1{ 2 "register_extension": 3 { 4 "type": "device", 5 "core": "" 6 }, 7 "mandatory_features": 8 { 9 "VkPhysicalDeviceMeshShaderFeaturesEXT": 10 [ 11 { "features": ["meshShader", "taskShader"], "requirements": ["VK_EXT_mesh_shader"], "mandatory_variant": ["vulkan"] } 12 ], 13 "VkPhysicalDeviceFragmentShadingRateFeaturesKHR": 14 [ 15 { "features": ["primitiveFragmentShadingRate"], "requirements": ["physicalDeviceMeshShaderFeaturesEXT.primitiveFragmentShadingRateMeshShader"], "mandatory_variant": ["vulkan"] } 16 ] 17 } 18} 19