This stores these pointers separately. in theory now gl_context
can be made more opaque later, if we split header files ups.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14437>
If we don't do this, and we are statically linking LLVM
(-Dshared-llvm=disabled) while using a version of LLVM compiled for a
general-purpose distribution, then the link fails with undefined
references to the functions called by LLVMInitializeAllTargets().
Using a version of LLVM that was built specifically for Mesa will
sometimes mask this: if the only backends built into LLVM are backends
that we specifically link anyway, then the link will succeed.
According to commit 80817b6e "meson: Adjust Clover's required LLVM
modules", all-targets is not available when using CMake to locate LLVM,
so make it optional rather than mandatory.
This partially reverts commit 80817b6e34.
Resolves: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3962
Resolves: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5609
Signed-off-by: Simon McVittie <smcv@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13720>
For nir_to_tgsi, I want to be able to fold into the base from a vector
load_const, which the ad-hoc scalar chasing couldn't handle.
r300:
total instructions in shared programs: 1278731 -> 1256502 (-1.74%)
instructions in affected programs: 457909 -> 435680 (-4.85%)
total flowcontrol in shared programs: 8316 -> 8313 (-0.04%)
flowcontrol in affected programs: 5 -> 2 (-60.00%)
total temps in shared programs: 213687 -> 213774 (0.04%)
temps in affected programs: 13140 -> 13227 (0.66%)
total consts in shared programs: 952850 -> 949929 (-0.31%)
consts in affected programs: 386352 -> 383431 (-0.76%)
Fixes: #5781
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14309>
This helps non-native-integers hardware where relative addressing of UBOs
has a constant offset field, and having addressing math (particularly for
D3D9) emitted as ALU ops ends up running us out of constants. For
native-integers drivers (such as softpipe), the possible-overflow check
typically triggers and we end up not folding.
r300:
total instructions in shared programs: 1279167 -> 1278731 (-0.03%)
instructions in affected programs: 50834 -> 50398 (-0.86%)
total temps in shared programs: 213736 -> 213687 (-0.02%)
temps in affected programs: 598 -> 549 (-8.19%)
total consts in shared programs: 952973 -> 952850 (-0.01%)
consts in affected programs: 26776 -> 26653 (-0.46%)
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14309>
Since we don't have 32-bit ints, these checks for 32-bit unsigned wrapping
don't help and just reduce optimization opportunities (particularly for
DX9 addressing math).
Doesn't affect any current consumers.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14309>
This lets nir-to-tgsi fold the constant offset of addressing calculations
into the CONST[] reference, which is important for D3D9-era compatibility:
HW of that age has limited uniform space, and if we do the addressing math
as math in the shader for dynamic indexing, the nir_load_consts end up
taking up uniforms we don't have available.
r300:
total instructions in shared programs: 1279699 -> 1279167 (-0.04%)
instructions in affected programs: 134796 -> 134264 (-0.39%)
total instructions in shared programs: 1279699 -> 1279167 (-0.04%)
instructions in affected programs: 134796 -> 134264 (-0.39%)
total temps in shared programs: 213912 -> 213736 (-0.08%)
temps in affected programs: 2166 -> 1990 (-8.13%)
total consts in shared programs: 953237 -> 952973 (-0.03%)
consts in affected programs: 45980 -> 45716 (-0.57%)
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14309>
The ad-hoc index duplication was missing setup of things like the ACCESS
or RANGE_BASE fields.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14309>
This saves a lot of pointless gl.h includes across the board,
it moves the one place that needs GLenum into a separate file
only used in those passes that require it.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14605>
This creates an internal shader_prim enum, I've fixed up most
users to use it instead of GL types.
don't store the enum in shader_info as it changes size, and confuses
other things.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14605>
To avoid dragging gl.h into places it has no business being,
defined tessellation primitive mode to an enum.
This has a lot of fallout all over the place.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14605>
Commit 9da15aa3aa ("llvmpipe: enable EXT_memory_object(_fd)") enabled
the extension, but left this unimplemented.
Leaving this unimplemented causes segfaults for anyone trying to retrieve
the UUIDs, as the calling code in the state tracker does not check if the
function is implemented. This affects e.g. current Wine versions.
Set the UUID to all zeros. Although this slightly violates the vulkan
specification (since 1.2.146), the UUIDs have to match the ones from
lavapipe (lvp_get_physical_device_properties_1_1).
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5865
Fixes: 9da15aa3aa ("llvmpipe: enable EXT_memory_object(_fd)")
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Reviewed-by: Dave Airlie airlied@redhat.com
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14558>
