docs/relnotes/19.3.4.rst

   1 Mesa 19.3.4 Release Notes / 2020-02-13
   2 ======================================
   3
   4 Mesa 19.3.4 is a bug fix release which fixes bugs found since the 19.3.3
   5 release.
   6
   7 Mesa 19.3.4 implements the OpenGL 4.6 API, but the version reported by
   8 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
   9 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
  10 used. Some drivers don't support all the features required in OpenGL
  11 4.6. OpenGL 4.6 is **only** available if requested at context creation.
  12 Compatibility contexts may report a lower version depending on each
  13 driver.
  14
  15 Mesa 19.3.4 implements the Vulkan 1.1 API, but the version reported by
  16 the apiVersion property of the VkPhysicalDeviceProperties struct depends
  17 on the particular driver being used.
  18
  19 SHA256 checksum
  20 ---------------
  21
  22 ::
  23
  24        1da467e6ae2799a517e242462331eafd29ae77d9872f3a845df81f7c308e8fe4  mesa-19.3.4.tar.xz
  25
  26 New features
  27 ------------
  28
  29 -  None
  30
  31 Bug fixes
  32 ---------
  33
  34 -  [RADV] GPU hangs while the cutscene plays in the game Assassin's
  35    Creed Origins
  36 -  Broken rendering of glxgears on S/390 architecture (64bit, BigEndian)
  37 -  GL_EXT_disjoint_timer_query failing with GL_INVALID_ENUM
  38 -  GL_EXT_disjoint_timer_query failing with GL_INVALID_ENUM
  39 -  OSMesa osmesa_choose_format returns a format not supported by
  40    st_new_renderbuffer_fb
  41 -  Using EGL_KHR_surfaceless_context causes spurious "libEGL warning:
  42    FIXME: egl/x11 doesn't support front buffer rendering."
  43 -  [Regression] JavaFX unbounded VRAM+RAM usage
  44 -  !3460 broke texsubimage test with piglit on zink+anv
  45
  46 Changes
  47 -------
  48
  49 Bas Nieuwenhuizen (1):
  50
  51 -  radv: Do not set SX DISABLE bits for RB+ with unused surfaces.
  52
  53 Boris Brezillon (1):
  54
  55 -  panfrost: Fix the damage box clamping logic
  56
  57 Brian Ho (2):
  58
  59 -  anv: Properly fetch partial results in vkGetQueryPoolResults
  60 -  anv: Handle unavailable queries in vkCmdCopyQueryPoolResults
  61
  62 Danylo Piliaiev (2):
  63
  64 -  i965: Do not set front_buffer_dirty if there is no front buffer
  65 -  st/mesa: Handle the rest renderbuffer formats from OSMesa
  66
  67 Drew Davenport (1):
  68
  69 -  radeonsi: Clear uninitialized variable
  70
  71 Dylan Baker (15):
  72
  73 -  docs: Add SHA 256 sums for 19.3.3
  74 -  .pick_status.json: Mark 58c929be0ddbbd9291d0dadbf11538170178e791 as
  75    backported
  76 -  .pick_status.json: Mark df34fa14bb872447fed9076e06ffc504d85e2d1c as
  77    backported
  78 -  .pick_status.json: Update to 997040e4b8353fe9b71a5e9fde2f933eae09c7a3
  79 -  .pick_status.json: Update to ca6a22305b275b49fbc88b8f4cba2fefb24c2a5d
  80 -  .pick_status.json: Mark 552028c013cc1d49a2b61ebe0fc3a3781a9ba826 as
  81    denominated
  82 -  .pick_status.json: Update to f09c466732e4a5b648d7503787777c926dd93c29
  83 -  bin/pick-ui: Add a new maintainer script for picking patches
  84 -  .pick_status.json: Update to b550b7ef3b8d12f533b67b1a03159a127a3ff34a
  85 -  .pick_status.json: Update to 9afdcd64f2c96f3fcc1a28912987f2e8066aa995
  86 -  .pick_status.json: Update to 7eaf21cb6f67adbe0e79b80b4feb8c816a98a720
  87 -  .pick_status.json: Mark ca6a22305b275b49fbc88b8f4cba2fefb24c2a5d as
  88    backported
  89 -  .pick_status.json: Update to d8bae10bfe0f487dcaec721743cd51441bcc12f5
  90 -  .pick_status.json: Update to 689817c9dfde9a0852f2b2489cb0fa93ffbcb215
  91 -  .pick_status.json: Update to 23037627359e739c42b194dec54875aefbb9d00b
  92
  93 Eric Anholt (1):
  94
  95 -  Revert "gallium: Fix big-endian addressing of non-bitmask array
  96    formats."
  97
  98 Florian Will (1):
  99
 100 -  radv/winsys: set IB flags prior to submit in the sysmem path
 101
 102 Georg Lehmann (3):
 103
 104 -  Correctly wait in the fragment stage until all semaphores are
 105    signaled
 106 -  Vulkan Overlay: Don't try to change the image layout to present twice
 107 -  Vulkan overlay: use the corresponding image index for each swapchain
 108
 109 Hyunjun Ko (1):
 110
 111 -  freedreno/ir3: put the conversion back for half const to the right
 112    place.
 113
 114 Ian Romanick (1):
 115
 116 -  intel/fs: Don't count integer instructions as being possibly coissue
 117
 118 Jan Vesely (1):
 119
 120 -  clover: Use explicit conversion from llvm::StringRef to std::string
 121
 122 Jason Ekstrand (6):
 123
 124 -  anv: Insert holes for non-existant XFB varyings
 125 -  anv: Improve BTI change cache flushing
 126 -  anv,iris: Set 3DSTATE_SF::DerefBlockSize to per-poly on Gen12+
 127 -  genxml: Add a new 3DSTATE_SF field on gen12
 128 -  intel/fs: Write the address register with NoMask for MOV_INDIRECT
 129 -  anv/blorp: Use the correct size for vkCmdCopyBufferToImage
 130
 131 Kenneth Graunke (1):
 132
 133 -  i965: Use brw_batch_references in tex_busy check
 134
 135 Lionel Landwerlin (1):
 136
 137 -  isl: drop CCS row pitch requirement for linear surfaces
 138
 139 Marek Olšák (1):
 140
 141 -  radeonsi: fix the DCC MSAA bug workaround
 142
 143 Marek Vasut (1):
 144
 145 -  etnaviv: Destroy rsc->pending_ctx set in etna_resource_destroy()
 146
 147 Michel Dänzer (6):
 148
 149 -  winsys/amdgpu: Keep a list of amdgpu_screen_winsyses in amdgpu_winsys
 150 -  winsys/amdgpu: Keep track of retrieved KMS handles using hash tables
 151 -  winsys/amdgpu: Only re-export KMS handles for different DRM FDs
 152 -  util: Add os_same_file_description helper
 153 -  winsys/amdgpu: Re-use amdgpu_screen_winsys when possible
 154 -  winsys/amdgpu: Close KMS handles for other DRM file descriptions
 155
 156 Neha Bhende (1):
 157
 158 -  svga: fix size of format_conversion_table[]
 159
 160 Pierre-Eric Pelloux-Prayer (2):
 161
 162 -  radeonsi: disable display DCC
 163 -  radeonsi: stop using the VM_ALWAYS_VALID flag
 164
 165 Rafael Antognolli (1):
 166
 167 -  intel: Load the driver even if I915_PARAM_REVISION is not found.
 168
 169 Rhys Perry (6):
 170
 171 -  aco: fix operand to scc when selecting SGPR ufind_msb/ifind_msb
 172 -  aco: ensure predecessors' p_logical_end is in WQM when a p_phi is in
 173    WQM
 174 -  aco: run p_wqm instructions in WQM
 175 -  aco: don't consider loop header blocks branch blocks in
 176    add_coupling_code
 177 -  aco: don't always add logical edges from continue_break blocks to
 178    headers
 179 -  aco: fix target calculation when vgpr spilling introduces sgpr
 180    spilling
 181
 182 Samuel Pitoiset (2):
 183
 184 -  radv: do not allow sparse resources with multi-planar formats
 185 -  nir: do not use De Morgan's Law rules for flt and fge
 186
 187 Tapani Pälli (2):
 188
 189 -  mapi: add GetInteger64vEXT with EXT_disjoint_timer_query
 190 -  mesa: allow bit queries for EXT_disjoint_timer_query
 191
 192 Thomas Hellstrom (1):
 193
 194 -  svga: Fix banded DMA upload
 195
 196 Vasily Khoruzhick (1):
 197
 198 -  lima: ppir: don't delete root ld_tex nodes without successors in
 199    current block
 200
 201 Vinson Lee (1):
 202
 203 -  swr: Fix GCC 4.9 checks.