isam.v is a version of isam that can load multiple components from IBOs.
It uses some bits that are used for different purposes in other tex
instructions:
- bit 50 (.v): .s elsewhere
- bit 53 (indicates whether an immediate offset is used): .p elsewhere
- bit 18 (.1d when not set, has to be set for .v): 0 elsewhere
For this reason, the bitset hierarchy for cat5 had to be reordered a
bit.
The immediate offset is encoded as an extra (immed) source register and
an instruction flag (to be able to make the distinction between offset
zero and no offset, although this might not be useful).
This also adds a flag for the .1d field. Since this bit is active-low,
this flag has inverted semantics: setting it will make .1d inactive.
Note that some existing disassembler tests for isam had to be updated
because the bit is never set and this is now disassembled as .1d. This
matches the blob's disassembler.
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28664>
Having zero consts in one FS may corrupt consts in follow up FSs,
on such GPUs blob never has zero consts in FS. The mechanism of
corruption is unknown.
Fixes geometry flickering in a number of games, including:
Baldur's Gate 3
Assasin's Creed Rogue
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29357>
Copying UBWC image via BLIT_OP_SCALE may be corrupted if previously
someone copied image with bit 18 set in TPL1_DBG_ECO_CNTL1.
Found by replaying blob's cmdstream on a740, but somehow this issue
doesn't happen on Android.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29358>
For A6XX it's a no-op, but A7XX+ doesn't clamp to [0,1] with disabled
depth clamp, to support VK_EXT_depth_clamp_zero_one we have to always
enable clamp and manually set depth range to [0,1] when rs->depth_clamp_enable
is false.
Passes:
dEQP-VK.depth.*
dEQP-GLES3.functional.fbo.depth.depth_test_clamp.* (zink)
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29387>
Match the structure of NVK and RADV. Pull all event related code from
tu_device.cc/h and tu_cmd_buffer.cc/h into one location.
Signed-off-by: Valentine Burley <valentine.burley@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29630>
This register stores the depth format of the underlying depth
buffer, it seemingly doesn't change anything about the LRZ buffer
itself and has no behavioral changes over setting it to 0.
However, it's possible that there's some case where it does matter
so matching the proprietary driver's behavior is safer.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
I found this while reverse engineering A7XX LRZ, it's going to be
relevant when we implement concurrent binning so I've added the
register definition.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
A7XX allows setting the FC depth to an arbitrary F32 value rather
than being limited to 0.0/1.0, we use this to match the depth clear
value.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
The layout of the LRZ FC section has changed substantially between
A6XX and A7XX so the best way to express the layout was determined
to be a templated structure.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
This can be seen emitted in traces related to FDM on A740, it's set
to zero to ensure there's no side effects from prop writing to it.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
A lot of CHIP template parameters were hardcoded to A6XX rather than
the actual chip which would lead to an incorrect command stream being
generated.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
The functionality of GRAS_LRZ_CNTL on A6XX was split into GRAS_LRZ_CNTL
and GRAS_LRZ_CNTL2 on A7XX. The only new field is for the Z function to
be specified.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
This is an exceptional case where any writes to gl_Depth should be
ignored, it means we can use LRZ in this case and don't need to
disable it.
Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453>
With AHB + external format, we might get VK_FORMAT_UNDEFINED. And at
least with skiavk we might not get a chained VkExternalFormatANDROID.
In this case, just take the format from the image, which will have
already been resolved via VkExternalFormatANDROID when the image was
created.
See VUID-VkImageViewCreateInfo-image-02399
Also see commit 4f7de83110 ("venus: fix view format for ahb image")
for a similar fix.
Fixes the following cts tests:
CtsViewTestCases:
- android.view.cts.PixelCopyTest#testVideoProducer
CtsMediaDecoderTestCases:
- android.media.decoder.cts.DecodeAccuracyTest#testSurfaceViewLargerWidthDecodeAccuracy[50(c2.v4l2.avc.decoder_h264_520x360)]
- android.media.decoder.cts.DecodeAccuracyTest#testSurfaceViewLargerWidthDecodeAccuracy[50(c2.v4l2.avc.decoder_h264_520x360)]
CtsCameraTestCases:
- android.hardware.camera2.cts.MultiViewTest#testTextureImageWriterReaderOperation[1]
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29490>
We ran into an issue with Intel drivers where it became tricky to tell
whether a timestamp must be recorded with a special end-of-pipe
compute instruction or something else.
We initially tried to deal with that internally by checking some state
in the command buffers but turns out it doesn't work.
This change adds a flag field to the tracepoint to have that
information there and the flags are passed to the record_ts vfunc.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29438>
We already managed to hit the timeout once, and since the job is manual
anyway, let's bump it generously so as to also allow for more tests
to be added without having to bump the timeout every time.
Signed-off-by: Martin Roukala (né Peres) <martin.roukala@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29381>
VIRGL_RENDERER_UNSTABLE_APIS has been dropped upstream
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28777>
