This isn't pretty and I'd suggest it the pm4 interface builder
could be tweaked to do this more efficently, but I'd need
guidance on how that would look.
This seems to pass the few piglit tests I threw at it.
v2: handle passing layer/viewport index to fragment shader.
fix crash in blit changes,
add support to io_get_unique_index for layer/viewport index
update docs.
v3: avoid looking up viewport index and layer in es (Marek).
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
That's either framebuffer caches or caches for shader resources.
The motivation is that framebuffer caches need to be flushed very rarely
here.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This fixes 3D texture support in all these cases, because array_size is 1
with 3D textures and depth0 actually contains the "array size".
util_max_layer is universal and returns the last layer index for any texture
target.
A lot of the cases below can't actually be hit with 3D textures, but let's
be consistent.
This fixes a failure in:
piglit layered-rendering/clear-color-all-types 3d single_level
for r600g and radeonsi, which was caused by an incorrect CMASK size
calculation.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Sampler descriptors are now represented by si_descriptors.
This also adds support for fine-grained sampler state updates and
the border color update is now isolated in a separate function.
Border colors have been broken if texturing from multiple shader stages is
used. This patch doesn't change that.
BTW, blitting already makes use of fine-grained state updates.
u_blitter uses 2 textures at most, so we only have to save 2.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This improves GLX DRI3 GPU offloading significantly on CPU
bound benchmarks particularly.
No performance impact for DRI2 GPU offloading.
v2: Add missing tests
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Marek Olšák<marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This will be used for changing texture properties without modifying
pipe_resource like r600g, but not in this series. For now, this change
allows consolidation of pipe_surface functions.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Dave Airlie
Marek Olšák
Michel Dänzer
Axel Davy
Grigori Goronzy
Andreas Hartmetz