstant %int 0
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%const = OpConstant %int 42`;
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const asResult = spv.as(
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source,
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spv.SPV_ENV_UNIVERSAL_1_3,
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spv.SPV_TEXT_TO_BINARY_OPTION_NONE
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);
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console.log(`as returned ${asResult.byteLength} bytes`);
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// re-disassemble
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const disResult = spv.dis(
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asResult,
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spv.SPV_ENV_UNIVERSAL_1_3,
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spv.SPV_BINARY_TO_TEXT_OPTION_INDENT |
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spv.SPV_BINARY_TO_TEXT_OPTION_FRIENDLY_NAMES |
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spv.SPV_BINARY_TO_TEXT_OPTION_COLOR
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);
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console.log("dis:\n", disResult);
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};
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test();
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```
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