1Mesa 10.5.0 Release Notes / March 06, 2015 2========================================== 3 4Mesa 10.5.0 is a new development release. People who are concerned with 5stability and reliability should stick with a previous release or wait 6for Mesa 10.5.1. 7 8Mesa 10.5.0 implements the OpenGL 3.3 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 123.3. OpenGL 3.3 is **only** available if requested at context creation 13because compatibility contexts are not supported. 14 15SHA256 checksums 16---------------- 17 18:: 19 20 2bb6e2e982ee4d8264d52d638c2a4e3f8a164190336d72d4e34ae1304d87ed91 mesa-10.5.0.tar.gz 21 d7ca9f9044bbdd674377e3eebceef1fae339c8817b9aa435c2053e4fea44e5d3 mesa-10.5.0.tar.xz 22 23New features 24------------ 25 26Note: some of the new features are only available with certain drivers. 27 28- GL_ARB_framebuffer_sRGB on freedreno 29- GL_ARB_texture_rg on freedreno 30- GL_EXT_packed_float on freedreno 31- GL_EXT_polygon_offset_clamp on i965, nv50, nvc0, r600, radeonsi, 32 llvmpipe 33- GL_EXT_texture_shared_exponent on freedreno 34- GL_EXT_texture_snorm on freedreno 35 36Bug fixes 37--------- 38 39This list is likely incomplete. 40 41- `Bug 10370 <https://bugs.freedesktop.org/show_bug.cgi?id=10370>`__ - 42 Incorrect pixels read back if draw bitmap texture through Display 43 list 44- `Bug 45348 <https://bugs.freedesktop.org/show_bug.cgi?id=45348>`__ - 45 [swrast] piglit fbo-drawbuffers-arbfp regression 46- `Bug 60879 <https://bugs.freedesktop.org/show_bug.cgi?id=60879>`__ - 47 [radeonsi] X11 can't start with acceleration enabled 48- `Bug 67672 <https://bugs.freedesktop.org/show_bug.cgi?id=67672>`__ - 49 [llvmpipe] lp_test_arit fails on old CPUs 50- `Bug 77544 <https://bugs.freedesktop.org/show_bug.cgi?id=77544>`__ - 51 i965: Try to use LINE instructions to perform MAD with immediate 52 arguments 53- `Bug 78770 <https://bugs.freedesktop.org/show_bug.cgi?id=78770>`__ - 54 [SNB bisected]Webglc conformance/textures/texture-size-limit.html 55 fails 56- `Bug 80568 <https://bugs.freedesktop.org/show_bug.cgi?id=80568>`__ - 57 [gen4] GPU Crash During Google Chrome Operation 58- `Bug 82477 <https://bugs.freedesktop.org/show_bug.cgi?id=82477>`__ - 59 [softpipe] piglit fp-long-alu regression 60- `Bug 82585 <https://bugs.freedesktop.org/show_bug.cgi?id=82585>`__ - 61 geometry shader with optional out variable segfaults 62- `Bug 82991 <https://bugs.freedesktop.org/show_bug.cgi?id=82991>`__ - 63 Inverted bumpmap in webgl applications 64- `Bug 83463 <https://bugs.freedesktop.org/show_bug.cgi?id=83463>`__ - 65 [swrast] piglit glsl-vs-clamp-1 regression 66- `Bug 83500 <https://bugs.freedesktop.org/show_bug.cgi?id=83500>`__ - 67 si_dma_copy_tile causes GPU hangs 68- `Bug 83510 <https://bugs.freedesktop.org/show_bug.cgi?id=83510>`__ - 69 Graphical glitches in Unreal Engine 4 70- `Bug 83908 <https://bugs.freedesktop.org/show_bug.cgi?id=83908>`__ - 71 [i965] Incorrect icon colors in Steam Big Picture 72- `Bug 84212 <https://bugs.freedesktop.org/show_bug.cgi?id=84212>`__ - 73 [BSW]ES3-CTS.shaders.loops.do_while_dynamic_iterations.vector_counter_vertex 74 fails and causes GPU hang 75- `Bug 84651 <https://bugs.freedesktop.org/show_bug.cgi?id=84651>`__ - 76 Distorted graphics or black window when running Battle.net app on 77 Intel hardware via wine 78- `Bug 84777 <https://bugs.freedesktop.org/show_bug.cgi?id=84777>`__ - 79 [BSW]Piglit spec_glsl-1.50_execution_geometry-basic fails 80- `Bug 85367 <https://bugs.freedesktop.org/show_bug.cgi?id=85367>`__ - 81 [gen4] GPU hang in glmark-es2 82- `Bug 85467 <https://bugs.freedesktop.org/show_bug.cgi?id=85467>`__ - 83 [llvmpipe] piglit gl-1.0-dlist-beginend failure with llvm-3.6.0svn 84- `Bug 85529 <https://bugs.freedesktop.org/show_bug.cgi?id=85529>`__ - 85 Surfaces not drawn in Unvanquished 86- `Bug 85647 <https://bugs.freedesktop.org/show_bug.cgi?id=85647>`__ - 87 Random radeonsi crashes with mesa 10.3.x 88- `Bug 85696 <https://bugs.freedesktop.org/show_bug.cgi?id=85696>`__ - 89 r600g+nine: Bioshock shader failure after 90 7b1c0cbc90d456384b0950ad21faa3c61a6b43ff 91- `Bug 86089 <https://bugs.freedesktop.org/show_bug.cgi?id=86089>`__ - 92 [r600g][mesa 10.4.0-dev] shader failure - 93 r600_sb::bc_finalizer::cf_peephole() when starting Second Life 94- `Bug 86618 <https://bugs.freedesktop.org/show_bug.cgi?id=86618>`__ - 95 [NV96] neg modifiers not working in MIN and MAX operations 96- `Bug 86760 <https://bugs.freedesktop.org/show_bug.cgi?id=86760>`__ - 97 mesa doesn't build: recipe for target 'r600_llvm.lo' failed 98- `Bug 86764 <https://bugs.freedesktop.org/show_bug.cgi?id=86764>`__ - 99 [SNB+ Bisected]Piglit glean/pointSprite fails 100- `Bug 86788 <https://bugs.freedesktop.org/show_bug.cgi?id=86788>`__ - 101 (bisected) 32bit UrbanTerror 4.1 timedemo sse4.1 segfault... 102- `Bug 86811 <https://bugs.freedesktop.org/show_bug.cgi?id=86811>`__ - 103 [BDW/BSW Bisected]Piglit 104 spec_arb_shading_language_packing_execution_built-in-functions_vs-unpackSnorm4x8 105 fails 106- `Bug 86837 <https://bugs.freedesktop.org/show_bug.cgi?id=86837>`__ - 107 kodi segfault since auxiliary/vl: rework the build of the VL code 108- `Bug 86939 <https://bugs.freedesktop.org/show_bug.cgi?id=86939>`__ - 109 test_vf_float_conversions.cpp:63:12: error: expected 110 primary-expression before ‘union’ 111- `Bug 86944 <https://bugs.freedesktop.org/show_bug.cgi?id=86944>`__ - 112 glsl_parser_extras.cpp", line 1455: Error: Badly formed expression. 113 (Oracle Studio) 114- `Bug 86958 <https://bugs.freedesktop.org/show_bug.cgi?id=86958>`__ - 115 lp_bld_misc.cpp:503:40: error: no matching function for call to 116 ‘llvm::EngineBuilder::setMCJITMemoryManager(ShaderMemoryManager*&)’ 117- `Bug 86969 <https://bugs.freedesktop.org/show_bug.cgi?id=86969>`__ - 118 \_drm_intel_gem_bo_references() function takes half the CPU with 119 Witcher2 game 120- `Bug 87076 <https://bugs.freedesktop.org/show_bug.cgi?id=87076>`__ - 121 Dead Island needs allow_glsl_extension_directive_midshader 122- `Bug 87516 <https://bugs.freedesktop.org/show_bug.cgi?id=87516>`__ - 123 glProgramBinary violates spec 124- `Bug 87619 <https://bugs.freedesktop.org/show_bug.cgi?id=87619>`__ - 125 Changes to state such as render targets change fragment shader 126 without marking it dirty. 127- `Bug 87658 <https://bugs.freedesktop.org/show_bug.cgi?id=87658>`__ - 128 [llvmpipe] SEGV in sse2_has_daz on ancient Pentium4-M 129- `Bug 87694 <https://bugs.freedesktop.org/show_bug.cgi?id=87694>`__ - 130 [SNB] Crash in brw_begin_transform_feedback 131- `Bug 87886 <https://bugs.freedesktop.org/show_bug.cgi?id=87886>`__ - 132 constant fps drops with Intel and Radeon 133- `Bug 87887 <https://bugs.freedesktop.org/show_bug.cgi?id=87887>`__ - 134 [i965 Bisected]ES2-CTS.gtf.GL.cos.cos_float_vert_xvary fails 135- `Bug 87913 <https://bugs.freedesktop.org/show_bug.cgi?id=87913>`__ - 136 CPU cacheline size of 0 can be returned by CPUID leaf 0x80000006 in 137 some virtual machines 138- `Bug 88079 <https://bugs.freedesktop.org/show_bug.cgi?id=88079>`__ - 139 dEQP-GLES3.functional.fbo.completeness.renderable.renderbuffer.color0 140 tests fail due to enabling of GL_RGB and GL_RGBA 141- `Bug 88170 <https://bugs.freedesktop.org/show_bug.cgi?id=88170>`__ - 142 32 bits opengl apps crash with latest llvm 3.6 git / mesa git / 143 radeonsi 144- `Bug 88219 <https://bugs.freedesktop.org/show_bug.cgi?id=88219>`__ - 145 include/c11/threads_posix.h:197: undefined reference to 146 \`pthread_mutex_lock' 147- `Bug 88227 <https://bugs.freedesktop.org/show_bug.cgi?id=88227>`__ - 148 Radeonsi: High GTT usage in Prison Architect large map 149- `Bug 88248 <https://bugs.freedesktop.org/show_bug.cgi?id=88248>`__ - 150 Calling glClear while there is an occlusion query in progress messes 151 up the results 152- `Bug 88335 <https://bugs.freedesktop.org/show_bug.cgi?id=88335>`__ - 153 format_pack.c:9567:22: error: expected ')' 154- `Bug 88385 <https://bugs.freedesktop.org/show_bug.cgi?id=88385>`__ - 155 [SNB+ Bisected]Ogles3conform 156 ES3-CTS.gtf.GL3Tests.packed_pixels.packed_pixels core dumped 157- `Bug 88467 <https://bugs.freedesktop.org/show_bug.cgi?id=88467>`__ - 158 nir.c:140: error: ‘nir_src’ has no member named ‘ssa’ 159- `Bug 88478 <https://bugs.freedesktop.org/show_bug.cgi?id=88478>`__ - 160 #error "<malloc.h> has been replaced by <stdlib.h>" 161- `Bug 88519 <https://bugs.freedesktop.org/show_bug.cgi?id=88519>`__ - 162 sha1.c:210:22: error: 'grcy_md_hd_t' undeclared (first use in this 163 function) 164- `Bug 88523 <https://bugs.freedesktop.org/show_bug.cgi?id=88523>`__ - 165 sha1.c:37: error: 'SHA1_CTX' undeclared (first use in this function) 166- `Bug 88561 <https://bugs.freedesktop.org/show_bug.cgi?id=88561>`__ - 167 [radeonsi][regression,bisected] Depth test/buffer issues in Portal 168- `Bug 88658 <https://bugs.freedesktop.org/show_bug.cgi?id=88658>`__ - 169 (bisected) Slow video playback on Kabini 170- `Bug 88662 <https://bugs.freedesktop.org/show_bug.cgi?id=88662>`__ - 171 unaligned access to gl_dlist_node 172- `Bug 88783 <https://bugs.freedesktop.org/show_bug.cgi?id=88783>`__ - 173 FTBFS: Clover: 174 src/gallium/state_trackers/clover/llvm/invocation.cpp:335:49: error: 175 no matching function for call to 176 'llvm::TargetLibraryInfo::TargetLibraryInfo(llvm::Triple) 177- `Bug 88792 <https://bugs.freedesktop.org/show_bug.cgi?id=88792>`__ - 178 [BDW/BSW Bisected]Piglit 179 spec_ARB_pixel_buffer_object_pbo-read-argb8888 fails 180- `Bug 88806 <https://bugs.freedesktop.org/show_bug.cgi?id=88806>`__ - 181 nir/nir_constant_expressions.c:2754:15: error: controlling expression 182 type 'unsigned int' not compatible with any generic association type 183- `Bug 88841 <https://bugs.freedesktop.org/show_bug.cgi?id=88841>`__ - 184 [SNB/IVB/HSW/BDW Bisected]Piglit 185 spec_EGL_NOK_texture_from_pixmap_basic fails 186- `Bug 88852 <https://bugs.freedesktop.org/show_bug.cgi?id=88852>`__ - 187 macros.h(181) : error C2143: syntax error : missing '{' before 'enum 188 [tag]' 189- `Bug 88905 <https://bugs.freedesktop.org/show_bug.cgi?id=88905>`__ - 190 [SNB+ Bisected]Ogles3conform 191 ES3-CTS.gtf.GL3Tests.packed_pixels.packed_pixels fails 192- `Bug 88930 <https://bugs.freedesktop.org/show_bug.cgi?id=88930>`__ - 193 [osmesa] osbuffer->textures should be indexed by attachment type 194- `Bug 88962 <https://bugs.freedesktop.org/show_bug.cgi?id=88962>`__ - 195 [osmesa] Crash on postprocessing if z buffer is NULL 196- `Bug 89032 <https://bugs.freedesktop.org/show_bug.cgi?id=89032>`__ - 197 [BDW/BSW/SKL Bisected]Piglit spec_OpenGL_1.1_infinite-spot-light 198 fails 199- `Bug 89037 <https://bugs.freedesktop.org/show_bug.cgi?id=89037>`__ - 200 [SKL]Piglit spec_EXT_texture_array_copyteximage_1D_ARRAY_samples=2 201 sporadically causes GPU hang 202- `Bug 89068 <https://bugs.freedesktop.org/show_bug.cgi?id=89068>`__ - 203 glTexImage2D regression by texstore_rgba switch to 204 \_mesa_format_convert 205- `Bug 89069 <https://bugs.freedesktop.org/show_bug.cgi?id=89069>`__ - 206 Lack of grass in The Talos Principle on radeonsi (native\wine\nine) 207- `Bug 89180 <https://bugs.freedesktop.org/show_bug.cgi?id=89180>`__ - 208 [IVB regression] Rendering issues in Mass Effect through VMware 209 Workstation 210- `Bug 86330 <https://bugs.freedesktop.org/show_bug.cgi?id=86330>`__ - 211 lp_bld_debug.cpp:112: multiple definition of 212 \`raw_debug_ostream::write_impl(char const*, unsigned long)' 213 214Changes 215------- 216 217- Removed support for GCC versions earlier than 4.2.0. 218