Previously, blorp could only blit into something that was renderable.
Thanks to recent additions to blorp, it can now blit into basically
anything so long as it isn't compressed.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
BLORP has supported 16x MSAA for quite a while now, we just never
bothered to enable it for CopyTexSubImage.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Now that blorp handles all the cases, why not? The only real change we
have to make is to stop using anv_swizzle_for_render() in blorp_blit
because it doesn't work for B4G4R4A4 and blorp now natively handles that.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Previously we only supported UINT formats because that's what blorp_copy
required. If we want to use it in blorp_blit, however, we need to
support everything.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit adds support for the following formats as destination
formats even though the hardware does not support rendering to them:
- ISL_FORMAT_R24_UNORM_X8_TYPELESS
- ISL_FORMAT_A4B4G4R4_UNORM
- ISL_FORMAT_L8_UNORM_SRGB
- ISL_FORMAT_R9G9B9E5_SHAREDEXP
This is done by using a different format and emitting shader code to
fake it the rest of the way.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
nir_mask_shift_or is now defined in nir_format_convert.h so we can
delete the copy in blorp_blit.c.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit makes blorp capable of swizzling anything even on hardware
that doesn't support texture swizzle.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This helper encodes more details, specifically about Haswell, than the
previous asserts in isl_surface_state.c.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The previous version was sort-of strapped on in that it just adjusted
the blit rectangle and trusted in the fact that we would use texelFetch
and round to the nearest integer to ensure that the component positions
matched. This new version, while slightly more complicated, is more
accurate because all three components end up with exactly the same
dst_pos and so they will get interpolated and sampled at the same
texture coordinate. This makes the workaround suitable for using with
scaled blits.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
It's just not possible to have a device with no subslices.
CID: 1433511
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
And only free no longer needed back buffers there as well.
We want to stick to the same back buffer throughout a frame, otherwise
we can run into various issues.
Bugzilla: https://bugs.freedesktop.org/105906
Bugzilla: https://bugs.freedesktop.org/106399
Fixes: 3160cb86aa "egl/x11: Re-allocate buffers if format is suboptimal"
Reported-by: Sergii Romantsov <sergii.romantsov@globallogic.com>
Tested-by: Eero Tamminen <eero.t.tamminen@intel.com>
Acked-by: Daniel Stone <daniels@collabora.com>
According to Vulkan spec:
"pColorBlendState is a pointer to an instance of the
VkPipelineColorBlendStateCreateInfo structure, and is ignored if the
pipeline has rasterization disabled or if the subpass of the render pass the
pipeline is created against does not use any color attachments."
Fixes tests from CL#2505:
dEQP-VK.renderpass.*.simple.color_unused_omit_blend_state
v2:
- Check that blend is not NULL before usage.
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Just let validate_context_version() do it instead. This fixes
MESA_GL_VERSION_OVERRIDE for compat, it will also allow us to
enable new compat versions on a per driver bases in future.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This allows drivers to define what version of GLSL they support
in compat. This will be needed in order to support compat 3.2
without breaking drivers that wont support it.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
All drivers that support GLSL will later set their default GLSL versions
overriding this override call. They currently all call
_mesa_override_glsl_version() again later in order to support overrides.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Just leave it as 0 and let the drivers set it (as they already do)
to avoid redundantly initialising it.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Change the size of the bitset from 128 bits to 96. This works around an
apparent GCC 5.4 bug in which bad SSE code is generated, leading to a
crash in ast_type_qualifier::validate_in_qualifier() (ast_type.cpp:654).
This can be repro'd with the Piglit test tests/spec/glsl-1.50/execution/
varying-struct-basic-gs-fs.shader_test
Bugzilla:https://bugs.freedesktop.org/show_bug.cgi?id=105497
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Tested-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This is really useful when debugging any sort of buffer management
issues, so just printing it during INTEL_DEBUG=bat,submit seems
reasonable. With bat, we're already spamming so much output that
it doesn't really hurt. With submit, it's still easy to grep for
the older information, and the new information is nice too.
Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>
Now that we're using ISL, a good chunk of brw_emit_depthstencil is
pointless checks which ISL will do for us anyway. Since we only have
one manual depth buffer emit function, move the useful bits into it.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
We leave gen4-5 alone because the ISL code hasn't really been well-
tested on gen4-5 or with combined depth-stencil because we don't use
BLORP for depth operations on gen4-5. Also, the gen4-5 code has to deal
with intratile offsets for LOD hacks and ISL doesn't handle those yet.
We could make ISL handle gen4-5 capable or we could just not bother.
Among other things, this should make future platform enabling easier
because it means we don't have to update multiple (or hand-rolled!)
depth stencil emit paths.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The only reason why we had two atoms was that the one we used for gen7+
depended on _NEW_DEPTH and _NEW_STENCIL as well as _NEW_BUFFERS. Since
this is no longer true, we can combine them into one atom. We do add a
dependence on BRW_NEW_AUX_STATE but that should never get set on gen4-5
so adding it is a no-op for those platforms.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The hardware will AND these fields with the corresponding fields in
DEPTH_STENCIL_STATE so there's no real reason to toggle them on and off
based on state bits. This removes our reliance on the _NEW_DEPTH and
_NEW_STENCIL state bits and better matches what ISL does.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Certain things can change the aux usage or fast clear color of a depth
surface and we want to re-emit if that happens. For instance, if you do
a fast depth clear of an already clear depth surface, we will just set
the clear color and not do anything else. In that case, we could fail
to re-emit 3DSTATE_CLEAR_PARAMS and not get the new fast-clear color.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
I forgot to change the assert in the second helper function in a
previous change.
This hit the assert() on a Broadwell platform with 1 slice, 3
subslices but all EUs disabled in subslice 1 & 2.
Fixes: c1900f5b0f ("intel: devinfo: add helper functions to fill fusing masks values")
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This was setting the LINEAR modifier if neither the
X server nor the driver supported modifiers.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106180
Fixes: c80c08e226 "vulkan/wsi/x11: Add support for DRI3 v1.2"
CC: 18.1 <mesa-stable@lists.freedesktop.org>
Tested-by: Abel Garcia Dorta <mercuriete@gmail.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
is_resource_supported returns if the combination of
target/internalformat is supported in at least one operation. Online
compression is only mandatory for glTexImage2D. Some formats doesn't
support online compression, but can be used in any case, with
glCompressed*D methods.
Without this commit, ETC2 internalformats were returning FALSE, even
for the drivers supporting it. So any other query (like
TEXTURE_COMPRESSED) was returning FALSE/NONE instead of the proper
value.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Chris recently fixed a bunch of genxml end < start bugs, as well as
booleans that are wider than a bit. These are way too easy to write, so
asserting that the fields are sane is a good plan.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
None of these are actually booleans. Tile Parameter is a tiling mode
enum. Display pipes take plane numbers. Predicate Enable has some
operations (and the default value of 6 was particular bogus).
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Python's assert can take both a condition and a string, which will cause
it to print the string if the assertion trips. (You can't use parens as
that creates a tuple.) Doing "condition and string" works in C, but
doesn't have the desired effect in Python.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
We used to only initialize BLORP on Gen6+. When we added it on Gen4-5,
we forgot to destroy it unconditionally.
Fixes: 752d7af77a (i965: Add blorp support for gen4-5)
Reviewed-by: Matt Turner <mattst88@gmail.com>
Noticed while reviewing Tim Arceri's NIR inlining series.
Without his series:
instructions in affected programs: 16 -> 14 (-12.50%)
helped: 2
With his series:
instructions in affected programs: 196 -> 174 (-11.22%)
helped: 22
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
When compiling with LLVM 6.0 on x86 (32-bit) for Android, the test
fails to detect that -latomic is actually required, as the atomic
call is inlined.
In the code itself (src/util/disk_cache.c), we see this pattern:
p_atomic_add(cache->size, - (uint64_t)size);
where cache->size is an uint64_t *, and results in the following
link time error without -latomic:
src/util/disk_cache.c:628: error: undefined reference to '__atomic_fetch_add_8'
Fix the configure/meson test to replicate this pattern, which then
correctly realizes the need for -latomic.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Jason Ekstrand
Lionel Landwerlin
Michel Dänzer
Samuel Iglesias Gonsálvez
Timothy Arceri
Jan Vesely
Brian Paul
Kenneth Graunke
Bas Nieuwenhuizen
Alejandro Piñeiro
Matt Turner
Nicolas Boichat
Scott D Phillips