docs/relnotes/19.2.5.rst

   1 Mesa 19.2.5 Release Notes / 2019-11-20
   2 ======================================
   3
   4 Mesa 19.2.5 is a bug fix release which fixes bugs found since the 19.2.4
   5 release.
   6
   7 Mesa 19.2.5 implements the OpenGL 4.5 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 4.5. OpenGL 4.5 is **only** available if requested at context creation.
  12 Compatibility contexts may report a lower version depending on each
  13 driver.
  14
  15 Mesa 19.2.5 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        3d010a366b28d10bdd71e32091d8684baf1522e6466c5c5703667091b2108c8b  mesa-19.2.5.tar.xz
  25
  26 New features
  27 ------------
  28
  29 -  None
  30
  31 Bug fixes
  32 ---------
  33
  34 -  HSW. Tropico 6 and SuperTuxKart have shadows flickering
  35 -  glxgears segfaults on POWER / Xvnc
  36 -  Cannot start Civ6 with AMD GPU on Linux
  37
  38 Changes
  39 -------
  40
  41 -  llvmpipe: use ppc64le/ppc64 Large code model for JIT-compiled shaders
  42 -  Call shmget() with permission 0600 instead of 0777
  43 -  spirv: Don't leak GS initialization to other stages
  44 -  i965: Unify CC_STATE and BLEND_STATE atoms on Haswell as a workaround
  45 -  docs: Add SHA256 sum for for 19.2.4
  46 -  cherry-ignore: Update for 19.2.4 cycle
  47 -  egl: fix \_EGL_NATIVE_PLATFORM fallback
  48 -  nir/algebraic: Add the ability to mark a replacement as exact
  49 -  nir/algebraic: Mark other comparison exact when removing a == a
  50 -  mesa/main: Ignore filter state for MS texture completeness
  51 -  anv: Stop bounds-checking pushed UBOs
  52 -  gallium: dri2: Use index as plane number.
  53 -  anv: invalidate file descriptor of semaphore sync fd at vkQueueSubmit
  54 -  anv: remove list items on batch fini
  55 -  anv/wsi: signal the semaphore in the acquireNextImage
  56 -  st/mesa: fix Sanctuary and Tropics by disabling ARB_gpu_shader5 for
  57    them
  58 -  tgsi_to_nir: fix masked out image loads
  59 -  tgsi_to_nir: handle PIPE_FORMAT_NONE in image opcodes
  60 -  intel/compiler: fix nir_op_{i,u}*32 on ICL
  61 -  radeonsi: disable sdma for gfx10
  62 -  radeonsi: tell the shader disk cache what IR is used
  63 -  radeonsi: fix shader disk cache key