ACO only currently - not available in LLVM.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Vitaliy Triang3l Kuzmin <triang3l@yandex.ru>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22250>
This reverts commit 9e67d3f237.
We do not, in fact, implement texture barriers. Texture barriers are
supposed to allow non-overlapping rendering feedback loops. We cannot
support that at non-tile boundaries when texture compression is enabled
without some kind of downgrade path or other special handling.
Fixes Emacs corruption on X/Glamor.
Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23832>
Hidden behind `RUSTICL_ENABLE=fp16` for now as the OpenCL CTS doesn't have
enough fp16 tests at the moment. There has been a lot of work on it though,
so hopefully we can enable and verify it soon.
Additionally libclc also misses a bunch of fp16 functionality, so most of
the tests would also just crash.
However this flag is useful for development as it already wires up most of
the code needed.
Signed-off-by: Karol Herbst <git@karolherbst.de>
Reviewed-by: Nora Allen <blackcatgames@protonmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23788>
The hardware doesn't support native conditional rendering, so it is
implemented by software.
Code borrowed from Freedreno and Panfrost.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23392>
We now have support for baseline MSAA, except for support for eMRT. But hey,
this gets us 99% of the way there, so it's worth flipping on at least in
agx/next.
We can also advertise dual-source blending again. It was reverted since Chromium
freaks out with dual-source blending on a GL 2.1 driver, but since we're
advertising GL 3.1 now, it's ok.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23480>
Handle the other pipeline stats counters in order to implement
GL_ARB_pipeline_statistics_query. Note that this does away with
collecting *all* the counters if DEBUG_COUNTERS is enabled, other-
wise it was getting over-complicated.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23301>
This gives us ARB_polygon_offset_clamp and EXT_polygon_offset_clamp, and
most of the actual state plumbing was already in place.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23169>
I hadn't been keeping this up-to-date as development was rapid but
now that we're starting to stabilize and new work is largely going
to be new extensions, it makes sense to start tracking this better.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23038>
This code was originally based on the Panfrost implementation, but has been
improved in a number of ways.
1. Transform feedback programs are dispatched generically with Gallium calls,
rather than emitting something hardware-specific. This is cleaner and
portable to future GPUs.
2. Transform feedback with indexed draws is now fixed, by lowering to an index
buffer pull.
3. Transform feedback with buffer overflows is now fixed, by correctly
bounds checking in transform feedback programs.
4. Transform feedback with strips/fans/loops are fixed, by correctly
tessellating to the underlying primitives as required by OpenGL.
5. Transform feedback with QUADS is fixed, by tessellating to triangles as
required by OpenGL.
That said, the code is still not in its final form.
1. It still does not support indirect draws. This will require a substantial
overhaul to do tracking on the GPU instead of the CPU. Currently we force
unroll indirect draws (slow but kosher in GL, treif in Vulkan). This isn't
hard to solve but I'm not going to duplicate the code until the algorithms
are otherwise complete because it's a lot easier to hack on the CPU versions
than the GPU versions.
2. It still does not support primitive restart. This has especially nasty
interactions with transform feedback. Again we force unroll to non-primitive
restart forms, again slow but kosher in GL but treif in Vulkan. This is a lot
harder to deal with. I sketched out something really nasty in my notebook
(hinging on efficient GPU prefix sums) but I'm not in a hurry to type this
out.
3. There will be interactions with geometry and tessellation shaders and I don't
think I can get the core code here future-proofed without actually bringing
up the new shader stages.
As such, this is a hard fork of the panfrost code for now, I'm not trying to
share the code (although it *would* clear out almost all of panfrost's transform
feedback related piglit failures).
Passes dEQP-GLES3.functional.transform_feedback.* and most of the relevant
piglits.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22891>
You won't get your money back!
It's been a very long time but everything should be working great now.
This replaces RADV_PERFTEST=gpl by RADV_DEBUG=nogpl to disable the
extension for debugging purposes.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22362>
The hardware doesn't support native conditional rendering, so it is
implemented by software.
Code borrowed from Freedreno and Panfrost.
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Signed-off-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17373>
