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			14 KiB
		
	
	
	
		
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			270 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			ReStructuredText
		
	
	
	
| Mesa 10.4 Release Notes / December 14, 2014
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| ===========================================
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| 
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| Mesa 10.4 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 10.4.1.
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| 
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| Mesa 10.4 implements the OpenGL 3.3 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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| 3.3. OpenGL 3.3 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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|    abfbfd2d91ce81491c5bb6923ae649212ad5f82d0bee277de8704cc948dc221e  MesaLib-10.4.0.tar.gz
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|    98a7dff3a1a6708c79789de8b9a05d8042e867067f70e8f30387c15026233219  MesaLib-10.4.0.tar.bz2
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|    443a6d46d0691b5ac811d8d30091b1716c365689b16d49c57cf273c2b76086fe  MesaLib-10.4.0.zip
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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_conditional_render_inverted on nv50
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| -  GL_ARB_sample_shading on r600
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| -  GL_ARB_texture_view on nv50, nvc0
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| -  GL_ARB_clip_control on nv50, nvc0, r300, r600, radeonsi, llvmpipe,
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|    softpipe
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| -  GL_KHR_context_flush_control on all drivers
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| 
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| Bug fixes
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| ---------
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| 
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| This list is likely incomplete.
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| 
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| -  `Bug 79963 <https://bugs.freedesktop.org/show_bug.cgi?id=79963>`__ -
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|    [ILK Bisected]some piglit and ogles2conform cases fail
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| -  `Bug 29661 <https://bugs.freedesktop.org/show_bug.cgi?id=29661>`__ -
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|    MSVC built u_format_test fails on Windows
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| -  `Bug 38873 <https://bugs.freedesktop.org/show_bug.cgi?id=38873>`__ -
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|    [855gm] gnome-shell misrendered
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| -  `Bug 54372 <https://bugs.freedesktop.org/show_bug.cgi?id=54372>`__ -
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|    GLX_INTEL_swap_event crashes driver when swapping window buffers
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| -  `Bug 60879 <https://bugs.freedesktop.org/show_bug.cgi?id=60879>`__ -
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|    [radeonsi] X11 can't start with acceleration enabled
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| -  `Bug 61415 <https://bugs.freedesktop.org/show_bug.cgi?id=61415>`__ -
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|    Clover ignores --with-opencl-libdir path
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| -  `Bug 64471 <https://bugs.freedesktop.org/show_bug.cgi?id=64471>`__ -
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|    Radeon HD6570 lockup in Brütal Legend with HyperZ
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| -  `Bug 66184 <https://bugs.freedesktop.org/show_bug.cgi?id=66184>`__ -
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|    src/mesa/state_tracker/st_glsl_to_tgsi.cpp:3216:simplify_cmp:
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|    Assertion \`inst->dst.index < 4096' failed.
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| -  `Bug 67672 <https://bugs.freedesktop.org/show_bug.cgi?id=67672>`__ -
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|    [llvmpipe] lp_test_arit fails on old CPUs
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| -  `Bug 69200 <https://bugs.freedesktop.org/show_bug.cgi?id=69200>`__ -
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|    [Bisected]Piglit glx/glx-multithread-shader-compile aborted
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| -  `Bug 70410 <https://bugs.freedesktop.org/show_bug.cgi?id=70410>`__ -
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|    egl-static/Makefile: linking fails with llvm >= 3.4
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| -  `Bug 72685 <https://bugs.freedesktop.org/show_bug.cgi?id=72685>`__ -
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|    [radeonsi hyperz] Artifacts in Unigine Sanctuary
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| -  `Bug 72819 <https://bugs.freedesktop.org/show_bug.cgi?id=72819>`__ -
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|    [855GM] Incorrect drop shadow color on windows and strange white
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|    rectangle when showing/hiding GLX-dock...
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| -  `Bug 74563 <https://bugs.freedesktop.org/show_bug.cgi?id=74563>`__ -
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|    Surfaceless contexts are not properly released by DRI drivers
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| -  `Bug 74863 <https://bugs.freedesktop.org/show_bug.cgi?id=74863>`__ -
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|    [r600g] HyperZ broken on RV770 and CYPRESS (Left 4 Dead 2 trees
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|    corruption) bisected!
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| -  `Bug 75011 <https://bugs.freedesktop.org/show_bug.cgi?id=75011>`__ -
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|    [hyperz] Performance drop since git-01e6371 (disable hyperz by
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|    default) with radeonsi
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| -  `Bug 75112 <https://bugs.freedesktop.org/show_bug.cgi?id=75112>`__ -
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|    Meta Bug for HyperZ issues on r600g and radeonsi
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| -  `Bug 76252 <https://bugs.freedesktop.org/show_bug.cgi?id=76252>`__ -
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|    Dynamic loading/unloading of opengl32.dll results in a deadlock
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| -  `Bug 76861 <https://bugs.freedesktop.org/show_bug.cgi?id=76861>`__ -
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|    mid3 generates slow code for constant arguments
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| -  `Bug 77957 <https://bugs.freedesktop.org/show_bug.cgi?id=77957>`__ -
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|    Variably-indexed constant arrays result in terrible shader code
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| -  `Bug 78468 <https://bugs.freedesktop.org/show_bug.cgi?id=78468>`__ -
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|    Compiling of shader gets stuck in infinite loop
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| -  `Bug 78770 <https://bugs.freedesktop.org/show_bug.cgi?id=78770>`__ -
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|    [SNB bisected]Webglc conformance/textures/texture-size-limit.html
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|    fails
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| -  `Bug 79155 <https://bugs.freedesktop.org/show_bug.cgi?id=79155>`__ -
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|    [Tesseract Game] Global Illumination: Medium Causes Color Distortion
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| -  `Bug 79462 <https://bugs.freedesktop.org/show_bug.cgi?id=79462>`__ -
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|    [NVC0/Codegen] Shader compilation falis in spill logic
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| -  `Bug 80011 <https://bugs.freedesktop.org/show_bug.cgi?id=80011>`__ -
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|    [softpipe] tgsi/tgsi_exec.c:2023:exec_txf: Assertion \`0' failed.
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| -  `Bug 80012 <https://bugs.freedesktop.org/show_bug.cgi?id=80012>`__ -
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|    [softpipe] draw/draw_gs.c:113:tgsi_fetch_gs_outputs: Assertion
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|    \`!util_is_inf_or_nan(output[slot][0])' failed.
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| -  `Bug 80050 <https://bugs.freedesktop.org/show_bug.cgi?id=80050>`__ -
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|    [855GM] Incorrect drop shadow color under windows in Cinnamon
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|    persists with MESA 10.1.
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| -  `Bug 80247 <https://bugs.freedesktop.org/show_bug.cgi?id=80247>`__ -
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|    Khronos conformance test
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|    ES3-CTS.gtf.GL3Tests.transform_feedback.transform_feedback_vertex_id
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|    fails
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| -  `Bug 80561 <https://bugs.freedesktop.org/show_bug.cgi?id=80561>`__ -
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|    Incorrect implementation of some VDPAU APIs.
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| -  `Bug 80615 <https://bugs.freedesktop.org/show_bug.cgi?id=80615>`__ -
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|    Files in bellagio directory [omx tracker] don't respect installation
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|    folder
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| -  `Bug 80848 <https://bugs.freedesktop.org/show_bug.cgi?id=80848>`__ -
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|    [dri3] Building mesa fails with dri3 enabled
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| -  `Bug 81680 <https://bugs.freedesktop.org/show_bug.cgi?id=81680>`__ -
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|    [r600g] Firefox crashes with hardware acceleration turned on
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| -  `Bug 82255 <https://bugs.freedesktop.org/show_bug.cgi?id=82255>`__ -
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|    [VP2] Chroma planes are vertically stretched during VDPAU playback
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| -  `Bug 82472 <https://bugs.freedesktop.org/show_bug.cgi?id=82472>`__ -
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|    piglit 16385-consecutive-chars regression
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| -  `Bug 82537 <https://bugs.freedesktop.org/show_bug.cgi?id=82537>`__ -
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|    Stunt Rally GLSL compiler assertion failure
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| -  `Bug 82538 <https://bugs.freedesktop.org/show_bug.cgi?id=82538>`__ -
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|    Super Maryo Chronicles fails with st/mesa assertion failure
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| -  `Bug 82539 <https://bugs.freedesktop.org/show_bug.cgi?id=82539>`__ -
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|    vmw_screen_dri.lo In file included from vmw_screen_dri.c:41:
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|    vmwgfx_drm.h:32:17: error: drm.h: No such file or directory
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| -  `Bug 82796 <https://bugs.freedesktop.org/show_bug.cgi?id=82796>`__ -
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|    [IVB/BYT-M/HSW/BDW
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|    Bisected]Synmark2_v6.0_OglTerrainFlyInst/OglTerrainPanInst cannot run
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|    as image validation failed
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| -  `Bug 82804 <https://bugs.freedesktop.org/show_bug.cgi?id=82804>`__ -
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|    unreal engine 4 rendering errors
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| -  `Bug 82828 <https://bugs.freedesktop.org/show_bug.cgi?id=82828>`__ -
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|    Regression: Crash in 3Dmark2001
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| -  `Bug 82846 <https://bugs.freedesktop.org/show_bug.cgi?id=82846>`__ -
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|    [BDW Bisected] Gpu hang when running Lightsmark v2008/Warsow
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|    v1.0/Xonotic v0.7/unigine-demos
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| -  `Bug 82881 <https://bugs.freedesktop.org/show_bug.cgi?id=82881>`__ -
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|    test_vec4_register_coalesce regression
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| -  `Bug 82882 <https://bugs.freedesktop.org/show_bug.cgi?id=82882>`__ -
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|    [swrast] piglit glsl-fs-uniform-bool-1 regression
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| -  `Bug 82921 <https://bugs.freedesktop.org/show_bug.cgi?id=82921>`__ -
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|    layout(location=0) emits error >= MAX_UNIFORM_LOCATIONS due to
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|    integer underflow
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| -  `Bug 82929 <https://bugs.freedesktop.org/show_bug.cgi?id=82929>`__ -
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|    [BDW Bisected]glxgears causes X hang
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| -  `Bug 82932 <https://bugs.freedesktop.org/show_bug.cgi?id=82932>`__ -
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|    [SNB+ Bisected]Ogles3conform
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|    ES3-CTS.shaders.indexing.vector_subscript.vec3_static_loop_subscript_write_direct_read_vertex
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|    fails
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| -  `Bug 83079 <https://bugs.freedesktop.org/show_bug.cgi?id=83079>`__ -
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|    [NVC0] Dota 2 (Linux native and Wine) crash with Nouveau Drivers
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| -  `Bug 83080 <https://bugs.freedesktop.org/show_bug.cgi?id=83080>`__ -
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|    [SNB+
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|    Bisected]ES3-CTS.shaders.loops.do_while_constant_iterations.mixed_break_continue_fragment
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|    fails
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| -  `Bug 83081 <https://bugs.freedesktop.org/show_bug.cgi?id=83081>`__ -
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|    [BDW Bisected]Piglit spec_ARB_sample_shading_builtin-gl-sample-mask_2
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|    is core dumped
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| -  `Bug 83127 <https://bugs.freedesktop.org/show_bug.cgi?id=83127>`__ -
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|    [ILK Bisected]Piglit glean_texCombine fails
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| -  `Bug 83148 <https://bugs.freedesktop.org/show_bug.cgi?id=83148>`__ -
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|    Unity invisible under Ubuntu 14.04 and 14.10
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| -  `Bug 83355 <https://bugs.freedesktop.org/show_bug.cgi?id=83355>`__ -
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|    FTBFS: src/mesa/program/program_lexer.l:122:64: error: unknown type
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|    name 'YYSTYPE'
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| -  `Bug 83380 <https://bugs.freedesktop.org/show_bug.cgi?id=83380>`__ -
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|    Linking fails when not writing gl_Position.
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| -  `Bug 83418 <https://bugs.freedesktop.org/show_bug.cgi?id=83418>`__ -
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|    EU IV is incorrectly rendered after git1409011930.d571f2
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| -  `Bug 83432 <https://bugs.freedesktop.org/show_bug.cgi?id=83432>`__ -
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|    r600_query.c:269:r600_emit_query_end: Assertion
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|    \`ctx->num_pipelinestat_queries > 0' failed [Gallium HUD]
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| -  `Bug 83463 <https://bugs.freedesktop.org/show_bug.cgi?id=83463>`__ -
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|    [swrast] piglit glsl-vs-clamp-1 regression
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| -  `Bug 83468 <https://bugs.freedesktop.org/show_bug.cgi?id=83468>`__ -
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|    [UBO] Using bool from UBO as if-statement condition asserts
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| -  `Bug 83500 <https://bugs.freedesktop.org/show_bug.cgi?id=83500>`__ -
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|    si_dma_copy_tile causes GPU hangs
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| -  `Bug 83506 <https://bugs.freedesktop.org/show_bug.cgi?id=83506>`__ -
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|    [UBO] row_major layout ignored inside structures
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| -  `Bug 83533 <https://bugs.freedesktop.org/show_bug.cgi?id=83533>`__ -
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|    [UBO] nested structures don't get appropriate padding
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| -  `Bug 83573 <https://bugs.freedesktop.org/show_bug.cgi?id=83573>`__ -
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|    [swrast] piglit fs-op-not-bool-using-if regression
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| -  `Bug 83574 <https://bugs.freedesktop.org/show_bug.cgi?id=83574>`__ -
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|    [llvmpipe] [softpipe] piglit
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|    arb_explicit_uniform_location-use-of-unused-loc regression
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| -  `Bug 83741 <https://bugs.freedesktop.org/show_bug.cgi?id=83741>`__ -
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|    [UBO] row_major layout partially ignored for arrays of structures
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| -  `Bug 83777 <https://bugs.freedesktop.org/show_bug.cgi?id=83777>`__ -
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|    [regression] ilo fails to build
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| -  `Bug 83934 <https://bugs.freedesktop.org/show_bug.cgi?id=83934>`__ -
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|    Structures must have same name to be considered same type.
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| -  `Bug 84140 <https://bugs.freedesktop.org/show_bug.cgi?id=84140>`__ -
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|    mplayer crashes playing some files using vdpau output
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| -  `Bug 84145 <https://bugs.freedesktop.org/show_bug.cgi?id=84145>`__ -
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|    UE4: Realistic Rendering Demo render blue
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| -  `Bug 84178 <https://bugs.freedesktop.org/show_bug.cgi?id=84178>`__ -
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|    Big glamor regression in Xorg server 1.6.99.1 GIT: x11perf 1.5 Test:
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|    PutImage XY 500x500 Square
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| -  `Bug 84355 <https://bugs.freedesktop.org/show_bug.cgi?id=84355>`__ -
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|    texture2DProjLod and textureCubeLod are not supported when using
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|    GLES.
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| -  `Bug 84529 <https://bugs.freedesktop.org/show_bug.cgi?id=84529>`__ -
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|    [IVB bisected] glean fragProg1 CMP test failed
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| -  `Bug 84538 <https://bugs.freedesktop.org/show_bug.cgi?id=84538>`__ -
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|    lp_test_format.c:226:4: error: too few arguments to function
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|    ‘gallivm_create’
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| -  `Bug 84539 <https://bugs.freedesktop.org/show_bug.cgi?id=84539>`__ -
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|    brw_fs_register_coalesce.cpp:183: bool
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|    fs_visitor::register_coalesce(): Assertion \`src_size <= 11' failed.
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| -  `Bug 84557 <https://bugs.freedesktop.org/show_bug.cgi?id=84557>`__ -
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|    [HSW] "Emit ELSE/ENDIF JIP with type D on Gen 7" causes Atomic
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|    Afterlife and GPU hangs
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| -  `Bug 84651 <https://bugs.freedesktop.org/show_bug.cgi?id=84651>`__ -
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|    Distorted graphics or black window when running Battle.net app on
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|    Intel hardware via wine
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| -  `Bug 84662 <https://bugs.freedesktop.org/show_bug.cgi?id=84662>`__ -
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|    Long pauses with Unreal demo Elemental on R9270X since : Always flush
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|    the HDP cache before submitting a CS to the GPU
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| -  `Bug 84777 <https://bugs.freedesktop.org/show_bug.cgi?id=84777>`__ -
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|    [BSW]Piglit spec_glsl-1.50_execution_geometry-basic fails
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| -  `Bug 84807 <https://bugs.freedesktop.org/show_bug.cgi?id=84807>`__ -
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|    Build issue starting between bf4aecfb2acc8d0dc815105d2f36eccbc97c284b
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|    and a3e9582f09249ad27716ba82c7dfcee685b65d51
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| -  `Bug 85189 <https://bugs.freedesktop.org/show_bug.cgi?id=85189>`__ -
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|    llvm/invocation.cpp: In function 'void
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|    {anonymous}::optimize(llvm::Module*, unsigned int, const
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|    std::vector<llvm::Function*>&)': llvm/invocation.cpp:324:18: error:
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|    expected type-specifier
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| -  `Bug 85267 <https://bugs.freedesktop.org/show_bug.cgi?id=85267>`__ -
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|    vlc crashes with vdpau (Radeon 3850HD) [r600]
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| -  `Bug 85377 <https://bugs.freedesktop.org/show_bug.cgi?id=85377>`__ -
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|    lp_test_format failure with llvm-3.6
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| -  `Bug 85425 <https://bugs.freedesktop.org/show_bug.cgi?id=85425>`__ -
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|    [bisected] Compiler error in clip control operations in meta
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| -  `Bug 85429 <https://bugs.freedesktop.org/show_bug.cgi?id=85429>`__ -
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|    indirect.c:296: multiple definition of \`__indirect_glNewList'
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| -  `Bug 85454 <https://bugs.freedesktop.org/show_bug.cgi?id=85454>`__ -
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|    Unigine Sanctuary with Wine crashes on Mesa Git
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| -  `Bug 85647 <https://bugs.freedesktop.org/show_bug.cgi?id=85647>`__ -
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|    Random radeonsi crashes with mesa 10.3.x
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| -  `Bug 85683 <https://bugs.freedesktop.org/show_bug.cgi?id=85683>`__ -
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|    [i965 Bisected]Piglit shaders_glsl-vs-raytrace-bug26691 segfault
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| -  `Bug 85691 <https://bugs.freedesktop.org/show_bug.cgi?id=85691>`__ -
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|    'glsl: Drop constant 0.0 components from dot products.' broke piglit
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|    shaders/glsl-gnome-shell-dim-window and a few others with Gallium
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| -  `Bug 86025 <https://bugs.freedesktop.org/show_bug.cgi?id=86025>`__ -
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|    src\glsl\list.h(535) : error C2143: syntax error : missing ';' before
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|    'type'
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| -  `Bug 86089 <https://bugs.freedesktop.org/show_bug.cgi?id=86089>`__ -
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|    [r600g][mesa 10.4.0-dev] shader failure -
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|    r600_sb::bc_finalizer::cf_peephole() when starting Second Life
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| -  `Bug 86145 <https://bugs.freedesktop.org/show_bug.cgi?id=86145>`__ -
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|    Pipeline statistic counter values for VF always 0
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| -  `Bug 86618 <https://bugs.freedesktop.org/show_bug.cgi?id=86618>`__ -
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|    [NV96] neg modifiers not working in MIN and MAX operations
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| -  `Bug 86760 <https://bugs.freedesktop.org/show_bug.cgi?id=86760>`__ -
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|    mesa doesn't build: recipe for target 'r600_llvm.lo' failed
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| -  `Bug 86764 <https://bugs.freedesktop.org/show_bug.cgi?id=86764>`__ -
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|    [SNB+ Bisected]Piglit glean/pointSprite fails
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| -  `Bug 86788 <https://bugs.freedesktop.org/show_bug.cgi?id=86788>`__ -
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|    (bisected) 32bit UrbanTerror 4.1 timedemo sse4.1 segfault...
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| 
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| Changes
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| -------
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| 
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| -  The environment variable GALLIUM_MSAA that forced a multisample GLX
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|    visual was removed.
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