docs/relnotes/17.2.3.rst

   1 Mesa 17.2.3 Release Notes / October 19, 2017
   2 ============================================
   3
   4 Mesa 17.2.3 is a bug fix release which fixes bugs found since the 17.2.2
   5 release.
   6
   7 Mesa 17.2.3 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 because compatibility contexts are not supported.
  13
  14 SHA256 checksums
  15 ----------------
  16
  17 ::
  18
  19    fb305eecfeec1fd771fdc96fff973c51871f7bd35fd2bd56cacc27b4b8823220  mesa-17.2.3.tar.gz
  20    a0b0ec8f7b24dd044d7ab30a8c7e6d3767521e245f88d4ed5dd93315dc56f837  mesa-17.2.3.tar.xz
  21
  22 New features
  23 ------------
  24
  25 None
  26
  27 Bug fixes
  28 ---------
  29
  30 -  `Bug 101832 <https://bugs.freedesktop.org/show_bug.cgi?id=101832>`__
  31    - [PATCH][regression][bisect] Xorg fails to start after
  32    f50aa21456d82c8cb6fbaa565835f1acc1720a5d
  33 -  `Bug 102852 <https://bugs.freedesktop.org/show_bug.cgi?id=102852>`__
  34    - Scons: Support the new Scons 3.0.0
  35 -  `Bug 102940 <https://bugs.freedesktop.org/show_bug.cgi?id=102940>`__
  36    - Regression: Vulkan KMS rendering crashes since 17.2
  37
  38 Changes
  39 -------
  40
  41 Alex Smith (1):
  42
  43 -  radv: Add R16G16B16A16_SNORM fast clear support
  44
  45 Bas Nieuwenhuizen (2):
  46
  47 -  nir/spirv: Allow loop breaks in a switch body.
  48 -  radv: Only set the MTYPE flags on GFX9+.
  49
  50 Ben Crocker (4):
  51
  52 -  gallivm: fix typo in debug_printf message
  53 -  gallivm: allow additional llc options
  54 -  gallivm/ppc64le: adjust VSX code generation control.
  55 -  gallivm/ppc64le: allow environmental control of Altivec code
  56    generation
  57
  58 Daniel Stone (2):
  59
  60 -  egl/wayland: Check queryImage return for wl_buffer
  61 -  egl/wayland: Don't use dmabuf with no modifiers
  62
  63 Dave Airlie (2):
  64
  65 -  radv: emit fmuladd instead of fma to llvm.
  66 -  radv: lower ffma in nir.
  67
  68 Emil Velikov (6):
  69
  70 -  cherry-ignore: add "anv: Remove unreachable cases from
  71    isl_format_for_size"
  72 -  cherry-ignore: add "anv/wsi: Allocate enough memory for the entire
  73    image"
  74 -  swr/rast: do not crash on NULL strings returned by getenv
  75 -  wayland-drm: use a copy of the wayland_drm_callbacks struct
  76 -  eglmesaext: add forward declaration for struct wl_buffers
  77 -  Update version to 17.2.3
  78
  79 Eric Engestrom (1):
  80
  81 -  scons: use python3-compatible print()
  82
  83 Ilia Mirkin (2):
  84
  85 -  nv50/ir: fix 64-bit integer shifts
  86 -  nv50,nvc0: fix push hint logic in presence of a start offset
  87
  88 Jason Ekstrand (6):
  89
  90 -  intel/compiler: Don't cmod propagate into a saturated operation
  91 -  intel/compiler: Don't propagate cmod into integer multiplies
  92 -  glsl/blob: Return false from ensure_can_read on overrun
  93 -  glsl/blob: Return false from grow_to_fit if we've ever failed
  94 -  nir/opcodes: Fix constant-folding of ufind_msb
  95 -  nir: Get rid of the variable on vote intrinsics
  96
  97 Juan A. Suarez Romero (1):
  98
  99 -  docs: add sha256 checksums for 17.2.2
 100
 101 Józef Kucia (3):
 102
 103 -  anv: Fix vkCmdFillBuffer()
 104 -  spirv: Fix SpvOpAtomicISub
 105 -  anv: Do not assert() on VK_ATTACHMENT_UNUSED
 106
 107 Leo Liu (3):
 108
 109 -  st/va: use pipe transfer_map to map upload buffer
 110 -  st/vdpau: don't re-allocate interlaced buffer with packed YUV format
 111 -  st/va: don't re-allocate interlaced buffer with pakced format
 112
 113 Lionel Landwerlin (4):
 114
 115 -  intel: compiler: vec4: add missing default 0 lod
 116 -  anv/cmd_buffer: fix push descriptors with set > 0
 117 -  anv/cmd_buffer: Reset state in cmd_buffer_destroy
 118 -  anv: bo_cache: allow importing a BO larger than needed
 119
 120 Marek Olšák (3):
 121
 122 -  mesa: fix texture updates for ATI_fragment_shader
 123 -  st/mesa: don't use pipe_surface for passing information about
 124    EGLImage
 125 -  glsl_to_tgsi: fix instruction order for bindless textures
 126
 127 Nicolai Hähnle (14):
 128
 129 -  st/glsl_to_tgsi: fix conditional assignments to packed shader outputs
 130 -  amd/common: fix build_cube_select
 131 -  radeonsi/gfx9: fix geometry shaders without output vertices
 132 -  util/queue: fix a race condition in the fence code
 133 -  glsl/lower_instruction: handle denorms and overflow in ldexp
 134    correctly
 135 -  radeonsi: move current_rast_prim to r600_common_context
 136 -  radeonsi: don't discard points and lines
 137 -  radeonsi: deduce rast_prim correctly for tessellation point mode
 138 -  radeonsi: fix maximum advertised point size / line width
 139 -  st/mesa: don't clobber glGetInternalformat\* buffer for
 140    GL_NUM_SAMPLE_COUNTS
 141 -  st/glsl_to_tgsi: fix indirect access to 64-bit integer
 142 -  st/glsl_to_tgsi: fix a use-after-free in merge_two_dsts
 143 -  radeonsi: clamp depth comparison value only for fixed point formats
 144 -  radeonsi: clamp border colors for upgraded depth textures
 145
 146 Rob Clark (2):
 147
 148 -  freedreno/a5xx: align height to GMEM
 149 -  freedreno/a5xx: fix missing restore state