Mesa 19.2.1 Release Notes / 2019-10-09¶
Mesa 19.2.1 is a bug fix release which fixes bugs found since the 19.2.0 release.
Mesa 19.2.1 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 19.2.1 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¶
4cc53ca1a8d12c6ff0e5ea44a5213c05c88447ab50d7e28bb350cd29199f01e9 mesa-19.2.1.tar.xz
New features¶
None
Bug fixes¶
meson.build:1447:6: ERROR: Problem encountered: libdrm required for gallium video statetrackers when using x11
Mesa doesn’t build with current Scons version (3.1.0)
libXvMC-1.0.12 breaks mesa build
Meson can’t find 32-bit libXvMCW in non-standard path
Mesa installs gl.pc and egl.pc even with libglvnd >= 1.2.0
Changes¶
Andreas Gottschling (1):
drisw: Fix shared memory leak on drawable resize
Andres Gomez (1):
egl: Remove the 565 pbuffer-only EGL config under X11.
Andrii Simiklit (1):
glsl: disallow incompatible matrices multiplication
Bas Nieuwenhuizen (1):
radv: Fix condition for skipping the continue CS.
Connor Abbott (1):
nir/opt_large_constants: Handle store writemasks
Danylo Piliaiev (1):
st/nine: Ignore D3DSIO_RET if it is the last instruction in a shader
Dylan Baker (9):
meson: fix logic for generating .pc files with old glvnd
meson: Try finding libxvmcw via pkg-config before using find_library
meson: Link xvmc with libxv
meson: gallium media state trackers require libdrm with x11
.cherry-ignore: Update for 19.2.1 cycle
meson: Only error building gallium video without libdrm when the platform is drm
scripts: Add a gen_release_notes.py script
release: Add an update_release_calendar.py script
bin: delete unused releasing scripts
Eric Engestrom (3):
radv: fix s/load/store/ copy-paste typo
meson: drop -Wno-foo bug workaround for Meson < 0.46
meson: add missing idep_nir_headers in iris_gen_libs
Erik Faye-Lund (1):
glsl: correct bitcast-helpers
Ian Romanick (1):
nir/range-analysis: Bail if the types don’t match
Faith Ekstrand (1):
intel/fs: Fix fs_inst::flags_read for ANY/ALL predicates
Ken Mays (1):
haiku: fix Mesa build
Kenneth Graunke (2):
iris: Disable CCS_E for 32-bit floating point textures.
iris: Fix iris_rebind_buffer() for VBOs with non-zero offsets.
Lionel Landwerlin (6):
anv: gem-stubs: return a valid fd got anv_gem_userptr()
intel: use proper label for Comet Lake skus
mesa: don’t forget to clear _Layer field on texture unit
intel: fix topology query
intel: fix subslice computation from topology data
intel/isl: Set null surface format to R32_UINT
Marek Olšák (7):
gallium/vl: don’t set PIPE_HANDLE_USAGE_EXPLICIT_FLUSH
gallium: extend resource_get_param to be as capable as resource_get_handle
radeonsi/gfx10: fix L2 cache rinse programming
ac: fix incorrect vram_size reported by the kernel
ac: fix num_good_cu_per_sh for harvested chips
ac: add radeon_info::tcc_harvested
radeonsi/gfx10: fix corruption for chips with harvested TCCs
Mauro Rossi (1):
android: compiler/nir: build nir_divergence_analysis.c
Michel Dänzer (1):
radeonsi: fix VAAPI segfault due to various bugs
Michel Zou (1):
scons: add py3 support
Prodea Alexandru-Liviu (1):
scons/MSYS2-MinGW-W64: Fix build options defaults
Rhys Perry (1):
nir/opt_remove_phis: handle phis with no sources
Stephen Barber (1):
nouveau: add idep_nir_headers as dep for libnouveau
Tapani Pälli (2):
iris: disable aux on first get_param if not created with aux
anv/android: fix images created with external format support
pal1000 (2):
scons: Fix MSYS2 Mingw-w64 build.
scons/windows: Support build with LLVM 9.