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Mesa 21.3.5 Release Notes / 2022-01-26
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======================================
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Mesa 21.3.5 is a bug fix release which fixes bugs found since the 21.3.4 release.
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Mesa 21.3.5 implements the OpenGL 4.6 API, but the version reported by
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glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
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glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
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Some drivers don't support all the features required in OpenGL 4.6. OpenGL
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4.6 is **only** available if requested at context creation.
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Compatibility contexts may report a lower version depending on each driver.
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Mesa 21.3.5 implements the Vulkan 1.2 API, but the version reported by
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the apiVersion property of the VkPhysicalDeviceProperties struct
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depends on the particular driver being used.
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d93b2a9d2464ee856d7637a07dff6b7cd950f295ad58518bb959f76882cf4a4c mesa-21.3.5.tar.xz
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- glGetActiveUniform failing with GL_INVALID_VALUE for no reason
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- CopelliaSim crashes on adding vision sensor to a scene on Ubuntu 20+, runs fine on Ubuntu 18.04
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- Dirt Rally: Flickering glitches on certain foliage going from Mesa 21.2.5 to 21.3.0
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- FrontFacing input is broken on Intel/Vulkan
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- llvmpipe: Unimplemented get_driver_uuid/get_device_uuid causes segfaults in e.g. Wine
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Alejandro Piñeiro (1):
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- vulkan: return default string for undefined enum
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Alyssa Rosenzweig (3):
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- pan/bi: Schedule around blend shader register clobbering
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- panfrost: Use u_reduced_prim for primitive checks
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- panfrost: Only cull polygons
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Bas Nieuwenhuizen (1):
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- util/fossilize_db: Fix double free in error handling.
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- panfrost: Don't double-free when handling error for unsupported GPU
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- zink: Output PackHalf2x16 to uint not float
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- softpipe: respect !independent_blend_enable for color masks.
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- .pick_status.json: Update to 06504fb9e2382e43b889fd6ca642bb785b544d4d
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- .pick_status.json: Mark 1b88777e97f635612c560a2f00d349ea271581b1 as denominated
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- .pick_status.json: Mark d1530a3f3b1625baa42e84cba9844b6eb4ac76ce as denominated
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- .pick_status.json: Mark 58a843ab14e0eecf044a35154da72cdf7ab6f15a as denominated
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- intel/fs: Fix gl_FrontFacing optimization on Gfx12+
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- iris: Fix and refactor check for clear color being fully zero
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- driconf: Fix unhandled tags in static conf
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Lionel Landwerlin (2):
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- intel/fs: disable VRS when omask is written
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- anv: fix missing descriptor copy of bufferview/surfacestate content
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Mike Blumenkrantz (10):
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- zink: always set number of timestamp results to 1 for internal qbo
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- zink: fix availability buffer sizing/copying for xfb queries
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- zink: skip readback of qbos with no results
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- Revert "zink: when performing an implicit reset, sync qbos"
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- zink: use even more accurate stride values for query result copies
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- aux/trace: copy over stream_output_target_offset method from context
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- util/vbuf: fix buffer translation sizing
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- zink: remove SpvMemorySemanticsMakeVisibleMask from nir_intrinsic_memory_barrier
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- zink: check EXT_image_drm_format_modifier for dmabuf support
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- zink: stop allocating such massive staging regions for buffer maps
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- r300: properly initialize new_vs in r300_draw_init_vertex_shader
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Pierre-Eric Pelloux-Prayer (2):
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- driconf: enable vs_position_always_invariant for Dirt Rally
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- mesa: use less temporaries in build_lighting
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- nir: fix nir_tex_instr hash not count is_sparse field
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- nir/unsigned_upper_bound: don't follow 64-bit f2u32()
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- mesa/st: Lowered ucp should still mark rast state dirty
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- freedreno: Pass shader cache key instead of shader key
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- freedreno: Add FD_DIRTY_RASTERIZER_CLIP_PLANE_ENABLE
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- freedreno/a6xx: Fix clip_mask
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- freedreno/a5xx: Fix clip_mask
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- llvmpipe: Add get_{driver,device}_uuid implementations
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- mesa: refactor GetProgramiv to use program resource list
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- mesa: move GetProgramInterfaceiv as a shader_query function
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- venus: VkExternalImageFormatProperties is optional