This was implemented since forever, but not enabled.
It passes all piglit tests except one, arb_pipeline_statistics_query-frag.
The reason is that the test (for drawing a 10x10 rect) expects between
100 and 150 pixel shader invocations. But since llvmpipe counts this with
4x4 granularity (and due to the rect being 2 tris) we end up with 224
invocations. I believe however what llvmpipe is doing violates neither the
spirit nor the letter of the spec (our fragment shader granularity really
is 4x4 pixels, albeit we will bail out early on 2x2 or 4x2 (the latter
if AVX is available) granularity), the spec allows to count additional
invocations due to implementation reasons.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
I changed the behaviour earlier today, but forgot to update the
corresponding docs.
Fixes: 77713a0acb "mesa: allow user to set MESA_NO_ERROR=0"
Suggested-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
v2: Correct 17.1.10 version, adjust some names.
v3: Add missing <tr> (Andres)
Cc: Juan A. Suárez <jasuarez@igalia.com>
Cc: Andres Gomez <agomez@igalia.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> (v1)
Use consistent way to manage "non-default" llvm installations, clearly
documenting it.
AKA, use LLVM_CONFIG throughout and unset for the Windows/mingw builds.
v2: unset the save_ variable (Andres)
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> (v1)
One can control the number of jobs via MAKEFLAGS. As such there's
little reason to set the number of jobs for each make invocation.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Cc: Emil Velikov <emil.velikov@collabora.com>
Cc: Juan A. Suarez Romero <jasuarez@igalia.com>
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Completed the 17.2 cycle and added the beginning of the 17.3 one.
v2: Add 17.2-rc6 as tentative final version to be promoted to 17.2.0
final (Eric).
Cc: Emil Velikov <emil.velikov@collabora.com>
Cc: Juan A. Suarez Romero <jasuarez@igalia.com>
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Semantically identical to the EXT version (whose string is still valid
for GLES), so rename the bit but expose both extension strings.
(Suggested by Ilia Mirkin and Ian Romanick.)
v3: Fix the entrypoint alias in GL4x.xml (Ilia)
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
The only difference from the EXT version is bumping the minmax to 16, so
just hit all the drivers at once.
v2: Fix driver names, add to 17.3 release notes (Ilia Mirkin)
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Outdated, features.txt is used instead.
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Intel has a Jenkins setup and has made the various scripts and
documentation open source.
https://github.com/janesma/mesa_jenkins
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This is an unoffical unmaintained driver, we don't really want
people wasting effort trying to improve it.
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
The driver supported this since way before the GL spec for it existed.
Just need to support both the per-stream and for all streams variants
(which are identical due to only supporting 1 stream).
Passes piglit arb_transform_feedback_overflow_query-basic.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
The driver was supposed to support this since way before the GL spec for it
existed, albeit it was apparently broken, so fix and enable it.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
The configuration option --with-sha1 is no longer required for the
MESA_SHADER_READ_PATH, MESA_SHADER_DUMP_PATH environment variables
to take effect.
1- removed the "--with-sha1" sentence from docs/shading.html
2- added an extra note: that the corresponding dumped and replacement
shaders must have the same filenames for the feature to take effect.
Acked-by: Tapani Pälli <tapani.palli@intel.com>
ARB_polygon_offset_clamp and ARB_texture_filter_anisotropic look like
they'd be pretty trivial to wire up.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This reflects closer what we are actually doing.
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
The LD_LIBRARY_PATH environment variable could be already defined so
we extend it and restore it rather than just overwriting it.
v2:
- Unset the __old_ld helper variable when we are done with it.
- Corrected test for and escaping of variables (Eric).
v3: Remove unneeded variable (Emil).
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
The "Perform basic testing" and "Use the release.sh script from xorg
util-modular" sections provide some instructions to do so. We add now
some comments in order to use a recent enough LLVM version to run
dist/distcheck and the automake generated binaries.
v2: Suggested the need to define LLVM_CONFIG also before running the
release.sh script.
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
The link recently got updated to https.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
