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			286 lines
		
	
	
		
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| Mesa 17.0.0 Release Notes / February 13, 2017
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| =============================================
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| 
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| Mesa 17.0.0 is a new development release. People who are concerned with
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| stability and reliability should stick with a previous release or wait
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| for Mesa 17.0.1.
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| 
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| Mesa 17.0.0 implements the OpenGL 4.5 API, but the version reported by
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| glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
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| glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
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| used. Some drivers don't support all the features required in OpenGL
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| 4.5. OpenGL 4.5 is **only** available if requested at context creation
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| because compatibility contexts are not supported.
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| 
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| SHA256 checksums
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| ----------------
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| 
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| ::
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| 
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|    696578f0b83796470511a88a95fff15a2a25fa201a9e487716f2ca20c177c3ab  mesa-17.0.0.tar.gz
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|    39db3d59700159add7f977307d12a7dfe016363e760ad82280ac4168ea668481  mesa-17.0.0.tar.xz
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| 
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| New features
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| ------------
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| 
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| Note: some of the new features are only available with certain drivers.
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| 
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| -  GL_ARB_post_depth_coverage on i965/gen9+
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| -  GL_KHR_blend_equation_advanced on nvc0
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| -  GL_INTEL_conservative_rasterization on i965/gen9+
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| -  GL_NV_image_formats on any driver supporting
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|    GL_ARB_shader_image_load_store (i965, nvc0, radeonsi, softpipe)
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| -  GL_ARB_gpu_shader_fp64 in i965/haswell
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| -  GL_ARB_vertex_attrib_64bit in i965/haswell
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| -  GL_ARB_shader_precision in i965/haswell
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| -  Intel Haswell now supports OpenGL 4.2
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| -  GL_OES_geometry_shader on i965/haswell
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| -  GL_OES_texture_cube_map_array on i965/haswell
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| -  GL_OES_viewport_array on i965/haswell
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| -  Vulkan Float64 capability support on Intel's ANV driver
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| 
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| Bug fixes
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| ---------
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| 
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| -  `Bug 70623 <https://bugs.freedesktop.org/show_bug.cgi?id=70623>`__ -
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|    libglx.so: undefined symbol: \_glapi_tls_Context
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| -  `Bug 72902 <https://bugs.freedesktop.org/show_bug.cgi?id=72902>`__ -
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|    [IVB/HSW/BDW] DOTA2 segfaults unless Mesa is configured with
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|    (non-default) --enable-glx-tls
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| -  `Bug 73778 <https://bugs.freedesktop.org/show_bug.cgi?id=73778>`__ -
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|    \_glapi_tls_Dispatch undefined
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| -  `Bug 77662 <https://bugs.freedesktop.org/show_bug.cgi?id=77662>`__ -
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|    Fail to render to different faces of depth-stencil cube map
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| -  `Bug 89043 <https://bugs.freedesktop.org/show_bug.cgi?id=89043>`__ -
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|    undefined symbol: \_glapi_tls_Dispatch
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| -  `Bug 91281 <https://bugs.freedesktop.org/show_bug.cgi?id=91281>`__ -
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|    Tonga VCE 2160p encode fails with BO to small for addr
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| -  `Bug 92234 <https://bugs.freedesktop.org/show_bug.cgi?id=92234>`__ -
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|    [BDW] GPU hang in Shogun2
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| -  `Bug 92634 <https://bugs.freedesktop.org/show_bug.cgi?id=92634>`__ -
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|    gallium's vl_mpeg12_decoder does not work with st/va
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| -  `Bug 92760 <https://bugs.freedesktop.org/show_bug.cgi?id=92760>`__ -
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|    Add FP64 support to the i965 shader backends
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| -  `Bug 92925 <https://bugs.freedesktop.org/show_bug.cgi?id=92925>`__ -
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|    Incorrect GEN for ASTC in Surface Format Table
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| -  `Bug 93551 <https://bugs.freedesktop.org/show_bug.cgi?id=93551>`__ -
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|    Divinity: Original Sin Enhanced Edition(Native) crash on start
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| -  `Bug 94512 <https://bugs.freedesktop.org/show_bug.cgi?id=94512>`__ -
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|    X segfaults with glx-tls enabled in a x32 environment
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| -  `Bug 94900 <https://bugs.freedesktop.org/show_bug.cgi?id=94900>`__ -
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|    HD6950 GPU lockup loop with various steam games (octodad[always],
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|    saints row 4[always], dead island[always], grid autosport[sometimes])
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| -  `Bug 94904 <https://bugs.freedesktop.org/show_bug.cgi?id=94904>`__ -
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|    [vulkan, BSW]
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|    dEQP-VK.api.object_management.multithreaded_per_thread_device
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|    intermittent crash
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| -  `Bug 95460 <https://bugs.freedesktop.org/show_bug.cgi?id=95460>`__ -
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|    Please add more drivers (freedreno, virgl) to features.txt status
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|    document
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| -  `Bug 96959 <https://bugs.freedesktop.org/show_bug.cgi?id=96959>`__ -
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|    nop.sat generated by pow workaround?
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| -  `Bug 97102 <https://bugs.freedesktop.org/show_bug.cgi?id=97102>`__ -
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|    [dri][swr] stack overflow / infinite loop with GALLIUM_DRIVER=swr
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| -  `Bug 97232 <https://bugs.freedesktop.org/show_bug.cgi?id=97232>`__ -
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|    Line rendering broken in Dolphin when using gl_ClipDistance
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| -  `Bug 97287 <https://bugs.freedesktop.org/show_bug.cgi?id=97287>`__ -
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|    GL45-CTS.vertex_attrib_binding.basic-inputL-case1 fails
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| -  `Bug 97321 <https://bugs.freedesktop.org/show_bug.cgi?id=97321>`__ -
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|    Query INFO_LOG_LENGTH for empty info log should return 0
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| -  `Bug 97420 <https://bugs.freedesktop.org/show_bug.cgi?id=97420>`__ -
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|    "#version 0" crashes glsl_compiler
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| -  `Bug 97422 <https://bugs.freedesktop.org/show_bug.cgi?id=97422>`__ -
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|    trying to call a number as a function results into a crash
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| -  `Bug 97447 <https://bugs.freedesktop.org/show_bug.cgi?id=97447>`__ -
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|    GL 3.0 compatibility context exposes GL_ARB_compute_shader
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| -  `Bug 97473 <https://bugs.freedesktop.org/show_bug.cgi?id=97473>`__ -
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|    Memory corruption when uploading DXT5 cubemap faces
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| -  `Bug 97715 <https://bugs.freedesktop.org/show_bug.cgi?id=97715>`__ -
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|    [ILK,G45,G965] piglit.spec.arb_separate_shader_objects.misc api error
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|    checks
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| -  `Bug 97779 <https://bugs.freedesktop.org/show_bug.cgi?id=97779>`__ -
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|    [regression, bisected][BDW, GPU hang] stuck on render ring, always
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|    reproducible
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| -  `Bug 97804 <https://bugs.freedesktop.org/show_bug.cgi?id=97804>`__ -
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|    Later precision statement isn't overriding earlier one
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| -  `Bug 97952 <https://bugs.freedesktop.org/show_bug.cgi?id=97952>`__ -
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|    /usr/include/string.h:518:12: error: exception specification in
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|    declaration does not match previous declaration
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| -  `Bug 97967 <https://bugs.freedesktop.org/show_bug.cgi?id=97967>`__ -
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|    glsl/tests/cache-test regression
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| -  `Bug 98005 <https://bugs.freedesktop.org/show_bug.cgi?id=98005>`__ -
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|    VCE dual instance encoding inconsistent since st/va: enable dual
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|    instances encode by sync surface
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| -  `Bug 98012 <https://bugs.freedesktop.org/show_bug.cgi?id=98012>`__ -
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|    [IVB] Segfault when running Dolphin twice with Vulkan
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| -  `Bug 98134 <https://bugs.freedesktop.org/show_bug.cgi?id=98134>`__ -
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|    dEQP-GLES31.functional.debug.negative_coverage.get_error.buffer.draw_buffers
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|    wants a different GL error code
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| -  `Bug 98172 <https://bugs.freedesktop.org/show_bug.cgi?id=98172>`__ -
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|    Concurrent call to glClientWaitSync results in segfault in one of the
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|    waiters.
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| -  `Bug 98238 <https://bugs.freedesktop.org/show_bug.cgi?id=98238>`__ -
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|    witcher 2: objects are black when changing lod
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| -  `Bug 98243 <https://bugs.freedesktop.org/show_bug.cgi?id=98243>`__ -
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|    dEQP mismatched UBO precision qualifiers
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| -  `Bug 98245 <https://bugs.freedesktop.org/show_bug.cgi?id=98245>`__ -
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|    GLES3.1 link negative dEQP "expected linking to fail, but passed."
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| -  `Bug 98250 <https://bugs.freedesktop.org/show_bug.cgi?id=98250>`__ -
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|    dEQP-GLES31.functional.debug.negative_coverage.get_error.texture.texparameterIiv/texparameterIuiv
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|    failure
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| -  `Bug 98263 <https://bugs.freedesktop.org/show_bug.cgi?id=98263>`__ -
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|    [radv] The Talos Principle fails to launch with "Fatal error: Cannot
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|    set display mode."
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| -  `Bug 98297 <https://bugs.freedesktop.org/show_bug.cgi?id=98297>`__ -
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|    Can't configure a desktop with 3x4k monitors in one row
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| -  `Bug 98299 <https://bugs.freedesktop.org/show_bug.cgi?id=98299>`__ -
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|    Compute shaders generate stupid divides
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| -  `Bug 98307 <https://bugs.freedesktop.org/show_bug.cgi?id=98307>`__ -
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|    "st/glsl_to_tgsi: explicitly track all input and output declaration"
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|    broke flightgear colors on rs780
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| -  `Bug 98326 <https://bugs.freedesktop.org/show_bug.cgi?id=98326>`__ -
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|    [dEQP, EGL] pbuffer depth/stencil tests fail
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| -  `Bug 98327 <https://bugs.freedesktop.org/show_bug.cgi?id=98327>`__ -
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|    [dEQP, EGL] dEQP-EGL.functional.resize not supported
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| -  `Bug 98328 <https://bugs.freedesktop.org/show_bug.cgi?id=98328>`__ -
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|    [dEQP, EGL] luminance tests fail
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| -  `Bug 98329 <https://bugs.freedesktop.org/show_bug.cgi?id=98329>`__ -
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|    [dEQP, EGL, SKL, BDW, BSW]
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|    dEQP-EGL.functional.image.render_multiple_contexts.gles2_renderbuffer_depth16_depth_buffer
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| -  `Bug 98330 <https://bugs.freedesktop.org/show_bug.cgi?id=98330>`__ -
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|    [dEQP, EGL] dEQP-EGL.functional.buffer_age.no_preserve fails
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| -  `Bug 98339 <https://bugs.freedesktop.org/show_bug.cgi?id=98339>`__ -
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|    dEQP-EGL: Got EGL_BAD_MATCH: eglCreateSyncKHR()
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| -  `Bug 98343 <https://bugs.freedesktop.org/show_bug.cgi?id=98343>`__ -
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|    dEQP-EGL: GL_INVALID_ENUM at teglCreateContextExtTests
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| -  `Bug 98415 <https://bugs.freedesktop.org/show_bug.cgi?id=98415>`__ -
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|    Vulkan Driver JSON file contains incorrect field
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| -  `Bug 98421 <https://bugs.freedesktop.org/show_bug.cgi?id=98421>`__ -
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|    src/loader/loader.c:111:40: error: unknown type name ‘drmDevicePtr’
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| -  `Bug 98431 <https://bugs.freedesktop.org/show_bug.cgi?id=98431>`__ -
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|    UnrealEngine v4 demos startup fails to blorp blit assert
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| -  `Bug 98480 <https://bugs.freedesktop.org/show_bug.cgi?id=98480>`__ -
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|    Support R8 image texture in ES 3.1
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| -  `Bug 98512 <https://bugs.freedesktop.org/show_bug.cgi?id=98512>`__ -
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|    radeon r600 vdpau: Invalid command stream: texture bo too small
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| -  `Bug 98518 <https://bugs.freedesktop.org/show_bug.cgi?id=98518>`__ -
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|    [r600g, bisected] regression: NI/Turks MSAA texture corruption with
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|    FreeCAD and Wine games
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| -  `Bug 98526 <https://bugs.freedesktop.org/show_bug.cgi?id=98526>`__ -
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|    glsl/tests/general-ir-test regression
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| -  `Bug 98595 <https://bugs.freedesktop.org/show_bug.cgi?id=98595>`__ -
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|    glsl: ralloc assertion "info->canary == CANARY" failed
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| -  `Bug 98599 <https://bugs.freedesktop.org/show_bug.cgi?id=98599>`__ -
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|    xterm menus corrupt since tgsi/scan: handle indirect image indexing
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|    correctly
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| -  `Bug 98632 <https://bugs.freedesktop.org/show_bug.cgi?id=98632>`__ -
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|    Fix build on Hurd without PATH_MAX
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| -  `Bug 98681 <https://bugs.freedesktop.org/show_bug.cgi?id=98681>`__ -
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|    ir_builder_print_visitor.cpp:401:67: error: expected ')' before
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|    'PRIx64'
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| -  `Bug 98694 <https://bugs.freedesktop.org/show_bug.cgi?id=98694>`__ -
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|    "(5=2)?1:1" as array size decleration crashes glsl_compiler
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| -  `Bug 98740 <https://bugs.freedesktop.org/show_bug.cgi?id=98740>`__ -
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|    bitcode.cpp:102:8: error: ‘Error’ is not a member of ‘llvm’
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| -  `Bug 98767 <https://bugs.freedesktop.org/show_bug.cgi?id=98767>`__ -
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|    [swrast] ralloc.c:84: get_header: Assertion \`info->canary == CANARY'
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|    failed.
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| -  `Bug 98774 <https://bugs.freedesktop.org/show_bug.cgi?id=98774>`__ -
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|    glsl/tests/warnings-test regression
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| -  `Bug 98815 <https://bugs.freedesktop.org/show_bug.cgi?id=98815>`__ -
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|    [SKL/BDW GT2] large perf regression in TessMark
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| -  `Bug 98840 <https://bugs.freedesktop.org/show_bug.cgi?id=98840>`__ -
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|    nir clone test fails
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| -  `Bug 98893 <https://bugs.freedesktop.org/show_bug.cgi?id=98893>`__ -
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|    [SKL] piglit.spec.arb_shader_image_load_store.semantics intermittent
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| -  `Bug 98914 <https://bugs.freedesktop.org/show_bug.cgi?id=98914>`__ -
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|    mesa-vdpau-drivers: breaks vdpau for mpeg2video
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| -  `Bug 98917 <https://bugs.freedesktop.org/show_bug.cgi?id=98917>`__ -
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|    [BDW SKL BSW KBL] Tessellation CTS tests regression
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| -  `Bug 98975 <https://bugs.freedesktop.org/show_bug.cgi?id=98975>`__ -
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|    Wasteland 2 Directors Cut: Hangs. GPU fault
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| -  `Bug 99010 <https://bugs.freedesktop.org/show_bug.cgi?id=99010>`__ -
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|    --disable-gallium-llvm no longer recognized
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| -  `Bug 99013 <https://bugs.freedesktop.org/show_bug.cgi?id=99013>`__ -
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|    [regression, bisected] radeonsi: commit 4c8c13b3 "Use amdgcn
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|    intrinsics for fs interpolation" makes system unusable
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| -  `Bug 99030 <https://bugs.freedesktop.org/show_bug.cgi?id=99030>`__ -
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|    [HSW, regression] transform feedback fails on Linux 4.8
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| -  `Bug 99038 <https://bugs.freedesktop.org/show_bug.cgi?id=99038>`__ -
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|    [dEQP, EGL, SKL, BDW, BSW]
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|    dEQP-EGL.functional.negative_api.create_pixmap_surface crashes
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| -  `Bug 99072 <https://bugs.freedesktop.org/show_bug.cgi?id=99072>`__ -
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|    [byt,ivb,snb] ES3-CTS.gtf.GL3Tests.shadow regression
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| -  `Bug 99085 <https://bugs.freedesktop.org/show_bug.cgi?id=99085>`__ -
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|    [EGL] dEQP-EGL.functional.sharing.gles2.multithread intermittent
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| -  `Bug 99097 <https://bugs.freedesktop.org/show_bug.cgi?id=99097>`__ -
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|    [vulkancts] dEQP-VK.image.store regression
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| -  `Bug 99100 <https://bugs.freedesktop.org/show_bug.cgi?id=99100>`__ -
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|    [SKL,BDW,BSW,KBL]
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|    dEQP-VK.glsl.return.return_in_dynamic_loop_dynamic_vertex regression
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| -  `Bug 99119 <https://bugs.freedesktop.org/show_bug.cgi?id=99119>`__ -
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|    swr_fence_work.cpp(42): error: argument of type "std::nullptr_t" is
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|    incompatible with parameter of type "unsigned long"
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| -  `Bug 99144 <https://bugs.freedesktop.org/show_bug.cgi?id=99144>`__ -
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|    Incorrect rendering using glDrawArraysInstancedBaseInstance and first
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|    != 0 on Skylake
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| -  `Bug 99154 <https://bugs.freedesktop.org/show_bug.cgi?id=99154>`__ -
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|    Link time error when using multiple builtin functions
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| -  `Bug 99158 <https://bugs.freedesktop.org/show_bug.cgi?id=99158>`__ -
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|    vdpau segfaults and gpu locks with kodi on R9285
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| -  `Bug 99185 <https://bugs.freedesktop.org/show_bug.cgi?id=99185>`__ -
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|    dEQP-EGL.functional.image.modify.tex_rgb5_a1_tex_subimage_rgba8
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| -  `Bug 99188 <https://bugs.freedesktop.org/show_bug.cgi?id=99188>`__ -
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|    dEQP-EGL.functional.create_context_ext.robust_gl_30.rgb565_no_depth_no_stencil
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| -  `Bug 99210 <https://bugs.freedesktop.org/show_bug.cgi?id=99210>`__ -
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|    ES3-CTS.functional.texture.mipmap.cube.generate.rgba5551\_\*
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| -  `Bug 99214 <https://bugs.freedesktop.org/show_bug.cgi?id=99214>`__ -
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|    Crash in library libswrAVX.so when assigning vertex buffer object
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|    pointers with elements of type GL_DOUBLE
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| -  `Bug 99219 <https://bugs.freedesktop.org/show_bug.cgi?id=99219>`__ -
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|    The Stanley Parable GPU hang when starting a new game
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| -  `Bug 99229 <https://bugs.freedesktop.org/show_bug.cgi?id=99229>`__ -
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|    [G33] thousands of tests crash
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| -  `Bug 99231 <https://bugs.freedesktop.org/show_bug.cgi?id=99231>`__ -
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|    [HSW][i965] Crash in upload_3dstate_streamout()
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| -  `Bug 99287 <https://bugs.freedesktop.org/show_bug.cgi?id=99287>`__ -
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|    piglit.spec.glsl-1_10.execution.vs-nested-return-sibling-loop
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|    regression
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| -  `Bug 99303 <https://bugs.freedesktop.org/show_bug.cgi?id=99303>`__ -
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|    [REGRESSION][BISECTED] DMs are crashing on start with "radeon"
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| -  `Bug 99314 <https://bugs.freedesktop.org/show_bug.cgi?id=99314>`__ -
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|    [g33] glsl regressions
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| -  `Bug 99339 <https://bugs.freedesktop.org/show_bug.cgi?id=99339>`__ -
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|    Blender line rendering broken after removing XY clipping of lines
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| -  `Bug 99354 <https://bugs.freedesktop.org/show_bug.cgi?id=99354>`__ -
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|    [G71] "Assertion \`bkref' failed" reproducible with glmark2
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| -  `Bug 99389 <https://bugs.freedesktop.org/show_bug.cgi?id=99389>`__ -
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|    Mesa build broken: sid_tables.h
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| -  `Bug 99391 <https://bugs.freedesktop.org/show_bug.cgi?id=99391>`__ -
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|    [ILK,G45,G965] piglit regressions
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| -  `Bug 99401 <https://bugs.freedesktop.org/show_bug.cgi?id=99401>`__ -
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|    [g33] regression: piglit.spec.!opengl 1_0.gl-1_0-beginend-coverage
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| -  `Bug 99419 <https://bugs.freedesktop.org/show_bug.cgi?id=99419>`__ -
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|    Crash(Segmentation fault) si_shader_select in Master Of Orion
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| -  `Bug 99450 <https://bugs.freedesktop.org/show_bug.cgi?id=99450>`__ -
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|    [amdgpu] Payday 2 visual glitches on some models
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| -  `Bug 99451 <https://bugs.freedesktop.org/show_bug.cgi?id=99451>`__ -
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|    polygon offset use after free
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| -  `Bug 99456 <https://bugs.freedesktop.org/show_bug.cgi?id=99456>`__ -
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|    Firefox crashing when opening about:support with WebGL2 enabled
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| -  `Bug 99631 <https://bugs.freedesktop.org/show_bug.cgi?id=99631>`__ -
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|    segfault with OSVRTrackerView and openscenegraph git master
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| -  `Bug 99633 <https://bugs.freedesktop.org/show_bug.cgi?id=99633>`__ -
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|    rasterizer/core/clip.h:279:49: error: ‘const struct API_STATE’ has no
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|    member named ‘linkageCount’
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| -  `Bug 99637 <https://bugs.freedesktop.org/show_bug.cgi?id=99637>`__ -
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|    VLC video has corrupted colors when using VDPAU output on Radeon SI
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| 
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| Changes
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| -------
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| 
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| -  Building RADV requires --enable-gallium-llvm
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| -  The vulkan headers vk_platform.h and vulkan.h are no longer installed
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| -  The configure options --with-sha1 and --disable-shader-cache are
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|    removed alongside their respective library requirements
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