1Mesa 17.2.5 Release Notes / November 10, 2017 2============================================= 3 4Mesa 17.2.5 is a bug fix release which fixes bugs found since the 17.2.4 5release. 6 7Mesa 17.2.5 implements the OpenGL 4.5 API, but the version reported by 8glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 9glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being 10used. Some drivers don't support all the features required in OpenGL 114.5. OpenGL 4.5 is **only** available if requested at context creation 12because compatibility contexts are not supported. 13 14SHA256 checksums 15---------------- 16 17:: 18 19 25b40e72fad64b096c2d8d6fe9579369954debe7970d4ad53e5033c7eec2918b mesa-17.2.5.tar.gz 20 7f7f914b7b9ea0b15f2d9d01a4375e311b0e90e55683b8e8a67ce8691eb1070f mesa-17.2.5.tar.xz 21 22New features 23------------ 24 25None 26 27Bug fixes 28--------- 29 30- `Bug 97532 <https://bugs.freedesktop.org/show_bug.cgi?id=97532>`__ - 31 Regression: GLB 2.7 & Glmark-2 GLES versions segfault due to linker 32 precision error (259fc505) on dead variable 33- `Bug 102680 <https://bugs.freedesktop.org/show_bug.cgi?id=102680>`__ 34 - [OpenGL CTS] KHR-GL45.shader_ballot_tests.ShaderBallotBitmasks 35 fails 36- `Bug 102809 <https://bugs.freedesktop.org/show_bug.cgi?id=102809>`__ 37 - Rust shadows(?) flash random colours 38- `Bug 103142 <https://bugs.freedesktop.org/show_bug.cgi?id=103142>`__ 39 - R600g+sb: optimizer apparently stuck in an endless loop 40 41Changes 42------- 43 44Andres Gomez (8): 45 46- docs: add sha256 checksums for 17.2.4 47- cherry-ignore: radv: copy indirect lowering settings from radeonsi 48- cherry-ignore: i965: fix blorp stage_prog_data->param leak 49- cherry-ignore: etnaviv: don't do resolve-in-place without valid TS 50- cherry-ignore: intel/fs: Alloc pull constants off mem_ctx 51- cherry-ignore: added 17.3 nominations. 52- cherry-ignore: automake: include git_sha1.h.in in release tarball 53- Update version to 17.2.5 54 55Bas Nieuwenhuizen (3): 56 57- radv: Don't expose heaps with 0 memory. 58- radv: Don't use vgpr indexing for outputs on GFX9. 59- radv: Disallow indirect outputs for GS on GFX9 as well. 60 61Dave Airlie (3): 62 63- i915g: make gears run again. 64- radv: free attachments on end command buffer. 65- radv: add initial copy descriptor support. (v2) 66 67Eric Engestrom (1): 68 69- vc4: fix release build 70 71Gert Wollny (1): 72 73- r600/sb: bail out if prepare_alu_group() doesn't find a proper 74 scheduling 75 76Jason Ekstrand (4): 77 78- spirv: Claim support for the simple memory model 79- i965/blorp: Use blorp_to_isl_format for src_isl_format in 80 blit_miptrees 81- i965/blorp: Use more temporary isl_format variables 82- i965/miptree: Take an isl_format in render_aux_usage 83 84Kenneth Graunke (1): 85 86- mesa: Accept GL_BACK in get_fb0_attachment with 87 ARB_ES3_1_compatibility. 88 89Leo Liu (1): 90 91- radeon/video: add gfx9 offsets when rejoin the video surface 92 93Marek Olšák (2): 94 95- st/dri: don't expose modifiers in EGL if the driver doesn't implement 96 them 97- ac/surface/gfx9: don't allow DCC for the smallest mipmap levels 98 99Nanley Chery (1): 100 101- i965: Check CCS_E compatibility for texture view rendering 102 103Neil Roberts (1): 104 105- nir/opt_intrinsics: Fix values for gl_SubGroupG{e,t}MaskARB 106 107Nicolai Hähnle (1): 108 109- amd/common/gfx9: workaround DCC corruption more conservatively 110 111Tapani Pälli (1): 112 113- i965: unref push_const_bo in intelDestroyContext 114 115Timothy Arceri (1): 116 117- radv: copy indirect lowering settings from radeonsi 118 119Tomasz Figa (1): 120 121- glsl: Allow precision mismatch on dead data with GLSL ES 1.00 122 123Topi Pohjolainen (1): 124 125- intel/compiler/gen9: Pixel shader header only workaround 126