close() is in <unistd.h>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This fixes new CTS dEQP-VK.pipeline.depth_range_unrestricted.*.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This allows us to disable the FMASK decompress pass when
transitioning from CB writes to shader reads.
This will likely be improved and enabled by default in the future.
No CTS regressions on GFX8 but a few number of multisample CTS
failures on GFX9 (they look related to the small hint).
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Found while working on DCC for MSAA.
Fixes: 6b976024a8 ("radv: add support for FMASK expand")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
We have some serious leaks, so plug some and also move to ralloc to
limit the lifetime of some objects to that of their parent.
Lots more such work to do.
For some reason, this fixes:
dEQP-GLES2.functional.lifetime.attach.deleted_output.texture_framebuffer
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Do not offer a hardware drm backed egl device if no render node
is available. The current implementation will fail on this
egl device. On top it issues a warning that is actually missleading.
There are finally more error paths that can fail on the way to a
hardware backed egl device. Fixing all of them would kind of require
opening the drm device and see if there is a usable driver associated
with the device. The taken approach avoids a full probe and fixes at
least this kind of problem on kvm virtualization hosts I observe here.
Fixes: dbb4457d98 ("egl: add EGL_EXT_device_drm support")
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
This is pointless in that we won't ever hit those paths in real life,
but coverity complains.
Fixes: f014ae3c7c ("nouveau: add support for nir")
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
GL_MAP_INVALIDATE_BUFFER_BIT cannot be treated as
GL_MAP_INVALIDATE_RANGE_BIT naively. When we run into
ptr = glMapBufferRange(buf, 0, size,
GL_WRITE_BIT|GL_MAP_INVALIDATE_BUFFER_BIT);
memcpy(ptr, data1, size);
glUnmapBuffer(buf);
ptr = glMapBufferRange(buf, size, size,
GL_WRITE_BIT|GL_MAP_UNSYNCHRONIZED_BIT);
memcpy(ptr, data2, size);
glUnmapBuffer(buf);
we never want data1 to be copy_transfer'ed. Because that would mean
that data2 might overwrite valid data.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Alexandros Frantzis alexandros.frantzis@collabora.com
Fixes: a22c5df079 ("virgl: Use buffer copy transfers to avoid waiting when mapping")
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Now that sRGB formats are supported for both rendering and sampling,
advertise support.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
The performance impact is slightly mitigated by tiling the render
target, but it's undeniably still slow compared to AFBC. Unfortunately,
it doesn't look like AFBC and sRGB play nice...
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
For fixed-function, we have hardware to handle sRGB so we just set a
flag. For blend shaders, it's rather more involved; this is currently
unimplemented. Assert it out for now; we don't need it quite yet.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We already can sample from Mali's linear/tiled encoding (the one from
Utgard -- AFBC is mostly unrelated); let's be able to render to it as
well.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
A mode for rendering tiled/uncompressed was noticed, so we reshuffle the
MFBD render target definitions to explicitly include block type.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This combines the two cmdstream bits "is_3d" and "is_not_cubemap" into a
single 2-bit texture target selection, noticing it's the same as the
2-bit selection in Midgard and Bifrost texturing ops. Accordingly, we
share this definition and add the missing entry for 1D/buffer textures.
This requires a nontrivial (but functionally similar) refactor of all
parts of the driver to use the new definitions appropriately.
Theoretically, this should add support for buffer textures, but that's
obviously not tested and probably wouldn't work.
While doing so, we notice the sRGB enable bit, which we document and
decode as well here so we don't forget about it.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Requirements for a job should be figured out in pan_job.c
v2: [Alyssa] Fix early return
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
It's nice to keep these two files in sync, as they define
guest userspace <---> host userspace communcation.
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Getting rid of a compiler warning :
In file included from ../src/intel/tools/aubinator_viewer.cpp:225:
../src/imgui/imgui_memory_editor.h: In member function ‘void MemoryEditor::DisplayPreviewData(size_t, const u8*, size_t, MemoryEditor::DataType, MemoryEditor::DataFormat, char*, size_t) const’:
../src/imgui/imgui_memory_editor.h:637:16: warning: enumeration value ‘DataType_COUNT’ not handled in switch [-Wswitch]
switch (data_type)
^
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This effectively does the opposite of nir_lower_alus_to_scalar, trying
to combine per-component ALU operations with the same sources but
different swizzles into one larger ALU operation. It uses a similar
model as CSE, where we do a depth-first approach and keep around a hash
set of instructions to be combined, but there are a few major
differences:
1. For now, we only support entirely per-component ALU operations.
2. Since it's not always guaranteed that we'll be able to combine
equivalent instructions, we keep a stack of equivalent instructions
around, trying to combine new instructions with instructions on the
stack.
The pass isn't comprehensive by far; it can't handle operations where
some of the sources are per-component and others aren't, and it can't
handle phi nodes. But it should handle the more common cases, and it
should be reasonably efficient.
[Alyssa: Rebase on latest master, updating with respect to typeless
moves]
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
This patch adds support for nir_texop_txs instructions which are needed
to support the OpenGL textureSize() function. This is also needed to
support RECT texture sampling which is currently lowered to 2D sampling +
a TXS() instruction by the nir_lower_tex() helper.
Changes in v2:
* Split options for the 1st and 2nd tex lowering passes
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We are about to add support for the TXS (texture size) op which is not
implemented using a midgard texture instruction. Let's rename emit_tex()
into emit_texop_native() and repurpose emit_tex() as a dispatcher.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We're about to add more sysval types, and panfrost_emit_for_draw()
is big enough, so let's move the sysval upload logic in a separate
function.
We also add one sub-function per sysval type to keep the
panfrost_upload_sysvals() small/readable.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We are about to add support for nir_texop_txs which requires adding a
sysval/uniform containing the texture size. Let's change the
emit_sysval_read() prototype to take a nir_instr object instead of
a nir_intrinsic_instr one so we can re-use this function when emitting
a sysval for a txs instruction.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
The V3D driver has an open-coded solution for this, and we need the
same thing for Panfrost, so let's add a generic way to lower TXS(LOD)
into max(TXS(0) >> LOD, 1).
Changes in v2:
* Use == 0 instead of !
* Rework the minification logic as suggested by Jason
* Assign cursor pos at the beginning of the function
* Patch the LOD just after retrieving the old value
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
get_texture_size() will create a txs instruction with ->sampler_dim set
to the original tex->sampler_dim. The condition to call lower_rect()
only checks the value of ->sampler_dim and whether lower_rect is
requested or not. This leads to an infinite loop when calling
nir_lower_tex() with the same options until it returns false.
In order to avoid that, let's move the tex->sampler_dim patching before
get_texture_size() is called. This way the txs instruction will have
->sampler_dim set to GLSL_SAMPLER_DIM_2D and nir_lower_tex() won't try
to lower it on the subsequent passes.
Changes in v2:
* Add Jason R-b
* Add a comment explaining why we patch ->sampler_dim at the beginning
of the lower_rect() func
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
The code considers that projector lowering was done even if it's not
really the case. Change the project_src() prototype to return a bool
encoding whether projector lowering happened or not and update the
progress var accordingly in nir_lower_tex_block().
---
Changes in v2:
* Add Jason R-b
* Drop the part suggesting that nir_lower_rect() could be called in
a do-while(progress) loop.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We hadn't updated the kernel header after the driver got into mainline.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Only skip levels without DCC when it's a DCC decompression.
Whoops.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
In other words, make use of radv_dcc_enabled() instead of
radv_image_has_dcc() all over the places.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Without them, the state tracker falls back to an RGBA format, but it
doesn't always manage to override the swizzle for us. So we lose the
information that the API expects an X channel, where alpha is garbage
and reads back as 1. We have no equivalent ISL RGBX format for these,
so we just use RGBA directly and override the swizzle in all cases.
The VaryingNames array has NumVaryings entries. But BufferStride is
a small array of MAX_FEEDBACK_BUFFERS (4) entries. Programs with
more than 4 varyings would read out of bounds.
Also, BufferStride is set based on the shader itself, which means that
it's inherently already included in the hash, and doesn't need to be
included again. At the point when shader_cache_read_program_metadata
is called, the linker hasn't even set those fields yet. So, just drop
it entirely.
Fixes valgrind errors in KHR-GL45.transform_feedback.linking_errors_test.
Fixes: 6d830940f7 glsl/shader_cache: Allow shader cache usage with transform feedback
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This should fix floating-point border color on all gen7 HW. Integer is
still thoroughly busted on gen7 because it doesn't exist on IVB and it's
crazy on HSW.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Engestrom
Samuel Pitoiset
Tomeu Vizoso
Mathias Fröhlich
Christian Gmeiner
Dave Airlie
Rohan Garg
Chia-I Wu
Alyssa Rosenzweig
Gurchetan Singh
Jason Ekstrand
Lionel Landwerlin
Connor Abbott
Boris Brezillon
Iago Toral Quiroga
Kenneth Graunke