This patch adds a helper function svga_format_is_typeless() which
returns TRUE if the specified format is typeless.
Reviewed-by: Brian Paul <brianp@vmware.com>
We may need to re-emit texture bindings when the framebuffer state
changes. In particular, emitting the texture binding can also involve
updating a texture from its backing copy during sampler view validation.
The backing copy is made during framebuffer validation.
This helps to fix an issue with Photoshop on VGPU9 (VMware bug 1723971).
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
With this patch, we will allow blit with copy_region if the
source and destination textures have the same sample counts.
Fixes failures with piglit tests
spec@arb_texture_float@multisample-formats 2 gl_arb_texture_float
spec@arb_texture_rg@multisample-formats 2 gl_arb_texture_rg-float
Reviewed-by: Brian Paul <brianp@vmware.com>
This patch sets the rendered-to flag for the subresource after it is
updated using the PredCopyRegion command. This is to ensure that the GB surface
will be sync up properly before it will be directly mapped to.
Tested with MTT piglit, glretrace.
Reviewed-by: Brian Paul <brianp@vmware.com>
This patch adds a flag "can_use_upload" to svga_texture structure
to avoid some checking of the upload availability at each transfer map time.
Tested with Lightsmark2008, Tropics, MTT glretrace, piglit.
Reviewed-by: Brian Paul <brianp@vmware.com>
As Thomas suggested, we'll first try to map directly to a GB surface.
If it is blocked, then we'll use texture upload buffer.
Also if a texture is already "rendered to", that is, the GB surface
is already out of sync, then we'll use the texture upload buffer
to avoid syncing the GB surface.
Tested with Lightsmark2008, Tropics, MTT piglit, glretrace.
Reviewed-by: Brian Paul <brianp@vmware.com>
This patch sets the rendered_to flag for the texture subresource that
is uploaded using the TransferFromBuffer command. This is to ensure that
the subresource will be read back or invalidated before it will be
directly mapped to. This makes sure that the content of the GB surface
will not be accidentally overwritten by the device at suspend/resume time.
Reviewed-by: Brian Paul <brianp@vmware.com>
set render_condition flag when driver performs conditional rendering.
Blit using DXPredCopyRegion command gets affected by conditional rendering so
We should check this flag while performing blit operation
Tested with piglit tests.
v2: As per Charmaine's comment, setting render_condition flag if svga_query is valid.
Tested with pigit tests.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
DXPredCopyRegion supports copy between src and dst for depth_and_stencil
formats if src and dst have same formats.
tested ith piglit
v2: As per Brian's comment, allow DXPredCopyRegion for depth+stencil buffers
if the blit mask is PIPE_MASK_ZS.
Tested with piglit tests and added new piglit test
arb_framebuffer_object-depth-stencil-blit to test this particular testcase.
Reviewed-by: Brian Paul <brianp@vmware.com>
Piglit tests which uses arb_clear_texture extension, have memory leak issue.
pipe_surface created in svga_clear_texture() was not deleted which happens to be
the cause for memory leak.
tested all arb_clear_texture-* piglit tests with valgrid.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
v2: Accounted for the fact that svga_try_clear_render_target also
honors conditional rendering.
Testing done: Excercised all functions in a separate feature branch. Forced
emission of conditional rendering commands when necessary.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Assuming the hardware is set up to use a screen coordinate system
flipped vertically with respect to the GL's window coordinate system,
the SYSTEM_VALUE_SAMPLE_POS vector will also be flipped vertically
with respect to the value expected by the GL, so we need to give it
the same treatment as gl_FragCoord. Fixes the following CTS tests on
i965:
ES31-CTS.functional.shaders.multisample_interpolation.interpolate_at_offset.at_sample_position.default_framebuffer
ES31-CTS.functional.shaders.sample_variables.sample_pos.correctness.default_framebuffer
when run with any multisample configuration, e.g. rgba8888d24s8ms4.
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Such a surface is not possible on our hardware. Without this change, ISL
surface creation would fail with the next patch.
Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Valgrind reports that we use cfg.cycle_count uninitialised, so zero the
cfg_t on construction.
Fixes: 52d2b28f7f ("ralloc: use rzalloc where it's necessary")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This fixes a build regression of commit 7115e56c21.
Sorry for the breakage, this second location for link dependencies escaped
my build tests.
Bugzilla: https://patchwork.freedesktop.org/patch/119816/
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Otherwise it won't be picked in the tarball and the build will fail.
Fixes: 533b3530c1 ("direct-to-native-GL for GLX clients on Cygwin
("Windows-DRI")")
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
Reviewed-by: Jon Turney <jon.turney@dronecode.org.uk>
commit cc6aa1d161 changed to using rzalloc
for gl_program creation but one instance for program creation was still
using calloc.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Fixes GL45-CTS.geometry_shader.adjacency.adjacency_indiced_triangle_strip and
others.
This leaves the case of triangle strips with adjacency and primitive restarts
open. It seems that the only thing that cares about that is a piglit test.
Fixing this efficiently would be really involved, and I don't want to use the
hammer of degrading to software handling of indices because there may well
be software that uses this draw mode (without caring about the precise
rotation of triangles).
v2:
- skip the GS prolog entirely if workaround is not needed
- only check for TES (TES is always non-null when tessellation is used)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
The copy shader only depends on the selector. This change avoids creating
separate code paths for monolithic vs. non-monolithic geometry shaders.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
For fixed function TCS, we keep the copying of VS outputs to TES inputs inside
the main function; the call to si_copy_tcs_inputs is moved accordingly.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This helps to achieve a gradual transition towards building monolithic shaders
via inlining.
no_prolog and no_epilog will be removed by the end of the series,
separate_prolog remains in use to control the PS input mapping.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Change the pass manager as well, since this is a module-level pass. No
noticeable run-time difference on shader-db.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
The incompatible signature becomes an issue when the VS epilog gets merged
with the main vertex shader at the IR level.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Charmaine Lee
Brian Paul
Neha Bhende
Thomas Hellstrom
Francisco Jerez
Nanley Chery
Chris Wilson
Nicolai Hähnle
Andreas Boll
Tapani Pälli