The way cik_num_banks() was calculating the index only makes sense for
the CIK specific macrotile mode array. For SI, we need to use the tile
mode index directly.
This happened to work most of the time because most of the SI tiling
modes use the same number of banks.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Previously this was special-cased for VS and FS; it never got updated
when geometry shaders came along. Generalize using is_varying_var() so
this won't be broken again with tessellation.
Note that there are two copies of the logic for `invariant`: It can be
present as part of a new declaration, and also as a redeclaration of an
existing variable or block member.
Fixes the four new piglits:
spec/glsl-1.50/compiler/invariant-qualifier-*.geom
Note for stable: This won't quite pick cleanly due to whitespace and
state->target -> state->stage renames. Should be straightforward
adjustments though.
Cc: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Section 4.3.1, page 220, of OpenGL 3.3 specification explains
the error conditions for glreadPixels():
"If the format is DEPTH_STENCIL, then values are taken from
both the depth buffer and the stencil buffer. If there is
no depth buffer or if there is no stencil buffer, then the
error INVALID_OPERATION occurs. If the type parameter is
not UNSIGNED_INT_24_8 or FLOAT_32_UNSIGNED_INT_24_8_REV,
then the error INVALID_ENUM occurs."
Fixes failing Khronos CTS test packed_depth_stencil_error.test
V2: Avoid code duplication
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
From the OpenGL 4.4 spec page 275:
"If pname is FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE, param will
contain the format of components of the specified attachment,
one of FLOAT, INT, UNSIGNED_INT, SIGNED_NORMALIZED, or
UNSIGNED_NORMALIZED for floating-point, signed integer,
unsigned integer, signed normalized fixedpoint, or unsigned
normalized fixed-point components respectively. If no data
storage or texture image has been specified for the attachment,
param will contain NONE. This query cannot be performed for a
combined depth+stencil attachment, since it does not have a
single format."
Fixes Khronos CTS test: packed_depth_stencil_parameters.test
Khronos Bug# 9170
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
The '**used' pointer was pointing into the stObj->sampler_views array.
If 'free' was null, we'd realloc that array, thus making the 'used'
pointer invalid. This soon led to memory errors.
Just change the pointer to be '*used' so it points directly at the
pipe_sampler_view.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Avoid looping over 32/48/96 (!!) tex image units every draw, most of
which we don't care about.
Improves performance on everyone's favorite not-a-benchmark by 2.9% on
Haswell.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This gives us a better bound for some hot loops in the drivers than
MAX_COMBINED_TEXTURE_IMAGE_UNITS, which is ridiculously large on modern
hardware, and only getting worse as more shader stages are added.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Also rework things so that if someone were to add an opcode without
adjusting the values in these arrays, there will be a compilation error.
This fixes a few quadop-related piglit regressions since commit
d5faf8e786.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
We want to center the sample. The old code may have been correct given
the limited values of ms_x/y, but the new logic should be more
intuitive. Note that ms_x can only be 1/2 and ms_y can only be 0/1.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
The 2D engine should be usable in more cases, but this fixes MS blits
between textures with the same MS settings. Otherwise a single sample is
selected to be the target texel value.
This allows other tests to work that render to a RB and then blit that
to a texture for input into a shader that uses sampler2DMS to verify it.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Back when I originally wrote this code, force_sechalf was only used for
Gen4 code, so I didn't bother hooking it up. However, it's used more
generally these days. In particular, we use it for computing
gl_SamplePosition.
Fixes Piglit's spec/ARB_sample_shading/builtin-gl-sample-position tests.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77222
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
As of 943b2d52bf, layout(binding) on an atomic would fail the assertion
here.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The number of banks varies based on the tile mode index
just like CIK.
Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=77533
v2: fix ordering for nbanks calculation for consistency
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
We previously only allowed coalescing registers that interfere (i.e.,
whose live ranges overlap) if the destination register's live range was
entirely inside the source's live range. This is unnecessary -- we only
need to check for interfering writes in the intersection of their live
ranges.
total instructions in shared programs: 1639470 -> 1638453 (-0.06%)
instructions in affected programs: 84751 -> 83734 (-1.20%)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Rather than any old control flow. Muchnick's algorithm just checks for
interfering writes between the MOV and the end of the program. Handling
this when you have backward branches is hard, so don't, but there's no
reason to bail if you see forward branches.
instructions in affected programs: 4270 -> 4248 (-0.52%)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
We were starting at the beginning of the instruction list, rather than
with the MOV instruction itself. This allows us to coalesce after
control flow.
Excluding the shaders from an unreleased title, the shader-db results:
total instructions in shared programs: 1603791 -> 1594215 (-0.60%)
instructions in affected programs: 678772 -> 669196 (-1.41%)
GAINED: 5
LOST: 0
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
And avoid rewriting other instructions unnecessarily. Removes a few
self-moves we weren't able to handle because they were components of a
large VGRF.
instructions in affected programs: 830 -> 826 (-0.48%)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
There's a few 3-component vertex attribute formats that have no
equivalent SVGA3D_DECLTYPE_x format. Previously, we had to use
the swtnl code to handle them. This patch lets us use hwtnl for
more vertex attribute types by fetching 3-component attributes as
4-component attributes and explicitly setting the W component to 1.
This lets us handle PIPE_FORMAT_R16G16B16_SNORM/UNORM and
PIPE_FORMAT_R8G8B8_UNORM vertex attribs without using the swtnl path.
Fixes piglit normal3b3s GL_SHORT test.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
There's no SVGA3D_DECLTYPE that directly corresponds to
PIPE_FORMAT_R8G8B8_SNORM. Previously, we used the swtnl fallback
path to handle this but that's slow and causes invariance issues.
Now we fetch the attribute as SVGA3D_DECLTYPE_UBYTE4N and insert
some extra VS instructions to remap the attributes from the range
[0,1] to the range[-1,1].
Fixes Sauerbraten sw fallback.
Fixes piglit normal3b3s-invariance test.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Now only translate the formats once in svga_create_vertex_elements_state().
And rename the array and use the proper SVGA3dDeclType type.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
This reverts commit c875d6e57a.
Conflicts:
src/gallium/drivers/svga/svga_context.c
This work-around will no longer be needed after the next patch
which properly supports signed-byte vertex attributes.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
This sets up the proper execution mask for sends in SIMD16 mode.
Fixes Piglit's glsl-fs-normalmatrix, glsl-fs-uniform-array-2,
glsl-fs-uniform-array-6, and glsl-fs-uniform-array-7 on Ironlake,
which regressed when I enabled SIMD16 pull parameter support in
commit b207e88b25.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
gl_ViewportIndex doesn't get its own varying slot. It is stored
in VARYING_SLOT_PSIZ.z. This patch fixes the issue for both gen7
and gen8 because gen7_upload_3dstate_so_decl_list() is shared
between them.
Fixes failures in OpenGL Khronos CTS test transform_feedback_builtins.
Makes new piglit test glsl-1.50-transform-feedback-builtins pass for
'gl_ViewportIndex'.
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
gl_Layer doesn't get its own varying slot. It is stored in
VARYING_SLOT_PSIZ.y. This patch fixes the issue for both gen7
and gen8 because gen7_upload_3dstate_so_decl_list() is shared
between them.
Fixes failures in OpenGL Khronos CTS test transform_feedback_builtins.
Makes new piglit test glsl-1.50-transform-feedback-builtins pass for
'gl_Layer'.
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
