Mesa (master): docs: add release notes for 20.1.9

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Module: Mesa
Branch: master
Commit: 00d87db89b52b9fb85eaf7c6a88451e2bea7339b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=00d87db89b52b9fb85eaf7c6a88451e2bea7339b

Author: Eric Engestrom <eric at engestrom.ch>
Date:   Wed Sep 30 20:08:22 2020 +0200

docs: add release notes for 20.1.9

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6943>

---

 docs/relnotes/20.1.9.rst | 132 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)

diff --git a/docs/relnotes/20.1.9.rst b/docs/relnotes/20.1.9.rst
new file mode 100644
index 00000000000..53c096e4f51
--- /dev/null
+++ b/docs/relnotes/20.1.9.rst
@@ -0,0 +1,132 @@
+Mesa 20.1.9 Release Notes / 2020-09-30
+======================================
+
+Mesa 20.1.9 is a bug fix release which fixes bugs found since the 20.1.8 release.
+
+Mesa 20.1.9 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 20.1.9 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
+---------------
+
+::
+
+    b251ca0769b722058986640d48f8457c596142cfbee1a83cba91b83391427382  mesa-20.1.9.tar.xz
+
+
+New features
+------------
+
+- None
+
+
+Bug fixes
+---------
+
+- Horizon Zero Dawn graphics corruption with with radv
+- Running Amber test leads to VK_DEVICE_LOST
+- \[spirv-fuzz\] Shader generates a wrong image
+- anv: dEQP-VK.robustness.robustness2.\* failures on gen12
+- \[RADV\] Problems reading primitive ID in fragment shader after tessellation
+- Substance Painter 6.1.3 black glitches on Radeon RX570
+- vkCmdCopyImage broadcasts subsample 0 of MSAA src into all subsamples of dst on RADV
+
+
+Changes
+-------
+
+Bas Nieuwenhuizen (3):
+
+- amd/common: Cache intra-tile addresses for retile map.
+- ac/surface: Fix depth import on GFX6-GFX8.
+- st/mesa: Deal with empty textures/buffers in semaphore wait/signal.
+
+Christian Gmeiner (1):
+
+- etnaviv: simplify linear stride implementation
+
+Connor Abbott (1):
+
+- nir/lower_io_arrays: Fix xfb_offset bug
+
+Danylo Piliaiev (4):
+
+- nir/lower_io: Eliminate oob writes and return zero for oob reads
+- nir/large_constants: Eliminate out-of-bounds writes to large constants
+- nir/lower_samplers: Clamp out-of-bounds access to array of samplers
+- intel/fs: Disable sample mask predication for scratch stores
+
+Dylan Baker (1):
+
+- meson/anv: Use variable that checks for --build-id
+
+Eric Engestrom (9):
+
+- docs/relnotes: add sha256 sums to 20.1.8
+- .pick_status.json: Update to d74fe47101995d2659b1e59495d2f77b9dc14f3d
+- .pick_status.json: Update to c669db0b503c10faf2d1c67c9340d7222b4f946e
+- .pick_status.json: Update to a3543adc2628461818cfa691a7f547af7bc6f0fb
+- .pick_status.json: Mark 802d3611dcec8102ef75fe2461340c2997af931e as denominated
+- .pick_status.json: Mark e98c7a66347a05fc166c377ab1abb77955aff775 as denominated
+- .pick_status.json: Mark 6b1a56b908e702c06f55c63b19b695a47f607456 as denominated
+- .pick_status.json: Mark 89401e58672e1251b954662f0f776a6e9bce6df8 as denominated
+- .pick_status.json: Update to efaea653b5766427701817ab06c319902a148ee9
+
+Erik Faye-Lund (2):
+
+- mesa: handle GL_FRONT after translating to it
+- st/mesa: use roundf instead of floorf for lod-bias rounding
+
+Jason Ekstrand (2):
+
+- intel/fs/swsb: SCHEDULING_FENCE only emits SYNC_NOP
+- nir/liveness: Consider if uses in nir_ssa_defs_interfere
+
+Jesse Natalie (1):
+
+- glsl_type: Add packed to structure type comparison for hash map
+
+Karol Herbst (1):
+
+- spirv: extract switch parsing into its own function
+
+Lionel Landwerlin (1):
+
+- intel/compiler: fixup Gen12 workaround for array sizes
+
+Marek Olšák (1):
+
+- radeonsi: fix indirect dispatches with variable block sizes
+
+Nanley Chery (1):
+
+- blorp: Ensure aligned HIZ_CCS_WT partial clears
+
+Pierre-Eric Pelloux-Prayer (3):
+
+- mesa: fix glUniform\* when a struct contains a bindless sampler
+- gallium/vl: do not call transfer_unmap if transfer is NULL
+- gallium/vl: add chroma_format arg to vl_video_buffer functions
+
+Pierre-Loup A. Griffais (2):
+
+- radv: fix null descriptor for dynamic buffers
+- radv: fix vertex buffer null descriptors
+
+Rhys Perry (2):
+
+- radv: initialize with expanded cmask if the destination layout needs it
+- radv,aco: fix reading primitive ID in FS after TES
+
+Samuel Pitoiset (2):
+
+- radv: fix transform feedback crashes if pCounterBufferOffsets is NULL
+- spirv: fix emitting switch cases that directly jump to the merge block