Some versions of MinGW-w64 such as 5.3.1 and 6.2.0 produce bad code
with -O2 or -O3 causing a random driver crash when running programs
that use GLSL. Most Mesa demos in the glsl/ directory trigger the
bug, but not the fragcoord.c test.
Use a #pragma to force -O1 for this file for later MinGW versions.
Luckily, this is basically one-time setup code. I suspect the bug
is related to the sheer size of this file.
This should let us move to newer versions of MinGW-w64 for Mesa.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
To avoid dereferencing a null pointer in case wglMakeCurrent() wasn't
called. Found while debugging SWKOTOR game.
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
for threaded gallium, which can't use pipe_context in create_surface
v2: don't add a new decompress helper function
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Fix a bug that was caused by a type mismatch in the shift count between
GLSL and TGSI. I briefly considered adjusting the TGSI semantics, but
since both LLVM and AMD GCN require both arguments to be of the same type,
it makes more sense to keep TGSI as-is -- it reflects the underlying
implementation better.
I'm also sending out piglit tests that expose this error.
v2: use the right number of components for the temporary register
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
v2: use Emil's recommendation
change rule to closer to genxml/genX_bits.h
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
The commit mentioned below required the __DRI2FlushExtension to have
version 4 or above, for GBM functionality. That broke GBM with some
classic dri drivers. Relax that requirement so that we only flush
after unmap if we have version 4 or above. Drivers that require the flush
for correct functionality should implement the desired version.
Fixes: ba8df228 ("gbm/dri: Flush after unmap")
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Tested-by: Dylan Baker <dylan@pnwbakers.com>
The underlying intrinsic is defined to always have a uvec2 return type.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This allows us to run 32bit Vulkan apps on Android, ftruncate
call would fail on 2GB (max size being 2GB - 1).
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This is to fix following compile error with libmesa_isl:
mesa/src/intel/isl/isl.c:28:10: fatal error: 'genxml/genX_bits.h' file not found
Fixes: f0eaf38 ("genxml: New generated header genX_bits.h (v6)")
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emli Velikov <emil.velikov@collabora.com>
This is unused.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Emil Velikov <emli.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This is confusing because is only applys to GL_ARB_vertex/fragment_program,
and because of that its also not very useful.
If someone requires this for debugging they can just make an ad-hoc
code change.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
There is no need for this to be in the common code.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This is already called inside the vbo_exec_vtx_{unmap,map}()
functions.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Combining all the files into a single string didn't make any
difference in the size of the aubinator binary.
With this change we now also embed gen4/4.5/5 descriptions, which
increases the aubinator size by ~16Kb.
v2 (Lionel): rebase makefiles
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Vulkan Clipping is defined in terms of vertices, the scissor based
clipping happens on pixels. There is a difference with points and
lines, as a vertex can be outside the viewport while some pixels are in.
On Vulkan thoise pixels shouldn't be drawn, while they would be with
the guardband.
Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
For opcodes such as the nir_op_pack_64_2x32 for which all sources and
destinations have explicit sizes, the bit_size parameter to the evaluate
function is pointless and *should* do nothing. Previously, we were
always switching on the bit_size and asserting if it isn't one of the
sizes in the list. This generates way more code than needed and is a
bit cruel because it doesn't let us have a bit_size of zero on an ALU op
which shouldn't need a bit_size.
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Eric renamed these from dri_bufmgr_* and intel_bufmgr_* to drm_intel_*
in libdrm commit 4b9826408f65976a1a13387beda748b65e03ec52, circa 2008,
but we've been using the legacy names this whole time.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Only common/decoder.[ch] requires it [for intel_aub.h].
v2: The code was moved to from intel/tools to intel/common,
update accordingly.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The only part which requires libdrm_intel tools/aubinator is not built
on Android.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák
Brian Paul
Neha Bhende
Nicolai Hähnle
Lionel Landwerlin
Thomas Hellstrom
Ilia Mirkin
Tapani Pälli
Timothy Arceri
Bas Nieuwenhuizen
Lyude
Kenneth Graunke
Jason Ekstrand
Emil Velikov