docs/relnotes/9.1.3.rst

   1 Mesa 9.1.3 Release Notes / May 21st, 2013
   2 =========================================
   3
   4 Mesa 9.1.3 is a bug fix release which fixes bugs found since the 9.1.1
   5 release.
   6
   7 Mesa 9.1 implements the OpenGL 3.1 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 3.1. OpenGL 3.1 is **only** available if requested at context creation
  12 because GL_ARB_compatibility is not supported.
  13
  14 MD5 checksums
  15 -------------
  16
  17 ::
  18
  19    952ccd03547ed72333b64e1746cf8ada  MesaLib-9.1.3.tar.bz2
  20    26d2f1aa8e9db388d51fcbd163c61fb7  MesaLib-9.1.3.tar.gz
  21    7017b7bdf0ebfd39a5c46cee7cf6b567  MesaLib-9.1.3.zip
  22
  23 New features
  24 ------------
  25
  26 None.
  27
  28 Bug fixes
  29 ---------
  30
  31 This list is likely incomplete.
  32
  33 -  `Bug 39251 <https://bugs.freedesktop.org/show_bug.cgi?id=39251>`__ -
  34    Second Life viewers from release 2.7.4.235167 to the last
  35    3.4.0.264911 crash on start.
  36 -  `Bug 47478 <https://bugs.freedesktop.org/show_bug.cgi?id=47478>`__ -
  37    [wine] GLX_DONT_CARE does not work for GLX_DRAWABLE_TYPE or
  38    GLX_RENDER_TYPE
  39 -  `Bug 56416 <https://bugs.freedesktop.org/show_bug.cgi?id=56416>`__ -
  40    [SNB bisected] SNB hang with rc6 and hiz on glxgears (and other GL
  41    apps) immediately after xinit.
  42 -  `Bug 57436 <https://bugs.freedesktop.org/show_bug.cgi?id=57436>`__ -
  43    [GLSL1.40 IVB/HSW]Piglit
  44    spec/glsl-1.40/compiler_built-in-functions/inverse-mat2.frag fails
  45 -  `Bug 61554 <https://bugs.freedesktop.org/show_bug.cgi?id=61554>`__ -
  46    [ivb] Mesa 9.1 performance regression on KWin's Lanczos shader
  47 -  `Bug 61773 <https://bugs.freedesktop.org/show_bug.cgi?id=61773>`__ -
  48    abort is an incredibly not-smart way to handle IR validation
  49 -  `Bug 62868 <https://bugs.freedesktop.org/show_bug.cgi?id=62868>`__ -
  50    solaris build broken with missing ffsll
  51 -  `Bug 62999 <https://bugs.freedesktop.org/show_bug.cgi?id=62999>`__ -
  52    glXChooseFBConfig with GLX_DRAWABLE_TYPE, GLX_DONT_CARE fails
  53 -  `Bug 63078 <https://bugs.freedesktop.org/show_bug.cgi?id=63078>`__ -
  54    EGL X11 Regression: Maximum swap interval is 0 (worked with 9.0)
  55 -  `Bug 63447 <https://bugs.freedesktop.org/show_bug.cgi?id=63447>`__ -
  56    [i965 Bisected]Ogles1conform/Ogles2conform/Ogles3conform cases
  57    segfault
  58 -  `Bug 64662 <https://bugs.freedesktop.org/show_bug.cgi?id=64662>`__ -
  59    [SNB 9.1 Bisected]Ogles2conform
  60    GL2ExtensionTests/depth_texture_cube_map/depth_texture_cube_map.test
  61    fail
  62
  63 Changes
  64 -------
  65
  66 The full set of changes can be viewed by using the following GIT
  67 command:
  68
  69 ::
  70
  71      git log mesa-9.1.2..mesa-9.1.3
  72
  73 Alex Deucher (2):
  74
  75 -  r600g: add new richland pci ids
  76 -  radeonsi: add new SI pci ids
  77
  78 Alexander Monakov (1):
  79
  80 -  Honor GLX_DONT_CARE in MATCH_MASK
  81
  82 Andreas Boll (2):
  83
  84 -  mesa: Add a script to generate the list of fixed bugs
  85 -  mesa: add usage examples to get-pick-list and shortlog scripts
  86
  87 Aras Pranckevicius (1):
  88
  89 -  GLSL: fix lower_jumps to report progress properly
  90
  91 Brian Paul (3):
  92
  93 -  mesa: remove platform checks around \__builtin_ffs, \__builtin_ffsll
  94 -  gallium/u_blitter: fix is_blit_generic_supported() stencil checking
  95 -  mesa: enable GL_ARB_texture_float if TEXTURE_FLOAT_ENABLED is defined
  96
  97 Chad Versace (2):
  98
  99 -  egl/dri2: Fix min/max swap interval of configs
 100 -  intel: Allocate hiz in intel_renderbuffer_move_to_temp()
 101
 102 Chris Forbes (2):
 103
 104 -  i965/fs: Don't try to use bogus interpolation modes pre-Gen6.
 105 -  mesa: don't memcmp() off the end of a cache key.
 106
 107 Dave Airlie (2):
 108
 109 -  st/mesa: fix UBO offsets.
 110 -  ralloc: don't write to memory in case of alloc fail.
 111
 112 Eric Anholt (11):
 113
 114 -  i965/fs: Remove creation of a MOV instruction that's never used.
 115 -  i965/fs: Move varying uniform offset compuation into the helper func.
 116 -  i965: Make the constant surface interface take a normal byte size.
 117 -  i965/fs: Avoid inappropriate optimization with regs_written > 1.
 118 -  i965/fs: Do CSE on gen7's varying-index pull constant loads.
 119 -  i965/fs: Clean up the setup of gen4 simd16 message destinations.
 120 -  i965/gen7: Skip resetting SOL offsets at batch start with HW
 121    contexts.
 122 -  i965/gen6: Reduce updates of transform feedback offsets with HW
 123    contexts.
 124 -  i965: Fix SNB GPU hangs when a blorp batch is the first thing to
 125    execute.
 126 -  i965: Fix hangs on HSW since the gen6 blorp fix.
 127 -  i965: Disable write masking when setting up texturing m0.
 128
 129 Haixia Shi (1):
 130
 131 -  ACTIVE_UNIFORM_MAX_LENGTH should include 3 extra characters for
 132    arrays.
 133
 134 Ian Romanick (11):
 135
 136 -  docs: Add 9.1.2 release md5sums
 137 -  mesa: Note that patch 0967c36 shouldn't actually get picked to the
 138    9.1 branch
 139 -  mesa: NULL check the pointer before trying to dereference it
 140 -  egl/dri2: NULL check value returned by dri2_create_surface
 141 -  mesa: Don't leak shared state when context initialization fails
 142 -  mesa: Don't leak gl_context::BeginEnd at context destruction
 143 -  mesa/swrast: Refactor no-memory error checking in blit_linear
 144 -  mesa/swrast: Move free calls outside the attachment loop
 145 -  intel: Don't dereference a NULL pointer of calloc fails
 146 -  mesa: Note that a824692 is already back ported
 147 -  mesa: Bump version to 9.1.3
 148
 149 José Fonseca (1):
 150
 151 -  winsys/sw/xlib: Prevent shared memory segment leakage.
 152
 153 Kenneth Graunke (9):
 154
 155 -  mesa: Add new ctx->Stencil._WriteEnabled derived state flag.
 156 -  i965: Fix stencil write enable flag in 3DSTATE_DEPTH_BUFFER on Gen7+.
 157 -  mesa: Fix unpack function for ETC2_SRGB8_PUNCHTHROUGH_ALPHA1.
 158 -  mesa: Add an unpack function for ARGB2101010_UINT.
 159 -  mesa: Add unpack functions for R/RG/RGB [U]INT8/16/32 formats.
 160 -  mesa: Add unpack functions for A/I/L/LA [U]INT8/16/32 formats.
 161 -  glsl: Ignore redundant prototypes after a function's been defined.
 162 -  i965: Lower textureGrad() for samplerCubeShadow.
 163 -  i965/vs: Fix textureGrad() with shadow samplers on Haswell.
 164
 165 Maarten Lankhorst (1):
 166
 167 -  nvc0: Fix fd leak in nvc0_create_decoder
 168
 169 Marek Olšák (5):
 170
 171 -  radeonsi: add more cases for copying unsupported formats to
 172    resource_copy_region
 173 -  mesa: fix glGet queries depending on derived framebuffer state (v2)
 174 -  gallium/u_blitter: implement buffer clearing
 175 -  r600g: initialize CMASK and HTILE with the GPU using streamout
 176 -  st/mesa: depth-stencil-alpha state also depends on \_NEW_BUFFERS
 177
 178 Martin Andersson (1):
 179
 180 -  r600g: Fix UMAD on Cayman
 181
 182 Michel Dänzer (1):
 183
 184 -  radeonsi: Handle arbitrary 2-byte formats in resource_copy_region
 185
 186 Paul Berry (7):
 187
 188 -  glsl: Fix array indexing when constant folding built-in functions.
 189 -  i965: Reduce code duplication in handling of depth, stencil, and HiZ.
 190 -  glsl/linker: fix varying packing for non-flat integer varyings.
 191 -  glsl: Document lower_packed_varyings' "flat" requirement with an
 192    assert.
 193 -  glsl/linker: Adapt flat varying handling in preparation for geometry
 194    shaders.
 195 -  glsl/linker: Reduce scope of non-flat integer varying fix.
 196 -  intel: Do a depth resolve before copying images between miptrees.
 197
 198 Ralf Jung (1):
 199
 200 -  egl/x11: Fix initialisation of swap_interval
 201
 202 Roland Scheidegger (1):
 203
 204 -  gallivm: fix small but severe bug in handling multiple lod level
 205    strides
 206
 207 Vadim Girlin (1):
 208
 209 -  gallium: handle drirc disable_glsl_line_continuations option