1Mesa 17.2.0 Release Notes / September 4, 2017 2============================================= 3 4Mesa 17.2.0 is a new development release. People who are concerned with 5stability and reliability should stick with a previous release or wait 6for Mesa 17.2.1. 7 8Mesa 17.2.0 implements the OpenGL 4.5 API, but the version reported by 9glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 10glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being 11used. Some drivers don't support all the features required in OpenGL 124.5. OpenGL 4.5 is **only** available if requested at context creation 13because compatibility contexts are not supported. 14 15SHA256 checksums 16---------------- 17 18:: 19 20 9484ad96b4bb6cda5bbf1aef52dfa35183dc21aa6258a2991c245996c2fdaf85 mesa-17.2.0.tar.gz 21 3123448f770eae58bc73e15480e78909defb892f10ab777e9116c9b218094943 mesa-17.2.0.tar.xz 22 23New features 24------------ 25 26Note: some of the new features are only available with certain drivers. 27 28- GL_ARB_bindless_texture on radeonsi 29- GL_ARB_post_depth_coverage on nvc0 (GM200+) 30- GL_ARB_shader_ballot on i965/gen8+ 31- GL_ARB_shader_group_vote on i965 (with a no-op vec4 implementation) 32- GL_ARB_shader_viewport_layer_array on nvc0 (GM200+) 33- GL_AMD_vertex_shader_layer on nvc0 (GM200+) 34- GL_AMD_vertex_shader_viewport_index on nvc0 (GM200+) 35 36Bug fixes 37--------- 38 39- `Bug 68365 <https://bugs.freedesktop.org/show_bug.cgi?id=68365>`__ - 40 [SNB Bisected]Piglit spec_ARB_framebuffer_object_fbo-blit-stretch 41 fail 42- `Bug 77240 <https://bugs.freedesktop.org/show_bug.cgi?id=77240>`__ - 43 khrplatform.h not installed if EGL is disabled 44- `Bug 95530 <https://bugs.freedesktop.org/show_bug.cgi?id=95530>`__ - 45 Stellaris - colored overlay of sectors doesn't render on i965 46- `Bug 96449 <https://bugs.freedesktop.org/show_bug.cgi?id=96449>`__ - 47 Dying Light reports OpenGL version 3.0 with mesa-git 48- `Bug 96958 <https://bugs.freedesktop.org/show_bug.cgi?id=96958>`__ - 49 [SKL] Improper rendering in Europa Universalis IV 50- `Bug 97524 <https://bugs.freedesktop.org/show_bug.cgi?id=97524>`__ - 51 Samplers referring to the same texture unit with different types 52 should raise GL_INVALID_OPERATION 53- `Bug 97957 <https://bugs.freedesktop.org/show_bug.cgi?id=97957>`__ - 54 Awful screen tearing in a separate X server with DRI3 55- `Bug 98238 <https://bugs.freedesktop.org/show_bug.cgi?id=98238>`__ - 56 Witcher 2: objects are black when changing lod on Radeon Pitcairn 57- `Bug 98428 <https://bugs.freedesktop.org/show_bug.cgi?id=98428>`__ - 58 Undefined non-weak-symbol in dri-drivers 59- `Bug 98833 <https://bugs.freedesktop.org/show_bug.cgi?id=98833>`__ - 60 [REGRESSION, bisected] Wayland revert commit breaks non-Vsync 61 fullscreen frame updates 62- `Bug 99467 <https://bugs.freedesktop.org/show_bug.cgi?id=99467>`__ - 63 [radv] DOOM 2016 + wine. Green screen everywhere (but can be started) 64- `Bug 100070 <https://bugs.freedesktop.org/show_bug.cgi?id=100070>`__ 65 - Rocket League: grass gets rendered incorrectly 66- `Bug 100242 <https://bugs.freedesktop.org/show_bug.cgi?id=100242>`__ 67 - radeon buffer allocation failure during startup of Factorio 68- `Bug 100620 <https://bugs.freedesktop.org/show_bug.cgi?id=100620>`__ 69 - [SKL] 48-bit addresses break DOOM 70- `Bug 100690 <https://bugs.freedesktop.org/show_bug.cgi?id=100690>`__ 71 - [Regression, bisected] TotalWar: Warhammer corrupted graphics 72- `Bug 100741 <https://bugs.freedesktop.org/show_bug.cgi?id=100741>`__ 73 - Chromium - Memory leak 74- `Bug 100785 <https://bugs.freedesktop.org/show_bug.cgi?id=100785>`__ 75 - [regression, bisected] arb_gpu_shader5 piglit fail 76- `Bug 100854 <https://bugs.freedesktop.org/show_bug.cgi?id=100854>`__ 77 - YUV to RGB Color Space Conversion result is not precise 78- `Bug 100871 <https://bugs.freedesktop.org/show_bug.cgi?id=100871>`__ 79 - gles cts hangs mesa indefinitely 80- `Bug 100877 <https://bugs.freedesktop.org/show_bug.cgi?id=100877>`__ 81 - vulkan/tests/block_pool_no_free regression 82- `Bug 100892 <https://bugs.freedesktop.org/show_bug.cgi?id=100892>`__ 83 - Polaris 12: winsys init bad switch (missing break) initializing 84 addrlib 85- `Bug 100925 <https://bugs.freedesktop.org/show_bug.cgi?id=100925>`__ 86 - [HSW/BSW/BDW/SKL] Google Earth is not resolving all the details in 87 the map correctly 88- `Bug 100937 <https://bugs.freedesktop.org/show_bug.cgi?id=100937>`__ 89 - Mesa fails to build with GCC 4.8 90- `Bug 100945 <https://bugs.freedesktop.org/show_bug.cgi?id=100945>`__ 91 - Build failure in GNOME Continuous 92- `Bug 100988 <https://bugs.freedesktop.org/show_bug.cgi?id=100988>`__ 93 - glXGetCurrentDisplay() no longer works for FakeGLX contexts? 94- `Bug 101071 <https://bugs.freedesktop.org/show_bug.cgi?id=101071>`__ 95 - compiling glsl fails with undefined reference to \`pthread_create' 96- `Bug 101088 <https://bugs.freedesktop.org/show_bug.cgi?id=101088>`__ 97 - \`gallium: remove pipe_index_buffer and set_index_buffer\` causes 98 glitches and crash in gallium nine 99- `Bug 101110 <https://bugs.freedesktop.org/show_bug.cgi?id=101110>`__ 100 - Build failure in GNOME Continuous 101- `Bug 101189 <https://bugs.freedesktop.org/show_bug.cgi?id=101189>`__ 102 - Latest git fails to compile with radeon 103- `Bug 101252 <https://bugs.freedesktop.org/show_bug.cgi?id=101252>`__ 104 - eglGetDisplay() is not thread safe 105- `Bug 101254 <https://bugs.freedesktop.org/show_bug.cgi?id=101254>`__ 106 - VDPAU videos don't start playing with r600 gallium driver 107- `Bug 101283 <https://bugs.freedesktop.org/show_bug.cgi?id=101283>`__ 108 - skylake: page fault accessing address 0 109- `Bug 101284 <https://bugs.freedesktop.org/show_bug.cgi?id=101284>`__ 110 - [G45] 111 ES2-CTS.functional.texture.specification.basic_copytexsubimage2d.cube_rgba 112- `Bug 101294 <https://bugs.freedesktop.org/show_bug.cgi?id=101294>`__ 113 - radeonsi minecraft forge splash freeze since 17.1 114- `Bug 101306 <https://bugs.freedesktop.org/show_bug.cgi?id=101306>`__ 115 - [BXT] gles asserts in cts 116- `Bug 101326 <https://bugs.freedesktop.org/show_bug.cgi?id=101326>`__ 117 - gallium/wgl: Allow context creation without prior SetPixelFormat() 118- `Bug 101334 <https://bugs.freedesktop.org/show_bug.cgi?id=101334>`__ 119 - AMD SI cards: Some vulkan apps freeze the system 120- `Bug 101336 <https://bugs.freedesktop.org/show_bug.cgi?id=101336>`__ 121 - glcpp-test.sh regression 122- `Bug 101340 <https://bugs.freedesktop.org/show_bug.cgi?id=101340>`__ 123 - i915_surface.c:108:4: error: too few arguments to function 124 ‘util_blitter_default_src_texture’ 125- `Bug 101360 <https://bugs.freedesktop.org/show_bug.cgi?id=101360>`__ 126 - Assertion failure comparing result of ballotARB 127- `Bug 101401 <https://bugs.freedesktop.org/show_bug.cgi?id=101401>`__ 128 - [REGRESSION][BISECTED] GDM fails to start after 129 8ec4975cd83365c791a1 130- `Bug 101418 <https://bugs.freedesktop.org/show_bug.cgi?id=101418>`__ 131 - Build failure in GNOME Continuous 132- `Bug 101451 <https://bugs.freedesktop.org/show_bug.cgi?id=101451>`__ 133 - [G33] ES2-CTS.functional.clipping.polygon regression 134- `Bug 101464 <https://bugs.freedesktop.org/show_bug.cgi?id=101464>`__ 135 - PrimitiveRestartNV inside a render list causes a crash 136- `Bug 101471 <https://bugs.freedesktop.org/show_bug.cgi?id=101471>`__ 137 - Mesa fails to build: unknown typename bool 138- `Bug 101535 <https://bugs.freedesktop.org/show_bug.cgi?id=101535>`__ 139 - [bisected] [Skylake] Kwin won't start and glxgears coredumps 140- `Bug 101538 <https://bugs.freedesktop.org/show_bug.cgi?id=101538>`__ 141 - From "Use isl for hiz layouts" commit onwards, everything crashes 142 with Mesa 143- `Bug 101539 <https://bugs.freedesktop.org/show_bug.cgi?id=101539>`__ 144 - [Regresion] [IVB] Segment fault in recent commit in 145 intel_miptree_level_has_hiz under Ivy bridge 146- `Bug 101558 <https://bugs.freedesktop.org/show_bug.cgi?id=101558>`__ 147 - [regression][bisected] MPV playing video via opengl "randomly" 148 results in only part of the window / screen being rendered with Mesa 149 GIT. 150- `Bug 101596 <https://bugs.freedesktop.org/show_bug.cgi?id=101596>`__ 151 - Blender renders black UI elements 152- `Bug 101607 <https://bugs.freedesktop.org/show_bug.cgi?id=101607>`__ 153 - Regression in anisotropic filtering from "i965: Convert fs sampler 154 state to use genxml" 155- `Bug 101657 <https://bugs.freedesktop.org/show_bug.cgi?id=101657>`__ 156 - strtod.c:32:10: fatal error: xlocale.h: No such file or directory 157- `Bug 101666 <https://bugs.freedesktop.org/show_bug.cgi?id=101666>`__ 158 - bitfieldExtract is marked as a built-in function on OpenGL ES 3.0, 159 but was added in OpenGL ES 3.1 160- `Bug 101683 <https://bugs.freedesktop.org/show_bug.cgi?id=101683>`__ 161 - Some games hang while loading when compositing is shut off or 162 absent 163- `Bug 101703 <https://bugs.freedesktop.org/show_bug.cgi?id=101703>`__ 164 - No stencil buffer allocated when requested by GLUT 165- `Bug 101704 <https://bugs.freedesktop.org/show_bug.cgi?id=101704>`__ 166 - [regression][bisected] glReadPixels() from pbuffer failing in 167 Android CTS camera tests 168- `Bug 101766 <https://bugs.freedesktop.org/show_bug.cgi?id=101766>`__ 169 - Assertion \`!"invalid type"' failed when constant expression 170 involves literal of different type 171- `Bug 101774 <https://bugs.freedesktop.org/show_bug.cgi?id=101774>`__ 172 - gen_clflush.h:37:7: error: implicit declaration of function 173 ‘__builtin_ia32_clflush’ 174- `Bug 101775 <https://bugs.freedesktop.org/show_bug.cgi?id=101775>`__ 175 - Xorg segfault since 147d7fb "st/mesa: add a winsys buffers list in 176 st_context" 177- `Bug 101829 <https://bugs.freedesktop.org/show_bug.cgi?id=101829>`__ 178 - read-after-free in st_framebuffer_validate 179- `Bug 101831 <https://bugs.freedesktop.org/show_bug.cgi?id=101831>`__ 180 - Build failure in GNOME Continuous 181- `Bug 101851 <https://bugs.freedesktop.org/show_bug.cgi?id=101851>`__ 182 - [regression] libEGL_common.a undefined reference to 183 '__gxx_personality_v0' 184- `Bug 101867 <https://bugs.freedesktop.org/show_bug.cgi?id=101867>`__ 185 - Launch options window renders black in Feral Games in current Mesa 186 trunk 187- `Bug 101876 <https://bugs.freedesktop.org/show_bug.cgi?id=101876>`__ 188 - SIGSEGV when launching Steam 189- `Bug 101910 <https://bugs.freedesktop.org/show_bug.cgi?id=101910>`__ 190 - [BYT] 191 ES31-CTS.functional.copy_image.non_compressed.viewclass_96_bits.rgb32f_rgb32f 192- `Bug 101925 <https://bugs.freedesktop.org/show_bug.cgi?id=101925>`__ 193 - playstore/webview crash 194- `Bug 101961 <https://bugs.freedesktop.org/show_bug.cgi?id=101961>`__ 195 - Serious Sam Fusion hangs system completely 196- `Bug 101982 <https://bugs.freedesktop.org/show_bug.cgi?id=101982>`__ 197 - Weston crashes when running an OpenGL program on i965 198- `Bug 101983 <https://bugs.freedesktop.org/show_bug.cgi?id=101983>`__ 199 - [G33] ES2-CTS.functional.shaders.struct.uniform.sampler_nested\* 200 regression 201- `Bug 102024 <https://bugs.freedesktop.org/show_bug.cgi?id=102024>`__ 202 - FORMAT_FEATURE_SAMPLED_IMAGE_BIT not supported for D16_UNORM and 203 D32_SFLOAT 204- `Bug 102148 <https://bugs.freedesktop.org/show_bug.cgi?id=102148>`__ 205 - Crash when running qopenglwidget example on mesa llvmpipe win32 206- `Bug 102241 <https://bugs.freedesktop.org/show_bug.cgi?id=102241>`__ 207 - gallium/wgl: SwapBuffers freezing regularly with swap interval 208 enabled 209- `Bug 102308 <https://bugs.freedesktop.org/show_bug.cgi?id=102308>`__ 210 - segfault in glCompressedTextureSubImage3D 211 212Changes 213------- 214 215- GL_APPLE_vertex_array_object support removed. 216