This allows for gl_PrimitiveId to come in as a system value rather than as
an input. This is the way it will come in from SPIR-V. We keeps the input
path working for now so we don't break GL.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
This implements VK_PRESENT_MODE_FIFO_KHR for X11. Unfortunately, due to
the way the present extension works, we have to manage the queue of
presented images in a separate thread.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
From the Vulkan spec 1.0.32 section 29.6 docs for vkAcquireNextImageKHR:
"Let n be the total number of images in the swapchain, m be the value of
VkSurfaceCapabilitiesKHR::minImageCount, and a be the number of
presentable images that the application has currently acquired (i.e.
images acquired with vkAcquireNextImageKHR, but not yet presented with
vkQueuePresentKHR). vkAcquireNextImageKHR can always succeed if a ≤ n -
m at the time vkAcquireNextImageKHR is called. vkAcquireNextImageKHR
should not be called if a > n - m with a timeout of UINT64_MAX; in such
a case, vkAcquireNextImageKHR may block indefinitely."
With minImageCount == 2 (as it was previously, the client is allowed to
acquire all but one image withoutblocking. If we really need 4 images for
mailbox mode + pageflipping, then we need to request a minimum of 4 images
up-front. This is a bit unfortunate because it means we will always
consume 4 images. In the future, we may be able to optimize this a bit by
waiting until the server starts to flip and returning OUT_OF_DATE to get
the client to re-allocate with more images or something like that.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
In order to support FIFO mode without blocking the application on calls
to vkQueuePresentKHR it is necessary to enqueue the request and defer
calling the server until the next vblank period. The xcb present api
doesn't offer a way to register a callback, so we will have to spawn a
worker thread that will wait for a request to be added to the queue, call
to the server, and then make the image available for reuse. This commit
introduces the queue data structure needed to implement this.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
this will be shared between OpenGL and Vulkan drivers
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
fixes following compilation warnings on Android build:
"warning: implicit declaration of function 'static_assert' is invalid in
C99 [-Wimplicit-function-declaration]"
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
fixes following compilation warnings on Android build:
"warning: implicit declaration of function 'static_assert' is invalid in
C99 [-Wimplicit-function-declaration]"
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
I just noticed the new vulkan headers changed a prototype,
so I've decided to import them and fix the drivers to use the
new API.
Acked-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
We can only read the valid samples if this is an MSAA
texture, which means the type field must be 0x14 or 0x15.
This fixes:
dEQP-VK.glsl.texture_functions.query.texturesamples.*
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This is only in libstandalone currently because it will only be used in
the stand-alone compiler.
v2: Change the signature of the generated function. The ir_factory is
created in the generator, and an availability predicate is taken as a
parameter.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
For many expressions, this is different from the printable name. The
printable name for ir_binop_add is "+", but we want "add". This is
needed for ir_builder_print_visitor.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
If the user did not request full linking, link the shader with the
built-in functions, inline them, and eliminate them. Previous to this
you'd see all these calls to "dot" and "max" in the output. This
prevented a lot of expected optimizations and cluttered the output.
This gives it some chance of being useful.
v2: Rebase on top of Ken's "built-ins now" work.
v3: Don't do_common_optimizations if par-linking fails. Update expected
output of warnings tests to prevent 'make check' regressions.
v4: Optimize harder. Most important, do function inlining. Otherwise
it's quite impractical for one function in a file to call another
function in the same file.
v5: Add some code simplifications and an assertion suggested by Iago.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
We didn't bother with this in the regular compiler because it doesn't
change the generated code. In the stand-alone compiler, this can
clutter the output with useless variables. It's especially bad after
functions are inlined but the foo_retval declarations remain.
v2: Use set_foreach. Suggested by Tapani.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This just makes the output of the standalone compiler a little more
compact.
v2: Fix indexing typo noticed by Iago. Move the add_neg_to_sub_visitor
to it's own header file. Add a unit test that exercises the visitor.
Both the neg_a_plus_b and neg_a_plus_neg_b tests reproduced the bug that
Iago discovered.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This enables a sort of par-linking. The primary use for this feature is
resolving built-in functions in the stand-alone compiler.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This is based on the code from the GLSL IR pass however unlike the GLSL IR
pass it also supports arrays of arrays.
As well as implementing the logic from the GLSL IR pass we add some
additional intrinsic cases to catch more system values.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
I want this function for nir_gather_info(), and realized it's basically
the same as the ones in nir_lower_io().
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
This adds some performance counters/metrics for SM50/SM52.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Pierre Moreau <pierre.morrow@free.fr>
This allows a more reasonable error message for '#version 0' of
0:1(10): error: GLSL 0.00 is not supported. Supported versions are: 1.10, 1.20, 1.30, 1.00 ES, 3.00 ES, 3.10 ES, and 3.20 ES
instead of
0:1(10): error: syntax error, unexpected $undefined, expecting INTCONSTANT
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97420
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Cc: mesa-stable@lists.freedesktop.org
Cc: Juan A. Suarez Romero <jasuarez@igalia.com>
Cc: Karol Herbst <karolherbst@gmail.com>
The #version directive can only handle decimal constants. Enforce that
the value is a decimal constant.
Section 3.3 (Preprocessor) of the GLSL 4.50 spec says:
The language version a shader is written to is specified by
#version number profile opt
where number must be a version of the language, following the same
convention as __VERSION__ above.
The same section also says:
__VERSION__ will substitute a decimal integer reflecting the version
number of the OpenGL shading language.
Use a separate flag to track whether or not the #version line has been
encountered. Any possible sentinel (0 is currently used) could be
specified in a #version directive. This would lead to trying to
(internally) redefine __VERSION__. Since there is no parser location
for this addition, NULL is passed. This eventually results in a NULL
dereference and a segfault.
Attempts to use -1 as the sentinel would also fail if '#version
4294967295' or '#version 18446744073709551615' were used. We should
have piglit tests for both of these.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97420
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Cc: mesa-stable@lists.freedesktop.org
Cc: Juan A. Suarez Romero <jasuarez@igalia.com>
Cc: Karol Herbst <karolherbst@gmail.com>
It looks like I added this version as a short-hand for users that didn't
need the fuller version. I don't think there's any real utility in
that. I'm not sure what my thinking was there. Maybe if those users
overloaded the recursion function could just call the compact version to
avoid passing some parameters? None of the users do that.
Either way, having this extra overload is not useful. Delete it.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Earlier commit renamed the file radeon_icd.json{,.in} but missed one
reference of the file - in EXTRA_DIST.
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
Fixes: 0f434a68a ("radv: Suffix the radeon_icd file with the host CPU")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
This reverts commit a39ad18593.
The commit aims to address "missing" -L/foo/bar during linking stage. At
the same time it doesn't add the -L and yet the LLVM_LDFLAGS [which
provide -L/foo/bar] are already used throughout.
Seems like something pretty unique (broken?) on my end. Since the commit
introduces issues (due to the missing -L) revert until we get to the
root of it (PEBKAC or a genuine issue).
I'm leaving num_out_sgpr around since it's not in a fast path, and besides
the compiler should be able to optimize it away easily. The alternative
with #if/#endif would be extremely ugly.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
The fix in commit 88f791db75 was insufficient
for radeonsi because the vector case was not handled properly. It seems
piglit only covers the scalar case, unfortunately.
Fixes GL45-CTS.shader_bitfield_operation.[iu]mulExtended.*
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
This reverts commit 25cc889004, though
since the code has changed, it was applied manually.
The intent of moving blocking from SwapBuffers to get_back_bo, was to
avoid unnecessary triple-buffering by ensuring that the compositor had
fully processed the previous frame before we started rendering. This
means that the only time we would have to resort to triple-buffering
would be when the buffer is directly scanned out, thus saving an extra
buffer for composition anyway.
The 'repaint window' changes introduced in Weston since then, however,
have narrowed the window of time between the frame event being sent and
the repaint loop needing to conclude, to 7ms by default, in order to
reduce latency. This means however that blocking in get_back_bo gives a
maximum of 7ms for the entire GL submission to begin and complete.
Not only this, but if a client is using buffer_age to avoid full
repaints, the buffer-age request will stall in get_back_bo until the
frame callback completes, meaning that the client cannot even calculate
the repaint area before the 7ms window.
The combination of the two meant that WebKit-GTK+ was failing to
achieve full framerate on a Minnowboard, due to spending a great deal of
its time attempting to query the age of the next buffer before redraw.
Revert to the previous behaviour of allowing rendering to begin but
delaying SwapBuffers, unless and until we can find a more gentle
behaviour.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Tested-by: Derek Foreman <derekf@osg.samsung.com>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Until now were validating in/out blocks by listing the inputs in the
consumer stage and then, for each output of the producer, we checked that
it was a match if it was consumed. This method does not catch the case
where the consumer has an input that is not present as an output in the
producer stage, because it only generates link errors for outputs present
in the producer stage that don't match the inputs in the consumer stage.
The current method does catch the case were an output from the producer
stage is not consumed, which is irrelevant and is ignored.
By reversing the way we do this, we can detect this situation, so this
patch lists the outputs of the producer stage and then validates inputs
of the consumer stage against them. If we see an input in the consumer
for which there is no associated output in the producer, we produce a
link error.
The only exception to this is the special built-in input block gl_in[],
since this is implicitly generated for geometry and tessellation stages,
but we don't generate it if the producer stage does not write to any of
the pre-defined outputs (for example, if the vertex shader does not write
to gl_Position, etc). Since writing to these is not mandatory, do not
produce a link error in that case. There is a CTS tessellation test
(GL45-CTS.tessellation_shader.program_object_properties) that has an
empty vertex shader (so it does not produce gl_in[]) and would fail to
link if we don't do this.
This fixes the following dEQP test:
dEQP-GLES31.functional.shaders.linkage.io_block.missing_output_block
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98245
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Timothy Arceri
Jason Ekstrand
Kevin Strasser
Tapani Pälli
Dave Airlie
Emil Velikov
Brian Paul
Ian Romanick
Kenneth Graunke
Samuel Pitoiset
Tim Rowley
Marek Olšák
Emil Velikov
Nicolai Hähnle
Daniel Stone
Iago Toral Quiroga