Send the zombie back to the grave before it infects the townsfolk.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 9fe108db09)
createContextAttribs is a superset of what createNewContext provides.
Also remove the function typedef, since createNewContext is deprecated
and no longer used in multiple interfaces.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit e048953145)
This lets us allocate color buffers as __DRIimages and pass them into
the driver instead of having to create a __DRIbuffer with the flink
that requires.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 68bb26bead)
This lets us allocate color buffers as __DRIimages and pass them into
the driver instead of having to create a __DRIbuffer with the flink
that requires.
With this patch, we can now run gbm on render-nodes. A render-node is a
drm device that doesn't support modesetting and all the legacy DRI ioctls.
flink is also not supported, but now that gbm doesn't need flink, we can
run piglit on head-less gbm or head-less GPGPU.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 04e3ef00db)
Planar images have format __DRI_IMAGE_FORMAT_NONE, but the patch that
moved the conversion from dri_format to the mesa format made it
impossible to allocate a image with that format.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 5ba6be2617)
Since LIFO fails on some shaders in one particular way, and non-LIFO
systematically fails in another way on different kinds of shaders, try
them both, and pick whichever one successfully register allocates first.
Slightly prefer non-LIFO in case we produce extra dependencies in register
allocation, since it should start out with fewer stalls than LIFO.
This is madness, but I haven't come up with another way to get unigine
tropics to not spill while keeping other programs from not spilling and
retaining the non-unigine performance wins from texture-grf.
total instructions in shared programs: 1626728 -> 1626288 (-0.03%)
instructions in affected programs: 1015 -> 575 (-43.35%)
GAINED: 50
LOST: 0
Improves Unigine Tropics performance by 14.5257% +/- 0.241838% (n=38)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70445
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit e9daead784)
Long ago, the HW_REG usage in assign_curb/urb_setup() were scheduling
barriers, so we had to run scheduler before them in order for it to be
able to do basically anything. Now that that's fixed, we can delay the
scheduling until we go to allocate (which will make the next change less
scary).
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit fbd8303a94)
We care about depth-until-program-end, as a proxy for "make sure I
schedule those early instructions that open up the other things that can
make progress while keeping register pressure low", not actual latency
(since we're relying on the post-register-alloc scheduling to actually
schedule for the hardware).
total instructions in shared programs: 1609931 -> 1609931 (0.00%)
instructions in affected programs: 0 -> 0
GAINED: 55
LOST: 43
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit f72a0d99fe)
In the SIMD16 spilling changes, I replaced a "1" in the spill path with
"mlen", but obviously it wasn't mlen before because spills have the g0
header along with the payload. The interface I was trying to use was
asking for how many physical regs we're writing, so we're looking for "1"
or "2".
I'm guessing this actually passed piglit because the high 8 bits of the
execution mask in SIMD8 mode are all 0s.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
(cherry picked from commit 7c90947a0b)
Previously, the best thing we had was to schedule the things unblocked by
the last chosen instruction, on the hope that it would be consuming two
values at the end of their live intervals while only producing one new
value. But that's just a guess, and we can do counting of usage of
registers to know when an instruction would (almost surely) reduce
register pressure.
The only failure mode I know of in this new dominant heuristic is that
inside of a loop when scheduling the iterator (for example), choosing the
last use of the iterator doesn't actually reduce the live interval of the
iterator. But it doesn't seem to matter in shader-db:
total instructions in shared programs: 1618700 -> 1618700 (0.00%)
instructions in affected programs: 0 -> 0
GAINED: 13
LOST: 0
Note: The new functions are made virtual because I expect we'll soon lift
the pre-regalloc scheduling heuristic over to the vec4 backend.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit bc0e3bb4d0)
Fixes infinite loop in find_grid_optimal_factor() in cases where the
user specifies a grid size with less dimensions than the device
supports.
Reported-by: Tom Stellard <thomas.stellard@amd.com>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 99d447cc5d)
Thanks to Pino Toscano. Patch from Debian package.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit 2d77e4f922)
Otherwise, the function would enable generic vertex attributes 0
and 1 of the array object it does not own. This was causing crashes
in Euro Truck Simulator 2, since the incorrectly enabled generic
attribute 0 in the foreign context got precedence before vertex
position attribute at later time, leading to NULL pointer dereference.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Petr Sebor <petr@scssoft.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit f2b844f59d)
We try to do all error checking before changing any GL state.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Jordan Justen <jordan.l.justen@intel.com>
(cherry picked from commit ce193d4f01)
Adding a vl_mpeg-based helper didn't seem to work, as it produced data
that the card couldn't handle. (And I didn't investigate further.) This
makes the decoding functionality only accessible via XvMC and avoids
crashes when attempting to use VDPAU.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 08122e151a)
It doesn't work, I don't know why, but no point in hanging people's
displays until it gets figured out.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit e8d5d3409c)
This fixes a crash in glamor when mesa links against static LLVM.
v2:
- Inline LINKER_SCRIPT variable
v3: Kai Wasserbäch
- Fix out out-of-tree-builds
Tested-by: Kai Wasserbäch <kai@dev.carbon-project.or>
(cherry picked from commit 594fa4a208)
This works now that pipe_*.so is no longer exporting LLVM symbols.
Tested-by: Kai Wasserbäch <kai@dev.carbon-project.or>
(cherry picked from commit cb080a10b6)
This makes it possible to use clover with statically linked LLVM.
v2:
- Inline LINKER_SCRIPT variable
v3: Kai Wasserbäch
- Fix out out-of-tree-builds
Tested-by: Kai Wasserbäch <kai@dev.carbon-project.or>
(cherry picked from commit 6d6c749215)
Doesn't seem to help with bug 71363 but it fixed a failure I found in
my testing.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit a66a008b17)
Previously, we would bogusly replace the entire statement containing the
ir_texture node with an ir_dereference_variable.
Correct this to just replace the ir_texture node itself as intended.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 5442c0eae3)
Commit b16b3c87 began performing CSE on CMP instructions with null
destinations. I relaxed the restrictions a bit too much, thereby
allowing CSE to be performed on instructions with, for instance, an
explicit accumulator destination.
This broke the arb_gpu_shader5/fs-imulExtended shader tests because
they emit MUL instructions with the accumulator as the destination. CSE
would instead cause the MUL to write to a GRF, which is lower precision
than the accumulator.
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: 10.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 68349e5219)
After more testing (everyone else trying to build the stack is having as
much trouble as I had, even after the problems I had were fixed), it
really feels like dri3 is not something we're ready to support in this
stable branch. The .c/.h code will remain here to enable easier
cherry-picking from master, and everything stays on master so we can ship
a solid DRI3 in 3 months.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
When this function was added, the returned value was signed in some
places, unsigned in others.
v2: also add unsigned in the unit test, per Ian.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit 75982a5df4)
* Inherit gl_context so we always have access to it
* Thanks curro for the idea.
* Last Haiku cannidate for 10.0.0
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Uses the __DRIimage loader interfaces.
v2: Fix _XIOErrors when DRI3 isn't present (change by anholt). Apparently
XCB just terminates your connection if you don't check for extensions
before using them, instead of returning an error like you'd expect.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
These provide an interface between the driver and the loader to allocate
color buffers through the DRIimage extension interface rather than through a
loader-specific extension (as is used by DRI2, for instance).
The driver uses the loader 'getBuffers' interface to allocate color buffers.
The loader uses the createNewScreen2, createNewDrawable, createNewContext,
getAPIMask and createContextAttribs APIS (mostly shared with DRI2).
This interface will work with the DRI3 loader, and should also work with GBM
and other loaders so that drivers need not be customized for each new loader
interface, as long as they provide this image interface.
v2: Fix build of i915 and i965 together (by anholt)
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Remove private versions of these functions
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
The __DRI_IMAGE_FORMAT codes are used by the image extension, drivers need to
be able to translate between them. Instead of duplicating this translation in
each driver, create a shared version.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Instead of assuming that the size will be height * pitch, have the caller pass
in the size explicitly.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Make an easy place to splice in a DRI3 version of this function
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This just renames them so that they can be used with the DRI3 extension
without causing too much confusion.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
There's only one minor functional change, for immediates the pixel offsets
are no longer added since the values are all the same for all elements in
any case (it might be better if those weren't stored as soa vectors in the
first place maybe).
Reviewed-by: Zack Rusin <zackr@vmware.com>
After adding $(DEFINES) to AM_CPPFLAGS, the __glXGetCurrentContext
wrapper function is no longer needed and causes compile errors. Using
the correct defines causes it to be a macro!
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
These tests primarilly ensure that the functions added by this extension
don't abuse other interfaces (e.g., glx_screen::query_renderer_integer)
when provided bad data.
These tests helped me find a couple small bugs in the initial
implementation.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
The enumerated values are currently allocated from Intel's range.
v2: Fix a typo. Update the list of functions to which the new enums can
be passed. The "Current" versions were previously missing. Both things
noticed by Marek.
v3: Fix typo in return type of glXQueryRendererIntegerMESA in the spec
body (noticed by Ken). Fix typo in issue #14 referencing itself instead
of issue #13 (noticed by Dave).
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Dave Airlie <airlied@redhat.com>
