| Commit message (Collapse) | Author | Age | Files | Lines |
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This assertion prevents you from doing intel_batchbuffer_require_space
with a size so huge it won't fit in the batchbuffer. This doesn't seem
like a common mistake, and I've never seen the assert to be useful.
Soon, I hope to have batches grow, at which point this won't make sense.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
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Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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For non-CCS images, we were reporting just one plane even though they
may have multiple in the case of YUV.
Reviewed-by: Ben Widawsky <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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This allows the user to query the number of planes required by a given
format+modifier combination without having to create a bo or surface.
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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Signed-off-by: Marek Olšák <[email protected]>
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After get_variable_being_redeclared() has been called, it is no longer
safe to access the original variable pointer, since its memory might have
been freed.
Since callers of this function should only be accessing the variable pointer
returned by the function, avoid potential bugs by re-assigning the
original variable pointer to the result of the function call,
making it impossible for the remaining code to access an invalid variable
pointer.
Reviewed-by: Nicolai Hähnle <[email protected]>
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get_variable_being_redeclared() can delete the original variable
in a specific scenario. The code sets it to NULL after this so other
code in that same function doesn't try to access trashed memory after
the fact, however, the copy of that variable in the caller code
won't see any of this making it very easy to overlook.
Make the function a bit safer by taking a pointer to the original
variable so we can also make NULL the caller's pointer to the variable
if this function deletes it.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Since the original 'var' might have been deleted from this point forward.
Bugzila: https://bugs.freedesktop.org/show_bug.cgi?id=102685
Fixes: 51bf007d2c27fba (glsl: Disallow unsized array of atomic_uint)
Reviewed-by: Nicolai Hähnle <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Useful to know which debug/perftest options were enabled when
a hang report is generated.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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Copied from dd_dump_dmesg().
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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Might be useful for checking if all descriptors are sets by
the application.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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To dump them when a hang is detected.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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This might be very useful in order to figure out where a shader
is stucked. This uses UMR to detect which instruction is executing
bad things.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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This will allow us to use it from radv.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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Might report some useful information to help figuring out where
does the hang happened.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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To dump some status MMIO registers when a hang is detected.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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To dump the shader stats when a hang is detected.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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Only the disassembly is currently dumped.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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To improve GPU hangs detection when shaders are stucked.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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To share common code after every draw/compute calls.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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When a GPU hang is detected in radv_gpu_hang_occured() we know
which command buffer is faulty but the bound pipelines might
have been updated during the execution.
The pointers to the radv_pipeline objects are emitted just
after the second trace ID, that way it would be easy to dump
the active shaders at the moment of the hang.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
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To avoid random initial values.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Bruce Cherniak <[email protected]>
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GetAttachedObjectsARB
Signed-off-by: Jeremy Huddleston Sequoia <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102552
v2: Patch cleanup proposed by Nicolai Hähnle.
* deleted changes in si_translate_texformat.
Cc: Nicolai Hähnle <[email protected]>
Cc: Ilia Mirkin <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
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When a batch is submitted, INTEL_DEBUG=bat prints a message indicating
which part of the code triggered the flush, and some statistics about
the batch/state buffer utilization.
It also decodes the batchbuffer in debug builds...which is so much
output that it drowns out the utilization messages, if that's all you
care about.
INTEL_DEBUG=submit now just does the utilization messages.
INTEL_DEBUG=bat continues to do both (as the message is a good indicator
that we're starting decode of a new batch).
v2: Rename from "flush" to "submit" (suggested by Chris) because we
might want "flush" for PIPE_CONTROL debugging someday.
Reviewed-by: Chris Wilson <[email protected]>
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With the shaders in the ssao demo, the nir_opt_if wasn't
working properly without this, after this the if gets optimised
so that loop unrolling gets called.
(loop unrolling fails due to instruction count, but at least
it gets to do that.)
Reviewed-by: Timothy Arceri <[email protected]>
Cc: "17.2" <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Fix the build for Android Nougat.
The dladdr(3) manpage says that <dlfcn.h> is required. On Linux, the
build succeeded without it because build_id.c includes <link.h> which
includes <dlfcn.h>. On Android, we must include <dlfcn.h> directly.
Fixes: 5c98d382 "util: Query build-id by symbol address, not library name"
Reviewed-by: Matt Turner <[email protected]>
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This patch renames build_id_find_nhdr() to
build_id_find_nhdr_for_addr(), and changes it to never examine the
library name.
Tested on Fedora by confirming that build_id_get_data() returns the same
build-id as the file(1) tool. For BSD, I confirmed that the API used
(dladdr() and struct Dl_info) is documented in FreeBSD's manpages.
This solves two problems:
- We can now the query the build-id without knowing the installed library's
filename.
This matters because Android requires specific filenames for HAL
modules, such as "/vendor/lib/hw/vulkan.${board}.so". The HAL
filenames do not follow the Unix convention of "libfoo.so". In
other words, the same query code will now work on Linux and Android.
- Querying the build-id now works correctly when the process
contains multiple shared objects with the same basename.
(Admittedly, this is a highly unlikely scenario).
Cc: Jonathan Gray <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Reviewed-By: Gert Wollny <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
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enclosing_scope already contains enclosing_scope_first_read.
What we really want to check here -- not for correctness, but
for speed -- is whether last_read_scope already contains
enclosing_scope.
Reviewed-By: Gert Wollny <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
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Fixes various piglit tests on Stoney, see the comment.
Cc: [email protected]
Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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This assertion is triggered on Stoney in Piglit
./bin/framebuffer-blit-levels {draw,read} stencil -auto -fbo
and similar tests. It should be harmless -- just relax it until
we can get internal clarification.
Reviewed-by: Marek Olšák <[email protected]>
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buffers
The GLSL rules for interpolateAtSample are unfortunate:
"Returns the value of the input interpolant variable at
the location of sample number sample. If
multisample buffers are not available, the input
variable will be evaluated at the center of the pixel.
If sample sample does not exist, the position used to
interpolate the input variable is undefined."
This fix will fallback to monolithic shader compilation when
interpolateAtSample is used without multisampling.
One alternative would be to always upload 16 sample positions,
filling the buffer up with repetition when the actual number of
samples is less, and then ANDing the sample ID with 0xf. However,
that punishes all well-behaving users of interpolateAtSample,
when in reality, only conformance tests should be affected by
the issue.
Fixes
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_sample.non_multisample_buffer.*
Reviewed-by: Marek Olšák <[email protected]>
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gl_SampleMaskIn is supposed to contain set bits only for the samples that
are covered by the current fragment shader invocation, but the VGPR
initialization hardware loads the set of all bits that are covered at the
current pixel.
Fixes various tests in
dEQP-GLES31.functional.shaders.sample_variables.sample_mask_in.*
Cc: [email protected]
Reviewed-by: Marek Olšák <[email protected]>
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We need to keep the workaround for older firmware, though.
Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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If the last operation happens to be a non-draw, such as a
transfer_map that triggers a decompress blit, there may be
interesting messages left in the driver log.
Reviewed-by: Marek Olšák <[email protected]>
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Add InstanceStrideEnable field and rename InstanceDataStepRate to
InstanceAdvancementState in INPUT_ELEMENT_DESC structure.
Add stubs for handling InstanceStrideEnable in FetchJit::JitLoadVertices()
and FetchJit::JitGatherVertices() and assert if they are triggered.
Reviewed-by: Bruce Cherniak <[email protected]>
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Make more robust to handle strange strange configurations like a vmware
exported 4-way numa X 1-core configuration.
Reviewed-by: Bruce Cherniak <[email protected]>
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