reflect(wgsl): wgsl compile backend
This commit is contained in:
parent
1a16c4fadf
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5
.idea/codeStyles/codeStyleConfig.xml
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5
.idea/codeStyles/codeStyleConfig.xml
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<component name="ProjectCodeStyleConfiguration">
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<state>
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<option name="USE_PER_PROJECT_SETTINGS" value="true" />
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</state>
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</component>
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31
.idea/librashader.iml
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.idea/librashader.iml
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<?xml version="1.0" encoding="UTF-8"?>
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<module type="EMPTY_MODULE" version="4">
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<component name="NewModuleRootManager">
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$/librashader-build-script/src" isTestSource="false" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-cache/src" isTestSource="false" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-capi/src" isTestSource="false" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-common/src" isTestSource="false" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-preprocess/src" isTestSource="false" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-preprocess/tests" isTestSource="true" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-presets/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-presets/tests" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-reflect/src" isTestSource="false" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-d3d11/src" isTestSource="false" />
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||||||
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-d3d11/tests" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-d3d12/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-d3d12/tests" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-gl/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-vk/tests" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-wgpu/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime-wgpu/tests" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/librashader-runtime/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/librashader/src" isTestSource="false" />
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<excludeFolder url="file://$MODULE_DIR$/target" />
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</content>
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||||||
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<orderEntry type="inheritedJdk" />
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||||||
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<orderEntry type="sourceFolder" forTests="false" />
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||||||
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</component>
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||||||
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</module>
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307
.idea/workspace.xml
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307
.idea/workspace.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="AutoImportSettings">
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<component name="CMakeSettings">
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<configurations>
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<configuration PROFILE_NAME="Debug" ENABLED="true" CONFIG_NAME="Debug" />
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<option name="HIGHLIGHT_CONFLICTS" value="true" />
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<option name="LAST_RESOLUTION" value="IGNORE" />
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<option name="formatViaClangd" value="false" />
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<component name="FileTemplateManagerImpl">
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<option name="RECENT_TEMPLATES">
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<list>
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<option value="Rust File" />
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</option>
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</component>
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<component name="Git.Settings">
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<option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$/test/shaders_slang" />
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<component name="MacroExpansionManager">
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<option name="directoryName" value="z2x7agij" />
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<component name="MarkdownSettingsMigration">
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<option name="stateVersion" value="1" />
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<option name="hideEmptyMiddlePackages" value="true" />
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<option name="showLibraryContents" value="true" />
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</component>
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<component name="PropertiesComponent"><![CDATA[{
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"keyToString": {
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"Cargo.Build `Test reflect::cross::test::test_into`.executor": "Run",
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"Cargo.Test back::wgsl::test::test_into.executor": "Run",
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||||||
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"Cargo.Test front::naga::test::naga_playground (1).executor": "Run",
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||||||
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"Cargo.Test front::naga::test::naga_playground.executor": "Run",
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"Cargo.Test reflect::cross::test::test_into.executor": "Run",
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"Cargo.Test triangle_wgpu.executor": "Run",
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"RunOnceActivity.OpenProjectViewOnStart": "true",
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"RunOnceActivity.RadMigrateCodeStyle": "true",
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"RunOnceActivity.ShowReadmeOnStart": "true",
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"RunOnceActivity.cidr.known.project.marker": "true",
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"RunOnceActivity.readMode.enableVisualFormatting": "true",
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"cf.first.check.clang-format": "false",
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"cidr.known.project.marker": "true",
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"git-widget-placeholder": "a6e11453",
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"last_opened_file_path": "F:/coding/librashader",
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"node.js.detected.package.eslint": "true",
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"node.js.detected.package.tslint": "true",
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"node.js.selected.package.eslint": "(autodetect)",
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"node.js.selected.package.tslint": "(autodetect)",
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"nodejs_package_manager_path": "npm",
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||||||
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<key name="MoveFile.RECENT_KEYS">
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<recent name="F:\coding\librashader\librashader-reflect\src\back\wgsl" />
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<recent name="F:\coding\librashader\test" />
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</key>
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</component>
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<component name="RunManager" selected="Cargo.Test back::wgsl::test::test_into">
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<configuration name="Run librashader-build-script" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
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<option name="command" value="run --package librashader-build-script --bin librashader-build-script" />
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||||||
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||||||
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</configuration>
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||||||
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<configuration name="Test back::wgsl::test::test_into" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
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<option name="command" value="test --package librashader-reflect --lib back::wgsl::test::test_into -- --exact" />
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||||||
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||||||
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<option name="backtrace" value="SHORT" />
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</configuration>
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<configuration name="Test front::naga::test::naga_playground (1)" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
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<option name="command" value="test --package librashader-reflect --lib front::naga::test::naga_playground -- --exact" />
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</configuration>
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||||||
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<configuration name="Test front::naga::test::naga_playground" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
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<option name="command" value="test --package librashader-reflect --features=unstable-naga --lib front::naga::test::naga_playground -- --exact" />
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||||||
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||||||
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||||||
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||||||
|
</configuration>
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||||||
|
<configuration name="Test librashader" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
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||||||
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<option name="command" value="test --workspace" />
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||||||
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<option name="workingDirectory" value="file://$PROJECT_DIR$" />
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||||||
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<option name="emulateTerminal" value="true" />
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<option name="channel" value="DEFAULT" />
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<envs />
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||||||
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||||||
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<method v="2">
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||||||
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||||||
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||||||
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</configuration>
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||||||
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<configuration name="Test reflect::cross::test::test_into" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
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||||||
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<option name="command" value="test --package librashader-reflect --lib reflect::cross::test::test_into -- --exact" />
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||||||
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||||||
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<option name="withSudo" value="false" />
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<option name="buildTarget" value="REMOTE" />
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||||||
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<option name="backtrace" value="SHORT" />
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||||||
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<envs />
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||||||
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|
||||||
|
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||||||
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<configuration name="Test triangle_wgpu" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
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||||||
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||||||
|
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||||||
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|
||||||
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||||||
|
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|
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|
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||||||
|
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|
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||||||
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||||||
|
<option name="number" value="00001" />
|
||||||
|
<option name="presentableId" value="LOCAL-00001" />
|
||||||
|
<option name="project" value="LOCAL" />
|
||||||
|
<updated>1701323569451</updated>
|
||||||
|
</task>
|
||||||
|
<task id="LOCAL-00002" summary="rt(wgpu): load shaders">
|
||||||
|
<option name="closed" value="true" />
|
||||||
|
<created>1701326962929</created>
|
||||||
|
<option name="number" value="00002" />
|
||||||
|
<option name="presentableId" value="LOCAL-00002" />
|
||||||
|
<option name="project" value="LOCAL" />
|
||||||
|
<updated>1701326962929</updated>
|
||||||
|
</task>
|
||||||
|
<task id="LOCAL-00003" summary="rt(wgpu): load shaders">
|
||||||
|
<option name="closed" value="true" />
|
||||||
|
<created>1701327197816</created>
|
||||||
|
<option name="number" value="00003" />
|
||||||
|
<option name="presentableId" value="LOCAL-00003" />
|
||||||
|
<option name="project" value="LOCAL" />
|
||||||
|
<updated>1701327197816</updated>
|
||||||
|
</task>
|
||||||
|
<task id="LOCAL-00004" summary="rt(wgpu): load shaders">
|
||||||
|
<option name="closed" value="true" />
|
||||||
|
<created>1701327201979</created>
|
||||||
|
<option name="number" value="00004" />
|
||||||
|
<option name="presentableId" value="LOCAL-00004" />
|
||||||
|
<option name="project" value="LOCAL" />
|
||||||
|
<updated>1701327201979</updated>
|
||||||
|
</task>
|
||||||
|
<option name="localTasksCounter" value="5" />
|
||||||
|
<servers />
|
||||||
|
</component>
|
||||||
|
<component name="TypeScriptGeneratedFilesManager">
|
||||||
|
<option name="version" value="3" />
|
||||||
|
</component>
|
||||||
|
<component name="VcsManagerConfiguration">
|
||||||
|
<ignored-roots>
|
||||||
|
<path value="$PROJECT_DIR$/.." />
|
||||||
|
</ignored-roots>
|
||||||
|
<MESSAGE value="rt(wgpu): basic triangle example" />
|
||||||
|
<MESSAGE value="rt(wgpu): load shaders" />
|
||||||
|
<option name="LAST_COMMIT_MESSAGE" value="rt(wgpu): load shaders" />
|
||||||
|
</component>
|
||||||
|
<component name="XDebuggerManager">
|
||||||
|
<breakpoint-manager>
|
||||||
|
<breakpoints>
|
||||||
|
<line-breakpoint enabled="true" type="com.jetbrains.cidr.execution.debugger.OCBreakpointType">
|
||||||
|
<url>file://$PROJECT_DIR$/librashader-runtime-d3d12/src/filter_pass.rs</url>
|
||||||
|
<line>108</line>
|
||||||
|
<option name="timeStamp" value="2" />
|
||||||
|
</line-breakpoint>
|
||||||
|
</breakpoints>
|
||||||
|
</breakpoint-manager>
|
||||||
|
</component>
|
||||||
|
</project>
|
|
@ -24,20 +24,23 @@ librashader-preprocess = { path = "../librashader-preprocess", version = "0.2.0-
|
||||||
librashader-presets = { path = "../librashader-presets", version = "0.2.0-beta.2" }
|
librashader-presets = { path = "../librashader-presets", version = "0.2.0-beta.2" }
|
||||||
|
|
||||||
spirv_cross = { package = "librashader-spirv-cross", version = "0.23", optional = true }
|
spirv_cross = { package = "librashader-spirv-cross", version = "0.23", optional = true }
|
||||||
naga = { version = "0.11.0", features = ["glsl-in", "spv-in", "spv-out", "glsl-out", "wgsl-out"], optional = true }
|
|
||||||
|
|
||||||
|
naga = { version = "0.14.2", features = ["spv-in", "wgsl-out"], optional = true }
|
||||||
rspirv = { version = "0.11.0+1.5.4", optional = true }
|
rspirv = { version = "0.11.0+1.5.4", optional = true }
|
||||||
|
spirv = { version = "0.2.0+1.5.4", optional = true}
|
||||||
|
|
||||||
serde = { version = "1.0", features = ["derive"], optional = true }
|
serde = { version = "1.0", features = ["derive"], optional = true }
|
||||||
|
|
||||||
|
indexmap = { version = "2.1.0", features = [] }
|
||||||
|
matches = { version = "0.1.10", features = [] }
|
||||||
[target.'cfg(windows)'.dependencies.spirv-to-dxil]
|
[target.'cfg(windows)'.dependencies.spirv-to-dxil]
|
||||||
version = "0.4"
|
version = "0.4"
|
||||||
optional = true
|
optional = true
|
||||||
|
|
||||||
[features]
|
[features]
|
||||||
default = ["cross", "serialize"]
|
default = ["cross", "wgsl", "serialize"]
|
||||||
unstable-naga = [ "naga", "rspirv" ]
|
standalone = ["shaderc/build-from-source", "shaderc/prefer-static-linking"]
|
||||||
standalone = ["shaderc/prefer-static-linking"]
|
|
||||||
dxil = ["cross", "spirv-to-dxil"]
|
dxil = ["cross", "spirv-to-dxil"]
|
||||||
|
wgsl = ["cross", "naga", "spirv", "rspirv"]
|
||||||
cross = [ "spirv_cross", "spirv_cross/glsl", "spirv_cross/hlsl" ]
|
cross = [ "spirv_cross", "spirv_cross/glsl", "spirv_cross/hlsl" ]
|
||||||
serialize = [ "serde" ]
|
serialize = [ "serde" ]
|
||||||
|
|
BIN
librashader-reflect/basic.spv
Normal file
BIN
librashader-reflect/basic.spv
Normal file
Binary file not shown.
1549
librashader-reflect/out.spirt
Normal file
1549
librashader-reflect/out.spirt
Normal file
File diff suppressed because it is too large
Load diff
1624
librashader-reflect/out.spirt.html
Normal file
1624
librashader-reflect/out.spirt.html
Normal file
File diff suppressed because it is too large
Load diff
BIN
librashader-reflect/out.spv
Normal file
BIN
librashader-reflect/out.spv
Normal file
Binary file not shown.
1461
librashader-reflect/out.structured.spirt
Normal file
1461
librashader-reflect/out.structured.spirt
Normal file
File diff suppressed because it is too large
Load diff
1536
librashader-reflect/out.structured.spirt.html
Normal file
1536
librashader-reflect/out.structured.spirt.html
Normal file
File diff suppressed because it is too large
Load diff
|
@ -3,6 +3,7 @@ pub mod cross;
|
||||||
pub mod dxil;
|
pub mod dxil;
|
||||||
mod spirv;
|
mod spirv;
|
||||||
pub mod targets;
|
pub mod targets;
|
||||||
|
pub mod wgsl;
|
||||||
|
|
||||||
use crate::back::targets::OutputTarget;
|
use crate::back::targets::OutputTarget;
|
||||||
use crate::error::{ShaderCompileError, ShaderReflectError};
|
use crate::error::{ShaderCompileError, ShaderReflectError};
|
||||||
|
@ -114,3 +115,14 @@ where
|
||||||
self.backend.reflect(pass_number, semantics)
|
self.backend.reflect(pass_number, semantics)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
|
mod test {
|
||||||
|
use crate::front::GlslangCompilation;
|
||||||
|
use librashader_preprocess::ShaderSource;
|
||||||
|
|
||||||
|
pub fn test() {
|
||||||
|
let result = ShaderSource::load("../test/basic.slang").unwrap();
|
||||||
|
let _cross = GlslangCompilation::compile(&result).unwrap();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
|
@ -18,16 +18,27 @@ pub struct MSL;
|
||||||
/// must be validated using platform APIs before usage.
|
/// must be validated using platform APIs before usage.
|
||||||
pub struct DXIL;
|
pub struct DXIL;
|
||||||
|
|
||||||
|
/// Shader compiler target for WGSL.
|
||||||
|
///
|
||||||
|
/// The resulting WGSL will split sampler2Ds into
|
||||||
|
/// split textures and shaders. Shaders for each texture binding
|
||||||
|
/// will be in descriptor set 1.
|
||||||
|
#[derive(Debug)]
|
||||||
|
pub struct WGSL;
|
||||||
impl OutputTarget for GLSL {
|
impl OutputTarget for GLSL {
|
||||||
type Output = String;
|
type Output = String;
|
||||||
}
|
}
|
||||||
impl OutputTarget for HLSL {
|
impl OutputTarget for HLSL {
|
||||||
type Output = String;
|
type Output = String;
|
||||||
}
|
}
|
||||||
|
impl OutputTarget for WGSL {
|
||||||
|
type Output = String;
|
||||||
|
}
|
||||||
impl OutputTarget for SPIRV {
|
impl OutputTarget for SPIRV {
|
||||||
type Output = Vec<u32>;
|
type Output = Vec<u32>;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
mod test {
|
mod test {
|
||||||
use crate::back::targets::GLSL;
|
use crate::back::targets::GLSL;
|
||||||
use crate::back::FromCompilation;
|
use crate::back::FromCompilation;
|
||||||
|
|
1077
librashader-reflect/src/back/wgsl/lower_samplers.rs
Normal file
1077
librashader-reflect/src/back/wgsl/lower_samplers.rs
Normal file
File diff suppressed because it is too large
Load diff
168
librashader-reflect/src/back/wgsl/mod.rs
Normal file
168
librashader-reflect/src/back/wgsl/mod.rs
Normal file
|
@ -0,0 +1,168 @@
|
||||||
|
mod lower_samplers;
|
||||||
|
|
||||||
|
use crate::back::targets::WGSL;
|
||||||
|
use crate::back::wgsl::lower_samplers::LowerCombinedImageSamplerPass;
|
||||||
|
use crate::back::{CompileShader, CompilerBackend, FromCompilation, ShaderCompilerOutput};
|
||||||
|
use crate::error::{ShaderCompileError, ShaderReflectError};
|
||||||
|
use crate::front::GlslangCompilation;
|
||||||
|
use crate::reflect::naga::NagaReflect;
|
||||||
|
use crate::reflect::semantics::ShaderSemantics;
|
||||||
|
use crate::reflect::{ReflectShader, ShaderReflection};
|
||||||
|
use naga::back::wgsl::WriterFlags;
|
||||||
|
use naga::valid::{Capabilities, ValidationFlags};
|
||||||
|
use naga::Module;
|
||||||
|
use rspirv::binary::Assemble;
|
||||||
|
use rspirv::dr::Builder;
|
||||||
|
|
||||||
|
/// The context for a WGSL compilation via Naga
|
||||||
|
pub struct NagaWgslContext {
|
||||||
|
pub fragment: Module,
|
||||||
|
pub vertex: Module,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl FromCompilation<GlslangCompilation> for WGSL {
|
||||||
|
type Target = WGSL;
|
||||||
|
type Options = Option<()>;
|
||||||
|
type Context = NagaWgslContext;
|
||||||
|
type Output = impl CompileShader<Self::Target, Options = Self::Options, Context = Self::Context>
|
||||||
|
+ ReflectShader;
|
||||||
|
|
||||||
|
fn from_compilation(
|
||||||
|
compile: GlslangCompilation,
|
||||||
|
) -> Result<CompilerBackend<Self::Output>, ShaderReflectError> {
|
||||||
|
fn lower_fragment_shader(words: &[u32]) -> Vec<u32> {
|
||||||
|
let mut loader = rspirv::dr::Loader::new();
|
||||||
|
rspirv::binary::parse_words(words, &mut loader).unwrap();
|
||||||
|
let module = loader.module();
|
||||||
|
let mut builder = Builder::new_from_module(module);
|
||||||
|
|
||||||
|
let mut pass = LowerCombinedImageSamplerPass::new(&mut builder);
|
||||||
|
|
||||||
|
pass.ensure_op_type_sampler();
|
||||||
|
pass.do_pass();
|
||||||
|
|
||||||
|
let module = builder.module();
|
||||||
|
|
||||||
|
module.assemble()
|
||||||
|
}
|
||||||
|
|
||||||
|
let options = naga::front::spv::Options {
|
||||||
|
adjust_coordinate_space: false,
|
||||||
|
strict_capabilities: false,
|
||||||
|
block_ctx_dump_prefix: None,
|
||||||
|
};
|
||||||
|
|
||||||
|
let vertex =
|
||||||
|
naga::front::spv::parse_u8_slice(bytemuck::cast_slice(&compile.vertex), &options)?;
|
||||||
|
|
||||||
|
let fragment = lower_fragment_shader(&compile.fragment);
|
||||||
|
let fragment = naga::front::spv::parse_u8_slice(bytemuck::cast_slice(&fragment), &options)?;
|
||||||
|
|
||||||
|
Ok(CompilerBackend {
|
||||||
|
backend: NagaReflect { vertex, fragment },
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl CompileShader<WGSL> for NagaReflect {
|
||||||
|
type Options = Option<()>;
|
||||||
|
type Context = NagaWgslContext;
|
||||||
|
|
||||||
|
fn compile(
|
||||||
|
mut self,
|
||||||
|
_options: Self::Options,
|
||||||
|
) -> Result<ShaderCompilerOutput<String, Self::Context>, ShaderCompileError> {
|
||||||
|
fn write_wgsl(module: &Module) -> Result<String, ShaderCompileError> {
|
||||||
|
let mut valid =
|
||||||
|
naga::valid::Validator::new(ValidationFlags::all(), Capabilities::empty());
|
||||||
|
let info = valid.validate(&module)?;
|
||||||
|
|
||||||
|
let wgsl = naga::back::wgsl::write_string(&module, &info, WriterFlags::EXPLICIT_TYPES)?;
|
||||||
|
Ok(wgsl)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Reassign shit.
|
||||||
|
let images = self
|
||||||
|
.fragment
|
||||||
|
.global_variables
|
||||||
|
.iter()
|
||||||
|
.filter(|&(_, gv)| {
|
||||||
|
let ty = &self.fragment.types[gv.ty];
|
||||||
|
match ty.inner {
|
||||||
|
naga::TypeInner::Image { .. } => true,
|
||||||
|
naga::TypeInner::BindingArray { base, .. } => {
|
||||||
|
let ty = &self.fragment.types[base];
|
||||||
|
matches!(ty.inner, naga::TypeInner::Image { .. })
|
||||||
|
}
|
||||||
|
_ => false,
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.map(|(_, gv)| (gv.binding.clone(), gv.space))
|
||||||
|
.collect::<naga::FastHashSet<_>>();
|
||||||
|
|
||||||
|
self.fragment
|
||||||
|
.global_variables
|
||||||
|
.iter_mut()
|
||||||
|
.filter(|(_, gv)| {
|
||||||
|
let ty = &self.fragment.types[gv.ty];
|
||||||
|
match ty.inner {
|
||||||
|
naga::TypeInner::Sampler { .. } => true,
|
||||||
|
naga::TypeInner::BindingArray { base, .. } => {
|
||||||
|
let ty = &self.fragment.types[base];
|
||||||
|
matches!(ty.inner, naga::TypeInner::Sampler { .. })
|
||||||
|
}
|
||||||
|
_ => false,
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.for_each(|(_, gv)| {
|
||||||
|
if images.contains(&(gv.binding.clone(), gv.space)) {
|
||||||
|
if let Some(binding) = &mut gv.binding {
|
||||||
|
binding.group = 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
let fragment = write_wgsl(&self.fragment)?;
|
||||||
|
let vertex = write_wgsl(&self.vertex)?;
|
||||||
|
Ok(ShaderCompilerOutput {
|
||||||
|
vertex,
|
||||||
|
fragment,
|
||||||
|
context: NagaWgslContext {
|
||||||
|
fragment: self.fragment,
|
||||||
|
vertex: self.vertex,
|
||||||
|
},
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
|
mod test {
|
||||||
|
use crate::back::targets::WGSL;
|
||||||
|
use crate::back::{CompileShader, FromCompilation};
|
||||||
|
use librashader_preprocess::ShaderSource;
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
pub fn test_into() {
|
||||||
|
let result = ShaderSource::load("../test/shaders_slang/crt/shaders/crt-royale/src/crt-royale-scanlines-horizontal-apply-mask.slang").unwrap();
|
||||||
|
let compilation = crate::front::GlslangCompilation::try_from(&result).unwrap();
|
||||||
|
|
||||||
|
let wgsl = WGSL::from_compilation(compilation).unwrap();
|
||||||
|
|
||||||
|
let compiled = wgsl.compile(None).unwrap();
|
||||||
|
|
||||||
|
println!("{}", compiled.vertex);
|
||||||
|
|
||||||
|
println!("{}", compiled.fragment);
|
||||||
|
// let mut loader = rspirv::dr::Loader::new();
|
||||||
|
// rspirv::binary::parse_words(compilation.vertex.as_binary(), &mut loader).unwrap();
|
||||||
|
// let module = loader.module();
|
||||||
|
//
|
||||||
|
// let outputs: Vec<&Instruction> = module
|
||||||
|
// .types_global_values
|
||||||
|
// .iter()
|
||||||
|
// .filter(|i| i.class.opcode == Op::Variable)
|
||||||
|
// .collect();
|
||||||
|
//
|
||||||
|
// println!("{outputs:#?}");
|
||||||
|
}
|
||||||
|
}
|
|
@ -26,6 +26,15 @@ pub enum ShaderCompileError {
|
||||||
#[cfg(all(target_os = "windows", feature = "dxil"))]
|
#[cfg(all(target_os = "windows", feature = "dxil"))]
|
||||||
#[error("spirv-to-dxil")]
|
#[error("spirv-to-dxil")]
|
||||||
SpirvToDxilCompileError(#[from] spirv_to_dxil::SpirvToDxilError),
|
SpirvToDxilCompileError(#[from] spirv_to_dxil::SpirvToDxilError),
|
||||||
|
|
||||||
|
/// Error when transpiling from naga
|
||||||
|
#[cfg(feature = "wgsl")]
|
||||||
|
#[error("naga-wgsl")]
|
||||||
|
NagaWgslError(#[from] naga::back::wgsl::Error),
|
||||||
|
/// Error when transpiling from naga
|
||||||
|
#[cfg(feature = "wgsl")]
|
||||||
|
#[error("naga-wgsl")]
|
||||||
|
NagaValidationError(#[from] naga::WithSpan<naga::valid::ValidationError>),
|
||||||
}
|
}
|
||||||
|
|
||||||
/// The error kind encountered when reflecting shader semantics.
|
/// The error kind encountered when reflecting shader semantics.
|
||||||
|
@ -59,11 +68,6 @@ pub enum SemanticsErrorKind {
|
||||||
#[non_exhaustive]
|
#[non_exhaustive]
|
||||||
#[derive(Error, Debug)]
|
#[derive(Error, Debug)]
|
||||||
pub enum ShaderReflectError {
|
pub enum ShaderReflectError {
|
||||||
/// Compile error from naga.
|
|
||||||
#[cfg(feature = "unstable-naga")]
|
|
||||||
#[error("shader")]
|
|
||||||
NagaCompileError(#[from] naga::front::spv::Error),
|
|
||||||
|
|
||||||
/// Reflection error from spirv-cross.
|
/// Reflection error from spirv-cross.
|
||||||
#[error("spirv")]
|
#[error("spirv")]
|
||||||
SpirvCrossError(#[from] spirv_cross::ErrorCode),
|
SpirvCrossError(#[from] spirv_cross::ErrorCode),
|
||||||
|
@ -100,6 +104,11 @@ pub enum ShaderReflectError {
|
||||||
/// The binding number is already in use.
|
/// The binding number is already in use.
|
||||||
#[error("the binding is already in use")]
|
#[error("the binding is already in use")]
|
||||||
BindingInUse(u32),
|
BindingInUse(u32),
|
||||||
|
|
||||||
|
/// Error when transpiling from naga
|
||||||
|
#[cfg(feature = "wgsl")]
|
||||||
|
#[error("naga-spv")]
|
||||||
|
NagaInputError(#[from] naga::front::spv::Error),
|
||||||
}
|
}
|
||||||
|
|
||||||
#[cfg(feature = "unstable-naga")]
|
#[cfg(feature = "unstable-naga")]
|
||||||
|
|
|
@ -1,16 +1,10 @@
|
||||||
use crate::error::ShaderCompileError;
|
use crate::error::ShaderCompileError;
|
||||||
use librashader_preprocess::ShaderSource;
|
use librashader_preprocess::ShaderSource;
|
||||||
|
|
||||||
#[cfg(feature = "unstable-naga")]
|
|
||||||
mod naga;
|
|
||||||
|
|
||||||
mod shaderc;
|
mod shaderc;
|
||||||
|
|
||||||
pub use crate::front::shaderc::GlslangCompilation;
|
pub use crate::front::shaderc::GlslangCompilation;
|
||||||
|
|
||||||
#[cfg(feature = "unstable-naga")]
|
|
||||||
pub use crate::front::naga::NagaCompilation;
|
|
||||||
|
|
||||||
/// Trait for types that can compile shader sources into a compilation unit.
|
/// Trait for types that can compile shader sources into a compilation unit.
|
||||||
pub trait ShaderCompilation: Sized {
|
pub trait ShaderCompilation: Sized {
|
||||||
/// Compile the input shader source file into a compilation unit.
|
/// Compile the input shader source file into a compilation unit.
|
||||||
|
|
|
@ -1,152 +0,0 @@
|
||||||
use crate::error::ShaderCompileError;
|
|
||||||
use librashader_preprocess::ShaderSource;
|
|
||||||
use naga::front::glsl::{Options, Parser};
|
|
||||||
use naga::{Module, ShaderStage};
|
|
||||||
|
|
||||||
/// A reflectable shader compilation via naga.
|
|
||||||
#[derive(Debug)]
|
|
||||||
pub struct NagaCompilation {
|
|
||||||
pub(crate) vertex: Module,
|
|
||||||
pub(crate) fragment: Module,
|
|
||||||
}
|
|
||||||
|
|
||||||
impl TryFrom<&ShaderSource> for NagaCompilation {
|
|
||||||
type Error = ShaderCompileError;
|
|
||||||
|
|
||||||
/// Tries to compile SPIR-V from the provided shader source.
|
|
||||||
fn try_from(source: &ShaderSource) -> Result<Self, Self::Error> {
|
|
||||||
compile_spirv(source)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn compile_spirv(source: &ShaderSource) -> Result<NagaCompilation, ShaderCompileError> {
|
|
||||||
let mut parser = Parser::default();
|
|
||||||
let vertex = parser.parse(&Options::from(ShaderStage::Vertex), &source.vertex)?;
|
|
||||||
let fragment = parser.parse(&Options::from(ShaderStage::Fragment), &source.fragment)?;
|
|
||||||
Ok(NagaCompilation { vertex, fragment })
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(test)]
|
|
||||||
mod test {
|
|
||||||
use crate::front::naga::compile_spirv;
|
|
||||||
use crate::front::shaderc::GlslangCompilation;
|
|
||||||
use librashader_preprocess::ShaderSource;
|
|
||||||
use naga::back::glsl::{PipelineOptions, Version};
|
|
||||||
use naga::back::spv::{Capability, WriterFlags};
|
|
||||||
use naga::front::glsl::{Options, Parser};
|
|
||||||
use naga::front::spv::Options as SpvOptions;
|
|
||||||
use naga::valid::{Capabilities, ValidationFlags};
|
|
||||||
use naga::{FastHashSet, ShaderStage};
|
|
||||||
use rspirv::binary::Disassemble;
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
pub fn compile_naga_test() {
|
|
||||||
let result = ShaderSource::load(
|
|
||||||
"../test/slang-shaders/blurs/shaders/royale/blur3x3-last-pass.slang",
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
let fragment_source = result.fragment;
|
|
||||||
let mut parser = Parser::default();
|
|
||||||
println!("{fragment_source}");
|
|
||||||
let _fragment = parser
|
|
||||||
.parse(&Options::from(ShaderStage::Fragment), &fragment_source)
|
|
||||||
.unwrap();
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
pub fn compile_shader() {
|
|
||||||
let result = ShaderSource::load(
|
|
||||||
"../test/slang-shaders/blurs/shaders/royale/blur3x3-last-pass.slang",
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
let spirv = compile_spirv(&result).unwrap();
|
|
||||||
eprintln!("{spirv:?}")
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
pub fn compile_shader_roundtrip() {
|
|
||||||
let result = ShaderSource::load("../test/basic.slang").unwrap();
|
|
||||||
let cross = GlslangCompilation::compile(&result).unwrap();
|
|
||||||
let naga_fragment =
|
|
||||||
naga::front::spv::parse_u8_slice(cross.fragment.as_binary_u8(), &SpvOptions::default())
|
|
||||||
.unwrap();
|
|
||||||
println!("{:#?}", naga_fragment.constants);
|
|
||||||
println!("{:#?}", naga_fragment.global_variables);
|
|
||||||
println!("{:#?}", naga_fragment.types);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
pub fn naga_playground() {
|
|
||||||
let result = ShaderSource::load("../test/basic.slang").unwrap();
|
|
||||||
let spirv = GlslangCompilation::compile(&result).unwrap();
|
|
||||||
|
|
||||||
let module =
|
|
||||||
naga::front::spv::parse_u8_slice(spirv.fragment.as_binary_u8(), &SpvOptions::default())
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
let capability = FastHashSet::from_iter([Capability::Shader]);
|
|
||||||
let mut writer = naga::back::spv::Writer::new(&naga::back::spv::Options {
|
|
||||||
lang_version: (1, 0),
|
|
||||||
flags: WriterFlags::all(),
|
|
||||||
binding_map: Default::default(),
|
|
||||||
capabilities: Some(capability),
|
|
||||||
bounds_check_policies: Default::default(),
|
|
||||||
})
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
let mut validator =
|
|
||||||
naga::valid::Validator::new(ValidationFlags::empty(), Capabilities::all());
|
|
||||||
let info = validator.validate(&module).unwrap();
|
|
||||||
let mut spv_out = Vec::new();
|
|
||||||
let pipe = naga::back::spv::PipelineOptions {
|
|
||||||
shader_stage: ShaderStage::Fragment,
|
|
||||||
entry_point: "main".to_string(),
|
|
||||||
};
|
|
||||||
writer
|
|
||||||
.write(&module, &info, Some(&pipe), &mut spv_out)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
let mut glsl_out = String::new();
|
|
||||||
let opts = naga::back::glsl::Options {
|
|
||||||
version: Version::Desktop(330),
|
|
||||||
writer_flags: naga::back::glsl::WriterFlags::all(),
|
|
||||||
binding_map: Default::default(),
|
|
||||||
};
|
|
||||||
let pipe = PipelineOptions {
|
|
||||||
shader_stage: ShaderStage::Fragment,
|
|
||||||
entry_point: "main".to_string(),
|
|
||||||
multiview: None,
|
|
||||||
};
|
|
||||||
let mut glsl_naga = naga::back::glsl::Writer::new(
|
|
||||||
&mut glsl_out,
|
|
||||||
&module,
|
|
||||||
&info,
|
|
||||||
&opts,
|
|
||||||
&pipe,
|
|
||||||
Default::default(),
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
glsl_naga.write().unwrap();
|
|
||||||
|
|
||||||
let wgsl =
|
|
||||||
naga::back::wgsl::write_string(&module, &info, naga::back::wgsl::WriterFlags::all())
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
let mut loader = rspirv::dr::Loader::new();
|
|
||||||
rspirv::binary::parse_words(&spv_out, &mut loader).unwrap();
|
|
||||||
let module = loader.module();
|
|
||||||
println!("--- spirv --");
|
|
||||||
println!("{:#}", module.disassemble());
|
|
||||||
println!("--- cross glsl --");
|
|
||||||
|
|
||||||
let loaded = spirv_cross::spirv::Module::from_words(&spv_out);
|
|
||||||
let mut ast = spirv_cross::spirv::Ast::<spirv_cross::glsl::Target>::parse(&loaded).unwrap();
|
|
||||||
println!("{:#}", ast.compile().unwrap());
|
|
||||||
println!("--- naga glsl---");
|
|
||||||
println!("{glsl_out:#}");
|
|
||||||
println!("--- naga wgsl---");
|
|
||||||
println!("{wgsl:#}")
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -922,9 +922,9 @@ mod test {
|
||||||
let mut opts = CompilerOptions::default();
|
let mut opts = CompilerOptions::default();
|
||||||
opts.version = Version::V4_60;
|
opts.version = Version::V4_60;
|
||||||
opts.enable_420_pack_extension = false;
|
opts.enable_420_pack_extension = false;
|
||||||
let compiled = reflect.compile(Version::V3_30).unwrap();
|
// let compiled: ShaderCompilerOutput<String, CrossWgslContext> = <CrossReflect<glsl::Target> as CompileShader<WGSL>>::compile(reflect, Version::V3_30).unwrap();
|
||||||
// eprintln!("{shader_reflection:#?}");
|
// // eprintln!("{shader_reflection:#?}");
|
||||||
eprintln!("{:#}", compiled.fragment)
|
// eprintln!("{}", compiled.fragment)
|
||||||
// let mut loader = rspirv::dr::Loader::new();
|
// let mut loader = rspirv::dr::Loader::new();
|
||||||
// rspirv::binary::parse_words(spirv.fragment.as_binary(), &mut loader).unwrap();
|
// rspirv::binary::parse_words(spirv.fragment.as_binary(), &mut loader).unwrap();
|
||||||
// let module = loader.module();
|
// let module = loader.module();
|
||||||
|
|
|
@ -12,8 +12,8 @@ pub mod presets;
|
||||||
|
|
||||||
mod helper;
|
mod helper;
|
||||||
|
|
||||||
#[cfg(feature = "unstable-naga")]
|
#[cfg(feature = "wgsl")]
|
||||||
mod naga;
|
pub mod naga;
|
||||||
|
|
||||||
/// A trait for compilation outputs that can provide reflection information.
|
/// A trait for compilation outputs that can provide reflection information.
|
||||||
pub trait ReflectShader {
|
pub trait ReflectShader {
|
||||||
|
|
|
@ -1,126 +1,73 @@
|
||||||
use crate::error::{SemanticsErrorKind, ShaderReflectError};
|
use crate::error::ShaderReflectError;
|
||||||
use crate::front::GlslangCompilation;
|
|
||||||
use crate::front::NagaCompilation;
|
|
||||||
|
|
||||||
use naga::front::spv::Options;
|
use naga::Module;
|
||||||
use naga::{GlobalVariable, Module, StructMember, Type, TypeInner};
|
|
||||||
use std::convert::Infallible;
|
use crate::reflect::semantics::ShaderSemantics;
|
||||||
|
use crate::reflect::{ReflectShader, ShaderReflection};
|
||||||
|
|
||||||
#[derive(Debug)]
|
#[derive(Debug)]
|
||||||
pub struct NagaReflect {
|
pub struct NagaReflect {
|
||||||
vertex: Module,
|
pub(crate) vertex: Module,
|
||||||
fragment: Module,
|
pub(crate) fragment: Module,
|
||||||
}
|
}
|
||||||
|
|
||||||
impl TryFrom<NagaCompilation> for NagaReflect {
|
//
|
||||||
type Error = ShaderReflectError;
|
// struct UboData {
|
||||||
|
// // id: u32,
|
||||||
fn try_from(value: NagaCompilation) -> Result<Self, Self::Error> {
|
// // descriptor_set: u32,
|
||||||
Ok(NagaReflect {
|
// binding: u32,
|
||||||
vertex: value.vertex,
|
// size: u32,
|
||||||
fragment: value.fragment,
|
// }
|
||||||
})
|
//
|
||||||
}
|
// struct Ubo {
|
||||||
}
|
// members: Vec<StructMember>,
|
||||||
|
// span: u32,
|
||||||
impl TryFrom<&GlslangCompilation> for NagaReflect {
|
// }
|
||||||
type Error = ShaderReflectError;
|
//
|
||||||
|
// impl TryFrom<naga::Type> for Ubo {
|
||||||
fn try_from(value: &GlslangCompilation) -> Result<Self, Self::Error> {
|
// type Error = Infallible;
|
||||||
let ops = Options::default();
|
//
|
||||||
let vertex =
|
// fn try_from(value: Type) -> Result<Self, Infallible> {
|
||||||
naga::front::spv::Parser::new(value.vertex.clone().into_iter(), &ops).parse()?;
|
// match value.inner {
|
||||||
let fragment =
|
// TypeInner::Struct { members, span } => Ok(Ubo { members, span }),
|
||||||
naga::front::spv::Parser::new(value.fragment.clone().into_iter(), &ops).parse()?;
|
// // todo: make this programmer error
|
||||||
Ok(NagaReflect { vertex, fragment })
|
// _ => panic!(),
|
||||||
}
|
// }
|
||||||
}
|
// }
|
||||||
|
// }
|
||||||
struct UboData {
|
|
||||||
// id: u32,
|
|
||||||
// descriptor_set: u32,
|
|
||||||
binding: u32,
|
|
||||||
size: u32,
|
|
||||||
}
|
|
||||||
|
|
||||||
struct Ubo {
|
|
||||||
members: Vec<StructMember>,
|
|
||||||
span: u32,
|
|
||||||
}
|
|
||||||
|
|
||||||
impl TryFrom<naga::Type> for Ubo {
|
|
||||||
type Error = Infallible;
|
|
||||||
|
|
||||||
fn try_from(value: Type) -> Result<Self, Infallible> {
|
|
||||||
match value.inner {
|
|
||||||
TypeInner::Struct { members, span } => Ok(Ubo { members, span }),
|
|
||||||
// todo: make this programmer error
|
|
||||||
_ => panic!(),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl NagaReflect {
|
impl NagaReflect {
|
||||||
// pub fn get_ubo_data(arena: Arena, variable: GlobalVariable, blame: SemanticErrorBlame) -> Result<UboData, ShaderReflectError> {
|
|
||||||
// let binding = match variable.binding {
|
|
||||||
// Some(ResourceBinding { group: 0, binding }) => binding,
|
|
||||||
// Some(ResourceBinding { group, .. }) => return Err(blame.error(SemanticsErrorKind::InvalidDescriptorSet(group))),
|
|
||||||
// None => return Err(blame.error(SemanticsErrorKind::InvalidDescriptorSet(u32::MAX))),
|
|
||||||
// };
|
|
||||||
//
|
|
||||||
// if binding >= MAX_BINDINGS_COUNT {
|
|
||||||
// return Err(blame.error(SemanticsErrorKind::InvalidBinding(binding)));
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// match variable.ty.as {
|
|
||||||
// Handle { .. } => {}
|
|
||||||
// }
|
|
||||||
// Ok(UboData {
|
|
||||||
// binding,
|
|
||||||
//
|
|
||||||
// })
|
|
||||||
// }
|
|
||||||
pub fn reflect_ubos(
|
|
||||||
vertex: GlobalVariable,
|
|
||||||
fragment: GlobalVariable,
|
|
||||||
) -> Result<(), ShaderReflectError> {
|
|
||||||
match (vertex.binding, fragment.binding) {
|
|
||||||
// todo: should emit for both but whatever
|
|
||||||
(None, None) | (Some(_), None) | (None, Some(_)) => {
|
|
||||||
ShaderReflectError::VertexSemanticError(SemanticsErrorKind::InvalidDescriptorSet(
|
|
||||||
u32::MAX,
|
|
||||||
))
|
|
||||||
}
|
|
||||||
(Some(_vert), Some(_frag)) => {
|
|
||||||
todo!();
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
todo!();
|
}
|
||||||
Ok(())
|
|
||||||
|
impl ReflectShader for NagaReflect {
|
||||||
|
fn reflect(
|
||||||
|
&mut self,
|
||||||
|
pass_number: usize,
|
||||||
|
semantics: &ShaderSemantics,
|
||||||
|
) -> Result<ShaderReflection, ShaderReflectError> {
|
||||||
|
todo!()
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#[cfg(test)]
|
#[cfg(test)]
|
||||||
mod test {
|
mod test {
|
||||||
use librashader_preprocess::ShaderSource;
|
|
||||||
use rspirv::dr::Instruction;
|
|
||||||
use rspirv::spirv::Op;
|
|
||||||
|
|
||||||
#[test]
|
// #[test]
|
||||||
pub fn test_into() {
|
// pub fn test_into() {
|
||||||
let result = ShaderSource::load("../test/slang-shaders/crt/shaders/crt-royale/src/crt-royale-scanlines-horizontal-apply-mask.slang").unwrap();
|
// let result = ShaderSource::load("../test/slang-shaders/crt/shaders/crt-royale/src/crt-royale-scanlines-horizontal-apply-mask.slang").unwrap();
|
||||||
let compilation = crate::front::GlslangCompilation::try_from(&result).unwrap();
|
// let compilation = crate::front::GlslangCompilation::try_from(&result).unwrap();
|
||||||
|
//
|
||||||
let mut loader = rspirv::dr::Loader::new();
|
// let mut loader = rspirv::dr::Loader::new();
|
||||||
rspirv::binary::parse_words(compilation.vertex.as_binary(), &mut loader).unwrap();
|
// rspirv::binary::parse_words(compilation.vertex.as_binary(), &mut loader).unwrap();
|
||||||
let module = loader.module();
|
// let module = loader.module();
|
||||||
|
//
|
||||||
let outputs: Vec<&Instruction> = module
|
// let outputs: Vec<&Instruction> = module
|
||||||
.types_global_values
|
// .types_global_values
|
||||||
.iter()
|
// .iter()
|
||||||
.filter(|i| i.class.opcode == Op::Variable)
|
// .filter(|i| i.class.opcode == Op::Variable)
|
||||||
.collect();
|
// .collect();
|
||||||
|
//
|
||||||
println!("{outputs:#?}");
|
// println!("{outputs:#?}");
|
||||||
}
|
// }
|
||||||
}
|
}
|
||||||
|
|
|
@ -6,12 +6,12 @@ edition = "2021"
|
||||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
librashader-common = { path = "../librashader-common", features = ["wgpu"], version = "0.1.4" }
|
librashader-common = { path = "../librashader-common", features = ["wgpu"], version = "0.2.0-beta.2" }
|
||||||
librashader-presets = { path = "../librashader-presets", version = "0.1.4" }
|
librashader-presets = { path = "../librashader-presets", version = "0.2.0-beta.2" }
|
||||||
librashader-preprocess = { path = "../librashader-preprocess", version = "0.1.4" }
|
librashader-preprocess = { path = "../librashader-preprocess", version = "0.2.0-beta.2" }
|
||||||
librashader-reflect = { path = "../librashader-reflect", version = "0.1.4", features = [] }
|
librashader-reflect = { path = "../librashader-reflect", version = "0.2.0-beta.2", features = [] }
|
||||||
librashader-runtime = { path = "../librashader-runtime" , version = "0.1.4" }
|
librashader-runtime = { path = "../librashader-runtime" , version = "0.2.0-beta.2" }
|
||||||
librashader-cache = { path = "../librashader-cache", version = "0.1.4" }
|
librashader-cache = { path = "../librashader-cache", version = "0.2.0-beta.2" }
|
||||||
|
|
||||||
wgpu = { version = "0.18.0", features = ["spirv"] }
|
wgpu = { version = "0.18.0", features = ["spirv"] }
|
||||||
rustc-hash = "1.1.0"
|
rustc-hash = "1.1.0"
|
||||||
|
|
|
@ -1,14 +1,99 @@
|
||||||
use std::borrow::Cow;
|
use std::borrow::Cow;
|
||||||
|
use std::num::NonZeroU32;
|
||||||
use std::sync::Arc;
|
use std::sync::Arc;
|
||||||
use wgpu::{Device, ShaderModule, ShaderSource, TextureFormat};
|
use wgpu::{BindGroup, BindGroupDescriptor, BindGroupLayout, BindGroupLayoutDescriptor, BindGroupLayoutEntry, BindingType, BufferBindingType, BufferSize, Device, PipelineLayout, PushConstantRange, ShaderModule, ShaderSource, ShaderStages, TextureFormat};
|
||||||
use librashader_reflect::back::ShaderCompilerOutput;
|
use librashader_reflect::back::ShaderCompilerOutput;
|
||||||
|
use librashader_reflect::reflect::semantics::UboReflection;
|
||||||
use librashader_reflect::reflect::ShaderReflection;
|
use librashader_reflect::reflect::ShaderReflection;
|
||||||
|
use crate::util;
|
||||||
|
|
||||||
pub struct WgpuGraphicsPipeline {
|
pub struct WgpuGraphicsPipeline {
|
||||||
vertex: ShaderModule,
|
vertex: ShaderModule,
|
||||||
fragment: ShaderModule
|
fragment: ShaderModule
|
||||||
}
|
}
|
||||||
|
|
||||||
|
pub struct PipelineLayoutObjects {
|
||||||
|
pub layout: PipelineLayout,
|
||||||
|
pub bind_groups: Vec<BindGroup>,
|
||||||
|
pub bind_group_layouts: Vec<BindGroupLayout>
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn add_ubo_binding(&mut self, ubo_meta: Option<&UboReflection>) {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn add_texture_bindings<'a>(&mut self, textures: impl Iterator<Item = &'a TextureBinding>) {
|
||||||
|
let texture_mask = vk::ShaderStageFlags::FRAGMENT;
|
||||||
|
for texture in textures {
|
||||||
|
self.layout_bindings.push(vk::DescriptorSetLayoutBinding {
|
||||||
|
binding: texture.binding,
|
||||||
|
descriptor_type: vk::DescriptorType::COMBINED_IMAGE_SAMPLER,
|
||||||
|
descriptor_count: 1,
|
||||||
|
stage_flags: texture_mask,
|
||||||
|
p_immutable_samplers: std::ptr::null(),
|
||||||
|
});
|
||||||
|
|
||||||
|
self.pool_sizes.push(vk::DescriptorPoolSize {
|
||||||
|
ty: vk::DescriptorType::COMBINED_IMAGE_SAMPLER,
|
||||||
|
descriptor_count: self.replicas,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl PipelineLayoutObjects {
|
||||||
|
pub fn new(
|
||||||
|
reflection: &ShaderReflection,
|
||||||
|
device: &Device
|
||||||
|
) -> Self {
|
||||||
|
let push_constant_range = reflection.push_constant
|
||||||
|
.as_ref()
|
||||||
|
.map(|push_constant| {
|
||||||
|
let stage_mask = util::binding_stage_to_wgpu_stage(push_constant.stage_mask);
|
||||||
|
[PushConstantRange {
|
||||||
|
stages: stage_mask,
|
||||||
|
range: 0..push_constant.size,
|
||||||
|
}]
|
||||||
|
});
|
||||||
|
|
||||||
|
let mut bind_group_layouts = Vec::new();
|
||||||
|
|
||||||
|
if let Some(ubo_meta) = reflection.ubo.as_ref() && !ubo_meta.stage_mask.is_empty() {
|
||||||
|
let ubo_mask = util::binding_stage_to_wgpu_stage(ubo_meta.stage_mask);
|
||||||
|
|
||||||
|
let ubo_bind_group = device.create_bind_group_layout(&BindGroupLayoutDescriptor {
|
||||||
|
label: Some("ubo bind group"),
|
||||||
|
entries: &[BindGroupLayoutEntry {
|
||||||
|
binding: ubo_meta.binding,
|
||||||
|
visibility: ubo_mask,
|
||||||
|
ty: BindingType::Buffer {
|
||||||
|
ty: BufferBindingType::Uniform,
|
||||||
|
has_dynamic_offset: false,
|
||||||
|
min_binding_size: BufferSize::new(ubo_meta.size as u64),
|
||||||
|
},
|
||||||
|
count: Some(NonZeroU32::MIN),
|
||||||
|
}],
|
||||||
|
});
|
||||||
|
|
||||||
|
bind_group_layouts.push(ubo_bind_group)
|
||||||
|
}
|
||||||
|
|
||||||
|
let layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
|
||||||
|
label: Some("shader pipeline layout"),
|
||||||
|
bind_group_layouts: &[],
|
||||||
|
push_constant_ranges: push_constant_range.as_ref()
|
||||||
|
.unwrap_or(&[]),
|
||||||
|
});
|
||||||
|
|
||||||
|
Self {
|
||||||
|
layout,
|
||||||
|
bind_groups: vec![],
|
||||||
|
bind_group_layouts
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
impl WgpuGraphicsPipeline {
|
impl WgpuGraphicsPipeline {
|
||||||
pub fn new(
|
pub fn new(
|
||||||
device: &Device,
|
device: &Device,
|
||||||
|
@ -16,6 +101,7 @@ impl WgpuGraphicsPipeline {
|
||||||
reflection: &ShaderReflection,
|
reflection: &ShaderReflection,
|
||||||
render_pass_format: TextureFormat,
|
render_pass_format: TextureFormat,
|
||||||
) -> Self {
|
) -> Self {
|
||||||
|
// todo: naga shaders man.
|
||||||
let vertex = unsafe {
|
let vertex = unsafe {
|
||||||
device.create_shader_module_spirv(&wgpu::ShaderModuleDescriptorSpirV {
|
device.create_shader_module_spirv(&wgpu::ShaderModuleDescriptorSpirV {
|
||||||
label: Some("vertex"),
|
label: Some("vertex"),
|
||||||
|
@ -30,12 +116,9 @@ impl WgpuGraphicsPipeline {
|
||||||
})
|
})
|
||||||
};
|
};
|
||||||
|
|
||||||
// let render_pipeline_layout =
|
|
||||||
// device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
|
|
||||||
// label: Some("Render Pipeline Layout"),
|
|
||||||
// bind_group_layouts: &[],
|
|
||||||
// push_constant_ranges: &[],
|
|
||||||
// });
|
|
||||||
Self {
|
Self {
|
||||||
vertex,
|
vertex,
|
||||||
fragment
|
fragment
|
||||||
|
|
|
@ -13,6 +13,7 @@ mod error;
|
||||||
mod texture;
|
mod texture;
|
||||||
mod filter_pass;
|
mod filter_pass;
|
||||||
mod graphics_pipeline;
|
mod graphics_pipeline;
|
||||||
|
mod util;
|
||||||
|
|
||||||
pub use filter_chain::FilterChainWGPU;
|
pub use filter_chain::FilterChainWGPU;
|
||||||
pub use filter_pass::FilterPass;
|
pub use filter_pass::FilterPass;
|
15
librashader-runtime-wgpu/src/util.rs
Normal file
15
librashader-runtime-wgpu/src/util.rs
Normal file
|
@ -0,0 +1,15 @@
|
||||||
|
use wgpu::ShaderStages;
|
||||||
|
use librashader_reflect::reflect::semantics::BindingStage;
|
||||||
|
|
||||||
|
pub fn binding_stage_to_wgpu_stage(stage_mask: BindingStage) -> ShaderStages {
|
||||||
|
let mut mask = ShaderStages::empty();
|
||||||
|
if stage_mask.contains(BindingStage::VERTEX) {
|
||||||
|
mask |= ShaderStages::VERTEX;
|
||||||
|
}
|
||||||
|
|
||||||
|
if stage_mask.contains(BindingStage::FRAGMENT) {
|
||||||
|
mask |= ShaderStages::FRAGMENT;
|
||||||
|
}
|
||||||
|
|
||||||
|
mask
|
||||||
|
}
|
24
test/extreme_basic.glsl
Normal file
24
test/extreme_basic.glsl
Normal file
|
@ -0,0 +1,24 @@
|
||||||
|
#version 450
|
||||||
|
layout(set = 0, binding = 0, std140) uniform UBO
|
||||||
|
{
|
||||||
|
mat4 MVP;
|
||||||
|
};
|
||||||
|
|
||||||
|
#pragma stage vertex
|
||||||
|
layout(location = 0) in vec4 Position;
|
||||||
|
layout(location = 1) in vec2 TexCoord;
|
||||||
|
layout(location = 0) out vec2 vTexCoord;
|
||||||
|
void main()
|
||||||
|
{
|
||||||
|
gl_Position = MVP * Position;
|
||||||
|
vTexCoord = TexCoord;
|
||||||
|
}
|
||||||
|
|
||||||
|
#pragma stage fragment
|
||||||
|
|
||||||
|
layout(location = 0) out vec4 color;
|
||||||
|
layout(binding = 1) uniform sampler2D tex;
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
color = texture(tex, vec2(0.0));
|
||||||
|
}
|
0
test/extreme_basic.spv
Normal file
0
test/extreme_basic.spv
Normal file
9
test/extreme_basic_split.frag.glsl
Normal file
9
test/extreme_basic_split.frag.glsl
Normal file
|
@ -0,0 +1,9 @@
|
||||||
|
#version 450
|
||||||
|
|
||||||
|
layout(location = 0) out vec4 color;
|
||||||
|
layout(set = 0, binding = 1) uniform texture2D tex;
|
||||||
|
layout(set = 1, binding = 1) uniform sampler tex_sampler;
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
color = texture(sampler2D(tex, tex_sampler), vec2(0.0));
|
||||||
|
}
|
47
test/extreme_basic_split.spirt
Normal file
47
test/extreme_basic_split.spirt
Normal file
|
@ -0,0 +1,47 @@
|
||||||
|
module.dialect = spv.Module(version: 1.0, spv.Capability.{Shader, Sampled1D}, spv.MemoryModel.GLSL450)
|
||||||
|
|
||||||
|
module.debug_info = spv.Module.DebugInfo(generator: spv.Tool(id: 0, version: 28))
|
||||||
|
|
||||||
|
type T0 = spv.OpTypeImage(SampledType: f32, spv.Dim.2D, Depth: 0, Arrayed: 0, MS: 0, Sampled: 1, spv.ImageFormat.Unknown)
|
||||||
|
|
||||||
|
#[spv.Decoration.Location(Location: 0)]
|
||||||
|
global_var GV0(spv.StorageClass.Output): f32×4
|
||||||
|
|
||||||
|
#[spv.Decoration.Binding(BindingPoint: 1)]
|
||||||
|
#[spv.Decoration.DescriptorSet(DescriptorSet: 0)]
|
||||||
|
global_var GV1(spv.StorageClass.UniformConstant): T0
|
||||||
|
|
||||||
|
#[spv.Decoration.Binding(BindingPoint: 1)]
|
||||||
|
#[spv.Decoration.DescriptorSet(DescriptorSet: 1)]
|
||||||
|
global_var GV2(spv.StorageClass.UniformConstant): spv.OpTypeSampler
|
||||||
|
|
||||||
|
global_var GV3(spv.StorageClass.Private, init: f32×4(0.0, 0.0, 0.0, 0.0)): f32×4
|
||||||
|
|
||||||
|
func F0() {
|
||||||
|
v0 = spv.OpLoad(Pointer: &GV1): T0
|
||||||
|
v1 = spv.OpLoad(Pointer: &GV2): spv.OpTypeSampler
|
||||||
|
branch L0
|
||||||
|
|
||||||
|
label L0:
|
||||||
|
v2 = spv.OpSampledImage(Image: v0, Sampler: v1): spv.OpTypeSampledImage(ImageType: T0)
|
||||||
|
v3 = spv.OpImageSampleImplicitLod(SampledImage: v2, Coordinate: f32×2(0.0, 0.0)): f32×4
|
||||||
|
spv.OpStore(Pointer: &GV3, Object: v3)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spv.ExecutionMode.OriginUpperLeft]
|
||||||
|
func F1() {
|
||||||
|
_ = spv.OpLoad(Pointer: &GV1): T0
|
||||||
|
_ = spv.OpLoad(Pointer: &GV2): spv.OpTypeSampler
|
||||||
|
branch L0
|
||||||
|
|
||||||
|
label L0:
|
||||||
|
call F0()
|
||||||
|
v0 = spv.OpLoad(Pointer: &GV3): f32×4
|
||||||
|
spv.OpStore(Pointer: &GV0, Object: v0)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
export {
|
||||||
|
spv.OpEntryPoint(spv.ExecutionModel.Fragment, Name: "main"): F1,
|
||||||
|
}
|
122
test/extreme_basic_split.spirt.html
Normal file
122
test/extreme_basic_split.spirt.html
Normal file
|
@ -0,0 +1,122 @@
|
||||||
|
<!doctype html>
|
||||||
|
<html>
|
||||||
|
<head>
|
||||||
|
<meta charset="utf-8">
|
||||||
|
|
||||||
|
<style>
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d {
|
||||||
|
/* HACK(eddyb) reset default margin to something reasonable. */
|
||||||
|
margin: 1ch;
|
||||||
|
|
||||||
|
/* HACK(eddyb) avoid unnecessarily small or thin text. */
|
||||||
|
font-size: 17px;
|
||||||
|
font-weight: 500;
|
||||||
|
}
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d a {
|
||||||
|
color: unset;
|
||||||
|
font-weight: 900;
|
||||||
|
}
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d a:not(:hover) {
|
||||||
|
text-decoration: unset;
|
||||||
|
}
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d sub, pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d sup {
|
||||||
|
line-height: 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* HACK(eddyb) using a class (instead of an inline style) so that hovering
|
||||||
|
over a multiversion table cell can disable its desaturation/dimming */
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d:not(:hover) .unchanged {
|
||||||
|
filter: saturate(0.3) opacity(0.5);
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
|
||||||
|
|
||||||
|
<script>
|
||||||
|
(function() {
|
||||||
|
var params = new URLSearchParams(document.location.search);
|
||||||
|
var dark = params.has("dark"), light = params.has("light");
|
||||||
|
if(dark || light) {
|
||||||
|
if(dark && !light) {
|
||||||
|
document.documentElement.classList.add("simple-dark-theme");
|
||||||
|
|
||||||
|
// HACK(eddyb) forcefully disable Dark Reader, for two reasons:
|
||||||
|
// - its own detection of websites with built-in dark themes
|
||||||
|
// (https://github.com/darkreader/darkreader/pull/7995)
|
||||||
|
// isn't on by default, and the combination is jarring
|
||||||
|
// - it interacts badly with whole-document-replacement
|
||||||
|
// (as used by htmlpreview.github.io)
|
||||||
|
document.documentElement.removeAttribute('data-darkreader-scheme');
|
||||||
|
document.querySelectorAll('style.darkreader')
|
||||||
|
.forEach(style => style.disabled = true);
|
||||||
|
}
|
||||||
|
} else if(matchMedia("(prefers-color-scheme: dark)").matches) {
|
||||||
|
// FIXME(eddyb) also use media queries in CSS directly, to ensure dark mode
|
||||||
|
// still works with JS disabled (sadly that likely requires CSS duplication).
|
||||||
|
document.location.search += (document.location.search ? "&" : "?") + "dark";
|
||||||
|
}
|
||||||
|
})();
|
||||||
|
</script>
|
||||||
|
|
||||||
|
<style>
|
||||||
|
/* HACK(eddyb) `[data-darkreader-scheme="dark"]` is for detecting Dark Reader,
|
||||||
|
to avoid transient interactions (see also comment in the `<script>`). */
|
||||||
|
|
||||||
|
html.simple-dark-theme:not([data-darkreader-scheme="dark"]) {
|
||||||
|
background: #16181a;
|
||||||
|
color: #dbd8d6;
|
||||||
|
|
||||||
|
/* Request browser UI elements to be dark-themed if possible. */
|
||||||
|
color-scheme: dark;
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
|
||||||
|
</head>
|
||||||
|
<body><pre class="spirt-90c2056d-5b38-4644-824a-b4be1c82f14d">
|
||||||
|
<a id="module.dialect" href="#module.dialect">module.dialect</a><a id="module.dialect.start" href="#module.dialect.start"></a> = <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;">Module</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">version: </span><span style="color:#cc9944;">1</span>.<span style="color:#cc9944;">0</span>, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Capability.</span>{<span style="color:#4499cc;">Shader</span>, <span style="color:#4499cc;">Sampled1D</span>}, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">MemoryModel.</span><span style="color:#4499cc;">GLSL450</span>)
|
||||||
|
|
||||||
|
<a id="module.debug_info" href="#module.debug_info">module.debug_info</a><a id="module.debug_info.start" href="#module.debug_info.start"></a> = <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">Module.</span><span style="color:#cc7755;">DebugInfo</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">generator: </span><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;">Tool</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">id: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">version: </span><span style="color:#cc9944;">28</span>))
|
||||||
|
|
||||||
|
<a id="T0" href="#T0">type T<sub style="font-size:0.9em;">0</sub></a> = <a id="T0.start" href="#T0.start"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeImage</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">SampledType: </span><span style="color:#4466cc;">f32</span>, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Dim.</span><span style="color:#4499cc;">2D</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Depth: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Arrayed: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">MS: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Sampled: </span><span style="color:#cc9944;">1</span>, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">ImageFormat.</span><span style="color:#4499cc;">Unknown</span>)
|
||||||
|
|
||||||
|
<a id="GV0" href="#GV0"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">Location</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Location: </span><span style="color:#cc9944;">0</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#GV0">global_var GV<sub style="font-size:0.9em;">0</sub></a><a id="GV0.start" href="#GV0.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">Output</span>): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
|
||||||
|
<a id="GV1" href="#GV1"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">Binding</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">BindingPoint: </span><span style="color:#cc9944;">1</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">DescriptorSet</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">DescriptorSet: </span><span style="color:#cc9944;">0</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#GV1">global_var GV<sub style="font-size:0.9em;">1</sub></a><a id="GV1.start" href="#GV1.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">UniformConstant</span>): <a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
|
||||||
|
<a id="GV2" href="#GV2"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">Binding</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">BindingPoint: </span><span style="color:#cc9944;">1</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">DescriptorSet</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">DescriptorSet: </span><span style="color:#cc9944;">1</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#GV2">global_var GV<sub style="font-size:0.9em;">2</sub></a><a id="GV2.start" href="#GV2.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">UniformConstant</span>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampler</span>
|
||||||
|
|
||||||
|
<a id="GV3" href="#GV3">global_var GV<sub style="font-size:0.9em;">3</sub></a><a id="GV3.start" href="#GV3.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">Private</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">init: </span><span style="color:#4466cc;">f32×4</span>(<span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>)): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
|
||||||
|
<a id="F0" href="#F0">func F<sub style="font-size:0.9em;">0</sub></a><a id="F0.start" href="#F0.start"></a>() {
|
||||||
|
<a id="F0.AA.0" href="#F0.AA.0"></a><a id="F0.AA.1" href="#F0.AA.1"></a> <a id="F0.v0" href="#F0.v0">v<sub style="font-size:0.8em;">0</sub></a> = <a id="F0.AA.2" href="#F0.AA.2"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV1">GV<sub style="font-size:0.9em;">1</sub></a>): <a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
<a id="F0.v1" href="#F0.v1">v<sub style="font-size:0.8em;">1</sub></a> = <a id="F0.AA.3" href="#F0.AA.3"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV2">GV<sub style="font-size:0.9em;">2</sub></a>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampler</span>
|
||||||
|
<span style="color:#cc44cc;font-weight:700;">branch</span> <a href="#F0.L0">L<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
|
||||||
|
<a id="F0.L0" href="#F0.L0">label L<sub style="font-size:0.9em;">0</sub></a>:
|
||||||
|
<a id="F0.AA.4" href="#F0.AA.4"></a><a id="F0.AA.5" href="#F0.AA.5"></a> <a id="F0.v2" href="#F0.v2">v<sub style="font-size:0.8em;">2</sub></a> = <a id="F0.AA.6" href="#F0.AA.6"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpSampledImage</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Image: </span><a href="#F0.v0">v<sub style="font-size:0.8em;">0</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Sampler: </span><a href="#F0.v1">v<sub style="font-size:0.8em;">1</sub></a>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampledImage</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">ImageType: </span><a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>)
|
||||||
|
<a id="F0.v3" href="#F0.v3">v<sub style="font-size:0.8em;">3</sub></a> = <a id="F0.AA.7" href="#F0.AA.7"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpImageSampleImplicitLod</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">SampledImage: </span><a href="#F0.v2">v<sub style="font-size:0.8em;">2</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Coordinate: </span><span style="color:#4466cc;">f32×2</span>(<span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>)): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
<a id="F0.AA.8" href="#F0.AA.8"></a> <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpStore</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV3">GV<sub style="font-size:0.9em;">3</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Object: </span><a href="#F0.v3">v<sub style="font-size:0.8em;">3</sub></a>)
|
||||||
|
<span style="color:#cc44cc;font-weight:700;">return</span>
|
||||||
|
}
|
||||||
|
|
||||||
|
<a id="F1" href="#F1"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">ExecutionMode.</span><span style="color:#4499cc;">OriginUpperLeft</span><span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#F1">func F<sub style="font-size:0.9em;">1</sub></a><a id="F1.start" href="#F1.start"></a>() {
|
||||||
|
<a id="F1.AA.0" href="#F1.AA.0"></a><a id="F1.AA.1" href="#F1.AA.1"></a> _ = <a id="F1.AA.2" href="#F1.AA.2"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV1">GV<sub style="font-size:0.9em;">1</sub></a>): <a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
_ = <a id="F1.AA.3" href="#F1.AA.3"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV2">GV<sub style="font-size:0.9em;">2</sub></a>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampler</span>
|
||||||
|
<span style="color:#cc44cc;font-weight:700;">branch</span> <a href="#F1.L0">L<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
|
||||||
|
<a id="F1.L0" href="#F1.L0">label L<sub style="font-size:0.9em;">0</sub></a>:
|
||||||
|
<a id="F1.AA.4" href="#F1.AA.4"></a><a id="F1.AA.5" href="#F1.AA.5"></a><a id="F1.AA.6" href="#F1.AA.6"></a> <span style="color:#4466cc;">call</span> <a href="#F0">F<sub style="font-size:0.9em;">0</sub></a>()
|
||||||
|
<a id="F1.v0" href="#F1.v0">v<sub style="font-size:0.8em;">0</sub></a> = <a id="F1.AA.7" href="#F1.AA.7"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV3">GV<sub style="font-size:0.9em;">3</sub></a>): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
<a id="F1.AA.8" href="#F1.AA.8"></a> <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpStore</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV0">GV<sub style="font-size:0.9em;">0</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Object: </span><a href="#F1.v0">v<sub style="font-size:0.8em;">0</sub></a>)
|
||||||
|
<span style="color:#cc44cc;font-weight:700;">return</span>
|
||||||
|
}
|
||||||
|
|
||||||
|
<span style="color:#4466cc;">export</span> {
|
||||||
|
<span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpEntryPoint</span>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">ExecutionModel.</span><span style="color:#4499cc;">Fragment</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Name: </span><span style="color:#cc5555;">"main"</span>): <a href="#F1">F<sub style="font-size:0.9em;">1</sub></a>,
|
||||||
|
}</pre></body>
|
||||||
|
</html>
|
BIN
test/extreme_basic_split.spv
Normal file
BIN
test/extreme_basic_split.spv
Normal file
Binary file not shown.
39
test/extreme_basic_split.structured.spirt
Normal file
39
test/extreme_basic_split.structured.spirt
Normal file
|
@ -0,0 +1,39 @@
|
||||||
|
module.dialect = spv.Module(version: 1.0, spv.Capability.{Shader, Sampled1D}, spv.MemoryModel.GLSL450)
|
||||||
|
|
||||||
|
module.debug_info = spv.Module.DebugInfo(generator: spv.Tool(id: 0, version: 28))
|
||||||
|
|
||||||
|
type T0 = spv.OpTypeImage(SampledType: f32, spv.Dim.2D, Depth: 0, Arrayed: 0, MS: 0, Sampled: 1, spv.ImageFormat.Unknown)
|
||||||
|
|
||||||
|
#[spv.Decoration.Location(Location: 0)]
|
||||||
|
global_var GV0(spv.StorageClass.Output): f32×4
|
||||||
|
|
||||||
|
#[spv.Decoration.Binding(BindingPoint: 1)]
|
||||||
|
#[spv.Decoration.DescriptorSet(DescriptorSet: 0)]
|
||||||
|
global_var GV1(spv.StorageClass.UniformConstant): T0
|
||||||
|
|
||||||
|
#[spv.Decoration.Binding(BindingPoint: 1)]
|
||||||
|
#[spv.Decoration.DescriptorSet(DescriptorSet: 1)]
|
||||||
|
global_var GV2(spv.StorageClass.UniformConstant): spv.OpTypeSampler
|
||||||
|
|
||||||
|
global_var GV3(spv.StorageClass.Private, init: f32×4(0.0, 0.0, 0.0, 0.0)): f32×4
|
||||||
|
|
||||||
|
func F0() {
|
||||||
|
v0 = spv.OpLoad(Pointer: &GV1): T0
|
||||||
|
v1 = spv.OpLoad(Pointer: &GV2): spv.OpTypeSampler
|
||||||
|
v2 = spv.OpSampledImage(Image: v0, Sampler: v1): spv.OpTypeSampledImage(ImageType: T0)
|
||||||
|
v3 = spv.OpImageSampleImplicitLod(SampledImage: v2, Coordinate: f32×2(0.0, 0.0)): f32×4
|
||||||
|
spv.OpStore(Pointer: &GV3, Object: v3)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spv.ExecutionMode.OriginUpperLeft]
|
||||||
|
func F1() {
|
||||||
|
_ = spv.OpLoad(Pointer: &GV1): T0
|
||||||
|
_ = spv.OpLoad(Pointer: &GV2): spv.OpTypeSampler
|
||||||
|
call F0()
|
||||||
|
v0 = spv.OpLoad(Pointer: &GV3): f32×4
|
||||||
|
spv.OpStore(Pointer: &GV0, Object: v0)
|
||||||
|
}
|
||||||
|
|
||||||
|
export {
|
||||||
|
spv.OpEntryPoint(spv.ExecutionModel.Fragment, Name: "main"): F1,
|
||||||
|
}
|
114
test/extreme_basic_split.structured.spirt.html
Normal file
114
test/extreme_basic_split.structured.spirt.html
Normal file
|
@ -0,0 +1,114 @@
|
||||||
|
<!doctype html>
|
||||||
|
<html>
|
||||||
|
<head>
|
||||||
|
<meta charset="utf-8">
|
||||||
|
|
||||||
|
<style>
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d {
|
||||||
|
/* HACK(eddyb) reset default margin to something reasonable. */
|
||||||
|
margin: 1ch;
|
||||||
|
|
||||||
|
/* HACK(eddyb) avoid unnecessarily small or thin text. */
|
||||||
|
font-size: 17px;
|
||||||
|
font-weight: 500;
|
||||||
|
}
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d a {
|
||||||
|
color: unset;
|
||||||
|
font-weight: 900;
|
||||||
|
}
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d a:not(:hover) {
|
||||||
|
text-decoration: unset;
|
||||||
|
}
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d sub, pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d sup {
|
||||||
|
line-height: 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* HACK(eddyb) using a class (instead of an inline style) so that hovering
|
||||||
|
over a multiversion table cell can disable its desaturation/dimming */
|
||||||
|
pre.spirt-90c2056d-5b38-4644-824a-b4be1c82f14d:not(:hover) .unchanged {
|
||||||
|
filter: saturate(0.3) opacity(0.5);
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
|
||||||
|
|
||||||
|
<script>
|
||||||
|
(function() {
|
||||||
|
var params = new URLSearchParams(document.location.search);
|
||||||
|
var dark = params.has("dark"), light = params.has("light");
|
||||||
|
if(dark || light) {
|
||||||
|
if(dark && !light) {
|
||||||
|
document.documentElement.classList.add("simple-dark-theme");
|
||||||
|
|
||||||
|
// HACK(eddyb) forcefully disable Dark Reader, for two reasons:
|
||||||
|
// - its own detection of websites with built-in dark themes
|
||||||
|
// (https://github.com/darkreader/darkreader/pull/7995)
|
||||||
|
// isn't on by default, and the combination is jarring
|
||||||
|
// - it interacts badly with whole-document-replacement
|
||||||
|
// (as used by htmlpreview.github.io)
|
||||||
|
document.documentElement.removeAttribute('data-darkreader-scheme');
|
||||||
|
document.querySelectorAll('style.darkreader')
|
||||||
|
.forEach(style => style.disabled = true);
|
||||||
|
}
|
||||||
|
} else if(matchMedia("(prefers-color-scheme: dark)").matches) {
|
||||||
|
// FIXME(eddyb) also use media queries in CSS directly, to ensure dark mode
|
||||||
|
// still works with JS disabled (sadly that likely requires CSS duplication).
|
||||||
|
document.location.search += (document.location.search ? "&" : "?") + "dark";
|
||||||
|
}
|
||||||
|
})();
|
||||||
|
</script>
|
||||||
|
|
||||||
|
<style>
|
||||||
|
/* HACK(eddyb) `[data-darkreader-scheme="dark"]` is for detecting Dark Reader,
|
||||||
|
to avoid transient interactions (see also comment in the `<script>`). */
|
||||||
|
|
||||||
|
html.simple-dark-theme:not([data-darkreader-scheme="dark"]) {
|
||||||
|
background: #16181a;
|
||||||
|
color: #dbd8d6;
|
||||||
|
|
||||||
|
/* Request browser UI elements to be dark-themed if possible. */
|
||||||
|
color-scheme: dark;
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
|
||||||
|
</head>
|
||||||
|
<body><pre class="spirt-90c2056d-5b38-4644-824a-b4be1c82f14d">
|
||||||
|
<a id="module.dialect" href="#module.dialect">module.dialect</a><a id="module.dialect.start" href="#module.dialect.start"></a> = <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;">Module</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">version: </span><span style="color:#cc9944;">1</span>.<span style="color:#cc9944;">0</span>, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Capability.</span>{<span style="color:#4499cc;">Shader</span>, <span style="color:#4499cc;">Sampled1D</span>}, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">MemoryModel.</span><span style="color:#4499cc;">GLSL450</span>)
|
||||||
|
|
||||||
|
<a id="module.debug_info" href="#module.debug_info">module.debug_info</a><a id="module.debug_info.start" href="#module.debug_info.start"></a> = <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">Module.</span><span style="color:#cc7755;">DebugInfo</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">generator: </span><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;">Tool</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">id: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">version: </span><span style="color:#cc9944;">28</span>))
|
||||||
|
|
||||||
|
<a id="T0" href="#T0">type T<sub style="font-size:0.9em;">0</sub></a> = <a id="T0.start" href="#T0.start"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeImage</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">SampledType: </span><span style="color:#4466cc;">f32</span>, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Dim.</span><span style="color:#4499cc;">2D</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Depth: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Arrayed: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">MS: </span><span style="color:#cc9944;">0</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Sampled: </span><span style="color:#cc9944;">1</span>, <span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">ImageFormat.</span><span style="color:#4499cc;">Unknown</span>)
|
||||||
|
|
||||||
|
<a id="GV0" href="#GV0"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">Location</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Location: </span><span style="color:#cc9944;">0</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#GV0">global_var GV<sub style="font-size:0.9em;">0</sub></a><a id="GV0.start" href="#GV0.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">Output</span>): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
|
||||||
|
<a id="GV1" href="#GV1"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">Binding</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">BindingPoint: </span><span style="color:#cc9944;">1</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">DescriptorSet</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">DescriptorSet: </span><span style="color:#cc9944;">0</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#GV1">global_var GV<sub style="font-size:0.9em;">1</sub></a><a id="GV1.start" href="#GV1.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">UniformConstant</span>): <a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
|
||||||
|
<a id="GV2" href="#GV2"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">Binding</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">BindingPoint: </span><span style="color:#cc9944;">1</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">Decoration.</span><span style="color:#4499cc;">DescriptorSet</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">DescriptorSet: </span><span style="color:#cc9944;">1</span>)<span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#GV2">global_var GV<sub style="font-size:0.9em;">2</sub></a><a id="GV2.start" href="#GV2.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">UniformConstant</span>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampler</span>
|
||||||
|
|
||||||
|
<a id="GV3" href="#GV3">global_var GV<sub style="font-size:0.9em;">3</sub></a><a id="GV3.start" href="#GV3.start"></a>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">StorageClass.</span><span style="color:#4499cc;">Private</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">init: </span><span style="color:#4466cc;">f32×4</span>(<span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>)): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
|
||||||
|
<a id="F0" href="#F0">func F<sub style="font-size:0.9em;">0</sub></a><a id="F0.start" href="#F0.start"></a>() {
|
||||||
|
<a id="F0.AA.0" href="#F0.AA.0"></a><a id="F0.AA.1" href="#F0.AA.1"></a> <a id="F0.v0" href="#F0.v0">v<sub style="font-size:0.8em;">0</sub></a> = <a id="F0.AA.2" href="#F0.AA.2"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV1">GV<sub style="font-size:0.9em;">1</sub></a>): <a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
<a id="F0.v1" href="#F0.v1">v<sub style="font-size:0.8em;">1</sub></a> = <a id="F0.AA.3" href="#F0.AA.3"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV2">GV<sub style="font-size:0.9em;">2</sub></a>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampler</span>
|
||||||
|
<a id="F0.AA.4" href="#F0.AA.4"></a> <a id="F0.v2" href="#F0.v2">v<sub style="font-size:0.8em;">2</sub></a> = <a id="F0.AA.5" href="#F0.AA.5"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpSampledImage</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Image: </span><a href="#F0.v0">v<sub style="font-size:0.8em;">0</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Sampler: </span><a href="#F0.v1">v<sub style="font-size:0.8em;">1</sub></a>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampledImage</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">ImageType: </span><a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>)
|
||||||
|
<a id="F0.v3" href="#F0.v3">v<sub style="font-size:0.8em;">3</sub></a> = <a id="F0.AA.6" href="#F0.AA.6"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpImageSampleImplicitLod</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">SampledImage: </span><a href="#F0.v2">v<sub style="font-size:0.8em;">2</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Coordinate: </span><span style="color:#4466cc;">f32×2</span>(<span style="color:#cc9944;">0.0</span>, <span style="color:#cc9944;">0.0</span>)): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
<a id="F0.AA.7" href="#F0.AA.7"></a> <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpStore</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV3">GV<sub style="font-size:0.9em;">3</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Object: </span><a href="#F0.v3">v<sub style="font-size:0.8em;">3</sub></a>)
|
||||||
|
}
|
||||||
|
|
||||||
|
<a id="F1" href="#F1"></a><span style="color:rgba(68,153,68,0.6);font-weight:300;">#[</span><span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">ExecutionMode.</span><span style="color:#4499cc;">OriginUpperLeft</span><span style="color:rgba(68,153,68,0.6);font-weight:300;">]</span>
|
||||||
|
<a href="#F1">func F<sub style="font-size:0.9em;">1</sub></a><a id="F1.start" href="#F1.start"></a>() {
|
||||||
|
<a id="F1.AA.0" href="#F1.AA.0"></a><a id="F1.AA.1" href="#F1.AA.1"></a> _ = <a id="F1.AA.2" href="#F1.AA.2"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV1">GV<sub style="font-size:0.9em;">1</sub></a>): <a href="#T0">T<sub style="font-size:0.9em;">0</sub></a>
|
||||||
|
_ = <a id="F1.AA.3" href="#F1.AA.3"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV2">GV<sub style="font-size:0.9em;">2</sub></a>): <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpTypeSampler</span>
|
||||||
|
<a id="F1.AA.4" href="#F1.AA.4"></a><a id="F1.AA.5" href="#F1.AA.5"></a> <span style="color:#4466cc;">call</span> <a href="#F0">F<sub style="font-size:0.9em;">0</sub></a>()
|
||||||
|
<a id="F1.v0" href="#F1.v0">v<sub style="font-size:0.8em;">0</sub></a> = <a id="F1.AA.6" href="#F1.AA.6"></a><span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpLoad</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV3">GV<sub style="font-size:0.9em;">3</sub></a>): <span style="color:#4466cc;">f32×4</span>
|
||||||
|
<a id="F1.AA.7" href="#F1.AA.7"></a> <span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpStore</span>(<span style="color:#444444;font-size:0.5em;vertical-align:middle;">Pointer: </span>&<a href="#GV0">GV<sub style="font-size:0.9em;">0</sub></a>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Object: </span><a href="#F1.v0">v<sub style="font-size:0.8em;">0</sub></a>)
|
||||||
|
}
|
||||||
|
|
||||||
|
<span style="color:#4466cc;">export</span> {
|
||||||
|
<span style="color:rgba(204,119,85,0.6);font-size:0.6em;vertical-align:middle;">spv.</span><span style="color:#cc7755;font-weight:800;">OpEntryPoint</span>(<span style="color:rgba(204,119,85,0.36);font-size:0.5em;vertical-align:middle;">spv.</span><span style="color:rgba(68,102,204,0.6);font-size:0.6em;vertical-align:middle;">ExecutionModel.</span><span style="color:#4499cc;">Fragment</span>, <span style="color:#444444;font-size:0.5em;vertical-align:middle;">Name: </span><span style="color:#cc5555;">"main"</span>): <a href="#F1">F<sub style="font-size:0.9em;">1</sub></a>,
|
||||||
|
}</pre></body>
|
||||||
|
</html>
|
Loading…
Reference in a new issue