Resolves ambient occlusion rendering in Replicant
Resolves grass and ocean animations in Automata, and maybe more.
Both of these games have shaders that expect trig values to work across
large ranges with good precision.
Closes#7656
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22894>
This is useful to debug drivers to be able to
disable all specific d3d9 features and always trigger
the emulated path.
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22644>
From OpenGL spec 8.6
"An INVALID_OPERATION error is generated if the object bound to
READ_FRAMEBUFFER_BINDING is framebuffer complete and its effective
value of SAMPLE_BUFFERS (see section 9.2.3.1) is one"
But some games might do this
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8425
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Illia Polishchuk <illia.a.polishchuk@globallogic.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22147>
UE4's Vulkan backend uses vkCmdWriteTimestamp with TOP_OF_PIPE
to measure how long a workload took in the GPU Benchmark. This is wrong
and writes the timestamp before the workload is actually finished,
making it seem like the GPU is much faster than it actually is.
This caused subsequent benchmark passes to contain way too big workloads,
which caused soft hangs on slower GPUs.
Fixes GPU hangs with Splitgate during automatic settings configuration.
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22823>
The first attempt at the sprintf would have consumed part of va, so if
we're going to recurse on overflow to try again in a new allocation then
we have to do our work on a copy.
This was a common failure mode for MESA_GLSL=source, where it would just print:
Mesa: info: GLSL source for fragment shader 1:
Mesa: info: (null)
Fixes: 7a18a1712a ("util/log: improve logger_file newline handling")
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22618>
The VK pipeline cache passes a NULL bytes with a nonzero size to a
NULL-data blob to set up the size of the blob. In this case, we don't
actually execute the memcpy, so the non-existent "bytes" doesn't need to
have defined contents. Avoids a valgrind warning:
==972858== Unaddressable byte(s) found during client check request
==972858== at 0x147F4166: blob_write_bytes (blob.c:165)
==972858== by 0x147F4166: blob_write_bytes (blob.c:158)
==972858== by 0x14695FFF: vk_pipeline_cache_object_serialize (vk_pipeline_cache.c:240)
[...]
==972858== Address 0x0 is not stack'd, malloc'd or (recently) free'd
Fixes: 591da98779 ("vulkan: Add a common VkPipelineCache implementation")
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22617>
this reimplements the same functionality that exists already, but
using shader object instead of GPL
it must be disabled by default, as this extension is not (currently)
compatible with feedback loops
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22612>
This does two things:
1. Flush the command buffer and associate a fence with each
glLinkProgram().
2. Force the application calling glLinkProgram() to wait on the
associated fence, matching the semantics of native drivers.
This important for some workloads and some environments. For example, on
ChromeOS devices supporting VM-based android (ARCVM), an app's HWUI thread
may be configured to use skiagl, while the app may create its own GLES
context for custom rendering. Virgl+virtio_gpu supports a single fencing
timeline, so all guest GL/GLES contexts are serialized by submission
order to the guest kernel.
If the app's submits multiple heavy shaders for compliation+linking
(glCompileShader + glLinkProgram()), these are batched into a single
virtgpu execbuffer (with one fence). Then rendering performed by the
HWUI thread is blocked until the unrelated heavy host-side work is
finished. To the user, the app appears completely frozen until finished.
With this change, the app is throttled in its calls to glLinkProgram(),
and the HWUI work can fill in the gaps between each while hitting most
display update deadlines. To the user, the UI may render at reduced
framerate, but remains mostly responsive to interaction.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22341>
This deduplicate two identical bytes_to_hex implementation into one.
The intention is to ease the introduction of a new hash algorithm, which
will also have its formatting helper (to ensure seamless transition from
sha1).
Note that the new functions always take the size of the binary buffer,
unlike the old disk_cache_format_hex_id which took `binary * 2` which was
inconsistent (binary size is `binary` and string size is `binary * 2 + 1`).
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22527>
it's useful for drivers to be able to detect big.LITTLE topology in
order to make decisions about how to handle workloads (specifically as
it relates to threading)
Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21926>
Previously we used PC to set query data to 0 during
CmdResetQueryPool. This was slow when clearing large query pools.
Switching to blorp to clear pools is faster for large query pools.
Red Dead Redemption 2: +1.5% speedup
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22178>
Move deflate and put to the queue for the blob cache case. This moves
the overhead out of the app thread when storing new shaders.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22248>
If we move the blob-cache path into the async queue, then
path_init_failed is no longer a good way to check if puts
should be a no-op. But fortunately checking if the queue
is initialized is, and is a more obvious check because
what it is guarding is a util_queue_add_job().
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22248>
Add an explicit enum for the DISK_CACHE_NONE type so that we don't
confuse with the MULTI_FILE case on android when the blob-cache is
used.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22248>
This will let other drivers use the same way of presenting annotations
without duplicating the whole hash table thing.
Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22157>
This is way more horrifying than I hoped -- I can't figure out a way to
have the method be on TraceContext, so it's a static method of the
datasource, but then you have to name the templated types over and over.
You have to pass in a TraceContext because intel emits the clock sync
packet within a Trace(), and perfetto just silently corrupts the trace if
you Trace() in a Trace().
Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22157>
Deduplicates some code from intel/tu/freedreno, and will be a common place
to put other shared code.
The downside I can see is this logging:
[013.129] tu_perfetto.cc:122 Tracing started
[013.129] intel_driver_ds.cc:133 Tracing started
("oh, huh, apparently data sources for both drivers are registered? wild")
becomes:
[142.906] erfetto_renderpass.h:50 Tracing started
[142.907] erfetto_renderpass.h:50 Tracing started
("huh, why is my driver's data source being started twice?").
Unfortunately we can't easily get a string for the data source type due to
not having rtti.
Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22157>
I was frustrated trying to write code and not be able to just mash ^K^F to
format what I'd written. This .clang-format is just cargo-cult of turnip
with a few tweaks to reduce the diff to the current directory contents.
The remaining deltas in the reformat look decent to me, and mostly bring
things closer to mesa-vague-consensus style.
Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22157>
ftruncate() allocates disk space lazily. If the disk is full and it is
unable to allocate disk space when accesed via mmap(), it will crash
with a SIGBUS.
Switch to posix_fallocate(), which ensures disk space is allocated
otherwise it fails if there isn't enough disk space. The disk cache
won't be enabled in this case.
For normal cases, a small increase in disk usage as the 1.3MB index
file will be fully allocated when initialized now.
fallback to ftruncate() if posix_fallocate() isn't found.
Signed-off-by: Juston Li <justonli@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22097>
mpv didn't ask to be on this list, was never consulted about being
on this list and to the best of my knowledge has no problem with
adaptive sync. If there is an issue exposed by mpv having adaptive
sync enabled, then it should be reported to mpv, so that it can be
fixed in mpv.
The only problem I could remotely imagine with mpv and VRR is that
its display-resample mode tries to do something similar, and the
two mechanisms will likely race each other to the bottom, but the
display-resample mode is not the default and this is already a
known issue on Windows so users wouldn't expect this to behave any
differently on Linux.
In short, please don't try to make a list of all applications that
are not video games, it is not conducive to having a good time on
the computer.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20701>
