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			204 lines
		
	
	
		
			6.1 KiB
		
	
	
	
		
			ReStructuredText
		
	
	
	
| Mesa 19.3.4 Release Notes / 2020-02-13
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| ======================================
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| 
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| Mesa 19.3.4 is a bug fix release which fixes bugs found since the 19.3.3
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| release.
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| 
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| Mesa 19.3.4 implements the OpenGL 4.6 API, but the version reported by
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| glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
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| glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
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| used. Some drivers don't support all the features required in OpenGL
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| 4.6. OpenGL 4.6 is **only** available if requested at context creation.
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| Compatibility contexts may report a lower version depending on each
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| driver.
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| 
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| Mesa 19.3.4 implements the Vulkan 1.1 API, but the version reported by
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| the apiVersion property of the VkPhysicalDeviceProperties struct depends
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| on the particular driver being used.
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| 
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| SHA256 checksum
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| ---------------
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| 
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| ::
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| 
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|        1da467e6ae2799a517e242462331eafd29ae77d9872f3a845df81f7c308e8fe4  mesa-19.3.4.tar.xz
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| 
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| New features
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| ------------
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| 
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| -  None
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| 
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| Bug fixes
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| ---------
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| 
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| -  [RADV] GPU hangs while the cutscene plays in the game Assassin's
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|    Creed Origins
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| -  Broken rendering of glxgears on S/390 architecture (64bit, BigEndian)
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| -  GL_EXT_disjoint_timer_query failing with GL_INVALID_ENUM
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| -  GL_EXT_disjoint_timer_query failing with GL_INVALID_ENUM
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| -  OSMesa osmesa_choose_format returns a format not supported by
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|    st_new_renderbuffer_fb
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| -  Using EGL_KHR_surfaceless_context causes spurious "libEGL warning:
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|    FIXME: egl/x11 doesn't support front buffer rendering."
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| -  [Regression] JavaFX unbounded VRAM+RAM usage
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| -  !3460 broke texsubimage test with piglit on zink+anv
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| 
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| Changes
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| -------
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| 
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| Bas Nieuwenhuizen (1):
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| 
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| -  radv: Do not set SX DISABLE bits for RB+ with unused surfaces.
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| 
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| Boris Brezillon (1):
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| 
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| -  panfrost: Fix the damage box clamping logic
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| 
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| Brian Ho (2):
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| 
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| -  anv: Properly fetch partial results in vkGetQueryPoolResults
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| -  anv: Handle unavailable queries in vkCmdCopyQueryPoolResults
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| 
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| Danylo Piliaiev (2):
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| 
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| -  i965: Do not set front_buffer_dirty if there is no front buffer
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| -  st/mesa: Handle the rest renderbuffer formats from OSMesa
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| 
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| Drew Davenport (1):
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| 
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| -  radeonsi: Clear uninitialized variable
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| 
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| Dylan Baker (15):
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| 
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| -  docs: Add SHA 256 sums for 19.3.3
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| -  .pick_status.json: Mark 58c929be0ddbbd9291d0dadbf11538170178e791 as
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|    backported
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| -  .pick_status.json: Mark df34fa14bb872447fed9076e06ffc504d85e2d1c as
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|    backported
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| -  .pick_status.json: Update to 997040e4b8353fe9b71a5e9fde2f933eae09c7a3
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| -  .pick_status.json: Update to ca6a22305b275b49fbc88b8f4cba2fefb24c2a5d
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| -  .pick_status.json: Mark 552028c013cc1d49a2b61ebe0fc3a3781a9ba826 as
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|    denominated
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| -  .pick_status.json: Update to f09c466732e4a5b648d7503787777c926dd93c29
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| -  bin/pick-ui: Add a new maintainer script for picking patches
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| -  .pick_status.json: Update to b550b7ef3b8d12f533b67b1a03159a127a3ff34a
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| -  .pick_status.json: Update to 9afdcd64f2c96f3fcc1a28912987f2e8066aa995
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| -  .pick_status.json: Update to 7eaf21cb6f67adbe0e79b80b4feb8c816a98a720
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| -  .pick_status.json: Mark ca6a22305b275b49fbc88b8f4cba2fefb24c2a5d as
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|    backported
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| -  .pick_status.json: Update to d8bae10bfe0f487dcaec721743cd51441bcc12f5
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| -  .pick_status.json: Update to 689817c9dfde9a0852f2b2489cb0fa93ffbcb215
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| -  .pick_status.json: Update to 23037627359e739c42b194dec54875aefbb9d00b
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| 
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| Eric Anholt (1):
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| 
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| -  Revert "gallium: Fix big-endian addressing of non-bitmask array
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|    formats."
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| 
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| Florian Will (1):
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| 
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| -  radv/winsys: set IB flags prior to submit in the sysmem path
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| 
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| Georg Lehmann (3):
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| 
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| -  Correctly wait in the fragment stage until all semaphores are
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|    signaled
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| -  Vulkan Overlay: Don't try to change the image layout to present twice
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| -  Vulkan overlay: use the corresponding image index for each swapchain
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| 
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| Hyunjun Ko (1):
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| 
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| -  freedreno/ir3: put the conversion back for half const to the right
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|    place.
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| 
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| Ian Romanick (1):
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| 
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| -  intel/fs: Don't count integer instructions as being possibly coissue
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| 
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| Jan Vesely (1):
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| 
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| -  clover: Use explicit conversion from llvm::StringRef to std::string
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| 
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| Jason Ekstrand (6):
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| 
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| -  anv: Insert holes for non-existant XFB varyings
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| -  anv: Improve BTI change cache flushing
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| -  anv,iris: Set 3DSTATE_SF::DerefBlockSize to per-poly on Gen12+
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| -  genxml: Add a new 3DSTATE_SF field on gen12
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| -  intel/fs: Write the address register with NoMask for MOV_INDIRECT
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| -  anv/blorp: Use the correct size for vkCmdCopyBufferToImage
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| 
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| Kenneth Graunke (1):
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| 
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| -  i965: Use brw_batch_references in tex_busy check
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| 
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| Lionel Landwerlin (1):
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| 
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| -  isl: drop CCS row pitch requirement for linear surfaces
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| 
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| Marek Olšák (1):
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| 
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| -  radeonsi: fix the DCC MSAA bug workaround
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| 
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| Marek Vasut (1):
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| 
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| -  etnaviv: Destroy rsc->pending_ctx set in etna_resource_destroy()
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| 
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| Michel Dänzer (6):
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| 
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| -  winsys/amdgpu: Keep a list of amdgpu_screen_winsyses in amdgpu_winsys
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| -  winsys/amdgpu: Keep track of retrieved KMS handles using hash tables
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| -  winsys/amdgpu: Only re-export KMS handles for different DRM FDs
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| -  util: Add os_same_file_description helper
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| -  winsys/amdgpu: Re-use amdgpu_screen_winsys when possible
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| -  winsys/amdgpu: Close KMS handles for other DRM file descriptions
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| 
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| Neha Bhende (1):
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| 
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| -  svga: fix size of format_conversion_table[]
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| 
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| Pierre-Eric Pelloux-Prayer (2):
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| 
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| -  radeonsi: disable display DCC
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| -  radeonsi: stop using the VM_ALWAYS_VALID flag
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| 
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| Rafael Antognolli (1):
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| 
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| -  intel: Load the driver even if I915_PARAM_REVISION is not found.
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| 
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| Rhys Perry (6):
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| 
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| -  aco: fix operand to scc when selecting SGPR ufind_msb/ifind_msb
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| -  aco: ensure predecessors' p_logical_end is in WQM when a p_phi is in
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|    WQM
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| -  aco: run p_wqm instructions in WQM
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| -  aco: don't consider loop header blocks branch blocks in
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|    add_coupling_code
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| -  aco: don't always add logical edges from continue_break blocks to
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|    headers
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| -  aco: fix target calculation when vgpr spilling introduces sgpr
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|    spilling
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| 
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| Samuel Pitoiset (2):
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| 
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| -  radv: do not allow sparse resources with multi-planar formats
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| -  nir: do not use De Morgan's Law rules for flt and fge
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| 
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| Tapani Pälli (2):
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| 
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| -  mapi: add GetInteger64vEXT with EXT_disjoint_timer_query
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| -  mesa: allow bit queries for EXT_disjoint_timer_query
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| 
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| Thomas Hellstrom (1):
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| 
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| -  svga: Fix banded DMA upload
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| 
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| Vasily Khoruzhick (1):
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| 
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| -  lima: ppir: don't delete root ld_tex nodes without successors in
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|    current block
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| 
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| Vinson Lee (1):
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| 
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| -  swr: Fix GCC 4.9 checks.
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