All versions of the OpenGL spec are quite clear that
GL_INVALID_OPERATION should be generated. I added a quotation from the
3.3 core profile spec.
Fixes the glTexImage3D subcases of
ext_packed_depth_stencil-depth-stencil-texture and
oes_packed_depth_stencil-depth-stencil-texture_gles2. The same subtests
of oes_packed_depth_stencil-depth-stencil-texture_gles1 fail, but they
fail with a different wrong error code.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
It readds the GLXContextID typedef, but under #ifndef GLX_VERSION_1_3
and glx.h already defines GLX_VERSION_1_3.
Bugzilla: https://cvs.khronos.org/bugzilla/show_bug.cgi?id=11454
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Cover both loader and glx/dri_glx
Drop \n from the default loader logger
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Since the loader changes, there has been a compiler warning that the
prototype didn't match. It turns out that if a loader error message was
ever thrown, you'd segfault because of trying to use the warning level as
a format string.
Reviewed-by: Keith Packard <keithp@keithp.com>
Tested-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
This allows Mesa to choose to rename driver .sos (or split drivers),
without needing a flag day with the corresponding 2D driver.
v2: Undo the loader-only-for-dri3 change.
Reviewed-by: Keith Packard <keithp@keithp.com> [v1]
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net> [v1]
I want to stop trusting the server for the driver name, and instead decide
on our own based on the fd, so I needed this code motion.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Steam links against libudev.so.0, while we're linking against
libudev.so.1. The result is that the symbol names (which are the same in
the two libraries) end up conflicting, and some of the usage of .so.1
calls the .so.0 bits, which have different internal structures, and
segfaults happen.
By using a dlopen() with RTLD_LOCAL, we can explicitly look for the
symbols we want, while they get the symbols they want.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Tested-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Tested-by: Mike Lothian <mike@fireburn.co.uk>
This is necessary to prevent the next SURFACE_SYNC packet from
hanging the GPU.
https://bugs.freedesktop.org/show_bug.cgi?id=73418
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
CC: "9.2" "10.0" <mesa-stable@lists.freedesktop.org>
Some of the hardware support is missing. The NVIDIA-provided driver,
which claims seamless cube map support fails the relevant tests as well.
As this is the last extension before we can have OpenGL 3.2, doing this
allows us to expose geometry shaders without doing the additional
work involved in supporting ARB_geometry_shader4.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Creates two areas in the AUX constbuf:
- Sample offsets for MS textures
- Per-texture MS settings
When executing a texelFetch with a MS sampler, looks up that texture's
settings and adjusts the parameters given to the texfetch instruction.
With this change, all the ARB_texture_multisample piglits pass, so turn
on PIPE_CAP_TEXTURE_MULTISAMPLE.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Each code BO is a heap that allocates at the end first, and so GPs are
allocated at the very end of the allocated space. When executing, we see
PAGE_NOT_PRESENT errors for the next page. Just over-allocate to make
sure that there's something there.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Make sure that we never try to use a 0-sized map. This can happen when
using a gp, so add a dummy mapping when computing vp_gp_mapping in that
case.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Marks gl_Layer as only having one component, and makes sure to keep
track of where it is and emit it in the output map, since it is not an
input to the FP.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Note that the primitive id is stored in a[0x18], while usually the
geometry instructions are of the form a[$a1 + 0x4] which gets mapped to
p[] space. We need to avoid the change from a[] to p[] here, so it's
keyed on whether the access is indirect or not.
Note that there's also a use-case for accessing e.g. a[$r1], however
that's not supported for now. (Could be added by checking the register
file of the indirect parameter.)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Layer output probably doesn't work yet, but other than that everything seems
to be working.
Signed-off-by: Bryan Cain <bryancain3@gmail.com>
[calim: fix up minor bugs, code formatting]
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Instead of emitting an SHL 4 io an address register on the TGSI ARL and UARL
instructions, emit the shift when the loaded address is actually used. This
is necessary because input vertex and attribute indices in geometry shaders on
nv50 need to be shifted left by 2 instead of 4.
Signed-off-by: Bryan Cain <bryancain3@gmail.com>
[calim: various updates to the indirect address logic]
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
[imirkin: remove OP_MAD change that calim made, add OP_RESTART handling
same as OP_EMIT for code flow analysis]
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This is needed since commit 9baa45f78b (st/mesa: bind NULL colorbuffers
as specified by glDrawBuffers).
This implementation is highly based on a larger commit by
Christoph Bumiller <e0425955@student.tuwien.ac.at> in his gallium-nine
branch.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
It doesn't make sense to do an OP_NEG from U32 to U32. This was
manifested on nv50 in glsl-fs-atan-3 which was generating a
UMAD TEMP[0].x, TEMP[0].xxxx, -TEMP[5].xxxx, TEMP[0].xxxx
instruction. (For some reason, nvc0 causes a different shader to be
generated.) This led to a
cvt neg u32 $r1 u32 $r1
Which did not yield the desired result. This changes the final output to
cvt neg s32 $r1 u32 $r1
which produces the desired output and the piglit tests passes. My
assumption is that this is also what we want on nvc0, but could not test
as there was no suitable shader that generated the problem instruction.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
When the min_index is very large (or very negative), the multipliation
can overflow 32 bits and result in an incorrect map pointer
modification.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This was discovered as a result of the draw-elements-base-vertex-neg
piglit test, which passes very negative offsets in, followed up by large
indices. The nouveau code correctly adjusts the pointer, but the
translate code needs to do the proper inverse correction. Similarly fix
up the SSE code to do a 64-bit multiply to compute the proper offset.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Brian Paul <brianp@vmware.com>
For a variety of reasons mmap (selinux and pax to name
a few) and can fail and with current code. This will
result in a crash in the driver, if not worse.
This has been the case since the inception of the
gallium copy of rtasm.
Cc: 9.1 9.2 10.0 <mesa-stable@lists.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73473
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Broadwell requires software to specify QPitch in a bunch of packets,
so we decided to store it in the miptree. However, when I did that
refactoring, I missed a subtlety: the hardware expects QPitch to be
"in units of rows in the uncompressed surface".
This is the value we originally compute. However, for compressed
surfaces, we then divided it by 4 (the block height), to obtain the
physical layout. This is no longer the QPitch Broadwell expects.
So, store the original undivided value in mt->qpitch, but continue to
use the divided value in brw_miptree_layout_texture_array(). For
non-Broadwell platforms, this should have no impact at all.
Helps fix Piglit's "getteximage-targets S3TC CUBE" test on Broadwell.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This patch fixes the NetBSD build.
NetBSD does not have pthread_mutex_timedlock.
CC glapi_dispatch.lo
threads_posix.h: In function 'mtx_timedlock':
threads_posix.h:216:5: error: implicit declaration of function 'pthread_mutex_timedlock'
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
The type of all three parameters are identical, so we don't need to
specify it three times. The predicate is always identical too, so we
don't need to make it a parameter, either.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Simple shaders such as:
void splat(vec2 v, float f) {
v[0] = v[1] = f;
}
failed to compile with the following error:
error: value of type vec2 cannot be assigned to variable of type float
First, we would process v[1] = f, and transform:
LHS: (expression float vector_extract (var_ref v) (constant int (1)))
RHS: (var_ref f)
into:
LHS: (var_ref v)
RHS: (expression vec2 vector_insert (var_ref v) (constant int (1))
(var_ref f))
Note that the LHS type is now vec2, not a float. This is surprising,
but not the real problem.
After emitting assignments, this ultimately becomes:
(declare (temporary) vec2 assignment_tmp)
(assign (xy)
(var_ref assignment_tmp)
(expression vec2 vector_insert (var_ref v) (constant int (1))
(var_ref f)))
(assign (xy) (var_ref v) (var_ref assignment_tmp))
We would then return (var_ref assignment_tmp) as the rvalue, which has
the wrong type---it should be float, but is instead a vec2.
To fix this, we simply return (vector_extract (var_ref assignment_temp)
<the appropriate channel>) to pull out the desired float value.
Fixes Piglit's chained-assignment-with-vector-constant-index.vert and
chained-assignment-with-vector-dynamic-index.vert tests.
Cc: mesa-stable@lists.freedesktop.org
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74026
Reported-by: Dan Ginsburg <dang@valvesoftware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Ian Romanick
Matt Turner
Emil Velikov
Eric Anholt
Tom Stellard
Ilia Mirkin
Christoph Bumiller
Bryan Cain
Alexander von Gluck IV
Kenneth Graunke
Vinson Lee