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Naga supports non-standard subgroup_id builtin without a Capability

area: validationIssues related to validation, diagnostics, and error handlingIssues related to validation, diagnostics, and error handling

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#7178 In gfx-rs/wgpu;

· jimblandy opened on Feb 19, 2025

Naga SPIR-V backend assumes that let-bound indexes are bounds checked in validation

area: correctnessWe're behaving incorrectlyWe're behaving incorrectly

area: naga back-endOutputs of naga shader conversionOutputs of naga shader conversion

backend: vulkanIssues with VulkanIssues with Vulkan

lang: SPIR-VVulkan's Shading LanguageVulkan's Shading Language

type: bugSomething isn't workingSomething isn't working

Status: Open.

#6396 In gfx-rs/wgpu;

· jimblandy opened on Oct 11, 2024

wgpu_hal::gles backend doesn't apply bounds checks to array references

area: correctnessWe're behaving incorrectlyWe're behaving incorrectly

area: naga back-endOutputs of naga shader conversionOutputs of naga shader conversion

backend: glesIssues with GLES or WebGLIssues with GLES or WebGL

lang: GLSLOpenGL Shading LanguageOpenGL Shading Language

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#6151 In gfx-rs/wgpu;

· jimblandy opened on Aug 24, 2024

Naga shouldn't evaluate overrides unless they're used by the entry point

area: naga back-endOutputs of naga shader conversionOutputs of naga shader conversion

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#5885 In gfx-rs/wgpu;

· jimblandy opened on Jun 26, 2024

Naga doesn't check that subexpressions have been emitted.

area: validationIssues related to validation, diagnostics, and error handlingIssues related to validation, diagnostics, and error handling

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#5763 In gfx-rs/wgpu;

· jimblandy opened on Jun 1, 2024

Naga blows its stack given too many parens, rather than returning an error

area: naga front-end

lang: WGSLWebGPU Shading LanguageWebGPU Shading Language

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#5759 In gfx-rs/wgpu;

· jimblandy opened on May 30, 2024

wgpu_hal::Surface::discard_texture broken on Vulkan

backend: vulkanIssues with VulkanIssues with Vulkan

type: bugSomething isn't workingSomething isn't working

Status: Open.

#5723 In gfx-rs/wgpu;

· jimblandy opened on May 20, 2024

scissor_test_full_rect fails on Vulkan/llvmpipe (Mesa)

backend: vulkanIssues with VulkanIssues with Vulkan

type: bugSomething isn't workingSomething isn't working

Status: Open.

#5253 In gfx-rs/wgpu;

· jimblandy opened on Feb 14, 2024

Naga validation doesn't check that Expression::ZeroValue is only applied to suitable types

area: naga middle-endIntermediate representationIntermediate representation

area: validationIssues related to validation, diagnostics, and error handlingIssues related to validation, diagnostics, and error handling

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#4720 In gfx-rs/wgpu;

· jimblandy opened on Nov 18, 2023

Should validate_block_impl check that Store statements' pointer operands be in scope?

area: validationIssues related to validation, diagnostics, and error handlingIssues related to validation, diagnostics, and error handling

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#4510 In gfx-rs/wgpu;

· jimblandy opened on Oct 8, 2023

 ·  

WebGPU Specification V1

Qualcomm drivers ingesting SPIR-V don't like some things passed by value

area: naga back-endOutputs of naga shader conversionOutputs of naga shader conversion

lang: SPIR-VVulkan's Shading LanguageVulkan's Shading Language

nagaShader TranslatorShader Translator

type: bugSomething isn't workingSomething isn't working

Status: Open.

#4505 In gfx-rs/wgpu;

· jimblandy opened on Sep 27, 2023

 ·  

WebGPU Specification V1

wgpu_core::Global::enumerate can't return more than one adapter if proto-ids are used

area: correctnessWe're behaving incorrectlyWe're behaving incorrectly

type: bugSomething isn't workingSomething isn't working

Status: Open.

#3363 In gfx-rs/wgpu;

· jimblandy opened on Jan 9, 2023

 ·  

WebGPU Specification V1