1Mesa 20.3.1 Release Notes / 2020-12-16 2====================================== 3 4Mesa 20.3.1 is a bug fix release which fixes bugs found since the 20.3.0 release. 5 6Mesa 20.3.1 implements the OpenGL 4.6 API, but the version reported by 7glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 8glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 9Some drivers don't support all the features required in OpenGL 4.6. OpenGL 104.6 is **only** available if requested at context creation. 11Compatibility contexts may report a lower version depending on each driver. 12 13Mesa 20.3.1 implements the Vulkan 1.2 API, but the version reported by 14the apiVersion property of the VkPhysicalDeviceProperties struct 15depends on the particular driver being used. 16 17SHA256 checksum 18--------------- 19 20:: 21 22 af751b49bb2ab0264d58c31e73d869e80333de02b2d1becc93f1b28c67aa780f mesa-20.3.1.tar.xz 23 24 25New features 26------------ 27 28- None 29 30 31Bug fixes 32--------- 33 34- Crash and slowness in FreeCAD 35- ci: Missing needs: in radeonsi-stoney-*? 36- Triangles appear from the center of the field on PES2021 with Mesa 20.2.x 37- \[gen9][iris][regression][bisected\] flaky piglit tests 38- \[Intel][OpenGL\] Fail to get correct value when sampling from a texture in depth formats. 39- Mesa 20.3.0 and older ATi/Radeon cards fails 40- Storing pointer to temporary value inside the Iris driver. 41 42 43Changes 44------- 45 46Andrii Simiklit (1): 47 48- iris: update depth value for stages after fast clear depth 49 50Boris Brezillon (2): 51 52- panfrost: Make sure we always add a reader -\> write dependency when needed 53- panfrost: Fix fencing 54 55Daniel Schürmann (1): 56 57- aco/ra: use get_reg_specified() for p_extract_vector 58 59Dave Airlie (1): 60 61- radeonsi: fix regression on gpus using the radeon winsys. 62 63Dylan Baker (11): 64 65- docs: Add sha256 sums for 20.3.0 66- .pick_status.json: Update to 872c4bcd27db7b7ca26abe9fc090ae26d502156f 67- .pick_status.json: Mark a5e0a2e101bcda0132185a82c3e8c9b4c90ce94c as denominated 68- .pick_status.json: Update to 72b68bd2a62d193e26bd6b31123182d7dbae3098 69- .pick_status.json: Update to ec3828add38a83b8c09fd5896265abc9d766162e 70- .pick_status.json: Update to f93b7d14d66d8ba70d44772d1a1b6696310b7d17 71- .pick_status.json: Update to 3f0da800eb4b8184c24707c52d5a519abe948898 72- .pick_status.json: Update to cf3fc79cd0ab55776bbbabe76237c272ab07133e 73- .pick_status.json: Update to 84c8a35aa2ca4d4de66192933735094ed07b4aaa 74- .pick_status.json: Update to a7fb3954a1318a6b27e1405a9e799dd8f06eaa34 75- .pick_status.json: Update to ada9be1ec9e14fc045086411fbf2d3cb0efbbe2f 76 77Eric Anholt (2): 78 79- softpipe: Fix swizzled texture gather of int textures. 80- nir: Redefine start/end_ip of blocks to fix NIR-to-TGSI liveness bugs. 81 82Erik Faye-Lund (3): 83 84- gallium: do not reset buffers for unsupported stages 85- zink: fix channel ordering in format-mapping 86- zink: fail if set failed to create 87 88Jonathan Gray (1): 89 90- aco: use UINT64_C on 64 bit constant arguments 91 92Jonathan Marek (4): 93 94- turnip: always emit LRZ draw state in DIRTY_DRAW_STATE path 95- turnip: move up LRZ invalidate in CmdClearAttachments 96- turnip: always set LRZ registers to zero for 3d clear/blit 97- turnip: no linear_to_srgb for alpha channel for gmem clear value packing 98 99Lionel Landwerlin (1): 100 101- gallium/dri2: Don't forget protected content flag 102 103Marcin Ślusarz (1): 104 105- iris: store copy of the border color in the border color hash table 106 107Mauro Rossi (1): 108 109- android: spirv: fix '::' typo in gen rules 110 111Michel Dänzer (2): 112 113- ci: Drop x86_build_old image 114- ci: .lava-test:amd64 template needs arm_build 115 116Mike Blumenkrantz (3): 117 118- zink: fix direct image mapping offset 119- zink: really fix direct image mapping offset (I mean it this time) 120- st/pbo: fix pbo uploads without PIPE_CAP_TGSI_VS_LAYER_VIEWPORT 121 122Nanley Chery (1): 123 124- iris: Fix resource ptr in resolve_sampler_views 125 126Pierre-Eric Pelloux-Prayer (1): 127 128- radeonsi: fix si_get_draw_start_count count value 129 130Rhys Perry (1): 131 132- aco: don't assume src=lower when splitting self-intersecting copies 133 134Robin Ole Heinemann (1): 135 136- anv: Add DRM_RDWR flag in anv_gem_handle_to_fd 137 138Samuel Pitoiset (9): 139 140- radv: mark GFX10.3 as a non-conformant Vulkan implementation 141- radv: fix exporting multiviews with NGG 142- radv: disable alphaToOne feature 143- aco: fix combining max(-min(a, b), c) if a or b uses the neg modifier 144- radv: ignore other blend targets if dual-source blending is enabled 145- radv: disable SQTT support for unsupported GPUs 146- radv: don't count unusable vertices to the NGG LDS size 147- radv: fix applying the NGG minimum vertex count requirement 148- radv: do VGT_FLUSH when switching NGG -\> legacy on Sienna Cichlid 149 150Simon Ser (1): 151 152- radv: fix access to uninitialized radeon_bo_metadata 153 154Tapani Pälli (1): 155 156- anv: fix calculation of buffer size in case dynamic size is used 157 158Timur Kristóf (1): 159 160- aco: Use program->num_waves as maximum in scheduler. 161 162Vinson Lee (1): 163 164- meson: Fix Clang microsoft-enum-value detection. 165 166Witold Baryluk (1): 167 168- zink: Cap PIPE_SHADER_CAP_MAX_CONST_BUFFERS to 32 169 170cheyang (1): 171 172- android: fix build failure with libbacktrace 173 174yshi18 (1): 175 176- iris: fix memleak for query_buffer_uploader 177