Mesa 19.2.3 Release Notes / 2019-11-06¶
Mesa 19.2.3 is a bug fix release which fixes bugs found since the 19.2.2 release.
Mesa 19.2.3 implements the OpenGL 4.5 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 4.5. OpenGL 4.5 is only available if requested at context creation. Compatibility contexts may report a lower version depending on each driver.
Mesa 19.2.3 implements the Vulkan 1.1 API, but the version reported by the apiVersion property of the VkPhysicalDeviceProperties struct depends on the particular driver being used.
SHA256 checksum¶
5ee6e42504fe41dcc9a6eba26982656a675b2550a640946f463927ed7f1c5047  mesa-19.2.3.tar.xz
New features¶
- None 
Bug fixes¶
- 19.2.2 fails mesa:util / timespec test on x86 
- Objects leaving trails in Firefox with antialias and preserveDrawingBuffer in three.js WebGLRednerer with mesa 19.2 
- glLinkProgram crash when using gcc-9 -O3 -flto due to use of uninitialised value 
Changes¶
Bas Nieuwenhuizen (4):
- radv: Fix timeout handling in syncobj wait. 
- radv: Remove _mesa_locale_init/fini calls. 
- turnip: Remove _mesa_locale_init/fini calls. 
- anv: Remove _mesa_locale_init/fini calls. 
Caio Marcelo de Oliveira Filho (1):
- anv: Fix output of INTEL_DEBUG=bat for chained batches 
Danylo Piliaiev (1):
- glsl: Initialize all fields of ir_variable in constructor 
Dylan Baker (11):
- bin/gen_release_notes.py: fix conditional of bugfix 
- bin/gen_release_notes.py: strip ‘#’ from gitlab bugs 
- bin/gen_release_notes.py: Return “None” if there are no new features 
- bin/post_version.py: Pass version as an argument 
- bin/post_version.py: white space fixes 
- bin/post_release.py: Add .html to hrefs 
- bin/gen_release_notes.py: html escape all external data 
- bin/gen_release_notes.py: Add a warning if new features are introduced in a point release 
- cherry-ignore: update for 19.2.3 cycle 
- nir: correct use of identity check in python 
- meson: Add dep_glvnd to egl deps when building with glvnd 
Ilia Mirkin (1):
- nv50/ir: mark STORE destination inputs as used 
Illia Iorin (1):
- Revert “mesa/main: Fix multisample texture initialize” 
Faith Ekstrand (2):
- anv: Fix a potential BO handle leak 
- anv/tests: Zero-initialize instances 
Jon Turney (2):
- rbug: Fix use of alloca() without #include “c99_alloca.h” 
- Fix timespec_from_nsec test for 32-bit time_t 
Jonathan Marek (1):
- etnaviv: fix depth bias 
Kenneth Graunke (1):
- iris: Fix “Force Zero RTA Index Enable” setting again 
Lionel Landwerlin (2):
- anv: fix unwind of vkCreateDevice fail 
- mesa: check draw buffer completeness on glClearBufferfi/glClearBufferiv 
Marek Olšák (1):
- util/u_queue: skip util_queue_finish if num_threads is 0 
Nanley Chery (5):
- anv: Properly allocate aux-tracking space for CCS_E 
- intel/blorp: Disable depth testing for slow depth clears 
- iris: Clear ::has_hiz when disabling aux 
- iris: Don’t leak the resource for unsupported modifier 
- iris: Disallow incomplete resource creation 
Paulo Zanoni (1):
- intel/compiler: remove the operand restriction for src1 on GLK 
Pierre-Eric Pelloux-Prayer (1):
- mesa: enable msaa in clear_with_quad if needed 
Sagar Ghuge (1):
- intel/blorp: Assign correct view while clearing depth stencil 
Samuel Pitoiset (4):
- radv: do not create meta pipelines with 16 samples 
- radv: do not emit rbplus if attachments are undefined 
- radv/gfx10: fix 3D images 
- radv: fix vkUpdateDescriptorSets with inline uniform blocks 
Tapani Pälli (1):
- i965: setup sized internalformat for MESA_FORMAT_R10G10B10A2_UNORM 
Thomas Hellstrom (2):
- svga: Fix banded DMA upload unmap 
- winsys/svga: Limit the maximum DMA hardware buffer size