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Qualcomm_849_adpkg 对比 Turnip_Gen8_V38

在 Adreno (TM) 830 上 (AYANEO Pocket FIT Elite, HONOR AAK-AN00, HONOR Magic V5, nubia NX789J, OnePlus 13, OnePlus 13, OnePlus 13s, POCO F8 Pro, realme GT 7 Pro, Samsung Galaxy S25, Samsung Galaxy S25 Ultra, Samsung Galaxy S25 Ultra, Samsung Galaxy S25 Ultra, Samsung Galaxy S25+, Xiaomi 15, Xiaomi 15 Ultra, ZTE NP05J). 先列出的驱动与后一个对比，后一个是基准。

原厂Turnip_Gen8_V38Mesa 27.0.0-devel (git-f28352d117)
对比
第三方Qualcomm_849_adpkgDriver Build: a2a1a29a71, Icb4aa5a425, 1758706229
图形系统版本（Vulkan）1.4.363 → 1.4.295
可选功能（扩展）179 → 177+26 -28
通过检测的功能（已验证）49 → 441 个仅在 Qualcomm_849_adpkg 上通过 6 个仅在 Turnip_Gen8_V38 上通过
跑分测试场景（基准测试）没有共同场景
各驱动能跑的游戏（根据功能列表估算）：绿色基本能跑，黄色可能能跑，橙色问题较多，红色跑不了
原厂DX92002+DX102006+DX112009+DX122015+Switch
第三方DX92002+DX102006+DX112009+DX122015+Switch

Turnip_Gen8_V38 详情 Qualcomm_849_adpkg 详情

结果不同的功能检测（24）

功能Turnip_Gen8_V38Qualcomm_849_adpkg变化
extendedDynamicState3ColorBlendEnable
VK_EXT_extended_dynamic_state3
通过不支持减少
extendedDynamicState3ColorBlendEquation
VK_EXT_extended_dynamic_state3
通过不支持减少
extendedDynamicState3ColorWriteMask
VK_EXT_extended_dynamic_state3
通过不支持减少
extendedDynamicState3DepthClampEnable
VK_EXT_extended_dynamic_state3
通过不支持减少
extendedDynamicState3LogicOpEnable
VK_EXT_extended_dynamic_state3
通过不支持减少
extendedDynamicState3PolygonMode
VK_EXT_extended_dynamic_state3
通过不支持减少
core.compute_udiv
core
失败通过新增
extendedDynamicState3AlphaToCoverageEnable
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3AlphaToOneEnable
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3ConservativeRasterizationMode
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3DepthClipEnable
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3DepthClipNegativeOneToOne
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3ExtraPrimitiveOverestimationSize
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3LineRasterizationMode
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3ProvokingVertexMode
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3RasterizationSamples
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3RasterizationStream
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3SampleLocationsEnable
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3SampleMask
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3TessellationDomainOrigin
VK_EXT_extended_dynamic_state3
未检测不支持有变化
shaderResourceMinLod
VkPhysicalDeviceFeatures
未检测不支持有变化
shaderResourceResidency
VkPhysicalDeviceFeatures
未检测不支持有变化
sparseResidency16Samples
VkPhysicalDeviceFeatures
不支持未检测有变化
sparseResidencyAliased
VkPhysicalDeviceFeatures
未检测不支持有变化

跑分测试场景（基准测试）

两个驱动都还没有有效的跑分测试（基准测试报告）。

技术差异（Vulkan）

仅 Qualcomm_849_adpkg 有的扩展（26）
  • VK_ANDROID_external_format_resolve
  • VK_EXT_astc_decode_mode
  • VK_EXT_blend_operation_advanced
  • VK_EXT_depth_range_unrestricted
  • VK_EXT_device_fault
  • VK_EXT_external_memory_acquire_unmodified
  • VK_EXT_fragment_density_map2
  • VK_EXT_image_compression_control_swapchain
  • VK_EXT_pipeline_protected_access
  • VK_EXT_pipeline_robustness
  • VK_EXT_shader_subgroup_ballot
  • VK_EXT_subpass_merge_feedback
  • VK_KHR_pipeline_binary
  • VK_KHR_ray_tracing_pipeline
  • VK_KHR_ray_tracing_position_fetch
  • VK_KHR_shader_maximal_reconvergence
  • VK_KHR_shared_presentable_image
  • VK_NV_optical_flow
  • VK_QCOM_filter_cubic_weights
  • VK_QCOM_image_processing2
  • VK_QCOM_render_pass_store_ops
  • VK_QCOM_render_pass_transform
  • VK_QCOM_tile_memory_heap
  • VK_QCOM_tile_properties
  • VK_QCOM_tile_shading
  • VK_QCOM_ycbcr_degamma
仅 Turnip_Gen8_V38 有的扩展（28）
  • VK_AMD_buffer_marker
  • VK_ARM_rasterization_order_attachment_access
  • VK_EXT_attachment_feedback_loop_dynamic_state
  • VK_EXT_attachment_feedback_loop_layout
  • VK_EXT_custom_resolve
  • VK_EXT_debug_marker
  • VK_EXT_depth_clamp_control
  • VK_EXT_dynamic_rendering_unused_attachments
  • VK_EXT_extended_dynamic_state3
  • VK_EXT_external_memory_dma_buf
  • VK_EXT_fragment_density_map_offset
  • VK_EXT_image_drm_format_modifier
  • VK_EXT_legacy_dithering
  • VK_EXT_legacy_vertex_attributes
  • VK_EXT_memory_budget
  • VK_EXT_nested_command_buffer
  • VK_EXT_primitive_restart_index
  • VK_EXT_shader_replicated_composites
  • VK_EXT_shader_uniform_buffer_unsized_array
  • VK_EXT_zero_initialize_device_memory
  • VK_GOOGLE_decorate_string
  • VK_GOOGLE_hlsl_functionality1
  • VK_KHR_maintenance7
  • VK_KHR_shader_relaxed_extended_instruction
  • VK_NV_compute_shader_derivatives
  • VK_VALVE_buffer_device_address_allocation_alignment
  • VK_VALVE_fragment_density_map_layered
  • VK_VALVE_mutable_descriptor_type
不同的核心功能（5）
multiviewGeometryShader Vulkan 1.1通过 → 不支持
protectedMemory Vulkan 1.1不支持 → 通过
shaderInputAttachmentArrayDynamicIndexing Vulkan 1.2不支持 → 通过
shaderInputAttachmentArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
pipelineProtectedAccess Vulkan 1.4不支持 → 通过
不同的限制（22）
限制Turnip_Gen8_V38Qualcomm_849_adpkg
maxTexelBufferElements536870911134217728
bufferImageGranularity641
sparseAddressSpaceSize2748779069444294967295
maxPerStageResources1677721650331648
maxDescriptorSetUniformBuffersDynamic1632
maxDescriptorSetStorageBuffersDynamic816
maxVertexInputAttributeOffset40954096
maxGeometryInputComponents64128
maxGeometryOutputVertices2561024
maxGeometryTotalOutputComponents1024131072
maxFragmentInputComponents128112
maxComputeSharedMemorySize6553632768
maxComputeWorkGroupInvocations20481024
minMemoryMapAlignment409664
minUniformBufferOffsetAlignment64256
minStorageBufferOffsetAlignment464
maxFramebufferLayers10242048
discreteQueuePriorities24
pointSizeRange1, 40921, 4095
optimalBufferCopyOffsetAlignment12864
optimalBufferCopyRowPitchAlignment12864
nonCoherentAtomSize641
只有一个驱动支持的格式（多了 3 种，少了 5 种）

仅 Qualcomm_849_adpkg 有：

  • G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16
  • G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16
  • G16_B16R16_2PLANE_420_UNORM

仅 Turnip_Gen8_V38 有：

  • B8G8R8A8_SSCALED
  • B8G8R8A8_USCALED
  • B8G8R8_SINT
  • B8G8R8_SNORM
  • B8G8R8_UINT