Skip to content

profiles: Update core version properties #1043

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
christophe-lunarg merged 1 commit into from
Oct 19, 2026
Merged

profiles: Update core version properties #1043

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
50 changes: 30 additions & 20 deletions profiles/LunarG/VP_LUNARG_minimum_requirements.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@
"subPixelPrecisionBits": 4,
"subTexelPrecisionBits": 4,
"mipmapPrecisionBits": 4,
"maxDrawIndexedIndexValue": 16777216,
"maxDrawIndexedIndexValue": 16777215,
"maxDrawIndirectCount": 1,
"maxSamplerLodBias": 2,
"maxSamplerAnisotropy": 1,
Expand All @@ -87,7 +87,7 @@
],
"viewportBoundsRange": [
-8192,
8192
8191
],
"viewportSubPixelBits": 0,
"minMemoryMapAlignment": 64,
Expand All @@ -96,8 +96,8 @@
"minStorageBufferOffsetAlignment": 256,
"minTexelOffset": -8,
"maxTexelOffset": 7,
"minTexelGatherOffset": -8,
"maxTexelGatherOffset": 7,
"minTexelGatherOffset": 0,
"maxTexelGatherOffset": 0,
"minInterpolationOffset": 0.0,
"maxInterpolationOffset": 0.0,
"subPixelInterpolationOffsetBits": 0,
Expand Down Expand Up @@ -208,12 +208,6 @@
"vulkan12requirements": {
"features": {
"VkPhysicalDeviceVulkan12Features": {
"samplerMirrorClampToEdge": true,
"drawIndirectCount": true,
"descriptorIndexing": true,
"samplerFilterMinmax": true,
"shaderOutputViewportIndex": true,
"shaderOutputLayer": true,
"uniformBufferStandardLayout": true,
"subgroupBroadcastDynamicId": true,
"imagelessFramebuffer": true,
Expand Down Expand Up @@ -263,8 +257,8 @@
"maxDescriptorSetUpdateAfterBindSampledImages": 0,
"maxDescriptorSetUpdateAfterBindStorageImages": 0,
"maxDescriptorSetUpdateAfterBindInputAttachments": 0,
"supportedDepthResolveModes": [],
"supportedStencilResolveModes": [],
"supportedDepthResolveModes": [ "VK_RESOLVE_MODE_SAMPLE_ZERO_BIT" ],
"supportedStencilResolveModes": [ "VK_RESOLVE_MODE_SAMPLE_ZERO_BIT" ],
"independentResolveNone": false,
"independentResolve": false,
"filterMinmaxSingleComponentFormats": false,
Expand All @@ -285,6 +279,7 @@
"robustImageAccess": true,
"inlineUniformBlock": true,
"pipelineCreationCacheControl": true,
"privateData": true,
"shaderDemoteToHelperInvocation": true,
"shaderTerminateInvocation": true,
"subgroupSizeControl": true,
Expand Down Expand Up @@ -417,7 +412,9 @@
],
"subTexelPrecisionBits": 8,
"mipmapPrecisionBits": 6,
"maxDrawIndexedIndexValue": 4294967295,
"maxSamplerLodBias": 14,
"maxSamplerAnisotropy": 16,
"maxViewportDimensions": [
7680,
7680
Expand All @@ -426,13 +423,18 @@
-15360,
15359
],
"minTexelGatherOffset": -8,
"maxTexelGatherOffset": 7,
"minInterpolationOffset": -0.5,
"maxInterpolationOffset": 0.4375,
"subPixelInterpolationOffsetBits": 4,
"maxFramebufferWidth": 7680,
"maxFramebufferHeight": 7680,
"maxColorAttachments": 8,
"timestampComputeAndGraphics": true,
"pointSizeRange": [
1.0,
256.0
255.875
],
"pointSizeGranularity": 0.125,
"lineWidthGranularity": 0.5,
Expand All @@ -441,11 +443,11 @@
},
"VkPhysicalDeviceVulkan11Properties": {
"subgroupSupportedStages": [
"VK_SHADER_STAGE_COMPUTE_BIT",
"VK_SHADER_STAGE_FRAGMENT_BIT"
"VK_SHADER_STAGE_COMPUTE_BIT"
],
"subgroupSupportedOperations": [
"VK_SUBGROUP_FEATURE_BASIC_BIT",
"VK_SUBGROUP_FEATURE_CLUSTERED_BIT",
"VK_SUBGROUP_FEATURE_ROTATE_BIT",
"VK_SUBGROUP_FEATURE_ROTATE_CLUSTERED_BIT"
]
Expand All @@ -455,6 +457,8 @@
"shaderSignedZeroInfNanPreserveFloat32": true
},
"VkPhysicalDeviceVulkan14Properties": {
"lineSubPixelPrecisionBits": 4,
"maxVertexAttribDivisor": 65535,
"maxPushDescriptors": 32
}
}
Expand All @@ -469,7 +473,7 @@
},
"profiles": {
"VP_LUNARG_minimum_requirements_1_0": {
"version": 1,
"version": 2,
"api-version": "1.0.68",
"label": "Vulkan 1.0 Minimum Requirements",
"description": "Vulkan 1.0 Minimum Requirements.",
Expand All @@ -478,7 +482,7 @@
]
},
"VP_LUNARG_minimum_requirements_1_1": {
"version": 1,
"version": 2,
"api-version": "1.1.108",
"label": "Vulkan 1.1 Minimum Requirements",
"description": "Vulkan 1.1 Minimum Requirements.",
Expand All @@ -488,7 +492,7 @@
]
},
"VP_LUNARG_minimum_requirements_1_2": {
"version": 1,
"version": 2,
"api-version": "1.2.131",
"label": "Vulkan 1.2 Minimum Requirements",
"description": "Vulkan 1.2 Minimum Requirements.",
Expand All @@ -499,7 +503,7 @@
]
},
"VP_LUNARG_minimum_requirements_1_3": {
"version": 1,
"version": 2,
"api-version": "1.3.204",
"label": "Vulkan 1.3 Minimum Requirements",
"description": "Vulkan 1.3 Minimum Requirements.",
Expand All @@ -511,7 +515,7 @@
]
},
"VP_LUNARG_minimum_requirements_1_4": {
"version": 1,
"version": 2,
"api-version": "1.4.304",
"label": "Vulkan 1.4 Minimum Requirements",
"description": "Vulkan 1.4 Minimum Requirements.",
Expand All @@ -535,6 +539,12 @@
}
},
"history": [
{
"revision": 3,
"date": "2026-10-16",
"author": "Christophe Riccio",
"comment": "Fix minimum requirements against the Vulkan specification: feature-dependent limits, conditional Vulkan 1.2 features, Vulkan 1.3 privateData, Vulkan 1.4 subgroup operations and limits"
},
{
"revision": 2,
"date": "2026-03-05",
Expand Down
4 changes: 2 additions & 2 deletions scripts/source/vulkan_object_data.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -224,8 +224,8 @@ class PropertyRequirement:
PropertyRequirement('VkPhysicalDeviceLimits', 'maxCombinedClipAndCullDistances', '0', '!VkPhysicalDeviceFeatures::shaderCullDistance'),
PropertyRequirement('VkPhysicalDeviceLimits', 'pointSizeRange', '1.0, 1.0', '!VkPhysicalDeviceFeatures::largePoints'),
PropertyRequirement('VkPhysicalDeviceLimits', 'lineWidthRange', '1.0, 1.0', '!VkPhysicalDeviceFeatures::wideLines'),
PropertyRequirement('VkPhysicalDeviceLimits', 'pointSizeGranularity', '0.0', '!VkPhysicalDeviceFeatures::largePoints'),
PropertyRequirement('VkPhysicalDeviceLimits', 'lineWidthGranularity', '0.0', '!VkPhysicalDeviceFeatures::wideLines'),
PropertyRequirement('VkPhysicalDeviceLimits', 'pointSizeGranularity', '1.0', '!VkPhysicalDeviceFeatures::largePoints'),
PropertyRequirement('VkPhysicalDeviceLimits', 'lineWidthGranularity', '1.0', '!VkPhysicalDeviceFeatures::wideLines'),

# Feature-dependent limits (Table 74 / Required Limits)
PropertyRequirement('VkPhysicalDeviceLimits', 'minTexelGatherOffset', '-8', 'VkPhysicalDeviceFeatures::shaderImageGatherExtended'),
Expand Down
2 changes: 1 addition & 1 deletion scripts/tests/test_transform_pull_caps_depends.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -320,7 +320,7 @@ def test_pull_depends_large_points_adds_point_size_range(self):
"pointSizeRange": [1.0, 63.0],
"lineWidthRange": [1.0, 1.0],
"pointSizeGranularity": 1.0,
"lineWidthGranularity": 0.0,
"lineWidthGranularity": 1.0,
"strictLines": false,
"standardSampleLocations": false,
"optimalBufferCopyOffsetAlignment": 0,
Expand Down
Loading