| Mesa 9.2 Release Notes / (August 27, 2013) |
| ========================================== |
| |
| Mesa 9.2 is a new development release. People who are concerned with |
| stability and reliability should stick with a previous release or wait |
| for Mesa 9.2.1. |
| |
| Mesa 9.2 implements the OpenGL 3.1 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 |
| 3.1. OpenGL 3.1 is **only** available if requested at context creation |
| because GL_ARB_compatibility is not supported. |
| |
| MD5 checksums |
| ------------- |
| |
| :: |
| |
| 4f93c6475ec656fc1f7b93aeffc9b6c4 MesaLib-9.2.0.tar.gz |
| 4185b6aae890bc62a964f4b24cc1aca8 MesaLib-9.2.0.tar.bz2 |
| 3bc5339bc98b9c37777ffd14e3a8eca4 MesaLib-9.2.0.zip |
| |
| New features |
| ------------ |
| |
| Note: some of the new features are only available with certain drivers. |
| |
| - GL_ARB_shading_language_420pack in all drivers that support GLSL |
| 1.30. |
| - GL_ARB_texture_buffer_range |
| - GL_ARB_texture_multisample |
| - GL_ARB_texture_storage_multisample |
| - GL_ARB_texture_query_lod |
| - GL_ARB_texture_storage on radeon, r200, and nouveau |
| - GL_EXT_discard_framebuffer in all OpenGL ES (all versions) drivers |
| - GL_EXT_framebuffer_multisample_blit_scaled on i965 |
| - Added new freedreno gallium driver |
| - OSMesa interface for gallium llvmpipe/softpipe drivers |
| - Gallium Heads-Up Display (HUD) feature for performance monitoring |
| - Added support for UVD (2.2 and 3.0) video decoding on r600g and |
| radeonsi through VDPAU (requires Kernel 3.10 or later) |
| |
| Bug fixes |
| --------- |
| |
| Attempts have been made to **not** include bugs fixed in previous 9.1 |
| releases or bugs that were regressions during 9.2 development. This list |
| is likely incomplete. |
| |
| - `Bug 41787 <https://bugs.freedesktop.org/show_bug.cgi?id=41787>`__ - |
| [llvmpipe] stencil broken |
| - `Bug 44618 <https://bugs.freedesktop.org/show_bug.cgi?id=44618>`__ - |
| Cross-compilation broken by glsl builtin_compiler |
| - `Bug 46632 <https://bugs.freedesktop.org/show_bug.cgi?id=46632>`__ - |
| Make the alignment checks for the readpixel blit fastpath a bit more |
| lenient |
| - `Bug 47116 <https://bugs.freedesktop.org/show_bug.cgi?id=47116>`__ - |
| Enemy territory freezes with rs880 and commit |
| fbebd431ec4e2e461a0cbcd5f3a04a000b8f6bbf |
| - `Bug 47248 <https://bugs.freedesktop.org/show_bug.cgi?id=47248>`__ - |
| autogen missing dependency on flex and bison, causes infinite loop in |
| glsl build |
| - `Bug 48694 <https://bugs.freedesktop.org/show_bug.cgi?id=48694>`__ - |
| radeonsi_pipe.c:322:7: error: ‘PIPE_CAP_DUAL_SOURCE_BLEND’ undeclared |
| - `Bug 50655 <https://bugs.freedesktop.org/show_bug.cgi?id=50655>`__ - |
| [r600g][RV670 HD3870] Ioquake games causes GPU lockup (waiting for |
| 0x00003039 last fence id 0x00003030) |
| - `Bug 51471 <https://bugs.freedesktop.org/show_bug.cgi?id=51471>`__ - |
| [965gm] Corrupted graphics in corners of screen with pixel shaders |
| enabled |
| - `Bug 51782 <https://bugs.freedesktop.org/show_bug.cgi?id=51782>`__ - |
| mesa-8.0.3: fails to compile against uclibc |
| - `Bug 54240 <https://bugs.freedesktop.org/show_bug.cgi?id=54240>`__ - |
| [swrast] piglit fbo-generatemipmap-filtering regression |
| - `Bug 55503 <https://bugs.freedesktop.org/show_bug.cgi?id=55503>`__ - |
| Constant vertex attributes broken |
| - `Bug 55783 <https://bugs.freedesktop.org/show_bug.cgi?id=55783>`__ - |
| glEnable(GL_FRAMEBUFFER_SRGB) has no effect on the backbuffer |
| - `Bug 55825 <https://bugs.freedesktop.org/show_bug.cgi?id=55825>`__ - |
| [Bisected i965]Oglc |
| max_values(advanced.fragmentProgram.GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB) |
| causes OOM-killer |
| - `Bug 56920 <https://bugs.freedesktop.org/show_bug.cgi?id=56920>`__ - |
| [sandybridge][uxa] graphics very glitchy and always flickering |
| - `Bug 57753 <https://bugs.freedesktop.org/show_bug.cgi?id=57753>`__ - |
| leak in loop_analysis |
| - `Bug 57875 <https://bugs.freedesktop.org/show_bug.cgi?id=57875>`__ - |
| Second Life viewer bad rendering with git-ec83535 |
| - `Bug 58666 <https://bugs.freedesktop.org/show_bug.cgi?id=58666>`__ - |
| rv670 + llvm = errors. |
| - `Bug 58680 <https://bugs.freedesktop.org/show_bug.cgi?id=58680>`__ - |
| [IVB] Graphical glitches in 0 A.D |
| - `Bug 58872 <https://bugs.freedesktop.org/show_bug.cgi?id=58872>`__ - |
| Mac OS X configure: error: Couldn't find clock_gettime |
| - `Bug 59322 <https://bugs.freedesktop.org/show_bug.cgi?id=59322>`__ - |
| r300g MSAA breaks Half-Life 2 in Wine |
| - `Bug 59364 <https://bugs.freedesktop.org/show_bug.cgi?id=59364>`__ - |
| [bisected] Mesa build fails: clientattrib.c:33:22: fatal error: |
| indirect.h: No such file or directory |
| - `Bug 59439 <https://bugs.freedesktop.org/show_bug.cgi?id=59439>`__ - |
| glCopyPixels generates no fragments (occlusion_query_meta_fragments |
| test fails) |
| - `Bug 59440 <https://bugs.freedesktop.org/show_bug.cgi?id=59440>`__ - |
| glBitmap generates no fragments (occlusion_query_meta_fragments test |
| fails) |
| - `Bug 59494 <https://bugs.freedesktop.org/show_bug.cgi?id=59494>`__ - |
| [Bisected]Piglit glean_depthStencil fails |
| - `Bug 59592 <https://bugs.freedesktop.org/show_bug.cgi?id=59592>`__ - |
| Radeon HD 5670: reproducable GPU lockups with htile enabled |
| - `Bug 59648 <https://bugs.freedesktop.org/show_bug.cgi?id=59648>`__ - |
| [SNB/IVB/HSW Bisected]Piglit |
| spec/ARB_uniform_buffer/object_layout-std140-base-size-and-alignment |
| fails |
| - `Bug 59701 <https://bugs.freedesktop.org/show_bug.cgi?id=59701>`__ - |
| lp_test_arit fails on non-sse41 capable machines, breaking make check |
| - `Bug 59737 <https://bugs.freedesktop.org/show_bug.cgi?id=59737>`__ - |
| [bisected] 0d108116bd80b757fb01a84a9f1946ef870b57b8 breaks osmesa |
| when cross compiling |
| - `Bug 59740 <https://bugs.freedesktop.org/show_bug.cgi?id=59740>`__ - |
| [i965 Bisected]Oglc api-error(negative.glEvalMesh) fails |
| - `Bug 59851 <https://bugs.freedesktop.org/show_bug.cgi?id=59851>`__ - |
| AC_ARG_WITH misusage leading to mesa configure failure |
| - `Bug 59873 <https://bugs.freedesktop.org/show_bug.cgi?id=59873>`__ - |
| [swrast] piglit ext_framebuffer_multisample-interpolation 0 |
| centroid-edges regression |
| - `Bug 59876 <https://bugs.freedesktop.org/show_bug.cgi?id=59876>`__ - |
| glGetTexLevelParameteriv broken for indirect rendering |
| - `Bug 60038 <https://bugs.freedesktop.org/show_bug.cgi?id=60038>`__ - |
| [osmesa] [git] building 32-bit mesa on 64 bit fails |
| - `Bug 60047 <https://bugs.freedesktop.org/show_bug.cgi?id=60047>`__ - |
| [softpipe] piglit masked-clear regression |
| - `Bug 60052 <https://bugs.freedesktop.org/show_bug.cgi?id=60052>`__ - |
| [Bisected]Piglit glx_extension_string_sanity fail |
| - `Bug 60082 <https://bugs.freedesktop.org/show_bug.cgi?id=60082>`__ - |
| [ FAILED ] DispatchSanity_test.GL31_CORE |
| - `Bug 60086 <https://bugs.freedesktop.org/show_bug.cgi?id=60086>`__ - |
| Wayland platform backend crashes if there's no back buffer during |
| dri2_swap_buffers |
| - `Bug 60098 <https://bugs.freedesktop.org/show_bug.cgi?id=60098>`__ - |
| [softpipe] Unexpected PIPE_CAP 78 query |
| - `Bug 60172 <https://bugs.freedesktop.org/show_bug.cgi?id=60172>`__ - |
| Planeshift: triangles where grass would be |
| - `Bug 60200 <https://bugs.freedesktop.org/show_bug.cgi?id=60200>`__ - |
| radeon_bo with virtual address referencing mismatch |
| - `Bug 60212 <https://bugs.freedesktop.org/show_bug.cgi?id=60212>`__ - |
| [Bisected] Weston black output |
| - `Bug 60524 <https://bugs.freedesktop.org/show_bug.cgi?id=60524>`__ - |
| [softpipe] piglit depthstencil-render-miplevels 146 s=z24_s8 |
| regression |
| - `Bug 60527 <https://bugs.freedesktop.org/show_bug.cgi?id=60527>`__ - |
| [softpipe] fbo-stencil GL_DEPTH24_STENCIL8 clear regression |
| - `Bug 60633 <https://bugs.freedesktop.org/show_bug.cgi?id=60633>`__ - |
| EXT_texture_sRGB does not work in game The Cave on IvyBridge |
| - `Bug 60737 <https://bugs.freedesktop.org/show_bug.cgi?id=60737>`__ - |
| In GLSL ES, a missing FS precision qualifier does not generate an |
| error |
| - `Bug 60866 <https://bugs.freedesktop.org/show_bug.cgi?id=60866>`__ - |
| GLSL performance issues for uniform buffer objects |
| - `Bug 61036 <https://bugs.freedesktop.org/show_bug.cgi?id=61036>`__ - |
| Shader fails to build in LLVMpipe, aborts program |
| - `Bug 61200 <https://bugs.freedesktop.org/show_bug.cgi?id=61200>`__ - |
| insufficient linking of libxatracker.so |
| - `Bug 61635 <https://bugs.freedesktop.org/show_bug.cgi?id=61635>`__ - |
| glVertexAttribPointer(id, GL_UNSIGNED_BYTE, GL_FALSE,...) does not |
| work |
| - `Bug 62466 <https://bugs.freedesktop.org/show_bug.cgi?id=62466>`__ - |
| r600g hyperz lockups with KSP 0.19 |
| - `Bug 62669 <https://bugs.freedesktop.org/show_bug.cgi?id=62669>`__ - |
| HyperZ freeze when playing PrBoom-Plus demo with lots of monsters |
| - `Bug 62721 <https://bugs.freedesktop.org/show_bug.cgi?id=62721>`__ - |
| GPU lockup in Minecraft 1.5.1 with HyperZ |
| - `Bug 62830 <https://bugs.freedesktop.org/show_bug.cgi?id=62830>`__ - |
| [i965 bisected] Wrong Lightning on Freespace 2 SCP (patch attached) |
| - `Bug 63124 <https://bugs.freedesktop.org/show_bug.cgi?id=63124>`__ - |
| [r600g] HyperZ lockup on REDWOOD in Half Life 2 Deathmatch |
| - `Bug 63702 <https://bugs.freedesktop.org/show_bug.cgi?id=63702>`__ - |
| tiling2d in radeon trash vdpau UVD textures |
| - `Bug 64935 <https://bugs.freedesktop.org/show_bug.cgi?id=64935>`__ - |
| [swrast] s_texfetch.c:1335: set_fetch_functions: Assertion |
| \`texImage->FetchTexel' failed. |
| - `Bug 64959 <https://bugs.freedesktop.org/show_bug.cgi?id=64959>`__ - |
| Cannot build against EGL without X11 |
| - `Bug 65112 <https://bugs.freedesktop.org/show_bug.cgi?id=65112>`__ - |
| glcpp hangs parsing line continuations |
| - `Bug 65958 <https://bugs.freedesktop.org/show_bug.cgi?id=65958>`__ - |
| GPU Lockup on Trinity 7500G |
| - `Bug 66450 <https://bugs.freedesktop.org/show_bug.cgi?id=66450>`__ - |
| JUNIPER UVD accelerated playback of MPEG 1/2 streams does not work |
| - `Bug 66606 <https://bugs.freedesktop.org/show_bug.cgi?id=66606>`__ - |
| [i965 bisected]GLBenchmark 2.5.1/2.7.0 sometimes render error with |
| gnome-session enabling SNA |
| - `Bug 66713 <https://bugs.freedesktop.org/show_bug.cgi?id=66713>`__ - |
| Team Fortress 2 crashes with r600-sb on HD4850 |
| - `Bug 67354 <https://bugs.freedesktop.org/show_bug.cgi?id=67354>`__ - |
| glsl_parser.cpp is broken with bison 3.0 |
| - `Bug 67548 <https://bugs.freedesktop.org/show_bug.cgi?id=67548>`__ - |
| glGetAttribLocation seems to be broken |
| - `Bug 67927 <https://bugs.freedesktop.org/show_bug.cgi?id=67927>`__ - |
| R600_DEBUG=sb: Celestia show 2 earths, one wrongly rendered |
| - `Bug 67934 <https://bugs.freedesktop.org/show_bug.cgi?id=67934>`__ - |
| [SNB/IVB/HSW 9.2 |
| Bisected]Ogles2conform/GL2Tests/glUniform/glUniform.test fails with |
| gnome-session enable compositing |
| - `Bug 68162 <https://bugs.freedesktop.org/show_bug.cgi?id=68162>`__ - |
| [radeonsi] texture rendering is broken in Source-Engine games |
| - `Bug 68195 <https://bugs.freedesktop.org/show_bug.cgi?id=68195>`__ - |
| piglit tests vs-struct-pad and fs-struct-pad both fail |
| |
| Changes |
| ------- |
| |
| - Removed d3d1x state tracker (unused, unmaintained and broken) |
| - Removed GL_EXT_clip_volume_hint because no driver had enabled it |
| since 2007. |
| - Removed GL_MESA_resize_buffers because it was only really implemented |
| by the (unsupported) GDI driver. |
| - GL_EXT_separate_shader_objects has been removed from all Gallium |
| drivers, because it disallows a critical GLSL shader optimization. |
| GL_ARB_separate_shader_objects doesn't have this issue. |
| - i965 Gen6+ requires Kernel 3.6 or later. (92d2f5a) |
