Instead of a unreachable.
This would avoid an assert on debug builds that uses vkfoo_to_str to
print structure types. This will become more common as some tests will
start to use VK_STRUCTURE_TYPE_MAX_ENUM to mark structures from
unsupported extensions more often.
v2 (Jason):
* Include enum name on the default message
* Handle MAX_ENUM as a special case
v3 (Jason):
* vk_ObjectType_to_ObjectName don't need to use ${enum.name}
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14525>
(cherry picked from commit 821c66e50c)
Fixes InconsistentSpirv validation errors reporting that PackHalf2x16
outputs uint rather than float.
For example the previous code generates the following SPIR-V with
PackHalf2x16 output as a float:
%2018 = OpExtInst %float %1 PackHalf2x16 %2017
%2019 = OpBitcast %uint %2018
The new code generates:
%2018 = OpExtInst %uint %1 PackHalf2x16 %2017
%2019 = OpBitcast %uint %2018
cc: mesa-stable
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14568>
(cherry picked from commit 985dae7f41)
Fixes the following valgrind warnings:
Conditional jump or move depends on uninitialised value(s)
at 0x5D1298C: draw_pt_so_emit_prepare (draw_pt_so_emit.c:95)
by 0x5D89FD7: llvm_middle_end_prepare (draw_pt_fetch_shade_pipeline_llvm.c:319)
by 0x5D13BFF: vsplit_prepare (draw_pt_vsplit.c:229)
by 0x5D0D5D8: draw_pt_arrays.isra.0 (draw_pt.c:124)
by 0x5D0DA08: draw_instances (draw_pt.c:484)
by 0x5D0DEB9: draw_vbo (draw_pt.c:610)
by 0x5E847D6: r300_swtcl_draw_vbo (r300_render.c:901)
by 0x5D67125: u_vbuf_draw_vbo (u_vbuf.c:1470)
by 0x5CFCAD3: cso_multi_draw (cso_context.c:1639)
by 0x58FEC37: st_draw_gallium (st_draw.c:186)
by 0x5A486BA: _mesa_draw_arrays.part.0 (draw.c:1323)
by 0x48B4E27: stub_glDrawArrays (piglit-dispatch-gen.c:12421)
Uninitialised value was created by a stack allocation
at 0x5E90D3F: r300_draw_init_vertex_shader (r300_vs_draw.c:313)
Conditional jump or move depends on uninitialised value(s)
at 0x5D175D9: draw_create_vertex_shader (draw_vs.c:70)
by 0x5E90E7A: r300_draw_init_vertex_shader (r300_vs_draw.c:366)
by 0x5E8751F: r300_create_vs_state (r300_state.c:1950)
by 0x594453B: st_create_common_variant (st_program.c:888)
by 0x594720C: st_get_common_variant (st_program.c:973)
by 0x59484B6: st_precompile_shader_variant (st_program.c:1994)
by 0x59484B6: st_finalize_program (st_program.c:2056)
by 0x58F0571: st_program_string_notify (st_cb_program.c:128)
by 0x5928C9B: st_link_tgsi (st_glsl_to_tgsi.cpp:7514)
by 0x5904B53: st_link_shader (st_glsl_to_ir.cpp:178)
by 0x58D3E08: _mesa_glsl_link_shader (link_program.cpp:91)
by 0x58865C7: link_program (shaderapi.c:1363)
by 0x58865C7: link_program_error.part.0 (shaderapi.c:1474)
by 0x48DBC5A: stub_glLinkProgram (piglit-dispatch-gen.c:34426)
Uninitialised value was created by a stack allocation
at 0x5E90D4F: r300_draw_init_vertex_shader (r300_vs_draw.c:313)
Based on Filip Gawin's
r300: set new_vs.type to PIPE_SHADER_IR_TGSI
CC: mesa-stable
Reviewed-by: Emma Anholt <emma@anholt.net>
Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14620>
(cherry picked from commit b5b105df96)
It's not obvious why the (gl_FrontFacing ? -1.0 : 1.0) case was handled
different for Gfx12+ than for previous generations, and it's not
correct. It tries to negate the result as an integer, and it does this
before the mask operation that clears the other bits in the value.
When we eventually support dual-SIMD8 dispatch, the other front-facing
bit is in g1.6 at bit 15, so similar code should be possible there.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Fixes: c92fb60007 ("intel/fs/gen12: Implement gl_FrontFacing on gen12+.")
Closes: #5876
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14625>
(cherry picked from commit 945fb51fb5)
this would allocate a new stream uploader for every map if the offset was
large (e.g., all sparse buffer usage), which almost immediately consumes all vram
cc: mesa-stable
fixes KHR-GL46.CommonBugs.CommonBug_SparseBuffersWithCopyOps
Acked-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14381>
(cherry picked from commit d83b52928c)
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>
(cherry picked from commit 537a0ee3b7)
When doing copies of descriptors from one set to another, that contain
either a UNIFORM_BUFFER or STORAGE_BUFFER, both the buffer view &
surface state are allocated from the source descriptor. Therefore we
need to copy their content otherwise we could run into lifecycle
issues when the source descriptor is destroyed.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14585>
(cherry picked from commit acebea9cf1)
By software ABI, a blend shader is permitted to clobber registers
R0-R15. The scheduler needs to be aware of this, to avoid moving a write
to one of these registers past the BLEND itself. Otherwise the schedule
is invalid.
This bug affects GLES3.0, but is rare enough in practice that we had
missed it. It requires a fragment shader to write to multiple render
targets with attached blend shaders, and have temporaries register
allocated to R0-R15 that are not read by the blend shader, but are sunk
past the BLEND instruction by the scheduler. Prevents a regression when
switching boolean representations on:
dEQP-GLES31.functional.shaders.builtin_functions.integer.uaddcarry.uvec4_lowp_fragment
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14577>
(cherry picked from commit b8d37eb1bb)
As indicated by
VkPhysicalDeviceFragmentShadingRatePropertiesKHR::fragmentShadingRateWithShaderSampleMask
our implementation will clamp to 1x1 when reading samplemask or
writing to samplemask.
This fixes vkd3d-proton tests test_sample_mask_dxbc & test_sample_mask_dxil
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: b6332fc4a8 ("intel/compiler: handle coarse pixel in render target writes descriptors")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14553>
(cherry picked from commit 30a8b8d2df)
Setting the screen ro member before we checked gpu id means the error
case leads to a double-free because screen->ro is set and allocated
by parent who hanbdles de-alloc a second time after we destroyed the
screen we just created because ro was set.
Cc: mesa-stable
Signed-off-by: Carsten Haitzler <carsten.haitzler@foss.arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14516>
(cherry picked from commit 874f4095c5)
the original change here attempted to fix calculating the maximum bound for the
mapped readback buffer by adding the maximum attribute size to the final element
used by readback
the calculation was erroneous, however, because it instead calculated the maximum
offset instead of the size, which would cause a different kind of overrun
Fixes: 3c5b7dca30 ("util/vbuf: fix buffer overrun in attribute conversions")
fixes#5846
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14479>
(cherry picked from commit 596d2ab0ad)
this appeared to fix some sort of bug related to preserving qbo data,
but really there shouldn't have been any sort of bug anyway since the qbos
all get read back, and thus the data is already preserved
instead, it just preserved the query id, which overloaded the pools and crashed
This reverts commit 79790e276f.
fixes#5669
Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14397>
(cherry picked from commit 2fa1bf60d6)
st_init_extensions (src/mesa/state_tracker/st_extensions.c) already
enforces the GLSL 1.30 or EXT_gpu_shader4 requirement, so Crocus will
already behave this way on this hardware.
The EXT_texture_integer spec says:
NV_gpu_program4 or EXT_gpu_shader4 is required.
Without one of these extensions or GLSL 1.30, it is impossible to read
integer values from a texture. The spec also says:
This extension does not enforce type consistency for texture
accesses or between fragment shaders and the corresponding
framebuffer attachments. The results of a texture lookup from an
integer texture are undefined:
* for fixed-function fragment processing, or
* for shader texture accesses expecting floating-point return
values.
The color components used for per-fragment operations and written
into a color buffer are undefined:
* for fixed-function fragment processing with an integer color
buffer,
* for fragment shaders that write floating-point color components
to an integer color buffer, or
* for fragment shaders that write integer color components to a
color buffer with floating point or normalized integer
components.
So it's really a soft requirement, but also kind of rude to expose the
extension without a way to use it properly.
Closes: #4497
CC: mesa-stable
