A later commit will only upload descriptors used by shaders, so we won't do
full dumps anymore, so the only way to have a complete mirror of CE RAM
in memory is to do a separate dump after the last draw call.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
All updates of descriptors_dirty also set dirty_mask, so the return is
unnecessary. The next commit will want this function to be executed
even if dirty_mask == 0.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Sampler slots: slot[8], .. slot[39] (ascending)
Image slots: slot[7], .. slot[0] (descending)
Each image occupies 1/2 of each slot, so there are 16 images in total,
therefore the layout is: slot[15], .. slot[0]. (in 1/2 slot increments)
Updating image slot 2n+i (i <= 1) also dirties and re-uploads slot 2n+!i.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Constant buffers: slot[16], .. slot[31] (ascending)
Shader buffers: slot[15], .. slot[0] (descending)
The idea is that if we have 4 constant buffers and 2 shader buffers, we only
have to upload 6 slots. That optimization is left for a later commit.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Only the first array element was declared, so tgsi_shader_info::
shader_buffers_declared didn't match what the shader was using.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This will also magically fix this special lowering for
bindless samplers.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
RadeonSI needs to do a special lowering for Gather4 with integer
formats, but with bindless samplers we just can't access the index.
Instead, store the return type in the instruction like the target.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
The datalayout for modules was purposely not being set in order to work around
the fact that the ExecutionEngine requires that the module's datalayout
matches the datalayout of the TargetMachine that the ExecutionEngine is
using.
When the pass manager runs on a module with no datalayout, it uses
the default datalayout which is little-endian. This causes problems
on big-endian targets, because some optimizations that are legal on
little-endian or illegal on big-endian.
To resolve this, we set the datalayout prior to running the pass
manager, and then clear it before creating the ExectionEngine.
This patch fixes a lot of piglit tests on big-endian ppc64.
Cc: mesa-stable@lists.freedesktop.org
Fixes regressions in Android CtsVerifier.apk on Intel Chrome OS devices
due to incorrect error handling in eglMakeCurrent. See below on how to
confirm the regression is fixed.
This partially reverts
commit 23c86c74cc
Author: Chad Versace <chadversary@chromium.org>
Subject: egl: Emit error when EGLSurface is lost
The problem with commit 23c86c74 is that, once an EGLSurface became
lost, the app could never unbind the bad surface. Each attempt to unbind
the bad surface with eglMakeCurrent failed with EGL_BAD_CURRENT_SURFACE.
Specificaly, the bad commit added the error handling below. #2 and #3
were right, but #1 was wrong.
1. eglMakeCurrent emits EGL_BAD_CURRENT_SURFACE if the calling
thread has unflushed commands and either previous surface is no
longer valid.
2. eglMakeCurrent emits EGL_BAD_NATIVE_WINDOW if either new surface
is no longer valid.
3. eglSwapBuffers emits EGL_BAD_NATIVE_WINDOW if the swapped surface
is no longer valid.
Whe I wrote the bad commit, I misunderstood the EGL spec language
for #1. The correct behavior is, if I understand correctly now, is
below. This patch doesn't implement the correct behavior, though, it
just reverts the broken behavior.
- Assume a bound EGLSurface is no longer valid.
- Assume the bound EGLContext has unflushed commands.
- The app calls eglMakeCurrent. The spec requires eglMakeCurrent to
implicitly flush. After flushing, eglMakeCurrent emits
EGL_BAD_CURRENT_SURFACE and does *not* alter the thread's
current bindings.
- If the app calls eglMakeCurrent again, and the app inserts no
commands into the GL command stream between the two eglMakeCurrent
calls, then this second eglMakeCurrent succeeds without emitting an
error.
How to confirm this fixes the regression:
Download android-cts-verifier-7.1_r5-linux_x86-x86.zip from
source.android.com, unpack, and `adb install CtsVerifier.apk`.
Run test "Projection Cube". Click the Pass button (a
green checkmark). Then run test "Projection Widget". Confirm that
widgets are visible and that logcat does not complain about
eglMakeCurrent failure.
Then confirm there are no regressions in the cts-traded module that
commit 263243b1 fixed:
cts-tf > run cts --skip-preconditions --skip-device-info \
-m CtsCameraTestCases \
-t android.hardware.camera2.cts.RobustnessTest
Tested with Chrome OS board "reef".
Fixes: 23c86c74 (egl: Emit error when EGLSurface is lost)
Acked-by: Tapani Pälli <tapani.palli@intel.com>
Cc: "17.1" <mesa-stable@lists.freedesktop.org>
Cc: Tomasz Figa <tfiga@chromium.org>
Cc: Nicolas Boichat <drinkcat@chromium.org>
Cc: Emil Velikov <emil.velikov@collabora.com>
According to the VK_KHX_multiview spec:
"Multiview causes all drawing and clear commands in the subpass to
behave as if they were broadcast to each view, where each view is
represented by one layer of the framebuffer attachments."
This adds support for multiview clears, which were missing in the
initial implementation.
v2 (Jason):
- split multiview from regular case
- Use for_each_bit() macro
Fixes new CTS multiview tests:
dEQP-VK.multiview.clear_attachments.*
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
There is really no reason why the current DrawBuffer needs to be complete
at this point. In particular, the assertion gets hit on the X server side
in libglx when running .../piglit/bin/glx-get-current-display-ext -auto
(which uses indirect GLX rendering).
Fixes: 19b61799e3 ("st/mesa: don't cast the incomplete framebufer to st_framebuffer")
Reported-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reorder the uniforms to load first the dvec4-aligned variables in the
push constant buffer and then push the vec4-aligned ones. It takes
into account that the relocated uniforms should be aligned to their
channel size.
This fixes a bug were the dvec3/4 might be loaded one part on a GRF and
the rest in next GRF, so the region parameters to read that could break
the HW rules.
v2:
- Fix broken logic.
- Add a comment to explain what should be needed to optimise the usage
of the push constant buffer slots, as this patch does not pack the
uniforms.
v3:
- Implemented the push constant buffer usage optimization.
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Cc: "17.1" <mesa-stable@lists.freedesktop.org>
Acked-by: Francisco Jerez <currojerez@riseup.net>
It was setting XYWZ swizzle and writemask to all uniforms, no matter if they
were a vector or scalar, so this can lead to problems when loading them
to the push constant buffer.
Moreover, 'shift' calculation was designed to calculate the offset in
DWORDS, but it doesn't take into account DFs, so the calculated swizzle
for the later ones was wrong.
The indirect case is not changed because MOV INDIRECT will write
to all components. Added an assert to verify that these uniforms
are aligned.
v2:
- Fix 'shift' calculation (Curro)
- Set both swizzle and writemask.
- Add assert(shift == 0) for the indirect case.
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Cc: "17.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
We are going to add a packing feature to reduce the usage of the push
constant buffer. One of the consequences is that 'nr_params' would be
modified by vec4_visitor's run call, so we need to restore it if one of
them failed before executing the fallback ones. Same thing happens to the
uniforms values that would be reordered afterwards.
Fixes GL45-CTS.arrays_of_arrays_gl.InteractionFunctionCalls2 when
the dvec4 alignment and packing patch is applied.
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Cc: "17.1" <mesa-stable@lists.freedesktop.org>
Acked-by: Francisco Jerez <currojerez@riseup.net>
If X11 did a software fallback to the entire screen, we would throw out
the BO the screen is scanning out from and allocate a new one.
Cc: mesa-stable@lists.freedesktop.org
Before: DrawElements (16 VBOs) w/ no state change: 4.34 million/s
After: DrawElements (16 VBOs) w/ no state change: 8.80 million/s
This inefficiency was uncovered by Timothy Arceri's no_error work.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Together with some fixes to xdriinfo this fixes xdriinfo not working
with glvnd.
Since apps (xdriinfo) expect GetDriverConfig to work without going to
need through the dance to setup a glxcontext (which is a reasonable
expectation IMHO), the dispatch for this ends up significantly different
then any other dispatch function.
This patch gets the job done, but I'm not really happy with how this
patch turned out, suggestions for a better fix are welcome.
Cc: Kyle Brenneman <kbrenneman@nvidia.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: mesa-stable@lists.freedesktop.org
This change fixes the build break with llvm-svn.
r301981 of llvm-svn made add/remove of function attributes
use AttrBuilder instead of AttributeList.
Tested with llvm-3.9, llvm-4.0, llvm-svn.
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
Commit 6facb0c0 ("android: fix libz dynamic library dependencies")
unconditionally adds libz as a dependency to all shared libraries.
That is unnecessary.
Commit 85a9b1b5 introduced libz as a dependency to libmesa_util.
So only the shared libraries that use libmesa_util need libz.
Fix Android Lollipop build by adding the include path of zlib to
libmesa_util explicitly instead of getting the path implicitly
from zlib since it doesn't export the include path in Lollipop.
Fixes: 6facb0c0 "android: fix libz dynamic library dependencies"
Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
