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mesa/docs/relnotes/new_features.txt

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tu: Implement VK_QCOM_image_processing. This includes the block matching, box filtering, and weighted sample features. Passes all of the dEQP-VK.image_processing.* CTS tests that were recently landed. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38559>
2025-10-09 16:02:56 -07:00
VK_QCOM_image_processing on Turnip
docs: Add VK_EXT_present_timing to new features. Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no> Reviewed-by: Emma Anholt <emma@anholt.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38770>
2025-12-10 17:56:51 +01:00
VK_EXT_present_timing on RADV, NVK, Turnip, ANV, Honeykrisp, panvk
pvr: enable sampler ycbcr conversion Reviewed-by: Simon Perretta <simon.perretta@imgtec.com> Tested-by: Icenowy Zheng <zhengxingda@iscas.ac.cn> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39231>
2026-01-02 11:19:38 +00:00
VK_KHR_sampler_ycbcr_conversion on pvr
pvr: preliminary EXT_image_drm_format_modifier support Adds a trivial EXT_image_drm_format_modifier support that only handles LINEAR modifier. Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Acked-by: Luigi Santivetti <luigi.santivetti@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38991>
2025-12-20 00:05:21 +08:00
VK_EXT_image_drm_format_modifier on pvr
radv: advertise VK_KHR_internally_synchronized_queues Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39489>
2026-01-23 12:39:35 +01:00
VK_KHR_internally_synchronized_queues on RADV
lavapipe: Implement VK_EXT_blend_operation_advanced Advanced blend operations are lowered in the fragment shader using nir_lower_blend, with the actual blending done via framebuffer fetch. For monolithic pipelines, lowering happens at pipeline compilation. For GPL, lowering happens at link time when blend state is known. For shader objects, lowering happens at draw time with the result cached until blend parameters, fragment shader, or color write state changes. The lvp_nir_lower_blend() helper handles the IO lowering sandwich required by nir_lower_blend: lower derefs to IO intrinsics, run the blend lowering, then convert back to derefs for llvmpipe. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39612>
2025-12-03 17:03:32 +01:00
VK_EXT_blend_operation_advanced on lavapipe
panvk: Support VK_KHR_get_surface_capabilities2 This is all implemented in common WSI code. Signed-off-by: Daniel Stone <daniels@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39553>
2025-12-02 13:22:01 +00:00
VK_KHR_get_surface_capabilities2 on panvk
panvk: Support VK_KHR_get_display_properties2 It's all implemented in common WSI code, and we don't need to override anything inherently. Signed-off-by: Daniel Stone <daniels@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39553>
2025-12-02 13:22:46 +00:00
VK_KHR_get_display_properties2 on panvk
panvk: Support VK_EXT_acquire_drm_display This is supported in common WSI code, through callbacks that we already implement. Signed-off-by: Daniel Stone <daniels@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39553>
2025-12-02 13:41:01 +00:00
VK_EXT_acquire_drm_display on panvk
panvk: Support VK_KHR_present_id and present_wait We already had the 2 variants implemented, but not the original, which is sadly still in use in some places. Signed-off-by: Daniel Stone <daniels@collabora.com> Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/14492 Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39553>
2025-11-28 14:05:56 +00:00
VK_KHR_present_id on panvk
VK_KHR_present_wait on panvk
pvr: Add support for VK_KHR_pipeline_executable_properties This adds support for receiving additional statistics about PowerVR shaders for the Rogue architecture. vkGetPipelineExecutablePropertiesKHR and vkGetPipelineExecutableStatisticsKHR are fully supported. vkGetPipelineExecutableInternalRepresentationsKHR does not currently return any internal representations. Tests used: dEQP-VK.pipeline.monolithic.executable_properties.* Signed-off-by: Duncan Brawley <duncan.brawley@imgtec.com> Reviewed-by: Simon Perretta <simon.perretta@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39607>
2026-01-23 15:49:10 +00:00
VK_KHR_pipeline_executable_properties on pvr
panvk: Support VK_EXT_zero_initialize_device_memory Advertise the extension and enable the zeroInitializeDeviceMemory feature. The panfrost and panthor kernel drivers uses drm_gem_shmem which gets zeroed pages from the shmem subsystem, so memory is already zero-initialized by default. VK_IMAGE_LAYOUT_ZERO_INITIALIZED_EXT is treated the same as VK_IMAGE_LAYOUT_UNDEFINED. Since panvk doesn't use image layouts (layout transitions are no-ops), no special barrier handling is needed for either layout. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39658>
2026-02-02 13:10:10 +01:00
VK_EXT_zero_initialize_device_memory on panvk
panfrost: expose EXT_shader_image_load_store Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com> Acked-by: Daniel Stone <daniels@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39686>
2026-02-04 09:48:03 +01:00
GL_EXT_shader_image_load_store on panfrost
panvk: expose swapchain_mutable_format support This should be a freebie since we support mutable formats already. Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39822>
2026-02-11 09:54:43 +01:00
VK_KHR_swapchain_mutable_format on panvk
panvk: Support VK_EXT_astc_decode_mode The Panfrost hardware already supports controlling ASTC decode precision via the Decode Wide plane descriptor field. Wire up the Vulkan extension by parsing VkImageViewASTCDecodeModeEXT from the image view pNext chain and setting astc.narrow when the application requests VK_FORMAT_R8G8B8A8_UNORM decode mode. The extension is limited to v9+ since the ASTC plane descriptors with Decode Wide/HDR fields only exist from Valhall onwards. decodeModeSharedExponent is not supported. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39799>
2026-02-10 00:07:27 +01:00
VK_EXT_astc_decode_mode on panvk
radv: advertise VK_KHR_copy_memory_indirect on GFX8+ GFX6-7 don't support indirect unaligned dispatches. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37634>
2024-10-04 13:53:28 +02:00
VK_KHR_copy_memory_indirect on nvk, RADV/GFX8+
panvk: Advertise VK_EXT_color_write_enable The common Vulkan runtime already provides full support for this extension (pipeline state parsing, dynamic command handler, dirty tracking), and panvk already consumes color_write_enables in blend descriptor emission and fs_required() determination. Just advertise the extension and feature. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39913>
2026-02-16 12:44:40 +01:00
VK_EXT_color_write_enable on panvk
panvk: implement VK_EXT_image_view_min_lod Pass the per-image-view minimum LOD clamp from the Vulkan runtime (vk_image_view::min_lod) through pan_image_view into the Mali texture descriptor's Minimum LOD field. Mali v6+ hardware has per-texture-descriptor LOD clamp fields that operate independently from the sampler's LOD clamps, so no shader lowering or descriptor merging is needed. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39938>
2026-02-17 12:39:48 +01:00
VK_EXT_image_view_min_lod on panvk
panvk: Support VK_EXT_depth_clamp_control The Mali GPUs have native support for user-defined depth clamp bounds via the LOW_DEPTH_CLAMP/HIGH_DEPTH_CLAMP registers and the depth_clamp_mode field. Wire up the existing runtime plumbing to these registers so applications can specify a custom depth clamp range instead of always clamping to the viewport's minDepth/maxDepth. While at it, drop the redundant CLAMP on depth values in the CSF path. Since VK_EXT_depth_range_unrestricted is not supported, panvk_depth_range() is already guaranteed to produce values in the 0..1 range. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39925>
2026-02-16 21:37:41 +01:00
VK_EXT_depth_clamp_control on panvk
radv: expose VK_VALVE_shader_mixed_float_dot_product on supported hardware In practice this means Vega20, Navi14, and RDNA2+. Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40003>
2026-02-20 10:15:40 +01:00
VK_VALVE_shader_mixed_float_dot_product on RADV (Vega20, Navi14, RDNA2+)
panvk: Support VK_EXT_legacy_dithering Wire up the existing Panfrost dithering infrastructure to the Vulkan extension. The library already supports dithered formats via pan_dithered_format_from_pipe_format(), so this plumbs the VK_RENDERING_ENABLE_LEGACY_DITHERING_BIT_EXT flag through to the blend descriptor emission and color attachment internal conversion paths. Dithering is only applied to color attachments, not depth or framebuffer preloads. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39781>
2026-02-09 12:55:22 +01:00
VK_EXT_legacy_dithering on panvk
v3d: add support for GL_ARB_sample_shading Most of the work was already done for the Vulkan driver. The main difference to handle is that OpenGL request to ignore sample mask when the framebuffer is non-multisampled, while Vulkan applies it always. This also fixes KHR-GL31.frag_coord_conventions.multisample. Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40059>
2026-02-23 23:08:59 +01:00
GL_ARB_sample_shading on v3d
pvr: enable VK_KHR_maintenance4 This commit adds support for VK_KHR_maintenance4 extension by implementing the required function. Makes the following tests to pass/be supported: dEQP-VK.api.info.get_physical_device_properties2.features.maintenance4_features dEQP-VK.api.info.vulkan1p3_limits_validation.khr_maintenance4 dEQP-VK.api.device_init.create_device_unsupported_features.maintenance4_features dEQP-VK.memory.requirements.create_info.buffer.regular dEQP-VK.memory.requirements.create_info.image.regular_tiling_linear dEQP-VK.memory.requirements.create_info.image.regular_tiling_optimal dEQP-VK.memory.requirements.create_info.image.transient_tiling_linear dEQP-VK.memory.requirements.create_info.image.transient_tiling_optimal Signed-off-by: Leon Perianu <leon.perianu@imgtec.com> Reviewed-by: Frank Binns <frank.binns@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39776>
2026-01-27 14:30:35 +02:00
VK_KHR_maintenance4 on pvr
panvk: Advertise VK_ARM_scheduling_controls on CSF Expose the extension, feature bit, and properties for VK_ARM_scheduling_controls on CSF architectures (>= v10). The only supported scheduling control flag is VK_PHYSICAL_DEVICE_SCHEDULING_CONTROLS_SHADER_CORE_COUNT_ARM, which allows applications to limit the number of shader cores used by a queue via VkDeviceQueueShaderCoreControlCreateInfoARM. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40063>
2026-02-24 09:16:55 +01:00
VK_ARM_scheduling_controls on panvk
rusticl: support more subgroup extensions Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37169>
2025-09-03 21:57:31 +02:00
cl_khr_subgroup_ballot on asahi, iris, llvmpipe, radeonsi and zink
cl_khr_subgroup_clustered_reduce on asahi, llvmpipe, radeonsi and zink
cl_khr_subgroup_extended_types on asahi, iris, llvmpipe, radeonsi and zink
cl_khr_subgroup_non_uniform_arithmetic on asahi, llvmpipe, radeonsi and zink
cl_khr_subgroup_non_uniform_vote on asahi, iris, llvmpipe, radeonsi and zink
asahi: support subgroup_rotate This enables cl_khr_subgroup_rotate Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37169>
2026-01-30 16:02:50 +01:00
cl_khr_subgroup_rotate on asahi, llvmpipe and zink
panvk: advertise VK_EXT_nested_command_buffer on v10+ The CSF backend's cs_call() is a hardware call/return instruction that nests naturally. The existing CmdExecuteCommands implementation already performs caller-callee state merging without checking command buffer level, so no functional changes are needed. The hardware call stack has 8 levels. The kernel consumes one for the ringbuffer CALL, and two are reserved for future internal driver use, leaving maxCommandBufferNestingLevel at 5. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40120>
2026-02-26 15:20:14 +01:00
VK_EXT_nested_command_buffer on panvk
panvk: Advertise VK_VALVE_mutable_descriptor_type Trivial promotion alias of VK_EXT_mutable_descriptor_type which is already supported on v9+. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Christoph Pillmayer <christoph.pillmayer@arm.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40254>
2026-03-05 23:26:51 +01:00
VK_VALVE_mutable_descriptor_type on panvk
panvk: Advertise VK_EXT_shader_stencil_export The panfrost stack already supports everything needed. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39944>
2026-02-17 16:55:30 +01:00
VK_EXT_shader_stencil_export on panvk
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