This reworks how the depth stencil attachment is used for
simplicity. This also introduces radv_render_pass_compile()
helper that will be used for further optimizations.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Instead of doing them in radv_cmd_buffer_set_subpass().
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This has been disabled some months ago because it introduced
rendering issues with Shadow Of Warrier II (DXVK). This game is
no longer affected, I wonder if 824cfc1ee5 ("radv: rework the
TC-compat HTILE hardware bug with COND_EXEC") fixed the problem.
I checked The Forest on my Polaris, and it renders fine too.
According to Phillip, this gives +5.5% with Rise Of The Tomb
Raider and DXVK. This is because DXVK uses 16-bit depth surfaces
while the native port from Feral uses 32-bit depth surfaces.
Unfortunately, Shadow Of The Tomb Raider isn't affected because
it clears each layer of a D16 array texture individually. So it
doesn't hit the fast clear path.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
The value depends on the number of samples.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
We were not using the view mask for depth clears, causing only the
first view to be cleared.
Fixes: 2e86f6b259 "radv: Add multiview clears."
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
It's somehow similar to the FCE predicate.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
If all layers are bound we can perform a fast color or depth clear
instead of iterating over all layers. This has the advantage
to avoid trashing the framebuffer for nothing if you we end up by
doing a fast clear when calling radv_clear_image_layer(), and
clearing all layers in one shot is obviously faster.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Currently only true if RADV_PERFTEST=dccmsaa is set.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
The driver doesn't support DCC/CMASK for mipmapped textures.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
We don't need to flush anything before these two commands as well.
This is because they have to be externally synchronized, so the
app should have called CmdPipelineBarrier() prior to that and the
driver should have flushed the caches.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
'post_flush' is only set to NULL for the normal clear path
(ie. only vkCmdClearColorImage() and vkCmdClearDepthStencilImage()
are affected commands).
Because these two operations have to be externally synchronized
with VK_PIPELINE_STAGE_TRANSFER_BIT and VK_ACCESS_TRANSFER_WRITE_BIT,
it's useless to set those flags internallY.
VK_PIPELINE_STAGE_TRANSFER_BIT will wait for compute to be idle,
while VK_ACCESS_TRANSFER_WRITE_BIT will invalidate both L1 vector
caches and L2. RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2 will be superseded
by RADV_CMD_FLAG_INV_GLOBAL_L2.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This allows to fast clear the depth part (or the stencil part)
of a depth+stencil surface when HTILE is enabled. I didn't test
on GFX8, so it's disabled currently.
This gives a very nice boost, for example when clearing the depth
aspect of a 4096x4096 D32_SFLOAT_S8_UINT image (18x faster).
BEFORE: 235 us
AFTER: 13 us
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
this helps reduce the overall code changes when a bit_size parameter is
added to nir_load_system_value
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
This fixes crashes for some CTS:
dEQP-VK.api.copy_and_blit.core.blit_image.all_formats.color.*.linear_*_*
dEQP-VK.api.copy_and_blit.core.blit_image.all_formats.color.*.*_linear_*
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108113
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
In environments where we cannot cache, e.g. Android (no homedir),
ChromeOS (readonly rootfs) or sandboxes (cannot open cache), the
startup cost of creating a device in radv is rather high, due
to compiling all possible built-in pipelines up front. This meant
depending on the CPU a 1-4 sec cost of creating a Device.
For CTS this cost is unacceptable, and likely for starting random
apps too.
So if there is no cache, with this patch radv will compile shaders
on demand. Once there is a cache from the first run, even if
incomplete, the driver knows that it can likely write the cache
and precompiles everything.
Note that I did not switch the buffer and itob/btoi compute pipelines
to on-demand, since you cannot really do anything in Vulkan without
them and there are only a few.
This reduces the CTS runtime for the no caches scenario on my
threadripper from 32 minutes to 8 minutes.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Needed for VK_KHR_create_renderpass2.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Having random data in there is probably not the best.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
A case of making things worse while trying to fix something minor ...
Fixes: ef79457004 "radv: Merge the flush bits of CMASK & DCC clear."
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Probably won't be much different in practice, but still wrong.
Fixes Coverity issue 1435002.
Not CC'ing to stable since this is only hit if you enable MSAA
DCC via RADV_DEBUG.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
We don't enable CMASK for linear surfaces and addrlib only
enables DCC for tiling surfaces.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
And replace _regs by _metadata because it makes more sense.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
And replace _regs by _metadata because it makes more sense.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Using the image format is incorrect when the view has a different
format than the image. Instead, the view format needs to be used.
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
CC: 18.1 <mesa-stable@lists.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106687
This should be fixed at some point in order to improve
performance.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
When DCC is enabled with MSAA textures, CMASK should be
cleared to 0xCCCCCCCC.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
DCC for MSAA textures are currently unsupported but that will
be used later on.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
They will help for DCC MSAA textures and if we support mipmaps
in the future.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Only needed when the CS path is used.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This saves some useless CMASK initializations/eliminations in
the Vulkan SSAO demo.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
