Mesa 25.1.2 Release Notes / 2025-06-04 — The Mesa 3D Graphics Library latest documentation

# Mesa 25.1.2 Release Notes / 2025-06-04

Mesa 25.1.2 is a bug fix release which fixes bugs found since the 25.1.1 release.

Mesa 25.1.2 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 25.1.2 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: c29c93fd35119b949a589463d1feb61b4000c0daad04e8d543d7f909f119bd97  mesa-25.1.2.tar.xz
    SHA512: 60ac5c5aea8460d5281558491838ef0af9d7ba9ab7fd71fa58b6914da154d171a6b3c8a1a6daeb6cc27ced63056c3a784b5172d33429600a3d89c2849f260114  mesa-25.1.2.tar.xz

## New features

- None

## Bug fixes

- Confidential issue #13281

- anv, regression: Missing terrain in It Takes Two on BMG

- “breaking-limit” benchmark will Freeze before starting.

- rusticl: CL_MEM_HOST_READ_ONLY cl_image2d reads zeroes from host on AMD Vega8

- Bug (bad code optimization?) in the GLSL (compute) shader compiler

- nvk: Broken lighting in Trine 5

- RX9070 hard crash with Mafia Definitive Edition

- RADV: Potential bug with vulkan fragment shader interpolation (on outputs from mesh shaders?)

- In the game “Foundation” a buildings areas of effect is missing

- ANV: Dota 2 May 22 2025 update crashing in vkCmdBindDescriptorSets with no validation error

- Vulkan Video engages during playback of format which is not supported by my Fiji GPU

- Weston hangs on virtio (non-accelerated version) on QEMU with Mesa main

- KVM/qemu: GDM fails to start / gnome-shell crashes after update to mesa-dri-drivers-25.0.3

## Changes

Adam Jackson (2):

- vtn: (Silently) handle FunctionParameterAttributeNo{Capture,Write}

- vtn/opencl: Handle OpenCLstd_F{Min,Max}_common

Calder Young (2):

- iris: Fix accidental writes to global dirty bit instead of local

- iris: set dependency between SF_CL and CC states

Christian Gmeiner (1):

- zink: Fix NIR validation error in cubemap-to-array lowering

Connor Abbott (1):

- tu: Use safe-const GS variant for VPC binning state

David Rosca (4):

- radv/video: Limit 10bit H265 decode support to stoney and newer

- frontends/va: Fix H264 top/bottom is reference flags

- radeonsi/vcn: Use picture fence in JPEG decode

- radv/video: Set correct minCodedExtent for encode

Dmitry Baryshkov (2):

- meson: stop building XA by default

- freedreno: replace fixed array for globabl_bindings with dynamic array

Eric Engestrom (4):

- docs: add sha sum for 25.1.1

- .pick_status.json: Update to 57b04e8dfda9b09fb018907ae921f3ebbc68ad3a

- .pick_status.json: Mark 09e713f46be03ec22c9f9d592c2a435e9afca3f3 as denominated

- .pick_status.json: Mark f0dde6ca7f64a25bc541b9437dc9de6fc59761a5 as denominated

Eric R. Smith (1):

- panfrost, panvk: fix G31 use of SHADER_MODE_EARLY_ZS_ALWAYS

Erik Faye-Lund (2):

- mesa/main: remove non-existing function prototype

- panfrost: do not try to use 4x4 tiles on v4 gpus

Faith Ekstrand (4):

- nvk: Allocate the correct VAB size on Kepler

- nouveau/mme: Don’t install the HW tests

- nvk: Only allow importing mappable dma-bufs to HOST_VISIBLE types

- vulkan/pipeline: Hash null descriptor robustness info

Georg Lehmann (3):

- aco: clamp exponent of 16bit ldexp

- nir/opt_if: don’t replace constant uses with other uniform values

- nir/opt_if: limit rewrite_uniform_uses iand recursion

Gurchetan Singh (1):

- gfxstream: get rid of logspam in virtualized case

Iago Toral Quiroga (1):

- broadcom/compiler: handle moving last ubo load in the block correctly

Jonathan Gray (1):

- vulkan: add missing include for FALLTHROUGH

Jordan Justen (2):

- intel/dev: Add BMG PCI IDs 0xe220-0xe223

- intel/dev: Add PTL PCI IDs 0xb084-0xb087

Juan A. Suarez Romero (2):

- v3d,v3dv: set max supertiles to 256

- v3dv: consider render area when configuring supertiles

Karol Herbst (6):

- nir: fix use-after-free on function parameter names

- vtn: fix use-after-free on function parameter names

- zink: set unordered_read/write after buffer_barrier in set_global_binding

- rusticl/kernel: rework validation in clSetKernelExecInfo

- rusticl/kernel: implement CL_INVALID_ARG_VALUE for image args in clSetKernelArg

- rusticl/memory: properly set pipe_image_view::access

Lars-Ivar Hesselberg Simonsen (4):

- panvk/v10+: Remove unnecessary alloc in dispatch_precomp

- panvk/v10+: Limit direct dispatch WLS allocation

- panvk/jm: Apply direct dispatch WLS instance limit

- panfrost: Apply direct dispatch WLS instance limit

LingMan (1):

- entaviv/isa: Silence warnings about non snake case names

Lionel Landwerlin (5):

- anv/brw: stop turning load_push_constants into load_uniform

- hasvk/elk: stop turning load_push_constants into load_uniform

- anv: don’t use pipeline layout at descriptor bind

- brw: don’t generate invalid instructions

- brw: fix brw_nir_fs_needs_null_rt helper

Marek Olšák (2):

- winsys/amdgpu: fix running out of 32bit address space with high FPS

- glsl: fix sampler and image type checking in lower_precision

Mary Guillemard (2):

- pan/genxml: Fix typo for NEXT_SB_ENTRY

- pan/bi: Stop writing pan_shader_info::vs::idvs on non VS stages

Mauro Rossi (4):

- android: fix llvmpipe build rules

- llvmpipe: Define LP_NIR_SHADER_DUMP_DIR differently on Android

- llvmpipe: Use mkdir instead of std::filesystem::create_directory on Android

- Revert “android: Link with libc++fs up to SDK 35”

Maíra Canal (1):

- v3d: make sure all jobs are done before destroying the context

Mel Henning (5):

- nak: Fix a perf regression in tex lowering

- nak/spill_values: Follow phis from src to dest

- nvk: Call ensure_slm for nvk_cmd_dispatch_shader

- nak: Forbid reordering labeled OpNop

- nak: Don’t swap f2fp sources in legalize

Mike Blumenkrantz (8):

- llvmpipe: disable conditional rendering mem for blits

- lavapipe: handle counterOffset in vkCmdDrawIndirectByteCountEXT

- tc: fix detection of in-flight resource usage when sync is used

- zink: also check for host-visible on staging uploads

- zink: fix queue transition check in check_for_layout_update()

- d3d10umd: stop using pipe_surface::width/height

- zink: unlock instance mutex if creation fails

- lavapipe: undo fb remapping before poisoning memory at end of renderpass

Natalie Vock (1):

- radv/rt: Report 256 byte alignment for scratch

Olivia Lee (9):

- pan/csf: add cs_maybe mechanism to retroactively patch cs contents

- pan/csf: rename cs_exception_handler to cs_function

- panvk/csf: set up shared register dump regions for cs functions

- panvk: track whether we are in a vk_meta command

- panvk: fix case where vk_meta is used after PROVOKING_VERTEX_MODE_LAST

- panvk/csf: fix case where vk_meta is used before PROVOKING_VERTEX_MODE_LAST

- panvk/csf: fix provoking vertex mode in partial secondary cmdbufs

- panfrost: fix assertion failure compiling image conversion shaders

- panfrost: legalize afbc before zs and rt clears

Patrick Lerda (1):

- r600: fix pop-free clipping

Paulo Zanoni (2):

- anv/trtt: don’t avoid the TR-TT submission when there is stuff to signal

- intel/isl: don’t clamp num_elements to (1 << 27)

Qiang Yu (1):

- nir/opt_varyings: fix mesh shader miss promote varying to flat

Rhys Perry (1):

- nir: fix unpack_unorm_2x16/unpack_snorm_2x16 constant folding

Rob Clark (1):

- ci: Disable fd-farm

Robert Mader (2):

- egl: Remove check for GL or GLES

- egl: Fixes for eglQueryContext and RESET_NOTIFICATION_STRATEGY

Samuel Pitoiset (4):

- radv: fix capture/replay with sparse images and descriptor buffer

- radv: add radv_disable_hiz_his_gfx12 and enable for Mafia Definitive Edition

- radv,radeonsi: emit UPDATE_DB_SUMMARIZER_TIMEOUT on GFX12

- radv: set radv_zero_vram=true for GPUScore: Breaking limit

Sviatoslav Peleshko (1):

- intel/brw: Use correct instruction for value change check when coalescing

Timothy Arceri (3):

- mesa: update validation when draw buffer changes

- mesa: extend linear_as_nearest work around

- util: add workaround for the game Foundation

Yao Zi (1):

- radeonsi: Fix violation of aliasing rules in radeon_ws_bo_reference

Yiwei Zhang (3):

- kopper: Revert “kopper: Explicitly choose zink”

- panvk: fix memory binding for wsi image alias

- vulkan/wsi: include missing barrier for transferring to blit dst image