This way, we are left with only the preprocessor flags and '-std=X'
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
This is just a simple implementation that stores the extra values into the DRIimage
struct and just uses the fd importer. I haven't looked into what is required
to import YUV or deal with the extra parameters.
Signed-off-by: Dave Airlie <airlied@redhat.com>
i965 recently moved debug printfs to use stderr, including ones which
trigger on MESA_GLSL=dump. This resulted in scrambled output.
For drivers using ir_to_mesa, print_program was already using stderr,
yet all the code around it was using stdout.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
opt_algebraic was translating lrp(x, 0, a) into add(x, -mul(x, a)).
Unfortunately, this references "x" twice, which is invalid in the IR,
leading to assertion failures in the validator.
Normally, cloning IR solves this. However, "x" could actually be an
arbitrary expression tree, so copying it could result in huge piles
of wasted computation. This is why we avoid reusing subexpressions.
Instead, transform it into mul(x, add(1.0, -a)), which is equivalent
but doesn't need two references to "x".
Fixes a regression since d5fa8a9562, which isn't in any stable
branches. Fixes 18 shaders in shader-db (bastion and yofrankie).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
The logic to count number of block outputs was out of sync with the
actual array construction. But to simplify / make things less fragile,
we can just allocate the arrays for worst case size.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
A value may be assigned on only one side of an if/else. In this case we
can simply substitute a mov.f32f32.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Add option to generate fragment shader to emulate two sided color.
Additional inputs are added to shader for BCOLOR's (on corresponding to
each COLOR input). CMP instructions are used to select whether to use
COLOR or BCOLOR.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
If vertex writes pointsize, there are a few extra bits we need to turn
on in the cmdstream here and there.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Now that we have the infrastructure for shader variants, add support to
generate an optimized shader for hw binning pass (with varyings/outputs
other than position/pointsize removed). This exposes the possibility
that the shader uses fewer constants than what is bound, so we have to
take care to not emit consts beyond what the shader uses, lest we
provoke the wrath of the HLSQ lockup!
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Fixes anything that tries to use gl_FrontFacing/gl_FragCoord. Also,
face support is needed to emulate two sided color.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
An unused input might not have a register assigned. We don't want bogus
regid to result in impossibly high max_reg..
Signed-off-by: Rob Clark <robclark@freedesktop.org>
BRW_MAX_TEX_UNIT is the static limit on the number of textures we
support per-stage, not in total.
Core's `Unit` array is sized by MAX_COMBINED_TEXTURE_IMAGE_UNITS, which
is significantly larger, and across the various shader stages, up to
ctx->Const.MaxCombinedTextureImageUnits elements of it may be actually
used.
Fixes invisible bad behavior in piglit's max-samplers test (although
this escalated to an assertion failure on HSW with texture_view, since
non-immutable textures only have _Format set by validation.)
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Cc: "9.2 10.0 10.1" <mesa-stable@lists.freedesktop.org>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The variable name states megabytes, while we calculate the amount in
kilobytes. Correct this by dividing with the correct amount.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Cc: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Fixes glGetTexImage() when converting from MESA_FORMAT_Z32_FLOAT_S8X24_UINT
to GL_UNSIGNED_INT_24_8. Hit by the piglit
ext_packed_depth_stencil-getteximage test.
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Though it won't matter on Linux, use _mesa_align_free to release it.
Since i965 doesn't have sys_buffer, I overlooked this in the
GL_ARB_map_buffer_alignment work a few months ago. Fixes i915 (and
presumably i830) regressions in ARB_map_buffer_range tests and the
failure in arb_map_buffer_alignment-sanity_test.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74960
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
There's no reason to have more vertex texture units than fragment
texture units on this hardware. Since increasing the default maximum
number of texture units from 16 to 32, this has triggered some segfault
in i915 driver. There's probably some array or bitfield that isn't
properly sized now. This really papers over the bug, but I don't think
I'll lose any sleep over that.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74071
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
v2: vec4_visitor::pack_uniform_registers(): Use correct comparison in the
assert, this->uniforms is already adjusted. Compare the actual value used to
index uniform_size and uniform_vector_size instead.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
v2: Don't add function parameters, pass the required size in
prog_data->nr_params.
v3:
- Use the name uniform_array_size instead of uniform_param_count.
- Round up when dividing param_count by 4.
- Use MAX2() instead of taking the maximum by hand.
- Don't crash if prog_data passed to vec4_visitor constructor is NULL
v4: Rebase for current master
v5 (idr): Trivial whitespace change.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71254
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Probably depending on compiler settings, the definition can be hidden,
so undefined reference error can be encountred during linking.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75528
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
GLX can be either dri or xlib based, while enable_dri is
used in a variety of contexts.
With enable_dri_glx the context is clearly visible.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
All hardware drivers including the virtual vmwgfx require
the drm pipe-loader in order to be properly loaded by xa,
gbm and opencl.
Note this does _not_ add support for the above three it only
allows the pipe driver to be loaded by the library.
Eg. GBM will now properly open the pipe-i915 driver, should
one be working on the such hardware.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75453
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Building to provide accelration using swrast does not make
sense.
Note: update your build script to explicitly mention svga
in the gallium drivers list, if you are building the vmwgfx
xa library.
v2: Update error message to provide more clarify, add an example.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Recent patch converted our logic to use test -n and test -z.
An emptry string variable (empty_str="") return true for both
thus making the check unreliable.
Fix this by correctly setting the variable when applicable.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
The issue is caused by a thinko that an empty string will be
considered of zero length by 'test'. This is not the case,
thus we were building the 'core' of megadrivers even when no
classic drivers were built.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This prevents clover from using unsupported devices.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
CC: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
glGetTexImage(GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8) was just
using memcpy() instead of _mesa_unpack_uint_24_8_depth_stencil_row()
to convert texels from the hardware format to the GL format.
Fixes issue reported by David Meng at Intel. The new piglit
ext_packed_depth_stencil-getteximage test checks for this bug.
Also, add some format/type assertions. We don't yet handle the
GL_FLOAT_32_UNSIGNED_INT_24_8_REV type. That should be fixed in
a follow-on patch.
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
This avoids the kernel driver spewing out errors about the param not being
supported.
Also correct the max surface size used when the kernel does not support the
query.
Reported-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
API is always API_OPENGL_COMPAT (since commit 4e4a537ad5,
"meta: Push into desktop GL mode when doing meta operations."),
so most of these checks do nothing.
We could instead check save->API to only bother setting/restoring
relevant GL state, but I'm not sure saving a few _mesa_set_enable
calls is worth the complexity. My understanding is the point of
the ctx->API guards was to avoid raising GL errors.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
In _mesa_meta_begin(), we switch to API_OPENGL_COMPAT, then munge a lot
of state (including some that doesn't exist in the actual API - like
PolygonStipple in API_OPENGL_CORE).
It seems reasonable that in _mesa_meta_end(), we should restore it,
then switch back to the original API. This at least makes it symmetric.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Some formats can't be handled - in particular cannot handle ints/uints formats,
which lack the pack_rgba_float/unpack_rgba_float functions. Instead of trying
to call these (and crash) return an error (I'm not sure yet if we should try
to translate such formats too here might not make much sense).
v2: suggested by Jose, use separate checks for pack/unpack of rgba_8unorm and
rgba_float functions (right now if one exists the other should as well).
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
There are currently only two VUE map layouts: one for Gen4-5, and one
for everything else. We keep having to add new "case N+1" labels for
every new hardware generation, and so far it's always been the same.
This patch makes it so we only have to do work in the case where
something actually changes.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
According to the BSpec's 3D workarounds page, this is unnecessary on
shipping Haswell hardware, and was never necessary on Broadwell. It
unfortunately doesn't say anything about Baytrail.
The workaround database confirms those results for Ivybridge, Haswell,
and Broadwell. Baytrail is less clear - one page says it's necessary,
while the other says it isn't. For now, be conservative and leave it
enabled.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This makes it easy to compare output between different cards, especially
for ones that you don't have (and/or not in the current machine).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This should pave the way to being able to use the compiler without a
context. Also leads to cleaner code.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Bruno Jiménez
Fabio Pedretti
Julien Cristau
Dave Airlie
Kenneth Graunke
Rob Clark
Chris Forbes
Emil Velikov
Ilia Mirkin
Brian Paul
Siavash Eliasi
Ian Romanick
Petri Latvala
Marek Chalupa
Tom Stellard
Matt Turner
Thomas Hellstrom
Roland Scheidegger