Mesa 26.3 今日发布，这是 Mesa3D 第四季度功能更新，适用于这套开源 OpenGL 和 Vulkan 驱动程序。
Mesa 26.3 带来了诸多令人兴奋的改进，例如：RADV 支持 VK_AMD_anti_lag；改进了 RADV 下早期 GCN 架构 GPU 的性能；默认启用新的 Intel Jay 着色器编译器；支持 Intel Nova Lake P 64 位 GPU 模式；默认启用 Intel Nova Lake 显卡（不再是实验性功能）；支持 NVK 驱动程序的 Vulkan 视频功能；Intel 启用缓冲区压缩以提升 DXVK 的游戏性能；改进了 Intel Vulkan 视频功能；支持 GFX1171 GPU；以及其他各种改进。
发行说明对 Mesa 26.3 的总结如下：
- VK_AMD_anti_lag on RADV
- VK_IMG_filter_linear_2d on pvr
- VK_KHR_maintenance7 on pvr
- Vulkan 1.3 on panvk/v6-7
- VK_KHR_maintenance4 on panvk/v6-7
- VK_KHR_maintenance5 on panvk/v6-7
- VK_KHR_maintenance7 on panvk/v6-7
- VK_KHR_maintenance8 on panvk/v6-7
- VK_KHR_shader_float_controls2 on panvk/v6-7
- VK_KHR_shader_subgroup_extended_types on panvk/v6-7
- VK_EXT_subgroup_size_control on panvk/v6-7
- VK_ARM_shader_core_builtins on panvk/v6-7
- VK_ARM_shader_core_properties on panvk/v6-7
- VK_ARM_scheduling_controls on panvk/v6-7
- shaderCoreBuiltins on panvk/v6-7
- schedulingControls on panvk/v6-7
- VK_KHR_synchronization2 on pvr
- VK_KHR_copy_memory_indirect on panvk
- VK_KHR_maintenance6 on panvk/v6-7
- VK_KHR_spirv_1_4 on panvk/v6-7
- VK_EXT_device_memory_report on v3dv
- shaderUniformBufferArrayDynamicIndexing on pvr
- shaderStorageBufferArrayDynamicIndexing on pvr
- shaderSampledImageArrayDynamicIndexing on pvr
- shaderStorageImageArrayDynamicIndexing on pvr
- shaderInputAttachmentArrayDynamicIndexing on pvr
- shaderUniformTexelBufferArrayDynamicIndexing on pvr
- shaderStorageTexelBufferArrayDynamicIndexing on pvr
- VK_KHR_video_encode_feedback2 on RADV
- VK_EXT_global_priority on pvr
- VK_EXT_global_priority_query on pvr
- VK_KHR_global_priority on pvr
- VK_KHR_cooperative_matrix on panvk
- Support for Mali G68 GPU on Panfrost
- cl_ext_float_atomics on iris, llvmpipe and zink
- cl_khr_semaphore on iris
- cl_khr_external_semaphore on iris
- cl_khr_external_semaphore_sync_fd on iris
- VK_EXT_inline_uniform_block on pvr
- VK_KHR_shader_fma on pvr
- fragmentStoresAndAtomics on pvr
- VK_EXT_cooperative_matrix_maintenance1 on radv, lavapipe
- VK_KHR_device_address_commands on nvk
- Support for G715 and G615 GPUs on Panfrost and PanVK
- GL_ARB_texture_multisample on etnaviv/HALTI5
- VK_KHR_shader_constant_data on panvk
- Support for BXM-4-64 (36.52.104.182) on pvr
- VK_KHR_shader_float_controls2 on pvr
- VK_KHR_performance_query on GFX12
- GLSL 130 on etnaviv/HALTI2
- GL_EXT_texture_integer on etnaviv/HALTI2
- GL_ARB_shader_bit_encoding on etnaviv/HALTI2
- GL_ARB_texture_rgb10_a2ui on etnaviv/HALTI2
- VK_EXT_primitive_topology_list_restart on pvr
- VK_KHR_incremental_present on panvk
- VK_EXT_swapchain_colorspace on panvk
- VK_KHR_push_descriptor on pvr
- VK_EXT_image_sliced_view_of_3d on pvr
- VK_EXT_image_compression_control on panvk
- VK_KHR_shader_untyped_pointers on HK
- VK_KHR_maintenance10 on HK
- VK_KHR_shader_fma on HK
- VK_EXT_primitive_restart_index on HK
- GL_EXT_color_buffer_float on etnaviv/HALTI5
- GL_EXT_conservative_depth on etnaviv/HALTI5
- GL_EXT_draw_buffers_indexed on etnaviv/HALTI5
- GL_EXT_EGL_image_storage on etnaviv/HALTI5
- GL_EXT_EGL_image_storage_compression on etnaviv/HALTI5
- GL_EXT_shader_integer_mix on etnaviv/HALTI5
- GL_EXT_sRGB_write_control on etnaviv/HALTI5
- GL_EXT_texture_compression_rgtc on etnaviv/HALTI5
- GL_EXT_texture_sRGB_decode on etnaviv/HALTI5
- GL_EXT_texture_sRGB_R8 on etnaviv/HALTI5
- GL_EXT_texture_sRGB_RG8 on etnaviv/HALTI5
- GL_EXT_texture_storage_compression on etnaviv/HALTI5
- GL_MESA_framebuffer_flip_y on etnaviv/HALTI5
- GL_MESA_shader_integer_functions on etnaviv/HALTI5
- GL_OES_draw_buffers_indexed on etnaviv/HALTI5
- GL_OES_EGL_image_external_essl3 on etnaviv/HALTI5
- GLES 3.0 on etnaviv/HALTI5
- VK_QCOM_rotated_copy_commands on Turnip
- VK_KHR_maintenance10 on panvk
- VK_KHR_map_memory2 on v3dv
- VK_KHR_unified_image_layouts on v3dv
- VK_INTEL_shader_integer_functions2 on panvk
- VK_KHR_internally_synchronized_queues on NVK
- VK_KHR_maintenance11 on NVK
- VK_EXT_primitive_restart_index on NVK
- occlusionQueryPrecise on pvr
- EGL_NV_context_priority_realtime on radeonsi
- VK_KHR_maintenance11 on panvk
- VK_EXT_transform_feedback on pvr
Mesa 26.3 可通过 FreeDesktop.org GitLab 下载。
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