Mesa 26.1.3 Release Notes / 2026-06-18
Mesa 26.1.3 is a bug fix release which fixes bugs found since the 26.1.2 release.
Mesa 26.1.3 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 26.1.3 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: 7725004e724b34c6d4fbaf5c48fc6c6223aa9f2741d6d7782c699b049356fc45 mesa-26.1.3.tar.xz
SHA512: 6dd452e8c7f2e7e9a26733f53dd0daf4df824f82de3d37c171581854dd419f519e104212aacdf8bdf94042a845d9ba5c45a1605d7cba1dc491570a9e72a91f83 mesa-26.1.3.tar.xz
Changes
Ashley Smith (1):
- panfrost: Fix tiler_desc assignment
Benjamin Cheng (4):
- draw: Add lower_opcodes NIR pass
- mesa/st: run the lower_opcodes pass for draw shaders
- radv/video: Set accurate minQp/QIndex
- radv/video: Report MULTIPLE_SLICE_SEGMENTS_PER_TILE_BIT
Caio Oliveira (1):
- util: Fix float8 denorm rounding to min-normal
Caius-Moldovan-img (1):
- nir: Fix trailing comment generation for variable naming
Calder Young (1):
- nir: Do not mask helper lanes of writes if ACCESS_INCLUDE_HELPERS is set
Christian Gmeiner (2):
- mesa: Allow GL_TEXTURE_IMMUTABLE_LEVELS query on GLES3
- etnaviv: Use integer texture formats for R32/RG32 integer textures
Daniel Stone (1):
- ci/panfrost: Switch T860 jobs to another RK3399 device type
Danylo Piliaiev (2):
- tu: Disable concurrent binning by default due to perf regressions
- tu: Add allow_oob_indirect_ubo_loads to device cache uuid
Eric Engestrom (6):
- docs: add sha sum for 26.1.2
- .pick_status.json: Update to 11c903246655184d12fcead8888486c5ae796eef
- .pick_status.json: Mark 62b90b082916433dd137642ab11f174be14d4c15 as denominated
- .pick_status.json: Mark fdb9ce608758bd63ff9cde151b31612f38cb3c84 as denominated
- rusticl: skip bindgen for pipe_shader_state_from_tgsi
- meson: exclude known buggy versions of bindgen
Georg Lehmann (5):
- nir: preserve infinities and signed zero during atan2
- radv/gfx12: program SPI_SHADER_PGM_RSRC4_GS for seperately compiled gs
- aco/ra: fix inline constants with v_dot2c_f32_f16
- aco/sched_vopd: fix v_dual_dot2acc_f32_f16 created from VOP2 with inline constant
- radv: fix setting inline push constants when only the last one is used
Jakob Sinclair (1):
- pan/compiler: fix spilling for 64-bit values
Job Noorman (1):
- ir3: fix possible signed overflow in ir3_link_add
Jose Maria Casanova Crespo (1):
- broadcom/compiler: fix payload-register liveness condition
Juan A. Suarez Romero (1):
- Revert "people: update Marek's email"
Karol Herbst (4):
- vtn/opencl: convert libclc workaround handling to a switch statement
- vtn/opencl: fix edge case behavior for cospi
- vtn/opencl: fix edge case behavior for sinpi
- vtn/opencl: fix edge case behavior for tanpi
Lionel Landwerlin (5):
- iris: only call brw_nir_fs_needs_null_rt() with no render targets
- anv: fix assert/crash in import of compressed local memory on xe2+
- anv: align storage texel buffer support on image support
- anv: add missing condition to update 3DSTATE_RASTER
- anv: fix 3DSTATE_SF line width programming with Bresenham lines
Lone_Wolf (1):
- clc: fix build with LLVM23 (TargetRegistry::lookupTarget)
Lucas Fryzek (1):
- Modify x11_xcb_display_supports_xshm to get xshm opcode
Marek Olšák (1):
- radv,radeonsi: disallow VRS flat shading if SubgroupInvocationID is used
Mario Kleiner (5):
- wsi/display: Improve connector->last_nsec timestamping.
- wsi/display: Add workaround for all-zero valued pageflip events.
- wsi/display: Deal with vblank-less systems for VK_EXT_present_timing.
- wsi/common: Small compliance fixes for VK_EXT_present_timing.
- wsi/common: Allow VK_EXT_present_timing present without presentStageQueries.
Mary Guillemard (1):
- nvk/nvkmd: Do not merge bind operations across VA mappings
Matt Turner (1):
- util, llvmpipe: flush subnormals to zero on ARM/AArch64
Michel Dänzer (2):
- egl/gbm: Ignore buffers with no BO for destroying excess BOs
- egl/gbm: Ignore current front buffer in get_back_bo
Mike Blumenkrantz (5):
- zink/clear: fix full_clear condition in texture clear
- zink/clear: handle texture clears on current fb texture
- llvmpipe: create a zeroed payload for use without task shaders
- zink: always return DMA_BUF type handles from resource_get_handle
- zink: fix import2d sampler view creation
Nanley Chery (1):
- anv: Set TRANSFER_DST_BIT for HiZ operations
Natalie Vock (2):
- radv/rt: Cache stack sizes of ahit/isec shaders from imported NIR
- radv/rt: Don't overwrite bvh_base at the start of the traversal loop
Nick Hamilton (1):
- pvr: Fix load-op shader when loading from a 2d image view of a 3d image
Paulo Zanoni (1):
- intel/blorp: fix blorp base key initialization
Pierre-Eric Pelloux-Prayer (1):
- radeonsi: fix sdma copy for gfx10
Radu Costas (1):
- pco: Set register classes for vec refs
Rhys Perry (3):
- ac/gpu_info: add has_smem_partial_oob_access_bug
- radv: workaround has_smem_partial_oob_access_bug
- radv/bvh: use atomic load/store in update_gfx12.comp
Ryan Zhang (1):
- gfxstream/platform: add missing inc_include to platform_virtgpu build
Samuel Pitoiset (8):
- radv/rt: fix a memory leak with hash tables
- radv/rt: fix a memory leak with the RT prolog NIR
- radv/rt: fix a memory leak with ahit/isec group
- radv: fix a memory leak with perfcounters
- radv: add the mesh scratch ring BO to the preambles BO list
- radv: fix REPLAYED shader arena blocks not being marked as holes on free
- radv/amdgpu: fix padding by one VM page
- vulkan: fix lowering untyped accel struct with descriptor heap
Tapani Pälli (2):
- iris: align down the max_shader_buffer_size
- anv: fix a null pointer access with isl_mod_info
Timothy Arceri (1):
- nir: use the correct induction var when guessing loop iterations
Valentine Burley (5):
- tu: Fix vk_queue leak on submitqueue creation failure
- anv/ci: Disable anv-adl-vk job
- venus/ci: Move pre-merge ANV coverage from Comet Lake to Alder Lake
- venus/ci: Retire Intel Comet Lake runner
- venus/ci: Revert ADL jobs to stable 6.17 kernel
Vinson Lee (3):
- ethosu/mlw_codec: silence warnings in the vendored Regor encoder
- ethosu/mlw_codec: silence -Wunused-const-variable in vendored encoder
- radeonsi: remove duplicate '.bpp' initializer in si_sdma_copy_image
Yiwei Zhang (1):
- venus: fix unbound malloc leak in vn_ring_get_submits
gyeyoung (2):
- panvk: fix flags2-only bit leak in legacy format features
- panvk: report DRM format modifiers through List2EXT
nyanmisaka (1):
- intel/dev: update PTL device names
yserrr (1):
- v3d: fix stencil blit layer selection