docs/relnotes/9.0.3.rst

   1 Mesa 9.0.3 Release Notes / February 21th, 2013
   2 ==============================================
   3
   4 Mesa 9.0.3 is a bug fix release which fixes bugs found since the 9.0.2
   5 release.
   6
   7 Mesa 9.0 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    168384ac0101f4600a15edd3561acdc7  MesaLib-9.0.3.tar.gz
  20    d7515cc5116c72ac63d735655bd63689  MesaLib-9.0.3.tar.bz2
  21    a2e1c794572440fd0d839a7d7dfea00c  MesaLib-9.0.3.zip
  22
  23 New features
  24 ------------
  25
  26 None.
  27
  28 Bug fixes
  29 ---------
  30
  31 This list is likely incomplete.
  32
  33 -  `Bug 25201 <https://bugs.freedesktop.org/show_bug.cgi?id=25201>`__ -
  34    Pink artifacts on objects in the distance in ETQW/Quake 4
  35 -  `Bug 31598 <https://bugs.freedesktop.org/show_bug.cgi?id=31598>`__ -
  36    configure: Doesn't check for python libxml2
  37 -  `Bug 40404 <https://bugs.freedesktop.org/show_bug.cgi?id=40404>`__ -
  38    [softpipe] piglit glsl-max-varyings regression
  39 -  `Bug 47220 <https://bugs.freedesktop.org/show_bug.cgi?id=47220>`__ -
  40    [bisected] Oglc pxconv-gettex(basic.allCases) regressed
  41 -  `Bug 48629 <https://bugs.freedesktop.org/show_bug.cgi?id=48629>`__ -
  42    [bisected i965]Oglc shad-compiler(advanced.TestLessThani) regressed
  43 -  `Bug 54240 <https://bugs.freedesktop.org/show_bug.cgi?id=54240>`__ -
  44    [swrast] piglit fbo-generatemipmap-filtering regression
  45 -  `Bug 56920 <https://bugs.freedesktop.org/show_bug.cgi?id=56920>`__ -
  46    [sandybridge][uxa] graphics very glitchy and always flickering
  47 -  `Bug 57166 <https://bugs.freedesktop.org/show_bug.cgi?id=57166>`__ -
  48    [GM45] Chrome experiment "Stars" crash: brw_fs_emit.cpp:708: brw_reg
  49    brw_reg_from_fs_reg(fs_reg*): Assertion „!"not reached"“ failed.
  50 -  `Bug 57746 <https://bugs.freedesktop.org/show_bug.cgi?id=57746>`__ -
  51    build test failure: nouveau_fbo.c:198:3: error: too few arguments to
  52    function 'nouveau_renderbuffer_del'
  53 -  `Bug 57754 <https://bugs.freedesktop.org/show_bug.cgi?id=57754>`__ -
  54    [swrast] Mesa 9.1-devel implementation error: Unable to delete
  55    renderbuffer, no context
  56 -  `Bug 58680 <https://bugs.freedesktop.org/show_bug.cgi?id=58680>`__ -
  57    [IVB] Graphical glitches in 0 A.D
  58 -  `Bug 58972 <https://bugs.freedesktop.org/show_bug.cgi?id=58972>`__ -
  59    [softpipe] util/u_tile.c:795:pipe_put_tile_z: Assertion \`0' failed.
  60 -  `Bug 59364 <https://bugs.freedesktop.org/show_bug.cgi?id=59364>`__ -
  61    [bisected] Mesa build fails: clientattrib.c:33:22: fatal error:
  62    indirect.h: No such file or directory
  63 -  `Bug 59700 <https://bugs.freedesktop.org/show_bug.cgi?id=59700>`__ -
  64    [ILK/SNB/IVB Bisected]Oglc vertexshader(advanced.TestLightsTwoSided)
  65    causes GPU hung
  66 -  `Bug 59873 <https://bugs.freedesktop.org/show_bug.cgi?id=59873>`__ -
  67    [swrast] piglit ext_framebuffer_multisample-interpolation 0
  68    centroid-edges regression
  69 -  `Bug 60052 <https://bugs.freedesktop.org/show_bug.cgi?id=60052>`__ -
  70    [Bisected]Piglit glx_extension_string_sanity fail
  71 -  `Bug 60172 <https://bugs.freedesktop.org/show_bug.cgi?id=60172>`__ -
  72    Planeshift: triangles where grass would be
  73
  74 Changes
  75 -------
  76
  77 The full set of changes can be viewed by using the following GIT
  78 command:
  79
  80 ::
  81
  82      git log mesa-9.0.2..mesa-9.0.3
  83
  84 Adam Jackson (1):
  85
  86 -  r200: Fix probable thinko in r200EmitArrays
  87
  88 Andreas Boll (7):
  89
  90 -  docs: Add 9.0.2 release md5sums
  91 -  docs: add news item for 9.0.2 release
  92 -  configure.ac: Allow OpenGL ES1 and ES2 only with enabled OpenGL
  93 -  build: require python module libxml2
  94 -  cherry-ignore: Ignore candidates for the 9.1 branch.
  95 -  mesa: Bump version to 9.0.3
  96 -  docs: Add 9.0.3 release notes
  97
  98 Anuj Phogat (1):
  99
 100 -  mesa: Fix GL_LUMINANCE handling for textures in glGetTexImage
 101
 102 Brian Paul (29):
 103
 104 -  st/glx: accept GLX_SAMPLE_BUFFERS/SAMPLES_ARB == 0
 105 -  draw: set precalc_flat flag for AA lines too
 106 -  softpipe: fix up FS variant unbinding / deletion
 107 -  softpipe: fix unreliable FS variant binding bug
 108 -  xlib: handle \_mesa_initialize_visual()'s return value
 109 -  xlib: allow GLX_DONT_CARE for glXChooseFBConfig() attribute values
 110 -  st/glx: allow GLX_DONT_CARE for glXChooseFBConfig() attribute values
 111 -  util: fix addressing bug in pipe_put_tile_z() for
 112    PIPE_FORMAT_Z32_FLOAT
 113 -  util: add get/put_tile_z() support for
 114    PIPE_FORMAT_Z32_FLOAT_S8X24_UINT
 115 -  mesa: use GLbitfield64 when copying program inputs
 116 -  svga: add NULL pointer check in svga_create_sampler_state()
 117 -  vbo: add a null pointer check to handle OOM instead of crashing
 118 -  osmesa: use \_mesa_generate_mipmap() for mipmap generation, not meta
 119 -  xlib: use \_mesa_generate_mipmap() for mipmap generation, not meta
 120 -  st/mesa: set ctx->Const.MaxSamples = 0, not 1
 121 -  mesa: fix-up and use \_mesa_delete_renderbuffer()
 122 -  mesa: pass context parameter to gl_renderbuffer::Delete()
 123 -  st/mesa: fix context use-after-free problem in
 124    st_renderbuffer_delete()
 125 -  dri_glx: fix use after free report
 126 -  mesa: remove warning message in \_mesa_reference_renderbuffer_()
 127 -  st/mesa: add null pointer check in st_renderbuffer_delete()
 128 -  util: add some defensive coding in u_upload_alloc()
 129 -  st/mesa: do proper error checking for u_upload_alloc() calls
 130 -  util: add new error checking code in vbuf helper
 131 -  mesa: don't enable GL_EXT_framebuffer_multisample for software
 132    drivers
 133 -  st/mesa: only enable GL_EXT_framebuffer_multisample if GL_MAX_SAMPLES
 134    >= 2
 135 -  mesa: don't expose IBM_rasterpos_clip in a core context
 136 -  svga: fix sRGB rendering
 137 -  nouveau: Fix build.
 138
 139 Chad Versace (1):
 140
 141 -  i965/disasm: Fix horizontal stride of dest registers
 142
 143 Eric Anholt (5):
 144
 145 -  i965/fs: Fix the gen6-specific if handling for 80ecb8f15b9ad7d6edc
 146 -  i965/fs: Don't generate saturates over existing variable values.
 147 -  i965: Actually add support for GL_ANY_SAMPLES_PASSED from GL_ARB_oq2.
 148 -  i965/vs: Try again when we've successfully spilled a reg.
 149 -  i965/gen7: Set up all samplers even if samplers are sparsely used.
 150
 151 Frank Henigman (1):
 152
 153 -  mesa: add bounds checking for uniform array access
 154
 155 Jerome Glisse (1):
 156
 157 -  r600g: add cs memory usage accounting and limit it v3 (backport for
 158    mesa 9.0)
 159
 160 Jordan Justen (1):
 161
 162 -  unpack: support unpacking MESA_FORMAT_ARGB2101010
 163
 164 José Fonseca (2):
 165
 166 -  mesa/st: Don't use 4bits for GL_UNSIGNED_BYTE_3_3_2(_REV)
 167 -  draw: Properly limit vertex buffer fetches on draw arrays.
 168
 169 Kenneth Graunke (19):
 170
 171 -  i965: Fix primitive restart on Haswell.
 172 -  i965: Refactor texture swizzle generation into a helper.
 173 -  i965: Do texture swizzling in hardware on Haswell.
 174 -  i965: Lower textureGrad() with samplerCubeShadow.
 175 -  i965: Use Haswell's sample_d_c for textureGrad with shadow samplers.
 176 -  i965: Add chipset limits for Haswell GT1/GT2.
 177 -  cherry-ignore: Ignore i965 guardband bug fixes.
 178 -  i965: Add missing \_NEW_BUFFERS dirty bit in Gen7 SBE state.
 179 -  i965/vs: Create a 'lod_type' temporary for ir->lod_info.lod->type.
 180 -  i965/vs: Set LOD to 0 for ordinary texture() calls.
 181 -  i965/vs: Store texturing results into a vec4 temporary.
 182 -  cherry-ignore: Ignore candidates for the 9.1 branch.
 183 -  mesa: Disable GL_NV_primitive_restart extension in core contexts.
 184 -  glsl: Track UBO block names in the symbol table.
 185 -  build: Fix build on systems where /usr/bin/python isn't python 2.
 186 -  i965: Refactor Gen6+ SF attribute override code.
 187 -  i965: Compute the maximum SF source attribute.
 188 -  i965: Fix the SF Vertex URB Read Length calculation for Sandybridge.
 189 -  i965: Fix the SF Vertex URB Read Length calculation for Gen7
 190    platforms.
 191
 192 Marek Olšák (3):
 193
 194 -  r600g: fix int->bool conversion in fence_signalled
 195 -  gallium/u_upload_mgr: fix a serious memory leak
 196 -  r300g: fix blending with blend color and RGBA formats
 197
 198 Matt Turner (3):
 199
 200 -  mesa: Return 0 for XFB_VARYING_MAX_LENGTH if no varyings
 201 -  mesa: Set transform feedback's default buffer mode to
 202    INTERLEAVED_ATTRIBS
 203 -  mesa/uniform_query: Don't write to \*params if there is an error
 204
 205 Michel Dänzer (1):
 206
 207 -  configure.ac: GLX cannot work without OpenGL
 208
 209 Paul Berry (1):
 210
 211 -  mesa: Allow glReadBuffer(GL_NONE) for winsys framebuffers.
 212
 213 Roland Scheidegger (1):
 214
 215 -  softpipe: fix using optimized filter function
 216
 217 Stefan Dösinger (3):
 218
 219 -  meta: Disable GL_FRAGMENT_SHADER_ATI in MESA_META_SHADER
 220 -  radeon: Initialize swrast before setting limits
 221 -  r200: Initialize swrast before setting limits
 222
 223 Zack Rusin (2):
 224
 225 -  glx: only advertise GLX_INTEL_swap_event if it's supported
 226 -  DRI2: Don't disable GLX_INTEL_swap_event unconditionally