Dylan Baker | 3c89e7b | 2020-10-14 09:46:48 -0700 | [diff] [blame] | 1 | Mesa 20.2.1 Release Notes / 2020-10-14 |
| 2 | ====================================== |
| 3 | |
| 4 | Mesa 20.2.1 is a bug fix release which fixes bugs found since the 20.2.0 release. |
| 5 | |
| 6 | Mesa 20.2.1 implements the OpenGL 4.6 API, but the version reported by |
| 7 | glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / |
| 8 | glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. |
| 9 | Some drivers don't support all the features required in OpenGL 4.6. OpenGL |
| 10 | 4.6 is **only** available if requested at context creation. |
| 11 | Compatibility contexts may report a lower version depending on each driver. |
| 12 | |
| 13 | Mesa 20.2.1 implements the Vulkan 1.2 API, but the version reported by |
| 14 | the apiVersion property of the VkPhysicalDeviceProperties struct |
| 15 | depends on the particular driver being used. |
| 16 | |
| 17 | SHA256 checksum |
| 18 | --------------- |
| 19 | |
| 20 | :: |
| 21 | |
Dylan Baker | dee2fdb | 2020-10-14 10:33:42 -0700 | [diff] [blame] | 22 | d1a46d9a3f291bc0e0374600bdcb59844fa3eafaa50398e472a36fc65fd0244a mesa-20.2.1.tar.xz |
Dylan Baker | 3c89e7b | 2020-10-14 09:46:48 -0700 | [diff] [blame] | 23 | |
| 24 | |
| 25 | New features |
| 26 | ------------ |
| 27 | |
| 28 | - None |
| 29 | |
| 30 | |
| 31 | Bug fixes |
| 32 | --------- |
| 33 | |
| 34 | - RADV ACO - ground line corruption in Path of Exile with Vulkan renderer |
| 35 | - Graphics corruption in Super Mega Baseball 2 with RADV on Navi |
| 36 | - Running Amber test leads to VK_DEVICE_LOST |
| 37 | - omx/tizonia build broken with latest mesa git |
| 38 | - [hsw][bisected][regression] gpu hangs on dEQP-VK.subgroups.(shuffle|quad) tests |
| 39 | - TGL B0 Stepping gpu hangs on many dEQP-VK.subgroups.quad nonconst tests |
| 40 | - [spirv-fuzz] Shader generates a wrong image |
| 41 | |
| 42 | |
| 43 | Changes |
| 44 | ------- |
| 45 | |
| 46 | Alyssa Rosenzweig (2): |
| 47 | |
| 48 | - pan/bi: Handle vector moves |
| 49 | - pan/bi: Fix simple txl test |
| 50 | |
| 51 | Anuj Phogat (1): |
| 52 | |
| 53 | - intel/gen9: Enable MSC RAW Hazard Avoidance |
| 54 | |
| 55 | Bas Nieuwenhuizen (3): |
| 56 | |
| 57 | - radv,radeonsi: Disable compression on interop depth images |
| 58 | - radv: Use atomics to read query results. |
| 59 | - radv: Fix mipmap extent adjustment on GFX9+. |
| 60 | |
| 61 | Christian Gmeiner (1): |
| 62 | |
| 63 | - etnaviv: simplify linear stride implementation |
| 64 | |
| 65 | Connor Abbott (1): |
| 66 | |
| 67 | - nir/lower_io_arrays: Fix xfb_offset bug |
| 68 | |
| 69 | Danylo Piliaiev (1): |
| 70 | |
| 71 | - intel/fs: Disable sample mask predication for scratch stores |
| 72 | |
| 73 | Dylan Baker (12): |
| 74 | |
| 75 | - docs: add release notes for 20.2.0 |
| 76 | - docs: Add sh256 sums for 20.2.0 |
| 77 | - .pick_status.json: Update to 291cfb1e41513008a5be08be95399373a7de206d |
| 78 | - meson/anv: Use variable that checks for --build-id |
| 79 | - .pick_status.json: Update to 7dbb1f7462433940951ce6c3fa22f6368aeafd50 |
| 80 | - .pick_status.json: Update to e3b814d5e9e414839d5e4de3a76bb2899cbb7249 |
| 81 | - .pick_status.json: Update to b32a8f83dce3b8789f2e8790ab41b8a63c9bedc6 |
| 82 | - .pick_status.json: Mark b23013db0aa6845d661c2da5d4003615b064e01f as denominated |
| 83 | - .pick_status.json: Mark 4790811d78011d45830d9543ad6e7401391cfb15 as denominated |
| 84 | - glsl/xxd.py: fix imports |
| 85 | - .pick_status.json: Update to e1efc534e6c452e3e606d663864896a654acc185 |
| 86 | - retab ac_surface.h so that backports apply |
| 87 | |
| 88 | Eric Engestrom (1): |
| 89 | |
| 90 | - radv: add missing u_atomic.h include |
| 91 | |
| 92 | Erik Faye-Lund (1): |
| 93 | |
| 94 | - st/mesa: use roundf instead of floorf for lod-bias rounding |
| 95 | |
| 96 | Jason Ekstrand (6): |
| 97 | |
| 98 | - nir/liveness: Consider if uses in nir_ssa_defs_interfere |
| 99 | - nir/cf: Better handle intra-block splits |
| 100 | - intel/fs: NoMask initialize the address register for shuffles |
| 101 | - nir/opt_load_store_vectorize: Use bit sizes when checking mask compatibility |
| 102 | - intel/fs: Don't use NoDDClk/NoDDClr for split SHUFFLEs |
| 103 | - intel/nir: Don't try to emit vector load_scratch instructions |
| 104 | |
| 105 | Jose Maria Casanova Crespo (3): |
| 106 | |
| 107 | - vc4: Avoid negative scissor caused by no intersection |
| 108 | - nir/algebraic: optimize iand/ior of (n)eq zero when umax/umin not available |
| 109 | - vc4: Enable lower_umax and lower_umin |
| 110 | |
| 111 | Lionel Landwerlin (1): |
| 112 | |
| 113 | - intel/perf: fix crash when no perf queries are supported |
| 114 | |
| 115 | Lucas Stach (1): |
| 116 | |
| 117 | - etnaviv: stop leaking the dummy texure descriptor BO |
| 118 | |
| 119 | Marek Olšák (4): |
| 120 | |
| 121 | - radeonsi: fix indirect dispatches with variable block sizes |
| 122 | - radeonsi: Fix dead lock with aux_context_lock in si_screen_clear_buffer. |
| 123 | - gallium/u_threaded_context: fix use-after-free in transfer_unmap |
| 124 | - ac/surface: fix valgrind warnings in DCC retile tile lookups |
| 125 | |
| 126 | Nanley Chery (3): |
| 127 | |
| 128 | - blorp: Ensure aligned HIZ_CCS_WT partial clears |
| 129 | - iris: Fix a fast-clear skipping optimization |
| 130 | - anv: Enable multi-layer aux-map init for HIZ+CCS |
| 131 | |
| 132 | Philipp Zabel (1): |
| 133 | |
| 134 | - meson: fix power8 option |
| 135 | |
| 136 | Pierre-Eric Pelloux-Prayer (3): |
| 137 | |
| 138 | - gallium/vl: do not call transfer_unmap if transfer is NULL |
| 139 | - gallium/vl: add chroma_format arg to vl_video_buffer functions |
| 140 | - omx/tizonia: fix build |
| 141 | |
| 142 | Rhys Perry (4): |
| 143 | |
| 144 | - spirv: add and use a generator id enum |
| 145 | - android: fix SPIR-V -> NIR build |
| 146 | - scons: fix SPIR-V -> NIR build |
| 147 | - spirv: replace discard with demote for incorrect HLSL->SPIR-V translations |
| 148 | |
| 149 | Samuel Pitoiset (1): |
| 150 | |
| 151 | - aco: implement missing nir_op_unpack_half_2x16_split_{x,y}_flush_to_zero |
| 152 | |
| 153 | Timothy Arceri (1): |
| 154 | |
| 155 | - glsl: don't duplicate state vars as uniforms in the NIR linker |
| 156 | |
| 157 | Vinson Lee (2): |
| 158 | |
| 159 | - gallium/dri2: Move image->texture assignment after image NULL check. |
| 160 | - freedreno: Move rsc NULL check to before rsc dereferences. |