mesa/docs/relnotes/25.3.4.rst

Mesa 25.3.4 Release Notes / 2026-01-23
======================================

Mesa 25.3.4 is a bug fix release which fixes bugs found since the 25.3.3 release.

Mesa 25.3.4 implements the OpenGL 4.6 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
Some drivers don't support all the features required in OpenGL 4.6. OpenGL
4.6 is **only** available if requested at context creation.
Compatibility contexts may report a lower version depending on each driver.

Mesa 25.3.4 implements the Vulkan 1.4 API, but the version reported by
the apiVersion property of the VkPhysicalDeviceProperties struct
depends on the particular driver being used.

SHA checksums
-------------

::

   SHA256: 3a0fc6ec070b45ae25dc2ccb5e52fae1d89141f7c39c4a91fe4eaa80dfff9deb  mesa-25.3.4.tar.xz
   SHA512: 3043bebebebc90ba443bbc96d71fbae41c76504d54ff6a44a48ad7c3a132db09e3ad1ae607c49f1d58b724a8b6e4263b68ee5722f8b98328481eb2e82164ac3a  mesa-25.3.4.tar.xz


New features
------------

- None


Bug fixes
---------

- [radv] Regression causes Resident Evil 4 crashes with instruction QA checks in vkd3d-proton
- RX Vega 64 driver hang when processing a large amount of vertex shaders (OpenGOAL: Jak And Daxter 1)
- radv: Kingdom Come Deliverance 1 RDNA4 RGP capture has missing cache counters for dispatch
- Radv nir lowering seg-faults if given ray query proceed before initialize
- Regression in Vulkan driver for Intel iGPU.
- anv/intel-brw: enable SIMD32 shaders with ray queries
- GTT memory leak when running OpenGL games/software on an AMD RX 6600 XT
- [wsi_common_headless] \`VkSurfacePresentModeCompatibilityKHR` is not populated when using \`VK_EXT_headless_surface`
- [radv] - WITCH ON THE HOLY NIGHT (2052410) - Flickering squares on some UI elements with gfx1150/1151
- va no longer correctly converts YUV to RGB
- [RX 9060 XT / gfx1200] VCN page fault & ring timeout during VAAPI HEVC encode with scale_vaapi
- UB in NIR when using reallocated range_minimum_query_table
- [RADV]: cooperative matrix regression
- Clarify gallium-rusticl-enable-drivers build option


Changes
-------

Alyssa Rosenzweig (1):

- agx: fix SSA repair with phis with constants

Alyssa Ross (1):

- rocket: fix building for musl

Anna Maniscalco (1):

- zink: fix use_reusable_pool condition

Benjamin Cheng (2):

- radeonsi/vcn: Factor out rec_alignment
- radeonsi/vcn: Allocate DPBs aligned to rec_alignment

Caio Oliveira (1):

- brw: Fix and properly use increment_a64_address()

Calder Young (1):

- anv/rt: Disable compaction for updatable acceleration structures

Caterina Shablia (1):

- panvk: remove AFBC header zeroing

Daniel Schürmann (3):

- aco/lower_to_hw: Fix SGPR Operand RegClasses of subdword copies
- aco/lower_to_hw: Don't use 2 SGPR operands before GFX10 in a single VOP3 instruction in do_pack_2x16()
- aco/lower_to_hw: Fix SGPR Operand RegClasses for pack_2x16

Danylo Piliaiev (2):

- tu: Restore PC_TESS_BASE after BIN preemption save/restore
- tu: Fix misleading lrz_disabled_at_draw values for RP

Dave Airlie (4):

- device-select: add a layer setting to disable device selection logic
- zink: use device select layer settings to disable device selection
- radv/coopmat: fix deref stride
- gallivm: swap 1d array coords before casting.

David Rosca (2):

- frontends/va: Also treat PRI/TRC_RESERVED0 as unspecified
- frontends/va: Fix RGB/YUV conversion in Get/PutImage

Dylan Baker (20):

- docs: Add 25.3.3 checksums
- .pick_status.json: Update to 65c2dc5a634b6ee31979546ec5eb5212d6ffe721
- .pick_status.json: Update to f8634fe5e664fce6248c181647efbd92fa3d405a
- .pick_status.json: Update to d160b7726ace88a63a3c589dab4b105b3d1fa534
- .pick_status.json: Update to fdfe3acdf040470e5e10a4b198869aaa8efb54e5
- .pick_status.json: Update to 1c118b931961ecac2cd2a971bf2d79bb68102266
- .pick_status.json: Update to cf3f55631210137f8d9c276b44b97dd75827016a
- .pick_status.json: Updates notes for 47366527ce20b54d1b1a4811bcb6481e09a38402
- .pick_status.json: Updates notes for 2a35d624b22d12b2b71b3723666fc5a79d0229d8
- .pick_status.json: Updates notes for 76e7a1cde4afc48e8428cc1fbd87c31529f3877d
- .pick_status.json: Updates notes for d563415100f265a8257233309ff378a2855cd07c
- .pick_status.json: Mark 68690eaf4a21c2f8702b9c0348d90a08b3618a36 as denominated
- .pick_status.json: Update to 71f54341429535d406dcdf58961d03ed23d137ee
- .pick_status.json: Mark d563415100f265a8257233309ff378a2855cd07c as denominated
- .pick_status.json: Update to e58b32a8c1f6540883bcc0d8347611bd6985758e
- .pick_status.json: Mark 2bd282a9680f6a53bff70f54e60b1c10aefce97a as denominated
- .pick_status.json: Update to 1b1e38ffd518933ea065cf485ad0a7871433b3fc
- .pick_status.json: Mark 47366527ce20b54d1b1a4811bcb6481e09a38402 as backported
- .pick_status.json: Mark 76e7a1cde4afc48e8428cc1fbd87c31529f3877d as backported
- .pick_status.json: Mark feed5fbc7187f0fa3d2499e527026b6f98b6c7ce as backported

Emma Anholt (1):

- nir: Fix constant evaluation of non-32-bit bitfield_extract.

Eric Engestrom (2):

- rusticl: fix 'enable-drivers' meson option
- vk/runtime,zink: only integrate renderdoc on supported platforms

Erik Faye-Lund (1):

- pvr: add missing forward-declaration

Faith Ekstrand (3):

- pan/bi: Use bi_emit_collect_to() for load_const
- panvk/csf: Stop calling blend_emit_descs() with no FS
- pan/bi: Mark whole flat variables

Frank Binns (1):

- pvr: check image usage features against image features

Georg Lehmann (2):

- util: add IEEE 754-2019 min/max number
- nir/opcodes: fix fsat signed zero correctness

Gurchetan Singh (1):

- meson: avoid calling nm.full_path() when tool is not found

Ian Romanick (3):

- nir/algebraic: Add missing f on F-strings
- mesa: Fix segfaults in _mesa_delete_program and _mesa_reference_program_
- nir/algebraic: Detect missing f on F-strings

Icenowy Zheng (4):

- vulkan/wsi/headless: do not destroy images that are never created
- mesa: workaround GL_INVALID_OPERATION in GLES 2.0 draws
- mesa: fix GL_INVALID_OPERATION with GLES1/2 + Kopper
- mesa: fix GL_INVALID_OPERATION when releasing buffer in GLES1/2 ctx

Konstantin Seurer (1):

- radv: Fix crash if proceed comes before initialize

Lakshman Chandu Kondreddy (1):

- dri: Add R32F,RG32F,RGBA32F format mappings for DRIImage

Lars-Ivar Hesselberg Simonsen (1):

- panfrost/bi: Fix potential out-of-bounds writes

Lionel Landwerlin (9):

- anv: missing device_memory_report shader free
- brw/nir/rt: ensure we can load 2 RT_DISPATCH_GLOBALS
- nir: add missing divergence handling for ray_query_global_intel
- anv/brw: prep work for SIMD32 ray queries
- brw: enable ray query spilling in SIMD32
- brw: handle lowering of a couple of opcodes
- brw: enable topology opcodes in SIMD32
- brw: enable SIMD32 compute shaders with ray queries
- brw: fix derivatives on non 32bit floats

Lucas Stach (1):

- etnaviv: check all necessary dirty bits when marking constbufs during draw

Marek Olšák (5):

- radeonsi: fix color interpolation when finalize_nir is called twice
- ac/lower_ngg_mesh: fix a segfault accessing out_variables out of bounds
- radeonsi: fix slightly incorrect assertions in si_shader_ps
- radeonsi: fix incorrect PS shader key with sample shading
- nir/clip_cull_distance_utils: fix assertion failures with GL_EXT_mesh_shader

Mary Guillemard (1):

- hk: Hash the multiview mask for both vertex and fragment stages

Mel Henning (1):

- util/rmq: Fix uninitialized read in preprocess

Mike Blumenkrantz (4):

- zink: correctly use GENERAL layout for dynamic texture clears
- zink: delete all the no-op checks when rewriting clears
- zink: create new transient image if the sample count doesn't match
- zink: explicitly null pipe_resource::next when creating transients

Pierre-Eric Pelloux-Prayer (2):

- Revert "glthread: mark internal bufferobjs for the ctx they belong to"
- mesa: add assert to validate the no atomic path

Qiang Yu (2):

- radeonsi: fix primitive restart gpu hang for pre gfx10
- radv: fix primitive restart gpu hang for pre gfx10

Rhys Perry (2):

- ac/nir: don't vectorize 16-bit shared loads to 8-bit
- aco: use size_t for monotonic_buffer_resource

Rob Clark (1):

- tu: Fix TU_DRAW_STATE_VB size

Sagar Ghuge (1):

- anv/rt: Don't always set disableOpacityCull bit

Samuel Pitoiset (7):

- ac/spm: fix GRBM broadcasting for global blocks
- ac/cmdbuf: disable ENABLE_PING_PONG_BIN_ORDER on GFX11.5
- ac/sdma: fix stencil only copies on GFX9
- radv: fix capturing performance counters with SPM
- radv/sqtt: delay VMID reservation at capture time
- radv/meta: use 2D array for color resolves with compute
- ac/nir: fix computing cube derivatives when the major axis is negative

Tapani Pälli (1):

- crocus: make sure we have at least 1x1 surface to create null surf

Timur Kristóf (1):

- nir/opt_vectorize_io: Fix allow_holes option

Utku Iseri (1):

- zink: handle split DS blits with zink_blit calls

Valentine Burley (1):

- Revert "ci/android: add sudo to EPHEMERAL deps for debian/x86_64_test-android.sh"

Vinson Lee (1):

- util/blob: Fix const correctness warning in blob_read_string

Yiwei Zhang (6):

- zink: tighten up export paths that require true dmabuf support
- venus: respect VK_SUBOPTIMAL_KHR returned from wsi image acquire
- venus: workaround to consider ALIAS for image mem req cache
- venus: fix aliased image memory requirement caching
- vulkan/wsi: avoid host stage when blit to foreign queue
- vulkan/wsi: fix present wait support and present id creation condition

anonymix007 (1):

- tgsi/nir: Store output variables before each TGSI_OPCODE_RET

llyyr (3):

- vulkan/wsi/headless: populate VkSurfacePresentModeCompatibilityKHR
- vulkan/wsi/headless: add stub for VkSurfacePresentScalingCapabilitiesKHR
- vulkan/wsi/headless: implement vkReleaseSwapchainImagesKHR for headless