| Mesa 20.2.1 Release Notes / 2020-10-14 |
| ====================================== |
| |
| Mesa 20.2.1 is a bug fix release which fixes bugs found since the 20.2.0 release. |
| |
| Mesa 20.2.1 implements the OpenGL 4.6 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 4.6. OpenGL |
| 4.6 is **only** available if requested at context creation. |
| Compatibility contexts may report a lower version depending on each driver. |
| |
| Mesa 20.2.1 implements the Vulkan 1.2 API, but the version reported by |
| the apiVersion property of the VkPhysicalDeviceProperties struct |
| depends on the particular driver being used. |
| |
| SHA256 checksum |
| --------------- |
| |
| :: |
| |
| d1a46d9a3f291bc0e0374600bdcb59844fa3eafaa50398e472a36fc65fd0244a mesa-20.2.1.tar.xz |
| |
| |
| New features |
| ------------ |
| |
| - None |
| |
| |
| Bug fixes |
| --------- |
| |
| - RADV ACO - ground line corruption in Path of Exile with Vulkan renderer |
| - Graphics corruption in Super Mega Baseball 2 with RADV on Navi |
| - Running Amber test leads to VK_DEVICE_LOST |
| - omx/tizonia build broken with latest mesa git |
| - [hsw][bisected][regression] gpu hangs on dEQP-VK.subgroups.(shuffle|quad) tests |
| - TGL B0 Stepping gpu hangs on many dEQP-VK.subgroups.quad nonconst tests |
| - [spirv-fuzz] Shader generates a wrong image |
| |
| |
| Changes |
| ------- |
| |
| Alyssa Rosenzweig (2): |
| |
| - pan/bi: Handle vector moves |
| - pan/bi: Fix simple txl test |
| |
| Anuj Phogat (1): |
| |
| - intel/gen9: Enable MSC RAW Hazard Avoidance |
| |
| Bas Nieuwenhuizen (3): |
| |
| - radv,radeonsi: Disable compression on interop depth images |
| - radv: Use atomics to read query results. |
| - radv: Fix mipmap extent adjustment on GFX9+. |
| |
| Christian Gmeiner (1): |
| |
| - etnaviv: simplify linear stride implementation |
| |
| Connor Abbott (1): |
| |
| - nir/lower_io_arrays: Fix xfb_offset bug |
| |
| Danylo Piliaiev (1): |
| |
| - intel/fs: Disable sample mask predication for scratch stores |
| |
| Dylan Baker (12): |
| |
| - docs: add release notes for 20.2.0 |
| - docs: Add sh256 sums for 20.2.0 |
| - .pick_status.json: Update to 291cfb1e41513008a5be08be95399373a7de206d |
| - meson/anv: Use variable that checks for --build-id |
| - .pick_status.json: Update to 7dbb1f7462433940951ce6c3fa22f6368aeafd50 |
| - .pick_status.json: Update to e3b814d5e9e414839d5e4de3a76bb2899cbb7249 |
| - .pick_status.json: Update to b32a8f83dce3b8789f2e8790ab41b8a63c9bedc6 |
| - .pick_status.json: Mark b23013db0aa6845d661c2da5d4003615b064e01f as denominated |
| - .pick_status.json: Mark 4790811d78011d45830d9543ad6e7401391cfb15 as denominated |
| - glsl/xxd.py: fix imports |
| - .pick_status.json: Update to e1efc534e6c452e3e606d663864896a654acc185 |
| - retab ac_surface.h so that backports apply |
| |
| Eric Engestrom (1): |
| |
| - radv: add missing u_atomic.h include |
| |
| Erik Faye-Lund (1): |
| |
| - st/mesa: use roundf instead of floorf for lod-bias rounding |
| |
| Jason Ekstrand (6): |
| |
| - nir/liveness: Consider if uses in nir_ssa_defs_interfere |
| - nir/cf: Better handle intra-block splits |
| - intel/fs: NoMask initialize the address register for shuffles |
| - nir/opt_load_store_vectorize: Use bit sizes when checking mask compatibility |
| - intel/fs: Don't use NoDDClk/NoDDClr for split SHUFFLEs |
| - intel/nir: Don't try to emit vector load_scratch instructions |
| |
| Jose Maria Casanova Crespo (3): |
| |
| - vc4: Avoid negative scissor caused by no intersection |
| - nir/algebraic: optimize iand/ior of (n)eq zero when umax/umin not available |
| - vc4: Enable lower_umax and lower_umin |
| |
| Lionel Landwerlin (1): |
| |
| - intel/perf: fix crash when no perf queries are supported |
| |
| Lucas Stach (1): |
| |
| - etnaviv: stop leaking the dummy texure descriptor BO |
| |
| Marek Olšák (4): |
| |
| - radeonsi: fix indirect dispatches with variable block sizes |
| - radeonsi: Fix dead lock with aux_context_lock in si_screen_clear_buffer. |
| - gallium/u_threaded_context: fix use-after-free in transfer_unmap |
| - ac/surface: fix valgrind warnings in DCC retile tile lookups |
| |
| Nanley Chery (3): |
| |
| - blorp: Ensure aligned HIZ_CCS_WT partial clears |
| - iris: Fix a fast-clear skipping optimization |
| - anv: Enable multi-layer aux-map init for HIZ+CCS |
| |
| Philipp Zabel (1): |
| |
| - meson: fix power8 option |
| |
| Pierre-Eric Pelloux-Prayer (3): |
| |
| - gallium/vl: do not call transfer_unmap if transfer is NULL |
| - gallium/vl: add chroma_format arg to vl_video_buffer functions |
| - omx/tizonia: fix build |
| |
| Rhys Perry (4): |
| |
| - spirv: add and use a generator id enum |
| - android: fix SPIR-V -> NIR build |
| - scons: fix SPIR-V -> NIR build |
| - spirv: replace discard with demote for incorrect HLSL->SPIR-V translations |
| |
| Samuel Pitoiset (1): |
| |
| - aco: implement missing nir_op_unpack_half_2x16_split_{x,y}_flush_to_zero |
| |
| Timothy Arceri (1): |
| |
| - glsl: don't duplicate state vars as uniforms in the NIR linker |
| |
| Vinson Lee (2): |
| |
| - gallium/dri2: Move image->texture assignment after image NULL check. |
| - freedreno: Move rsc NULL check to before rsc dereferences. |