Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
v2: Pick out the correct gl_context pointer
v3: Don't leak pipe_resources on error path
Set img->dri_format correctly
Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
First off, nv50_program only has 16 in/out varyings. However reporting
16 makes 'm' become 68 in nv50_fp_linkage_validate with the
varying-packing-simple piglit test. (Subverting the assert makes it
compile but fail.) With this patch, varying-packing-simple passes.
See: https://bugs.freedesktop.org/show_bug.cgi?id=69155
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "9.2 10.0" <mesa-stable@lists.freedesktop.org>
Based on comments by Benjamin Morris <bmorris@nvidia.com> in
http://lists.freedesktop.org/archives/nouveau/2013-December/015328.html
This adds setting of is_long_term, and updates a few field names we were
unclear about.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Create the ref_bo without any storage type flags set for now. The issue
probably arises from our use of the additional buffer space at the end
of the ref_bo. It should probably be split up in the future.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Tested-by: Martin Peres <martin.peres@labri.fr>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
With this patch, generate_fs_loop will clamp any fragment shader depth writes
to the viewport's min and max depth values. Viewport selection is determined
by the geometry shader output for the viewport array index. If no index is
specified, then the default viewport index is zero. Semantics for this path
can be found in draw_clamp_viewport_idx and lp_clamp_viewport_idx.
lp_jit_viewport was created to store viewport information visible to JIT code,
and is validated when the LP_NEW_VIEWPORT dirty flag is set.
lp_rast_shader_inputs is responsible for passing the viewport_index through
the rasterizer stage to fragment stage (via lp_jit_thread_data).
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
For some reason this was left out when the version was changed...
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
This resolves some rendering issues in source games.
See https://bugs.freedesktop.org/show_bug.cgi?id=64323
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "9.2 10.0" <mesa-stable@lists.freedesktop.org>
This fixes a memory leak in some situations. Also avoids emitting an
extra fence if the kick handler does the call to nouveau_fence_next
itself.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "9.2 10.0" <mesa-stable@lists.freedesktop.org>
One can select if they want to fallback to softpipe.
Current approach makes this not possible, whereas other
targets (dri-swrast) handle this approapriately.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
All bound layers (from first_layer to last_layer) should be cleared.
This uses a vertex shader which outputs gl_Layer = gl_InstanceID, so each
instance goes to a different layer. By rendering a quad and setting
the instance count to the number of layers, it will trivially clear all
layers.
This requires AMD_vertex_shader_layer (or PIPE_CAP_TGSI_VS_LAYER), which only
radeonsi supports at the moment. r600 could do this too. Standard DX11
hardware will have to use a geometry shader though, which has higher overhead.
Now that it is possible to query drivers for the max sampler view it should
be safe to increase this without crashing.
Not entirely convinced this really works correctly though if state trackers
using non-linked sampler / sampler_views use this.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Ever since introducing separate sampler and sampler view max this was really
missing.
Every driver but llvmpipe reports the same number as number of samplers for
now, so nothing should break.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This adds support for this to more drivers, in particular for all the "special"
ones useful for debugging.
HW drivers are left alone, some should be able to support it if they want but
they may not be interested at this point.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
8 bit precision is required by d3d10 but unfortunately
requires 64 bit rasterizer. This commit implements
64 bit rasterization with full support for 8bit subpixel
precision. It's a combination of all individual commits
from the llvmpipe-rast-64 branch.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
These degenerate instructions can often be emitted by state trackers
when the semantics of instructions don't match precisely.
Reviewed-by: Brian Paul <brianp@vmware.com>
Prevents a GPU page fault if somehow the uniform bo gets evicted
before the screen_create pushbuf has been submitted.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
