It could only handle indices 0/1, otherwise what happened was bad (accessing
array out of bounds, no crash but kind of random). This is enough for the gl
state tracker (primary/secondary color) but not enough for some other state
trackers (d3d9 has no limits on the number of color interpolants).
The complexity with color semantics are all due to the front/back mapping (2
outputs in the vs map to one input in the fs) so this isn't extended to
indices > 1 - d3d9 has no use for back colors, therefore this isn't needed and
still only 2 back colors can be handled correctly.
Reviewed-by: Brian Paul <brianp@vmware.com>
This fixes two regressions on HWv8:
Piglit gl-1.0-ortho-pos
Piglit/glean fbo
This was caused by commit c2b92dada0 "svga: clamp device line width
to at least 1 to fix HWv8 line stippling"
This also fixes two conform tests: Vertex Order and Polygon Face
No Piglit/conform changes with HWv9 or later.
VMware bug 1905053
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Despite being a member of the etna_screen struct, 'refcnt' is used by
the winsys-specific logic to track the reference count of the object
managed in a hash table. When the count reaches zero, the pipe screen
is removed from the table and destroyed.
Fix the logic by initializing the refcnt to 1 when screen created.
This initialization is done in etna_screen_create(), to follow the
same logic as in freedreno and virgl.
Fixes: c9e8b49b88 ("etnaviv: gallium driver for Vivante GPUs")
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
The VA is stored at [4:5], not [0:1]. This invalidated all
texture buffer descriptors when they were made resident in
the current context.
This removes few partial flushes and cache invalidations which
are needed when updating a bindless descriptor on the fly with
a WRITE_DATA packet.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
wglUseFontBitmaps is currently a noop.
This patch implements this function for Windows.
Misc code clean-ups by Brian.
Signed-off-by: Olivier Lauffenburger <o.lauffenburger@topsolid.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Current selection of pixel format does not enforce the request of
stencil or depth buffer if the color depth is not the same as
requested.
For instance, GLUT requests a 32-bit color buffer with an 8-bit
stencil buffer, but because color buffers are only 24-bit, no
priority is given to creating a stencil buffer.
This patch gives more priority to the creation of requested buffers
and less priority to the difference in bit depth.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101703
Signed-off-by: Olivier Lauffenburger <o.lauffenburger@topsolid.com>
Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Cacheline alignment of SWR_STATS to prevent sharing of cachelines
between threads (performance).
Gets rid of gcc-7.1 warning about using c++17's over-aligned new
feature.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
Define these in terms of setzero for ancient gcc versions which don't
have the undefined intrinsics.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
The check for the pointer being non-NULL was being done too late.
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Current post install command relies on GALLIUM_TARGET_DRIVERS variable,
however variable needs to be initialized in src/gallium/Android.mk
in order that all enabled gallium drivers symlinks are correctly generated.
At the moment due to sorting of INC_DIRS and variable set with svga (vmwgfx)
only vmwgfx_dri.so and virtio_gpu_dri.so symlinks are generated.
Fixes: a3d98ca62f ("Android: use symlinks for driver loading")
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Add etnaviv to Android makefiles.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
So... the pipe_ prefix doesn't really fit into a TGSI header; on the
other hand, the return type has the pipe_ prefix.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
We will use this helper in radeonsi's NIR path.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
NIR shaders are not captured properly in pipelined mode currently. This
would require shader cloning, which requires linking all the Gallium
drivers against NIR. We can always do that later.
v2: avoid immediate crashes in pipelined mode
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v1)
The former 0x60 hardcoded in is equivalent to ROP_COPY with the shift.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Rob Clark <robdclark@gmail.com>
We need to figure out how to implement it properly. Right now it doesn't
work at all.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Rob Clark <robdclark@gmail.com>
At least the first level works now. Eventually the later levels stop
working, there appears to be some alignment issue. But this improves the
situation immensely.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Rob Clark <robdclark@gmail.com>
It doesn't appear to do what we want. Removing this bit makes
lodclamp-between as well as a number of dEQP tests pass, with no visible
ill effect.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Rob Clark <robdclark@gmail.com>
This enables S3TC, BPTC, ETC2, and ASTC texture decoding. Additionally
this enables RGB32 texture buffer objects, as well as 11_11_10_FLOAT and
10_10_10_2 vertex formats (and related extensions).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Rob Clark <robdclark@gmail.com>
This decreases the number of BOs, but might also increase memory usage.
It's better for small textures.
The gameplay is on the far right:
https://people.freedesktop.org/~mareko/suballoc.svg
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
