Mesa 17.2.3 Release Notes / October 19, 2017¶
Mesa 17.2.3 is a bug fix release which fixes bugs found since the 17.2.2 release.
Mesa 17.2.3 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 because compatibility contexts are not supported.
SHA256 checksums¶
fb305eecfeec1fd771fdc96fff973c51871f7bd35fd2bd56cacc27b4b8823220 mesa-17.2.3.tar.gz
a0b0ec8f7b24dd044d7ab30a8c7e6d3767521e245f88d4ed5dd93315dc56f837 mesa-17.2.3.tar.xz
New features¶
None
Bug fixes¶
Bug 101832 - [PATCH][regression][bisect] Xorg fails to start after f50aa21456d82c8cb6fbaa565835f1acc1720a5d
Bug 102852 - Scons: Support the new Scons 3.0.0
Bug 102940 - Regression: Vulkan KMS rendering crashes since 17.2
Changes¶
Alex Smith (1):
radv: Add R16G16B16A16_SNORM fast clear support
Bas Nieuwenhuizen (2):
nir/spirv: Allow loop breaks in a switch body.
radv: Only set the MTYPE flags on GFX9+.
Ben Crocker (4):
gallivm: fix typo in debug_printf message
gallivm: allow additional llc options
gallivm/ppc64le: adjust VSX code generation control.
gallivm/ppc64le: allow environmental control of Altivec code generation
Daniel Stone (2):
egl/wayland: Check queryImage return for wl_buffer
egl/wayland: Don’t use dmabuf with no modifiers
Dave Airlie (2):
radv: emit fmuladd instead of fma to llvm.
radv: lower ffma in nir.
Emil Velikov (6):
cherry-ignore: add “anv: Remove unreachable cases from isl_format_for_size”
cherry-ignore: add “anv/wsi: Allocate enough memory for the entire image”
swr/rast: do not crash on NULL strings returned by getenv
wayland-drm: use a copy of the wayland_drm_callbacks struct
eglmesaext: add forward declaration for struct wl_buffers
Update version to 17.2.3
Eric Engestrom (1):
scons: use python3-compatible print()
Ilia Mirkin (2):
nv50/ir: fix 64-bit integer shifts
nv50,nvc0: fix push hint logic in presence of a start offset
Faith Ekstrand (6):
intel/compiler: Don’t cmod propagate into a saturated operation
intel/compiler: Don’t propagate cmod into integer multiplies
glsl/blob: Return false from ensure_can_read on overrun
glsl/blob: Return false from grow_to_fit if we’ve ever failed
nir/opcodes: Fix constant-folding of ufind_msb
nir: Get rid of the variable on vote intrinsics
Juan A. Suarez Romero (1):
docs: add sha256 checksums for 17.2.2
Józef Kucia (3):
anv: Fix vkCmdFillBuffer()
spirv: Fix SpvOpAtomicISub
anv: Do not assert() on VK_ATTACHMENT_UNUSED
Leo Liu (3):
st/va: use pipe transfer_map to map upload buffer
st/vdpau: don’t re-allocate interlaced buffer with packed YUV format
st/va: don’t re-allocate interlaced buffer with pakced format
Lionel Landwerlin (4):
intel: compiler: vec4: add missing default 0 lod
anv/cmd_buffer: fix push descriptors with set > 0
anv/cmd_buffer: Reset state in cmd_buffer_destroy
anv: bo_cache: allow importing a BO larger than needed
Marek Olšák (3):
mesa: fix texture updates for ATI_fragment_shader
st/mesa: don’t use pipe_surface for passing information about EGLImage
glsl_to_tgsi: fix instruction order for bindless textures
Nicolai Hähnle (14):
st/glsl_to_tgsi: fix conditional assignments to packed shader outputs
amd/common: fix build_cube_select
radeonsi/gfx9: fix geometry shaders without output vertices
util/queue: fix a race condition in the fence code
glsl/lower_instruction: handle denorms and overflow in ldexp correctly
radeonsi: move current_rast_prim to r600_common_context
radeonsi: don’t discard points and lines
radeonsi: deduce rast_prim correctly for tessellation point mode
radeonsi: fix maximum advertised point size / line width
st/mesa: don’t clobber glGetInternalformat* buffer for GL_NUM_SAMPLE_COUNTS
st/glsl_to_tgsi: fix indirect access to 64-bit integer
st/glsl_to_tgsi: fix a use-after-free in merge_two_dsts
radeonsi: clamp depth comparison value only for fixed point formats
radeonsi: clamp border colors for upgraded depth textures
Rob Clark (2):
freedreno/a5xx: align height to GMEM
freedreno/a5xx: fix missing restore state