Mesa 10.5.0 Release Notes / March 06, 2015 ========================================== Mesa 10.5.0 is a new development release. People who are concerned with stability and reliability should stick with a previous release or wait for Mesa 10.5.1. Mesa 10.5.0 implements the OpenGL 3.3 API, but the version reported by glGetString(GL\_VERSION) or glGetIntegerv(GL\_MAJOR\_VERSION) / glGetIntegerv(GL\_MINOR\_VERSION) depends on the particular driver being used. Some drivers don't support all the features required in OpenGL 3.3. OpenGL 3.3 is **only** available if requested at context creation because compatibility contexts are not supported. SHA256 checksums ---------------- :: 2bb6e2e982ee4d8264d52d638c2a4e3f8a164190336d72d4e34ae1304d87ed91 mesa-10.5.0.tar.gz d7ca9f9044bbdd674377e3eebceef1fae339c8817b9aa435c2053e4fea44e5d3 mesa-10.5.0.tar.xz New features ------------ Note: some of the new features are only available with certain drivers. - GL\_ARB\_framebuffer\_sRGB on freedreno - GL\_ARB\_texture\_rg on freedreno - GL\_EXT\_packed\_float on freedreno - GL\_EXT\_polygon\_offset\_clamp on i965, nv50, nvc0, r600, radeonsi, llvmpipe - GL\_EXT\_texture\_shared\_exponent on freedreno - GL\_EXT\_texture\_snorm on freedreno Bug fixes --------- This list is likely incomplete. - `Bug 10370 `__ - Incorrect pixels read back if draw bitmap texture through Display list - `Bug 45348 `__ - [swrast] piglit fbo-drawbuffers-arbfp regression - `Bug 60879 `__ - [radeonsi] X11 can't start with acceleration enabled - `Bug 67672 `__ - [llvmpipe] lp\_test\_arit fails on old CPUs - `Bug 77544 `__ - i965: Try to use LINE instructions to perform MAD with immediate arguments - `Bug 78770 `__ - [SNB bisected]Webglc conformance/textures/texture-size-limit.html fails - `Bug 80568 `__ - [gen4] GPU Crash During Google Chrome Operation - `Bug 82477 `__ - [softpipe] piglit fp-long-alu regression - `Bug 82585 `__ - geometry shader with optional out variable segfaults - `Bug 82991 `__ - Inverted bumpmap in webgl applications - `Bug 83463 `__ - [swrast] piglit glsl-vs-clamp-1 regression - `Bug 83500 `__ - si\_dma\_copy\_tile causes GPU hangs - `Bug 83510 `__ - Graphical glitches in Unreal Engine 4 - `Bug 83908 `__ - [i965] Incorrect icon colors in Steam Big Picture - `Bug 84212 `__ - [BSW]ES3-CTS.shaders.loops.do\_while\_dynamic\_iterations.vector\_counter\_vertex fails and causes GPU hang - `Bug 84651 `__ - Distorted graphics or black window when running Battle.net app on Intel hardware via wine - `Bug 84777 `__ - [BSW]Piglit spec\_glsl-1.50\_execution\_geometry-basic fails - `Bug 85367 `__ - [gen4] GPU hang in glmark-es2 - `Bug 85467 `__ - [llvmpipe] piglit gl-1.0-dlist-beginend failure with llvm-3.6.0svn - `Bug 85529 `__ - Surfaces not drawn in Unvanquished - `Bug 85647 `__ - Random radeonsi crashes with mesa 10.3.x - `Bug 85696 `__ - r600g+nine: Bioshock shader failure after 7b1c0cbc90d456384b0950ad21faa3c61a6b43ff - `Bug 86089 `__ - [r600g][mesa 10.4.0-dev] shader failure - r600\_sb::bc\_finalizer::cf\_peephole() when starting Second Life - `Bug 86618 `__ - [NV96] neg modifiers not working in MIN and MAX operations - `Bug 86760 `__ - mesa doesn't build: recipe for target 'r600\_llvm.lo' failed - `Bug 86764 `__ - [SNB+ Bisected]Piglit glean/pointSprite fails - `Bug 86788 `__ - (bisected) 32bit UrbanTerror 4.1 timedemo sse4.1 segfault... - `Bug 86811 `__ - [BDW/BSW Bisected]Piglit spec\_arb\_shading\_language\_packing\_execution\_built-in-functions\_vs-unpackSnorm4x8 fails - `Bug 86837 `__ - kodi segfault since auxiliary/vl: rework the build of the VL code - `Bug 86939 `__ - test\_vf\_float\_conversions.cpp:63:12: error: expected primary-expression before ‘union’ - `Bug 86944 `__ - glsl\_parser\_extras.cpp", line 1455: Error: Badly formed expression. (Oracle Studio) - `Bug 86958 `__ - lp\_bld\_misc.cpp:503:40: error: no matching function for call to ‘llvm::EngineBuilder::setMCJITMemoryManager(ShaderMemoryManager\*&)’ - `Bug 86969 `__ - \_drm\_intel\_gem\_bo\_references() function takes half the CPU with Witcher2 game - `Bug 87076 `__ - Dead Island needs allow\_glsl\_extension\_directive\_midshader - `Bug 87516 `__ - glProgramBinary violates spec - `Bug 87619 `__ - Changes to state such as render targets change fragment shader without marking it dirty. - `Bug 87658 `__ - [llvmpipe] SEGV in sse2\_has\_daz on ancient Pentium4-M - `Bug 87694 `__ - [SNB] Crash in brw\_begin\_transform\_feedback - `Bug 87886 `__ - constant fps drops with Intel and Radeon - `Bug 87887 `__ - [i965 Bisected]ES2-CTS.gtf.GL.cos.cos\_float\_vert\_xvary fails - `Bug 87913 `__ - CPU cacheline size of 0 can be returned by CPUID leaf 0x80000006 in some virtual machines - `Bug 88079 `__ - dEQP-GLES3.functional.fbo.completeness.renderable.renderbuffer.color0 tests fail due to enabling of GL\_RGB and GL\_RGBA - `Bug 88170 `__ - 32 bits opengl apps crash with latest llvm 3.6 git / mesa git / radeonsi - `Bug 88219 `__ - include/c11/threads\_posix.h:197: undefined reference to \`pthread\_mutex\_lock' - `Bug 88227 `__ - Radeonsi: High GTT usage in Prison Architect large map - `Bug 88248 `__ - Calling glClear while there is an occlusion query in progress messes up the results - `Bug 88335 `__ - format\_pack.c:9567:22: error: expected ')' - `Bug 88385 `__ - [SNB+ Bisected]Ogles3conform ES3-CTS.gtf.GL3Tests.packed\_pixels.packed\_pixels core dumped - `Bug 88467 `__ - nir.c:140: error: ‘nir\_src’ has no member named ‘ssa’ - `Bug 88478 `__ - #error " has been replaced by " - `Bug 88519 `__ - sha1.c:210:22: error: 'grcy\_md\_hd\_t' undeclared (first use in this function) - `Bug 88523 `__ - sha1.c:37: error: 'SHA1\_CTX' undeclared (first use in this function) - `Bug 88561 `__ - [radeonsi][regression,bisected] Depth test/buffer issues in Portal - `Bug 88658 `__ - (bisected) Slow video playback on Kabini - `Bug 88662 `__ - unaligned access to gl\_dlist\_node - `Bug 88783 `__ - FTBFS: Clover: src/gallium/state\_trackers/clover/llvm/invocation.cpp:335:49: error: no matching function for call to 'llvm::TargetLibraryInfo::TargetLibraryInfo(llvm::Triple) - `Bug 88792 `__ - [BDW/BSW Bisected]Piglit spec\_ARB\_pixel\_buffer\_object\_pbo-read-argb8888 fails - `Bug 88806 `__ - nir/nir\_constant\_expressions.c:2754:15: error: controlling expression type 'unsigned int' not compatible with any generic association type - `Bug 88841 `__ - [SNB/IVB/HSW/BDW Bisected]Piglit spec\_EGL\_NOK\_texture\_from\_pixmap\_basic fails - `Bug 88852 `__ - macros.h(181) : error C2143: syntax error : missing '{' before 'enum [tag]' - `Bug 88905 `__ - [SNB+ Bisected]Ogles3conform ES3-CTS.gtf.GL3Tests.packed\_pixels.packed\_pixels fails - `Bug 88930 `__ - [osmesa] osbuffer->textures should be indexed by attachment type - `Bug 88962 `__ - [osmesa] Crash on postprocessing if z buffer is NULL - `Bug 89032 `__ - [BDW/BSW/SKL Bisected]Piglit spec\_OpenGL\_1.1\_infinite-spot-light fails - `Bug 89037 `__ - [SKL]Piglit spec\_EXT\_texture\_array\_copyteximage\_1D\_ARRAY\_samples=2 sporadically causes GPU hang - `Bug 89068 `__ - glTexImage2D regression by texstore\_rgba switch to \_mesa\_format\_convert - `Bug 89069 `__ - Lack of grass in The Talos Principle on radeonsi (native\\wine\\nine) - `Bug 89180 `__ - [IVB regression] Rendering issues in Mass Effect through VMware Workstation - `Bug 86330 `__ - lp\_bld\_debug.cpp:112: multiple definition of \`raw\_debug\_ostream::write\_impl(char const\*, unsigned long)' Changes ------- - Removed support for GCC versions earlier than 4.2.0.