+ +

Mesa 19.3.4 Release Notes / 2020-02-13

+ +

+ Mesa 19.3.4 is a bug fix release which fixes bugs found since the 19.3.3 release. +

+Mesa 19.3.4 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 19.3.4 implements the Vulkan 1.1 API, but the version reported by +the apiVersion property of the VkPhysicalDeviceProperties struct +depends on the particular driver being used. +

+ +

SHA256 checksum

+TBD.
+

+ + +

New features

+ +

None

+ +

Bug fixes

+ +

[RADV] GPU hangs while the cutscene plays in the game Assassin's Creed Origins
Broken rendering of glxgears on S/390 architecture (64bit, BigEndian)
GL_EXT_disjoint_timer_query failing with GL_INVALID_ENUM
GL_EXT_disjoint_timer_query failing with GL_INVALID_ENUM
OSMesa osmesa_choose_format returns a format not supported by st_new_renderbuffer_fb
Using EGL_KHR_surfaceless_context causes spurious "libEGL warning: FIXME: egl/x11 doesn't support front buffer rendering."
[Regression] JavaFX unbounded VRAM+RAM usage
!3460 broke texsubimage test with piglit on zink+anv

+ +

Changes

+ +

Bas Nieuwenhuizen (1):

radv: Do not set SX DISABLE bits for RB+ with unused surfaces.

Boris Brezillon (1):

panfrost: Fix the damage box clamping logic

Brian Ho (2):

anv: Properly fetch partial results in vkGetQueryPoolResults
anv: Handle unavailable queries in vkCmdCopyQueryPoolResults

Danylo Piliaiev (2):

i965: Do not set front_buffer_dirty if there is no front buffer
st/mesa: Handle the rest renderbuffer formats from OSMesa

Drew Davenport (1):

radeonsi: Clear uninitialized variable

Dylan Baker (15):

docs: Add SHA 256 sums for 19.3.3
.pick_status.json: Mark 58c929be0ddbbd9291d0dadbf11538170178e791 as backported
.pick_status.json: Mark df34fa14bb872447fed9076e06ffc504d85e2d1c as backported
.pick_status.json: Update to 997040e4b8353fe9b71a5e9fde2f933eae09c7a3
.pick_status.json: Update to ca6a22305b275b49fbc88b8f4cba2fefb24c2a5d
.pick_status.json: Mark 552028c013cc1d49a2b61ebe0fc3a3781a9ba826 as denominated
.pick_status.json: Update to f09c466732e4a5b648d7503787777c926dd93c29
bin/pick-ui: Add a new maintainer script for picking patches
.pick_status.json: Update to b550b7ef3b8d12f533b67b1a03159a127a3ff34a
.pick_status.json: Update to 9afdcd64f2c96f3fcc1a28912987f2e8066aa995
.pick_status.json: Update to 7eaf21cb6f67adbe0e79b80b4feb8c816a98a720
.pick_status.json: Mark ca6a22305b275b49fbc88b8f4cba2fefb24c2a5d as backported
.pick_status.json: Update to d8bae10bfe0f487dcaec721743cd51441bcc12f5
.pick_status.json: Update to 689817c9dfde9a0852f2b2489cb0fa93ffbcb215
.pick_status.json: Update to 23037627359e739c42b194dec54875aefbb9d00b

Eric Anholt (1):

Revert "gallium: Fix big-endian addressing of non-bitmask array formats."

Florian Will (1):

radv/winsys: set IB flags prior to submit in the sysmem path

Georg Lehmann (3):

Correctly wait in the fragment stage until all semaphores are signaled
Vulkan Overlay: Don't try to change the image layout to present twice
Vulkan overlay: use the corresponding image index for each swapchain

Hyunjun Ko (1):

freedreno/ir3: put the conversion back for half const to the right place.

Ian Romanick (1):

intel/fs: Don't count integer instructions as being possibly coissue

Jan Vesely (1):

clover: Use explicit conversion from llvm::StringRef to std::string

Jason Ekstrand (6):

anv: Insert holes for non-existant XFB varyings
anv: Improve BTI change cache flushing
anv,iris: Set 3DSTATE_SF::DerefBlockSize to per-poly on Gen12+
genxml: Add a new 3DSTATE_SF field on gen12
intel/fs: Write the address register with NoMask for MOV_INDIRECT
anv/blorp: Use the correct size for vkCmdCopyBufferToImage

Kenneth Graunke (1):

i965: Use brw_batch_references in tex_busy check

Lionel Landwerlin (1):

isl: drop CCS row pitch requirement for linear surfaces

Marek Olšák (1):

radeonsi: fix the DCC MSAA bug workaround

Marek Vasut (1):

etnaviv: Destroy rsc->pending_ctx set in etna_resource_destroy()

Michel Dänzer (6):

winsys/amdgpu: Keep a list of amdgpu_screen_winsyses in amdgpu_winsys
winsys/amdgpu: Keep track of retrieved KMS handles using hash tables
winsys/amdgpu: Only re-export KMS handles for different DRM FDs
util: Add os_same_file_description helper
winsys/amdgpu: Re-use amdgpu_screen_winsys when possible
winsys/amdgpu: Close KMS handles for other DRM file descriptions

Neha Bhende (1):

svga: fix size of format_conversion_table[]

Pierre-Eric Pelloux-Prayer (2):

radeonsi: disable display DCC
radeonsi: stop using the VM_ALWAYS_VALID flag

Rafael Antognolli (1):

intel: Load the driver even if I915_PARAM_REVISION is not found.

Rhys Perry (6):

aco: fix operand to scc when selecting SGPR ufind_msb/ifind_msb
aco: ensure predecessors' p_logical_end is in WQM when a p_phi is in WQM
aco: run p_wqm instructions in WQM
aco: don't consider loop header blocks branch blocks in add_coupling_code
aco: don't always add logical edges from continue_break blocks to headers
aco: fix target calculation when vgpr spilling introduces sgpr spilling

Samuel Pitoiset (2):

radv: do not allow sparse resources with multi-planar formats
nir: do not use De Morgan's Law rules for flt and fge

Tapani Pälli (2):

mapi: add GetInteger64vEXT with EXT_disjoint_timer_query
mesa: allow bit queries for EXT_disjoint_timer_query

Thomas Hellstrom (1):

svga: Fix banded DMA upload

Vasily Khoruzhick (1):

lima: ppir: don't delete root ld_tex nodes without successors in current block

Vinson Lee (1):

swr: Fix GCC 4.9 checks.

+ +

The Mesa 3D Graphics Library

Mesa 19.3.4 Release Notes / 2020-02-13

SHA256 checksum

New features

Bug fixes

Changes