docs/relnotes/11.0.0.rst

   1 Mesa 11.0.0 Release Notes / September 12, 2015
   2 ==============================================
   3
   4 Mesa 11.0.0 is a new development release. People who are concerned with
   5 stability and reliability should stick with a previous release or wait
   6 for Mesa 11.0.1.
   7
   8 Mesa 11.0.0 implements the OpenGL 4.1 API, but the version reported by
   9 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
  10 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
  11 used. Some drivers don't support all the features required in OpenGL
  12 4.1. OpenGL 4.1 is **only** available if requested at context creation
  13 because compatibility contexts are not supported.
  14
  15 SHA256 checksums
  16 ----------------
  17
  18 ::
  19
  20    7d7e4ddffa3b162506efa01e2cc41e329caa4995336b92e5cc21f2e1fb36c1b3  mesa-11.0.0.tar.gz
  21    e095a3eb2eca9dfde7efca8946527c8ae20a0cc938a8c78debc7f158ad44af32  mesa-11.0.0.tar.xz
  22
  23 New features
  24 ------------
  25
  26 Note: some of the new features are only available with certain drivers.
  27
  28 -  New hardware support for AMD GCN 1.2 GPUs: Tonga, Iceland, Carrizo,
  29    Fiji
  30 -  OpenGL 4.1 on radeonsi, nvc0
  31 -  OpenGL ES 3.0 on freedreno (a3xx, a4xx)
  32 -  GL_AMD_vertex_shader_viewport_index on radeonsi
  33 -  GL_ARB_conditional_render_inverted on r600, radeonsi
  34 -  GL_ARB_depth_buffer_float on a4xx
  35 -  GL_ARB_derivative_control on radeonsi
  36 -  GL_ARB_draw_buffers, GL_ARB_draw_buffers_blend on a4xx
  37 -  GL_ARB_fragment_layer_viewport on radeonsi
  38 -  GL_ARB_framebuffer_no_attachments on i965
  39 -  GL_ARB_get_texture_sub_image for all drivers
  40 -  GL_ARB_gpu_shader5 on radeonsi
  41 -  GL_ARB_gpu_shader_fp64 on llvmpipe, radeonsi
  42 -  GL_ARB_shader_image_load_store on i965
  43 -  GL_ARB_shader_precision on radeonsi, nvc0
  44 -  GL_ARB_shader_image_size on i965
  45 -  GL_ARB_shader_stencil_export on llvmpipe
  46 -  GL_ARB_shader_subroutine on core profile all drivers
  47 -  GL_ARB_tessellation_shader on nvc0, radeonsi
  48 -  GL_ARB_transform_feedback2, GL_ARB_transform_feedback_instanced,
  49    GL_EXT_transform_feedback on a3xx, a4xx
  50 -  GL_ARB_vertex_attrib_64bit on llvmpipe, radeonsi
  51 -  GL_ARB_viewport_array on radeonsi
  52 -  GL_EXT_depth_bounds_test on radeonsi, nv30, nv50, nvc0
  53 -  GL_EXT_texture_compression_s3tc on freedreno (a3xx)
  54 -  GL_NV_read_depth (GLES) on all drivers
  55 -  GL_NV_read_depth_stencil (GLES) on all drivers
  56 -  GL_NV_read_stencil (GLES) on all drivers
  57 -  GL_OES_texture_float on all r300, r600, radeonsi, nv30, nv50, nvc0,
  58    softpipe, llvmpipe
  59 -  GL_OES_texture_half_float on all r300, r600, radeonsi, nv30, nv50,
  60    nvc0, softpipe, llvmpipe
  61 -  GL_OES_texture_float_linear on all r300, r600, radeonsi, nv30, nv50,
  62    nvc0, softpipe, llvmpipe
  63 -  GL_OES_texture_half_float_linear on all r300, r600, radeonsi, nv30,
  64    nv50, nvc0, softpipe, llvmpipe
  65 -  GL_EXT_draw_buffers2 on a4xx
  66 -  GLX_ARB_create_context_robustness on r600, radeonsi
  67 -  EGL_EXT_create_context_robustness on r600, radeonsi
  68 -  EGL_KHR_gl_colorspace on r600, radeonsi, nv50, nvc0
  69 -  EGL_KHR_gl_texture_3D_image on r600, radeonsi, nv50, nvc0
  70 -  EGL 1.5 on r600, radeonsi, nv50, nvc0
  71
  72 Bug fixes
  73 ---------
  74
  75 This list is likely incomplete.
  76
  77 -  `Bug 51658 <https://bugs.freedesktop.org/show_bug.cgi?id=51658>`__ -
  78    r200 (& possibly radeon) DRI fixes for gnome shell on Mesa 8.0.3
  79 -  `Bug 65525 <https://bugs.freedesktop.org/show_bug.cgi?id=65525>`__ -
  80    [llvmpipe] lp_scene.h:210:lp_scene_alloc: Assertion \`size <= (64 \*
  81    1024)' failed.
  82 -  `Bug 66346 <https://bugs.freedesktop.org/show_bug.cgi?id=66346>`__ -
  83    shader_query.cpp:49: error: invalid conversion from 'void*' to
  84    'GLuint'
  85 -  `Bug 73512 <https://bugs.freedesktop.org/show_bug.cgi?id=73512>`__ -
  86    [clover] mesa.icd. should contain full path
  87 -  `Bug 73528 <https://bugs.freedesktop.org/show_bug.cgi?id=73528>`__ -
  88    Deferred lighting in Second Life causes system hiccups and screen
  89    flickering
  90 -  `Bug 74329 <https://bugs.freedesktop.org/show_bug.cgi?id=74329>`__ -
  91    Please expose OES_texture_float and OES_texture_half_float on the ES3
  92    context
  93 -  `Bug 80500 <https://bugs.freedesktop.org/show_bug.cgi?id=80500>`__ -
  94    Flickering shadows in unreleased title trace
  95 -  `Bug 82186 <https://bugs.freedesktop.org/show_bug.cgi?id=82186>`__ -
  96    [r600g] BARTS GPU lockup with minecraft shaders
  97 -  `Bug 84225 <https://bugs.freedesktop.org/show_bug.cgi?id=84225>`__ -
  98    Allow constant-index-expression sampler array indexing with GLSL-ES <
  99    300
 100 -  `Bug 84677 <https://bugs.freedesktop.org/show_bug.cgi?id=84677>`__ -
 101    Triangle disappears with glPolygonMode GL_LINE
 102 -  `Bug 85252 <https://bugs.freedesktop.org/show_bug.cgi?id=85252>`__ -
 103    Segfault in compiler while processing ternary operator with void
 104    arguments
 105 -  `Bug 89131 <https://bugs.freedesktop.org/show_bug.cgi?id=89131>`__ -
 106    [Bisected] Graphical corruption in Weston, shows old framebuffer
 107    pieces
 108 -  `Bug 90000 <https://bugs.freedesktop.org/show_bug.cgi?id=90000>`__ -
 109    [i965 Bisected NIR] Piglit/gglean_fragprog1-z-write_test fail
 110 -  `Bug 90073 <https://bugs.freedesktop.org/show_bug.cgi?id=90073>`__ -
 111    Leaks in xcb_dri3_open_reply_fds() and
 112    get_render_node_from_id_path_tag
 113 -  `Bug 90249 <https://bugs.freedesktop.org/show_bug.cgi?id=90249>`__ -
 114    Fails to build egl_dri2 on osx
 115 -  `Bug 90310 <https://bugs.freedesktop.org/show_bug.cgi?id=90310>`__ -
 116    Fails to build gallium_dri.so at linking stage with clang because of
 117    multiple redefinitions
 118 -  `Bug 90347 <https://bugs.freedesktop.org/show_bug.cgi?id=90347>`__ -
 119    [NVE0+] Failure to insert texbar under some circumstances (causing
 120    bad colors in Terasology)
 121 -  `Bug 90466 <https://bugs.freedesktop.org/show_bug.cgi?id=90466>`__ -
 122    arm: linker error ndefined reference to \`nir_metadata_preserve'
 123 -  `Bug 90520 <https://bugs.freedesktop.org/show_bug.cgi?id=90520>`__ -
 124    Register spilling clobbers registers used elsewhere in the shader
 125 -  `Bug 90537 <https://bugs.freedesktop.org/show_bug.cgi?id=90537>`__ -
 126    radeonsi bo/va conflict on RADEON_GEM_VA
 127    (rscreen->ws->buffer_from_handle returns NULL)
 128 -  `Bug 90547 <https://bugs.freedesktop.org/show_bug.cgi?id=90547>`__ -
 129    [BDW/BSW/SKL
 130    Bisected]Piglit/glean@vertprog1-rsq_test_2_(reciprocal_square_root_of_negative_value)
 131    fais
 132 -  `Bug 90580 <https://bugs.freedesktop.org/show_bug.cgi?id=90580>`__ -
 133    [HSW bisected] integer multiplication bug
 134 -  `Bug 90600 <https://bugs.freedesktop.org/show_bug.cgi?id=90600>`__ -
 135    IOError: [Errno 2] No such file or directory: 'gl_API.xml'
 136 -  `Bug 90621 <https://bugs.freedesktop.org/show_bug.cgi?id=90621>`__ -
 137    Mesa fail to build from git
 138 -  `Bug 90629 <https://bugs.freedesktop.org/show_bug.cgi?id=90629>`__ -
 139    [i965] SIMD16 dual_source_blend assertion \`src[i].file != GRF \|\|
 140    src[i].width == dst.width' failed
 141 -  `Bug 90691 <https://bugs.freedesktop.org/show_bug.cgi?id=90691>`__ -
 142    [BSW]Piglit/spec/nv_conditional_render/dlist fails intermittently
 143 -  `Bug 90728 <https://bugs.freedesktop.org/show_bug.cgi?id=90728>`__ -
 144    dvd playback with vlc and vdpau causes segmentation fault
 145 -  `Bug 90734 <https://bugs.freedesktop.org/show_bug.cgi?id=90734>`__ -
 146    glBufferSubData is corrupting data when buffer is > 32k
 147 -  `Bug 90748 <https://bugs.freedesktop.org/show_bug.cgi?id=90748>`__ -
 148    [BDW
 149    Bisected]dEQP-GLES3.functional.fbo.completeness.renderable.texture.depth.rg_half_float_oes
 150    fails
 151 -  `Bug 90749 <https://bugs.freedesktop.org/show_bug.cgi?id=90749>`__ -
 152    [BDW
 153    Bisected]dEQP-GLES3.functional.rasterization.fbo.rbo_multisample_max.primitives.lines_wide
 154    fails
 155 -  `Bug 90751 <https://bugs.freedesktop.org/show_bug.cgi?id=90751>`__ -
 156    [BDW
 157    Bisected]dEQP-GLES3.functional.fbo.completeness.renderable.texture.stencil.stencil_index8
 158    fails
 159 -  `Bug 90797 <https://bugs.freedesktop.org/show_bug.cgi?id=90797>`__ -
 160    [ALL bisected] Mesa change cause performance case manhattan fail.
 161 -  `Bug 90817 <https://bugs.freedesktop.org/show_bug.cgi?id=90817>`__ -
 162    swrast fails to load with certain remote X servers
 163 -  `Bug 90830 <https://bugs.freedesktop.org/show_bug.cgi?id=90830>`__ -
 164    [bsw bisected regression] GPU hang for
 165    spec.arb_gpu_shader5.execution.sampler_array_indexing.vs-nonzero-base
 166 -  `Bug 90839 <https://bugs.freedesktop.org/show_bug.cgi?id=90839>`__ -
 167    [10.5.5/10.6 regression, bisected] PBO glDrawPixels no longer using
 168    blit fastpath
 169 -  `Bug 90873 <https://bugs.freedesktop.org/show_bug.cgi?id=90873>`__ -
 170    Kernel hang, TearFree On, Mate desktop environment
 171 -  `Bug 90887 <https://bugs.freedesktop.org/show_bug.cgi?id=90887>`__ -
 172    PhiMovesPass in register allocator broken
 173 -  `Bug 90895 <https://bugs.freedesktop.org/show_bug.cgi?id=90895>`__ -
 174    [IVB/HSW/BDW/BSW Bisected] GLB2.7 Egypt, GfxBench3.0 T-Rex & ALU and
 175    many SynMark cases performance reduced by 10-23%
 176 -  `Bug 90902 <https://bugs.freedesktop.org/show_bug.cgi?id=90902>`__ -
 177    [bsw][regression] dEQP: "Found invalid pixel values"
 178 -  `Bug 90903 <https://bugs.freedesktop.org/show_bug.cgi?id=90903>`__ -
 179    egl_dri2.c:dri2_load fails to load libglapi on osx
 180 -  `Bug 90904 <https://bugs.freedesktop.org/show_bug.cgi?id=90904>`__ -
 181    OSX: EXC_BAD_ACCESS when using translate_sse + gallium +
 182    softpipe/llvmpipe
 183 -  `Bug 90905 <https://bugs.freedesktop.org/show_bug.cgi?id=90905>`__ -
 184    mesa: Finish subdir-objects transition
 185 -  `Bug 90925 <https://bugs.freedesktop.org/show_bug.cgi?id=90925>`__ -
 186    "high fidelity": Segfault in \_mesa_program_resource_find_name
 187 -  `Bug 91022 <https://bugs.freedesktop.org/show_bug.cgi?id=91022>`__ -
 188    [g45 g965 bisected] assertions generated from textureGrad cube
 189    samplers fix
 190 -  `Bug 91047 <https://bugs.freedesktop.org/show_bug.cgi?id=91047>`__ -
 191    [SNB Bisected] Messed up Fog in Super Smash Bros. Melee in Dolphin
 192 -  `Bug 91056 <https://bugs.freedesktop.org/show_bug.cgi?id=91056>`__ -
 193    The Bard's Tale (2005, native) has rendering issues
 194 -  `Bug 91077 <https://bugs.freedesktop.org/show_bug.cgi?id=91077>`__ -
 195    dri2_glx.c:1186: undefined reference to \`loader_open_device'
 196 -  `Bug 91099 <https://bugs.freedesktop.org/show_bug.cgi?id=91099>`__ -
 197    [llvmpipe] piglit glsl-max-varyings >max_varying_components
 198    regression
 199 -  `Bug 91101 <https://bugs.freedesktop.org/show_bug.cgi?id=91101>`__ -
 200    [softpipe] piglit glsl-1.50@execution@geometry@max-input-components
 201    regression
 202 -  `Bug 91117 <https://bugs.freedesktop.org/show_bug.cgi?id=91117>`__ -
 203    Nimbus (running in wine) has rendering issues, objects are
 204    semi-transparent
 205 -  `Bug 91124 <https://bugs.freedesktop.org/show_bug.cgi?id=91124>`__ -
 206    Civilization V (in Wine) has rendering issues: text missing, menu bar
 207    corrupted
 208 -  `Bug 91173 <https://bugs.freedesktop.org/show_bug.cgi?id=91173>`__ -
 209    Oddworld: Stranger's Wrath HD: disfigured models in wrong colors
 210 -  `Bug 91193 <https://bugs.freedesktop.org/show_bug.cgi?id=91193>`__ -
 211    [290x] Dota2 reborn ingame rendering breaks with git-af4b9c7
 212 -  `Bug 91222 <https://bugs.freedesktop.org/show_bug.cgi?id=91222>`__ -
 213    lp_test_format regression on CentOS 7
 214 -  `Bug 91226 <https://bugs.freedesktop.org/show_bug.cgi?id=91226>`__ -
 215    Crash in glLinkProgram (NEW)
 216 -  `Bug 91231 <https://bugs.freedesktop.org/show_bug.cgi?id=91231>`__ -
 217    [NV92] Psychonauts (native) segfaults on start when DRI3 enabled
 218 -  `Bug 91254 <https://bugs.freedesktop.org/show_bug.cgi?id=91254>`__ -
 219    (regresion) video using VA-API on Intel slow and freeze system with
 220    mesa 10.6 or 10.6.1
 221 -  `Bug 91290 <https://bugs.freedesktop.org/show_bug.cgi?id=91290>`__ -
 222    SIGSEGV glcpp/glcpp-parse.y:1077
 223 -  `Bug 91292 <https://bugs.freedesktop.org/show_bug.cgi?id=91292>`__ -
 224    [BDW+] glVertexAttribDivisor not working in combination with
 225    glPolygonMode
 226 -  `Bug 91337 <https://bugs.freedesktop.org/show_bug.cgi?id=91337>`__ -
 227    OSMesaGetProcAdress("OSMesaPixelStore") returns nil
 228 -  `Bug 91418 <https://bugs.freedesktop.org/show_bug.cgi?id=91418>`__ -
 229    Visual Studio 2015 vsnprintf build error
 230 -  `Bug 91425 <https://bugs.freedesktop.org/show_bug.cgi?id=91425>`__ -
 231    [regression, bisected] Piglit spec/ext_packed_float/
 232    getteximage-invalid-format-for-packed-type fails
 233 -  `Bug 91441 <https://bugs.freedesktop.org/show_bug.cgi?id=91441>`__ -
 234    make check DispatchSanity_test.GL30 regression
 235 -  `Bug 91444 <https://bugs.freedesktop.org/show_bug.cgi?id=91444>`__ -
 236    regression bisected radeonsi: don't change pipe_resource in
 237    resource_copy_region
 238 -  `Bug 91461 <https://bugs.freedesktop.org/show_bug.cgi?id=91461>`__ -
 239    gl_TessLevel\* writes have no effect for all but the last TCS
 240    invocation
 241 -  `Bug 91513 <https://bugs.freedesktop.org/show_bug.cgi?id=91513>`__ -
 242    [IVB/HSW/BDW/SKL Bisected] Lightsmark performance reduced by 7%-10%
 243 -  `Bug 91526 <https://bugs.freedesktop.org/show_bug.cgi?id=91526>`__ -
 244    World of Warcraft (on Wine) has UI corruption with nouveau
 245 -  `Bug 91544 <https://bugs.freedesktop.org/show_bug.cgi?id=91544>`__ -
 246    [i965, regression, bisected] regression of several tests in
 247    93977d3a151675946c03e
 248 -  `Bug 91551 <https://bugs.freedesktop.org/show_bug.cgi?id=91551>`__ -
 249    DXTn compressed normal maps produce severe artifacts on all NV5x and
 250    NVDx chipsets
 251 -  `Bug 91570 <https://bugs.freedesktop.org/show_bug.cgi?id=91570>`__ -
 252    Upgrading mesa to 10.6 causes segfault in OpenGL applications with
 253    GeForce4 MX 440 / AGP 8X
 254 -  `Bug 91591 <https://bugs.freedesktop.org/show_bug.cgi?id=91591>`__ -
 255    rounding.h:102:2: error: #error "Unsupported or undefined LONG_BIT"
 256 -  `Bug 91610 <https://bugs.freedesktop.org/show_bug.cgi?id=91610>`__ -
 257    [BSW] GPU hang for spec.shaders.point-vertex-id gl_instanceid divisor
 258 -  `Bug 91673 <https://bugs.freedesktop.org/show_bug.cgi?id=91673>`__ -
 259    Segfault when calling glTexSubImage2D on storage texture to bound FBO
 260 -  `Bug 91726 <https://bugs.freedesktop.org/show_bug.cgi?id=91726>`__ -
 261    R600 asserts in tgsi_cmp/make_src_for_op3
 262 -  `Bug 91847 <https://bugs.freedesktop.org/show_bug.cgi?id=91847>`__ -
 263    glGenerateTextureMipmap not working (no errors) unless
 264    glActiveTexture(GL_TEXTURE1) is called before
 265 -  `Bug 91857 <https://bugs.freedesktop.org/show_bug.cgi?id=91857>`__ -
 266    Mesa 10.6.3 linker is slow
 267 -  `Bug 91881 <https://bugs.freedesktop.org/show_bug.cgi?id=91881>`__ -
 268    regression: GPU lockups since mesa-11.0.0_rc1 on RV620 (r600) driver
 269 -  `Bug 91890 <https://bugs.freedesktop.org/show_bug.cgi?id=91890>`__ -
 270    [nve7] witcher2: blurry image & DATA_ERRORs (class 0xa097 mthd
 271    0x2380/0x238c)
 272
 273 Changes
 274 -------
 275
 276 -  Removed the EGL loader from the Linux SCons build.